SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT
                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


              Date of Report (Date of earliest event reported):
                               February 8, 1999


                           CONTINENTAL AIRLINES, INC.
             (Exact name of registrant as specified in its charter)


                                                               
         Delaware                      0-09781                        74-2099724
(State or other jurisdiction    (Commission File Number)    (IRS Employer Identification No.)
of incorporation)
1600 Smith Street, Dept. HQSEO, Houston, Texas 77002 (Address of principal executive offices) (Zip Code) (713) 324-5000 (Registrant's telephone number, including area code) Item 7. Financial Statements and Exhibits. (c) Exhibits. The Exhibit Index is hereby incorporated by reference. The documents listed on the Exhibit Index are filed as Exhibits with reference to the Registration Statement on Form S-3 (Registration No. 333-61601) of Continental Airlines, Inc. The Registration Statement and the Prospectus Supplement, dated January 21, 1999, to the Prospectus, dated August 25, 1998, relate to the offering of Continental Airlines, Inc.'s Pass Through Certificates, Series 1999-1. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, Continental Airlines, Inc. has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. CONTINENTAL AIRLINES, INC. By /S/ JEFFERY A. SMISEK --------------------------------- Jeffery A. Smisek Executive Vice President, Secretary and General Counsel February 16, 1999 EXHIBIT INDEX 1.1 Underwriting Agreement, dated January 21, 1999, among Credit Suisse First Boston Corporation, Morgan Stanley & Co. Incorporated, Chase Securities Inc., Goldman, Sachs & Co. and Salomon Smith Barney Inc., as Underwriters, Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary, and Continental Airlines, Inc. 4.1 Revolving Credit Agreement (1999-1A), dated as of February 8, 1999, between Wilmington Trust Company, as Subordination Agent, as Borrower, and Bayerische Landesbank Girozentrale, as Liquidity Provider 4.2 Revolving Credit Agreement (1999-1B), dated as of February 8, 1999, between Wilmington Trust Company, as Subordination Agent, as Borrower, and Bayerische Landesbank Girozentrale, as Liquidity Provider 4.3 Revolving Credit Agreement (1999-1C), dated as of February 8, 1999, between Wilmington Trust Company, as Subordination Agent, as Borrower, and Bayerische Landesbank Girozentrale, as Liquidity Provider 4.4 Trust Supplement No. 1999-1A-O, dated February 8, 1999, between Wilmington Trust Company, as Trustee, and Continental Airlines, Inc. to Pass Through Trust Agreement, dated as of September 25, 1997 4.5 Trust Supplement No. 1999-1A-S, dated February 8, 1999, between Wilmington Trust Company, as Trustee, and Continental Airlines, Inc. to Pass Through Trust Agreement, dated as of September 25, 1997 4.6 Trust Supplement No. 1999-1B-O, dated February 8, 1999, between Wilmington Trust Company, as Trustee, and Continental Airlines, Inc. to Pass Through Trust Agreement, dated as of September 25, 1997 4.7 Trust Supplement No. 1999-1B-S, dated February 8, 1999, between Wilmington Trust Company, as Trustee, and Continental Airlines, Inc. to Pass Through Trust Agreement, dated as of September 25, 1997 4.8 Trust Supplement No. 1999-1C-O, dated February 8, 1999, between Wilmington Trust Company, as Trustee, and Continental Airlines, Inc. to Pass Through Trust Agreement, dated as of September 25, 1997 4.9 Trust Supplement No. 1999-1C-S, dated February 8, 1999, between Wilmington Trust Company, as Trustee, and Continental Airlines, Inc. to Pass Through Trust Agreement, dated as of September 25, 1997 4.10 Intercreditor Agreement, dated as of February 8, 1999, among Wilmington Trust Company, as Trustee, Bayerische Landesbank Girozentrale, as Liquidity Provider, and Wilmington Trust Company, as Subordination Agent and Trustee 4.11 Deposit Agreement (Class A), dated as of February 8, 1999, between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary 4.12 Deposit Agreement (Class B), dated as of February 8, 1999, between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary 4.13 Deposit Agreement (Class C), dated as of February 8, 1999, between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary 4.14 Escrow and Paying Agent Agreement (Class A), dated as of February 8, 1999, among First Security Bank, National Association, as Escrow Agent, Credit Suisse First Boston Corporation, Morgan Stanley & Co. Incorporated, Chase Securities Inc., Goldman, Sachs & Co. and Salomon Smith Barney Inc., as Underwriters, Wilmington Trust Company, as Trustee, and Wilmington Trust Company, as Paying Agent 4.15 Escrow and Paying Agent Agreement (Class B), dated as of February 8, 1999, among First Security Bank, National Association, as Escrow Agent, Credit Suisse First Boston Corporation, Morgan Stanley & Co. Incorporated, Chase Securities Inc., Goldman, Sachs & Co. and Salomon Smith Barney Inc., as Underwriters, Wilmington Trust Company, as Trustee, and Wilmington Trust Company, as Paying Agent 4.16 Escrow and Paying Agent Agreement (Class C), dated as of February 8, 1999, among First Security Bank, National Association, as Escrow Agent, Credit Suisse First Boston Corporation, Morgan Stanley & Co. Incorporated, Chase Securities Inc., Goldman, Sachs & Co. and Salomon Smith Barney Inc., as Underwriters, Wilmington Trust Company, as Trustee, and Wilmington Trust Company, as Paying Agent 4.17 Note Purchase Agreement, dated as of February 8, 1999, among Continental Airlines, Inc., Wilmington Trust Company, as Trustee, Wilmington Trust Company, as Subordination Agent, First Security Bank, National Association, as Escrow Agent, and Wilmington Trust Company, as Paying Agent 4.18 Form of Leased Aircraft Participation Agreement (Participation Agreement among Continental Airlines, Inc., Lessee, [______________], Owner Participant, First Security Bank, National Association, Owner Trustee, Wilmington Trust Company, Mortgagee and Loan Participant) (Exhibit A-1 to Note Purchase Agreement) 4.19 Form of Lease (Lease Agreement between First Security Bank, National Association, Lessor, and Continental Airlines, Inc., Lessee) (Exhibit A-2 to Note Purchase Agreement) 4.20 Form of Leased Aircraft Indenture (Trust Indenture and Mortgage between First Security Bank, National Association, Owner Trustee, and Wilmington Trust Company, Mortgagee) (Exhibit A-3 to Note Purchase Agreement) 4.21 Form of Leased Aircraft Trust Agreement (Trust Agreement between [________] and First Security Bank, National Association) (Exhibit A-5 to Note Purchase Agreement) 4.22 Form of Special Indenture (Trust Indenture and Mortgage between First Security Bank, National Association, Owner Trustee and Wilmington Trust Company, Mortgagee) (Exhibit A-6 to Note Purchase Agreement) 4.23 Form of Owned Aircraft Participation Agreement (Participation Agreement among Continental Airlines, Inc., Owner, and Wilmington Trust Company, as Mortgagee, Subordination Agent and Trustee) (Exhibit C-1 to Note Purchase Agreement) 4.24 Form of Owned Aircraft Indenture (Trust Indenture and Mortgage between Continental Airlines, Inc., Owner, and Wilmington Trust Company, Mortgagee) (Exhibit C-2 to Note Purchase Agreement) 4.25 6.545% Continental Airlines Pass Through Certificate 1999-1A-O, Certificate No. 1 4.26 6.545% Continental Airlines Pass Through Certificate 1999-1A-O, Certificate No. 2 4.27 6.545% Continental Airlines Pass Through Certificate 1999-1A-O, Certificate No. 3 4.28 6.795% Continental Airlines Pass Through Certificate 1999-1B-O, Certificate No. 1 4.29 6.954% Continental Airlines Pass Through Certificate 1999-1C-O, Certificate No. 1 23.1 Consent of Aircraft Information Services, Inc., dated January 18, 1999 23.2 Consent of AvSOLUTIONS, Inc., dated January 18, 1999 23.3 Consent of Morten Beyer and Agnew, Inc., dated January 18, 1999





                       CONTINENTAL AIRLINES, INC., ISSUER

                   Pass Through Certificates, Series 1999-1

                             UNDERWRITING AGREEMENT
                             ----------------------

                                                      January 21, 1999

Credit Suisse First Boston Corporation
Morgan Stanley & Co. Incorporated
Chase Securities Inc.
Goldman, Sachs & Co.
Salomon Smith Barney Inc.

c/o Credit Suisse First Boston Corporation
Eleven Madison Avenue
New York, New York  10010-3629

Dear Sirs:

         Continental  Airlines,  Inc., a Delaware  corporation  (the "Company"),
proposes that  Wilmington  Trust Company,  as trustee under each of the Original
Trusts (as defined below) (each a "Trustee"), issue and sell to the underwriters
named in  Schedule  II hereto its pass  through  certificates  in the  aggregate
principal amounts and with the interest rates and final  distribution  dates set
forth on  Schedule  I hereto  (the  "Offered  Certificates")  on the  terms  and
conditions stated herein.

         The Offered  Certificates  will be issued  pursuant  to a Pass  Through
Trust Agreement dated as of September 25, 1997 (the "Basic Agreement"),  between
the Company and the  Trustee,  as  supplemented  with  respect to each series of
Offered  Certificates by a separate Pass Through Trust Supplement to be dated as
of the  Closing  Date (as  defined  below)  (individually,  an  "Original  Trust
Supplement"),  between  the  Company and the  Trustee  (the Basic  Agreement  as
supplemented  by each such Original  Trust  Supplement  being referred to herein
individually as an "Original Pass Through Trust Agreement").  The Original Trust
Supplements  are  related to the  creation  and  administration  of  Continental
Airlines Pass Through Trust, Series 1999-1A-O (the "Class A Trust"), Continental
Airlines  Pass  Through  Trust,  Series  1999-1B-O  (the  "Class B Trust"),  and
Continental  Airlines Pass Through Trust, Series 1999-1C-O (the "Class C Trust";
together with the Class A Trust and the Class B Trust,  the "Original  Trusts").
As used herein,  unless the context otherwise requires,  the term "Underwriters"
shall mean the firms named as  Underwriters  in Schedule  II, and the term "you"
shall mean Credit Suisse First Boston Corporation ("CSFB").



         The cash  proceeds  of the  offering  of Offered  Certificates  by each
Original Trust will be paid to First  Security Bank,  N.A., as escrow agent (the
"Escrow  Agent"),  under an Escrow and Paying Agent  Agreement  among the Escrow
Agent, the Underwriters, the Trustee of such Original Trust and Wilmington Trust
Company, as paying agent (the "Paying Agent"), for the benefit of the holders of
Offered   Certificates   issued  by  such  Original  Trust  (each,   an  "Escrow
Agreement").  The  Escrow  Agent  will  deposit  such  cash  proceeds  (each,  a
"Deposit")  with  Westdeutsche  Landesbank  Girozentrale,  New York  branch (the
"Depositary"),  in accordance with a Deposit Agreement relating to such Original
Trust (each, a "Deposit Agreement"),  and will withdraw Deposits upon request to
allow the Trustee to purchase  Equipment  Notes (as defined in the Note Purchase
Agreement referred to herein) referred to herein from time to time pursuant to a
Note Purchase  Agreement to be dated as of the Closing Date (the "Note  Purchase
Agreement") among the Company,  Wilmington Trust Company,  as Trustee of each of
the Original  Trusts,  as  Subordination  Agent (as hereinafter  defined) and as
Paying Agent, and the Escrow Agent.  Each Escrow Agent will issue receipts to be
attached to each related Offered Certificate  ("Escrow  Receipts")  representing
each  holder's  fractional  undivided  interest in amounts  deposited  with such
Escrow  Agent and will pay to such  holders  through  the related  Paying  Agent
interest  accrued on the Deposits and received by such Paying Agent  pursuant to
the related  Deposit  Agreement at a rate per annum equal to the  interest  rate
applicable to the corresponding Offered Certificates.

         On the earlier of (i) the first Business Day following February 2, 2000
or, if later,  the fifth Business Day following the Delivery Period  Termination
Date (as defined in the Note Purchase Agreement) and (ii) the fifth Business Day
following the occurrence of a Triggering Event (as defined in the  Intercreditor
Agreement) (such Business Day, the "Trust Transfer Date"),  each of the Original
Trusts will transfer and assign all of its assets and rights to a  newly-created
successor  trust with  substantially  identical terms except as described in the
Prospectus  Supplement (as hereinafter  defined) (each, a "Successor Trust" and,
together  with  the  Original  Trusts,  the  "Trusts")  governed  by  the  Basic
Agreement,  as supplemented with respect to each series of Offered  Certificates
by a new separate  Pass Through  Trust  Supplement  (individually,  a "Successor
Trust Supplement"), between the Company and the Trustee (the Basic Agreement, as
supplemented by each such Successor Trust  Supplement,  being referred to herein
individually  as a "Successor Pass Through Trust  Agreement" and,  together with
the Original Pass Through Trust Agreements,  the "Designated Agreements").  Each
Offered  Certificate  outstanding  on the Trust Transfer Date will represent the
same interest in the Successor Trust as the Offered  Certificate  represented in
the Original Trust.  Wilmington Trust Company initially will also act as trustee
of the Successor Trusts (each, a "Successor Trustee").

         Certain amounts of interest payable on the Offered Certificates will be
entitled to the benefits of separate liquidity facilities. Bayerische Landesbank
Girozentrale  (the  "Liquidity  Provider")  will enter into  separate  revolving
credit  agreements with respect to the Class A Trust,  the Class B Trust and the
Class C Trust (collectively,  the "Liquidity  Facilities") to be dated as of the
Closing Date for the benefit of the holders of the Offered  Certificates  issued
by such Original Trusts.  The Liquidity  Provider and the holders of the Offered
Certificates  will be entitled to the benefits of an Intercreditor  Agreement to
be dated as of the  Closing  Date  (the  "Intercreditor  Agreement")  among  the



Trustees,   Wilmington  Trust  Company,   as  subordination  agent  and  trustee
thereunder (the "Subordination Agent"), and the Liquidity Provider.

         The Company has filed with the Securities and Exchange  Commission (the
"Commission") a shelf  registration  statement on Form S-3 (File No.  333-61601)
relating to pass through  certificates (such registration  statement  (including
the  respective  exhibits  thereto  and the  respective  documents  filed by the
Company with the Commission  pursuant to the Securities Exchange Act of 1934, as
amended,   and  the  rules  and   regulations  of  the   Commission   thereunder
(collectively, the "Exchange Act"), that are incorporated by reference therein),
as amended at the date  hereof,  being herein  referred to as the  "Registration
Statement")  and the offering  thereof from time to time in accordance with Rule
415 of the Securities Act of 1933, as amended,  and the rules and regulations of
the Commission thereunder (collectively, the "Securities Act"). The Registration
Statement  has been declared  effective by the  Commission.  A final  prospectus
supplement  reflecting the terms of the Offered  Certificates,  the terms of the
offering  thereof and other  matters  relating to the Offered  Certificates,  as
further  specified in Section 4(d) hereof,  will be prepared and filed  together
with the  basic  prospectus  referred  to below  pursuant  to Rule 424 under the
Securities Act (such prospectus supplement,  in the form first filed on or after
the  date  hereof  pursuant  to  Rule  424,  being  herein  referred  to as  the
"Prospectus  Supplement" and any such prospectus supplement in the form or forms
filed prior to the filing of the Prospectus  Supplement being herein referred to
as a "Preliminary Prospectus Supplement").  The basic prospectus included in the
Registration   Statement   and  relating  to  all   offerings  of  pass  through
certificates under the Registration Statement, as supplemented by the Prospectus
Supplement,  and including the documents  incorporated by reference therein,  is
herein called the "Prospectus", except that, if such basic prospectus is amended
or  supplemented  on or prior to the date on which the Prospectus  Supplement is
first filed  pursuant  to Rule 424,  the term  "Prospectus"  shall refer to such
basic  prospectus  as so  amended or  supplemented  and as  supplemented  by the
Prospectus  Supplement.  Any  reference  herein  to  the  terms  "amendment"  or
"supplement"  with  respect  to the  Prospectus  or any  Preliminary  Prospectus
Supplement  shall be deemed to refer to and include any documents filed with the
Commission  under the Exchange Act after the date the  Prospectus  is filed with
the Commission,  or the date of such Preliminary Prospectus  Supplement,  as the
case may be, and incorporated  therein by reference  pursuant to Item 12 of Form
S-3 under the Securities Act.

         Capitalized  terms not otherwise  defined in this Agreement  shall have
the meanings specified therefor in the Original Pass Through Trust Agreements or
in the Note Purchase Agreement or the Intercreditor Agreement referred to in the
Designated  Agreements;  PROVIDED  that,  as used in this  Agreement,  the  term
"Operative Agreements" shall mean the Deposit Agreements, the Escrow Agreements,
the  Intercreditor   Agreement,   the  Liquidity   Facilities,   the  Designated
Agreements,   the  Assignment  and  Assumption  Agreements,  and  the  Financing
Agreements (as defined in the Note Purchase Agreement).

         1.  REPRESENTATIONS  AND  WARRANTIES.  (a) The Company  represents  and
warrants to, and agrees with each Underwriter that:



          (i) The Company meets the  requirements  for use of Form S-3 under the
     Securities Act; the Registration  Statement has become  effective;  and, on
     the original effective date of the Registration Statement, the Registration
     Statement  complied in all material  respects with the  requirements of the
     Securities Act. On the effective date of the  Registration  Statement,  the
     Registration  Statement did not include any untrue  statement of a material
     fact or omit to state any material  fact  required to be stated  therein or
     necessary to make the statements  therein not  misleading,  and on the date
     hereof  and  on  the  Closing  Date,   the   Prospectus,   as  amended  and
     supplemented,  if  the  Company  shall  have  furnished  any  amendment  or
     supplement thereto,  does not and will not include an untrue statement of a
     material  fact and does  not and  will  not omit to state a  material  fact
     necessary  in order to make the  statements  therein,  in the  light of the
     circumstances  under which they were made,  not  misleading.  The preceding
     sentence  does  not  apply  to (x)  statements  in or  omissions  from  the
     Registration Statement,  the Preliminary Prospectus or the Prospectus based
     upon (A) written  information  furnished to the Company by any  Underwriter
     through CSFB expressly for use therein  ("Underwriter  Information") or (B)
     the Depositary  Information (as  hereinafter  defined) or (y) statements or
     omissions  in  that  part  of  each  Registration   Statement  which  shall
     constitute  the  Statement of  Eligibility  of the Trustee  under the Trust
     Indenture Act of 1939, as amended (the "Trust Indenture Act"), on Form T-1.

          (ii)  The  documents  incorporated  by  reference  in  the  Prospectus
     pursuant to Item 12 of Form S-3 under the Securities  Act, at the time they
     were or hereafter, during the period mentioned in paragraph 4(a) below, are
     filed  with the  Commission,  complied  and  will  comply  in all  material
     respects with the requirements of the Exchange Act.

          (iii)  The  Company  has been  duly  incorporated  and is an  existing
     corporation in good standing under the laws of the State of Delaware,  with
     corporate power and authority to own, lease and operate its property and to
     conduct its  business as described  in the  Prospectus;  and the Company is
     duly qualified to do business as a foreign  corporation in good standing in
     all other  jurisdictions in which its ownership or lease of property or the
     conduct of its  business  requires  such  qualification,  except  where the
     failure to be so qualified would not have a material  adverse effect on the
     condition  (financial  or  otherwise),  business,  properties or results of
     operations  of the Company  and its  consolidated  subsidiaries  taken as a
     whole (a "Continental Material Adverse Effect").

          (iv) Each of Continental  Micronesia,  Inc.,  Air Micronesia  Inc. and
     Continental  Express,  Inc.  (together,  the  "Subsidiaries") has been duly
     incorporated and is an existing corporation in good standing under the laws
     of  the  jurisdiction  of  its  incorporation,  with  corporate  power  and
     authority  to own,  lease and  operate  its  properties  and to conduct its
     business  as  described  in the  Prospectus;  and each  Subsidiary  is duly
     qualified to do business as a foreign  corporation  in good standing in all
     other  jurisdictions  in which its  ownership  or lease of  property or the
     conduct of its  business  requires  such  qualification,  except  where the
     failure to be so qualified  would not have a Continental  Material  Adverse
     Effect; all of the issued and outstanding  capital stock of each Subsidiary
     has  been  duly  authorized  and  validly  issued  and is  fully  paid  and
     nonassessable;   and,   except  as  described  in  the   Prospectus,   each



     Subsidiary's  capital  stock  owned by the  Company,  directly  or  through
     subsidiaries, is owned free from liens, encumbrances and defects.

          (v)  Except as  described  in the  Prospectus,  the  Company is not in
     default in the  performance  or  observance of any  obligation,  agreement,
     covenant or condition contained in any contract, indenture,  mortgage, loan
     agreement,  note,  lease or other  instrument  to which it is a party or by
     which it may be bound or to which  any of its  properties  may be  subject,
     except for such defaults that would not have a Continental Material Adverse
     Effect.  The execution,  delivery and performance of this Agreement and the
     Operative  Agreements  to which the  Company  is or will be a party and the
     consummation of the transactions  contemplated herein and therein have been
     duly authorized by all necessary  corporate  action of the Company and will
     not result in any breach of any of the terms,  conditions or provisions of,
     or constitute a default  under,  or result in the creation or imposition of
     any lien, charge or encumbrance (other than any lien, charge or encumbrance
     created under any Operative  Agreement)  upon any property or assets of the
     Company  pursuant to any indenture,  loan  agreement,  contract,  mortgage,
     note, lease or other instrument to which the Company is a party or by which
     the Company  may be bound or to which any of the  property or assets of the
     Company is subject,  which breach,  default,  lien,  charge or encumbrance,
     individually or in the aggregate, would have a Continental Material Adverse
     Effect, nor will any such execution,  delivery or performance result in any
     violation of the provisions of the charter or by-laws of the Company or any
     statute,  any rule,  regulation or order of any governmental agency or body
     or any court having jurisdiction over the Company.

          (vi) No consent, approval, authorization, or order of, or filing with,
     any  governmental  agency  or body or any court is  required  for the valid
     authorization,  execution and delivery by the Company of this Agreement and
     the  Operative  Agreements  to which  it is or will be a party  and for the
     consummation of the transactions  contemplated  herein and therein,  except
     (y) such as may be required under the Securities  Act, the Trust  Indenture
     Act, the securities or "blue sky" or similar laws of the various states and
     of  foreign   jurisdictions  or  rules  and  regulations  of  the  National
     Association of Securities Dealers, Inc., and (z) filings or recordings with
     the  Federal  Aviation  Administration  (the  "FAA") and under the  Uniform
     Commercial  Code as is in  effect  in the  State  of  Texas,  the  State of
     Delaware and the State of Utah, which filings or recordings  referred to in
     this  clause  (z),  with  respect  to  any   particular  set  of  Financing
     Agreements,  shall  have  been  made,  or  duly  presented  for  filing  or
     recordation,  or shall be in the  process  of being duly filed or filed for
     recordation,  on or prior to the  applicable  Funding Date for the Aircraft
     related to such Financing Agreements.

          (vii) This Agreement has been duly authorized,  executed and delivered
     by the Company and the Operative  Agreements to which the Company will be a
     party will be duly executed and delivered by the Company on or prior to the
     Closing Date or the applicable Funding Date, as the case may be.



          (viii) The  Operative  Agreements to which the Company is or will be a
     party, when duly executed and delivered by the Company,  assuming that such
     Operative Agreements have been duly authorized,  executed and delivered by,
     and  constitute  the legal,  valid and binding  obligations  of, each other
     party thereto, will constitute valid and binding obligations of the Company
     enforceable  in  accordance  with their  terms,  except (w) as  enforcement
     thereof  may be  limited  by  bankruptcy,  insolvency  (including,  without
     limitation,  all laws  relating to fraudulent  transfers),  reorganization,
     moratorium  or other  similar laws now or  hereafter in effect  relating to
     creditors'  rights  generally,  (x) as  enforcement  thereof  is subject to
     general  principles  of  equity  (regardless  of  whether   enforcement  is
     considered   in  a  proceeding   in  equity  or  at  law),   (y)  that  the
     enforceability  of the Leases may also be limited by applicable  laws which
     may  affect  the  remedies  provided  therein  but which do not  affect the
     validity of the Leases or make such remedies  inadequate  for the practical
     realization  of the benefits  intended to be provided  thereby and (z) with
     respect to  indemnification  and  contribution  provisions,  as enforcement
     thereof may be limited by applicable  law, and subject,  in the case of the
     Successor  Pass  Through  Trust  Agreements,  to the delayed  effectiveness
     thereof  as  set  forth  therein.   The  Basic  Agreement  as  executed  is
     substantially  in the form  filed as an exhibit  to the  Company's  current
     report on Form 8-K dated  September  25,  1997 and has been duly  qualified
     under the Trust Indenture Act. The Offered  Certificates and the Designated
     Agreements  to which the Company  is, or is to be, a party will  conform in
     all material respects to the descriptions thereof in the Prospectus.

          (ix) The consolidated financial statements included or incorporated by
     reference in the  Registration  Statement,  together with the related notes
     thereto,  present fairly in all material respects the financial position of
     the Company and its  consolidated  subsidiaries  at the dates indicated and
     the  consolidated  results of operations  and cash flows of the Company and
     its  consolidated  subsidiaries for the periods  specified.  Such financial
     statements  have  been  prepared  in  conformity  with  generally  accepted
     accounting  principles applied on a consistent basis throughout the periods
     involved,  except as otherwise stated therein and except that the unaudited
     financial  statements  do not have all required  footnotes.  The  financial
     statement  schedules,  if any, included or incorporated by reference in the
     Registration  Statement  present  the  information  required  to be  stated
     therein.

          (x) The Company is a "citizen of the United States" within the meaning
     of Section  40102(a)(15) of Title 49 of the United States Code, as amended,
     holding an air carrier  operating  certificate  issued by the  Secretary of
     Transportation  pursuant  to Chapter  447 of Title 49 of the United  States
     Code, as amended,  for aircraft  capable of carrying 10 or more individuals
     or 6,000 pounds or more of cargo. All of the outstanding  shares of capital
     stock of the Company have been duly  authorized  and validly issued and are
     fully paid and non-assessable.

          (xi) On or prior to the  Closing  Date,  the  issuance  of the Offered
     Certificates  will be duly  authorized by the Trustee.  When duly executed,
     authenticated,  issued  and  delivered  in the manner  provided  for in the



     Original Pass Through Trust Agreements and sold and paid for as provided in
     this Agreement, the Offered Certificates will be legally and validly issued
     and will be entitled to the benefits of the relevant  Original Pass Through
     Trust Agreements;  based on applicable law as in effect on the date hereof,
     upon the execution and delivery of the Assignment and Assumption Agreements
     in accordance with the Original Pass Through Trust Agreements,  the Offered
     Certificates  will be legally  and  validly  outstanding  under the related
     Successor Pass Through Trust Agreements; and when executed,  authenticated,
     issued and delivered in the manner  provided for in the Escrow  Agreements,
     the Escrow Receipts will be legally and validly issued and will be entitled
     to the benefits of the related Escrow Agreements.

          (xii)  Except as  disclosed  in the  Prospectus,  the  Company and the
     Subsidiaries  have good and marketable title to all real properties and all
     other  properties  and assets owned by them,  in each case free from liens,
     encumbrances  and defects except where the failure to have such title would
     not have a Continental  Material Adverse Effect; and except as disclosed in
     the Prospectus,  the Company and the  Subsidiaries  hold any leased real or
     personal  property  under valid and  enforceable  leases with no exceptions
     that would have a Continental Material Adverse Effect.

          (xiii) Except as disclosed in the Prospectus, there is no action, suit
     or  proceeding  before  or by any  governmental  agency  or body or  court,
     domestic or  foreign,  now pending  or, to the  knowledge  of the  Company,
     threatened  against the Company or any of its  subsidiaries or any of their
     respective properties that individually (or in the aggregate in the case of
     any class of related lawsuits), could reasonably be expected to result in a
     Continental Material Adverse Effect or that could reasonably be expected to
     materially  and  adversely  affect  the  consummation  of the  transactions
     contemplated by this Agreement or the Operative Agreements.

          (xiv) Except as disclosed in the Prospectus, no labor dispute with the
     employees of the Company or any  subsidiary  exists or to the  knowledge of
     the  Company  is  imminent  that could  reasonably  be  expected  to have a
     Continental Material Adverse Effect.

          (xv)  Each of the  Company  and  the  Subsidiaries  has all  necessary
     consents,  authorizations,  approvals,  orders, certificates and permits of
     and from,  and has made all  declarations  and filings  with,  all federal,
     state,  local  and  other  governmental  authorities,  all  self-regulatory
     organizations  and all courts and other tribunals,  to own, lease,  license
     and use its properties and assets and to conduct its business in the manner
     described  in the  Prospectus,  except to the extent that the failure to so
     obtain,  declare  or file  would not have a  Continental  Material  Adverse
     Effect.

          (xvi) Except as disclosed in the  Prospectus,  (x) neither the Company
     nor  any  of  the  Subsidiaries  is in  violation  of  any  statute,  rule,
     regulation,  decision  or order of any  governmental  agency or body or any
     court,  domestic  or foreign,  relating to the use,  disposal or release of
     hazardous or toxic substances (collectively, "environmental laws"), owns or
     operates any real property  contaminated with any substance that is subject
     to any  environmental  laws,  or is  subject to any claim  relating  to any



     environmental  laws,  which  violation,  contamination,  liability or claim
     individually  or  in  the  aggregate  is  reasonably  expected  to  have  a
     Continental  Material  Adverse Effect,  and (y) the Company is not aware of
     any  pending  investigation  which  might  lead  to  such a  claim  that is
     reasonably expected to have a Continental Material Adverse Effect.

          (xvii) The  accountants  that examined and issued an auditors'  report
     with respect to the  consolidated  financial  statements of the Company and
     the financial  statement  schedules,  if any,  included or  incorporated by
     reference in the Registration  Statement are independent public accountants
     within the meaning of the Securities Act.

         (xviii) Neither  the Company  nor  any of the  Original  Trusts is, nor
     (based on  applicable  law as in effect on the date hereof) will any of the
     Successor Trusts be, as of the execution and delivery of the Assignment and
     Assumption  Agreements in  accordance  with the Original Pass Through Trust
     Agreements,  an  "investment  company",  or an  entity  "controlled"  by an
     "investment  company",  within the meaning of the Investment Company Act of
     1940, as amended (the  "Investment  Company Act"), in each case required to
     register under the  Investment  Company Act; and after giving effect to the
     offering and sale of the Offered  Certificates  and the  application of the
     proceeds  thereof as  described  in the  Prospectus,  neither the  Original
     Trusts  will be,  nor  (based  on  applicable  law as in effect on the date
     hereof)  will any of the  Successor  Trusts  be,  as of the  execution  and
     delivery of the Assignment and Assumption Agreements in accordance with the
     Original Pass Through Trust  Agreements,  nor will the escrow  arrangements
     contemplated  by the  Escrow  Agreement  result  in  the  creation  of,  an
     "investment company", or an entity "controlled" by an "investment company",
     as defined in the Investment Company Act, in each case required to register
     under the Investment Company Act.

          (xix) This Agreement and the other  Operative  Agreements to which the
     Company is or will be a party will,  upon  execution and delivery  thereof,
     conform in all material  respects to the descriptions  thereof contained in
     the  Prospectus  (other than, in the case of the Financing  Agreements,  as
     described in the Prospectus).

          (xx) No Appraiser is an affiliate of the Company or, to the  knowledge
     of the Company,  has a  substantial  interest,  direct or indirect,  in the
     Company.  To the  knowledge  of the  Company,  none  of  the  officers  and
     directors of any of such  Appraisers  are connected with the Company or any
     of its affiliates as an officer, employee, promoter, underwriter,  trustee,
     partner, director or person performing similar functions.

         (b) The Depositary  represents  and warrants to, and agrees with,  each
Underwriter and the Company that:

         (i) The  information  pertaining to the  Depositary set forth under the
     caption   "Description   of   the   Deposit   Agreements   --   Depositary"
     (collectively,  the "Depositary  Information") in the Prospectus as amended



     and  supplemented,  if the Company  shall have  furnished  any amendment or
     supplement thereto,  does not, and will not as of the Closing Date, contain
     any untrue statement of a material fact.

         (ii) The Depositary has been duly organized and is validly  existing as
     a German  public  law  banking  institution  under the laws of the State of
     North Rhine-Westphalia and is duly qualified to conduct banking business in
     the State of New York through its New York branch, with corporate power and
     authority to own,  lease and operate its property,  to conduct its business
     as described in the  Depositary  Information  and to enter into and perform
     its obligations under this Agreement and the Deposit Agreements.

         (iii) No consent, approval,  authorization, or order of, or filing with
     any  governmental  agency  or body or any court is  required  for the valid
     authorization,  execution and delivery by the  Depositary of this Agreement
     and the Deposit  Agreements and for the  consummation  of the  transactions
     contemplated herein and therein, except such as may have been obtained.

         (iv) The execution and delivery by the Depositary of this Agreement and
     the  Deposit   Agreements  and  the   consummation   of  the   transactions
     contemplated herein and therein have been duly authorized by the Depositary
     and will not violate any law, governmental rule or regulation or any of its
     organizational  documents or any order,  writ,  injunction or decree of any
     court or governmental agency against it or the provisions of any indenture,
     loan agreement,  contract or other  instrument to which it is a party or is
     bound.

          (v) This  Agreement  has  been  duly  executed  and  delivered  by the
     Depositary,  and the Deposit Agreements will be duly executed and delivered
     by the Depositary on or prior to the Closing Date.

         (vi) The Deposit  Agreements,  when duly executed and delivered  by the
     Depositary,   assuming  that  such  Deposit   Agreements   have  been  duly
     authorized,  executed and delivered by, and constitute the legal, valid and
     binding  obligations of the Escrow Agent, will constitute the legal,  valid
     and binding  obligations of the Depositary  enforceable in accordance  with
     their  terms,   except  (x)  as  enforcement  thereof  may  be  limited  by
     bankruptcy, insolvency (including, without limitation, all laws relating to
     fraudulent transfers), reorganization, moratorium or other similar laws now
     or hereinafter in effect relating to creditors' rights generally and (y) as
     enforcement  thereof is subject to general principles of equity (regardless
     of whether enforcement is considered in a proceeding in equity or at law).

         (vii) Payments of interest  and  principal  in  respect of the Deposits
     are not subject  under the laws of the  Federal  Republic of Germany or any
     political  subdivision  thereof to any  withholdings  or similar charges or
     deductions.

         (c) The parties agree that any certificate  signed by a duly authorized
officer of the Company and  delivered to an  Underwriter,  or to counsel for the
Underwriters,  on the Closing Date and in connection  with this Agreement or the



offering  of the  Offered  Certificates,  shall be deemed a  representation  and
warranty  by (and only by) the  Company to the  Underwriters  as to the  matters
covered thereby.

         2.  PURCHASE,  SALE AND  DELIVERY OF OFFERED  CERTIFICATES.  (a) On the
basis of the  representations,  warranties and agreements herein contained,  but
subject to the terms and the conditions  herein set forth, the Company agrees to
cause the Trustees to sell to each  Underwriter,  and each  Underwriter  agrees,
severally and not jointly, to purchase from the Trustees, at a purchase price of
100% of the principal amount thereof,  the aggregate principal amount of Offered
Certificates of each Pass Through Certificate Designation set forth opposite the
name of such Underwriter in Schedule II.  Concurrently  with the issuance of the
Offered Certificates,  the Escrow Agents shall issue and deliver to the Trustees
the Escrow Receipts in accordance with the terms of the Escrow Agreements, which
Escrow Receipts shall be attached to the related Offered Certificates.

         (b) The Company is advised by you that the Underwriters propose to make
a public  offering of the Offered  Certificates  as set forth in the  Prospectus
Supplement  as soon  after  this  Agreement  has  been  entered  into as in your
judgment is  advisable.  The Company is further  advised by you that the Offered
Certificates  are to be  offered  to the  public  initially  at  100%  of  their
principal amount -- the public offering price -- plus accrued interest,  if any,
and to certain dealers selected by the Underwriters at concessions not in excess
of the concessions set forth in the Prospectus,  and that the  Underwriters  may
allow,  and  such  dealers  may  reallow,  concessions  not  in  excess  of  the
concessions set forth in the Prospectus to certain other dealers.

         (c)  As   underwriting   commission  and  other   compensation  to  the
Underwriters  for their  respective  commitments  and  obligations  hereunder in
respect of the Offered Certificates,  including their respective undertakings to
distribute  the  Offered  Certificates,  the  Company  will  pay to CSFB for the
accounts of the Underwriters the amount set forth in Schedule III hereto,  which
amount shall be allocated  among the  Underwriters  in the manner  determined by
CSFB.  Such  payment will be made on the Closing  Date  simultaneously  with the
issuance and sale of the Offered Certificates (with attached Escrow Receipts) to
the Underwriters.  Payment of such  compensation  shall be made by Federal funds
check or other immediately available funds.

         (d) Delivery of and payment for the Offered Certificates (with attached
Escrow  Receipts)  shall be made at the offices of Hughes  Hubbard & Reed LLP at
One Battery  Park Plaza,  New York,  New York 10004 at 10:00 A.M. on February 8,
1999 or such other date, time and place as may be agreed upon by the Company and
you (such date and time of delivery  and  payment  for the Offered  Certificates
(with  attached  Escrow  Receipts)  being  herein  called the  "Closing  Date").
Delivery of the Offered  Certificates  (with attached Escrow Receipts) issued by
each  Original  Trust  shall be made to your  account  at The  Depository  Trust
Company ("DTC") for the respective accounts of the several  Underwriters against
payment by the  Underwriters  of the  purchase  price  thereof.  Payment for the
Offered  Certificates  issued  by each  Original  Trust and the  related  Escrow
Receipts  attached thereto shall be made by the Underwriters by wire transfer of
immediately  available funds to the accounts and in the manner  specified in the
related Escrow  Agreements  (PROVIDED,  that if the Company notifies CSFB that a
Delivery Date is occurring on the Closing Date, a portion of such payment in the



amount  specified by the Company shall be paid to the accounts and in the manner
specified  in the related  Participation  Agreement).  The Offered  Certificates
(with attached  Escrow  Receipts)  issued by each Original Trust shall be in the
form of one or more fully registered global certificates, and shall be deposited
with the related Trustee as custodian for DTC and registered in the name of Cede
& Co.

         (e) The Company agrees to have the Offered  Certificates (with attached
Escrow  Receipts)  available for inspection and checking by you in New York, New
York not later than 1:00 P.M. on the business day prior to the Closing Date.

         (f) It is understood  that each  Underwriter has authorized you, on its
behalf and for its account, to accept delivery of, receipt for, and make payment
of the  purchase  price for,  the Offered  Certificates  (with  attached  Escrow
Receipts)  that  it has  agreed  to  purchase.  You,  individually  and not as a
representative, may (but shall not be obligated to) make payment of the purchase
price for the Offered  Certificates  to be  purchased by any  Underwriter  whose
check or checks shall not have been received by the Closing Date.

         3. CONDITIONS OF UNDERWRITERS' OBLIGATIONS.  The several obligations of
the  Underwriters to purchase and pay for the Offered  Certificates  pursuant to
this Agreement are subject to the following conditions:

         (a) On the Closing Date, no stop order suspending the  effectiveness of
     the Registration  Statement shall have been issued under the Securities Act
     and no proceedings therefor shall have been instituted or threatened by the
     Commission.

         (b) On the Closing  Date,  you shall have received an opinion of Hughes
     Hubbard & Reed LLP, as counsel for the Company,  dated the Closing Date, in
     form and substance reasonably  satisfactory to you and substantially to the
     effect set forth in Exhibit A hereto.

         (c) On the  Closing  Date,  you shall have  received  an opinion of the
     General  Counsel  of the  Company,  dated  the  Closing  Date,  in form and
     substance  reasonably  satisfactory to you and  substantially to the effect
     set forth in Exhibit B hereto.

         (d) On the  Closing  Date,  you  shall  have  received  an  opinion  of
     Richards,   Layton  &  Finger,   counsel  for  Wilmington   Trust  Company,
     individually and as Trustee,  Subordination  Agent and Paying Agent,  dated
     the Closing Date, in form and substance reasonably  satisfactory to you and
     substantially to the effect set forth in Exhibit C hereto.

         (e) On the  Closing  Date,  you shall have  received an opinion of Ray,
     Quinney & Nebeker, counsel for the Escrow Agent, dated the Closing Date, in
     form and substance reasonably  satisfactory to you and substantially to the
     effect set forth in Exhibit D hereto.

         (f) On the Closing Date,  you shall have received an opinion of Schwarz
     Kurtze Schniewind  Kelwing Wicke,  special German counsel for the Liquidity



     Provider,  dated  the  Closing  Date,  in  form  and  substance  reasonably
     satisfactory to you and  substantially to the effect set forth in Exhibit E
     hereto.

         (g) On the  Closing  Date,  you  shall  have  received  an  opinion  of
     Winthrop,  Stimson,  Putnam & Roberts,  special  New York  counsel  for the
     Liquidity  Provider,   dated  the  Closing  Date,  in  form  and  substance
     reasonably satisfactory to you and substantially to the effect set forth in
     Exhibit F hereto.

         (h) On the Closing  Date,  you shall have  received an opinion of Peter
     Foller and Klaus Neuper, German in-house counsel for the Depositary,  dated
     the Closing Date, in form and substance reasonably satisfactory to you.

         (i) On the Closing Date, you shall have received an opinion of Shearman
     & Sterling, special New York counsel for the Depositary,  dated the Closing
     Date,  in  form  and   substance   reasonably   satisfactory   to  you  and
     substantially to the effect set forth in Exhibit G hereto.

         (j) On the Closing Date, you shall have received an opinion of Milbank,
     Tweed,  Hadley & McCloy as counsel  for the  Underwriters,  dated as of the
     Closing  Date,  with  respect  to the  issuance  and  sale  of the  Offered
     Certificates,  the Registration Statement, the Prospectus and other related
     matters as the Underwriters may reasonably require.

         (k) Subsequent to the execution and delivery of this  Agreement,  there
     shall not have occurred any change, or any development or event involving a
     prospective  change,  in the  condition  (financial  or  other),  business,
     properties  or results of  operations  of the Company and its  subsidiaries
     considered  as one  enterprise  that,  in your  judgment,  is material  and
     adverse and that makes it, in your judgment,  impracticable to proceed with
     the completion of the public  offering of the Offered  Certificates  on the
     terms and in the manner contemplated by the Prospectus.

          (l) You shall have received on the Closing Date a  certificate,  dated
     the Closing Date and signed by the  President or any Vice  President of the
     Company,  to the effect  that the  representations  and  warranties  of the
     Company  contained in this Agreement are true and correct as of the Closing
     Date as if made on the Closing  Date (except to the extent that they relate
     solely to an earlier date, in which case they shall be true and accurate as
     of such earlier date),  that the Company has performed all its  obligations
     to be  performed  hereunder  on or prior  to the  Closing  Date  and  that,
     subsequent to the execution and delivery of this Agreement, there shall not
     have occurred any material  adverse  change,  or any  development  or event
     involving  a  prospective   material  adverse  change,   in  the  condition
     (financial or other), business,  properties or results of operations of the
     Company and its  subsidiaries  considered as one enterprise,  except as set
     forth in or contemplated by the Prospectus.

          (m) You shall have  received from Ernst & Young LLP a letter dated the
     date hereof, in form and substance satisfactory to you.



          (n)  Subsequent to the  execution  and delivery of this  Agreement and
     prior to the Closing Date, there shall not have been any downgrading in the
     rating  accorded  any of the  Company's  securities  (except  for any  pass
     through  certificates)  by any "nationally  recognized  statistical  rating
     organization", as such term is defined for purposes of Rule 436(g)(2) under
     the Securities Act, or any public  announcement  that any such organization
     has under  surveillance or review,  in each case for possible  change,  its
     ratings of any such securities other than pass through  certificates (other
     than an announcement  with positive  implications of a possible  upgrading,
     and no implication of a possible downgrading, of such rating).

          (o) Each of the Appraisers  shall have furnished to the Underwriters a
     letter from such Appraiser,  addressed to the Company and dated the Closing
     Date, confirming that such Appraiser and each of its directors and officers
     (i) is not an affiliate of the Company or any of its affiliates,  (ii) does
     not have any substantial  interest,  direct or indirect,  in the Company or
     any of its affiliates and (iii) is not connected with the Company or any of
     its affiliates as an officer,  employee,  promoter,  underwriter,  trustee,
     partner, director or person performing similar functions.

          (p) At the Closing Date, each of the Operative  Agreements (other than
     the  Assignment and  Assumption  Agreements  and the Financing  Agreements)
     shall have been duly executed and delivered by each of the parties thereto;
     and the  representations and warranties of the Company contained in each of
     such  executed  Operative  Agreements  shall be true and  correct as of the
     Closing  Date  (except to the extent that they relate  solely to an earlier
     date, in which case they shall be true and correct as of such earlier date)
     and the Underwriters  shall have received a certificate of the President or
     a Vice  President of the  Company,  dated as of the Closing  Date,  to such
     effect.

          (q) On the Closing Date, the Offered  Certificates  shall be rated (x)
     not lower than "AA+", in the case of the Offered  Certificates of the Class
     A Trust,  not lower than "AA-", in the case of the Offered  Certificates of
     the Class B Trust,  and not lower  than  "A-",  in the case of the  Offered
     Certificates  of the Class C Trust,  by Standard & Poor's Ratings  Service,
     and (y) not lower than "Aa3",  in the case of the Offered  Certificates  of
     the  Class A  Trust,  not  lower  than  "A2",  in the  case of the  Offered
     Certificates of the Class B Trust,  and not lower than "Baa1",  in the case
     of the  Offered  Certificates  of the Class C Trust,  by Moody's  Investors
     Service, Inc.

          (r) On the Closing Date,  the  representations  and  warranties of the
     Depositary contained in this Agreement shall be true and correct as if made
     on the Closing  Date  (except to the extent  that they relate  solely to an
     earlier  date,  in which  case they  shall be true and  correct  as of such
     earlier date).

          (s) You shall have  received from Ernst & Young LLP a letter dated the
     Closing  Date  which  meets  the  requirements  of  subsection  (m) of this
     Section, except that the specified date referred to in such subsection will
     be a date not more than three  business  days prior to the Closing Date for
     the purposes of this subsection.



         The Company will furnish the Underwriters with such conformed copies of
such  opinions,   certificates,   letters  and  documents  as  the  Underwriters
reasonably request.

         4. CERTAIN  COVENANTS OF THE COMPANY.  The Company  covenants with each
Underwriter as follows:

         (a) During the  period  described  in the  following  sentence  of this
     Section  4(a),  the Company  shall  advise you  promptly of any proposal to
     amend or supplement the Registration Statement or the Prospectus (except by
     documents  filed under the Exchange Act) and will not effect such amendment
     or  supplement  (except by documents  filed under the Exchange Act) without
     your consent,  which consent will not be unreasonably  withheld. If, at any
     time  after  the  public  offering  of  the  Offered  Certificates  as  the
     Prospectus is required by law to be delivered in  connection  with sales of
     the Offered Certificates by an Underwriter or dealer, any event shall occur
     as a result of which it is necessary to amend the Registration Statement or
     amend or supplement the Prospectus in order to make the statements therein,
     in the light of the  circumstances  when the  Prospectus  is delivered to a
     purchaser, not misleading in any material respect, or if it is necessary to
     amend the  Registration  Statement or amend or supplement the Prospectus to
     comply with law, the Company shall prepare and furnish, at its own expense,
     to the  Underwriters and to the dealers (whose names and addresses you will
     furnish to the Company) to which Offered Certificates may have been sold by
     you on behalf of the  Underwriters  and to any other  dealers upon request,
     either  amendments or  supplements to the Prospectus so that the statements
     in the Prospectus as so amended or  supplemented  will not, in the light of
     the  circumstances  when the  Prospectus  is delivered  to a purchaser,  be
     misleading  in any material  respect or amendments  or  supplements  to the
     Registration Statement or the Prospectus so that the Registration Statement
     or the Prospectus, as so amended or supplemented,  will comply with law and
     cause  such  amendments  or  supplements  to be  filed  promptly  with  the
     Commission.

         (b) During the period  mentioned  in paragraph  (a) above,  the Company
     shall notify each Underwriter  immediately of (i) the  effectiveness of any
     amendment  to the  Registration  Statement,  (ii)  the  transmittal  to the
     Commission  for filing of any  supplement to the Prospectus or any document
     that  would  as a  result  thereof  be  incorporated  by  reference  in the
     Prospectus,  (iii) the receipt of any  comments  from the  Commission  with
     respect to the  Registration  Statement,  the  Prospectus or the Prospectus
     Supplement,  (iv) any request by the  Commission  for any  amendment to the
     Registration   Statement  or  any  supplement  to  the  Prospectus  or  for
     additional  information relating thereto or to any document incorporated by
     reference in the Prospectus and (v) receipt by the Company of any notice of
     the  issuance  by  the   Commission  of  any  stop  order   suspending  the
     effectiveness  of  the  Registration  Statement,   the  suspension  of  the
     qualification  of the  Offered  Certificates  for  offering  or sale in any
     jurisdiction,  or the  institution or threatening of any proceeding for any
     of such purposes;  and the Company agrees to use every reasonable effort to
     prevent  the  issuance  of any such stop  order  and,  if any such order is
     issued,  to obtain the lifting thereof at the earliest  possible moment and
     the Company  shall  (subject to the proviso to Section 4(e))  endeavor,  in



     cooperation with the Underwriters, to prevent the issuance of any such stop
     order suspending such  qualification  and, if any such order is issued,  to
     obtain the lifting thereof at the earliest possible moment.

         (c) During the period  mentioned  in paragraph  (a) above,  the Company
     will furnish to each of the  Underwriters  as many conformed  copies of the
     Registration  Statement  (as  originally  filed)  and  all  amendments  and
     supplements to such documents  (excluding all exhibits and documents  filed
     therewith  or  incorporated  by reference  therein)  and as many  conformed
     copies of all consents and certificates of experts, in each case as soon as
     available  and in such  quantities as each of the  Underwriters  reasonably
     requests.

         (d) Promptly  following  the execution of this  Agreement,  the Company
     will prepare a Prospectus  Supplement that complies with the Securities Act
     and that sets forth the principal  amount of the Offered  Certificates  and
     their terms (including,  without  limitation,  terms of the Escrow Receipts
     attached  to the  Offered  Certificates)  not  otherwise  specified  in the
     Preliminary  Prospectus  Supplement or the basic prospectus included in the
     Registration Statement,  the name of each Underwriter  participating in the
     offering and the  principal  amount of the Offered  Certificates  that each
     severally  has agreed to purchase,  the name of each  Underwriter,  if any,
     acting  as  representative  of the  Underwriters  in  connection  with  the
     offering,  the price at which the Offered  Certificates are to be purchased
     by the Underwriters from the Original Trustees, any initial public offering
     price,  any selling  concession and  reallowance  and any delayed  delivery
     arrangements,  and  such  other  information  as you and the  Company  deem
     appropriate  in connection  with the offering of the Offered  Certificates.
     The Company will timely transmit copies of the Prospectus Supplement to the
     Commission for filing pursuant to Rule 424 under the Securities Act.

         (e) The Company shall, in cooperation with the  Underwriters,  endeavor
     to arrange for the qualification of the Offered  Certificates for offer and
     sale  under  the   applicable   securities  or  "blue  sky"  laws  of  such
     jurisdictions  in the United States as CSFB reasonably  designates and will
     endeavor to maintain such  qualifications in effect so long as required for
     the  distribution of such Offered  Certificates;  PROVIDED that the Company
     shall not be  required  to (i)  qualify  as a foreign  corporation  or as a
     dealer in securities,  (ii) file a general consent to service of process or
     (iii) subject itself to taxation in any such state.

         (f) During the period of ten years after the Closing Date,  the Company
     will promptly furnish to each of the Underwriters,  upon request, copies of
     all Annual Reports on Form 10-K and any definitive  proxy  statement of the
     Company filed with the Commission.

         (g)  Between  the date of this  Agreement  and the  Closing  Date,  the
     Company shall not,  without your prior  written  consent,  offer,  sell, or
     enter into any  agreement  to sell (as public  debt  securities  registered



     under the Securities Act (other than the Offered  Certificates)  or as debt
     securities   which  may  be  resold  in  a  transaction   exempt  from  the
     registration  requirements  of the  Securities Act in reliance on Rule 144A
     thereunder and which are marketed through the use of a disclosure  document
     containing  substantially  the same information as a prospectus for similar
     debt securities  registered under the Securities Act), any equipment notes,
     pass  through  certificates,  equipment  trust  certificates  or  equipment
     purchase  certificates  secured by aircraft  owned or leased by the Company
     (or rights relating thereto).

         5.  INDEMNIFICATION  AND  CONTRIBUTION.   (a)  The  Company  agrees  to
indemnify  and hold  harmless  each  Underwriter,  and each Person,  if any, who
controls  such  Underwriter  within  the  meaning  of either  Section  15 of the
Securities  Act or Section 20 of the  Exchange  Act from and against any and all
losses,  claims,  damages and liabilities  (including,  without limitation,  any
legal or other  expenses  reasonably  incurred  by any  Underwriter  or any such
controlling person in connection with defending or investigating any such action
or claim)  caused by any untrue  statement  or  alleged  untrue  statement  of a
material fact contained in the Registration  Statement or any amendment thereof,
the Preliminary  Prospectus or the Prospectus (as amended or supplemented if the
Company shall have furnished any amendments or supplements  thereto),  or caused
by any omission or alleged omission to state therein a material fact required to
be stated  therein or necessary to make the statements  therein not  misleading,
except insofar as such losses,  claims, damages or liabilities are caused by any
such untrue  statement or omission or alleged untrue statement or omission based
upon Underwriter Information or Depositary Information;  PROVIDED, HOWEVER, that
the foregoing  indemnity  agreement with respect to the  Preliminary  Prospectus
shall not inure to the benefit of any Underwriter from whom the person asserting
any  such  losses,   claims,   damages  or  liabilities  purchased  the  Offered
Certificates, or to the benefit of any person controlling such Underwriter, if a
copy of the  Prospectus  (as then amended or  supplemented  if the Company shall
have furnished any  amendments or supplements  thereto) was not sent or given by
or on behalf of such  Underwriter to such person,  if required by law so to have
been  delivered,  at or prior to the  written  confirmation  of the sale of such
Offered  Certificates  to such person,  and if the  Prospectus (as so amended or
supplemented)  would have cured the defect  giving rise to such losses,  claims,
damages or  liabilities  unless  such  failure to deliver the  Prospectus  was a
result of noncompliance by the Company with its delivery  requirements set forth
in Section 4(a).

         (b) Each Underwriter  agrees,  severally and not jointly,  to indemnify
and hold harmless the Company,  its  directors,  each of the officers who signed
the  Registration  Statement and each person,  if any, who controls the Company,
within the meaning of either  Section 15 of the  Securities Act or Section 20 of
the Exchange Act, to the same extent as the foregoing indemnity from the Company
to such  Underwriter  but only with  reference  to the  Underwriter  Information
provided by such Underwriter.

         (c) In case any proceeding  (including any governmental  investigation)
shall be instituted  involving  any person in respect of which  indemnity may be
sought  pursuant  to  either  paragraph  (a)  or (b)  above,  such  person  (the
"indemnified  party")  shall  promptly  notify  the  person  against  whom  such
indemnity may be sought (the "indemnifying  party") in writing. The indemnifying



party, upon request of the indemnified party,  shall, and the indemnifying party
may elect to, retain counsel reasonably satisfactory to the indemnified party to
represent  the  indemnified  party and any  others  the  indemnifying  party may
designate in such proceeding and the  indemnifying  party shall pay the fees and
disbursements  of  such  counsel  related  to  such  proceeding.   In  any  such
proceeding,  any  indemnified  party  shall  have the  right to  retain  its own
counsel,  but the fees and expenses of such  counsel  shall be at the expense of
such  indemnified  party unless (i) the  indemnifying  party and the indemnified
party shall have  mutually  agreed to the  retention of such  counsel,  (ii) the
named parties to any such proceeding  (including any impleaded  parties) include
both the indemnifying party and the indemnified party and representation of both
parties by the same counsel  would be  inappropriate  due to actual or potential
differing  interests  between them, or (iii) the  indemnifying  party shall have
failed to retain  counsel as required by the prior  sentence  to  represent  the
indemnified  party within a reasonable amount of time. It is understood that the
indemnifying  party  shall not, in  connection  with any  proceeding  or related
proceedings  in the same  jurisdiction,  be liable for the fees and  expenses of
more than one  separate  firm (in  addition to any local  counsel)  for all such
indemnified  parties and that all such fees and expenses  shall be reimbursed as
they are incurred.  Such firm shall be designated in writing by CSFB in the case
of parties indemnified pursuant to paragraph (a) above and by the Company in the
case of parties  indemnified  pursuant to paragraph (b) above.  The indemnifying
party shall not be liable for any settlement of any proceeding  effected without
its written  consent,  but if settled  with such  consent or if there be a final
judgment for the  plaintiff,  the  indemnifying  party  agrees to indemnify  the
indemnified  party  from and  against  any loss or  liability  by reason of such
settlement or judgment.  Notwithstanding the foregoing sentence,  if at any time
an indemnified  party shall have requested in writing an  indemnifying  party to
reimburse the indemnified party for fees and expenses of counsel as contemplated
by the second and third  sentences of this  paragraph,  the  indemnifying  party
agrees that it shall be liable for any  settlement  of any  proceeding  effected
without its written  consent if (i) such settlement is entered into more than 90
days after receipt by such indemnifying  party of the aforesaid request and (ii)
such  indemnifying  party shall not have  reimbursed  the  indemnified  party in
accordance with such request prior to the date of such  settlement,  unless such
fees and expenses are being disputed in good faith.  The  indemnifying  party at
any time may,  subject to the last  sentence  of this  Section  5(c),  settle or
compromise  any  proceeding  described  in this  paragraph at the expense of the
indemnifying  party.  No  indemnifying  party shall,  without the prior  written
consent of the  indemnified  party,  effect  any  settlement  of any  pending or
threatened proceeding in respect of which any indemnified party is or could have
been a party and indemnity could have been sought  hereunder by such indemnified
party,  unless  such  settlement  includes  an  unconditional  release  of  such
indemnified  party from all  liability on claims that are the subject  matter of
such proceeding.

         (d) To the extent the indemnification  provided for in paragraph (a) or
(b)  of  this  Section  5 is  required  to be  made  but  is  unavailable  to an
indemnified party or insufficient in respect of any losses,  claims,  damages or
liabilities,  then the applicable  indemnifying  party under such paragraph,  in
lieu of indemnifying such indemnified party thereunder,  shall contribute to the
amount  paid or payable by such  indemnified  party as a result of such  losses,
claims,  damages or  liabilities  (i) in such  proportion as is  appropriate  to
reflect the relative benefits received by the Company,  on the one hand, and the



Underwriters,  on the other hand, from the offering of such Offered Certificates
or (ii) if the  allocation  provided  by clause  (i) above is not  permitted  by
applicable  law, in such  proportion as is  appropriate  to reflect not only the
relative benefits referred to in clause (i) above but also the relative fault of
the Company on the one hand and the Underwriters on the other hand in connection
with the statements or omissions that resulted in such losses,  claims,  damages
or  liabilities,  as well as any other relevant  equitable  considerations.  The
relative  benefits  received by the Company on the one hand and the Underwriters
on the other hand in connection  with the offering of such Offered  Certificates
shall be deemed to be in the same  respective  proportions  as the proceeds from
the  offering  of such  Offered  Certificates  received by the  Original  Trusts
(before deducting  expenses) less total  underwriting  discounts and commissions
paid to the Underwriters by the Company,  and the total  underwriting  discounts
and commissions  paid to the  Underwriters  by the Company,  in each case as set
forth on the cover of the  Prospectus,  bear to the  aggregate  public  offering
price of such Offered Certificates. The relative fault of the Company on the one
hand and of the  Underwriters on the other hand shall be determined by reference
to,  among other  things,  whether the untrue or alleged  untrue  statement of a
material  fact or the  omission  or alleged  omission  to state a material  fact
relates to information  supplied by the Company or  information  supplied by the
Underwriters, and the parties' relative intent, knowledge, access to information
and  opportunity  to  correct  or  prevent  such  statement  or  omission.   The
Underwriters'  respective  obligations to contribute  pursuant to this Section 5
are  several  in  proportion  to the  respective  principal  amount  of  Offered
Certificates they have purchased hereunder, and not joint.

         (e) The Company and the Underwriters agree that it would not be just or
equitable if contribution pursuant to this Section 5 were determined by PRO RATA
allocation  (even  if the  Underwriters  were  treated  as one  entity  for such
purpose) or by any other method of allocation  that does not take account of the
equitable  considerations referred to in paragraph (d) above. The amount paid or
payable by an indemnified party as a result of the losses,  claims,  damages and
liabilities  referred  to in  paragraph  (d) above  shall be deemed to  include,
subject  to the  limitations  set  forth  above,  any  legal or  other  expenses
reasonably  incurred by such indemnified party in connection with  investigating
or defending any such action or claim.  Notwithstanding  the  provisions of this
Section 5, no  Underwriter  shall be required to contribute any amount in excess
of the  amount  by which  the  total  price at which  the  Offered  Certificates
underwritten  by it and  distributed  to the public  were  offered to the public
exceeds the amount of any  damages  that such  Underwriter  has  otherwise  been
required to pay by reason of such untrue or alleged untrue statement or omission
or alleged omission.  No person guilty of fraudulent  misrepresentation  (within
the  meaning of  Section  11(f) of the  Securities  Act)  shall be  entitled  to
contribution   from  any  person   who  was  not   guilty  of  such   fraudulent
misrepresentation.  The indemnity and contribution  provisions contained in this
Section 5 and the  representations  and  warranties of the Company  contained in
this Agreement shall remain operative and in full force and effect regardless of
(i) any  termination of this  Agreement,  (ii) any  investigation  made by or on
behalf of any Underwriter or any person  controlling any Underwriter or by or on
behalf of the Company,  its officers or directors or any person  controlling the
Company,   and  (iii)   acceptance  of  and  payment  for  any  of  the  Offered
Certificates.  The remedies provided for in this Section 5 are not exclusive and
shall not limit any rights or remedies  which may  otherwise be available to any
indemnified party at law or in equity.



         6. DEFAULT OF UNDERWRITERS. If any Underwriter or Underwriters defaults
in  their  obligations  to  purchase  Offered  Certificates  hereunder  and  the
aggregate  principal  amount of the Offered  Certificates  that such  defaulting
Underwriter or Underwriters agreed but failed to purchase does not exceed 10% of
the  total  principal  amount  of  the  Offered  Certificates,   CSFB  may  make
arrangements  satisfactory  to the  Company  for the  purchase  of such  Offered
Certificates by other persons, including any of the Underwriters, but if no such
arrangements are made by the Closing Date, the non-defaulting Underwriters shall
be obligated severally, in proportion to their respective commitments hereunder,
to  purchase  the  Offered  Certificates  that such  defaulting  Underwriter  or
Underwriters  agreed but failed to purchase.  If any Underwriter or Underwriters
so default and the aggregate  principal amount of the Offered  Certificates with
respect  to which such  default  or  defaults  occurs  exceeds  10% of the total
principal amount of the Offered  Certificates  and arrangements  satisfactory to
CSFB and the Company for purchase of such Offered  Certificates by other persons
are not made within 36 hours after such default,  this  Agreement will terminate
without liability on the part of any non-defaulting  Underwriter or the Company,
except  as  provided  in  Section  5.  As  used  in  this  Agreement,  the  term
"Underwriter"  includes any person  substituted  for an  Underwriter  under this
Section. Nothing herein will relieve a defaulting Underwriter from liability for
its default.

         7. SURVIVAL OF CERTAIN REPRESENTATIONS AND OBLIGATIONS.  The respective
indemnities, agreements, representations, warranties and other statements of the
Company or its officers and of the Underwriters set forth in or made pursuant to
this  Agreement  will  remain  in  full  force  and  effect,  regardless  of any
termination of this agreement, any investigation, or statement as to the results
thereof,  made by or on behalf of any  Underwriter,  the Company or any of their
respective representatives,  officers or directors or any controlling person and
will survive  delivery of and payment for the Offered  Certificates.  If for any
reason the  purchase  of the Offered  Certificates  by the  Underwriters  is not
consummated, the Company shall remain responsible for the expenses to be paid or
reimbursed  by it pursuant to Section 9 and the  respective  obligations  of the
Company and the  Underwriters  pursuant to Section 5 shall remain in effect.  If
the purchase of the Offered  Certificates by the Underwriters is not consummated
for any reason other than solely because of the occurrence of the termination of
the  Agreement  pursuant  to  Section 6 or 8, the  Company  will  reimburse  the
Underwriters  for all  out-of-pocket  expenses  (including  reasonable  fees and
disbursements  of counsel)  reasonably  incurred by them in connection  with the
offering of such  Offered  Certificates  and comply with its  obligations  under
Section 9.

         8.  TERMINATION.  This  Agreement  shall be subject to  termination  by
notice given by CSFB to the Company,  if (a) after the execution and delivery of
this  Agreement and prior to the Closing Date (i) trading  generally  shall have
been  suspended or  materially  limited on or by, as the case may be, any of the
New York Stock Exchange, the American Stock Exchange or the National Association
of Securities Dealers, Inc., (ii) trading of any securities of the Company shall
have been suspended on any exchange or in any  over-the-counter  market, (iii) a
general  moratorium on commercial banking activities in New York shall have been
declared  by either  Federal or New York State  authorities  or (iv) there shall
have  occurred  any  outbreak  or  escalation  of  hostilities  or any change in
financial  markets  or any  calamity  or crisis  that,  in CSFB's  judgment,  is
material  and  adverse  and (b) in the case of any of the  events  specified  in



clauses (a)(i)  through (iv),  such event singly or together with any other such
event  makes  it, in  CSFB's  judgment,  impracticable  to  market  the  Offered
Certificates on the terms and in the manner contemplated in the Prospectus.

         9.  PAYMENT OF EXPENSES.  As between the Company and the  Underwriters,
the Company shall pay all expenses  incident to the performance of the Company's
obligations under this Agreement, including the following:

          (i) expenses  incurred in connection  with (A)  qualifying the Offered
     Certificates  for offer and sale under the  applicable  securities or "blue
     sky" laws of such  jurisdictions  in the United  States as CSFB  reasonably
     designates (including filing fees and fees and disbursements of counsel for
     the Underwriters in connection therewith), (B) endeavoring to maintain such
     qualifications  in effect so long as required for the  distribution of such
     Offered  Certificates,  (C) the  review  (if  any) of the  offering  of the
     Offered  Certificates  by the National  Association of Securities  Dealers,
     Inc., (D) the determination of the eligibility of the Offered  Certificates
     for investment under the laws of such jurisdictions as the Underwriters may
     designate and (E) the preparation and distribution of any blue sky or legal
     investment memorandum by Underwriters' Counsel;

          (ii)  expenses   incurred  in  connection  with  the  preparation  and
     distribution to the Underwriters and the dealers (whose names and addresses
     the Underwriters will furnish to the Company) to which Offered Certificates
     may have been sold by the  Underwriters  on their  behalf  and to any other
     dealers  upon  request,  either  of  (A)  amendments  to  the  Registration
     Statement or amendments or  supplements  to the Prospectus in order to make
     the  statements  therein,  in the  light  of  the  circumstances  when  the
     Prospectus is delivered to a purchaser,  not  materially  misleading or (B)
     amendments or supplements to the  Registration  Statement or the Prospectus
     so that the  Registration  Statement  or the  Prospectus,  as so amended or
     supplemented,  will comply with law and the expenses incurred in connection
     with causing such  amendments or  supplements to be filed promptly with the
     Commission, all as set forth in Section 4(a) hereof;

          (iii) expenses  incurred in connection with the preparation,  printing
     and filing of the Registration  Statement  (including  financial statements
     and  exhibits),  as  originally  filed  and  as  amended,  the  Preliminary
     Prospectus and the Prospectus  and any amendments  thereof and  supplements
     thereto, and the cost of furnishing copies thereof to the Underwriters;

          (iv) expenses  incurred in connection with the  preparation,  printing
     and  distribution  of this  Agreement,  the  Offered  Certificates  and the
     Operative Agreements;

           (v) expenses incurred in connection  with the delivery of the Offered
     Certificates to the Underwriters;

          (vi) reasonable fees and disbursements  of the counsel and accountants
     for the Company;



          (vii) to the extent the  Company is so  required  under any  Operative
     Agreement  to  which  it is a party,  the  fees  and  expenses  of the Loan
     Trustees,  the Subordination  Agent, the Paying Agents,  the Trustees,  the
     Escrow Agents,  the Depositary,  the Liquidity  Provider and the reasonable
     fees and disbursements of their respective counsel;

         (viii) fees  charged  by  rating   agencies  for   rating  the  Offered
     Certificates  (including  annual  surveillance  fees related to the Offered
     Certificates as long as they are outstanding);

          (ix)  reasonable   fees   and   disbursements   of  counsel   for  the
     Underwriters;

           (x)  all fees and  expenses relating to appraisals of  the  Aircraft;
     and

          (xi)  all  other  reasonable out-of-pocket  expenses  incurred  by the
     Underwriters  in  connection  with the  transactions  contemplated  by this
     Agreement.

         10. NOTICES.  All  communications  hereunder will be in writing and, if
sent  to the  Underwriters,  will be  mailed,  delivered  or  sent by  facsimile
transmission and confirmed to the  Underwriters,  c/o Credit Suisse First Boston
Corporation, Eleven Madison Avenue, New York, N.Y. 10010, Attention: Transaction
Advisory Group,  facsimile  number (212)  325-8278,  and if sent to the Company,
will be mailed,  delivered or sent by facsimile transmission and confirmed to it
at 1600 Smith Street,  HQSEO,  Houston,  TX 77002,  Attention:  Chief  Financial
Officer and General Counsel, facsimile number (713) 324-2687; PROVIDED, HOWEVER,
that  any  notice  to an  Underwriter  pursuant  to  Section  5 will  be sent by
facsimile transmission or delivered and confirmed to such Underwriter.

         11.  SUCCESSORS.  This  Agreement  will inure to the  benefit of and be
binding  upon  the  parties  hereto  and  their  respective  successors  and the
controlling  persons referred to in Section 5, and no other person will have any
right or obligation hereunder.

         12.  REPRESENTATION  OF  UNDERWRITERS.  CSFB  will act for the  several
Underwriters  in  connection  with this  purchase,  and any  action  under  this
Agreement taken jointly or by CSFB will be binding upon all the Underwriters.

         13.  COUNTERPARTS.  This  Agreement  may be  executed  in any number of
counterparts,  each of which  will be  deemed  to be an  original,  but all such
counterparts shall together constitute one and the same Agreement.

         14.  APPLICABLE  LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN  ACCORDANCE  WITH  THE  LAWS OF THE  STATE  OF NEW  YORK  WITHOUT  REGARD  TO
PRINCIPLES OF CONFLICTS OF LAW.

         15.  JURISDICTION.  Each of the  parties  hereto  agrees that any legal
suit,  action or proceeding  arising out of or relating to this Agreement or the
transactions  contemplated  hereby may be instituted in any U.S.  federal or New
York State  court in the  Borough of  Manhattan  in the City of New York (each a



"New York court") and each of the parties hereto hereby  irrevocably  waives any
objection  which it may now or hereafter have to the laying of venue of any such
proceeding,  and irrevocably  submits to the  jurisdiction of such courts,  with
respect  to actions  brought  against it as  defendant,  in any suit,  action or
proceeding.  Each of the parties to this Agreement  agrees that a final judgment
in any such suit,  action or proceeding  shall be conclusive and may be enforced
in other  jurisdictions  by suit on the judgment or in any other manner provided
by law in accordance with applicable law.






         If the foregoing is in accordance with the Underwriters'  understanding
of our agreement,  kindly sign and return to the Company one of the counterparts
hereof, whereupon it will become a binding agreement among the Underwriters, the
Depositary and the Company in accordance with its terms.

                                                Very truly yours,

                                                CONTINENTAL AIRLINES, INC.


                                                By:  _________________________
                                                     Name: Gerald Laderman
                                                     Title: Vice President


The foregoing Underwriting Agreement
is hereby confirmed and accepted
as of the date first above written

CREDIT SUISSE FIRST BOSTON CORPORATION
MORGAN STANLEY & CO. INCORPORATED
CHASE SECURITIES INC.
GOLDMAN, SACHS & CO.
SALOMON SMITH BARNEY INC.

By:  CREDIT SUISSE FIRST BOSTON CORPORATION



        By: ________________________________
            Name:  Thomas L. Smith
            Title:  Director


WESTDEUTSCHE LANDESBANK GIROZENTRALE
New York Branch, as Depositary


By: ______________________________
    Name:
    Title:


By: ______________________________
    Name:
    Title:





                                   SCHEDULE I

                   (Pass Through Certificates, Series 1999-1)

                           CONTINENTAL AIRLINES, INC.
                           --------------------------

PASS THROUGH AGGREGATE FINAL CERTIFICATE PRINCIPAL MATURITY DESIGNATION AMOUNT INTEREST RATE DATE ----------- ------ ------------- ---- 1999-1A $541,746,000 6.545% August 2, 2020 1999-1B $137,051,000 6.795% February 2, 2020 1999-1C $127,039,000 6.954% February 2, 2011
SCHEDULE II
UNDERWRITERS 1999-1A 1999-1B 1999-1C ------------ ------- ------- ------- Credit Suisse First $108,350,000 $27,411,000 $25,411,000 Boston Corporation Eleven Madison Avenue New York, NY 10010 Morgan Stanley & Co. 108,349,000 27,410,000 25,407,000 Incorporation 1585 Broadway New York, NY 10036 Chase Securities Inc. 108,349,000 27,410,000 25,407,000 270 Park Avenue New York, NY 10017 Goldman, Sachs & Co. 108,349,000 27,410,000 25,407,000 85 Broad Street New York, NY 10004 Salomon Smith Barney, 108,349,000 27,410,000 25,407,000 Inc. 7 World Trade Center New York, NY 10048
SCHEDULE III CONTINENTAL AIRLINES, INC. Underwriting fees, discounts, commissions or other compensation: $7,308,932 Closing date, time and location: February 8, 1999 10:00 A.M., New York time Hughes Hubbard & Reed LLP One Battery Park Plaza New York, New York 10004



      -----------------------------------------------------------------

                           REVOLVING CREDIT AGREEMENT
                                    (1999-1A)


                          Dated as of February 8, 1999

                                   between

                          WILMINGTON TRUST COMPANY,

                           as Subordination Agent,
                          as agent and trustee for the
                 Continental Airlines Pass Through Trust 1999-1A

                                 as Borrower

                                     and

                     BAYERISCHE LANDESBANK GIROZENTRALE,

                            as Liquidity Provider

      -----------------------------------------------------------------


                                 Relating to

               Continental Airlines Pass Through Trust 1999-1A
            6.545% Continental Airlines Pass Through Certificates,
                                 Series 1999-1A




                                TABLE OF CONTENTS

                                                                            PAGE

                              ARTICLE I DEFINITIONS
   Section 1.01.  Certain Defined Terms. ....................................1

                 ARTICLE II AMOUNT AND TERMS OF THE COMMITMENT
   Section 2.01.  The Advances...............................................7
   Section 2.02.  Making the Advances. ......................................7
   Section 2.03.  Fees. .....................................................9
   Section 2.04.  Reductions or Termination of the Maximum Commitment. .....10
   Section 2.05.  Repayments of Interest Advances or the Final Advance. ....10
   Section 2.06.  Repayments of Provider Advances. .........................10
   Section 2.07.  Payments to the Liquidity Provider Under the
                  Intercreditor Agreement. .................................11
   Section 2.08.  Book Entries. ............................................12
   Section 2.09.  Payments from Available Funds Only. ......................12
   Section 2.10.  Extension of the Expiry Date; Non-Extension Advance. .....12

                     ARTICLE III OBLIGATIONS OF THE BORROWER
   Section 3.01.  Increased Costs. .........................................13
   Section 3.02.  Capital Adequacy. ........................................14
   Section 3.03.  Payments Free of Deductions. .............................14
   Section 3.04.  Payments. ................................................15
   Section 3.05.  Computations. ............................................15
   Section 3.06.  Payment on Non-Business Days. ............................15
   Section 3.07.  Interest. ................................................16
   Section 3.08.  Replacement of Borrower. .................................17
   Section 3.09.  Funding Loss Indemnification. ............................17
   Section 3.10.  Illegality. ..............................................18

                         ARTICLE IV CONDITIONS PRECEDENT
   Section 4.01.  Conditions Precedent to Effectiveness of Section 2.01. ...18
   Section 4.02.  Conditions Precedent to Borrowing. .......................20

                               ARTICLE V COVENANTS
   Section 5.01.  Affirmative Covenants of the Borrower. ...................20
   Section 5.02.  Negative Covenants of the Borrower. ......................20

                     ARTICLE VI LIQUIDITY EVENTS OF DEFAULT
   Section 6.01.  Liquidity Events of Default. .............................21

                            ARTICLE VII MISCELLANEOUS
   Section 7.01.  Amendments, Etc. .........................................21
   Section 7.02.  Notices, Etc. ............................................21
   Section 7.03.  No Waiver; Remedies. .....................................22


                                TABLE OF CONTENTS
                                   (Continued)
                                                                            PAGE


   Section 7.04.  Further Assurances. ......................................22
   Section 7.05.  Indemnification; Survival of Certain Provisions. .........23
   Section 7.06.  Liability of the Liquidity Provider. .....................23
   Section 7.07.  Costs, Expenses and Taxes. ...............................24
   Section 7.08.  Binding Effect; Participations. ..........................24
   Section 7.09.  Severability. ............................................25
   Section 7.10.  GOVERNING LAW. ...........................................26
   Section 7.11.  Submission to Jurisdiction; Waiver of Jury Trial; Waiver
                  of Immunity. .............................................26
   Section 7.12.  Execution in Counterparts. ...............................27
   Section 7.13.  Entirety. ................................................27
   Section 7.14.  Headings. ................................................27
   Section 7.15.  Transfer. ................................................27
   Section 7.16.  LIQUIDITY PROVIDER'S OBLIGATION TO MAKE ADVANCES. ........27

ANNEX I     Interest Advance Notice of Borrowing
ANNEX II    Non-Extension Advance Notice of Borrowing
ANNEX III   Downgrade Advance Notice of Borrowing
ANNEX IV    Final Advance Notice of Borrowing
ANNEX V     Notice of Termination
ANNEX VI    Notice of Replacement Subordination Agent





                      REVOLVING CREDIT AGREEMENT (1999-1A)

            This REVOLVING  CREDIT  AGREEMENT  (1999-1A) dated as of February 8,
1999,  between  WILMINGTON  TRUST COMPANY,  a Delaware  corporation,  not in its
individual  capacity but solely as Subordination  Agent under the  Intercreditor
Agreement  (each as defined  below),  as agent and trustee for the Class A Trust
(as defined below) (the "BORROWER"),  and BAYERISCHE LANDESBANK GIROZENTRALE,  a
public law  banking  institution  organized  under the laws of the Free State of
Bavaria, Germany (the "LIQUIDITY PROVIDER").

                             W I T N E S S E T H:

            WHEREAS,  pursuant to the Class A Trust Agreement (such term and all
other  capitalized terms used in these recitals having the meanings set forth or
referred  to in  Section  1.01),  the  Class  A Trust  is  issuing  the  Class A
Certificates; and

            WHEREAS,  the Borrower,  in order to support the timely payment of a
portion of the interest on the Class A  Certificates  in  accordance  with their
terms,  has  requested  the  Liquidity  Provider  to enter into this  Agreement,
providing in part for the Borrower to request in  specified  circumstances  that
Advances be made hereunder.

            NOW, THEREFORE, in consideration of the premises, the parties hereto
agree as follows:


                                    ARTICLE I

                                   DEFINITIONS

            Section 1.01.  CERTAIN DEFINED TERMS.  (a)  DEFINITIONS.  As used in
this Agreement and unless otherwise expressly  indicated,  or unless the context
clearly  requires  otherwise,  the  following  capitalized  terms shall have the
following respective meanings for all purposes of this Agreement:

          "ADDITIONAL  COST" has the  meaning  assigned  to such term in Section
     3.01.

          "ADVANCE"  means an  Interest  Advance,  a Final  Advance,  a Provider
     Advance,  an Applied Provider Advance or an Unpaid Advance, as the case may
     be.

          "APPLICABLE  LIQUIDITY RATE" has the meaning  assigned to such term in
     Section 3.07(g).

          "APPLICABLE  MARGIN"  means (x) with respect to any Unpaid  Advance or
     Applied  Provider  Advance,  1.75% per  annum,  or (y) with  respect to any
     Unapplied Provider Advance, the rate per annum specified in the Fee Letter.




          "APPLIED  DOWNGRADE  ADVANCE" has the meaning assigned to such term in
     Section 2.06(a).

          "APPLIED  NON-EXTENSION ADVANCE" has the meaning assigned to such term
     in Section 2.06(a).

          "APPLIED  PROVIDER  ADVANCE" has the meaning  assigned to such term in
     Section 2.06(a).

          "ASSIGNMENT  AND  ASSUMPTION   AGREEMENT"  means  the  Assignment  and
     Assumption  to be entered  into between the Borrower and the trustee of the
     Successor  Trust,  substantially  in the  form of  Exhibit  C to the  Trust
     Supplement  No.  1999-1A-O,  dated as of the date  hereof,  relating to the
     Class A Trust.

          "BASE RATE" means a fluctuating interest rate per annum in effect from
     time to time,  which rate per annum  shall at all times be equal to (a) the
     weighted average of the rates on overnight Federal funds  transactions with
     members of the Federal Reserve System arranged by Federal funds brokers, as
     published for such day (or, if such day is not a Business Day, for the next
     preceding Business Day) by the Federal Reserve Bank of New York, or if such
     rate is not so published for any day that is a Business Day, the average of
     the quotations for such day for such transactions received by the Liquidity
     Provider from three Federal funds brokers of recognized  standing  selected
     by it, plus (b) one-quarter of one percent (1/4 of 1%).

          "BASE RATE  ADVANCE"  means an Advance  that bears  interest at a rate
     based upon the Base Rate.

          "BORROWER"  has the  meaning  assigned  to such term in the recital of
     parties to this Agreement.

          "BORROWING"  means the making of Advances  requested  by delivery of a
     Notice of Borrowing.

          "BUSINESS  DAY" means any day other than a Saturday or Sunday or a day
     on which  commercial  banks are required or authorized to close in Houston,
     Texas,  New York,  New York,  or,  so long as any  Class A  Certificate  is
     outstanding,  the city and state in which the Class A Trustee, the Borrower
     or any Loan Trustee  maintains  its  Corporate  Trust Office or receives or
     disburses funds, and, if the applicable Business Day relates to any Advance
     or other amount bearing interest based on the LIBOR Rate, on which dealings
     are carried on in the London interbank market.

          "CONSENT NOTICE" has the meaning specified in Section 2.10.

          "CONSENT PERIOD" has the meaning specified in Section 2.10.




          "DEPOSIT  AGREEMENT" means the Deposit Agreement dated the date hereof
     between First  Security  Bank,  National  Association,  as Escrow Agent and
     Westdeutsche  Landesbank  Girozentrale,  New York  Branch,  as  Depositary,
     pertaining  to the  Class  A  Certificates,  as the  same  may be  amended,
     modified or  supplemented  from time to time in  accordance  with the terms
     thereof.

          "DEPOSITARY"  has the  meaning  assigned  to such term in the  Deposit
     Agreement.

          "DEPOSITS"  has the  meaning  assigned  to such  terms in the  Deposit
     Agreement.

          "DOWNGRADE ADVANCE" means an Advance made pursuant to Section 2.02(c).

          "EFFECTIVE  DATE" has the  meaning  specified  in  Section  4.01.  The
     delivery of the  certificate  of the  Liquidity  Provider  contemplated  by
     Section  4.01(e) shall be conclusive  evidence that the Effective  Date has
     occurred.

          "EXCLUDED  TAXES" means (i) taxes imposed on the overall net income of
     the Liquidity  Provider or of its Facility Office by the jurisdiction where
     such  Liquidity  Provider's  principal  office or such  Facility  Office is
     located, and (ii) Excluded Withholding Taxes.

          "EXCLUDED  WITHHOLDING  TAXES" means (i) withholding  Taxes imposed by
     the United States except to the extent that such United States  withholding
     Taxes are imposed as a result of any change in  applicable  law  (excluding
     from change in  applicable  law for this purpose a change in an  applicable
     treaty or other  change in law  affecting  the  applicability  of a treaty)
     after the date  hereof,  or in the case of a successor  Liquidity  Provider
     (including a transferee of an Advance) or Facility  Office,  after the date
     on which such successor Liquidity Provider obtains its interest or on which
     the Facility Office is changed,  and (ii) any withholding  Taxes imposed by
     the  United  States  which  are  imposed  or  increased  as a result of the
     Liquidity  Provider  failing to deliver to the Borrower any  certificate or
     document  (which  certificate or document in the good faith judgment of the
     Liquidity  Provider it is legally  entitled to provide) which is reasonably
     requested by the Borrower to establish  that payments  under this Agreement
     are exempt from (or entitled to a reduced rate of) withholding Tax.

          "EXPENSES"  means  liabilities,   obligations,  damages,  settlements,
     penalties,  claims,  actions,  suits,  costs,  expenses,  and disbursements
     (including, without limitation,  reasonable fees and disbursements of legal
     counsel  and costs of  investigation),  provided  that  Expenses  shall not
     include any Taxes.

          "EXPIRY DATE" means February 6, 2000  initially,  or any date to which
     the Expiry Date is extended pursuant to Section 2.10.

          "EXTENSION NOTICE" has the meaning specified in Section 2.10.




          "FACILITY OFFICE" means the office of the Liquidity Provider presently
     located at Munich,  Germany, or such other office as the Liquidity Provider
     from  time to  time  shall  notify  the  Borrower  as its  Facility  Office
     hereunder;  provided  that the  Liquidity  Provider  shall not  change  its
     Facility  Office to a Facility  Office outside the United States of America
     except in accordance with Section 3.01, 3.02 or 3.03 hereof.

          "FINAL ADVANCE" means an Advance made pursuant to Section 2.02(d).

          "INTERCREDITOR  AGREEMENT" means the Intercreditor Agreement dated the
     date hereof,  among the  Trustees,  the Liquidity  Provider,  the liquidity
     provider under each Liquidity  Facility (other than this Agreement) and the
     Subordination Agent, as the same may be amended,  supplemented or otherwise
     modified from time to time in accordance with its terms.

          "INTEREST ADVANCE" means an Advance made pursuant to Section 2.02(a).

          "INTEREST  PERIOD" means,  with respect to any LIBOR Advance,  each of
     the following periods:

          (i)  the period  beginning on the third Business Day following  either
               (x) the Liquidity  Provider's  receipt of the Notice of Borrowing
               for such LIBOR  Advance or (y) the  withdrawal  of funds from the
               Class  A Cash  Collateral  Account  for  the  purpose  of  paying
               interest on the Class A Certificates  as  contemplated by Section
               2.06(a)  hereof and, in either  case,  ending on the next Regular
               Distribution Date; and

          (ii) each  subsequent  period  commencing  on  the  last  day  of  the
               immediately  preceding  Interest  Period  and  ending on the next
               Regular Distribution Date;

      PROVIDED,  HOWEVER, that if (x) the Final Advance shall have been made, or
      (y) other  outstanding  Advances  shall have been converted into the Final
      Advance,  then the Interest  Periods  shall be  successive  periods of one
      month  beginning  on  the  third  Business  Day  following  the  Liquidity
      Provider's  receipt of the Notice of Borrowing  for such Final Advance (in
      the case of clause (x) above) or the Regular  Distribution  Date following
      such conversion (in the case of clause (y) above).

          "LIBOR ADVANCE" means an Advance bearing interest at a rate based upon
      the LIBOR Rate.

          "LIBOR RATE" means, with respect to any Interest Period,

          (i)  the rate per  annum  appearing  on  display  page  3750  (British
               Bankers  Association-LIBOR)  of the Dow Jones Markets Service (or



               any successor or substitute therefor) at approximately 11:00 A.M.
               (London  time) two  Business  Days  before  the first day of such
               Interest Period,  as the rate for dollar deposits with a maturity
               comparable to such Interest Period, or

          (ii) if the  rate  calculated  pursuant  to  clause  (i)  above is not
               available,  the average (rounded  upwards,  if necessary,  to the
               next  1/16 of 1%) of the rates  per  annum at which  deposits  in
               dollars  are offered for the  relevant  Interest  Period by three
               banks of recognized  standing selected by the Liquidity  Provider
               in the  London  interbank  market  at  approximately  11:00  A.M.
               (London  time) two  Business  Days  before  the first day of such
               Interest Period in an amount approximately equal to the principal
               amount of the LIBOR Advance to which such  Interest  Period is to
               apply and for a period comparable to such Interest Period.

          "LIQUIDITY  EVENT OF DEFAULT"  means the  occurrence of either (a) the
     Acceleration  of all of the Equipment Notes (provided that, with respect to
     the period prior to the Delivery  Period Expiry Date,  such Equipment Notes
     have an aggregate  outstanding principal balance in excess of $300,000,000)
     or (b) a Continental Bankruptcy Event.

          "LIQUIDITY  INDEMNITEE"  means (i) the  Liquidity  Provider,  (ii) the
     directors,  officers,  employees and agents of the Liquidity Provider,  and
     (iii) the  successors  and  permitted  assigns of the persons  described in
     clauses (i) and (ii), inclusive.

          "LIQUIDITY  PROVIDER"  has the  meaning  assigned  to such term in the
     recital of parties to this Agreement.

          "MAXIMUM  AVAILABLE  COMMITMENT"  shall  mean,  subject to the proviso
     contained  in the  third  sentence  of  Section  2.02(a),  at any  time  of
     determination,  (a) the  Maximum  Commitment  at  such  time  LESS  (b) the
     aggregate  amount  of each  Interest  Advance  outstanding  at  such  time;
     PROVIDED that following a Provider Advance or a Final Advance,  the Maximum
     Available Commitment shall be zero.

          "MAXIMUM COMMITMENT" means initially  $53,185,914,  as the same may be
     reduced from time to time in accordance with Section 2.04(a).

          "NON-EXCLUDED TAX" has the meaning specified in Section 3.03.

          "NON-EXTENSION  ADVANCE"  means an Advance  made  pursuant  to Section
     2.02(b).

          "NOTICE OF BORROWING" has the meaning specified in Section 2.02(e).

          "NOTICE OF REPLACEMENT  SUBORDINATION AGENT" has the meaning specified
     in Section 3.08.




          "PERFORMING NOTE DEFICIENCY"  means any time that less than 65% of the
     then  aggregate  outstanding  principal  amount of all Equipment  Notes are
     Performing Equipment Notes.

          "PROSPECTUS  SUPPLEMENT" means the Prospectus Supplement dated January
     21, 1999 relating to the Certificates, as such Prospectus Supplement may be
     amended or supplemented.

          "PROVIDER  ADVANCE"  means  a  Downgrade  Advance  or a  Non-Extension
     Advance.

          "REGULATORY  CHANGE" has the meaning  assigned to such term in Section
     3.01.

          "REPLENISHMENT  AMOUNT"  has the  meaning  assigned  to  such  term in
     Section 2.06(b).

          "REQUIRED  AMOUNT" means, for any day, the sum of the aggregate amount
     of interest,  calculated at the rate per annum equal to the Stated Interest
     Rate for the Class A  Certificates,  that  would be  payable on the Class A
     Certificates   on  each  of  the  three   successive   semiannual   Regular
     Distribution  Dates  immediately  following  such day or,  if such day is a
     Regular  Distribution  Date, on such day and the  succeeding two semiannual
     Regular  Distribution  Dates,  in each case  calculated on the basis of the
     Pool Balance of the Class A Certificates  on such day and without regard to
     expected future payments of principal on the Class A Certificates.

          "SUCCESSOR  TRUST"  means  Continental  Airlines  Pass  Through  Trust
     1999-1A-S.

          "TAX  LETTER"  means the  letter  dated the date  hereof  between  the
     Liquidity Provider and Continental pertaining to this Agreement.

          "TERMINATION  DATE" means the earliest to occur of the following:  (i)
     the  Expiry  Date;  (ii) the date on which  the  Borrower  delivers  to the
     Liquidity  Provider a certificate,  signed by a Responsible  Officer of the
     Borrower, certifying that all of the Class A Certificates have been paid in
     full (or provision  has been made for such payment in  accordance  with the
     Intercreditor  Agreement  and the Trust  Agreements)  or are  otherwise  no
     longer entitled to the benefits of this Agreement;  (iii) the date on which
     the Borrower delivers to the Liquidity Provider a certificate,  signed by a
     Responsible  Officer  of  the  Borrower,   certifying  that  a  Replacement
     Liquidity Facility has been substituted for this Agreement in full pursuant
     to Section 3.6(e) of the Intercreditor  Agreement;  (iv) the fifth Business
     Day following the receipt by the Borrower of a Termination  Notice from the
     Liquidity  Provider  pursuant to Section 6.01  hereof;  and (v) the date on
     which no Advance is or may (including by reason of  reinstatement as herein
     provided) become available for a Borrowing hereunder.

          "TERMINATION NOTICE" means the Notice of Termination  substantially in
     the form of Annex V to this Agreement.




          "TRANSFEREE" has the meaning assigned to such term in Section 7.08(b).

          "UNAPPLIED  PROVIDER ADVANCE" means any Provider Advance other than an
     Applied Provider Advance.

          "UNPAID  ADVANCE"  has the  meaning  assigned  to such term in Section
     2.05.

          "WITHDRAWAL NOTICE" has the meaning specified in Section 2.10.

            (b) TERMS DEFINED IN THE INTERCREDITOR  AGREEMENT.  For all purposes
of this  Agreement,  the  following  terms  shall have the  respective  meanings
assigned to such terms in the Intercreditor Agreement:

     "ACCELERATION", "CERTIFICATES", "CLASS A CASH COLLATERAL ACCOUNT", "CLASS A
     CERTIFICATES",  "CLASS  A  TRUST",  "CLASS  A TRUST  AGREEMENT",  "CLASS  A
     TRUSTEE", "CLASS B CERTIFICATES",  "CLASS C CERTIFICATES",  "CLOSING DATE",
     "CONTINENTAL",   "CONTINENTAL   BANKRUPTCY  EVENT",   "CONTROLLING  PARTY",
     "CORPORATE  TRUST  OFFICE",  "DELIVERY  PERIOD EXPIRY DATE",  "DISTRIBUTION
     DATE", "DOWNGRADED FACILITY", "EQUIPMENT NOTES", "FEE LETTER", "FINAL LEGAL
     DISTRIBUTION DATE", "FINANCING AGREEMENT",  "INDENTURE",  "INTEREST PAYMENT
     DATE",  "INVESTMENT  EARNINGS",  "LEASED AIRCRAFT",  "LIQUIDITY  FACILITY",
     "LIQUIDITY   OBLIGATIONS",   "LOAN   TRUSTEE",   "MOODY'S",   "NON-EXTENDED
     FACILITY",  "NOTE  PURCHASE  AGREEMENT",   "OPERATIVE  AGREEMENTS",  "OWNED
     AIRCRAFT",   "PARTICIPATION   AGREEMENT",   "PERFORMING   EQUIPMENT  NOTE",
     "PERSON", "POOL BALANCE", "RATING AGENCY", "RATINGS CONFIRMATION", "REGULAR
     DISTRIBUTION  DATE",   "REPLACEMENT   LIQUIDITY   FACILITY",   "RESPONSIBLE
     OFFICER",  "SCHEDULED  PAYMENT",  "SPECIAL  PAYMENT",  "STANDARD & POOR'S",
     "STATED INTEREST RATE", "SUBORDINATION AGENT", "TAXES", "THRESHOLD RATING",
     "TRANSFER", "TRUST AGREEMENTS",  "TRUSTEE",  "UNDERWRITERS",  "UNDERWRITING
     AGREEMENT", and "WRITTEN NOTICE".


                                   ARTICLE II

                       AMOUNT AND TERMS OF THE COMMITMENT

            Section  2.01.   THE  ADVANCES.   The  Liquidity   Provider   hereby
irrevocably  agrees, on the terms and conditions  hereinafter set forth, to make
Advances to the Borrower from time to time on any Business Day during the period
from the Effective Date until 12:00 noon (New York City time) on the Expiry Date
(unless the obligations of the Liquidity Provider shall be earlier terminated in
accordance with the terms of Section 2.04(b)) in an aggregate amount at any time
outstanding not to exceed the Maximum Commitment.

            Section 2.02.  MAKING THE ADVANCES.  (a) Interest  Advances shall be
made in one or more  Borrowings by delivery to the Liquidity  Provider of one or
more written and  completed  Notices of Borrowing in  substantially  the form of
Annex I attached hereto,  signed by a Responsible Officer of the Borrower, in an



amount not exceeding the Maximum Available  Commitment at such time and shall be
used solely for the payment when due of interest on the Class A Certificates  at
the Stated  Interest  Rate  therefor in  accordance  with Section  3.6(a) of the
Intercreditor   Agreement.   Each   Interest   Advance  made   hereunder   shall
automatically  reduce the Maximum Available  Commitment and the amount available
to be borrowed  hereunder by subsequent  Advances by the amount of such Interest
Advance  (subject  to  reinstatement  as provided  in the next  sentence).  Upon
repayment  to the  Liquidity  Provider  in full of the  amount  of any  Interest
Advance made pursuant to this Section  2.02(a),  together with accrued  interest
thereon  (as  provided  herein),  the  Maximum  Available  Commitment  shall  be
reinstated by the amount of such repaid Interest Advance,  but not to exceed the
Maximum Commitment;  PROVIDED,  however,  that the Maximum Available  Commitment
shall not be so reinstated at any time if (i) a Liquidity Event of Default shall
have occurred and be continuing and (ii) there is a Performing Note Deficiency.

            (b) A Non-Extension  Advance shall be made in a single  Borrowing if
this  Agreement  is not  extended  in  accordance  with  Section  3.6(d)  of the
Intercreditor Agreement (unless a Replacement Liquidity Facility to replace this
Agreement  shall have been  delivered  to the Borrower as  contemplated  by said
Section 3.6(d) within the time period  specified in such Section) by delivery to
the  Liquidity  Provider  of a written  and  completed  Notice of  Borrowing  in
substantially  the form of Annex II  attached  hereto,  signed by a  Responsible
Officer of the Borrower,  in an amount equal to the Maximum Available Commitment
at such time, and shall be used to fund the Class A Cash  Collateral  Account in
accordance  with said  Section  3.6(d) and Section  3.6(f) of the  Intercreditor
Agreement.

            (c) A Downgrade  Advance shall be made in a single  Borrowing upon a
downgrading of the Liquidity Provider's  short-term unsecured debt rating issued
by either Rating Agency below the applicable  Threshold  Rating (as provided for
in Section 3.6(c) of the Intercreditor Agreement) unless a Replacement Liquidity
Facility to replace this Agreement shall have been  previously  delivered to the
Borrower in accordance  with said Section  3.6(c),  by delivery to the Liquidity
Provider of a written and  completed  Notice of Borrowing in  substantially  the
form of Annex III  attached  hereto,  signed  by a  Responsible  Officer  of the
Borrower,  in an amount equal to the Maximum Available  Commitment at such time,
and shall be used to fund the Class A Cash Collateral Account in accordance with
said Section 3.6(c) and Section 3.6(f) of the Intercreditor Agreement.

            (d) A Final  Advance  shall be made in a single  Borrowing  upon the
receipt by the  Borrower of a  Termination  Notice from the  Liquidity  Provider
pursuant  to Section  6.01 hereof by  delivery  to the  Liquidity  Provider of a
written and completed Notice of Borrowing in substantially  the form of Annex IV
attached hereto,  signed by a Responsible Officer of the Borrower,  in an amount
equal to the Maximum  Available  Commitment  at such time,  and shall be used to
fund the Class A Cash  Collateral  Account (in accordance with Section 3.6(i) of
the Intercreditor Agreement) and Section 3.6(f) of the Intercreditor Agreement.

            (e) Each Borrowing  shall be made on notice in writing (a "NOTICE OF
BORROWING")  in  substantially  the form required by Section  2.02(a),  2.02(b),
2.02(c) or 2.02(d),  as the case may be, given by the Borrower to the  Liquidity



Provider.  If a Notice of  Borrowing  is delivered by the Borrower in respect of
any  Borrowing no later than 1:00 p.m.  (New York City time) on a Business  Day,
upon  satisfaction  of the  conditions  precedent set forth in Section 4.02 with
respect to a requested Borrowing, the Liquidity Provider shall make available to
the Borrower,  in accordance with its payment  instructions,  the amount of such
Borrowing in U.S. dollars and immediately available funds, before 4:00 p.m. (New
York City time) on such Business Day or on such later  Business Day specified in
such Notice of Borrowing.  If a Notice of Borrowing is delivered by the Borrower
in respect of any  Borrowing  after 1:00 p.m. (New York City time) on a Business
Day, upon  satisfaction  of the  conditions  precedent set forth in Section 4.02
with  respect  to a  requested  Borrowing,  the  Liquidity  Provider  shall make
available to the Borrower,  in  accordance  with its payment  instructions,  the
amount of such  Borrowing in U.S.  dollars and in immediately  available  funds,
before 12:00 noon (New York City time) on the first  Business Day next following
the day of receipt of such Notice of  Borrowing  or on such later  Business  Day
specified by the Borrower in such Notice of Borrowing. Payments of proceeds of a
Borrowing  shall be made by wire transfer of immediately  available funds to the
Borrower in  accordance  with such wire  transfer  instructions  as the Borrower
shall furnish from time to time to the Liquidity Provider for such purpose. Each
Notice of  Borrowing  shall be  irrevocable  and binding on the  Borrower.  Each
Notice of Borrowing  shall be effective  upon  delivery of a copy thereof to the
Liquidity  Provider's  New York Branch at the address  specified in Section 7.02
hereof.

            (f) Upon the making of any Advance requested pursuant to a Notice of
Borrowing, in accordance with the Borrower's payment instructions, the Liquidity
Provider shall be fully  discharged of its obligation  hereunder with respect to
such Notice of Borrowing,  and the Liquidity  Provider  shall not  thereafter be
obligated  to make any further  Advances  hereunder in respect of such Notice of
Borrowing to the Borrower or to any other Person. Notwithstanding the provisions
of  Section  2.02(e),  if the  Liquidity  Provider  makes an  Advance  requested
pursuant to a Notice of Borrowing  before 12:00 noon (New York City time) on the
second Business Day after the date of payment specified in said Section 2.02(e),
the Liquidity  Provider shall have fully  discharged its  obligations  hereunder
with  respect to such Advance and shall not be in default  hereunder.  Following
the making of any Advance pursuant to Section 2.02(b), (c) or (d) hereof to fund
the Class A Cash  Collateral  Account,  the  Liquidity  Provider  shall  have no
interest in or rights to the Class A Cash  Collateral  Account,  such Advance or
any other  amounts  from time to time on deposit in the Class A Cash  Collateral
Account;  PROVIDED that the foregoing shall not affect or impair the obligations
of the  Subordination  Agent to make the  distributions  contemplated by Section
3.6(e) or (f) of the Intercreditor  Agreement,  and PROVIDED  FURTHER,  that the
foregoing  shall not affect or impair the rights of the  Liquidity  Provider  to
provide written  instructions with respect to the investment and reinvestment of
amounts in the Cash Collateral Accounts to the extent provided in Section 2.2(b)
of the Intercreditor  Agreement.  By paying to the Borrower proceeds of Advances
requested by the Borrower in accordance  with the provisions of this  Agreement,
the  Liquidity   Provider  makes  no   representation  as  to,  and  assumes  no
responsibility for, the correctness or sufficiency for any purpose of the amount
of the Advances so made and requested.

            Section  2.03.  FEES.  The Borrower  agrees to pay to the  Liquidity
Provider the fees set forth in the Fee Letter.




            Section 2.04. REDUCTIONS OR TERMINATION OF THE MAXIMUM COMMITMENT.

            (a) AUTOMATIC  REDUCTION.  Promptly following each date on which the
Required Amount is reduced as a result of a reduction in the Pool Balance of the
Class A Certificates or otherwise, the Maximum Commitment shall automatically be
reduced to an amount equal to such reduced Required Amount (as calculated by the
Borrower). The Borrower shall give notice of any such automatic reduction of the
Maximum  Commitment to the Liquidity  Provider within two Business Days thereof.
The failure by the  Borrower  to furnish  any such notice  shall not affect such
automatic reduction of the Maximum Commitment.

            (b)  TERMINATION.  Upon the making of any Provider  Advance or Final
Advance  hereunder or the occurrence of the Termination  Date, the obligation of
the Liquidity  Provider to make further Advances  hereunder shall  automatically
and irrevocably terminate, and the Borrower shall not be entitled to request any
further Borrowing hereunder.

            Section 2.05.  REPAYMENTS OF INTEREST ADVANCES OR THE FINAL ADVANCE.
Subject to Sections  2.06,  2.07 and 2.09 hereof,  the Borrower  hereby  agrees,
without notice of an Advance or demand for repayment from the Liquidity Provider
(which notice and demand are hereby waived by the Borrower), to pay, or to cause
to be paid,  to the  Liquidity  Provider  on each  date on which  the  Liquidity
Provider shall make an Interest Advance or the Final Advance, an amount equal to
(a) the amount of such Advance (any such Advance,  until repaid,  is referred to
herein as an "UNPAID  ADVANCE"),  plus (b)  interest  on the amount of each such
Unpaid  Advance as provided in Section  3.07  hereof;  PROVIDED  that if (i) the
Liquidity Provider shall make a Provider Advance at any time after making one or
more Interest  Advances which shall not have been repaid in accordance with this
Section 2.05 or (ii) this Liquidity Facility shall become a Downgraded  Facility
or Non-Extended  Facility at any time when  unreimbursed  Interest Advances have
reduced the Maximum  Available  Commitment to zero, then such Interest  Advances
shall  cease to  constitute  Unpaid  Advances  and  shall be deemed to have been
changed into an Applied Downgrade Advance or an Applied  Non-Extension  Advance,
as the case may be,  for all  purposes  of this  Agreement  (including,  without
limitation,  for the  purpose  of  determining  when such  Interest  Advance  is
required to be repaid to the Liquidity  Provider in accordance with Section 2.06
and for the  purposes  of  Section  2.06(b)).  The  Borrower  and the  Liquidity
Provider  agree that the  repayment in full of each  Interest  Advance and Final
Advance on the date such  Advance is made is  intended  to be a  contemporaneous
exchange for new value given to the Borrower by the Liquidity Provider.

            Section 2.06. REPAYMENTS OF PROVIDER ADVANCES.  (a) Amounts advanced
hereunder  in respect of a Provider  Advance  shall be  deposited in the Class A
Cash Collateral Account, invested and withdrawn from the Class A Cash Collateral
Account  as set  forth  in  Sections  3.6(c),  (d) and (f) of the  Intercreditor
Agreement. The Borrower agrees to pay to the Liquidity Provider, on each Regular
Distribution Date,  commencing on the first Regular  Distribution Date after the
making of a  Provider  Advance,  interest  on the  principal  amount of any such
Provider Advance as provided in Section 3.07; PROVIDED, HOWEVER, that amounts in
respect of a Provider Advance withdrawn from the Class A Cash Collateral Account



for the purpose of paying  interest on the Class A  Certificates  in  accordance
with  Section  3.6(f) of the  Intercreditor  Agreement  (the  amount of any such
withdrawal being (y) in the case of a Downgrade  Advance,  an "APPLIED DOWNGRADE
ADVANCE"  and  (z)  in  the  case  of  a  Non-Extension   Advance,  an  "APPLIED
NON-EXTENSION  ADVANCE" and,  together  with an Applied  Downgrade  Advance,  an
"APPLIED  PROVIDER  ADVANCE") shall  thereafter  (subject to Section 2.06(b)) be
treated as an Interest  Advance under this Agreement for purposes of determining
the Applicable  Liquidity Rate for interest payable thereon;  PROVIDED  FURTHER,
HOWEVER,  that if,  following  the making of a Provider  Advance,  the Liquidity
Provider delivers a Termination  Notice to the Borrower pursuant to Section 6.01
hereof,  such Provider  Advance  shall  thereafter be treated as a Final Advance
under this Agreement for purposes of determining  the Applicable  Liquidity Rate
for  interest  payable  thereon.  Subject  to  Sections  2.07 and  2.09  hereof,
immediately  upon the withdrawal of any amounts from the Class A Cash Collateral
Account on account of a reduction in the  Required  Amount,  the Borrower  shall
repay  to the  Liquidity  Provider  a  portion  of the  Provider  Advances  in a
principal amount equal to such reduction,  plus interest on the principal amount
prepaid as provided in Section 3.07 hereof.

            (b) At any time when an Applied  Provider  Advance  (or any  portion
thereof) is outstanding, upon the deposit in the Class A Cash Collateral Account
of any amount pursuant to clause "THIRD" of Section 2.4(b) of the  Intercreditor
Agreement,  clause  "THIRD" of Section  3.2 of the  Intercreditor  Agreement  or
clause "FOURTH" of Section 3.3 of the  Intercreditor  Agreement (any such amount
being a  "REPLENISHMENT  AMOUNT") for the purpose of  replenishing or increasing
the balance  thereof up to the Required  Amount at such time,  (i) the aggregate
outstanding  principal amount of all Applied Provider  Advances (and of Provider
Advances  treated  as an  Interest  Advance  for  purposes  of  determining  the
Applicable  Liquidity Rate for interest  payable thereon) shall be automatically
reduced  by the  amount  of such  Replenishment  Amount  and (ii) the  aggregate
outstanding  principal  amount  of all  Unapplied  Provider  Advances  shall  be
automatically increased by the amount of such Replenishment Amount.

            (c)  Upon the  provision  of a  Replacement  Liquidity  Facility  in
replacement  of  this  Agreement  in  accordance  with  Section  3.6(e)  of  the
Intercreditor  Agreement,  amounts  remaining  on  deposit  in the  Class A Cash
Collateral  Account after giving effect to any Applied  Provider  Advance on the
date of such replacement shall be reimbursed to the Liquidity Provider, but only
to the extent  such  amounts  are  necessary  to repay in full to the  Liquidity
Provider all amounts owing to it hereunder.

            Section  2.07.   PAYMENTS  TO  THE  LIQUIDITY   PROVIDER  UNDER  THE
INTERCREDITOR  AGREEMENT.  In order to provide for payment or  repayment  to the
Liquidity  Provider  of  any  amounts  hereunder,  the  Intercreditor  Agreement
provides  that amounts  available  and referred to in Articles II and III of the
Intercreditor  Agreement,  to  the  extent  payable  to the  Liquidity  Provider
pursuant  to  the  terms  of the  Intercreditor  Agreement  (including,  without
limitation, Section 3.6(f) of the Intercreditor Agreement), shall be paid to the
Liquidity Provider in accordance with the terms thereof.  Amounts so paid to the
Liquidity  Provider  shall be applied by the  Liquidity  Provider  to  Liquidity
Obligations then due and payable in accordance with the Intercreditor  Agreement
or, if not provided for in the Intercreditor  Agreement,  then in such manner as
the Liquidity Provider shall deem appropriate.




            Section 2.08. BOOK ENTRIES. The Liquidity Provider shall maintain in
accordance  with its usual  practice  an  account  or  accounts  evidencing  the
indebtedness of the Borrower  resulting from Advances made from time to time and
the amounts of principal  and interest  payable  hereunder and paid from time to
time in respect thereof;  PROVIDED,  HOWEVER,  that the failure by the Liquidity
Provider to maintain such account or accounts  shall not affect the  obligations
of the Borrower in respect of Advances.

            Section 2.09. PAYMENTS FROM AVAILABLE FUNDS ONLY. All payments to be
made by the Borrower  under this  Agreement  shall be made only from the amounts
that constitute  Scheduled Payments,  Special Payments or payments under Section
8.1 of the  Participation  Agreements with respect to Owned  Aircraft,  payments
under  Section  9.1 of the  Participation  Agreements  with  respect  to  Leased
Aircraft and payments under Section 6 of the Note Purchase Agreement and only to
the extent that the Borrower shall have sufficient income or proceeds  therefrom
to enable the  Borrower to make  payments in  accordance  with the terms  hereof
after  giving  effect to the  priority of payments  provisions  set forth in the
Intercreditor  Agreement. The Liquidity Provider agrees that it will look solely
to such amounts to the extent  available for  distribution  to it as provided in
the  Intercreditor  Agreement and this  Agreement and that the Borrower,  in its
individual  capacity,  is not personally liable to it for any amounts payable or
liability under this Agreement  except as expressly  provided in this Agreement,
the Intercreditor Agreement or any Participation  Agreement.  Amounts on deposit
in the Class A Cash  Collateral  Account  shall be  available to the Borrower to
make  payments  under this  Agreement  only to the  extent and for the  purposes
expressly contemplated in Section 3.6(f) of the Intercreditor Agreement.

            Section 2.10. EXTENSION OF THE EXPIRY DATE;  NON-EXTENSION  ADVANCE.
The Borrower may, from time to time, by notice to the Liquidity  Provider  (each
such notice  being an  "EXTENSION  NOTICE")  given no later than 40th day and no
earlier than the 60th day prior to the then applicable  Expiry Date,  request an
extension  of the  Expiry  Date to the  earlier of (i) the date which is 15 days
after the Final Legal  Distribution  Date for the Class A Certificates  and (ii)
the date that is the day immediately preceding the 364th day occurring after the
last day of the Consent Period (as hereinafter defined).  The Liquidity Provider
may, by a notice (a "CONSENT  NOTICE") to the Borrower,  given during the period
commencing with the date of the Liquidity  Provider's  receipt of such Extension
Notice and  ending on the date that is 25 days prior to the Expiry  Date then in
effect (the  "CONSENT  PERIOD"),  consent to such  extension of the Expiry Date,
which consent may be given or withheld by the Liquidity Provider in its absolute
and sole  discretion;  PROVIDED,  HOWEVER,  that  such  extension  shall  not be
effective  with respect to the Liquidity  Provider if by a notice (a "WITHDRAWAL
NOTICE") to the Borrower during the Consent Period the Liquidity Provider either
declines  to consent to such  extension  or revokes  its  Consent  Notice.  If a
Withdrawal  Notice has been  given or if the  Liquidity  Provider  has failed to
deliver a Consent  Notice  within the Consent  Period (and, in each case, if the
Liquidity  Provider  shall not have been  replaced in  accordance  with  Section
3.6(e) of the  Intercreditor  Agreement),  the Borrower shall be entitled on and
after the date on which the Consent Period ends (but prior to the then effective
Expiry  Date) to request a  Non-Extension  Advance in  accordance  with  Section
2.02(b) hereof and Section 3.6(d) of the Intercreditor Agreement.





                                   ARTICLE III

                           OBLIGATIONS OF THE BORROWER

            Section  3.01.  INCREASED  COSTS.  The  Borrower  shall  pay  to the
Liquidity  Provider  from  time to time  such  amounts  as may be  necessary  to
compensate  the  Liquidity  Provider  for any  increased  costs  incurred by the
Liquidity Provider which are attributable to its making or maintaining any LIBOR
Advances hereunder or its obligation to make any such Advances hereunder, or any
reduction  in  any  amount  receivable  by the  Liquidity  Provider  under  this
Agreement or the Intercreditor Agreement in respect of any such Advances or such
obligation  (such increases in costs and reductions in amounts  receivable being
herein called "ADDITIONAL  COSTS"),  resulting from any change after the date of
this Agreement in U.S. federal, state, municipal, or foreign laws or regulations
(including  Regulation  D of the  Board  of  Governors  of the  Federal  Reserve
System),  or the  adoption  or making  after the date of this  Agreement  of any
interpretations,  directives,  or  requirements  applying  to a class  of  banks
including the Liquidity Provider under any U.S. federal,  state,  municipal,  or
any foreign laws or regulations  (whether or not having the force of law) by any
court,  central bank or monetary  authority  charged with the  interpretation or
administration thereof (a "REGULATORY CHANGE"),  which: (1) changes the basis of
taxation of any amounts  payable to the Liquidity  Provider under this Agreement
in respect of any such Advances (other than Excluded  Taxes);  or (2) imposes or
modifies any reserve,  special deposit,  compulsory loan or similar requirements
relating to any  extensions  of credit or other assets of, or any deposits  with
other liabilities of, the Liquidity Provider (including any such Advances or any
deposits  referred to in the  definition of LIBOR Rate or related  definitions).
The  Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with
applicable legal and regulatory  restrictions) to change the jurisdiction of its
Facility  Office if making such  change  would avoid the need for, or reduce the
amount of, any amount payable under this Section that may thereafter  accrue and
would not, in the reasonable  judgment of the Liquidity  Provider,  be otherwise
disadvantageous to the Liquidity Provider.

            The  Liquidity  Provider  will  notify  the  Borrower  of any  event
occurring  after the date of this  Agreement  that will  entitle  the  Liquidity
Provider  to  compensation   pursuant  to  this  Section  3.01  as  promptly  as
practicable  after it obtains  knowledge  thereof and determines to request such
compensation,  which notice shall describe in reasonable  detail the calculation
of the amounts owed under this Section. Determinations by the Liquidity Provider
for purposes of this Section 3.01 of the effect of any Regulatory  Change on its
costs of  making or  maintaining  Advances  or on  amounts  receivable  by it in
respect of Advances,  and of the additional  amounts  required to compensate the
Liquidity  Provider  in respect of any  Additional  Costs,  shall be prima facie
evidence of the amount owed under this Section.

            Notwithstanding the preceding two paragraphs, the Liquidity Provider
and the Subordination  Agent agree that any permitted assignee or participant of
the initial Liquidity  Provider which is not a bank shall not be entitled to the
benefits of the preceding two paragraphs (but without limiting the provisions of
Section 7.08 hereof).




            Section 3.02. CAPITAL ADEQUACY. If (1) the adoption,  after the date
hereof, of any applicable governmental law, rule or regulation regarding capital
adequacy,  (2) any  change,  after the date  hereof,  in the  interpretation  or
administration  of any such law, rule or regulation by any central bank or other
governmental authority charged with the interpretation or administration thereof
or (3) compliance by the Liquidity  Provider or any corporation  controlling the
Liquidity  Provider  with  any  applicable   guideline  or  request  of  general
applicability,  issued  after  the date  hereof,  by any  central  bank or other
governmental authority (whether or not having the force of law) that constitutes
a change of the nature  described  in clause (2), has the effect of requiring an
increase in the amount of capital  required to be  maintained  by the  Liquidity
Provider  or any  corporation  controlling  the  Liquidity  Provider,  and  such
increase is based upon the Liquidity Provider's  obligations hereunder and other
similar obligations,  the Borrower shall pay to the Liquidity Provider from time
to time such  additional  amount or amounts as are necessary to  compensate  the
Liquidity  Provider  for such  portion of such  increase as shall be  reasonably
allocable to the Liquidity Provider's obligations to the Borrower hereunder. The
Liquidity Provider agrees to use reasonable efforts  (consistent with applicable
legal and regulatory  restrictions)  to change the  jurisdiction of its Facility
Office if making such change  would avoid the need for, or reduce the amount of,
any amount payable under this Section that may thereafter  accrue and would not,
in the reasonable  judgment of the Liquidity Provider,  be otherwise  materially
disadvantageous to the Liquidity Provider.

            The  Liquidity  Provider  will  notify  the  Borrower  of any  event
occurring  after the date of this  Agreement  that will  entitle  the  Liquidity
Provider  to  compensation   pursuant  to  this  Section  3.02  as  promptly  as
practicable  after it obtains  knowledge  thereof and determines to request such
compensation,  which notice shall describe in reasonable  detail the calculation
of the amounts owed under this Section. Determinations by the Liquidity Provider
for purposes of this Section 3.02 of the effect of any increase in the amount of
capital  required to be maintained  by the Liquidity  Provider and of the amount
allocable to the  Liquidity  Provider's  obligations  to the Borrower  hereunder
shall be prima facie evidence of the amounts owed under this Section.

            Notwithstanding the preceding two paragraphs, the Liquidity Provider
and the Subordination  Agent agree that any permitted assignee or participant of
the initial Liquidity  Provider which is not a bank shall not be entitled to the
benefits of the preceding two paragraphs (but without limiting the provisions of
Section 7.08 hereof).

            Section 3.03. PAYMENTS FREE OF DEDUCTIONS.  (a) All payments made by
the Borrower under this  Agreement  shall be made free and clear of, and without
reduction  for or on account  of, any  present or future  stamp or other  taxes,
levies, imposts, duties, charges, fees, deductions,  withholdings,  restrictions
or  conditions  of any  nature  whatsoever  now or  hereafter  imposed,  levied,
collected,  withheld or assessed,  excluding  Excluded Taxes (such  non-excluded
taxes  being  referred to herein,  collectively,  as  "NON-EXCLUDED  TAXES" and,
individually,  as a "NON-EXCLUDED  TAX"). If any Non-Excluded Taxes are required
to be withheld  from any amounts  payable to the Liquidity  Provider  under this
Agreement,  the amounts so payable to the Liquidity  Provider shall be increased
to the extent necessary to yield to the Liquidity Provider (after payment of all
Non-Excluded  Taxes)  interest  or any other  such  amounts  payable  under this
Agreement  at the  rates or in the  amounts  specified  in this  Agreement.  The



Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with  its
internal   policy  and  legal  and  regulatory   restrictions)   to  change  the
jurisdiction  of its Facility  Office if making such change would avoid the need
for, or reduce the amount of, any such  additional  amounts that may  thereafter
accrue and would not, in the reasonable judgment of the Liquidity  Provider,  be
otherwise  disadvantageous to the Liquidity Provider. From time to time upon the
reasonable request of the Borrower,  the Liquidity Provider agrees to provide to
the  Borrower  two  original  Internal  Revenue  Service  Form 1001 or 4224,  as
appropriate,  or any successor or other form prescribed by the Internal  Revenue
Service,  certifying that the Liquidity Provider is exempt from or entitled to a
reduced  rate of United  States  withholding  tax on  payments  pursuant to this
Agreement.

            (b) All payments (including,  without limitation,  Advances) made by
the Liquidity Provider under this Agreement shall be made free and clear of, and
without  reduction for or on account of, any Taxes. If any Taxes are required to
be withheld or deducted  from any  amounts  payable to the  Borrower  under this
Agreement,  the Liquidity Provider shall (i) within the time prescribed therefor
by applicable law pay to the appropriate  governmental  or taxing  authority the
full  amount of any such  Taxes  (and any  additional  Taxes in  respect  of the
payment  required  under clause (ii) hereof) and make such reports or returns in
connection  therewith  at the  time or times  and in the  manner  prescribed  by
applicable  law, and (ii) pay to the Borrower an additional  amount which (after
deduction  of all such Taxes) will be  sufficient  to yield to the  Borrower the
full amount  which would have been  received  by it had no such  withholding  or
deduction  been made.  Within 30 days after the date of each payment  hereunder,
the Liquidity Provider shall furnish to the Borrower the original or a certified
copy of (or other  documentary  evidence of) the payment of the Taxes applicable
to such payment.

            Section 3.04. PAYMENTS.  The Borrower shall make or cause to be made
each payment to the Liquidity  Provider  under this Agreement so as to cause the
same to be received by the Liquidity Provider not later than 1:00 P.M. (New York
City time) on the day when due.  The  Borrower  shall make all such  payments in
lawful  money of the United  States of  America,  to the  Liquidity  Provider in
immediately available funds, by wire transfer to First Union Bank International,
Swift/BIC-Code:  PNBPUS3N NYC (Fedwire 0260 0509 2/ CHIPS/ABA  0509) in favor of
account  number 2000 193 534 122  Bayerische  Landesbank  Girozentrale,  Munich,
Swift/BIC-Code: BYLADEMM, Reference: RCA Continental EETC 1999-1A.

            Section 3.05.  COMPUTATIONS.  All  computations of interest based on
the Base Rate  shall be made on the  basis of a year of 365 or 366 days,  as the
case may be, and all  computations  of interest based on the LIBOR Rate shall be
made on the basis of a year of 360 days,  in each case for the actual  number of
days  (including  the first day but  excluding  the last day)  occurring  in the
period for which such interest is payable.

            Section 3.06. PAYMENT ON NON-BUSINESS DAYS.  Whenever any payment to
be made hereunder  shall be stated to be due on a day other than a Business Day,
such payment shall be made on the next succeeding Business Day and no additional
interest shall be due as a result (and if so made,  shall be deemed to have been
made when  due).  If any  payment in  respect  of  interest  on an Advance is so



deferred to the next succeeding  Business Day, such deferral shall not delay the
commencement  of the next Interest Period for such Advance (if such Advance is a
LIBOR  Advance) or reduce the number of days for which  interest will be payable
on such Advance on the next interest payment date for such Advance.

            Section 3.07.  INTEREST.  (a) Subject to Section 2.09,  the Borrower
shall pay, or shall cause to be paid, without  duplication,  interest on (i) the
unpaid  principal  amount of each  Advance from and  including  the date of such
Advance (or, in the case of an Applied Provider Advance,  from and including the
date on which the amount thereof was withdrawn from the Class A Cash  Collateral
Account to pay interest on the Class A  Certificates)  to but excluding the date
such  principal  amount  shall be paid in full  (or,  in the case of an  Applied
Provider Advance, the date on which the Class A Cash Collateral Account is fully
replenished  in respect of such Advance) and (ii) any other amount due hereunder
(whether  fees,  commissions,  expenses  or  other  amounts  or,  to the  extent
permitted by law, installments of interest on Advances or any such other amount)
which is not paid when due  (whether  at stated  maturity,  by  acceleration  or
otherwise)  from and  including  the due date thereof to but  excluding the date
such amount is paid in full, in each such case,  at a fluctuating  interest rate
per annum for each day equal to the Applicable Liquidity Rate (as defined below)
for such Advance or such other amount as in effect for such day, but in no event
at a rate per annum greater than the maximum rate  permitted by applicable  law;
PROVIDED,  HOWEVER,  that, if at any time the otherwise applicable interest rate
as set forth in this Section  3.07 shall  exceed the maximum  rate  permitted by
applicable  law,  then any  subsequent  reduction in such interest rate will not
reduce the rate of  interest  payable  pursuant to this  Section  3.07 below the
maximum  rate  permitted  by  applicable  law until the total amount of interest
accrued  equals the amount of interest that would have accrued if such otherwise
applicable interest rate as set forth in this Section 3.07 had at all times been
in effect.

            (b) Except as provided  in clause (e) below,  each  Advance  will be
either a Base Rate Advance or a LIBOR Advance as provided in this Section.  Each
such  Advance  will be a Base Rate  Advance  for the period from the date of its
borrowing to (but  excluding)  the third  Business Day  following  the Liquidity
Provider's receipt of the Notice of Borrowing for such Advance. Thereafter, such
Advance shall be a LIBOR  Advance;  provided that the Borrower (at the direction
of  the  Controlling  Party,  so  long  as the  Liquidity  Provider  is not  the
Controlling Party) may (x) convert the Final Advance into a Base Rate Advance on
the last day of an  Interest  Period for such  Advance  by giving the  Liquidity
Provider no less than four Business  Days' prior written notice of such election
or (y)  elect to  maintain  the Final  Advance  as a Base  Rate  Advance  by not
requesting a conversion of the Final Advance to a LIBOR Advance under Clause (5)
of the  applicable  Notice of Borrowing  (or, if such Final Advance is deemed to
have been made,  without  delivery of a Notice of Borrowing  pursuant to Section
2.06, by requesting,  prior to 11:00 a.m. on the first Business Day  immediately
following the Borrower's receipt of the applicable Termination Notice, that such
Final Advance not be converted from a Base Rate Advance to a LIBOR Advance).

            (c) Each LIBOR  Advance  shall bear  interest  during each  Interest
Period at a rate per annum equal to the LIBOR Rate for such Interest Period plus
the Applicable Margin for such LIBOR Advance, payable in arrears on the last day
of such  Interest  Period and, in the event of the payment of  principal of such
LIBOR Advance on a day other than such last day, on the date of such payment (to
the extent of interest accrued on the amount of principal repaid).




            (d) Each Base Rate Advance  shall bear  interest at a rate per annum
equal to the Base Rate plus the  Applicable  Margin for such Base Rate  Advance,
payable in arrears on each  Regular  Distribution  Date and, in the event of the
payment  of  principal  of such Base Rate  Advance on a day other than a Regular
Distribution  Date,  on the date of such  payment  (to the  extent  of  interest
accrued on the amount of principal repaid).

            (e) Each outstanding  Unapplied Provider Advance shall bear interest
in an amount equal to the Investment Earnings on amounts on deposit in the Class
A Cash Collateral Account plus the Applicable Margin for such Unapplied Provider
Advance  on the amount of such  Unapplied  Provider  Advance  from time to time,
payable in arrears on each Regular Distribution Date.

            (f)  Each  amount  not  paid  when  due  hereunder   (whether  fees,
commissions, expenses or other amounts or, to the extent permitted by applicable
law,  installments  of interest on Advances but excluding  Advances)  shall bear
interest at a rate per annum equal to the Base Rate plus 2.00% until paid.

            (g) Each change in the Base Rate shall become effective immediately.
The rates of interest specified in this Section 3.07 with respect to any Advance
or other amount shall be referred to as the "APPLICABLE LIQUIDITY RATE".

            Section 3.08. REPLACEMENT OF BORROWER. From time to time and subject
to the successor  Borrower's  meeting the eligibility  requirements set forth in
Section  6.9 of the  Intercreditor  Agreement  applicable  to the  Subordination
Agent,  upon the  effective  date and time  specified in a written and completed
Notice of Replacement  Subordination Agent in substantially the form of Annex VI
attached hereto (a "NOTICE OF REPLACEMENT SUBORDINATION AGENT") delivered to the
Liquidity  Provider by the then  Borrower,  the  successor  Borrower  designated
therein shall be substituted for as the Borrower for all purposes hereunder.

            Section 3.09. FUNDING LOSS  INDEMNIFICATION.  The Borrower shall pay
to the  Liquidity  Provider,  upon the request of the Liquidity  Provider,  such
amount or  amounts  as shall be  sufficient  (in the  reasonable  opinion of the
Liquidity  Provider) to compensate it for any loss, cost, or expense incurred by
reason of the liquidation or redeployment of deposits or other funds acquired by
the Liquidity Provider to fund or maintain any LIBOR Advance (but excluding loss
of anticipated profits) incurred as a result of:

            (1) Any  repayment of a LIBOR  Advance on a date other than the last
      day of the Interest Period for such Advance; or

            (2) Any  failure by the  Borrower  to borrow a LIBOR  Advance on the
      date for borrowing specified in the relevant notice under Section 2.02.

            Section 3.10.  ILLEGALITY.  Notwithstanding  any other  provision in
this Agreement, if any change in any applicable law, rule or regulation,  or any



change in the  interpretation  or  administration  thereof  by any  governmental
authority,  central bank or comparable agency charged with the interpretation or
administration thereof, or compliance by the Liquidity Provider (or its Facility
Office) with any request or  directive  (whether or not having the force of law)
of any such authority,  central bank or comparable agency shall make it unlawful
or impossible for the Liquidity Provider (or its Facility Office) to maintain or
fund its LIBOR  Advances,  then upon  notice to the  Borrower  by the  Liquidity
Provider,  the  outstanding  principal  amount  of the LIBOR  Advances  shall be
converted to Base Rate  Advances (a)  immediately  upon demand of the  Liquidity
Provider, if such change or compliance with such request, in the judgment of the
Liquidity Provider,  requires immediate  repayment;  or (b) at the expiration of
the last Interest  Period to expire before the effective date of any such change
or request.

                                   ARTICLE IV

                              CONDITIONS PRECEDENT

            Section 4.01. CONDITIONS PRECEDENT TO EFFECTIVENESS OF SECTION 2.01.
Section 2.01 of this  Agreement  shall  become  effective on and as of the first
date (the  "EFFECTIVE  DATE") on which the following  conditions  precedent have
been satisfied or waived:

            (a) The  Liquidity  Provider  shall have  received  on or before the
      Closing  Date  each of the  following,  and in the  case of each  document
      delivered  pursuant to paragraphs  (i),  (ii) and (iii),  each in form and
      substance satisfactory to the Liquidity Provider:

                  (i)   This Agreement duly  executed on behalf of the Borrower;

                  (ii) The  Intercreditor  Agreement  duly executed on behalf of
            each of the parties thereto;

                  (iii)  Fully   executed   copies  of  each  of  the  Operative
            Agreements  executed  and  delivered  on or before the Closing  Date
            (other than this Agreement and the Intercreditor Agreement);

                  (iv) A copy of the Prospectus  Supplement and specimen  copies
            of the Class A Certificates;

                  (v) An executed copy of each document, instrument, certificate
            and opinion  delivered on or before the Closing Date pursuant to the
            Class A Trust Agreement,  the Intercreditor  Agreement and the other
            Operative  Agreements (in the case of each such opinion,  other than
            the opinion of counsel for the Underwriters, either addressed to the
            Liquidity  Provider  or  accompanied  by a letter  from the  counsel
            rendering such opinion to the effect that the Liquidity  Provider is
            entitled  to  rely  on  such  opinion  as of its  date as if it were
            addressed to the Liquidity Provider);




                  (vi)  Evidence that there shall have been made and shall be in
            full force and effect, all filings, recordings and/or registrations,
            and there shall have been given or taken any notice or other similar
            action as may be reasonably  necessary or, to the extent  reasonably
            requested by the Liquidity Provider,  reasonably advisable, in order
            to  establish,  perfect,  protect and preserve the right,  title and
            interest, remedies, powers, privileges, liens and security interests
            of, or for the  benefit  of,  the  Trustees,  the  Borrower  and the
            Liquidity Provider created by the Operative  Agreements executed and
            delivered on or prior to the Closing Date;

                  (vii) An  agreement  from  Continental,  pursuant to which (i)
            Continental   agrees  to  provide  copies  of  quarterly   financial
            statements and audited annual financial  statements to the Liquidity
            Provider, and such other information as the Liquidity Provider shall
            reasonably request with respect to the transactions  contemplated by
            the  Operative  Agreements,  in each case,  only to the extent  that
            Continental  is obligated to provide  such  information  pursuant to
            Section  8.2.1 of the Leases  (related  to Leased  Aircraft)  or the
            corresponding  section of the Indentures (related to Owned Aircraft)
            to the  parties  thereto  and (ii)  Continental  agrees to allow the
            Liquidity  Provider  to  inspect  Continental's  books  and  records
            regarding such  transactions,  and to discuss such transactions with
            officers and employees of Continental; and

                  (viii)  Such  other  documents,   instruments,   opinions  and
            approvals  pertaining to the transactions  contemplated hereby or by
            the other Operative  Agreements as the Liquidity Provider shall have
            reasonably requested.

            (b) The following statement shall be true on and as of the Effective
      Date:  no event has occurred and is  continuing,  or would result from the
      entering  into of this  Agreement  or the  making  of any  Advance,  which
      constitutes a Liquidity Event of Default.

            (c) The Liquidity  Provider  shall have received  payment in full of
      all fees and other sums  required  to be paid to or for the account of the
      Liquidity Provider on or prior to the Effective Date.

            (d) All  conditions  precedent to the  issuance of the  Certificates
      under the Trust  Agreements  shall  have been  satisfied  or  waived,  all
      conditions   precedent  to  the   effectiveness  of  the  other  Liquidity
      Facilities  shall  have  been  satisfied  or  waived,  and all  conditions
      precedent to the purchase of the  Certificates by the  Underwriters  under
      the Underwriting  Agreement shall have been satisfied  (unless any of such
      conditions precedent shall have been waived by the Underwriters).

            (e) The Borrower shall have received a  certificate,  dated the date
      hereof,  signed  by a duly  authorized  representative  of  the  Liquidity
      Provider, certifying that all conditions precedent to the effectiveness of
      Section 2.01 have been satisfied or waived.




            Section 4.02.  CONDITIONS PRECEDENT TO BORROWING.  The obligation of
the  Liquidity  Provider to make an Advance on the  occasion  of each  Borrowing
shall be subject to the conditions  precedent that the Effective Date shall have
occurred  and,  prior to the date of such  Borrowing,  the  Borrower  shall have
delivered a Notice of Borrowing  which  conforms to the terms and  conditions of
this Agreement and has been completed as may be required by the relevant form of
the Notice of Borrowing for the type of Advances requested.


                                    ARTICLE V

                                    COVENANTS

            Section 5.01.  AFFIRMATIVE COVENANTS OF THE BORROWER. So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity  Provider  hereunder,  the Borrower will,  unless the Liquidity
Provider shall otherwise consent in writing:

            (a)  PERFORMANCE  OF THIS AND OTHER  AGREEMENTS.  Punctually  pay or
      cause to be paid all amounts  payable by it under this  Agreement  and the
      other  Operative  Agreements  and  observe  and  perform  in all  material
      respects the  conditions,  covenants  and  requirements  applicable  to it
      contained in this Agreement and the other Operative Agreements.

            (b) REPORTING  REQUIREMENTS.  Furnish to the Liquidity Provider with
      reasonable promptness, such other information and data with respect to the
      transactions contemplated by the Operative Agreements as from time to time
      may be  reasonably  requested by the  Liquidity  Provider;  and permit the
      Liquidity  Provider,  upon  reasonable  notice,  to inspect the Borrower's
      books and  records  with  respect  to such  transactions  and to meet with
      officers and employees of the Borrower to discuss such transactions.

            (c) CERTAIN OPERATIVE AGREEMENTS.  Furnish to the Liquidity Provider
      with reasonable  promptness,  such Operative Agreements entered into after
      the date hereof as from time to time may be  reasonably  requested  by the
      Liquidity Provider.

            Section 5.02.  NEGATIVE  COVENANTS OF THE  BORROWER.  So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity Provider hereunder,  the Borrower will not appoint or permit or
suffer to be appointed any successor  Borrower without the prior written consent
of the Liquidity Provider,  which consent shall not be unreasonably  withheld or
delayed.



                                   ARTICLE VI

                         LIQUIDITY EVENTS OF DEFAULT

            Section  6.01.  LIQUIDITY  EVENTS OF DEFAULT.  If (a) any  Liquidity
Event of Default has  occurred and is  continuing  and (b) there is a Performing
Note Deficiency,  the Liquidity Provider may, in its discretion,  deliver to the
Borrower a  Termination  Notice,  the effect of which  shall be to cause (i) the
obligation of the Liquidity Provider to make Advances hereunder to expire on the
fifth Business Day after the date on which such  Termination  Notice is received
by the  Borrower,  (ii) the  Borrower to  promptly  request,  and the  Liquidity
Provider to promptly  make, a Final Advance in accordance  with Section  2.02(d)
hereof  and  Section  3.6(i)  of the  Intercreditor  Agreement,  (iii) all other
outstanding  Advances to be  automatically  converted  into Final  Advances  for
purposes of  determining  the  Applicable  Liquidity  Rate for interest  payable
thereon,  and (iv)  subject  to  Sections  2.07 and 2.09  hereof,  all  Advances
(including,  without  limitation,  any  Provider  Advance and  Applied  Provider
Advance),  any  accrued  interest  thereon  and any  other  amounts  outstanding
hereunder to become immediately due and payable to the Liquidity Provider.


                                  ARTICLE VII

                                  MISCELLANEOUS

            Section  7.01.  AMENDMENTS,  ETC.  No  amendment  or  waiver  of any
provision  of this  Agreement,  nor  consent to any  departure  by the  Borrower
therefrom,  shall in any event be effective  unless the same shall be in writing
and signed by the Liquidity  Provider,  and, in the case of an amendment or of a
waiver by the Borrower,  the Borrower,  and then such waiver or consent shall be
effective only in the specific  instance and for the specific  purpose for which
given.

            Section 7.02.  NOTICES,  ETC. Except as otherwise expressly provided
herein, all notices and other communications  provided for hereunder shall be in
writing (including telecopier and mailed or delivered or sent by telecopier):

                  Borrower:   WILMINGTON TRUST COMPANY
                              Rodney Square North
                              1100 North Market Square
                              Wilmington, DE 19890-0001
                              Attention:  Corporate Trust Administration

                              Telephone: (302) 651-1000
                              Telecopy: (302) 651-8882

        Liquidity Provider:   BAYERISCHE LANDESBANK GIROZENTRALE
                              Brienner Strasse 18
                              D-80333 Munich, Germany
                              Attn: Aircraft Finance Department, 7650

                              Telephone: 49-89-2171-2360
                              Telecopy: 49-89-2171-3763




                              WITH A COPY OF ANY NOTICE OF BORROWING TO BE 
                              DELIVERED TO:

                              BAYERISCHE LANDESBANK GIROZENTRALE
                              560 Lexington Avenue
                              New York, NY 10022
                              Attn: Patricia Sanchez

                              Telephone: 212-310-9810
                              Telecopy: 212-310-9930

or, as to each of the foregoing, at such other address as shall be designated by
such  Person  in  a  written  notice  to  the  others.   All  such  notices  and
communications  shall be effective (i) if given by telecopier,  when transmitted
to the telecopier  number specified above, (ii) if given by mail, when deposited
in the mails  addressed as specified  above,  and (iii) if given by other means,
when delivered at the address  specified  above,  except that written notices to
the Liquidity  Provider  pursuant to the  provisions of Article III hereof shall
not be effective until received by the Liquidity Provider. A copy of all notices
delivered  hereunder  to either  party shall in addition be delivered to each of
the parties to the  Participation  Agreements at their respective  addresses set
forth therein.

            Section  7.03.  NO WAIVER;  REMEDIES.  No failure on the part of the
Liquidity Provider to exercise, and no delay in exercising, any right under this
Agreement  shall  operate as a waiver  thereof;  nor shall any single or partial
exercise  of any right  under  this  Agreement  preclude  any  other or  further
exercise  thereof  or the  exercise  of any other  right.  The  remedies  herein
provided are cumulative and not exclusive of any remedies provided by law.

            Section 7.04.  FURTHER  ASSURANCES.  The Borrower  agrees to do such
further  acts and things and to execute  and deliver to the  Liquidity  Provider
such additional assignments, agreements, powers and instruments as the Liquidity
Provider  may  reasonably  require or deem  advisable  to carry into  effect the
purposes  of this  Agreement  and the other  Operative  Agreements  or to better
assure and confirm unto the Liquidity  Provider its rights,  powers and remedies
hereunder and under the other Operative Agreements.

            Section 7.05.  INDEMNIFICATION;  SURVIVAL OF CERTAIN PROVISIONS. The
Liquidity  Provider  shall be  indemnified  hereunder  to the  extent and in the
manner described in Section 8.1 of the Participation  Agreements with respect to
Owned Aircraft and Section 9.1 of the  Participation  Agreements with respect to
Leased Aircraft. In addition, the Borrower agrees to indemnify,  protect, defend
and hold harmless the Liquidity  Provider  from,  against and in respect of, and
shall pay on demand,  all Expenses of any kind or nature  whatsoever (other than
any Expenses of the nature  described in Section 3.01, 3.02 or 7.07 hereof or in
the Fee Letter  (regardless  of whether  indemnified  against  pursuant  to said
Sections or in such Fee Letter)),  that may be imposed,  incurred by or asserted
against any Liquidity  Indemnitee,  in any way relating to,  resulting  from, or
arising out of or in connection with any action, suit or proceeding by any third
party against such Liquidity Indemnitee and relating to this Agreement,  the Fee




Letter,  the  Intercreditor  Agreement  or any  Financing  Agreement;  PROVIDED,
HOWEVER, that the Borrower shall not be required to indemnify,  protect,  defend
and hold  harmless any  Liquidity  Indemnitee  in respect of any Expense of such
Liquidity Indemnitee to the extent such Expense is (i) attributable to the gross
negligence  or willful  misconduct  of such  Liquidity  Indemnitee  or any other
Liquidity  Indemnitee,  (ii) ordinary and usual operating  overhead expense,  or
(iii)  attributable  to the failure by such  Liquidity  Indemnitee  or any other
Liquidity Indemnitee to perform or observe any agreement,  covenant or condition
on its part to be performed  or observed in this  Agreement,  the  Intercreditor
Agreement,  the Fee Letter,  the Tax Letter or any other Operative  Agreement to
which it is a party.  The  indemnities  contained  in Section 8.1 or 9.1, as the
case may be, of the  Participation  Agreements,  and the  provisions of Sections
3.01, 3.02,  3.03, 3.09, 7.05 and 7.07 hereof,  shall survive the termination of
this Agreement.

            Section 7.06.  LIABILITY OF THE LIQUIDITY PROVIDER.  (a) Neither the
Liquidity Provider nor any of its officers,  employees,  directors or Affiliates
shall  be  liable  or  responsible  for:  (i) the use  which  may be made of the
Advances  or any  acts  or  omissions  of the  Borrower  or any  beneficiary  or
transferee  in  connection   therewith;   (ii)  the  validity,   sufficiency  or
genuineness of documents,  or of any endorsement thereon, even if such documents
should prove to be in any or all respects invalid,  insufficient,  fraudulent or
forged;  or (iii) the  making of  Advances  by the  Liquidity  Provider  against
delivery of a Notice of Borrowing and other  documents  which do not comply with
the terms  hereof;  PROVIDED,  HOWEVER,  that the  Borrower  shall  have a claim
against the Liquidity  Provider,  and the Liquidity  Provider shall be liable to
the Borrower,  to the extent of any damages  suffered by the Borrower which were
the result of (A) the Liquidity  Provider's  willful misconduct or negligence in
determining  whether documents presented hereunder comply with the terms hereof,
or (B)  any  breach  by the  Liquidity  Provider  of any of the  terms  of  this
Agreement,  including,  but not limited to, the Liquidity  Provider's failure to
make lawful  payment  hereunder  after the  delivery to it by the  Borrower of a
Notice of Borrowing strictly complying with the terms and conditions hereof.

            (b)  Neither  the  Liquidity  Provider  nor  any  of  its  officers,
employees, directors or Affiliates shall be liable or responsible in any respect
for (i) any error, omission, interruption or delay in transmission,  dispatch or
delivery of any message or advice, however transmitted,  in connection with this
Agreement or any Notice of Borrowing  delivered  hereunder,  or (ii) any action,
inaction or  omission  which may be taken by it in good  faith,  absent  willful
misconduct or negligence (in which event the extent of the Liquidity  Provider's
potential  liability  to the  Borrower  shall  be  limited  as set  forth in the
immediately  preceding  paragraph),  in  connection  with this  Agreement or any
Notice of Borrowing.

            Section 7.07. COSTS, EXPENSES AND TAXES. The Borrower agrees to pay,
or cause to be paid (A) on the Effective Date and on such later date or dates on
which the Liquidity  Provider shall make demand,  all  reasonable  out-of-pocket
costs and expenses  (including,  without  limitation,  the  reasonable  fees and
expenses  of  outside  counsel  for the  Liquidity  Provider)  of the  Liquidity
Provider in connection with the preparation,  negotiation,  execution, delivery,
filing and recording of this Agreement,  any other  Operative  Agreement and any
other documents which may be delivered in connection with this Agreement and (B)
on demand, all reasonable costs and expenses (including  reasonable counsel fees
and expenses) of the Liquidity  Provider in connection  with (i) the enforcement




of this Agreement or any other  Operative  Agreement,  (ii) the  modification or
amendment of, or supplement to, this Agreement or any other Operative  Agreement
or such  other  documents  which may be  delivered  in  connection  herewith  or
therewith  (whether or not the same shall become  effective) or (iii) any action
or  proceeding  relating to any order,  injunction,  or other  process or decree
restraining or seeking to restrain the Liquidity Provider from paying any amount
under  this  Agreement,  the  Intercreditor  Agreement  or any  other  Operative
Agreement or otherwise  affecting the  application  of funds in the Class A Cash
Collateral Account.  In addition,  the Borrower shall pay any and all recording,
stamp and other  similar  taxes and fees payable or  determined to be payable in
connection with the execution, delivery, filing and recording of this Agreement,
any other Operative  Agreement and such other documents,  and agrees to save the
Liquidity  Provider  harmless  from and  against  any and all  liabilities  with
respect to or  resulting  from any delay in paying or omission to pay such taxes
or fees.

            Section 7.08.  BINDING  EFFECT;  PARTICIPATIONS.  (a) This Agreement
shall be binding upon and inure to the benefit of the Borrower and the Liquidity
Provider and their  respective  successors and assigns,  except that neither the
Liquidity  Provider  (except as  otherwise  provided in this  Section  7.08) nor
(except as  contemplated  by Section 3.08) the Borrower  shall have the right to
assign its rights or  obligations  hereunder or any interest  herein without the
prior written consent of the other party, subject to the requirements of Section
7.08(b). The Liquidity Provider may grant participations herein or in any of its
rights hereunder  (including,  without  limitation,  funded  participations  and
participations in rights to receive interest  payments  hereunder) and under the
other Operative  Agreements to such Persons as the Liquidity Provider may in its
sole discretion select,  subject to the requirements of Section 7.08(b). No such
participation  by the Liquidity  Provider,  however,  will relieve the Liquidity
Provider of its obligations  hereunder.  In connection with any participation or
any  proposed  participation,   the  Liquidity  Provider  may  disclose  to  the
participant or the proposed  participant  any  information  that the Borrower is
required to deliver or to disclose to the  Liquidity  Provider  pursuant to this
Agreement.  The Borrower  acknowledges and agrees that the Liquidity  Provider's
source  of  funds  may  derive  in  part  from  its  participants   (other  than
Continental).  Accordingly, references in this Agreement and the other Operative
Agreements  to  determinations,   reserve  and  capital  adequacy  requirements,
increased costs,  reduced receipts,  additional  amounts due pursuant to Section
3.03 and the like as they pertain to the Liquidity Provider shall be deemed also
to include those of each of its  participants  that are banks (subject,  in each
case, to the maximum amount that would have been incurred by or  attributable to
the  Liquidity  Provider  directly if the  Liquidity  Provider,  rather than the
participant, had held the interest participated).

            (b) If,  pursuant to subsection  (a) above,  the Liquidity  Provider
sells any  participation  in this Agreement to any bank or other entity (each, a
"TRANSFEREE"),  then, concurrently with the effectiveness of such participation,
the Transferee shall (i) represent to the Liquidity Provider (for the benefit of
the  Liquidity  Provider and the  Borrower)  either (A) that it is  incorporated
under  the laws of the  United  States  or a state  thereof  or (B)  that  under
applicable  law and  treaties,  no taxes will be required  to be  withheld  with
respect  to any  payments  to be made  to such  Transferee  in  respect  of this
Agreement,  (ii) furnish to the Liquidity Provider and the Borrower either (x) a
statement that it is incorporated under the laws of the United States or a state



thereof or (y) if it is not so incorporated,  two copies of a properly completed
United States  Internal  Revenue Service Form 4224 or Form 1001, as appropriate,
or other  applicable  form,  certificate or document  prescribed by the Internal
Revenue Service  certifying,  in each case, such  Transferee's  entitlement to a
complete exemption from United States federal  withholding tax in respect to any
and all payments to be made  hereunder,  and (iii) agree (for the benefit of the
Liquidity  Provider and the Borrower) to provide the Liquidity  Provider and the
Borrower a new Form 4224 or Form 1001, as appropriate, (A) on or before the date
that any such form expires or becomes  obsolete or (B) after the  occurrence  of
any event requiring a change in the most recent form previously  delivered by it
and prior to the  immediately  following due date of any payment by the Borrower
hereunder,  certifying  in the  case  of a Form  1001  or Form  4224  that  such
Transferee  is  entitled to a complete  exemption  from  United  States  federal
withholding  tax on  payments  under this  Agreement.  Unless the  Borrower  has
received forms or other documents reasonably satisfactory to it (and required by
applicable  law)  indicating  that payments  hereunder are not subject to United
States federal  withholding tax, the Borrower will withhold taxes as required by
law from such payments at the applicable statutory rate.

            (c)  Notwithstanding  the other provisions of this Section 7.08, the
Liquidity  Provider  may assign and  pledge all or any  portion of the  Advances
owing  to it to any  Federal  Reserve  Bank or the  United  States  Treasury  as
collateral  security  pursuant to  Regulation A of the Board of Governors of the
Federal Reserve System and any Operating Circular issued by such Federal Reserve
Bank, provided that any payment in respect of such assigned Advances made by the
Borrower  to the  Liquidity  Provider  in  accordance  with  the  terms  of this
Agreement shall satisfy the Borrower's  obligations hereunder in respect of such
assigned Advance to the extent of such payment. No such assignment shall release
the Liquidity Provider from its obligations hereunder.

            Section 7.09. SEVERABILITY. Any provision of this Agreement which is
prohibited,  unenforceable  or not authorized in any  jurisdiction  shall, as to
such   jurisdiction,   be  ineffective  to  the  extent  of  such   prohibition,
unenforceability  or   non-authorization   without  invalidating  the  remaining
provisions hereof or affecting the validity,  enforceability or legality of such
provision in any other jurisdiction.

            Section 7.10.  GOVERNING LAW. THIS  AGREEMENT  SHALL BE GOVERNED BY,
AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

            Section  7.11.  SUBMISSION  TO  JURISDICTION;  WAIVER OF JURY TRIAL;
WAIVER OF  IMMUNITY.  (a) Each of the  parties  hereto  hereby  irrevocably  and
unconditionally:

            (i)  submits  for itself  and its  property  in any legal  action or
      proceeding relating to this Agreement or any other Operative Agreement, or
      for  recognition  and  enforcement  of any  judgment in respect  hereof or
      thereof,  to the  nonexclusive  general  jurisdiction of the courts of the
      State of New York,  the  courts of the United  States of  America  for the
      Southern District of New York, and the appellate courts from any thereof;




            (ii) consents  that any such action or proceeding  may be brought in
      such courts, and waives any objection that it may now or hereafter have to
      the venue of any such action or  proceeding in any such court or that such
      action or proceeding was brought in an  inconvenient  court and agrees not
      to plead or claim the same;

            (iii)  agrees  that  service  of  process  in  any  such  action  or
      proceeding  may be effected  by mailing a copy  thereof by  registered  or
      certified  mail  (or any  substantially  similar  form of  mail),  postage
      prepaid,  to each party  hereto at its address  set forth in Section  7.02
      hereof,  or at such other  address of which the Liquidity  Provider  shall
      have been notified pursuant thereto; and

            (iv) agrees that  nothing  herein  shall  affect the right to effect
      service of process in any other manner permitted by law or shall limit the
      right to sue in any other jurisdiction.

            (b) THE BORROWER  AND THE  LIQUIDITY  PROVIDER  EACH HEREBY AGREE TO
WAIVE  THEIR  RESPECTIVE  RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION
BASED  UPON OR  ARISING  OUT OF THIS  AGREEMENT  OR ANY  DEALINGS  BETWEEN  THEM
RELATING TO THE SUBJECT  MATTER OF THIS AGREEMENT AND THE  RELATIONSHIP  THAT IS
BEING ESTABLISHED,  including, without limitation, contract claims, tort claims,
breach of duty  claims  and all  other  common  law and  statutory  claims.  The
Borrower  and the  Liquidity  Provider  each warrant and  represent  that it has
reviewed  this  waiver  with  its  legal  counsel,  and  that it  knowingly  and
voluntarily waives its jury trial rights following  consultation with such legal
counsel. THIS WAIVER IS IRREVOCABLE,  AND CANNOT BE MODIFIED EITHER ORALLY OR IN
WRITING,  AND THIS WAIVER SHALL APPLY TO ANY  SUBSEQUENT  AMENDMENTS,  RENEWALS,
SUPPLEMENTS OR MODIFICATIONS TO THIS AGREEMENT.

            (c) The  Liquidity  Provider  hereby waives any immunity it may have
from the  jurisdiction  of the courts of the  United  States or of any State and
waives any immunity any of its properties  located in the United States may have
from attachment or execution upon a judgment entered by any such court under the
United States Foreign Sovereign  Immunities Act of 1976 or any similar successor
legislation.

            Section  7.12.  EXECUTION IN  COUNTERPARTS.  This  Agreement  may be
executed  in any  number of  counterparts  and by  different  parties  hereto on
separate  counterparts,  each  of  which  counterparts,  when  so  executed  and
delivered,  shall be deemed  to be an  original  and all of which  counterparts,
taken together, shall constitute but one and the same Agreement.

            Section 7.13. ENTIRETY. This Agreement,  the Intercreditor Agreement
and the other  Operative  Agreements to which the Liquidity  Provider is a party
constitute  the entire  agreement  of the  parties  hereto  with  respect to the
subject matter hereof and supersedes all prior  understandings and agreements of
such parties.




            Section  7.14.  HEADINGS.  Section  headings in this  Agreement  are
included  herein for  convenience  of reference  only and shall not constitute a
part of this Agreement for any other purpose.

            Section 7.15.  TRANSFER.  The Liquidity Provider hereby acknowledges
and consents to the  Transfer  contemplated  by the  Assignment  and  Assumption
Agreement.

            Section 7.16.  LIQUIDITY  PROVIDER'S  OBLIGATION  TO MAKE  ADVANCES.
EXCEPT  AS  EXPRESSLY  SET  FORTH  IN THIS  AGREEMENT,  THE  OBLIGATIONS  OF THE
LIQUIDITY  PROVIDER TO MAKE ADVANCES  HEREUNDER,  AND THE  BORROWER'S  RIGHTS TO
DELIVER NOTICES OF BORROWING REQUESTING THE MAKING OF ADVANCES HEREUNDER,  SHALL
BE UNCONDITIONAL AND IRREVOCABLE,  AND SHALL BE PAID OR PERFORMED,  IN EACH CASE
STRICTLY IN ACCORDANCE WITH THE TERMS OF THIS AGREEMENT.




            IN WITNESS  WHEREOF,  the parties  have caused this  Agreement to be
duly  executed  and  delivered  by  their  respective  officers  thereunto  duly
authorized as of the date first set forth above.


                              WILMINGTON TRUST COMPANY,
                                    not in its individual capacity but solely as
                                    Subordination  Agent,  as agent and  trustee
                                    for the Class A Trust, as Borrower


                              By:______________________________________________
                                 Name:
                                 Title:


                              BAYERISCHE LANDESBANK GIROZENTRALE,
                              as Liquidity Provider


                              By:______________________________________________
                                 Name:
                                 Title:



                              By:______________________________________________
                                 Name:
                                 Title:



                                                                      Annex I to
                                                      Revolving Credit Agreement


                      INTEREST ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1A) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

               (1)  The   Borrower   is  the   Subordination   Agent  under  the
          Intercreditor Agreement.

               (2) The Borrower is  delivering  this Notice of Borrowing for the
          making of an Interest  Advance by the  Liquidity  Provider to be used,
          subject to clause  (3)(v)  below,  for the  payment of interest on the
          Class A  Certificates  which was  payable on  ____________,  ____ (the
          "DISTRIBUTION  DATE") in accordance  with the terms and  provisions of
          the  Class  A Trust  Agreement  and the  Class A  Certificates,  which
          Advance is requested to be made on ____________, ____.

               (3) The amount of the Interest  Advance  requested  hereby (i) is
          $_______________.__,  to be applied  in respect of the  payment of the
          interest which was due and payable on the Class A Certificates  on the
          Distribution  Date,  (ii) does not include any amount with  respect to
          the payment of principal of, or premium on, the Class A  Certificates,
          or principal  of, or interest or premium on, the Class B  Certificates
          or the Class C Certificates, (iii) was computed in accordance with the
          provisions of the Class A  Certificates,  the Class A Trust  Agreement
          and  the  Intercreditor  Agreement  (a copy of  which  computation  is
          attached  hereto as  Schedule  I),  (iv) does not exceed  the  Maximum
          Available  Commitment  on the date  hereof,  (v) does not  include any
          amount  of  interest  which  was  due  and  payable  on  the  Class  A
          Certificates on such Distribution Date but which remains unpaid due to
          the failure of the Depositary to pay any amount of accrued interest on
          the  Deposits on such  Distribution  Date and (vi) has not been and is
          not the subject of a prior or contemporaneous Notice of Borrowing.

               (4) Upon  receipt by or on behalf of the  Borrower  of the amount
          requested  hereby,  (a) the Borrower will apply the same in accordance
          with the terms of Section 3.6(b) of the Intercreditor  Agreement,  (b)
          no portion of such  amount  shall be applied by the  Borrower  for any
          other purpose and (c) no portion of such amount until so applied shall
          be commingled with other funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  the making of the  Interest  Advance as  requested by this Notice of
Borrowing shall  automatically  reduce,  subject to  reinstatement in accordance



with the terms of the Liquidity  Agreement,  the Maximum Available Commitment by
an amount  equal to the  amount of the  Interest  Advance  requested  to be made
hereby as set forth in clause (i) of paragraph (3) of this  Certificate and such
reduction shall automatically result in corresponding  reductions in the amounts
available to be borrowed pursuant to a subsequent Advance.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                   WILMINGTON TRUST COMPANY,
                                       not in its individual capacity but solely
                                       as Subordination Agent, as Borrower


                                   By:_________________________________
                                      Name:
                                      Title:



               SCHEDULE I TO INTEREST ADVANCE NOTICE OF BORROWING

[Insert Copy of Computations in accordance with Interest Advance Notice of
Borrowing]



                                                                     Annex II to
                                                      Revolving Credit Agreement

                    NON-EXTENSION ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1A) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

               (1)  The   Borrower   is  the   Subordination   Agent  under  the
          Intercreditor Agreement.

               (2) The Borrower is  delivering  this Notice of Borrowing for the
          making of the  Non-Extension  Advance by the Liquidity  Provider to be
          used  for the  funding  of the  Class  A Cash  Collateral  Account  in
          accordance with Section 3.6(d) of the Intercreditor  Agreement,  which
          Advance is requested to be made on __________, ____.

               (3) The amount of the Non-Extension  Advance requested hereby (i)
          is $_______________.__,  which equals the Maximum Available Commitment
          on the date  hereof and is to be applied in respect of the  funding of
          the Class A Cash Collateral  Account in accordance with Section 3.6(d)
          of the Intercreditor Agreement,  (ii) does not include any amount with
          respect to the payment of the principal of, or premium on, the Class A
          Certificates,  or principal of, or interest or premium on, the Class B
          Certificates  or the  Class C  Certificates,  (iii)  was  computed  in
          accordance with the provisions of the Class A Certificates,  the Class
          A Trust  Agreement  and the  Intercreditor  Agreement (a copy of which
          computation  is attached  hereto as Schedule I), and (iv) has not been
          and is not  the  subject  of a  prior  or  contemporaneous  Notice  of
          Borrowing under the Liquidity Agreement.

               (4) Upon  receipt by or on behalf of the  Borrower  of the amount
          requested  hereby,  (a) the  Borrower  will deposit such amount in the
          Class A Cash Collateral  Account and apply the same in accordance with
          the terms of Section  3.6(d) of the  Intercreditor  Agreement,  (b) no
          portion of such amount  shall be applied by the Borrower for any other
          purpose  and (c) no portion of such amount  until so applied  shall be
          commingled with other funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the  Non-Extension  Advance as  requested  by this
Notice of Borrowing shall automatically and irrevocably terminate the obligation
of  the  Liquidity  Provider  to  make  further  Advances  under  the  Liquidity
Agreement;  and (B)  following  the  making  by the  Liquidity  Provider  of the
Non-Extension Advance requested by this Notice of Borrowing,  the Borrower shall
not be entitled to request any further Advances under the Liquidity Agreement.




            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                          WILMINGTON TRUST COMPANY,
                                                not in its individual
                                                capacity but solely as
                                                Subordination Agent, as
                                                Borrower


                                          By:_________________________________
                                               Name:
                                               Title:


             SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING

[Insert Copy of computations in accordance with Non-Extension Advance Notice
of Borrowing]



                                                                    Annex III to
                                                      Revolving Credit Agreement

                      DOWNGRADE ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1A) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

               (1)  The   Borrower   is  the   Subordination   Agent  under  the
          Intercreditor Agreement.

               (2) The Borrower is  delivering  this Notice of Borrowing for the
          making of the Downgrade  Advance by the Liquidity  Provider to be used
          for the funding of the Class A Cash  Collateral  Account in accordance
          with Section  3.6(c) of the  Intercreditor  Agreement by reason of the
          downgrading of the  short-term  unsecured debt rating of the Liquidity
          Provider  issued by either Rating  Agency below the Threshold  Rating,
          which Advance is requested to be made on __________, ____.

               (3) The amount of the Downgrade  Advance  requested hereby (i) is
          $_______________.__,  which equals the Maximum Available Commitment on
          the date  hereof and is to be applied in respect of the funding of the
          Class A Cash  Collateral  Account in accordance with Section 3.6(c) of
          the  Intercreditor  Agreement,  (ii) does not  include any amount with
          respect to the payment of the principal of, or premium on, the Class A
          Certificates,  or principal of, or interest or premium on, the Class B
          Certificates  or the  Class C  Certificates,  (iii)  was  computed  in
          accordance with the provisions of the Class A Certificates,  the Class
          A Trust  Agreement  and the  Intercreditor  Agreement (a copy of which
          computation  is attached  hereto as Schedule I), and (iv) has not been
          and is not  the  subject  of a  prior  or  contemporaneous  Notice  of
          Borrowing under the Liquidity Agreement.

               (4) Upon  receipt by or on behalf of the  Borrower  of the amount
          requested  hereby,  (a) the  Borrower  will deposit such amount in the
          Class A Cash Collateral  Account and apply the same in accordance with
          the terms of Section  3.6(c) of the  Intercreditor  Agreement,  (b) no
          portion of such amount  shall be applied by the Borrower for any other
          purpose  and (c) no portion of such amount  until so applied  shall be
          commingled with other funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the Downgrade  Advance as requested by this Notice
of Borrowing shall automatically and irrevocably terminate the obligation of the



Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following the making by the  Liquidity  Provider of the  Downgrade  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                          WILMINGTON TRUST COMPANY,
                                                not in its individual
                                                capacity but solely as
                                                Subordination Agent, as
                                                Borrower


                                          By:_________________________________
                                             Name:
                                             Title:



               SCHEDULE I TO DOWNGRADE ADVANCE NOTICE OF BORROWING

            [Insert Copy of computations  in accordance  with Downgrade  Advance
Notice of Borrowing]



                                                                     Annex IV to
                                                      Revolving Credit Agreement

                       FINAL ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1A) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

               (1)  The   Borrower   is  the   Subordination   Agent  under  the
          Intercreditor Agreement.

               (2) The Borrower is  delivering  this Notice of Borrowing for the
          making of the Final Advance by the  Liquidity  Provider to be used for
          the funding of the Class A Cash Collateral  Account in accordance with
          Section 3.6(i) of the Intercreditor Agreement by reason of the receipt
          by the Borrower of a Termination  Notice from the  Liquidity  Provider
          with respect to the Liquidity Agreement, which Advance is requested to
          be made on ____________, ____.

               (3) The  amount  of the Final  Advance  requested  hereby  (i) is
          $_________________.__,  which equals the Maximum Available  Commitment
          on the date  hereof and is to be applied in respect of the  funding of
          the Class A Cash Collateral  Account in accordance with Section 3.6(i)
          of the Intercreditor Agreement,  (ii) does not include any amount with
          respect to the  payment of  principal  of, or premium  on, the Class A
          Certificates,  or principal of, or interest or premium on, the Class B
          Certificates  or the  Class C  Certificates,  (iii)  was  computed  in
          accordance with the provisions of the Class A Certificates,  the Class
          A Trust  Agreement  and the  Intercreditor  Agreement (a copy of which
          computation  is attached  hereto as Schedule I), and (iv) has not been
          and is not  the  subject  of a  prior  or  contemporaneous  Notice  of
          Borrowing.

               (4) Upon  receipt by or on behalf of the  Borrower  of the amount
          requested  hereby,  (a) the  Borrower  will deposit such amount in the
          Class A Cash Collateral  Account and apply the same in accordance with
          the terms of Section  3.6(i) of the  Intercreditor  Agreement,  (b) no
          portion of such amount  shall be applied by the Borrower for any other
          purpose  and (c) no portion of such amount  until so applied  shall be
          commingled with other funds held by the Borrower.

               (5) The  Borrower  hereby  requests  that the  Advance  requested
          hereby be a Base Rate  Advance  [and  that such Base Rate  Advance  be
          converted  into a LIBOR  Advance on the third  Business Day  following
          your receipt of this notice.]

- ----------
 Bracketed language may be included at Borrower's option.




            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the Final  Advance as  requested by this Notice of
Borrowing shall  automatically  and irrevocably  terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following  the  making  by the  Liquidity  Provider  of the  Final  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                          WILMINGTON TRUST COMPANY,
                                                not in its individual
                                                capacity but solely as
                                                Subordination Agent, as
                                                Borrower


                                          By:_________________________________
                                             Name:
                                             Title:



                 SCHEDULE I TO FINAL ADVANCE NOTICE OF BORROWING

[Insert  Copy of  Computations  in  accordance  with  Final  Advance  Notice  of
Borrowing]



                                                                      Annex V to
                                                      Revolving Credit Agreement


                            NOTICE OF TERMINATION


                                                      [Date]

Wilmington Trust Company,
  as Subordination Agent, as Borrower
Rodney Square North
1100 North Market Square
Wilmington, DE 19890-0001

Attention:  Corporate Trust Administration

Re:   Revolving Credit Agreement dated as of February 8, 1999, between
      Wilmington Trust Company, as Subordination Agent, as agent and trustee
      for the Continental Airlines Pass Through Trust, 1999-1A-[O/S], as
      Borrower, and Bayerische Landesbank Girozentrale (the "LIQUIDITY 
      AGREEMENT")


Ladies and Gentlemen:

            You  are  hereby  notified  that  pursuant  to  Section  6.01 of the
Liquidity Agreement, by reason of the occurrence of a Liquidity Event of Default
and the existence of a Performing Note Deficiency (each as defined therein),  we
are  giving  this  notice to you in order to cause (i) our  obligations  to make
Advances (as defined therein) under such Liquidity Agreement to terminate on the
fifth  Business Day after the date on which you receive this notice and (ii) you
to request a Final  Advance under the  Liquidity  Agreement  pursuant to Section
3.6(i) of the Intercreditor Agreement (as defined in the Liquidity Agreement) as
a consequence of your receipt of this notice.




            THIS NOTICE IS THE "NOTICE OF  TERMINATION"  PROVIDED  FOR UNDER THE
LIQUIDITY  AGREEMENT.  OUR  OBLIGATIONS  TO MAKE  ADVANCES  UNDER THE  LIQUIDITY
AGREEMENT  WILL  TERMINATE ON THE FIFTH BUSINESS DAY AFTER THE DATE ON WHICH YOU
RECEIVE THIS NOTICE.

                                          Very truly yours,

                                          BAYERISCHE LANDESBANK
                                              GIROZENTRALE,
                                          as Liquidity Provider


                                          By:__________________________________
                                             Name:
                                             Title:

cc:   Wilmington Trust Company,
      as Class A Trustee




                                                                     Annex VI to
                                                      Revolving Credit Agreement

                    NOTICE OF REPLACEMENT SUBORDINATION AGENT

[Date]
Attention:

Re:   Revolving Credit Agreement dated as of February 8, 1999, between
      Wilmington Trust Company, as Subordination Agent, as agent and trustee
      for the Continental Airlines Pass Through Trust, 1999-1A-[O/S], as
      Borrower, and Bayerische Landesbank Girozentrale (the "LIQUIDITY 
      AGREEMENT")


Ladies and Gentlemen:

            For value received,  the undersigned  beneficiary hereby irrevocably
transfers to:

                         ------------------------------
                              [Name of Transferee]


                         ------------------------------
                             [Address of Transferee]

all rights and  obligations  of the  undersigned as Borrower under the Liquidity
Agreement  referred to above.  The transferee  has succeeded the  undersigned as
Subordination  Agent under the Intercreditor  Agreement referred to in the first
paragraph of the  Liquidity  Agreement,  pursuant to the terms of Section 8.1 of
the Intercreditor Agreement.

            By this  transfer,  all rights of the  undersigned as Borrower under
the Liquidity  Agreement are  transferred  to the  transferee and the transferee
shall hereafter have the sole rights and obligations as Borrower thereunder. The
undersigned  shall pay any costs and expenses of such transfer,  including,  but
not limited to, transfer taxes or governmental charges.




            We ask that this transfer be effective as of _______________, _____.


                                          WILMINGTON TRUST COMPANY,
                                                not in its individual
                                                capacity but solely as
                                                Subordination Agent, as
                                                Borrower


                                          By:_________________________________
                                             Name:
                                             Title:
 

        -----------------------------------------------------------------

                           REVOLVING CREDIT AGREEMENT
                                    (1999-1B)


                          Dated as of February 8, 1999

                                     between

                            WILMINGTON TRUST COMPANY,

                             as Subordination Agent,
                          as agent and trustee for the
                 Continental Airlines Pass Through Trust 1999-1B

                                   as Borrower

                                       and

                       BAYERISCHE LANDESBANK GIROZENTRALE,

                              as Liquidity Provider

        -----------------------------------------------------------------


                                   Relating to

                 Continental Airlines Pass Through Trust 1999-1B
             6.795% Continental Airlines Pass Through Certificates,
                                 Series 1999-1B




                              TABLE OF CONTENTS

                                                                           PAGE

                              ARTICLE I DEFINITIONS
   Section 1.01.  Certain Defined Terms. ....................................1

                 ARTICLE II AMOUNT AND TERMS OF THE COMMITMENT 
   Section 2.01.  The Advances...............................................7
   Section 2.02.  Making the Advances. ......................................7
   Section 2.03.  Fees. .....................................................9
   Section 2.04.  Reductions or Termination of the Maximum Commitment. .....10
   Section 2.05.  Repayments of Interest Advances or the Final Advance. ....10
   Section 2.06.  Repayments of Provider Advances. .........................10
   Section 2.07.  Payments to the Liquidity Provider Under the
                  Intercreditor Agreement. .................................11
   Section 2.08.  Book Entries. ............................................12
   Section 2.09.  Payments from Available Funds Only. ......................12
   Section 2.10.  Extension of the Expiry Date; Non-Extension Advance. .....12

                     ARTICLE III OBLIGATIONS OF THE BORROWER
   Section 3.01.  Increased Costs. .........................................13
   Section 3.02.  Capital Adequacy. ........................................14
   Section 3.03.  Payments Free of Deductions. .............................14
   Section 3.04.  Payments. ................................................15
   Section 3.05.  Computations. ............................................15
   Section 3.06.  Payment on Non-Business Days. ............................15
   Section 3.07.  Interest. ................................................16
   Section 3.08.  Replacement of Borrower. .................................17
   Section 3.09.  Funding Loss Indemnification. ............................17
   Section 3.10.  Illegality. ..............................................18

                         ARTICLE IV CONDITIONS PRECEDENT
   Section 4.01.  Conditions Precedent to Effectiveness of Section 2.01. ...18
   Section 4.02.  Conditions Precedent to Borrowing. .......................20

                               ARTICLE V COVENANTS
   Section 5.01.  Affirmative Covenants of the Borrower. ...................20
   Section 5.02.  Negative Covenants of the Borrower. ......................20

                     ARTICLE VI LIQUIDITY EVENTS OF DEFAULT
   Section 6.01.  Liquidity Events of Default. .............................21

                            ARTICLE VII MISCELLANEOUS
   Section 7.01.  Amendments, Etc. .........................................21
   Section 7.02.  Notices, Etc. ............................................21
   Section 7.03.  No Waiver; Remedies. .....................................22


                              TABLE OF CONTENTS
                                  (Continued)
                                                                           PAGE


   Section 7.04.  Further Assurances. ......................................22
   Section 7.05.  Indemnification; Survival of Certain Provisions. .........23
   Section 7.06.  Liability of the Liquidity Provider. .....................23
   Section 7.07.  Costs, Expenses and Taxes. ...............................24
   Section 7.08.  Binding Effect; Participations. ..........................24
   Section 7.09.  Severability. ............................................25
   Section 7.10.  GOVERNING LAW. ...........................................26
   Section 7.11.  Submission to Jurisdiction; Waiver of Jury Trial; Waiver
                  of Immunity. .............................................26
   Section 7.12.  Execution in Counterparts. ...............................27
   Section 7.13.  Entirety. ................................................27
   Section 7.14.  Headings. ................................................27
   Section 7.15.  Transfer. ................................................27
   Section 7.16.  LIQUIDITY PROVIDER'S OBLIGATION TO MAKE ADVANCES. ........27

ANNEX I          Interest Advance Notice of Borrowing
ANNEX II         Non-Extension Advance Notice of Borrowing
ANNEX III        Downgrade Advance Notice of Borrowing
ANNEX IV         Final Advance Notice of Borrowing
ANNEX V          Notice of Termination
ANNEX VI         Notice of Replacement Subordination Agent



                      REVOLVING CREDIT AGREEMENT (1999-1B)

            This REVOLVING  CREDIT  AGREEMENT  (1999-1B) dated as of February 8,
1999,  between  WILMINGTON  TRUST COMPANY,  a Delaware  corporation,  not in its
individual  capacity but solely as Subordination  Agent under the  Intercreditor
Agreement  (each as defined  below),  as agent and trustee for the Class B Trust
(as defined below) (the "BORROWER"),  and BAYERISCHE LANDESBANK GIROZENTRALE,  a
public law  banking  institution  organized  under the laws of the Free State of
Bavaria, Germany (the "LIQUIDITY PROVIDER").

                              W I T N E S S E T H:

            WHEREAS,  pursuant to the Class B Trust Agreement (such term and all
other  capitalized terms used in these recitals having the meanings set forth or
referred  to in  Section  1.01),  the  Class  B Trust  is  issuing  the  Class B
Certificates; and

            WHEREAS,  the Borrower,  in order to support the timely payment of a
portion of the interest on the Class B  Certificates  in  accordance  with their
terms,  has  requested  the  Liquidity  Provider  to enter into this  Agreement,
providing in part for the Borrower to request in  specified  circumstances  that
Advances be made hereunder.

            NOW, THEREFORE, in consideration of the premises, the parties hereto
agree as follows:


                                    ARTICLE I

                                   DEFINITIONS

            Section 1.01.  CERTAIN DEFINED TERMS.  (a)  DEFINITIONS.  As used in
this Agreement and unless otherwise expressly  indicated,  or unless the context
clearly  requires  otherwise,  the  following  capitalized  terms shall have the
following respective meanings for all purposes of this Agreement:

          "ADDITIONAL  COST" has the  meaning  assigned  to such term in Section
     3.01.

          "ADVANCE"  means an  Interest  Advance,  a Final  Advance,  a Provider
     Advance,  an Applied Provider Advance or an Unpaid Advance, as the case may
     be.

          "APPLICABLE  LIQUIDITY RATE" has the meaning  assigned to such term in
     Section 3.07(g).

          "APPLICABLE  MARGIN"  means (x) with respect to any Unpaid  Advance or
     Applied  Provider  Advance,  1.75% per  annum,  or (y) with  respect to any
     Unapplied Provider Advance, the rate per annum specified in the Fee Letter.




          "APPLIED  DOWNGRADE  ADVANCE" has the meaning assigned to such term in
     Section 2.06(a).

          "APPLIED  NON-EXTENSION ADVANCE" has the meaning assigned to such term
     in Section 2.06(a).

          "APPLIED  PROVIDER  ADVANCE" has the meaning  assigned to such term in
     Section 2.06(a).

          "ASSIGNMENT  AND  ASSUMPTION   AGREEMENT"  means  the  Assignment  and
     Assumption  to be entered  into between the Borrower and the trustee of the
     Successor  Trust,  substantially  in the  form of  Exhibit  C to the  Trust
     Supplement  No.  1999-1B-O,  dated as of the date  hereof,  relating to the
     Class B Trust.

          "BASE RATE" means a fluctuating interest rate per annum in effect from
     time to time,  which rate per annum  shall at all times be equal to (a) the
     weighted average of the rates on overnight Federal funds  transactions with
     members of the Federal Reserve System arranged by Federal funds brokers, as
     published for such day (or, if such day is not a Business Day, for the next
     preceding Business Day) by the Federal Reserve Bank of New York, or if such
     rate is not so published for any day that is a Business Day, the average of
     the quotations for such day for such transactions received by the Liquidity
     Provider from three Federal funds brokers of recognized  standing  selected
     by it, plus (b) one-quarter of one percent (1/4 of 1%).

          "BASE RATE  ADVANCE"  means an Advance  that bears  interest at a rate
     based upon the Base Rate.

          "BORROWER"  has the  meaning  assigned  to such term in the recital of
     parties to this Agreement.

          "BORROWING"  means the making of Advances  requested  by delivery of a
     Notice of Borrowing.

          "BUSINESS  DAY" means any day other than a Saturday or Sunday or a day
     on which  commercial  banks are required or authorized to close in Houston,
     Texas,  New York,  New York,  or,  so long as any  Class B  Certificate  is
     outstanding,  the city and state in which the Class B Trustee, the Borrower
     or any Loan Trustee  maintains  its  Corporate  Trust Office or receives or
     disburses funds, and, if the applicable Business Day relates to any Advance
     or other amount bearing interest based on the LIBOR Rate, on which dealings
     are carried on in the London interbank market.

          "CONSENT NOTICE" has the meaning specified in Section 2.10.

          "CONSENT PERIOD" has the meaning specified in Section 2.10.




          "DEPOSIT  AGREEMENT" means the Deposit Agreement dated the date hereof
     between First  Security  Bank,  National  Association,  as Escrow Agent and
     Westdeutsche  Landesbank  Girozentrale,  New York  Branch,  as  Depositary,
     pertaining  to the  Class  B  Certificates,  as the  same  may be  amended,
     modified or  supplemented  from time to time in  accordance  with the terms
     thereof.

          "DEPOSITARY"  has the  meaning  assigned  to such term in the  Deposit
     Agreement.

          "DEPOSITS"  has the  meaning  assigned  to such  terms in the  Deposit
     Agreement.

          "DOWNGRADE ADVANCE" means an Advance made pursuant to Section 2.02(c).

          "EFFECTIVE  DATE" has the  meaning  specified  in  Section  4.01.  The
     delivery of the  certificate  of the  Liquidity  Provider  contemplated  by
     Section  4.01(e) shall be conclusive  evidence that the Effective  Date has
     occurred.

          "EXCLUDED  TAXES" means (i) taxes imposed on the overall net income of
     the Liquidity  Provider or of its Facility Office by the jurisdiction where
     such  Liquidity  Provider's  principal  office or such  Facility  Office is
     located, and (ii) Excluded Withholding Taxes.

          "EXCLUDED  WITHHOLDING  TAXES" means (i) withholding  Taxes imposed by
     the United States except to the extent that such United States  withholding
     Taxes are imposed as a result of any change in  applicable  law  (excluding
     from change in  applicable  law for this purpose a change in an  applicable
     treaty or other  change in law  affecting  the  applicability  of a treaty)
     after the date  hereof,  or in the case of a successor  Liquidity  Provider
     (including a transferee of an Advance) or Facility  Office,  after the date
     on which such successor Liquidity Provider obtains its interest or on which
     the Facility Office is changed,  and (ii) any withholding  Taxes imposed by
     the  United  States  which  are  imposed  or  increased  as a result of the
     Liquidity  Provider  failing to deliver to the Borrower any  certificate or
     document  (which  certificate or document in the good faith judgment of the
     Liquidity  Provider it is legally  entitled to provide) which is reasonably
     requested by the Borrower to establish  that payments  under this Agreement
     are exempt from (or entitled to a reduced rate of) withholding Tax.

          "EXPENSES"  means  liabilities,   obligations,  damages,  settlements,
     penalties,  claims,  actions,  suits,  costs,  expenses,  and disbursements
     (including, without limitation,  reasonable fees and disbursements of legal
     counsel  and costs of  investigation),  provided  that  Expenses  shall not
     include any Taxes.

          "EXPIRY DATE" means February 6, 2000  initially,  or any date to which
     the Expiry Date is extended pursuant to Section 2.10.

          "EXTENSION NOTICE" has the meaning specified in Section 2.10.




          "FACILITY OFFICE" means the office of the Liquidity Provider presently
     located at Munich,  Germany, or such other office as the Liquidity Provider
     from  time to  time  shall  notify  the  Borrower  as its  Facility  Office
     hereunder;  provided  that the  Liquidity  Provider  shall not  change  its
     Facility  Office to a Facility  Office outside the United States of America
     except in accordance with Section 3.01, 3.02 or 3.03 hereof.

          "FINAL ADVANCE" means an Advance made pursuant to Section 2.02(d).

          "INTERCREDITOR  AGREEMENT" means the Intercreditor Agreement dated the
     date hereof,  among the  Trustees,  the Liquidity  Provider,  the liquidity
     provider under each Liquidity  Facility (other than this Agreement) and the
     Subordination Agent, as the same may be amended,  supplemented or otherwise
     modified from time to time in accordance with its terms.

          "INTEREST ADVANCE" means an Advance made pursuant to Section 2.02(a).

          "INTEREST  PERIOD" means,  with respect to any LIBOR Advance,  each of
     the following periods:

          (i)  the period  beginning on the third Business Day following  either
               (x) the Liquidity  Provider's  receipt of the Notice of Borrowing
               for such LIBOR  Advance or (y) the  withdrawal  of funds from the
               Class  B Cash  Collateral  Account  for  the  purpose  of  paying
               interest on the Class B Certificates  as  contemplated by Section
               2.06(a)  hereof and, in either  case,  ending on the next Regular
               Distribution Date; and

          (ii) each  subsequent  period  commencing  on  the  last  day  of  the
               immediately  preceding  Interest  Period  and  ending on the next
               Regular Distribution Date;

      PROVIDED,  HOWEVER, that if (x) the Final Advance shall have been made, or
      (y) other  outstanding  Advances  shall have been converted into the Final
      Advance,  then the Interest  Periods  shall be  successive  periods of one
      month  beginning  on  the  third  Business  Day  following  the  Liquidity
      Provider's  receipt of the Notice of Borrowing  for such Final Advance (in
      the case of clause (x) above) or the Regular  Distribution  Date following
      such conversion (in the case of clause (y) above).

          "LIBOR ADVANCE" means an Advance bearing interest at a rate based upon
     the LIBOR Rate.

          "LIBOR RATE" means, with respect to any Interest Period,

          (i)  the rate per  annum  appearing  on  display  page  3750  (British
               Bankers  Association-LIBOR)  of the Dow Jones Markets Service (or
               any successor or substitute therefor) at approximately 11:00 A.M.



               (London  time) two  Business  Days  before  the first day of such
               Interest Period,  as the rate for dollar deposits with a maturity
               comparable  to  such  Interest  Period,   or

          (ii) if the  rate  calculated  pursuant  to  clause  (i)  above is not
               available,  the average (rounded  upwards,  if necessary,  to the
               next  1/16 of 1%) of the rates  per  annum at which  deposits  in
               dollars  are offered for the  relevant  Interest  Period by three
               banks of recognized  standing selected by the Liquidity  Provider
               in the  London  interbank  market  at  approximately  11:00  A.M.
               (London  time) two  Business  Days  before  the first day of such
               Interest Period in an amount approximately equal to the principal
               amount of the LIBOR Advance to which such  Interest  Period is to
               apply and for a period comparable to such Interest Period.

          "LIQUIDITY  EVENT OF DEFAULT"  means the  occurrence of either (a) the
     Acceleration  of all of the Equipment Notes (provided that, with respect to
     the period prior to the Delivery  Period Expiry Date,  such Equipment Notes
     have an aggregate  outstanding principal balance in excess of $300,000,000)
     or (b) a Continental Bankruptcy Event.

          "LIQUIDITY  INDEMNITEE"  means (i) the  Liquidity  Provider,  (ii) the
     directors,  officers,  employees and agents of the Liquidity Provider,  and
     (iii) the  successors  and  permitted  assigns of the persons  described in
     clauses (i) and (ii), inclusive.

          "LIQUIDITY  PROVIDER"  has the  meaning  assigned  to such term in the
     recital of parties to this Agreement.

          "MAXIMUM  AVAILABLE  COMMITMENT"  shall  mean,  subject to the proviso
     contained  in the  third  sentence  of  Section  2.02(a),  at any  time  of
     determination,  (a) the  Maximum  Commitment  at  such  time  LESS  (b) the
     aggregate  amount  of each  Interest  Advance  outstanding  at  such  time;
     PROVIDED that following a Provider Advance or a Final Advance,  the Maximum
     Available Commitment shall be zero.

          "MAXIMUM COMMITMENT" means initially  $13,968,923,  as the same may be
     reduced from time to time in accordance with Section 2.04(a).

          "NON-EXCLUDED TAX" has the meaning specified in Section 3.03.

          "NON-EXTENSION  ADVANCE"  means an Advance  made  pursuant  to Section
     2.02(b).

          "NOTICE OF BORROWING" has the meaning specified in Section 2.02(e).

          "NOTICE OF REPLACEMENT  SUBORDINATION AGENT" has the meaning specified
     in Section 3.08.




          "PERFORMING NOTE DEFICIENCY"  means any time that less than 65% of the
     then  aggregate  outstanding  principal  amount of all Equipment  Notes are
     Performing Equipment Notes.

          "PROSPECTUS  SUPPLEMENT" means the Prospectus Supplement dated January
     21, 1999 relating to the Certificates, as such Prospectus Supplement may be
     amended or supplemented.

          "PROVIDER  ADVANCE"  means  a  Downgrade  Advance  or a  Non-Extension
     Advance.

          "REGULATORY  CHANGE" has the meaning  assigned to such term in Section
     3.01.

          "REPLENISHMENT  AMOUNT"  has the  meaning  assigned  to  such  term in
     Section 2.06(b).

          "REQUIRED  AMOUNT" means, for any day, the sum of the aggregate amount
     of interest,  calculated at the rate per annum equal to the Stated Interest
     Rate for the Class B  Certificates,  that  would be  payable on the Class B
     Certificates   on  each  of  the  three   successive   semiannual   Regular
     Distribution  Dates  immediately  following  such day or,  if such day is a
     Regular  Distribution  Date, on such day and the  succeeding two semiannual
     Regular  Distribution  Dates,  in each case  calculated on the basis of the
     Pool Balance of the Class B Certificates  on such day and without regard to
     expected future payments of principal on the Class B Certificates.

          "SUCCESSOR  TRUST"  means  Continental  Airlines  Pass  Through  Trust
     1999-1B-S.

          "TAX  LETTER"  means the  letter  dated the date  hereof  between  the
     Liquidity Provider and Continental pertaining to this Agreement.

          "TERMINATION  DATE" means the earliest to occur of the following:  (i)
     the  Expiry  Date;  (ii) the date on which  the  Borrower  delivers  to the
     Liquidity  Provider a certificate,  signed by a Responsible  Officer of the
     Borrower, certifying that all of the Class B Certificates have been paid in
     full (or provision  has been made for such payment in  accordance  with the
     Intercreditor  Agreement  and the Trust  Agreements)  or are  otherwise  no
     longer entitled to the benefits of this Agreement;  (iii) the date on which
     the Borrower delivers to the Liquidity Provider a certificate,  signed by a
     Responsible  Officer  of  the  Borrower,   certifying  that  a  Replacement
     Liquidity Facility has been substituted for this Agreement in full pursuant
     to Section 3.6(e) of the Intercreditor  Agreement;  (iv) the fifth Business
     Day following the receipt by the Borrower of a Termination  Notice from the
     Liquidity  Provider  pursuant to Section 6.01  hereof;  and (v) the date on
     which no Advance is or may (including by reason of  reinstatement as herein
     provided) become available for a Borrowing hereunder.

          "TERMINATION NOTICE" means the Notice of Termination  substantially in
     the form of Annex V to this Agreement.




          "TRANSFEREE" has the meaning assigned to such term in Section 7.08(b).

          "UNAPPLIED  PROVIDER ADVANCE" means any Provider Advance other than an
     Applied Provider Advance.

          "UNPAID  ADVANCE"  has the  meaning  assigned  to such term in Section
     2.05.

          "WITHDRAWAL NOTICE" has the meaning specified in Section 2.10.

            (b) TERMS DEFINED IN THE INTERCREDITOR  AGREEMENT.  For all purposes
of this  Agreement,  the  following  terms  shall have the  respective  meanings
assigned to such terms in the Intercreditor Agreement:

      "ACCELERATION",  "CERTIFICATES",  "CLASS  A  CERTIFICATES",  "CLASS B CASH
      COLLATERAL  ACCOUNT",  "CLASS B CERTIFICATES",  "CLASS B TRUST",  "CLASS B
      TRUST  AGREEMENT",  "CLASS B TRUSTEE",  "CLASS C  CERTIFICATES",  "CLOSING
      DATE", "CONTINENTAL", "CONTINENTAL BANKRUPTCY EVENT", "CONTROLLING PARTY",
      "CORPORATE  TRUST OFFICE",  "DELIVERY  PERIOD EXPIRY DATE",  "DISTRIBUTION
      DATE",  "DOWNGRADED  FACILITY",  "EQUIPMENT NOTES",  "FEE LETTER",  "FINAL
      LEGAL DISTRIBUTION DATE",  "FINANCING AGREEMENT",  "INDENTURE",  "INTEREST
      PAYMENT  DATE",  "INVESTMENT  EARNINGS",  "LEASED  AIRCRAFT",   "LIQUIDITY
      FACILITY",    "LIQUIDITY   OBLIGATIONS",    "LOAN   TRUSTEE",   "MOODY'S",
      "NON-EXTENDED   FACILITY",    "NOTE   PURCHASE   AGREEMENT",    "OPERATIVE
      AGREEMENTS",  "OWNED  AIRCRAFT",  "PARTICIPATION  AGREEMENT",  "PERFORMING
      EQUIPMENT  NOTE",  "PERSON",  "POOL BALANCE",  "RATING  AGENCY",  "RATINGS
      CONFIRMATION",   "REGULAR  DISTRIBUTION  DATE",   "REPLACEMENT   LIQUIDITY
      FACILITY",  "RESPONSIBLE OFFICER", "SCHEDULED PAYMENT", "SPECIAL PAYMENT",
      "STANDARD  &  POOR'S",  "STATED  INTEREST  RATE",  "SUBORDINATION  AGENT",
      "TAXES", "THRESHOLD RATING",  "TRANSFER",  "TRUST AGREEMENTS",  "TRUSTEE",
      "UNDERWRITERS", "UNDERWRITING AGREEMENT", and "WRITTEN NOTICE".


                                   ARTICLE II

                       AMOUNT AND TERMS OF THE COMMITMENT

            Section  2.01.   THE  ADVANCES.   The  Liquidity   Provider   hereby
irrevocably  agrees, on the terms and conditions  hereinafter set forth, to make
Advances to the Borrower from time to time on any Business Day during the period
from the Effective Date until 12:00 noon (New York City time) on the Expiry Date
(unless the obligations of the Liquidity Provider shall be earlier terminated in
accordance with the terms of Section 2.04(b)) in an aggregate amount at any time
outstanding not to exceed the Maximum Commitment.

            Section 2.02.  MAKING THE ADVANCES.  (a) Interest  Advances shall be
made in one or more  Borrowings by delivery to the Liquidity  Provider of one or
more written and  completed  Notices of Borrowing in  substantially  the form of
Annex I attached hereto,  signed by a Responsible Officer of the Borrower, in an



amount not exceeding the Maximum Available  Commitment at such time and shall be
used solely for the payment when due of interest on the Class B Certificates  at
the Stated  Interest  Rate  therefor in  accordance  with Section  3.6(a) of the
Intercreditor   Agreement.   Each   Interest   Advance  made   hereunder   shall
automatically  reduce the Maximum Available  Commitment and the amount available
to be borrowed  hereunder by subsequent  Advances by the amount of such Interest
Advance  (subject  to  reinstatement  as provided  in the next  sentence).  Upon
repayment  to the  Liquidity  Provider  in full of the  amount  of any  Interest
Advance made pursuant to this Section  2.02(a),  together with accrued  interest
thereon  (as  provided  herein),  the  Maximum  Available  Commitment  shall  be
reinstated by the amount of such repaid Interest Advance,  but not to exceed the
Maximum Commitment;  PROVIDED,  however,  that the Maximum Available  Commitment
shall not be so reinstated at any time if (i) a Liquidity Event of Default shall
have occurred and be continuing and (ii) there is a Performing Note Deficiency.

            (b) A Non-Extension  Advance shall be made in a single  Borrowing if
this  Agreement  is not  extended  in  accordance  with  Section  3.6(d)  of the
Intercreditor Agreement (unless a Replacement Liquidity Facility to replace this
Agreement  shall have been  delivered  to the Borrower as  contemplated  by said
Section 3.6(d) within the time period  specified in such Section) by delivery to
the  Liquidity  Provider  of a written  and  completed  Notice of  Borrowing  in
substantially  the form of Annex II  attached  hereto,  signed by a  Responsible
Officer of the Borrower,  in an amount equal to the Maximum Available Commitment
at such time, and shall be used to fund the Class B Cash  Collateral  Account in
accordance  with said  Section  3.6(d) and Section  3.6(f) of the  Intercreditor
Agreement.

            (c) A Downgrade  Advance shall be made in a single  Borrowing upon a
downgrading of the Liquidity Provider's  short-term unsecured debt rating issued
by either Rating Agency below the applicable  Threshold  Rating (as provided for
in Section 3.6(c) of the Intercreditor Agreement) unless a Replacement Liquidity
Facility to replace this Agreement shall have been  previously  delivered to the
Borrower in accordance  with said Section  3.6(c),  by delivery to the Liquidity
Provider of a written and  completed  Notice of Borrowing in  substantially  the
form of Annex III  attached  hereto,  signed  by a  Responsible  Officer  of the
Borrower,  in an amount equal to the Maximum Available  Commitment at such time,
and shall be used to fund the Class B Cash Collateral Account in accordance with
said Section 3.6(c) and Section 3.6(f) of the Intercreditor Agreement.

            (d) A Final  Advance  shall be made in a single  Borrowing  upon the
receipt by the  Borrower of a  Termination  Notice from the  Liquidity  Provider
pursuant  to Section  6.01 hereof by  delivery  to the  Liquidity  Provider of a
written and completed Notice of Borrowing in substantially  the form of Annex IV
attached hereto,  signed by a Responsible Officer of the Borrower,  in an amount
equal to the Maximum  Available  Commitment  at such time,  and shall be used to
fund the Class B Cash  Collateral  Account (in accordance with Section 3.6(i) of
the Intercreditor Agreement) and Section 3.6(f) of the Intercreditor Agreement.

            (e) Each Borrowing  shall be made on notice in writing (a "NOTICE OF
BORROWING")  in  substantially  the form required by Section  2.02(a),  2.02(b),
2.02(c) or 2.02(d),  as the case may be, given by the Borrower to the  Liquidity



Provider.  If a Notice of  Borrowing  is delivered by the Borrower in respect of
any  Borrowing no later than 1:00 p.m.  (New York City time) on a Business  Day,
upon  satisfaction  of the  conditions  precedent set forth in Section 4.02 with
respect to a requested Borrowing, the Liquidity Provider shall make available to
the Borrower,  in accordance with its payment  instructions,  the amount of such
Borrowing in U.S. dollars and immediately available funds, before 4:00 p.m. (New
York City time) on such Business Day or on such later  Business Day specified in
such Notice of Borrowing.  If a Notice of Borrowing is delivered by the Borrower
in respect of any  Borrowing  after 1:00 p.m. (New York City time) on a Business
Day, upon  satisfaction  of the  conditions  precedent set forth in Section 4.02
with  respect  to a  requested  Borrowing,  the  Liquidity  Provider  shall make
available to the Borrower,  in  accordance  with its payment  instructions,  the
amount of such  Borrowing in U.S.  dollars and in immediately  available  funds,
before 12:00 noon (New York City time) on the first  Business Day next following
the day of receipt of such Notice of  Borrowing  or on such later  Business  Day
specified by the Borrower in such Notice of Borrowing. Payments of proceeds of a
Borrowing  shall be made by wire transfer of immediately  available funds to the
Borrower in  accordance  with such wire  transfer  instructions  as the Borrower
shall furnish from time to time to the Liquidity Provider for such purpose. Each
Notice of  Borrowing  shall be  irrevocable  and binding on the  Borrower.  Each
Notice of Borrowing  shall be effective  upon  delivery of a copy thereof to the
Liquidity  Provider's  New York Branch at the address  specified in Section 7.02
hereof.

            (f) Upon the making of any Advance requested pursuant to a Notice of
Borrowing, in accordance with the Borrower's payment instructions, the Liquidity
Provider shall be fully  discharged of its obligation  hereunder with respect to
such Notice of Borrowing,  and the Liquidity  Provider  shall not  thereafter be
obligated  to make any further  Advances  hereunder in respect of such Notice of
Borrowing to the Borrower or to any other Person. Notwithstanding the provisions
of  Section  2.02(e),  if the  Liquidity  Provider  makes an  Advance  requested
pursuant to a Notice of Borrowing  before 12:00 noon (New York City time) on the
second Business Day after the date of payment specified in said Section 2.02(e),
the Liquidity  Provider shall have fully  discharged its  obligations  hereunder
with  respect to such Advance and shall not be in default  hereunder.  Following
the making of any Advance pursuant to Section 2.02(b), (c) or (d) hereof to fund
the Class B Cash  Collateral  Account,  the  Liquidity  Provider  shall  have no
interest in or rights to the Class B Cash  Collateral  Account,  such Advance or
any other  amounts  from time to time on deposit in the Class B Cash  Collateral
Account;  PROVIDED that the foregoing shall not affect or impair the obligations
of the  Subordination  Agent to make the  distributions  contemplated by Section
3.6(e) or (f) of the Intercreditor  Agreement,  and PROVIDED  FURTHER,  that the
foregoing  shall not affect or impair the rights of the  Liquidity  Provider  to
provide written  instructions with respect to the investment and reinvestment of
amounts in the Cash Collateral Accounts to the extent provided in Section 2.2(b)
of the Intercreditor  Agreement.  By paying to the Borrower proceeds of Advances
requested by the Borrower in accordance  with the provisions of this  Agreement,
the  Liquidity   Provider  makes  no   representation  as  to,  and  assumes  no
responsibility for, the correctness or sufficiency for any purpose of the amount
of the Advances so made and requested.

            Section  2.03.  FEES.  The Borrower  agrees to pay to the  Liquidity
Provider the fees set forth in the Fee Letter.




            Section 2.04. REDUCTIONS OR TERMINATION OF THE MAXIMUM COMMITMENT.

            (a) AUTOMATIC  REDUCTION.  Promptly following each date on which the
Required Amount is reduced as a result of a reduction in the Pool Balance of the
Class B Certificates or otherwise, the Maximum Commitment shall automatically be
reduced to an amount equal to such reduced Required Amount (as calculated by the
Borrower). The Borrower shall give notice of any such automatic reduction of the
Maximum  Commitment to the Liquidity  Provider within two Business Days thereof.
The failure by the  Borrower  to furnish  any such notice  shall not affect such
automatic reduction of the Maximum Commitment.

            (b)  TERMINATION.  Upon the making of any Provider  Advance or Final
Advance  hereunder or the occurrence of the Termination  Date, the obligation of
the Liquidity  Provider to make further Advances  hereunder shall  automatically
and irrevocably terminate, and the Borrower shall not be entitled to request any
further Borrowing hereunder.

            Section 2.05.  REPAYMENTS OF INTEREST ADVANCES OR THE FINAL ADVANCE.
Subject to Sections  2.06,  2.07 and 2.09 hereof,  the Borrower  hereby  agrees,
without notice of an Advance or demand for repayment from the Liquidity Provider
(which notice and demand are hereby waived by the Borrower), to pay, or to cause
to be paid,  to the  Liquidity  Provider  on each  date on which  the  Liquidity
Provider shall make an Interest Advance or the Final Advance, an amount equal to
(a) the amount of such Advance (any such Advance,  until repaid,  is referred to
herein as an "UNPAID  ADVANCE"),  plus (b)  interest  on the amount of each such
Unpaid  Advance as provided in Section  3.07  hereof;  PROVIDED  that if (i) the
Liquidity Provider shall make a Provider Advance at any time after making one or
more Interest  Advances which shall not have been repaid in accordance with this
Section 2.05 or (ii) this Liquidity Facility shall become a Downgraded  Facility
or Non-Extended  Facility at any time when  unreimbursed  Interest Advances have
reduced the Maximum  Available  Commitment to zero, then such Interest  Advances
shall  cease to  constitute  Unpaid  Advances  and  shall be deemed to have been
changed into an Applied Downgrade Advance or an Applied  Non-Extension  Advance,
as the case may be,  for all  purposes  of this  Agreement  (including,  without
limitation,  for the  purpose  of  determining  when such  Interest  Advance  is
required to be repaid to the Liquidity  Provider in accordance with Section 2.06
and for the  purposes  of  Section  2.06(b)).  The  Borrower  and the  Liquidity
Provider  agree that the  repayment in full of each  Interest  Advance and Final
Advance on the date such  Advance is made is  intended  to be a  contemporaneous
exchange for new value given to the Borrower by the Liquidity Provider.

            Section 2.06. REPAYMENTS OF PROVIDER ADVANCES.  (a) Amounts advanced
hereunder  in respect of a Provider  Advance  shall be  deposited in the Class B
Cash Collateral Account, invested and withdrawn from the Class B Cash Collateral
Account  as set  forth  in  Sections  3.6(c),  (d) and (f) of the  Intercreditor
Agreement. The Borrower agrees to pay to the Liquidity Provider, on each Regular
Distribution Date,  commencing on the first Regular  Distribution Date after the
making of a  Provider  Advance,  interest  on the  principal  amount of any such
Provider Advance as provided in Section 3.07; PROVIDED, HOWEVER, that amounts in
respect of a Provider Advance withdrawn from the Class B Cash Collateral Account



for the purpose of paying  interest on the Class B  Certificates  in  accordance
with  Section  3.6(f) of the  Intercreditor  Agreement  (the  amount of any such
withdrawal being (y) in the case of a Downgrade  Advance,  an "APPLIED DOWNGRADE
ADVANCE"  and  (z)  in  the  case  of  a  Non-Extension   Advance,  an  "APPLIED
NON-EXTENSION  ADVANCE" and,  together  with an Applied  Downgrade  Advance,  an
"APPLIED  PROVIDER  ADVANCE") shall  thereafter  (subject to Section 2.06(b)) be
treated as an Interest  Advance under this Agreement for purposes of determining
the Applicable  Liquidity Rate for interest payable thereon;  PROVIDED  FURTHER,
HOWEVER,  that if,  following  the making of a Provider  Advance,  the Liquidity
Provider delivers a Termination  Notice to the Borrower pursuant to Section 6.01
hereof,  such Provider  Advance  shall  thereafter be treated as a Final Advance
under this Agreement for purposes of determining  the Applicable  Liquidity Rate
for  interest  payable  thereon.  Subject  to  Sections  2.07 and  2.09  hereof,
immediately  upon the withdrawal of any amounts from the Class B Cash Collateral
Account on account of a reduction in the  Required  Amount,  the Borrower  shall
repay  to the  Liquidity  Provider  a  portion  of the  Provider  Advances  in a
principal amount equal to such reduction,  plus interest on the principal amount
prepaid as provided in Section 3.07 hereof.

            (b) At any time when an Applied  Provider  Advance  (or any  portion
thereof) is outstanding, upon the deposit in the Class B Cash Collateral Account
of any amount pursuant to clause "THIRD" of Section 2.4(b) of the  Intercreditor
Agreement,  clause  "THIRD" of Section  3.2 of the  Intercreditor  Agreement  or
clause "FOURTH" of Section 3.3 of the  Intercreditor  Agreement (any such amount
being a  "REPLENISHMENT  AMOUNT") for the purpose of  replenishing or increasing
the balance  thereof up to the Required  Amount at such time,  (i) the aggregate
outstanding  principal amount of all Applied Provider  Advances (and of Provider
Advances  treated  as an  Interest  Advance  for  purposes  of  determining  the
Applicable  Liquidity Rate for interest  payable thereon) shall be automatically
reduced  by the  amount  of such  Replenishment  Amount  and (ii) the  aggregate
outstanding  principal  amount  of all  Unapplied  Provider  Advances  shall  be
automatically increased by the amount of such Replenishment Amount.

            (c)  Upon the  provision  of a  Replacement  Liquidity  Facility  in
replacement  of  this  Agreement  in  accordance  with  Section  3.6(e)  of  the
Intercreditor  Agreement,  amounts  remaining  on  deposit  in the  Class B Cash
Collateral  Account after giving effect to any Applied  Provider  Advance on the
date of such replacement shall be reimbursed to the Liquidity Provider, but only
to the extent  such  amounts  are  necessary  to repay in full to the  Liquidity
Provider all amounts owing to it hereunder.

            Section  2.07.   PAYMENTS  TO  THE  LIQUIDITY   PROVIDER  UNDER  THE
INTERCREDITOR  AGREEMENT.  In order to provide for payment or  repayment  to the
Liquidity  Provider  of  any  amounts  hereunder,  the  Intercreditor  Agreement
provides  that amounts  available  and referred to in Articles II and III of the
Intercreditor  Agreement,  to  the  extent  payable  to the  Liquidity  Provider
pursuant  to  the  terms  of the  Intercreditor  Agreement  (including,  without
limitation, Section 3.6(f) of the Intercreditor Agreement), shall be paid to the
Liquidity Provider in accordance with the terms thereof.  Amounts so paid to the
Liquidity  Provider  shall be applied by the  Liquidity  Provider  to  Liquidity
Obligations then due and payable in accordance with the Intercreditor  Agreement
or, if not provided for in the Intercreditor  Agreement,  then in such manner as
the Liquidity Provider shall deem appropriate.




            Section 2.08. BOOK ENTRIES. The Liquidity Provider shall maintain in
accordance  with its usual  practice  an  account  or  accounts  evidencing  the
indebtedness of the Borrower  resulting from Advances made from time to time and
the amounts of principal  and interest  payable  hereunder and paid from time to
time in respect thereof;  PROVIDED,  HOWEVER,  that the failure by the Liquidity
Provider to maintain such account or accounts  shall not affect the  obligations
of the Borrower in respect of Advances.

            Section 2.09. PAYMENTS FROM AVAILABLE FUNDS ONLY. All payments to be
made by the Borrower  under this  Agreement  shall be made only from the amounts
that constitute  Scheduled Payments,  Special Payments or payments under Section
8.1 of the  Participation  Agreements with respect to Owned  Aircraft,  payments
under  Section  9.1 of the  Participation  Agreements  with  respect  to  Leased
Aircraft and payments under Section 6 of the Note Purchase Agreement and only to
the extent that the Borrower shall have sufficient income or proceeds  therefrom
to enable the  Borrower to make  payments in  accordance  with the terms  hereof
after  giving  effect to the  priority of payments  provisions  set forth in the
Intercreditor  Agreement. The Liquidity Provider agrees that it will look solely
to such amounts to the extent  available for  distribution  to it as provided in
the  Intercreditor  Agreement and this  Agreement and that the Borrower,  in its
individual  capacity,  is not personally liable to it for any amounts payable or
liability under this Agreement  except as expressly  provided in this Agreement,
the Intercreditor Agreement or any Participation  Agreement.  Amounts on deposit
in the Class B Cash  Collateral  Account  shall be  available to the Borrower to
make  payments  under this  Agreement  only to the  extent and for the  purposes
expressly contemplated in Section 3.6(f) of the Intercreditor Agreement.

            Section 2.10. EXTENSION OF THE EXPIRY DATE;  NON-EXTENSION  ADVANCE.
The Borrower may, from time to time, by notice to the Liquidity  Provider  (each
such notice  being an  "EXTENSION  NOTICE")  given no later than 40th day and no
earlier than the 60th day prior to the then applicable  Expiry Date,  request an
extension  of the  Expiry  Date to the  earlier of (i) the date which is 15 days
after the Final Legal  Distribution  Date for the Class B Certificates  and (ii)
the date that is the day immediately preceding the 364th day occurring after the
last day of the Consent Period (as hereinafter defined).  The Liquidity Provider
may, by a notice (a "CONSENT  NOTICE") to the Borrower,  given during the period
commencing with the date of the Liquidity  Provider's  receipt of such Extension
Notice and  ending on the date that is 25 days prior to the Expiry  Date then in
effect (the  "CONSENT  PERIOD"),  consent to such  extension of the Expiry Date,
which consent may be given or withheld by the Liquidity Provider in its absolute
and sole  discretion;  PROVIDED,  HOWEVER,  that  such  extension  shall  not be
effective  with respect to the Liquidity  Provider if by a notice (a "WITHDRAWAL
NOTICE") to the Borrower during the Consent Period the Liquidity Provider either
declines  to consent to such  extension  or revokes  its  Consent  Notice.  If a
Withdrawal  Notice has been  given or if the  Liquidity  Provider  has failed to
deliver a Consent  Notice  within the Consent  Period (and, in each case, if the
Liquidity  Provider  shall not have been  replaced in  accordance  with  Section
3.6(e) of the  Intercreditor  Agreement),  the Borrower shall be entitled on and
after the date on which the Consent Period ends (but prior to the then effective
Expiry  Date) to request a  Non-Extension  Advance in  accordance  with  Section
2.02(b) hereof and Section 3.6(d) of the Intercreditor Agreement.





                                   ARTICLE III

                         OBLIGATIONS OF THE BORROWER

            Section  3.01.  INCREASED  COSTS.  The  Borrower  shall  pay  to the
Liquidity  Provider  from  time to time  such  amounts  as may be  necessary  to
compensate  the  Liquidity  Provider  for any  increased  costs  incurred by the
Liquidity Provider which are attributable to its making or maintaining any LIBOR
Advances hereunder or its obligation to make any such Advances hereunder, or any
reduction  in  any  amount  receivable  by the  Liquidity  Provider  under  this
Agreement or the Intercreditor Agreement in respect of any such Advances or such
obligation  (such increases in costs and reductions in amounts  receivable being
herein called "ADDITIONAL  COSTS"),  resulting from any change after the date of
this Agreement in U.S. federal, state, municipal, or foreign laws or regulations
(including  Regulation  D of the  Board  of  Governors  of the  Federal  Reserve
System),  or the  adoption  or making  after the date of this  Agreement  of any
interpretations,  directives,  or  requirements  applying  to a class  of  banks
including the Liquidity Provider under any U.S. federal,  state,  municipal,  or
any foreign laws or regulations  (whether or not having the force of law) by any
court,  central bank or monetary  authority  charged with the  interpretation or
administration thereof (a "REGULATORY CHANGE"),  which: (1) changes the basis of
taxation of any amounts  payable to the Liquidity  Provider under this Agreement
in respect of any such Advances (other than Excluded  Taxes);  or (2) imposes or
modifies any reserve,  special deposit,  compulsory loan or similar requirements
relating to any  extensions  of credit or other assets of, or any deposits  with
other liabilities of, the Liquidity Provider (including any such Advances or any
deposits  referred to in the  definition of LIBOR Rate or related  definitions).
The  Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with
applicable legal and regulatory  restrictions) to change the jurisdiction of its
Facility  Office if making such  change  would avoid the need for, or reduce the
amount of, any amount payable under this Section that may thereafter  accrue and
would not, in the reasonable  judgment of the Liquidity  Provider,  be otherwise
disadvantageous to the Liquidity Provider.

            The  Liquidity  Provider  will  notify  the  Borrower  of any  event
occurring  after the date of this  Agreement  that will  entitle  the  Liquidity
Provider  to  compensation   pursuant  to  this  Section  3.01  as  promptly  as
practicable  after it obtains  knowledge  thereof and determines to request such
compensation,  which notice shall describe in reasonable  detail the calculation
of the amounts owed under this Section. Determinations by the Liquidity Provider
for purposes of this Section 3.01 of the effect of any Regulatory  Change on its
costs of  making or  maintaining  Advances  or on  amounts  receivable  by it in
respect of Advances,  and of the additional  amounts  required to compensate the
Liquidity  Provider  in respect of any  Additional  Costs,  shall be prima facie
evidence of the amount owed under this Section.

            Notwithstanding the preceding two paragraphs, the Liquidity Provider
and the Subordination  Agent agree that any permitted assignee or participant of
the initial Liquidity  Provider which is not a bank shall not be entitled to the
benefits of the preceding two paragraphs (but without limiting the provisions of
Section 7.08 hereof).




            Section 3.02. CAPITAL ADEQUACY. If (1) the adoption,  after the date
hereof, of any applicable governmental law, rule or regulation regarding capital
adequacy,  (2) any  change,  after the date  hereof,  in the  interpretation  or
administration  of any such law, rule or regulation by any central bank or other
governmental authority charged with the interpretation or administration thereof
or (3) compliance by the Liquidity  Provider or any corporation  controlling the
Liquidity  Provider  with  any  applicable   guideline  or  request  of  general
applicability,  issued  after  the date  hereof,  by any  central  bank or other
governmental authority (whether or not having the force of law) that constitutes
a change of the nature  described  in clause (2), has the effect of requiring an
increase in the amount of capital  required to be  maintained  by the  Liquidity
Provider  or any  corporation  controlling  the  Liquidity  Provider,  and  such
increase is based upon the Liquidity Provider's  obligations hereunder and other
similar obligations,  the Borrower shall pay to the Liquidity Provider from time
to time such  additional  amount or amounts as are necessary to  compensate  the
Liquidity  Provider  for such  portion of such  increase as shall be  reasonably
allocable to the Liquidity Provider's obligations to the Borrower hereunder. The
Liquidity Provider agrees to use reasonable efforts  (consistent with applicable
legal and regulatory  restrictions)  to change the  jurisdiction of its Facility
Office if making such change  would avoid the need for, or reduce the amount of,
any amount payable under this Section that may thereafter  accrue and would not,
in the reasonable  judgment of the Liquidity Provider,  be otherwise  materially
disadvantageous to the Liquidity Provider.

            The  Liquidity  Provider  will  notify  the  Borrower  of any  event
occurring  after the date of this  Agreement  that will  entitle  the  Liquidity
Provider  to  compensation   pursuant  to  this  Section  3.02  as  promptly  as
practicable  after it obtains  knowledge  thereof and determines to request such
compensation,  which notice shall describe in reasonable  detail the calculation
of the amounts owed under this Section. Determinations by the Liquidity Provider
for purposes of this Section 3.02 of the effect of any increase in the amount of
capital  required to be maintained  by the Liquidity  Provider and of the amount
allocable to the  Liquidity  Provider's  obligations  to the Borrower  hereunder
shall be prima facie evidence of the amounts owed under this Section.

            Notwithstanding the preceding two paragraphs, the Liquidity Provider
and the Subordination  Agent agree that any permitted assignee or participant of
the initial Liquidity  Provider which is not a bank shall not be entitled to the
benefits of the preceding two paragraphs (but without limiting the provisions of
Section 7.08 hereof).

            Section 3.03. PAYMENTS FREE OF DEDUCTIONS.  (a) All payments made by
the Borrower under this  Agreement  shall be made free and clear of, and without
reduction  for or on account  of, any  present or future  stamp or other  taxes,
levies, imposts, duties, charges, fees, deductions,  withholdings,  restrictions
or  conditions  of any  nature  whatsoever  now or  hereafter  imposed,  levied,
collected,  withheld or assessed,  excluding  Excluded Taxes (such  non-excluded
taxes  being  referred to herein,  collectively,  as  "NON-EXCLUDED  TAXES" and,
individually,  as a "NON-EXCLUDED  TAX"). If any Non-Excluded Taxes are required
to be withheld  from any amounts  payable to the Liquidity  Provider  under this
Agreement,  the amounts so payable to the Liquidity  Provider shall be increased
to the extent necessary to yield to the Liquidity Provider (after payment of all
Non-Excluded  Taxes)  interest  or any other  such  amounts  payable  under this
Agreement  at the  rates or in the  amounts  specified  in this  Agreement.  The



Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with  its
internal   policy  and  legal  and  regulatory   restrictions)   to  change  the
jurisdiction  of its Facility  Office if making such change would avoid the need
for, or reduce the amount of, any such  additional  amounts that may  thereafter
accrue and would not, in the reasonable judgment of the Liquidity  Provider,  be
otherwise  disadvantageous to the Liquidity Provider. From time to time upon the
reasonable request of the Borrower,  the Liquidity Provider agrees to provide to
the  Borrower  two  original  Internal  Revenue  Service  Form 1001 or 4224,  as
appropriate,  or any successor or other form prescribed by the Internal  Revenue
Service,  certifying that the Liquidity Provider is exempt from or entitled to a
reduced  rate of United  States  withholding  tax on  payments  pursuant to this
Agreement.

            (b) All payments (including,  without limitation,  Advances) made by
the Liquidity Provider under this Agreement shall be made free and clear of, and
without  reduction for or on account of, any Taxes. If any Taxes are required to
be withheld or deducted  from any  amounts  payable to the  Borrower  under this
Agreement,  the Liquidity Provider shall (i) within the time prescribed therefor
by applicable law pay to the appropriate  governmental  or taxing  authority the
full  amount of any such  Taxes  (and any  additional  Taxes in  respect  of the
payment  required  under clause (ii) hereof) and make such reports or returns in
connection  therewith  at the  time or times  and in the  manner  prescribed  by
applicable  law, and (ii) pay to the Borrower an additional  amount which (after
deduction  of all such Taxes) will be  sufficient  to yield to the  Borrower the
full amount  which would have been  received  by it had no such  withholding  or
deduction  been made.  Within 30 days after the date of each payment  hereunder,
the Liquidity Provider shall furnish to the Borrower the original or a certified
copy of (or other  documentary  evidence of) the payment of the Taxes applicable
to such payment.

            Section 3.04. PAYMENTS.  The Borrower shall make or cause to be made
each payment to the Liquidity  Provider  under this Agreement so as to cause the
same to be received by the Liquidity Provider not later than 1:00 P.M. (New York
City time) on the day when due.  The  Borrower  shall make all such  payments in
lawful  money of the United  States of  America,  to the  Liquidity  Provider in
immediately available funds, by wire transfer to First Union Bank International,
Swift/BIC-Code:  PNBPUS3N NYC (Fedwire 0260 0509 2/ CHIPS/ABA  0509) in favor of
account  number 2000 193 534 122  Bayerische  Landesbank  Girozentrale,  Munich,
Swift/BIC-Code: BYLADEMM, Reference: RCA Continental EETC 1999-1B.

            Section 3.05.  COMPUTATIONS.  All  computations of interest based on
the Base Rate  shall be made on the  basis of a year of 365 or 366 days,  as the
case may be, and all  computations  of interest based on the LIBOR Rate shall be
made on the basis of a year of 360 days,  in each case for the actual  number of
days  (including  the first day but  excluding  the last day)  occurring  in the
period for which such interest is payable.

            Section 3.06. PAYMENT ON NON-BUSINESS DAYS.  Whenever any payment to
be made hereunder  shall be stated to be due on a day other than a Business Day,
such payment shall be made on the next succeeding Business Day and no additional
interest shall be due as a result (and if so made,  shall be deemed to have been
made when  due).  If any  payment in  respect  of  interest  on an Advance is so
deferred to the next succeeding  Business Day, such deferral shall not delay the
commencement  of the next Interest Period for such Advance (if such Advance is a



LIBOR  Advance) or reduce the number of days for which  interest will be payable
on such Advance on the next interest payment date for such Advance.

            Section 3.07.  INTEREST.  (a) Subject to Section 2.09,  the Borrower
shall pay, or shall cause to be paid, without  duplication,  interest on (i) the
unpaid  principal  amount of each  Advance from and  including  the date of such
Advance (or, in the case of an Applied Provider Advance,  from and including the
date on which the amount thereof was withdrawn from the Class B Cash  Collateral
Account to pay interest on the Class B  Certificates)  to but excluding the date
such  principal  amount  shall be paid in full  (or,  in the case of an  Applied
Provider Advance, the date on which the Class B Cash Collateral Account is fully
replenished  in respect of such Advance) and (ii) any other amount due hereunder
(whether  fees,  commissions,  expenses  or  other  amounts  or,  to the  extent
permitted by law, installments of interest on Advances or any such other amount)
which is not paid when due  (whether  at stated  maturity,  by  acceleration  or
otherwise)  from and  including  the due date thereof to but  excluding the date
such amount is paid in full, in each such case,  at a fluctuating  interest rate
per annum for each day equal to the Applicable Liquidity Rate (as defined below)
for such Advance or such other amount as in effect for such day, but in no event
at a rate per annum greater than the maximum rate  permitted by applicable  law;
PROVIDED,  HOWEVER,  that, if at any time the otherwise applicable interest rate
as set forth in this Section  3.07 shall  exceed the maximum  rate  permitted by
applicable  law,  then any  subsequent  reduction in such interest rate will not
reduce the rate of  interest  payable  pursuant to this  Section  3.07 below the
maximum  rate  permitted  by  applicable  law until the total amount of interest
accrued  equals the amount of interest that would have accrued if such otherwise
applicable interest rate as set forth in this Section 3.07 had at all times been
in effect.

            (b) Except as provided  in clause (e) below,  each  Advance  will be
either a Base Rate Advance or a LIBOR Advance as provided in this Section.  Each
such  Advance  will be a Base Rate  Advance  for the period from the date of its
borrowing to (but  excluding)  the third  Business Day  following  the Liquidity
Provider's receipt of the Notice of Borrowing for such Advance. Thereafter, such
Advance shall be a LIBOR  Advance;  provided that the Borrower (at the direction
of  the  Controlling  Party,  so  long  as the  Liquidity  Provider  is not  the
Controlling Party) may (x) convert the Final Advance into a Base Rate Advance on
the last day of an  Interest  Period for such  Advance  by giving the  Liquidity
Provider no less than four Business  Days' prior written notice of such election
or (y)  elect to  maintain  the Final  Advance  as a Base  Rate  Advance  by not
requesting a conversion of the Final Advance to a LIBOR Advance under Clause (5)
of the  applicable  Notice of Borrowing  (or, if such Final Advance is deemed to
have been made,  without  delivery of a Notice of Borrowing  pursuant to Section
2.06, by requesting,  prior to 11:00 a.m. on the first Business Day  immediately
following the Borrower's receipt of the applicable Termination Notice, that such
Final Advance not be converted from a Base Rate Advance to a LIBOR Advance).

            (c) Each LIBOR  Advance  shall bear  interest  during each  Interest
Period at a rate per annum equal to the LIBOR Rate for such Interest Period plus
the Applicable Margin for such LIBOR Advance, payable in arrears on the last day
of such  Interest  Period and, in the event of the payment of  principal of such
LIBOR Advance on a day other than such last day, on the date of such payment (to
the extent of interest accrued on the amount of principal repaid).




            (d) Each Base Rate Advance  shall bear  interest at a rate per annum
equal to the Base Rate plus the  Applicable  Margin for such Base Rate  Advance,
payable in arrears on each  Regular  Distribution  Date and, in the event of the
payment  of  principal  of such Base Rate  Advance on a day other than a Regular
Distribution  Date,  on the date of such  payment  (to the  extent  of  interest
accrued on the amount of principal repaid).

            (e) Each outstanding  Unapplied Provider Advance shall bear interest
in an amount equal to the Investment Earnings on amounts on deposit in the Class
B Cash Collateral Account plus the Applicable Margin for such Unapplied Provider
Advance  on the amount of such  Unapplied  Provider  Advance  from time to time,
payable in arrears on each Regular Distribution Date.

            (f)  Each  amount  not  paid  when  due  hereunder   (whether  fees,
commissions, expenses or other amounts or, to the extent permitted by applicable
law,  installments  of interest on Advances but excluding  Advances)  shall bear
interest at a rate per annum equal to the Base Rate plus 2.00% until paid.

            (g) Each change in the Base Rate shall become effective immediately.
The rates of interest specified in this Section 3.07 with respect to any Advance
or other amount shall be referred to as the "APPLICABLE LIQUIDITY RATE".

            Section 3.08. REPLACEMENT OF BORROWER. From time to time and subject
to the successor  Borrower's  meeting the eligibility  requirements set forth in
Section  6.9 of the  Intercreditor  Agreement  applicable  to the  Subordination
Agent,  upon the  effective  date and time  specified in a written and completed
Notice of Replacement  Subordination Agent in substantially the form of Annex VI
attached hereto (a "NOTICE OF REPLACEMENT SUBORDINATION AGENT") delivered to the
Liquidity  Provider by the then  Borrower,  the  successor  Borrower  designated
therein shall be substituted for as the Borrower for all purposes hereunder.

            Section 3.09. FUNDING LOSS  INDEMNIFICATION.  The Borrower shall pay
to the  Liquidity  Provider,  upon the request of the Liquidity  Provider,  such
amount or  amounts  as shall be  sufficient  (in the  reasonable  opinion of the
Liquidity  Provider) to compensate it for any loss, cost, or expense incurred by
reason of the liquidation or redeployment of deposits or other funds acquired by
the Liquidity Provider to fund or maintain any LIBOR Advance (but excluding loss
of anticipated profits) incurred as a result of:

            (1) Any  repayment of a LIBOR  Advance on a date other than the last
      day of the Interest Period for such Advance; or

            (2) Any  failure by the  Borrower  to borrow a LIBOR  Advance on the
      date for borrowing specified in the relevant notice under Section 2.02.

            Section 3.10.  ILLEGALITY.  Notwithstanding  any other  provision in
this Agreement, if any change in any applicable law, rule or regulation,  or any



change in the  interpretation  or  administration  thereof  by any  governmental
authority,  central bank or comparable agency charged with the interpretation or
administration thereof, or compliance by the Liquidity Provider (or its Facility
Office) with any request or  directive  (whether or not having the force of law)
of any such authority,  central bank or comparable agency shall make it unlawful
or impossible for the Liquidity Provider (or its Facility Office) to maintain or
fund its LIBOR  Advances,  then upon  notice to the  Borrower  by the  Liquidity
Provider,  the  outstanding  principal  amount  of the LIBOR  Advances  shall be
converted to Base Rate  Advances (a)  immediately  upon demand of the  Liquidity
Provider, if such change or compliance with such request, in the judgment of the
Liquidity Provider,  requires immediate  repayment;  or (b) at the expiration of
the last Interest  Period to expire before the effective date of any such change
or request.

                                   ARTICLE IV

                              CONDITIONS PRECEDENT

            Section 4.01. CONDITIONS PRECEDENT TO EFFECTIVENESS OF SECTION 2.01.
Section 2.01 of this  Agreement  shall  become  effective on and as of the first
date (the  "EFFECTIVE  DATE") on which the following  conditions  precedent have
been satisfied or waived:

          (a) The  Liquidity  Provider  shall  have  received  on or before  the
     Closing  Date  each of the  following,  and in the  case  of each  document
     delivered  pursuant to  paragraphs  (i),  (ii) and (iii),  each in form and
     substance satisfactory to the Liquidity Provider:

               (i) This Agreement duly executed on behalf of the Borrower;

               (ii) The Intercreditor  Agreement duly executed on behalf of each
          of the parties thereto;

               (iii) Fully executed  copies of each of the Operative  Agreements
          executed and  delivered on or before the Closing Date (other than this
          Agreement and the Intercreditor Agreement);

               (iv) A copy of the Prospectus  Supplement and specimen  copies of
          the Class B Certificates;

               (v) An executed copy of each  document,  instrument,  certificate
          and opinion  delivered on or before the Closing  Date  pursuant to the
          Class B Trust  Agreement,  the  Intercreditor  Agreement and the other
          Operative Agreements (in the case of each such opinion, other than the
          opinion of  counsel  for the  Underwriters,  either  addressed  to the
          Liquidity  Provider  or  accompanied  by a  letter  from  the  counsel
          rendering  such opinion to the effect that the  Liquidity  Provider is
          entitled  to  rely  on  such  opinion  as of its  date  as if it  were
          addressed to the Liquidity Provider);




               (vi)  Evidence  that  there  shall have been made and shall be in
          full force and effect, all filings,  recordings and/or  registrations,
          and there  shall have been given or taken any notice or other  similar
          action as may be  reasonably  necessary  or, to the extent  reasonably
          requested by the Liquidity Provider, reasonably advisable, in order to
          establish,   perfect,  protect  and  preserve  the  right,  title  and
          interest,  remedies, powers, privileges,  liens and security interests
          of,  or for  the  benefit  of,  the  Trustees,  the  Borrower  and the
          Liquidity  Provider created by the Operative  Agreements  executed and
          delivered on or prior to the Closing Date;

               (vii) An  agreement  from  Continental,  pursuant  to  which  (i)
          Continental agrees to provide copies of quarterly financial statements
          and audited annual financial statements to the Liquidity Provider, and
          such other  information  as the Liquidity  Provider  shall  reasonably
          request with respect to the transactions contemplated by the Operative
          Agreements,  in each case,  only to the  extent  that  Continental  is
          obligated to provide such information pursuant to Section 8.2.1 of the
          Leases (related to Leased  Aircraft) or the  corresponding  section of
          the Indentures  (related to Owned Aircraft) to the parties thereto and
          (ii)  Continental  agrees to allow the  Liquidity  Provider to inspect
          Continental's  books and records regarding such  transactions,  and to
          discuss such  transactions with officers and employees of Continental;
          and

               (viii) Such other documents,  instruments, opinions and approvals
          pertaining  to the  transactions  contemplated  hereby or by the other
          Operative  Agreements as the Liquidity  Provider shall have reasonably
          requested.

          (b) The following  statement  shall be true on and as of the Effective
     Date:  no event has  occurred and is  continuing,  or would result from the
     entering  into  of this  Agreement  or the  making  of any  Advance,  which
     constitutes a Liquidity Event of Default.

          (c) The Liquidity  Provider shall have received payment in full of all
     fees  and  other  sums  required  to be paid to or for the  account  of the
     Liquidity Provider on or prior to the Effective Date.

          (d) All conditions precedent to the issuance of the Certificates under
     the Trust  Agreements  shall have been satisfied or waived,  all conditions
     precedent to the effectiveness of the other Liquidity Facilities shall have
     been satisfied or waived,  and all conditions  precedent to the purchase of
     the Certificates by the Underwriters under the Underwriting Agreement shall
     have been satisfied  (unless any of such  conditions  precedent  shall have
     been waived by the Underwriters).

          (e) The Borrower  shall have  received a  certificate,  dated the date
     hereof,  signed  by a  duly  authorized  representative  of  the  Liquidity
     Provider,  certifying that all conditions precedent to the effectiveness of
     Section 2.01 have been satisfied or waived.




            Section 4.02.  CONDITIONS PRECEDENT TO BORROWING.  The obligation of
the  Liquidity  Provider to make an Advance on the  occasion  of each  Borrowing
shall be subject to the conditions  precedent that the Effective Date shall have
occurred  and,  prior to the date of such  Borrowing,  the  Borrower  shall have
delivered a Notice of Borrowing  which  conforms to the terms and  conditions of
this Agreement and has been completed as may be required by the relevant form of
the Notice of Borrowing for the type of Advances requested.


                                    ARTICLE V

                                    COVENANTS

            Section 5.01.  AFFIRMATIVE COVENANTS OF THE BORROWER. So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity  Provider  hereunder,  the Borrower will,  unless the Liquidity
Provider shall otherwise consent in writing:

            (a)  PERFORMANCE  OF THIS AND OTHER  AGREEMENTS.  Punctually  pay or
      cause to be paid all amounts  payable by it under this  Agreement  and the
      other  Operative  Agreements  and  observe  and  perform  in all  material
      respects the  conditions,  covenants  and  requirements  applicable  to it
      contained in this Agreement and the other Operative Agreements.

            (b) REPORTING  REQUIREMENTS.  Furnish to the Liquidity Provider with
      reasonable promptness, such other information and data with respect to the
      transactions contemplated by the Operative Agreements as from time to time
      may be  reasonably  requested by the  Liquidity  Provider;  and permit the
      Liquidity  Provider,  upon  reasonable  notice,  to inspect the Borrower's
      books and  records  with  respect  to such  transactions  and to meet with
      officers and employees of the Borrower to discuss such transactions.

            (c) CERTAIN OPERATIVE AGREEMENTS.  Furnish to the Liquidity Provider
      with reasonable  promptness,  such Operative Agreements entered into after
      the date hereof as from time to time may be  reasonably  requested  by the
      Liquidity Provider.

            Section 5.02.  NEGATIVE  COVENANTS OF THE  BORROWER.  So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity Provider hereunder,  the Borrower will not appoint or permit or
suffer to be appointed any successor  Borrower without the prior written consent
of the Liquidity Provider,  which consent shall not be unreasonably  withheld or
delayed.




                                  ARTICLE VI

                         LIQUIDITY EVENTS OF DEFAULT

            Section  6.01.  LIQUIDITY  EVENTS OF DEFAULT.  If (a) any  Liquidity
Event of Default has  occurred and is  continuing  and (b) there is a Performing
Note Deficiency,  the Liquidity Provider may, in its discretion,  deliver to the
Borrower a  Termination  Notice,  the effect of which  shall be to cause (i) the
obligation of the Liquidity Provider to make Advances hereunder to expire on the
fifth Business Day after the date on which such  Termination  Notice is received
by the  Borrower,  (ii) the  Borrower to  promptly  request,  and the  Liquidity
Provider to promptly  make, a Final Advance in accordance  with Section  2.02(d)
hereof  and  Section  3.6(i)  of the  Intercreditor  Agreement,  (iii) all other
outstanding  Advances to be  automatically  converted  into Final  Advances  for
purposes of  determining  the  Applicable  Liquidity  Rate for interest  payable
thereon,  and (iv)  subject  to  Sections  2.07 and 2.09  hereof,  all  Advances
(including,  without  limitation,  any  Provider  Advance and  Applied  Provider
Advance),  any  accrued  interest  thereon  and any  other  amounts  outstanding
hereunder to become immediately due and payable to the Liquidity Provider.


                                   ARTICLE VII

                                  MISCELLANEOUS

            Section  7.01.  AMENDMENTS,  ETC.  No  amendment  or  waiver  of any
provision  of this  Agreement,  nor  consent to any  departure  by the  Borrower
therefrom,  shall in any event be effective  unless the same shall be in writing
and signed by the Liquidity  Provider,  and, in the case of an amendment or of a
waiver by the Borrower,  the Borrower,  and then such waiver or consent shall be
effective only in the specific  instance and for the specific  purpose for which
given.

            Section 7.02.  NOTICES,  ETC. Except as otherwise expressly provided
herein, all notices and other communications  provided for hereunder shall be in
writing (including telecopier and mailed or delivered or sent by telecopier):

                  Borrower:   WILMINGTON TRUST COMPANY
                              Rodney Square North
                              1100 North Market Square
                              Wilmington, DE 19890-0001
                              Attention:  Corporate Trust Administration

                              Telephone: (302) 651-1000
                              Telecopy: (302) 651-8882

        Liquidity Provider:   BAYERISCHE LANDESBANK GIROZENTRALE
                              Brienner Strasse 18
                              D-80333 Munich, Germany
                              Attn: Aircraft Finance Department, 7650

                              Telephone: 49-89-2171-2360
                              Telecopy: 49-89-2171-3763




                              WITH A COPY OF ANY NOTICE OF BORROWING TO BE 
                              DELIVERED TO:

                              BAYERISCHE LANDESBANK GIROZENTRALE
                              560 Lexington Avenue
                              New York, NY 10022
                              Attn: Patricia Sanchez

                              Telephone: 212-310-9810
                              Telecopy: 212-310-9930

or, as to each of the foregoing, at such other address as shall be designated by
such  Person  in  a  written  notice  to  the  others.   All  such  notices  and
communications  shall be effective (i) if given by telecopier,  when transmitted
to the telecopier  number specified above, (ii) if given by mail, when deposited
in the mails  addressed as specified  above,  and (iii) if given by other means,
when delivered at the address  specified  above,  except that written notices to
the Liquidity  Provider  pursuant to the  provisions of Article III hereof shall
not be effective until received by the Liquidity Provider. A copy of all notices
delivered  hereunder  to either  party shall in addition be delivered to each of
the parties to the  Participation  Agreements at their respective  addresses set
forth therein.

            Section  7.03.  NO WAIVER;  REMEDIES.  No failure on the part of the
Liquidity Provider to exercise, and no delay in exercising, any right under this
Agreement  shall  operate as a waiver  thereof;  nor shall any single or partial
exercise  of any right  under  this  Agreement  preclude  any  other or  further
exercise  thereof  or the  exercise  of any other  right.  The  remedies  herein
provided are cumulative and not exclusive of any remedies provided by law.

            Section 7.04.  FURTHER  ASSURANCES.  The Borrower  agrees to do such
further  acts and things and to execute  and deliver to the  Liquidity  Provider
such additional assignments, agreements, powers and instruments as the Liquidity
Provider  may  reasonably  require or deem  advisable  to carry into  effect the
purposes  of this  Agreement  and the other  Operative  Agreements  or to better
assure and confirm unto the Liquidity  Provider its rights,  powers and remedies
hereunder and under the other Operative Agreements.

            Section 7.05.  INDEMNIFICATION;  SURVIVAL OF CERTAIN PROVISIONS. The
Liquidity  Provider  shall be  indemnified  hereunder  to the  extent and in the
manner described in Section 8.1 of the Participation  Agreements with respect to
Owned Aircraft and Section 9.1 of the  Participation  Agreements with respect to
Leased Aircraft. In addition, the Borrower agrees to indemnify,  protect, defend
and hold harmless the Liquidity  Provider  from,  against and in respect of, and
shall pay on demand,  all Expenses of any kind or nature  whatsoever (other than
any Expenses of the nature  described in Section 3.01, 3.02 or 7.07 hereof or in
the Fee Letter  (regardless  of whether  indemnified  against  pursuant  to said
Sections or in such Fee Letter)),  that may be imposed,  incurred by or asserted
against any Liquidity  Indemnitee,  in any way relating to,  resulting  from, or
arising out of or in connection with any action, suit or proceeding by any third
party against such Liquidity Indemnitee and relating to this Agreement,  the Fee



Letter,  the  Intercreditor  Agreement  or any  Financing  Agreement;  PROVIDED,
HOWEVER, that the Borrower shall not be required to indemnify,  protect,  defend
and hold  harmless any  Liquidity  Indemnitee  in respect of any Expense of such
Liquidity Indemnitee to the extent such Expense is (i) attributable to the gross
negligence  or willful  misconduct  of such  Liquidity  Indemnitee  or any other
Liquidity  Indemnitee,  (ii) ordinary and usual operating  overhead expense,  or
(iii)  attributable  to the failure by such  Liquidity  Indemnitee  or any other
Liquidity Indemnitee to perform or observe any agreement,  covenant or condition
on its part to be performed  or observed in this  Agreement,  the  Intercreditor
Agreement,  the Fee Letter,  the Tax Letter or any other Operative  Agreement to
which it is a party.  The  indemnities  contained  in Section 8.1 or 9.1, as the
case may be, of the  Participation  Agreements,  and the  provisions of Sections
3.01, 3.02,  3.03, 3.09, 7.05 and 7.07 hereof,  shall survive the termination of
this Agreement.

            Section 7.06.  LIABILITY OF THE LIQUIDITY PROVIDER.  (a) Neither the
Liquidity Provider nor any of its officers,  employees,  directors or Affiliates
shall  be  liable  or  responsible  for:  (i) the use  which  may be made of the
Advances  or any  acts  or  omissions  of the  Borrower  or any  beneficiary  or
transferee  in  connection   therewith;   (ii)  the  validity,   sufficiency  or
genuineness of documents,  or of any endorsement thereon, even if such documents
should prove to be in any or all respects invalid,  insufficient,  fraudulent or
forged;  or (iii) the  making of  Advances  by the  Liquidity  Provider  against
delivery of a Notice of Borrowing and other  documents  which do not comply with
the terms  hereof;  PROVIDED,  HOWEVER,  that the  Borrower  shall  have a claim
against the Liquidity  Provider,  and the Liquidity  Provider shall be liable to
the Borrower,  to the extent of any damages  suffered by the Borrower which were
the result of (A) the Liquidity  Provider's  willful misconduct or negligence in
determining  whether documents presented hereunder comply with the terms hereof,
or (B)  any  breach  by the  Liquidity  Provider  of any of the  terms  of  this
Agreement,  including,  but not limited to, the Liquidity  Provider's failure to
make lawful  payment  hereunder  after the  delivery to it by the  Borrower of a
Notice of Borrowing strictly complying with the terms and conditions hereof.

            (b)  Neither  the  Liquidity  Provider  nor  any  of  its  officers,
employees, directors or Affiliates shall be liable or responsible in any respect
for (i) any error, omission, interruption or delay in transmission,  dispatch or
delivery of any message or advice, however transmitted,  in connection with this
Agreement or any Notice of Borrowing  delivered  hereunder,  or (ii) any action,
inaction or  omission  which may be taken by it in good  faith,  absent  willful
misconduct or negligence (in which event the extent of the Liquidity  Provider's
potential  liability  to the  Borrower  shall  be  limited  as set  forth in the
immediately  preceding  paragraph),  in  connection  with this  Agreement or any
Notice of Borrowing.

            Section 7.07. COSTS, EXPENSES AND TAXES. The Borrower agrees to pay,
or cause to be paid (A) on the Effective Date and on such later date or dates on
which the Liquidity  Provider shall make demand,  all  reasonable  out-of-pocket
costs and expenses  (including,  without  limitation,  the  reasonable  fees and
expenses  of  outside  counsel  for the  Liquidity  Provider)  of the  Liquidity



Provider in connection with the preparation,  negotiation,  execution, delivery,
filing and recording of this Agreement,  any other  Operative  Agreement and any
other documents which may be delivered in connection with this Agreement and (B)
on demand, all reasonable costs and expenses (including  reasonable counsel fees
and expenses) of the Liquidity  Provider in connection  with (i) the enforcement
of this Agreement or any other  Operative  Agreement,  (ii) the  modification or
amendment of, or supplement to, this Agreement or any other Operative  Agreement
or such  other  documents  which may be  delivered  in  connection  herewith  or
therewith  (whether or not the same shall become  effective) or (iii) any action
or  proceeding  relating to any order,  injunction,  or other  process or decree
restraining or seeking to restrain the Liquidity Provider from paying any amount
under  this  Agreement,  the  Intercreditor  Agreement  or any  other  Operative
Agreement or otherwise  affecting the  application  of funds in the Class B Cash
Collateral Account.  In addition,  the Borrower shall pay any and all recording,
stamp and other  similar  taxes and fees payable or  determined to be payable in
connection with the execution, delivery, filing and recording of this Agreement,
any other Operative  Agreement and such other documents,  and agrees to save the
Liquidity  Provider  harmless  from and  against  any and all  liabilities  with
respect to or  resulting  from any delay in paying or omission to pay such taxes
or fees.

            Section 7.08.  BINDING  EFFECT;  PARTICIPATIONS.  (a) This Agreement
shall be binding upon and inure to the benefit of the Borrower and the Liquidity
Provider and their  respective  successors and assigns,  except that neither the
Liquidity  Provider  (except as  otherwise  provided in this  Section  7.08) nor
(except as  contemplated  by Section 3.08) the Borrower  shall have the right to
assign its rights or  obligations  hereunder or any interest  herein without the
prior written consent of the other party, subject to the requirements of Section
7.08(b). The Liquidity Provider may grant participations herein or in any of its
rights hereunder  (including,  without  limitation,  funded  participations  and
participations in rights to receive interest  payments  hereunder) and under the
other Operative  Agreements to such Persons as the Liquidity Provider may in its
sole discretion select,  subject to the requirements of Section 7.08(b). No such
participation  by the Liquidity  Provider,  however,  will relieve the Liquidity
Provider of its obligations  hereunder.  In connection with any participation or
any  proposed  participation,   the  Liquidity  Provider  may  disclose  to  the
participant or the proposed  participant  any  information  that the Borrower is
required to deliver or to disclose to the  Liquidity  Provider  pursuant to this
Agreement.  The Borrower  acknowledges and agrees that the Liquidity  Provider's
source  of  funds  may  derive  in  part  from  its  participants   (other  than
Continental).  Accordingly, references in this Agreement and the other Operative
Agreements  to  determinations,   reserve  and  capital  adequacy  requirements,
increased costs,  reduced receipts,  additional  amounts due pursuant to Section
3.03 and the like as they pertain to the Liquidity Provider shall be deemed also
to include those of each of its  participants  that are banks (subject,  in each
case, to the maximum amount that would have been incurred by or  attributable to
the  Liquidity  Provider  directly if the  Liquidity  Provider,  rather than the
participant, had held the interest participated).

            (b) If,  pursuant to subsection  (a) above,  the Liquidity  Provider
sells any  participation  in this Agreement to any bank or other entity (each, a
"TRANSFEREE"),  then, concurrently with the effectiveness of such participation,
the Transferee shall (i) represent to the Liquidity Provider (for the benefit of
the  Liquidity  Provider and the  Borrower)  either (A) that it is  incorporated
under  the laws of the  United  States  or a state  thereof  or (B)  that  under
applicable  law and  treaties,  no taxes will be required  to be  withheld  with
respect  to any  payments  to be made  to such  Transferee  in  respect  of this
Agreement,  (ii) furnish to the Liquidity Provider and the Borrower either (x) a
statement that it is incorporated under the laws of the United States or a state



thereof or (y) if it is not so incorporated,  two copies of a properly completed
United States  Internal  Revenue Service Form 4224 or Form 1001, as appropriate,
or other  applicable  form,  certificate or document  prescribed by the Internal
Revenue Service  certifying,  in each case, such  Transferee's  entitlement to a
complete exemption from United States federal  withholding tax in respect to any
and all payments to be made  hereunder,  and (iii) agree (for the benefit of the
Liquidity  Provider and the Borrower) to provide the Liquidity  Provider and the
Borrower a new Form 4224 or Form 1001, as appropriate, (A) on or before the date
that any such form expires or becomes  obsolete or (B) after the  occurrence  of
any event requiring a change in the most recent form previously  delivered by it
and prior to the  immediately  following due date of any payment by the Borrower
hereunder,  certifying  in the  case  of a Form  1001  or Form  4224  that  such
Transferee  is  entitled to a complete  exemption  from  United  States  federal
withholding  tax on  payments  under this  Agreement.  Unless the  Borrower  has
received forms or other documents reasonably satisfactory to it (and required by
applicable  law)  indicating  that payments  hereunder are not subject to United
States federal  withholding tax, the Borrower will withhold taxes as required by
law from such payments at the applicable statutory rate.

            (c)  Notwithstanding  the other provisions of this Section 7.08, the
Liquidity  Provider  may assign and  pledge all or any  portion of the  Advances
owing  to it to any  Federal  Reserve  Bank or the  United  States  Treasury  as
collateral  security  pursuant to  Regulation A of the Board of Governors of the
Federal Reserve System and any Operating Circular issued by such Federal Reserve
Bank, provided that any payment in respect of such assigned Advances made by the
Borrower  to the  Liquidity  Provider  in  accordance  with  the  terms  of this
Agreement shall satisfy the Borrower's  obligations hereunder in respect of such
assigned Advance to the extent of such payment. No such assignment shall release
the Liquidity Provider from its obligations hereunder.

            Section 7.09. SEVERABILITY. Any provision of this Agreement which is
prohibited,  unenforceable  or not authorized in any  jurisdiction  shall, as to
such   jurisdiction,   be  ineffective  to  the  extent  of  such   prohibition,
unenforceability  or   non-authorization   without  invalidating  the  remaining
provisions hereof or affecting the validity,  enforceability or legality of such
provision in any other jurisdiction.

            Section 7.10.  GOVERNING LAW. THIS  AGREEMENT  SHALL BE GOVERNED BY,
AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

            Section  7.11.  SUBMISSION  TO  JURISDICTION;  WAIVER OF JURY TRIAL;
WAIVER OF  IMMUNITY.  (a) Each of the  parties  hereto  hereby  irrevocably  and
unconditionally:

            (i)  submits  for itself  and its  property  in any legal  action or
      proceeding relating to this Agreement or any other Operative Agreement, or
      for  recognition  and  enforcement  of any  judgment in respect  hereof or
      thereof,  to the  nonexclusive  general  jurisdiction of the courts of the
      State of New York,  the  courts of the United  States of  America  for the
      Southern District of New York, and the appellate courts from any thereof;




            (ii) consents  that any such action or proceeding  may be brought in
      such courts, and waives any objection that it may now or hereafter have to
      the venue of any such action or  proceeding in any such court or that such
      action or proceeding was brought in an  inconvenient  court and agrees not
      to plead or claim the same;

            (iii)  agrees  that  service  of  process  in  any  such  action  or
      proceeding  may be effected  by mailing a copy  thereof by  registered  or
      certified  mail  (or any  substantially  similar  form of  mail),  postage
      prepaid,  to each party  hereto at its address  set forth in Section  7.02
      hereof,  or at such other  address of which the Liquidity  Provider  shall
      have been notified pursuant thereto; and

            (iv) agrees that  nothing  herein  shall  affect the right to effect
      service of process in any other manner permitted by law or shall limit the
      right to sue in any other jurisdiction.

            (b) THE BORROWER  AND THE  LIQUIDITY  PROVIDER  EACH HEREBY AGREE TO
WAIVE  THEIR  RESPECTIVE  RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION
BASED  UPON OR  ARISING  OUT OF THIS  AGREEMENT  OR ANY  DEALINGS  BETWEEN  THEM
RELATING TO THE SUBJECT  MATTER OF THIS AGREEMENT AND THE  RELATIONSHIP  THAT IS
BEING ESTABLISHED,  including, without limitation, contract claims, tort claims,
breach of duty  claims  and all  other  common  law and  statutory  claims.  The
Borrower  and the  Liquidity  Provider  each warrant and  represent  that it has
reviewed  this  waiver  with  its  legal  counsel,  and  that it  knowingly  and
voluntarily waives its jury trial rights following  consultation with such legal
counsel. THIS WAIVER IS IRREVOCABLE,  AND CANNOT BE MODIFIED EITHER ORALLY OR IN
WRITING,  AND THIS WAIVER SHALL APPLY TO ANY  SUBSEQUENT  AMENDMENTS,  RENEWALS,
SUPPLEMENTS OR MODIFICATIONS TO THIS AGREEMENT.

            (c) The  Liquidity  Provider  hereby waives any immunity it may have
from the  jurisdiction  of the courts of the  United  States or of any State and
waives any immunity any of its properties  located in the United States may have
from attachment or execution upon a judgment entered by any such court under the
United States Foreign Sovereign  Immunities Act of 1976 or any similar successor
legislation.

            Section  7.12.  EXECUTION IN  COUNTERPARTS.  This  Agreement  may be
executed  in any  number of  counterparts  and by  different  parties  hereto on
separate  counterparts,  each  of  which  counterparts,  when  so  executed  and
delivered,  shall be deemed  to be an  original  and all of which  counterparts,
taken together, shall constitute but one and the same Agreement.

            Section 7.13. ENTIRETY. This Agreement,  the Intercreditor Agreement
and the other  Operative  Agreements to which the Liquidity  Provider is a party
constitute  the entire  agreement  of the  parties  hereto  with  respect to the
subject matter hereof and supersedes all prior  understandings and agreements of
such parties.




            Section  7.14.  HEADINGS.  Section  headings in this  Agreement  are
included  herein for  convenience  of reference  only and shall not constitute a
part of this Agreement for any other purpose.

            Section 7.15.  TRANSFER.  The Liquidity Provider hereby acknowledges
and consents to the  Transfer  contemplated  by the  Assignment  and  Assumption
Agreement.

            Section 7.16.  LIQUIDITY  PROVIDER'S  OBLIGATION  TO MAKE  ADVANCES.
EXCEPT  AS  EXPRESSLY  SET  FORTH  IN THIS  AGREEMENT,  THE  OBLIGATIONS  OF THE
LIQUIDITY  PROVIDER TO MAKE ADVANCES  HEREUNDER,  AND THE  BORROWER'S  RIGHTS TO
DELIVER NOTICES OF BORROWING REQUESTING THE MAKING OF ADVANCES HEREUNDER,  SHALL
BE UNCONDITIONAL AND IRREVOCABLE,  AND SHALL BE PAID OR PERFORMED,  IN EACH CASE
STRICTLY IN ACCORDANCE WITH THE TERMS OF THIS AGREEMENT.




            IN WITNESS  WHEREOF,  the parties  have caused this  Agreement to be
duly  executed  and  delivered  by  their  respective  officers  thereunto  duly
authorized as of the date first set forth above.

                              WILMINGTON TRUST COMPANY,
                                   not in its individual  capacity but solely as
                                   Subordination Agent, as agent and trustee for
                                   the Class B Trust, as Borrower


                              By:_________________________________
                                 Name:
                                 Title:



                              BAYERISCHE LANDESBANK GIROZENTRALE,
                              as Liquidity Provider


                              By:_________________________________
                                 Name:
                                 Title:


                              By:_________________________________
                                 Name:
                                 Title:



                                                                      Annex I to
                                                      Revolving Credit Agreement


                      INTEREST ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1B) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (1) The Borrower is the  Subordination  Agent under the  Intercreditor
     Agreement.

          (2) The Borrower is delivering this Notice of Borrowing for the making
     of an Interest  Advance by the  Liquidity  Provider to be used,  subject to
     clause  (3)(v)  below,   for  the  payment  of  interest  on  the  Class  B
     Certificates  which was payable on  ____________,  ____ (the  "DISTRIBUTION
     DATE") in  accordance  with the terms and  provisions  of the Class B Trust
     Agreement  and the Class B  Certificates,  which Advance is requested to be
     made on ____________, ____.

          (3)  The  amount  of the  Interest  Advance  requested  hereby  (i) is
     $_______________.__,  to be  applied  in  respect  of  the  payment  of the
     interest  which  was due and  payable  on the Class B  Certificates  on the
     Distribution  Date,  (ii) does not include  any amount with  respect to the
     payment of  principal  of, or  premium  on,  the Class B  Certificates,  or
     principal  of, or interest or premium on, the Class A  Certificates  or the
     Class C Certificates,  (iii) was computed in accordance with the provisions
     of  the  Class  B  Certificates,  the  Class  B  Trust  Agreement  and  the
     Intercreditor  Agreement (a copy of which computation is attached hereto as
     Schedule I), (iv) does not exceed the Maximum  Available  Commitment on the
     date hereof,  (v) does not include any amount of interest which was due and
     payable on the Class B  Certificates  on such  Distribution  Date but which
     remains  unpaid due to the failure of the  Depositary  to pay any amount of
     accrued interest on the Deposits on such Distribution Date and (vi) has not
     been  and is not  the  subject  of a prior  or  contemporaneous  Notice  of
     Borrowing.

          (4)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
     requested  hereby,  (a) the Borrower will apply the same in accordance with
     the terms of Section 3.6(b) of the Intercreditor  Agreement, (b) no portion
     of such amount shall be applied by the  Borrower for any other  purpose and
     (c) no portion of such amount  until so applied  shall be  commingled  with
     other funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  the making of the  Interest  Advance as  requested by this Notice of
Borrowing shall  automatically  reduce,  subject to  reinstatement in accordance



with the terms of the Liquidity  Agreement,  the Maximum Available Commitment by
an amount  equal to the  amount of the  Interest  Advance  requested  to be made
hereby as set forth in clause (i) of paragraph (3) of this  Certificate and such
reduction shall automatically result in corresponding  reductions in the amounts
available to be borrowed pursuant to a subsequent Advance.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                   WILMINGTON TRUST COMPANY,
                                       not in its individual capacity but solely
                                       as Subordination Agent, as Borrower

     
                                   By:_________________________________
                                      Name:
                                      Title:



               SCHEDULE I TO INTEREST ADVANCE NOTICE OF BORROWING

[Insert Copy of  Computations  in  accordance  with Interest  Advance  Notice of
Borrowing]



                                                                     Annex II to
                                                      Revolving Credit Agreement

                    NON-EXTENSION ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1B) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (1) The Borrower is the  Subordination  Agent under the  Intercreditor
     Agreement.

          (2) The Borrower is delivering this Notice of Borrowing for the making
     of the Non-Extension  Advance by the Liquidity  Provider to be used for the
     funding of the Class B Cash  Collateral  Account in accordance with Section
     3.6(d) of the  Intercreditor  Agreement,  which  Advance is requested to be
     made on __________, ____.

          (3) The amount of the  Non-Extension  Advance  requested hereby (i) is
     $_______________.__,  which equals the Maximum Available  Commitment on the
     date  hereof and is to be applied in respect of the  funding of the Class B
     Cash   Collateral   Account  in  accordance  with  Section  3.6(d)  of  the
     Intercreditor  Agreement,  (ii) does not include any amount with respect to
     the payment of the principal  of, or premium on, the Class B  Certificates,
     or principal of, or interest or premium on, the Class A Certificates or the
     Class C Certificates,  (iii) was computed in accordance with the provisions
     of  the  Class  B  Certificates,  the  Class  B  Trust  Agreement  and  the
     Intercreditor  Agreement (a copy of which computation is attached hereto as
     Schedule  I),  and (iv) has not been and is not the  subject  of a prior or
     contemporaneous Notice of Borrowing under the Liquidity Agreement.

          (4)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
     requested hereby,  (a) the Borrower will deposit such amount in the Class B
     Cash Collateral  Account and apply the same in accordance with the terms of
     Section  3.6(d) of the  Intercreditor  Agreement,  (b) no  portion  of such
     amount shall be applied by the  Borrower  for any other  purpose and (c) no
     portion of such  amount  until so applied  shall be  commingled  with other
     funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the  Non-Extension  Advance as  requested  by this
Notice of Borrowing shall automatically and irrevocably terminate the obligation
of  the  Liquidity  Provider  to  make  further  Advances  under  the  Liquidity
Agreement;  and (B)  following  the  making  by the  Liquidity  Provider  of the
Non-Extension Advance requested by this Notice of Borrowing,  the Borrower shall
not be entitled to request any further Advances under the Liquidity Agreement.




            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                   WILMINGTON TRUST COMPANY,
                                        not in its individual capacity but 
                                        solely as Subordination Agent, as
                                        Borrower

                                   By:____________________________________
                                      Name:
                                      Title:



             SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING

[Insert Copy of computations in accordance with Non-Extension  Advance Notice of
Borrowing]




                                                                    Annex III to
                                                      Revolving Credit Agreement

                      DOWNGRADE ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1B) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (1) The Borrower is the  Subordination  Agent under the  Intercreditor
     Agreement.

          (2) The Borrower is delivering this Notice of Borrowing for the making
     of the  Downgrade  Advance  by the  Liquidity  Provider  to be used for the
     funding of the Class B Cash  Collateral  Account in accordance with Section
     3.6(c) of the  Intercreditor  Agreement by reason of the downgrading of the
     short-term unsecured debt rating of the Liquidity Provider issued by either
     Rating Agency below the Threshold Rating,  which Advance is requested to be
     made on __________, ____.

          (3) The  amount  of the  Downgrade  Advance  requested  hereby  (i) is
     $_______________.__,  which equals the Maximum Available  Commitment on the
     date  hereof and is to be applied in respect of the  funding of the Class B
     Cash   Collateral   Account  in  accordance  with  Section  3.6(c)  of  the
     Intercreditor  Agreement,  (ii) does not include any amount with respect to
     the payment of the principal  of, or premium on, the Class B  Certificates,
     or principal of, or interest or premium on, the Class A Certificates or the
     Class C Certificates,  (iii) was computed in accordance with the provisions
     of  the  Class  B  Certificates,  the  Class  B  Trust  Agreement  and  the
     Intercreditor  Agreement (a copy of which computation is attached hereto as
     Schedule  I),  and (iv) has not been and is not the  subject  of a prior or
     contemporaneous Notice of Borrowing under the Liquidity Agreement.

          (4)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
     requested hereby,  (a) the Borrower will deposit such amount in the Class B
     Cash Collateral  Account and apply the same in accordance with the terms of
     Section  3.6(c) of the  Intercreditor  Agreement,  (b) no  portion  of such
     amount shall be applied by the  Borrower  for any other  purpose and (c) no
     portion of such  amount  until so applied  shall be  commingled  with other
     funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the Downgrade  Advance as requested by this Notice
of Borrowing shall automatically and irrevocably terminate the obligation of the



Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following the making by the  Liquidity  Provider of the  Downgrade  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                        WILMINGTON TRUST COMPANY,
                                             not in its individual capacity but
                                             solely as Subordination Agent, as
                                             Borrower


                                        By:____________________________________
                                           Name:
                                           Title:



               SCHEDULE I TO DOWNGRADE ADVANCE NOTICE OF BORROWING

[Insert Copy of  computations  in accordance  with  Downgrade  Advance Notice of
Borrowing]



                                                                     Annex IV to
                                                      Revolving Credit Agreement

                        FINAL ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1B) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (1) The Borrower is the  Subordination  Agent under the  Intercreditor
     Agreement.

          (2) The Borrower is delivering this Notice of Borrowing for the making
     of the Final Advance by the  Liquidity  Provider to be used for the funding
     of the Class B Cash Collateral Account in accordance with Section 3.6(i) of
     the  Intercreditor  Agreement by reason of the receipt by the Borrower of a
     Termination  Notice  from  the  Liquidity  Provider  with  respect  to  the
     Liquidity Agreement, which Advance is requested to be made on ____________,
     ____.

          (3)  The  amount  of  the  Final  Advance   requested  hereby  (i)  is
     $_________________.__, which equals the Maximum Available Commitment on the
     date  hereof and is to be applied in respect of the  funding of the Class B
     Cash   Collateral   Account  in  accordance  with  Section  3.6(i)  of  the
     Intercreditor  Agreement,  (ii) does not include any amount with respect to
     the payment of principal  of, or premium on, the Class B  Certificates,  or
     principal  of, or interest or premium on, the Class A  Certificates  or the
     Class C Certificates,  (iii) was computed in accordance with the provisions
     of  the  Class  B  Certificates,  the  Class  B  Trust  Agreement  and  the
     Intercreditor  Agreement (a copy of which computation is attached hereto as
     Schedule  I),  and (iv) has not been and is not the  subject  of a prior or
     contemporaneous Notice of Borrowing.

          (4)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
     requested hereby,  (a) the Borrower will deposit such amount in the Class B
     Cash Collateral  Account and apply the same in accordance with the terms of
     Section  3.6(i) of the  Intercreditor  Agreement,  (b) no  portion  of such
     amount shall be applied by the  Borrower  for any other  purpose and (c) no
     portion of such  amount  until so applied  shall be  commingled  with other
     funds held by the Borrower.

          (5) The Borrower hereby requests that the Advance  requested hereby be
     a Base Rate Advance  [and that such Base Rate  Advance be converted  into a
     LIBOR  Advance on the third  Business  Day  following  your receipt of this
     notice.]

- ----------

 Bracketed language may be included at Borrower's option.





            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the Final  Advance as  requested by this Notice of
Borrowing shall  automatically  and irrevocably  terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following  the  making  by the  Liquidity  Provider  of the  Final  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                        WILMINGTON TRUST COMPANY,
                                             not in its individual capacity but 
                                             solely as Subordination Agent, as
                                             Borrower

                                        By:___________________________________
                                           Name:
                                           Title:



                 SCHEDULE I TO FINAL ADVANCE NOTICE OF BORROWING

[Insert  Copy of  Computations  in  accordance  with  Final  Advance  Notice  of
Borrowing]



                                                                      Annex V to
                                                      Revolving Credit Agreement

                              NOTICE OF TERMINATION


                                                      [Date]

Wilmington Trust Company,
  as Subordination Agent, as Borrower
Rodney Square North
1100 North Market Square
Wilmington, DE 19890-0001

Attention:  Corporate Trust Administration

Re:   Revolving Credit Agreement dated as of February 8, 1999, between
      Wilmington Trust Company, as Subordination Agent, as agent and trustee
      for the Continental Airlines Pass Through Trust, 1999-1B-[O/S], as
      Borrower, and Bayerische Landesbank Girozentrale (the "LIQUIDITY 
      AGREEMENT")


Ladies and Gentlemen:

            You  are  hereby  notified  that  pursuant  to  Section  6.01 of the
Liquidity Agreement, by reason of the occurrence of a Liquidity Event of Default
and the existence of a Performing Note Deficiency (each as defined therein),  we
are  giving  this  notice to you in order to cause (i) our  obligations  to make
Advances (as defined therein) under such Liquidity Agreement to terminate on the
fifth  Business Day after the date on which you receive this notice and (ii) you
to request a Final  Advance under the  Liquidity  Agreement  pursuant to Section
3.6(i) of the Intercreditor Agreement (as defined in the Liquidity Agreement) as
a consequence of your receipt of this notice.




            THIS NOTICE IS THE "NOTICE OF  TERMINATION"  PROVIDED  FOR UNDER THE
LIQUIDITY  AGREEMENT.  OUR  OBLIGATIONS  TO MAKE  ADVANCES  UNDER THE  LIQUIDITY
AGREEMENT  WILL  TERMINATE ON THE FIFTH BUSINESS DAY AFTER THE DATE ON WHICH YOU
RECEIVE THIS NOTICE.

                                          Very truly yours,

                                          BAYERISCHE LANDESBANK
                                              GIROZENTRALE,
                                          as Liquidity Provider


                                          By:_________________________________
                                             Name:
                                             Title:

cc:   Wilmington Trust Company,
      as Class B Trustee




                                                                     Annex VI to
                                                      Revolving Credit Agreement

                    NOTICE OF REPLACEMENT SUBORDINATION AGENT

[Date]
Attention:

Re:   Revolving Credit Agreement dated as of February 8, 1999, between
      Wilmington Trust Company, as Subordination Agent, as agent and trustee
      for the Continental Airlines Pass Through Trust, 1999-1B-[O/S], as
      Borrower, and Bayerische Landesbank Girozentrale (the "LIQUIDITY 
      AGREEMENT")


Ladies and Gentlemen:

            For value received,  the undersigned  beneficiary hereby irrevocably
transfers to:

                         ------------------------------
                              [Name of Transferee]


                         ------------------------------
                             [Address of Transferee]

all rights and  obligations  of the  undersigned as Borrower under the Liquidity
Agreement  referred to above.  The transferee  has succeeded the  undersigned as
Subordination  Agent under the Intercreditor  Agreement referred to in the first
paragraph of the  Liquidity  Agreement,  pursuant to the terms of Section 8.1 of
the Intercreditor Agreement.

            By this  transfer,  all rights of the  undersigned as Borrower under
the Liquidity  Agreement are  transferred  to the  transferee and the transferee
shall hereafter have the sole rights and obligations as Borrower thereunder. The
undersigned  shall pay any costs and expenses of such transfer,  including,  but
not limited to, transfer taxes or governmental charges.



            We ask that this transfer be effective as of _______________, _____.


                                        WILMINGTON TRUST COMPANY,
                                             not in its individual capacity but 
                                             solely as Subordination Agent, as
                                             Borrower


                                        By:____________________________________
                                           Name:
                                           Title:
 

        -----------------------------------------------------------------

                           REVOLVING CREDIT AGREEMENT
                                    (1999-1C)


                          Dated as of February 8, 1999

                                     between

                            WILMINGTON TRUST COMPANY,

                             as Subordination Agent,
                          as agent and trustee for the
                 Continental Airlines Pass Through Trust 1999-1C

                                   as Borrower

                                       and

                       BAYERISCHE LANDESBANK GIROZENTRALE,

                              as Liquidity Provider

        -----------------------------------------------------------------


                                   Relating to

                 Continental Airlines Pass Through Trust 1999-1C
             6.954% Continental Airlines Pass Through Certificates,
                                 Series 1999-1C



                              TABLE OF CONTENTS

                                                                           PAGE

                              ARTICLE I DEFINITIONS
   Section 1.01.  Certain Defined Terms. ....................................1

                 ARTICLE II AMOUNT AND TERMS OF THE COMMITMENT 
   Section 2.01.  The Advances...............................................7
   Section 2.02.  Making the Advances. ......................................7
   Section 2.03.  Fees. .....................................................9
   Section 2.04.  Reductions or Termination of the Maximum Commitment. .....10
   Section 2.05.  Repayments of Interest Advances or the Final Advance. ....10
   Section 2.06.  Repayments of Provider Advances. .........................10
   Section 2.07.  Payments to the Liquidity Provider Under the
                  Intercreditor Agreement. .................................11
   Section 2.08.  Book Entries. ............................................12
   Section 2.09.  Payments from Available Funds Only. ......................12
   Section 2.10.  Extension of the Expiry Date; Non-Extension Advance. .....12

                     ARTICLE III OBLIGATIONS OF THE BORROWER
   Section 3.01.  Increased Costs. .........................................13
   Section 3.02.  Capital Adequacy. ........................................14
   Section 3.03.  Payments Free of Deductions. .............................14
   Section 3.04.  Payments. ................................................15
   Section 3.05.  Computations. ............................................15
   Section 3.06.  Payment on Non-Business Days. ............................15
   Section 3.07.  Interest. ................................................16
   Section 3.08.  Replacement of Borrower. .................................17
   Section 3.09.  Funding Loss Indemnification. ............................17
   Section 3.10.  Illegality. ..............................................18

                         ARTICLE IV CONDITIONS PRECEDENT
   Section 4.01.  Conditions Precedent to Effectiveness of Section 2.01. ...18
   Section 4.02.  Conditions Precedent to Borrowing. .......................20

                               ARTICLE V COVENANTS
   Section 5.01.  Affirmative Covenants of the Borrower. ...................20
   Section 5.02.  Negative Covenants of the Borrower. ......................20

                     ARTICLE VI LIQUIDITY EVENTS OF DEFAULT
   Section 6.01.  Liquidity Events of Default. .............................21

                            ARTICLE VII MISCELLANEOUS
   Section 7.01.  Amendments, Etc. .........................................21
   Section 7.02.  Notices, Etc. ............................................21
   Section 7.03.  No Waiver; Remedies. .....................................22




                              TABLE OF CONTENTS
                                  (Continued)

                                                                           PAGE

   Section 7.04.  Further Assurances. ......................................22
   Section 7.05.  Indemnification; Survival of Certain Provisions. .........23
   Section 7.06.  Liability of the Liquidity Provider. .....................23
   Section 7.07.  Costs, Expenses and Taxes. ...............................24
   Section 7.08.  Binding Effect; Participations. ..........................24
   Section 7.09.  Severability. ............................................25
   Section 7.10.  GOVERNING LAW. ...........................................26
   Section 7.11.  Submission to Jurisdiction; Waiver of Jury Trial; Waiver
                  of Immunity. .............................................26
   Section 7.12.  Execution in Counterparts. ...............................27
   Section 7.13.  Entirety. ................................................27
   Section 7.14.  Headings. ................................................27
   Section 7.15.  Transfer. ................................................27
   Section 7.16.  LIQUIDITY PROVIDER'S OBLIGATION TO MAKE ADVANCES. ........27

ANNEX I          Interest Advance Notice of Borrowing
ANNEX II         Non-Extension Advance Notice of Borrowing
ANNEX III        Downgrade Advance Notice of Borrowing
ANNEX IV         Final Advance Notice of Borrowing
ANNEX V          Notice of Termination
ANNEX VI         Notice of Replacement Subordination Agent



                      REVOLVING CREDIT AGREEMENT (1999-1C)

            This REVOLVING  CREDIT  AGREEMENT  (1999-1C) dated as of February 8,
1999,  between  WILMINGTON  TRUST COMPANY,  a Delaware  corporation,  not in its
individual  capacity but solely as Subordination  Agent under the  Intercreditor
Agreement  (each as defined  below),  as agent and trustee for the Class C Trust
(as defined below) (the "BORROWER"),  and BAYERISCHE LANDESBANK GIROZENTRALE,  a
public law  banking  institution  organized  under the laws of the Free State of
Bavaria, Germany (the "LIQUIDITY PROVIDER").

                              W I T N E S S E T H:

            WHEREAS,  pursuant to the Class C Trust Agreement (such term and all
other  capitalized terms used in these recitals having the meanings set forth or
referred  to in  Section  1.01),  the  Class  C Trust  is  issuing  the  Class C
Certificates; and

            WHEREAS,  the Borrower,  in order to support the timely payment of a
portion of the interest on the Class C  Certificates  in  accordance  with their
terms,  has  requested  the  Liquidity  Provider  to enter into this  Agreement,
providing in part for the Borrower to request in  specified  circumstances  that
Advances be made hereunder.

            NOW, THEREFORE, in consideration of the premises, the parties hereto
agree as follows:


                                    ARTICLE I

                                   DEFINITIONS

         Section 1.01.  CERTAIN DEFINED TERMS. (a) DEFINITIONS.  As used in this
Agreement  and unless  otherwise  expressly  indicated,  or unless  the  context
clearly  requires  otherwise,  the  following  capitalized  terms shall have the
following respective meanings for all purposes of this Agreement:

          "ADDITIONAL  COST" has the  meaning  assigned  to such term in Section
     3.01.

          "ADVANCE"  means an  Interest  Advance,  a Final  Advance,  a Provider
     Advance,  an Applied Provider Advance or an Unpaid Advance, as the case may
     be.

          "APPLICABLE  LIQUIDITY RATE" has the meaning  assigned to such term in
     Section 3.07(g).

          "APPLICABLE  MARGIN"  means (x) with respect to any Unpaid  Advance or
     Applied  Provider  Advance,  1.75% per  annum,  or (y) with  respect to any
     Unapplied Provider Advance, the rate per annum specified in the Fee Letter.




          "APPLIED  DOWNGRADE  ADVANCE" has the meaning assigned to such term in
     Section 2.06(a).

          "APPLIED  NON-EXTENSION ADVANCE" has the meaning assigned to such term
     in Section 2.06(a).

          "APPLIED  PROVIDER  ADVANCE" has the meaning  assigned to such term in
     Section 2.06(a).

          "ASSIGNMENT  AND  ASSUMPTION   AGREEMENT"  means  the  Assignment  and
     Assumption  to be entered  into between the Borrower and the trustee of the
     Successor  Trust,  substantially  in the  form of  Exhibit  C to the  Trust
     Supplement  No.  1999-1C-O,  dated as of the date  hereof,  relating to the
     Class C Trust.

          "BASE RATE" means a fluctuating interest rate per annum in effect from
     time to time,  which rate per annum  shall at all times be equal to (a) the
     weighted average of the rates on overnight Federal funds  transactions with
     members of the Federal Reserve System arranged by Federal funds brokers, as
     published for such day (or, if such day is not a Business Day, for the next
     preceding Business Day) by the Federal Reserve Bank of New York, or if such
     rate is not so published for any day that is a Business Day, the average of
     the quotations for such day for such transactions received by the Liquidity
     Provider from three Federal funds brokers of recognized  standing  selected
     by it, plus (b) one-quarter of one percent (1/4 of 1%).

          "BASE RATE  ADVANCE"  means an Advance  that bears  interest at a rate
     based upon the Base Rate.

          "BORROWER"  has the  meaning  assigned  to such term in the recital of
     parties to this Agreement.

          "BORROWING"  means the making of Advances  requested  by delivery of a
     Notice of Borrowing.

          "BUSINESS  DAY" means any day other than a Saturday or Sunday or a day
     on which  commercial  banks are required or authorized to close in Houston,
     Texas,  New York,  New York,  or,  so long as any  Class C  Certificate  is
     outstanding,  the city and state in which the Class C Trustee, the Borrower
     or any Loan Trustee  maintains  its  Corporate  Trust Office or receives or
     disburses funds, and, if the applicable Business Day relates to any Advance
     or other amount bearing interest based on the LIBOR Rate, on which dealings
     are carried on in the London interbank market.

          "CONSENT NOTICE" has the meaning specified in Section 2.10.

          "CONSENT PERIOD" has the meaning specified in Section 2.10.




          "DEPOSIT  AGREEMENT" means the Deposit Agreement dated the date hereof
     between First  Security  Bank,  National  Association,  as Escrow Agent and
     Westdeutsche  Landesbank  Girozentrale,  New York  Branch,  as  Depositary,
     pertaining  to the  Class  C  Certificates,  as the  same  may be  amended,
     modified or  supplemented  from time to time in  accordance  with the terms
     thereof.

          "DEPOSITARY"  has the  meaning  assigned  to such term in the  Deposit
     Agreement.

          "DEPOSITS"  has the  meaning  assigned  to such  terms in the  Deposit
     Agreement.

          "DOWNGRADE ADVANCE" means an Advance made pursuant to Section 2.02(c).

          "EFFECTIVE  DATE" has the  meaning  specified  in  Section  4.01.  The
     delivery of the  certificate  of the  Liquidity  Provider  contemplated  by
     Section  4.01(e) shall be conclusive  evidence that the Effective  Date has
     occurred.

          "EXCLUDED  TAXES" means (i) taxes imposed on the overall net income of
     the Liquidity  Provider or of its Facility Office by the jurisdiction where
     such  Liquidity  Provider's  principal  office or such  Facility  Office is
     located, and (ii) Excluded Withholding Taxes.

          "EXCLUDED  WITHHOLDING  TAXES" means (i) withholding  Taxes imposed by
     the United States except to the extent that such United States  withholding
     Taxes are imposed as a result of any change in  applicable  law  (excluding
     from change in  applicable  law for this purpose a change in an  applicable
     treaty or other  change in law  affecting  the  applicability  of a treaty)
     after the date  hereof,  or in the case of a successor  Liquidity  Provider
     (including a transferee of an Advance) or Facility  Office,  after the date
     on which such successor Liquidity Provider obtains its interest or on which
     the Facility Office is changed,  and (ii) any withholding  Taxes imposed by
     the  United  States  which  are  imposed  or  increased  as a result of the
     Liquidity  Provider  failing to deliver to the Borrower any  certificate or
     document  (which  certificate or document in the good faith judgment of the
     Liquidity  Provider it is legally  entitled to provide) which is reasonably
     requested by the Borrower to establish  that payments  under this Agreement
     are exempt from (or entitled to a reduced rate of) withholding Tax.

          "EXPENSES"  means  liabilities,   obligations,  damages,  settlements,
     penalties,  claims,  actions,  suits,  costs,  expenses,  and disbursements
     (including, without limitation,  reasonable fees and disbursements of legal
     counsel  and costs of  investigation),  provided  that  Expenses  shall not
     include any Taxes.

          "EXPIRY DATE" means February 6, 2000  initially,  or any date to which
     the Expiry Date is extended pursuant to Section 2.10.

          "EXTENSION NOTICE" has the meaning specified in Section 2.10.




          "FACILITY OFFICE" means the office of the Liquidity Provider presently
     located at Munich,  Germany, or such other office as the Liquidity Provider
     from  time to  time  shall  notify  the  Borrower  as its  Facility  Office
     hereunder;  provided  that the  Liquidity  Provider  shall not  change  its
     Facility  Office to a Facility  Office outside the United States of America
     except in accordance with Section 3.01, 3.02 or 3.03 hereof.

          "FINAL ADVANCE" means an Advance made pursuant to Section 2.02(d).

          "INTERCREDITOR  AGREEMENT" means the Intercreditor Agreement dated the
     date hereof,  among the  Trustees,  the Liquidity  Provider,  the liquidity
     provider under each Liquidity  Facility (other than this Agreement) and the
     Subordination Agent, as the same may be amended,  supplemented or otherwise
     modified from time to time in accordance with its terms.

          "INTEREST ADVANCE" means an Advance made pursuant to Section 2.02(a).

          "INTEREST  PERIOD" means,  with respect to any LIBOR Advance,  each of
     the following periods:

          (i)  the period  beginning on the third Business Day following  either
               (x) the Liquidity  Provider's  receipt of the Notice of Borrowing
               for such LIBOR  Advance or (y) the  withdrawal  of funds from the
               Class  C Cash  Collateral  Account  for  the  purpose  of  paying
               interest on the Class C Certificates  as  contemplated by Section
               2.06(a)  hereof and, in either  case,  ending on the next Regular
               Distribution Date; and

          (ii) each  subsequent  period  commencing  on  the  last  day  of  the
               immediately  preceding  Interest  Period  and  ending on the next
               Regular Distribution Date;

      PROVIDED,  HOWEVER, that if (x) the Final Advance shall have been made, or
      (y) other  outstanding  Advances  shall have been converted into the Final
      Advance,  then the Interest  Periods  shall be  successive  periods of one
      month  beginning  on  the  third  Business  Day  following  the  Liquidity
      Provider's  receipt of the Notice of Borrowing  for such Final Advance (in
      the case of clause (x) above) or the Regular  Distribution  Date following
      such conversion (in the case of clause (y) above).

          "LIBOR ADVANCE" means an Advance bearing interest at a rate based upon
     the LIBOR Rate.

          "LIBOR RATE" means, with respect to any Interest Period,

          (i)  the rate per  annum  appearing  on  display  page  3750  (British
               Bankers  Association-LIBOR)  of the Dow Jones Markets Service (or



               any successor or substitute therefor) at approximately 11:00 A.M.
               (London  time) two  Business  Days  before  the first day of such
               Interest Period,  as the rate for dollar deposits with a maturity
               comparable to such Interest Period, or

          (ii) if the  rate  calculated  pursuant  to  clause  (i)  above is not
               available,  the average (rounded  upwards,  if necessary,  to the
               next  1/16 of 1%) of the rates  per  annum at which  deposits  in
               dollars  are offered for the  relevant  Interest  Period by three
               banks of recognized  standing selected by the Liquidity  Provider
               in the  London  interbank  market  at  approximately  11:00  A.M.
               (London  time) two  Business  Days  before  the first day of such
               Interest Period in an amount approximately equal to the principal
               amount of the LIBOR Advance to which such  Interest  Period is to
               apply and for a period comparable to such Interest Period.

          "LIQUIDITY  EVENT OF DEFAULT"  means the  occurrence of either (a) the
     Acceleration  of all of the Equipment Notes (provided that, with respect to
     the period prior to the Delivery  Period Expiry Date,  such Equipment Notes
     have an aggregate  outstanding principal balance in excess of $300,000,000)
     or (b) a Continental Bankruptcy Event.

          "LIQUIDITY  INDEMNITEE"  means (i) the  Liquidity  Provider,  (ii) the
     directors,  officers,  employees and agents of the Liquidity Provider,  and
     (iii) the  successors  and  permitted  assigns of the persons  described in
     clauses (i) and (ii), inclusive.

          "LIQUIDITY  PROVIDER"  has the  meaning  assigned  to such term in the
     recital of parties to this Agreement.

          "MAXIMUM  AVAILABLE  COMMITMENT"  shall  mean,  subject to the proviso
     contained  in the  third  sentence  of  Section  2.02(a),  at any  time  of
     determination,  (a) the  Maximum  Commitment  at  such  time  LESS  (b) the
     aggregate  amount  of each  Interest  Advance  outstanding  at  such  time;
     PROVIDED that following a Provider Advance or a Final Advance,  the Maximum
     Available Commitment shall be zero.

          "MAXIMUM COMMITMENT" means initially  $13,251,438,  as the same may be
     reduced from time to time in accordance with Section 2.04(a).

          "NON-EXCLUDED TAX" has the meaning specified in Section 3.03.

          "NON-EXTENSION  ADVANCE"  means an Advance  made  pursuant  to Section
     2.02(b).

          "NOTICE OF BORROWING" has the meaning specified in Section 2.02(e).

          "NOTICE OF REPLACEMENT  SUBORDINATION AGENT" has the meaning specified
     in Section 3.08.




          "PERFORMING NOTE DEFICIENCY"  means any time that less than 65% of the
     then  aggregate  outstanding  principal  amount of all Equipment  Notes are
     Performing Equipment Notes.

          "PROSPECTUS  SUPPLEMENT" means the Prospectus Supplement dated January
     21, 1999 relating to the Certificates, as such Prospectus Supplement may be
     amended or supplemented.

          "PROVIDER  ADVANCE"  means  a  Downgrade  Advance  or a  Non-Extension
     Advance.

          "REGULATORY  CHANGE" has the meaning  assigned to such term in Section
     3.01.

          "REPLENISHMENT  AMOUNT"  has the  meaning  assigned  to  such  term in
     Section 2.06(b).

          "REQUIRED  AMOUNT" means, for any day, the sum of the aggregate amount
     of interest,  calculated at the rate per annum equal to the Stated Interest
     Rate for the Class C  Certificates,  that  would be  payable on the Class C
     Certificates   on  each  of  the  three   successive   semiannual   Regular
     Distribution  Dates  immediately  following  such day or,  if such day is a
     Regular  Distribution  Date, on such day and the  succeeding two semiannual
     Regular  Distribution  Dates,  in each case  calculated on the basis of the
     Pool Balance of the Class C Certificates  on such day and without regard to
     expected future payments of principal on the Class C Certificates.

          "SUCCESSOR  TRUST"  means  Continental  Airlines  Pass  Through  Trust
     1999-1C-S.

          "TAX  LETTER"  means the  letter  dated the date  hereof  between  the
     Liquidity Provider and Continental pertaining to this Agreement.

          "TERMINATION  DATE" means the earliest to occur of the following:  (i)
     the  Expiry  Date;  (ii) the date on which  the  Borrower  delivers  to the
     Liquidity  Provider a certificate,  signed by a Responsible  Officer of the
     Borrower, certifying that all of the Class C Certificates have been paid in
     full (or provision  has been made for such payment in  accordance  with the
     Intercreditor  Agreement  and the Trust  Agreements)  or are  otherwise  no
     longer entitled to the benefits of this Agreement;  (iii) the date on which
     the Borrower delivers to the Liquidity Provider a certificate,  signed by a
     Responsible  Officer  of  the  Borrower,   certifying  that  a  Replacement
     Liquidity Facility has been substituted for this Agreement in full pursuant
     to Section 3.6(e) of the Intercreditor  Agreement;  (iv) the fifth Business
     Day following the receipt by the Borrower of a Termination  Notice from the
     Liquidity  Provider  pursuant to Section 6.01  hereof;  and (v) the date on
     which no Advance is or may (including by reason of  reinstatement as herein
     provided) become available for a Borrowing hereunder.

          "TERMINATION NOTICE" means the Notice of Termination  substantially in
     the form of Annex V to this Agreement.




          "TRANSFEREE" has the meaning assigned to such term in Section 7.08(b).

          "UNAPPLIED  PROVIDER ADVANCE" means any Provider Advance other than an
     Applied Provider Advance.

          "UNPAID  ADVANCE"  has the  meaning  assigned  to such term in Section
     2.05.

          "WITHDRAWAL NOTICE" has the meaning specified in Section 2.10.

            (b) TERMS DEFINED IN THE INTERCREDITOR  AGREEMENT.  For all purposes
of this  Agreement,  the  following  terms  shall have the  respective  meanings
assigned to such terms in the Intercreditor Agreement:

      "ACCELERATION",   "CERTIFICATES",   "CLASS  A   CERTIFICATES",   "CLASS  B
      CERTIFICATES",  "CLASS C CASH COLLATERAL ACCOUNT", "CLASS C CERTIFICATES",
      "CLASS C TRUST",  "CLASS C TRUST AGREEMENT",  "CLASS C TRUSTEE",  "CLOSING
      DATE", "CONTINENTAL", "CONTINENTAL BANKRUPTCY EVENT", "CONTROLLING PARTY",
      "CORPORATE  TRUST OFFICE",  "DELIVERY  PERIOD EXPIRY DATE",  "DISTRIBUTION
      DATE",  "DOWNGRADED  FACILITY",  "EQUIPMENT NOTES",  "FEE LETTER",  "FINAL
      LEGAL DISTRIBUTION DATE",  "FINANCING AGREEMENT",  "INDENTURE",  "INTEREST
      PAYMENT  DATE",  "INVESTMENT  EARNINGS",  "LEASED  AIRCRAFT",   "LIQUIDITY
      FACILITY",    "LIQUIDITY   OBLIGATIONS",    "LOAN   TRUSTEE",   "MOODY'S",
      "NON-EXTENDED   FACILITY",    "NOTE   PURCHASE   AGREEMENT",    "OPERATIVE
      AGREEMENTS",  "OWNED  AIRCRAFT",  "PARTICIPATION  AGREEMENT",  "PERFORMING
      EQUIPMENT  NOTE",  "PERSON",  "POOL BALANCE",  "RATING  AGENCY",  "RATINGS
      CONFIRMATION",   "REGULAR  DISTRIBUTION  DATE",   "REPLACEMENT   LIQUIDITY
      FACILITY",  "RESPONSIBLE OFFICER", "SCHEDULED PAYMENT", "SPECIAL PAYMENT",
      "STANDARD  &  POOR'S",  "STATED  INTEREST  RATE",  "SUBORDINATION  AGENT",
      "TAXES", "THRESHOLD RATING",  "TRANSFER",  "TRUST AGREEMENTS",  "TRUSTEE",
      "UNDERWRITERS", "UNDERWRITING AGREEMENT", and "WRITTEN NOTICE".


                                   ARTICLE II

                       AMOUNT AND TERMS OF THE COMMITMENT

            Section  2.01.   THE  ADVANCES.   The  Liquidity   Provider   hereby
irrevocably  agrees, on the terms and conditions  hereinafter set forth, to make
Advances to the Borrower from time to time on any Business Day during the period
from the Effective Date until 12:00 noon (New York City time) on the Expiry Date
(unless the obligations of the Liquidity Provider shall be earlier terminated in
accordance with the terms of Section 2.04(b)) in an aggregate amount at any time
outstanding not to exceed the Maximum Commitment.

            Section 2.02.  MAKING THE ADVANCES.  (a) Interest  Advances shall be
made in one or more  Borrowings by delivery to the Liquidity  Provider of one or
more written and  completed  Notices of Borrowing in  substantially  the form of
Annex I attached hereto,  signed by a Responsible Officer of the Borrower, in an
amount not exceeding the Maximum Available  Commitment at such time and shall be



used solely for the payment when due of interest on the Class C Certificates  at
the Stated  Interest  Rate  therefor in  accordance  with Section  3.6(a) of the
Intercreditor   Agreement.   Each   Interest   Advance  made   hereunder   shall
automatically  reduce the Maximum Available  Commitment and the amount available
to be borrowed  hereunder by subsequent  Advances by the amount of such Interest
Advance  (subject  to  reinstatement  as provided  in the next  sentence).  Upon
repayment  to the  Liquidity  Provider  in full of the  amount  of any  Interest
Advance made pursuant to this Section  2.02(a),  together with accrued  interest
thereon  (as  provided  herein),  the  Maximum  Available  Commitment  shall  be
reinstated by the amount of such repaid Interest Advance,  but not to exceed the
Maximum Commitment;  PROVIDED,  however,  that the Maximum Available  Commitment
shall not be so reinstated at any time if (i) a Liquidity Event of Default shall
have occurred and be continuing and (ii) there is a Performing Note Deficiency.

            (b) A Non-Extension  Advance shall be made in a single  Borrowing if
this  Agreement  is not  extended  in  accordance  with  Section  3.6(d)  of the
Intercreditor Agreement (unless a Replacement Liquidity Facility to replace this
Agreement  shall have been  delivered  to the Borrower as  contemplated  by said
Section 3.6(d) within the time period  specified in such Section) by delivery to
the  Liquidity  Provider  of a written  and  completed  Notice of  Borrowing  in
substantially  the form of Annex II  attached  hereto,  signed by a  Responsible
Officer of the Borrower,  in an amount equal to the Maximum Available Commitment
at such time, and shall be used to fund the Class C Cash  Collateral  Account in
accordance  with said  Section  3.6(d) and Section  3.6(f) of the  Intercreditor
Agreement.

            (c) A Downgrade  Advance shall be made in a single  Borrowing upon a
downgrading of the Liquidity Provider's  short-term unsecured debt rating issued
by either Rating Agency below the applicable  Threshold  Rating (as provided for
in Section 3.6(c) of the Intercreditor Agreement) unless a Replacement Liquidity
Facility to replace this Agreement shall have been  previously  delivered to the
Borrower in accordance  with said Section  3.6(c),  by delivery to the Liquidity
Provider of a written and  completed  Notice of Borrowing in  substantially  the
form of Annex III  attached  hereto,  signed  by a  Responsible  Officer  of the
Borrower,  in an amount equal to the Maximum Available  Commitment at such time,
and shall be used to fund the Class C Cash Collateral Account in accordance with
said Section 3.6(c) and Section 3.6(f) of the Intercreditor Agreement.

            (d) A Final  Advance  shall be made in a single  Borrowing  upon the
receipt by the  Borrower of a  Termination  Notice from the  Liquidity  Provider
pursuant  to Section  6.01 hereof by  delivery  to the  Liquidity  Provider of a
written and completed Notice of Borrowing in substantially  the form of Annex IV
attached hereto,  signed by a Responsible Officer of the Borrower,  in an amount
equal to the Maximum  Available  Commitment  at such time,  and shall be used to
fund the Class C Cash  Collateral  Account (in accordance with Section 3.6(i) of
the Intercreditor Agreement) and Section 3.6(f) of the Intercreditor Agreement.

            (e) Each Borrowing  shall be made on notice in writing (a "NOTICE OF
BORROWING")  in  substantially  the form required by Section  2.02(a),  2.02(b),
2.02(c) or 2.02(d),  as the case may be, given by the Borrower to the  Liquidity



Provider.  If a Notice of  Borrowing  is delivered by the Borrower in respect of
any  Borrowing no later than 1:00 p.m.  (New York City time) on a Business  Day,
upon  satisfaction  of the  conditions  precedent set forth in Section 4.02 with
respect to a requested Borrowing, the Liquidity Provider shall make available to
the Borrower,  in accordance with its payment  instructions,  the amount of such
Borrowing in U.S. dollars and immediately available funds, before 4:00 p.m. (New
York City time) on such Business Day or on such later  Business Day specified in
such Notice of Borrowing.  If a Notice of Borrowing is delivered by the Borrower
in respect of any  Borrowing  after 1:00 p.m. (New York City time) on a Business
Day, upon  satisfaction  of the  conditions  precedent set forth in Section 4.02
with  respect  to a  requested  Borrowing,  the  Liquidity  Provider  shall make
available to the Borrower,  in  accordance  with its payment  instructions,  the
amount of such  Borrowing in U.S.  dollars and in immediately  available  funds,
before 12:00 noon (New York City time) on the first  Business Day next following
the day of receipt of such Notice of  Borrowing  or on such later  Business  Day
specified by the Borrower in such Notice of Borrowing. Payments of proceeds of a
Borrowing  shall be made by wire transfer of immediately  available funds to the
Borrower in  accordance  with such wire  transfer  instructions  as the Borrower
shall furnish from time to time to the Liquidity Provider for such purpose. Each
Notice of  Borrowing  shall be  irrevocable  and binding on the  Borrower.  Each
Notice of Borrowing  shall be effective  upon  delivery of a copy thereof to the
Liquidity  Provider's  New York Branch at the address  specified in Section 7.02
hereof.

            (f) Upon the making of any Advance requested pursuant to a Notice of
Borrowing, in accordance with the Borrower's payment instructions, the Liquidity
Provider shall be fully  discharged of its obligation  hereunder with respect to
such Notice of Borrowing,  and the Liquidity  Provider  shall not  thereafter be
obligated  to make any further  Advances  hereunder in respect of such Notice of
Borrowing to the Borrower or to any other Person. Notwithstanding the provisions
of  Section  2.02(e),  if the  Liquidity  Provider  makes an  Advance  requested
pursuant to a Notice of Borrowing  before 12:00 noon (New York City time) on the
second Business Day after the date of payment specified in said Section 2.02(e),
the Liquidity  Provider shall have fully  discharged its  obligations  hereunder
with  respect to such Advance and shall not be in default  hereunder.  Following
the making of any Advance pursuant to Section 2.02(b), (c) or (d) hereof to fund
the Class C Cash  Collateral  Account,  the  Liquidity  Provider  shall  have no
interest in or rights to the Class C Cash  Collateral  Account,  such Advance or
any other  amounts  from time to time on deposit in the Class C Cash  Collateral
Account;  PROVIDED that the foregoing shall not affect or impair the obligations
of the  Subordination  Agent to make the  distributions  contemplated by Section
3.6(e) or (f) of the Intercreditor  Agreement,  and PROVIDED  FURTHER,  that the
foregoing  shall not affect or impair the rights of the  Liquidity  Provider  to
provide written  instructions with respect to the investment and reinvestment of
amounts in the Cash Collateral Accounts to the extent provided in Section 2.2(b)
of the Intercreditor  Agreement.  By paying to the Borrower proceeds of Advances
requested by the Borrower in accordance  with the provisions of this  Agreement,
the  Liquidity   Provider  makes  no   representation  as  to,  and  assumes  no
responsibility for, the correctness or sufficiency for any purpose of the amount
of the Advances so made and requested.

            Section  2.03.  FEES.  The Borrower  agrees to pay to the  Liquidity
Provider the fees set forth in the Fee Letter.




            Section 2.04. REDUCTIONS OR TERMINATION OF THE MAXIMUM COMMITMENT.

            (a) AUTOMATIC  REDUCTION.  Promptly following each date on which the
Required Amount is reduced as a result of a reduction in the Pool Balance of the
Class C Certificates or otherwise, the Maximum Commitment shall automatically be
reduced to an amount equal to such reduced Required Amount (as calculated by the
Borrower). The Borrower shall give notice of any such automatic reduction of the
Maximum  Commitment to the Liquidity  Provider within two Business Days thereof.
The failure by the  Borrower  to furnish  any such notice  shall not affect such
automatic reduction of the Maximum Commitment.

            (b)  TERMINATION.  Upon the making of any Provider  Advance or Final
Advance  hereunder or the occurrence of the Termination  Date, the obligation of
the Liquidity  Provider to make further Advances  hereunder shall  automatically
and irrevocably terminate, and the Borrower shall not be entitled to request any
further Borrowing hereunder.

            Section 2.05.  REPAYMENTS OF INTEREST ADVANCES OR THE FINAL ADVANCE.
Subject to Sections  2.06,  2.07 and 2.09 hereof,  the Borrower  hereby  agrees,
without notice of an Advance or demand for repayment from the Liquidity Provider
(which notice and demand are hereby waived by the Borrower), to pay, or to cause
to be paid,  to the  Liquidity  Provider  on each  date on which  the  Liquidity
Provider shall make an Interest Advance or the Final Advance, an amount equal to
(a) the amount of such Advance (any such Advance,  until repaid,  is referred to
herein as an "UNPAID  ADVANCE"),  plus (b)  interest  on the amount of each such
Unpaid  Advance as provided in Section  3.07  hereof;  PROVIDED  that if (i) the
Liquidity Provider shall make a Provider Advance at any time after making one or
more Interest  Advances which shall not have been repaid in accordance with this
Section 2.05 or (ii) this Liquidity Facility shall become a Downgraded  Facility
or Non-Extended  Facility at any time when  unreimbursed  Interest Advances have
reduced the Maximum  Available  Commitment to zero, then such Interest  Advances
shall  cease to  constitute  Unpaid  Advances  and  shall be deemed to have been
changed into an Applied Downgrade Advance or an Applied  Non-Extension  Advance,
as the case may be,  for all  purposes  of this  Agreement  (including,  without
limitation,  for the  purpose  of  determining  when such  Interest  Advance  is
required to be repaid to the Liquidity  Provider in accordance with Section 2.06
and for the  purposes  of  Section  2.06(b)).  The  Borrower  and the  Liquidity
Provider  agree that the  repayment in full of each  Interest  Advance and Final
Advance on the date such  Advance is made is  intended  to be a  contemporaneous
exchange for new value given to the Borrower by the Liquidity Provider.

            Section 2.06. REPAYMENTS OF PROVIDER ADVANCES.  (a) Amounts advanced
hereunder  in respect of a Provider  Advance  shall be  deposited in the Class C
Cash Collateral Account, invested and withdrawn from the Class C Cash Collateral
Account  as set  forth  in  Sections  3.6(c),  (d) and (f) of the  Intercreditor
Agreement. The Borrower agrees to pay to the Liquidity Provider, on each Regular
Distribution Date,  commencing on the first Regular  Distribution Date after the
making of a  Provider  Advance,  interest  on the  principal  amount of any such
Provider Advance as provided in Section 3.07; PROVIDED, HOWEVER, that amounts in
respect of a Provider Advance withdrawn from the Class C Cash Collateral Account
for the purpose of paying  interest on the Class C  Certificates  in  accordance



with  Section  3.6(f) of the  Intercreditor  Agreement  (the  amount of any such
withdrawal being (y) in the case of a Downgrade  Advance,  an "APPLIED DOWNGRADE
ADVANCE"  and  (z)  in  the  case  of  a  Non-Extension   Advance,  an  "APPLIED
NON-EXTENSION  ADVANCE" and,  together  with an Applied  Downgrade  Advance,  an
"APPLIED  PROVIDER  ADVANCE") shall  thereafter  (subject to Section 2.06(b)) be
treated as an Interest  Advance under this Agreement for purposes of determining
the Applicable  Liquidity Rate for interest payable thereon;  PROVIDED  FURTHER,
HOWEVER,  that if,  following  the making of a Provider  Advance,  the Liquidity
Provider delivers a Termination  Notice to the Borrower pursuant to Section 6.01
hereof,  such Provider  Advance  shall  thereafter be treated as a Final Advance
under this Agreement for purposes of determining  the Applicable  Liquidity Rate
for  interest  payable  thereon.  Subject  to  Sections  2.07 and  2.09  hereof,
immediately  upon the withdrawal of any amounts from the Class C Cash Collateral
Account on account of a reduction in the  Required  Amount,  the Borrower  shall
repay  to the  Liquidity  Provider  a  portion  of the  Provider  Advances  in a
principal amount equal to such reduction,  plus interest on the principal amount
prepaid as provided in Section 3.07 hereof.

            (b) At any time when an Applied  Provider  Advance  (or any  portion
thereof) is outstanding, upon the deposit in the Class C Cash Collateral Account
of any amount pursuant to clause "THIRD" of Section 2.4(b) of the  Intercreditor
Agreement,  clause  "THIRD" of Section  3.2 of the  Intercreditor  Agreement  or
clause "FOURTH" of Section 3.3 of the  Intercreditor  Agreement (any such amount
being a  "REPLENISHMENT  AMOUNT") for the purpose of  replenishing or increasing
the balance  thereof up to the Required  Amount at such time,  (i) the aggregate
outstanding  principal amount of all Applied Provider  Advances (and of Provider
Advances  treated  as an  Interest  Advance  for  purposes  of  determining  the
Applicable  Liquidity Rate for interest  payable thereon) shall be automatically
reduced  by the  amount  of such  Replenishment  Amount  and (ii) the  aggregate
outstanding  principal  amount  of all  Unapplied  Provider  Advances  shall  be
automatically increased by the amount of such Replenishment Amount.

            (c)  Upon the  provision  of a  Replacement  Liquidity  Facility  in
replacement  of  this  Agreement  in  accordance  with  Section  3.6(e)  of  the
Intercreditor  Agreement,  amounts  remaining  on  deposit  in the  Class C Cash
Collateral  Account after giving effect to any Applied  Provider  Advance on the
date of such replacement shall be reimbursed to the Liquidity Provider, but only
to the extent  such  amounts  are  necessary  to repay in full to the  Liquidity
Provider all amounts owing to it hereunder.

            Section  2.07.   PAYMENTS  TO  THE  LIQUIDITY   PROVIDER  UNDER  THE
INTERCREDITOR  AGREEMENT.  In order to provide for payment or  repayment  to the
Liquidity  Provider  of  any  amounts  hereunder,  the  Intercreditor  Agreement
provides  that amounts  available  and referred to in Articles II and III of the
Intercreditor  Agreement,  to  the  extent  payable  to the  Liquidity  Provider
pursuant  to  the  terms  of the  Intercreditor  Agreement  (including,  without
limitation, Section 3.6(f) of the Intercreditor Agreement), shall be paid to the
Liquidity Provider in accordance with the terms thereof.  Amounts so paid to the
Liquidity  Provider  shall be applied by the  Liquidity  Provider  to  Liquidity
Obligations then due and payable in accordance with the Intercreditor  Agreement
or, if not provided for in the Intercreditor  Agreement,  then in such manner as
the Liquidity Provider shall deem appropriate.




            Section 2.08. BOOK ENTRIES. The Liquidity Provider shall maintain in
accordance  with its usual  practice  an  account  or  accounts  evidencing  the
indebtedness of the Borrower  resulting from Advances made from time to time and
the amounts of principal  and interest  payable  hereunder and paid from time to
time in respect thereof;  PROVIDED,  HOWEVER,  that the failure by the Liquidity
Provider to maintain such account or accounts  shall not affect the  obligations
of the Borrower in respect of Advances.

            Section 2.09. PAYMENTS FROM AVAILABLE FUNDS ONLY. All payments to be
made by the Borrower  under this  Agreement  shall be made only from the amounts
that constitute  Scheduled Payments,  Special Payments or payments under Section
8.1 of the  Participation  Agreements with respect to Owned  Aircraft,  payments
under  Section  9.1 of the  Participation  Agreements  with  respect  to  Leased
Aircraft and payments under Section 6 of the Note Purchase Agreement and only to
the extent that the Borrower shall have sufficient income or proceeds  therefrom
to enable the  Borrower to make  payments in  accordance  with the terms  hereof
after  giving  effect to the  priority of payments  provisions  set forth in the
Intercreditor  Agreement. The Liquidity Provider agrees that it will look solely
to such amounts to the extent  available for  distribution  to it as provided in
the  Intercreditor  Agreement and this  Agreement and that the Borrower,  in its
individual  capacity,  is not personally liable to it for any amounts payable or
liability under this Agreement  except as expressly  provided in this Agreement,
the Intercreditor Agreement or any Participation  Agreement.  Amounts on deposit
in the Class C Cash  Collateral  Account  shall be  available to the Borrower to
make  payments  under this  Agreement  only to the  extent and for the  purposes
expressly contemplated in Section 3.6(f) of the Intercreditor Agreement.

            Section 2.10. EXTENSION OF THE EXPIRY DATE;  NON-EXTENSION  ADVANCE.
The Borrower may, from time to time, by notice to the Liquidity  Provider  (each
such notice  being an  "EXTENSION  NOTICE")  given no later than 40th day and no
earlier than the 60th day prior to the then applicable  Expiry Date,  request an
extension  of the  Expiry  Date to the  earlier of (i) the date which is 15 days
after the Final Legal  Distribution  Date for the Class C Certificates  and (ii)
the date that is the day immediately preceding the 364th day occurring after the
last day of the Consent Period (as hereinafter defined).  The Liquidity Provider
may, by a notice (a "CONSENT  NOTICE") to the Borrower,  given during the period
commencing with the date of the Liquidity  Provider's  receipt of such Extension
Notice and  ending on the date that is 25 days prior to the Expiry  Date then in
effect (the  "CONSENT  PERIOD"),  consent to such  extension of the Expiry Date,
which consent may be given or withheld by the Liquidity Provider in its absolute
and sole  discretion;  PROVIDED,  HOWEVER,  that  such  extension  shall  not be
effective  with respect to the Liquidity  Provider if by a notice (a "WITHDRAWAL
NOTICE") to the Borrower during the Consent Period the Liquidity Provider either
declines  to consent to such  extension  or revokes  its  Consent  Notice.  If a
Withdrawal  Notice has been  given or if the  Liquidity  Provider  has failed to
deliver a Consent  Notice  within the Consent  Period (and, in each case, if the
Liquidity  Provider  shall not have been  replaced in  accordance  with  Section
3.6(e) of the  Intercreditor  Agreement),  the Borrower shall be entitled on and
after the date on which the Consent Period ends (but prior to the then effective
Expiry  Date) to request a  Non-Extension  Advance in  accordance  with  Section
2.02(b) hereof and Section 3.6(d) of the Intercreditor Agreement.




                                   ARTICLE III

                           OBLIGATIONS OF THE BORROWER

            Section  3.01.  INCREASED  COSTS.  The  Borrower  shall  pay  to the
Liquidity  Provider  from  time to time  such  amounts  as may be  necessary  to
compensate  the  Liquidity  Provider  for any  increased  costs  incurred by the
Liquidity Provider which are attributable to its making or maintaining any LIBOR
Advances hereunder or its obligation to make any such Advances hereunder, or any
reduction  in  any  amount  receivable  by the  Liquidity  Provider  under  this
Agreement or the Intercreditor Agreement in respect of any such Advances or such
obligation  (such increases in costs and reductions in amounts  receivable being
herein called "ADDITIONAL  COSTS"),  resulting from any change after the date of
this Agreement in U.S. federal, state, municipal, or foreign laws or regulations
(including  Regulation  D of the  Board  of  Governors  of the  Federal  Reserve
System),  or the  adoption  or making  after the date of this  Agreement  of any
interpretations,  directives,  or  requirements  applying  to a class  of  banks
including the Liquidity Provider under any U.S. federal,  state,  municipal,  or
any foreign laws or regulations  (whether or not having the force of law) by any
court,  central bank or monetary  authority  charged with the  interpretation or
administration thereof (a "REGULATORY CHANGE"),  which: (1) changes the basis of
taxation of any amounts  payable to the Liquidity  Provider under this Agreement
in respect of any such Advances (other than Excluded  Taxes);  or (2) imposes or
modifies any reserve,  special deposit,  compulsory loan or similar requirements
relating to any  extensions  of credit or other assets of, or any deposits  with
other liabilities of, the Liquidity Provider (including any such Advances or any
deposits  referred to in the  definition of LIBOR Rate or related  definitions).
The  Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with
applicable legal and regulatory  restrictions) to change the jurisdiction of its
Facility  Office if making such  change  would avoid the need for, or reduce the
amount of, any amount payable under this Section that may thereafter  accrue and
would not, in the reasonable  judgment of the Liquidity  Provider,  be otherwise
disadvantageous to the Liquidity Provider.

            The  Liquidity  Provider  will  notify  the  Borrower  of any  event
occurring  after the date of this  Agreement  that will  entitle  the  Liquidity
Provider  to  compensation   pursuant  to  this  Section  3.01  as  promptly  as
practicable  after it obtains  knowledge  thereof and determines to request such
compensation,  which notice shall describe in reasonable  detail the calculation
of the amounts owed under this Section. Determinations by the Liquidity Provider
for purposes of this Section 3.01 of the effect of any Regulatory  Change on its
costs of  making or  maintaining  Advances  or on  amounts  receivable  by it in
respect of Advances,  and of the additional  amounts  required to compensate the
Liquidity  Provider  in respect of any  Additional  Costs,  shall be prima facie
evidence of the amount owed under this Section.

            Notwithstanding the preceding two paragraphs, the Liquidity Provider
and the Subordination  Agent agree that any permitted assignee or participant of
the initial Liquidity  Provider which is not a bank shall not be entitled to the
benefits of the preceding two paragraphs (but without limiting the provisions of
Section 7.08 hereof).




            Section 3.02. CAPITAL ADEQUACY. If (1) the adoption,  after the date
hereof, of any applicable governmental law, rule or regulation regarding capital
adequacy,  (2) any  change,  after the date  hereof,  in the  interpretation  or
administration  of any such law, rule or regulation by any central bank or other
governmental authority charged with the interpretation or administration thereof
or (3) compliance by the Liquidity  Provider or any corporation  controlling the
Liquidity  Provider  with  any  applicable   guideline  or  request  of  general
applicability,  issued  after  the date  hereof,  by any  central  bank or other
governmental authority (whether or not having the force of law) that constitutes
a change of the nature  described  in clause (2), has the effect of requiring an
increase in the amount of capital  required to be  maintained  by the  Liquidity
Provider  or any  corporation  controlling  the  Liquidity  Provider,  and  such
increase is based upon the Liquidity Provider's  obligations hereunder and other
similar obligations,  the Borrower shall pay to the Liquidity Provider from time
to time such  additional  amount or amounts as are necessary to  compensate  the
Liquidity  Provider  for such  portion of such  increase as shall be  reasonably
allocable to the Liquidity Provider's obligations to the Borrower hereunder. The
Liquidity Provider agrees to use reasonable efforts  (consistent with applicable
legal and regulatory  restrictions)  to change the  jurisdiction of its Facility
Office if making such change  would avoid the need for, or reduce the amount of,
any amount payable under this Section that may thereafter  accrue and would not,
in the reasonable  judgment of the Liquidity Provider,  be otherwise  materially
disadvantageous to the Liquidity Provider.

            The  Liquidity  Provider  will  notify  the  Borrower  of any  event
occurring  after the date of this  Agreement  that will  entitle  the  Liquidity
Provider  to  compensation   pursuant  to  this  Section  3.02  as  promptly  as
practicable  after it obtains  knowledge  thereof and determines to request such
compensation,  which notice shall describe in reasonable  detail the calculation
of the amounts owed under this Section. Determinations by the Liquidity Provider
for purposes of this Section 3.02 of the effect of any increase in the amount of
capital  required to be maintained  by the Liquidity  Provider and of the amount
allocable to the  Liquidity  Provider's  obligations  to the Borrower  hereunder
shall be prima facie evidence of the amounts owed under this Section.

            Notwithstanding the preceding two paragraphs, the Liquidity Provider
and the Subordination  Agent agree that any permitted assignee or participant of
the initial Liquidity  Provider which is not a bank shall not be entitled to the
benefits of the preceding two paragraphs (but without limiting the provisions of
Section 7.08 hereof).

            Section 3.03. PAYMENTS FREE OF DEDUCTIONS.  (a) All payments made by
the Borrower under this  Agreement  shall be made free and clear of, and without
reduction  for or on account  of, any  present or future  stamp or other  taxes,
levies, imposts, duties, charges, fees, deductions,  withholdings,  restrictions
or  conditions  of any  nature  whatsoever  now or  hereafter  imposed,  levied,
collected,  withheld or assessed,  excluding  Excluded Taxes (such  non-excluded
taxes  being  referred to herein,  collectively,  as  "NON-EXCLUDED  TAXES" and,
individually,  as a "NON-EXCLUDED  TAX"). If any Non-Excluded Taxes are required
to be withheld  from any amounts  payable to the Liquidity  Provider  under this
Agreement,  the amounts so payable to the Liquidity  Provider shall be increased
to the extent necessary to yield to the Liquidity Provider (after payment of all
Non-Excluded  Taxes)  interest  or any other  such  amounts  payable  under this
Agreement  at the  rates or in the  amounts  specified  in this  Agreement.  The



Liquidity  Provider  agrees  to use  reasonable  efforts  (consistent  with  its
internal   policy  and  legal  and  regulatory   restrictions)   to  change  the
jurisdiction  of its Facility  Office if making such change would avoid the need
for, or reduce the amount of, any such  additional  amounts that may  thereafter
accrue and would not, in the reasonable judgment of the Liquidity  Provider,  be
otherwise  disadvantageous to the Liquidity Provider. From time to time upon the
reasonable request of the Borrower,  the Liquidity Provider agrees to provide to
the  Borrower  two  original  Internal  Revenue  Service  Form 1001 or 4224,  as
appropriate,  or any successor or other form prescribed by the Internal  Revenue
Service,  certifying that the Liquidity Provider is exempt from or entitled to a
reduced  rate of United  States  withholding  tax on  payments  pursuant to this
Agreement.

            (b) All payments (including,  without limitation,  Advances) made by
the Liquidity Provider under this Agreement shall be made free and clear of, and
without  reduction for or on account of, any Taxes. If any Taxes are required to
be withheld or deducted  from any  amounts  payable to the  Borrower  under this
Agreement,  the Liquidity Provider shall (i) within the time prescribed therefor
by applicable law pay to the appropriate  governmental  or taxing  authority the
full  amount of any such  Taxes  (and any  additional  Taxes in  respect  of the
payment  required  under clause (ii) hereof) and make such reports or returns in
connection  therewith  at the  time or times  and in the  manner  prescribed  by
applicable  law, and (ii) pay to the Borrower an additional  amount which (after
deduction  of all such Taxes) will be  sufficient  to yield to the  Borrower the
full amount  which would have been  received  by it had no such  withholding  or
deduction  been made.  Within 30 days after the date of each payment  hereunder,
the Liquidity Provider shall furnish to the Borrower the original or a certified
copy of (or other  documentary  evidence of) the payment of the Taxes applicable
to such payment.

            Section 3.04. PAYMENTS.  The Borrower shall make or cause to be made
each payment to the Liquidity  Provider  under this Agreement so as to cause the
same to be received by the Liquidity Provider not later than 1:00 P.M. (New York
City time) on the day when due.  The  Borrower  shall make all such  payments in
lawful  money of the United  States of  America,  to the  Liquidity  Provider in
immediately available funds, by wire transfer to First Union Bank International,
Swift/BIC-Code:  PNBPUS3N NYC (Fedwire 0260 0509 2/ CHIPS/ABA  0509) in favor of
account  number 2000 193 534 122  Bayerische  Landesbank  Girozentrale,  Munich,
Swift/BIC-Code: BYLADEMM, Reference: RCA Continental EETC 1999-1C.

            Section 3.05.  COMPUTATIONS.  All  computations of interest based on
the Base Rate  shall be made on the  basis of a year of 365 or 366 days,  as the
case may be, and all  computations  of interest based on the LIBOR Rate shall be
made on the basis of a year of 360 days,  in each case for the actual  number of
days  (including  the first day but  excluding  the last day)  occurring  in the
period for which such interest is payable.

            Section 3.06. PAYMENT ON NON-BUSINESS DAYS.  Whenever any payment to
be made hereunder  shall be stated to be due on a day other than a Business Day,
such payment shall be made on the next succeeding Business Day and no additional
interest shall be due as a result (and if so made,  shall be deemed to have been
made when  due).  If any  payment in  respect  of  interest  on an Advance is so
deferred to the next succeeding  Business Day, such deferral shall not delay the
commencement  of the next Interest Period for such Advance (if such Advance is a



LIBOR  Advance) or reduce the number of days for which  interest will be payable
on such Advance on the next interest payment date for such Advance.

            Section 3.07.  INTEREST.  (a) Subject to Section 2.09,  the Borrower
shall pay, or shall cause to be paid, without  duplication,  interest on (i) the
unpaid  principal  amount of each  Advance from and  including  the date of such
Advance (or, in the case of an Applied Provider Advance,  from and including the
date on which the amount thereof was withdrawn from the Class C Cash  Collateral
Account to pay interest on the Class C  Certificates)  to but excluding the date
such  principal  amount  shall be paid in full  (or,  in the case of an  Applied
Provider Advance, the date on which the Class C Cash Collateral Account is fully
replenished  in respect of such Advance) and (ii) any other amount due hereunder
(whether  fees,  commissions,  expenses  or  other  amounts  or,  to the  extent
permitted by law, installments of interest on Advances or any such other amount)
which is not paid when due  (whether  at stated  maturity,  by  acceleration  or
otherwise)  from and  including  the due date thereof to but  excluding the date
such amount is paid in full, in each such case,  at a fluctuating  interest rate
per annum for each day equal to the Applicable Liquidity Rate (as defined below)
for such Advance or such other amount as in effect for such day, but in no event
at a rate per annum greater than the maximum rate  permitted by applicable  law;
PROVIDED,  HOWEVER,  that, if at any time the otherwise applicable interest rate
as set forth in this Section  3.07 shall  exceed the maximum  rate  permitted by
applicable  law,  then any  subsequent  reduction in such interest rate will not
reduce the rate of  interest  payable  pursuant to this  Section  3.07 below the
maximum  rate  permitted  by  applicable  law until the total amount of interest
accrued  equals the amount of interest that would have accrued if such otherwise
applicable interest rate as set forth in this Section 3.07 had at all times been
in effect.

            (b) Except as provided  in clause (e) below,  each  Advance  will be
either a Base Rate Advance or a LIBOR Advance as provided in this Section.  Each
such  Advance  will be a Base Rate  Advance  for the period from the date of its
borrowing to (but  excluding)  the third  Business Day  following  the Liquidity
Provider's receipt of the Notice of Borrowing for such Advance. Thereafter, such
Advance shall be a LIBOR  Advance;  provided that the Borrower (at the direction
of  the  Controlling  Party,  so  long  as the  Liquidity  Provider  is not  the
Controlling Party) may (x) convert the Final Advance into a Base Rate Advance on
the last day of an  Interest  Period for such  Advance  by giving the  Liquidity
Provider no less than four Business  Days' prior written notice of such election
or (y)  elect to  maintain  the Final  Advance  as a Base  Rate  Advance  by not
requesting a conversion of the Final Advance to a LIBOR Advance under Clause (5)
of the  applicable  Notice of Borrowing  (or, if such Final Advance is deemed to
have been made,  without  delivery of a Notice of Borrowing  pursuant to Section
2.06, by requesting,  prior to 11:00 a.m. on the first Business Day  immediately
following the Borrower's receipt of the applicable Termination Notice, that such
Final Advance not be converted from a Base Rate Advance to a LIBOR Advance).

            (c) Each LIBOR  Advance  shall bear  interest  during each  Interest
Period at a rate per annum equal to the LIBOR Rate for such Interest Period plus
the Applicable Margin for such LIBOR Advance, payable in arrears on the last day
of such  Interest  Period and, in the event of the payment of  principal of such
LIBOR Advance on a day other than such last day, on the date of such payment (to
the extent of interest accrued on the amount of principal repaid).




            (d) Each Base Rate Advance  shall bear  interest at a rate per annum
equal to the Base Rate plus the  Applicable  Margin for such Base Rate  Advance,
payable in arrears on each  Regular  Distribution  Date and, in the event of the
payment  of  principal  of such Base Rate  Advance on a day other than a Regular
Distribution  Date,  on the date of such  payment  (to the  extent  of  interest
accrued on the amount of principal repaid).

            (e) Each outstanding  Unapplied Provider Advance shall bear interest
in an amount equal to the Investment Earnings on amounts on deposit in the Class
C Cash Collateral Account plus the Applicable Margin for such Unapplied Provider
Advance  on the amount of such  Unapplied  Provider  Advance  from time to time,
payable in arrears on each Regular Distribution Date.

            (f)  Each  amount  not  paid  when  due  hereunder   (whether  fees,
commissions, expenses or other amounts or, to the extent permitted by applicable
law,  installments  of interest on Advances but excluding  Advances)  shall bear
interest at a rate per annum equal to the Base Rate plus 2.00% until paid.

            (g) Each change in the Base Rate shall become effective immediately.
The rates of interest specified in this Section 3.07 with respect to any Advance
or other amount shall be referred to as the "APPLICABLE LIQUIDITY RATE".

            Section 3.08. REPLACEMENT OF BORROWER. From time to time and subject
to the successor  Borrower's  meeting the eligibility  requirements set forth in
Section  6.9 of the  Intercreditor  Agreement  applicable  to the  Subordination
Agent,  upon the  effective  date and time  specified in a written and completed
Notice of Replacement  Subordination Agent in substantially the form of Annex VI
attached hereto (a "NOTICE OF REPLACEMENT SUBORDINATION AGENT") delivered to the
Liquidity  Provider by the then  Borrower,  the  successor  Borrower  designated
therein shall be substituted for as the Borrower for all purposes hereunder.

            Section 3.09. FUNDING LOSS  INDEMNIFICATION.  The Borrower shall pay
to the  Liquidity  Provider,  upon the request of the Liquidity  Provider,  such
amount or  amounts  as shall be  sufficient  (in the  reasonable  opinion of the
Liquidity  Provider) to compensate it for any loss, cost, or expense incurred by
reason of the liquidation or redeployment of deposits or other funds acquired by
the Liquidity Provider to fund or maintain any LIBOR Advance (but excluding loss
of anticipated profits) incurred as a result of:

            (1) Any  repayment of a LIBOR  Advance on a date other than the last
      day of the Interest Period for such Advance; or

            (2) Any  failure by the  Borrower  to borrow a LIBOR  Advance on the
      date for borrowing specified in the relevant notice under Section 2.02.

            Section 3.10.  ILLEGALITY.  Notwithstanding  any other  provision in
this Agreement, if any change in any applicable law, rule or regulation,  or any
change in the  interpretation  or  administration  thereof  by any  governmental



authority,  central bank or comparable agency charged with the interpretation or
administration thereof, or compliance by the Liquidity Provider (or its Facility
Office) with any request or  directive  (whether or not having the force of law)
of any such authority,  central bank or comparable agency shall make it unlawful
or impossible for the Liquidity Provider (or its Facility Office) to maintain or
fund its LIBOR  Advances,  then upon  notice to the  Borrower  by the  Liquidity
Provider,  the  outstanding  principal  amount  of the LIBOR  Advances  shall be
converted to Base Rate  Advances (a)  immediately  upon demand of the  Liquidity
Provider, if such change or compliance with such request, in the judgment of the
Liquidity Provider,  requires immediate  repayment;  or (b) at the expiration of
the last Interest  Period to expire before the effective date of any such change
or request.


                                   ARTICLE IV

                             CONDITIONS PRECEDENT

            Section 4.01. CONDITIONS PRECEDENT TO EFFECTIVENESS OF SECTION 2.01.
Section 2.01 of this  Agreement  shall  become  effective on and as of the first
date (the  "EFFECTIVE  DATE") on which the following  conditions  precedent have
been satisfied or waived:

          (a) The  Liquidity  Provider  shall  have  received  on or before  the
     Closing  Date  each of the  following,  and in the  case  of each  document
     delivered  pursuant to  paragraphs  (i),  (ii) and (iii),  each in form and
     substance satisfactory to the Liquidity Provider:

               (i) This Agreement duly executed on behalf of the Borrower;

               (ii) The Intercreditor  Agreement duly executed on behalf of each
          of the parties thereto;

               (iii) Fully executed  copies of each of the Operative  Agreements
          executed and  delivered on or before the Closing Date (other than this
          Agreement and the Intercreditor Agreement);

               (iv) A copy of the Prospectus  Supplement and specimen  copies of
          the Class C Certificates;

               (v) An executed copy of each  document,  instrument,  certificate
          and opinion  delivered on or before the Closing  Date  pursuant to the
          Class C Trust  Agreement,  the  Intercreditor  Agreement and the other
          Operative Agreements (in the case of each such opinion, other than the
          opinion of  counsel  for the  Underwriters,  either  addressed  to the
          Liquidity  Provider  or  accompanied  by a  letter  from  the  counsel
          rendering  such opinion to the effect that the  Liquidity  Provider is
          entitled  to  rely  on  such  opinion  as of its  date  as if it  were
          addressed to the Liquidity Provider);




               (vi)  Evidence  that  there  shall have been made and shall be in
          full force and effect, all filings,  recordings and/or  registrations,
          and there  shall have been given or taken any notice or other  similar
          action as may be  reasonably  necessary  or, to the extent  reasonably
          requested by the Liquidity Provider, reasonably advisable, in order to
          establish,   perfect,  protect  and  preserve  the  right,  title  and
          interest,  remedies, powers, privileges,  liens and security interests
          of,  or for  the  benefit  of,  the  Trustees,  the  Borrower  and the
          Liquidity  Provider created by the Operative  Agreements  executed and
          delivered on or prior to the Closing Date;

               (vii) An  agreement  from  Continental,  pursuant  to  which  (i)
          Continental agrees to provide copies of quarterly financial statements
          and audited annual financial statements to the Liquidity Provider, and
          such other  information  as the Liquidity  Provider  shall  reasonably
          request with respect to the transactions contemplated by the Operative
          Agreements,  in each case,  only to the  extent  that  Continental  is
          obligated to provide such information pursuant to Section 8.2.1 of the
          Leases (related to Leased  Aircraft) or the  corresponding  section of
          the Indentures  (related to Owned Aircraft) to the parties thereto and
          (ii)  Continental  agrees to allow the  Liquidity  Provider to inspect
          Continental's  books and records regarding such  transactions,  and to
          discuss such  transactions with officers and employees of Continental;
          and

               (viii) Such other documents,  instruments, opinions and approvals
          pertaining  to the  transactions  contemplated  hereby or by the other
          Operative  Agreements as the Liquidity  Provider shall have reasonably
          requested.

          (b) The following  statement  shall be true on and as of the Effective
     Date:  no event has  occurred and is  continuing,  or would result from the
     entering  into  of this  Agreement  or the  making  of any  Advance,  which
     constitutes a Liquidity Event of Default.

          (c) The Liquidity  Provider shall have received payment in full of all
     fees  and  other  sums  required  to be paid to or for the  account  of the
     Liquidity Provider on or prior to the Effective Date.

          (d) All conditions precedent to the issuance of the Certificates under
     the Trust  Agreements  shall have been satisfied or waived,  all conditions
     precedent to the effectiveness of the other Liquidity Facilities shall have
     been satisfied or waived,  and all conditions  precedent to the purchase of
     the Certificates by the Underwriters under the Underwriting Agreement shall
     have been satisfied  (unless any of such  conditions  precedent  shall have
     been waived by the Underwriters).

          (e) The Borrower  shall have  received a  certificate,  dated the date
     hereof,  signed  by a  duly  authorized  representative  of  the  Liquidity
     Provider,  certifying that all conditions precedent to the effectiveness of
     Section 2.01 have been satisfied or waived.




            Section 4.02.  CONDITIONS PRECEDENT TO BORROWING.  The obligation of
the  Liquidity  Provider to make an Advance on the  occasion  of each  Borrowing
shall be subject to the conditions  precedent that the Effective Date shall have
occurred  and,  prior to the date of such  Borrowing,  the  Borrower  shall have
delivered a Notice of Borrowing  which  conforms to the terms and  conditions of
this Agreement and has been completed as may be required by the relevant form of
the Notice of Borrowing for the type of Advances requested.


                                    ARTICLE V

                                    COVENANTS

            Section 5.01.  AFFIRMATIVE COVENANTS OF THE BORROWER. So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity  Provider  hereunder,  the Borrower will,  unless the Liquidity
Provider shall otherwise consent in writing:

            (a)  PERFORMANCE  OF THIS AND OTHER  AGREEMENTS.  Punctually  pay or
      cause to be paid all amounts  payable by it under this  Agreement  and the
      other  Operative  Agreements  and  observe  and  perform  in all  material
      respects the  conditions,  covenants  and  requirements  applicable  to it
      contained in this Agreement and the other Operative Agreements.

            (b) REPORTING  REQUIREMENTS.  Furnish to the Liquidity Provider with
      reasonable promptness, such other information and data with respect to the
      transactions contemplated by the Operative Agreements as from time to time
      may be  reasonably  requested by the  Liquidity  Provider;  and permit the
      Liquidity  Provider,  upon  reasonable  notice,  to inspect the Borrower's
      books and  records  with  respect  to such  transactions  and to meet with
      officers and employees of the Borrower to discuss such transactions.

            (c) CERTAIN OPERATIVE AGREEMENTS.  Furnish to the Liquidity Provider
      with reasonable  promptness,  such Operative Agreements entered into after
      the date hereof as from time to time may be  reasonably  requested  by the
      Liquidity Provider.

            Section 5.02.  NEGATIVE  COVENANTS OF THE  BORROWER.  So long as any
Advance  shall remain unpaid or the  Liquidity  Provider  shall have any Maximum
Commitment hereunder or the Borrower shall have any obligation to pay any amount
to the Liquidity Provider hereunder,  the Borrower will not appoint or permit or
suffer to be appointed any successor  Borrower without the prior written consent
of the Liquidity Provider,  which consent shall not be unreasonably  withheld or
delayed.




                                  ARTICLE VI

                         LIQUIDITY EVENTS OF DEFAULT

            Section  6.01.  LIQUIDITY  EVENTS OF DEFAULT.  If (a) any  Liquidity
Event of Default has  occurred and is  continuing  and (b) there is a Performing
Note Deficiency,  the Liquidity Provider may, in its discretion,  deliver to the
Borrower a  Termination  Notice,  the effect of which  shall be to cause (i) the
obligation of the Liquidity Provider to make Advances hereunder to expire on the
fifth Business Day after the date on which such  Termination  Notice is received
by the  Borrower,  (ii) the  Borrower to  promptly  request,  and the  Liquidity
Provider to promptly  make, a Final Advance in accordance  with Section  2.02(d)
hereof  and  Section  3.6(i)  of the  Intercreditor  Agreement,  (iii) all other
outstanding  Advances to be  automatically  converted  into Final  Advances  for
purposes of  determining  the  Applicable  Liquidity  Rate for interest  payable
thereon,  and (iv)  subject  to  Sections  2.07 and 2.09  hereof,  all  Advances
(including,  without  limitation,  any  Provider  Advance and  Applied  Provider
Advance),  any  accrued  interest  thereon  and any  other  amounts  outstanding
hereunder to become immediately due and payable to the Liquidity Provider.


                                   ARTICLE VII

                                  MISCELLANEOUS

            Section  7.01.  AMENDMENTS,  ETC.  No  amendment  or  waiver  of any
provision  of this  Agreement,  nor  consent to any  departure  by the  Borrower
therefrom,  shall in any event be effective  unless the same shall be in writing
and signed by the Liquidity  Provider,  and, in the case of an amendment or of a
waiver by the Borrower,  the Borrower,  and then such waiver or consent shall be
effective only in the specific  instance and for the specific  purpose for which
given.

            Section 7.02.  NOTICES,  ETC. Except as otherwise expressly provided
herein, all notices and other communications  provided for hereunder shall be in
writing (including telecopier and mailed or delivered or sent by telecopier):

                  Borrower:   WILMINGTON TRUST COMPANY
                              Rodney Square North
                              1100 North Market Square
                              Wilmington, DE 19890-0001
                              Attention:  Corporate Trust Administration

                              Telephone: (302) 651-1000
                              Telecopy: (302) 651-8882

        Liquidity Provider:   BAYERISCHE LANDESBANK GIROZENTRALE
                              Brienner Strasse 18
                              D-80333 Munich, Germany
                              Attn: Aircraft Finance Department, 7650

                              Telephone: 49-89-2171-2360
                              Telecopy: 49-89-2171-3763




                              WITH A COPY OF ANY NOTICE OF BORROWING TO BE 
                              DELIVERED TO:

                              BAYERISCHE LANDESBANK GIROZENTRALE
                              560 Lexington Avenue
                              New York, NY 10022
                              Attn: Patricia Sanchez

                              Telephone: 212-310-9810
                              Telecopy: 212-310-9930

or, as to each of the foregoing, at such other address as shall be designated by
such  Person  in  a  written  notice  to  the  others.   All  such  notices  and
communications  shall be effective (i) if given by telecopier,  when transmitted
to the telecopier  number specified above, (ii) if given by mail, when deposited
in the mails  addressed as specified  above,  and (iii) if given by other means,
when delivered at the address  specified  above,  except that written notices to
the Liquidity  Provider  pursuant to the  provisions of Article III hereof shall
not be effective until received by the Liquidity Provider. A copy of all notices
delivered  hereunder  to either  party shall in addition be delivered to each of
the parties to the  Participation  Agreements at their respective  addresses set
forth therein.

            Section  7.03.  NO WAIVER;  REMEDIES.  No failure on the part of the
Liquidity Provider to exercise, and no delay in exercising, any right under this
Agreement  shall  operate as a waiver  thereof;  nor shall any single or partial
exercise  of any right  under  this  Agreement  preclude  any  other or  further
exercise  thereof  or the  exercise  of any other  right.  The  remedies  herein
provided are cumulative and not exclusive of any remedies provided by law.

            Section 7.04.  FURTHER  ASSURANCES.  The Borrower  agrees to do such
further  acts and things and to execute  and deliver to the  Liquidity  Provider
such additional assignments, agreements, powers and instruments as the Liquidity
Provider  may  reasonably  require or deem  advisable  to carry into  effect the
purposes  of this  Agreement  and the other  Operative  Agreements  or to better
assure and confirm unto the Liquidity  Provider its rights,  powers and remedies
hereunder and under the other Operative Agreements.

            Section 7.05.  INDEMNIFICATION;  SURVIVAL OF CERTAIN PROVISIONS. The
Liquidity  Provider  shall be  indemnified  hereunder  to the  extent and in the
manner described in Section 8.1 of the Participation  Agreements with respect to
Owned Aircraft and Section 9.1 of the  Participation  Agreements with respect to
Leased Aircraft. In addition, the Borrower agrees to indemnify,  protect, defend
and hold harmless the Liquidity  Provider  from,  against and in respect of, and
shall pay on demand,  all Expenses of any kind or nature  whatsoever (other than
any Expenses of the nature  described in Section 3.01, 3.02 or 7.07 hereof or in
the Fee Letter  (regardless  of whether  indemnified  against  pursuant  to said
Sections or in such Fee Letter)),  that may be imposed,  incurred by or asserted
against any Liquidity  Indemnitee,  in any way relating to,  resulting  from, or
arising out of or in connection with any action, suit or proceeding by any third
party against such Liquidity Indemnitee and relating to this Agreement,  the Fee



Letter,  the  Intercreditor  Agreement  or any  Financing  Agreement;  PROVIDED,
HOWEVER, that the Borrower shall not be required to indemnify,  protect,  defend
and hold  harmless any  Liquidity  Indemnitee  in respect of any Expense of such
Liquidity Indemnitee to the extent such Expense is (i) attributable to the gross
negligence  or willful  misconduct  of such  Liquidity  Indemnitee  or any other
Liquidity  Indemnitee,  (ii) ordinary and usual operating  overhead expense,  or
(iii)  attributable  to the failure by such  Liquidity  Indemnitee  or any other
Liquidity Indemnitee to perform or observe any agreement,  covenant or condition
on its part to be performed  or observed in this  Agreement,  the  Intercreditor
Agreement,  the Fee Letter,  the Tax Letter or any other Operative  Agreement to
which it is a party.  The  indemnities  contained  in Section 8.1 or 9.1, as the
case may be, of the  Participation  Agreements,  and the  provisions of Sections
3.01, 3.02,  3.03, 3.09, 7.05 and 7.07 hereof,  shall survive the termination of
this Agreement.

            Section 7.06.  LIABILITY OF THE LIQUIDITY PROVIDER.  (a) Neither the
Liquidity Provider nor any of its officers,  employees,  directors or Affiliates
shall  be  liable  or  responsible  for:  (i) the use  which  may be made of the
Advances  or any  acts  or  omissions  of the  Borrower  or any  beneficiary  or
transferee  in  connection   therewith;   (ii)  the  validity,   sufficiency  or
genuineness of documents,  or of any endorsement thereon, even if such documents
should prove to be in any or all respects invalid,  insufficient,  fraudulent or
forged;  or (iii) the  making of  Advances  by the  Liquidity  Provider  against
delivery of a Notice of Borrowing and other  documents  which do not comply with
the terms  hereof;  PROVIDED,  HOWEVER,  that the  Borrower  shall  have a claim
against the Liquidity  Provider,  and the Liquidity  Provider shall be liable to
the Borrower,  to the extent of any damages  suffered by the Borrower which were
the result of (A) the Liquidity  Provider's  willful misconduct or negligence in
determining  whether documents presented hereunder comply with the terms hereof,
or (B)  any  breach  by the  Liquidity  Provider  of any of the  terms  of  this
Agreement,  including,  but not limited to, the Liquidity  Provider's failure to
make lawful  payment  hereunder  after the  delivery to it by the  Borrower of a
Notice of Borrowing strictly complying with the terms and conditions hereof.

            (b)  Neither  the  Liquidity  Provider  nor  any  of  its  officers,
employees, directors or Affiliates shall be liable or responsible in any respect
for (i) any error, omission, interruption or delay in transmission,  dispatch or
delivery of any message or advice, however transmitted,  in connection with this
Agreement or any Notice of Borrowing  delivered  hereunder,  or (ii) any action,
inaction or  omission  which may be taken by it in good  faith,  absent  willful
misconduct or negligence (in which event the extent of the Liquidity  Provider's
potential  liability  to the  Borrower  shall  be  limited  as set  forth in the
immediately  preceding  paragraph),  in  connection  with this  Agreement or any
Notice of Borrowing.

            Section 7.07. COSTS, EXPENSES AND TAXES. The Borrower agrees to pay,
or cause to be paid (A) on the Effective Date and on such later date or dates on
which the Liquidity  Provider shall make demand,  all  reasonable  out-of-pocket
costs and expenses  (including,  without  limitation,  the  reasonable  fees and
expenses  of  outside  counsel  for the  Liquidity  Provider)  of the  Liquidity
Provider in connection with the preparation,  negotiation,  execution, delivery,
filing and recording of this Agreement,  any other  Operative  Agreement and any
other documents which may be delivered in connection with this Agreement and (B)
on demand, all reasonable costs and expenses (including  reasonable counsel fees
and expenses) of the Liquidity  Provider in connection  with (i) the enforcement



of this Agreement or any other  Operative  Agreement,  (ii) the  modification or
amendment of, or supplement to, this Agreement or any other Operative  Agreement
or such  other  documents  which may be  delivered  in  connection  herewith  or
therewith  (whether or not the same shall become  effective) or (iii) any action
or  proceeding  relating to any order,  injunction,  or other  process or decree
restraining or seeking to restrain the Liquidity Provider from paying any amount
under  this  Agreement,  the  Intercreditor  Agreement  or any  other  Operative
Agreement or otherwise  affecting the  application  of funds in the Class C Cash
Collateral Account.  In addition,  the Borrower shall pay any and all recording,
stamp and other  similar  taxes and fees payable or  determined to be payable in
connection with the execution, delivery, filing and recording of this Agreement,
any other Operative  Agreement and such other documents,  and agrees to save the
Liquidity  Provider  harmless  from and  against  any and all  liabilities  with
respect to or  resulting  from any delay in paying or omission to pay such taxes
or fees.

            Section 7.08.  BINDING  EFFECT;  PARTICIPATIONS.  (a) This Agreement
shall be binding upon and inure to the benefit of the Borrower and the Liquidity
Provider and their  respective  successors and assigns,  except that neither the
Liquidity  Provider  (except as  otherwise  provided in this  Section  7.08) nor
(except as  contemplated  by Section 3.08) the Borrower  shall have the right to
assign its rights or  obligations  hereunder or any interest  herein without the
prior written consent of the other party, subject to the requirements of Section
7.08(b). The Liquidity Provider may grant participations herein or in any of its
rights hereunder  (including,  without  limitation,  funded  participations  and
participations in rights to receive interest  payments  hereunder) and under the
other Operative  Agreements to such Persons as the Liquidity Provider may in its
sole discretion select,  subject to the requirements of Section 7.08(b). No such
participation  by the Liquidity  Provider,  however,  will relieve the Liquidity
Provider of its obligations  hereunder.  In connection with any participation or
any  proposed  participation,   the  Liquidity  Provider  may  disclose  to  the
participant or the proposed  participant  any  information  that the Borrower is
required to deliver or to disclose to the  Liquidity  Provider  pursuant to this
Agreement.  The Borrower  acknowledges and agrees that the Liquidity  Provider's
source  of  funds  may  derive  in  part  from  its  participants   (other  than
Continental).  Accordingly, references in this Agreement and the other Operative
Agreements  to  determinations,   reserve  and  capital  adequacy  requirements,
increased costs,  reduced receipts,  additional  amounts due pursuant to Section
3.03 and the like as they pertain to the Liquidity Provider shall be deemed also
to include those of each of its  participants  that are banks (subject,  in each
case, to the maximum amount that would have been incurred by or  attributable to
the  Liquidity  Provider  directly if the  Liquidity  Provider,  rather than the
participant, had held the interest participated).



            (b) If,  pursuant to subsection  (a) above,  the Liquidity  Provider
sells any  participation  in this Agreement to any bank or other entity (each, a
"TRANSFEREE"),  then, concurrently with the effectiveness of such participation,
the Transferee shall (i) represent to the Liquidity Provider (for the benefit of
the  Liquidity  Provider and the  Borrower)  either (A) that it is  incorporated
under  the laws of the  United  States  or a state  thereof  or (B)  that  under
applicable  law and  treaties,  no taxes will be required  to be  withheld  with
respect  to any  payments  to be made  to such  Transferee  in  respect  of this
Agreement,  (ii) furnish to the Liquidity Provider and the Borrower either (x) a
statement that it is incorporated under the laws of the United States or a state
thereof or (y) if it is not so incorporated,  two copies of a properly completed
United States  Internal  Revenue Service Form 4224 or Form 1001, as appropriate,
or other  applicable  form,  certificate or document  prescribed by the Internal
Revenue Service  certifying,  in each case, such  Transferee's  entitlement to a
complete exemption from United States federal  withholding tax in respect to any
and all payments to be made  hereunder,  and (iii) agree (for the benefit of the
Liquidity  Provider and the Borrower) to provide the Liquidity  Provider and the
Borrower a new Form 4224 or Form 1001, as appropriate, (A) on or before the date
that any such form expires or becomes  obsolete or (B) after the  occurrence  of
any event requiring a change in the most recent form previously  delivered by it
and prior to the  immediately  following due date of any payment by the Borrower
hereunder,  certifying  in the  case  of a Form  1001  or Form  4224  that  such
Transferee  is  entitled to a complete  exemption  from  United  States  federal
withholding  tax on  payments  under this  Agreement.  Unless the  Borrower  has
received forms or other documents reasonably satisfactory to it (and required by
applicable  law)  indicating  that payments  hereunder are not subject to United
States federal  withholding tax, the Borrower will withhold taxes as required by
law from such payments at the applicable statutory rate.

            (c)  Notwithstanding  the other provisions of this Section 7.08, the
Liquidity  Provider  may assign and  pledge all or any  portion of the  Advances
owing  to it to any  Federal  Reserve  Bank or the  United  States  Treasury  as
collateral  security  pursuant to  Regulation A of the Board of Governors of the
Federal Reserve System and any Operating Circular issued by such Federal Reserve
Bank, provided that any payment in respect of such assigned Advances made by the
Borrower  to the  Liquidity  Provider  in  accordance  with  the  terms  of this
Agreement shall satisfy the Borrower's  obligations hereunder in respect of such
assigned Advance to the extent of such payment. No such assignment shall release
the Liquidity Provider from its obligations hereunder.

            Section 7.09. SEVERABILITY. Any provision of this Agreement which is
prohibited,  unenforceable  or not authorized in any  jurisdiction  shall, as to
such   jurisdiction,   be  ineffective  to  the  extent  of  such   prohibition,
unenforceability  or   non-authorization   without  invalidating  the  remaining
provisions hereof or affecting the validity,  enforceability or legality of such
provision in any other jurisdiction.

            Section 7.10.  GOVERNING LAW. THIS  AGREEMENT  SHALL BE GOVERNED BY,
AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

            Section  7.11.  SUBMISSION  TO  JURISDICTION;  WAIVER OF JURY TRIAL;
WAIVER OF  IMMUNITY.  (a) Each of the  parties  hereto  hereby  irrevocably  and
unconditionally:

            (i)  submits  for itself  and its  property  in any legal  action or
      proceeding relating to this Agreement or any other Operative Agreement, or
      for  recognition  and  enforcement  of any  judgment in respect  hereof or
      thereof,  to the  nonexclusive  general  jurisdiction of the courts of the
      State of New York,  the  courts of the United  States of  America  for the
      Southern District of New York, and the appellate courts from any thereof;




            (ii) consents  that any such action or proceeding  may be brought in
      such courts, and waives any objection that it may now or hereafter have to
      the venue of any such action or  proceeding in any such court or that such
      action or proceeding was brought in an  inconvenient  court and agrees not
      to plead or claim the same;

            (iii)  agrees  that  service  of  process  in  any  such  action  or
      proceeding  may be effected  by mailing a copy  thereof by  registered  or
      certified  mail  (or any  substantially  similar  form of  mail),  postage
      prepaid,  to each party  hereto at its address  set forth in Section  7.02
      hereof,  or at such other  address of which the Liquidity  Provider  shall
      have been notified pursuant thereto; and

            (iv) agrees that  nothing  herein  shall  affect the right to effect
      service of process in any other manner permitted by law or shall limit the
      right to sue in any other jurisdiction.

            (b) THE BORROWER  AND THE  LIQUIDITY  PROVIDER  EACH HEREBY AGREE TO
WAIVE  THEIR  RESPECTIVE  RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION
BASED  UPON OR  ARISING  OUT OF THIS  AGREEMENT  OR ANY  DEALINGS  BETWEEN  THEM
RELATING TO THE SUBJECT  MATTER OF THIS AGREEMENT AND THE  RELATIONSHIP  THAT IS
BEING ESTABLISHED,  including, without limitation, contract claims, tort claims,
breach of duty  claims  and all  other  common  law and  statutory  claims.  The
Borrower  and the  Liquidity  Provider  each warrant and  represent  that it has
reviewed  this  waiver  with  its  legal  counsel,  and  that it  knowingly  and
voluntarily waives its jury trial rights following  consultation with such legal
counsel. THIS WAIVER IS IRREVOCABLE,  AND CANNOT BE MODIFIED EITHER ORALLY OR IN
WRITING,  AND THIS WAIVER SHALL APPLY TO ANY  SUBSEQUENT  AMENDMENTS,  RENEWALS,
SUPPLEMENTS OR MODIFICATIONS TO THIS AGREEMENT.

            (c) The  Liquidity  Provider  hereby waives any immunity it may have
from the  jurisdiction  of the courts of the  United  States or of any State and
waives any immunity any of its properties  located in the United States may have
from attachment or execution upon a judgment entered by any such court under the
United States Foreign Sovereign  Immunities Act of 1976 or any similar successor
legislation.

            Section  7.12.  EXECUTION IN  COUNTERPARTS.  This  Agreement  may be
executed  in any  number of  counterparts  and by  different  parties  hereto on
separate  counterparts,  each  of  which  counterparts,  when  so  executed  and
delivered,  shall be deemed  to be an  original  and all of which  counterparts,
taken together, shall constitute but one and the same Agreement.

            Section 7.13. ENTIRETY. This Agreement,  the Intercreditor Agreement
and the other  Operative  Agreements to which the Liquidity  Provider is a party
constitute  the entire  agreement  of the  parties  hereto  with  respect to the
subject matter hereof and supersedes all prior  understandings and agreements of
such parties.




            Section  7.14.  HEADINGS.  Section  headings in this  Agreement  are
included  herein for  convenience  of reference  only and shall not constitute a
part of this Agreement for any other purpose.

            Section 7.15.  TRANSFER.  The Liquidity Provider hereby acknowledges
and consents to the  Transfer  contemplated  by the  Assignment  and  Assumption
Agreement.

            Section 7.16.  LIQUIDITY  PROVIDER'S  OBLIGATION  TO MAKE  ADVANCES.
EXCEPT  AS  EXPRESSLY  SET  FORTH  IN THIS  AGREEMENT,  THE  OBLIGATIONS  OF THE
LIQUIDITY  PROVIDER TO MAKE ADVANCES  HEREUNDER,  AND THE  BORROWER'S  RIGHTS TO
DELIVER NOTICES OF BORROWING REQUESTING THE MAKING OF ADVANCES HEREUNDER,  SHALL
BE UNCONDITIONAL AND IRREVOCABLE,  AND SHALL BE PAID OR PERFORMED,  IN EACH CASE
STRICTLY IN ACCORDANCE WITH THE TERMS OF THIS AGREEMENT.



            IN WITNESS  WHEREOF,  the parties  have caused this  Agreement to be
duly  executed  and  delivered  by  their  respective  officers  thereunto  duly
authorized as of the date first set forth above.


                                   WILMINGTON TRUST COMPANY,
                                        not  in  its  individual   capacity  but
                                        solely as Subordination  Agent, as agent
                                        and  trustee  for the Class C Trust,  as
                                        Borrower


                                   By:_________________________________________
                                      Name:
                                      Title:


                                   BAYERISCHE LANDESBANK GIROZENTRALE,
                                   as Liquidity Provider


                                   By:_________________________________________
                                      Name:
                                      Title:


                                   By:_________________________________________
                                      Name:
                                      Title:


                                                                      Annex I to
                                                      Revolving Credit Agreement


                      INTEREST ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1C) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (1) The Borrower is the  Subordination  Agent under the  Intercreditor
     Agreement.

          (2) The Borrower is delivering this Notice of Borrowing for the making
     of an Interest  Advance by the  Liquidity  Provider to be used,  subject to
     clause  (3)(v)  below,   for  the  payment  of  interest  on  the  Class  C
     Certificates  which was payable on  ____________,  ____ (the  "DISTRIBUTION
     DATE") in  accordance  with the terms and  provisions  of the Class C Trust
     Agreement  and the Class C  Certificates,  which Advance is requested to be
     made on ____________, ____.

          (3)  The  amount  of the  Interest  Advance  requested  hereby  (i) is
     $_______________.__,  to be  applied  in  respect  of  the  payment  of the
     interest  which  was due and  payable  on the Class C  Certificates  on the
     Distribution  Date,  (ii) does not include  any amount with  respect to the
     payment of  principal  of, or  premium  on,  the Class C  Certificates,  or
     principal  of, or interest or premium on, the Class A  Certificates  or the
     Class B Certificates,  (iii) was computed in accordance with the provisions
     of  the  Class  C  Certificates,  the  Class  C  Trust  Agreement  and  the
     Intercreditor  Agreement (a copy of which computation is attached hereto as
     Schedule I), (iv) does not exceed the Maximum  Available  Commitment on the
     date hereof,  (v) does not include any amount of interest which was due and
     payable on the Class C  Certificates  on such  Distribution  Date but which
     remains  unpaid due to the failure of the  Depositary  to pay any amount of
     accrued interest on the Deposits on such Distribution Date and (vi) has not
     been  and is not  the  subject  of a prior  or  contemporaneous  Notice  of
     Borrowing.

          (4)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
     requested  hereby,  (a) the Borrower will apply the same in accordance with
     the terms of Section 3.6(b) of the Intercreditor  Agreement, (b) no portion
     of such amount shall be applied by the  Borrower for any other  purpose and
     (c) no portion of such amount  until so applied  shall be  commingled  with
     other funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  the making of the  Interest  Advance as  requested by this Notice of
Borrowing shall  automatically  reduce,  subject to  reinstatement in accordance



with the terms of the Liquidity  Agreement,  the Maximum Available Commitment by
an amount  equal to the  amount of the  Interest  Advance  requested  to be made
hereby as set forth in clause (i) of paragraph (3) of this  Certificate and such
reduction shall automatically result in corresponding  reductions in the amounts
available to be borrowed pursuant to a subsequent Advance.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                   WILMINGTON TRUST COMPANY,
                                        not in its individual capacity but 
                                        solely as Subordination Agent, as 
                                        Borrower


                                   By:_________________________________
                                      Name:
                                      Title:




               SCHEDULE I TO INTEREST ADVANCE NOTICE OF BORROWING

[Insert Copy of  Computations  in  accordance  with Interest  Advance  Notice of
Borrowing]




                                                                     Annex II to
                                                      Revolving Credit Agreement

                    NON-EXTENSION ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1C) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (1) The Borrower is the  Subordination  Agent under the  Intercreditor
     Agreement.

          (2) The Borrower is delivering this Notice of Borrowing for the making
     of the Non-Extension  Advance by the Liquidity  Provider to be used for the
     funding of the Class C Cash  Collateral  Account in accordance with Section
     3.6(d) of the  Intercreditor  Agreement,  which  Advance is requested to be
     made on __________, ____.

          (3) The amount of the  Non-Extension  Advance  requested hereby (i) is
     $_______________.__,  which equals the Maximum Available  Commitment on the
     date  hereof and is to be applied in respect of the  funding of the Class C
     Cash   Collateral   Account  in  accordance  with  Section  3.6(d)  of  the
     Intercreditor  Agreement,  (ii) does not include any amount with respect to
     the payment of the principal  of, or premium on, the Class C  Certificates,
     or principal of, or interest or premium on, the Class A Certificates or the
     Class B Certificates,  (iii) was computed in accordance with the provisions
     of  the  Class  C  Certificates,  the  Class  C  Trust  Agreement  and  the
     Intercreditor  Agreement (a copy of which computation is attached hereto as
     Schedule  I),  and (iv) has not been and is not the  subject  of a prior or
     contemporaneous Notice of Borrowing under the Liquidity Agreement.

          (4)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
     requested hereby,  (a) the Borrower will deposit such amount in the Class C
     Cash Collateral  Account and apply the same in accordance with the terms of
     Section  3.6(d) of the  Intercreditor  Agreement,  (b) no  portion  of such
     amount shall be applied by the  Borrower  for any other  purpose and (c) no
     portion of such  amount  until so applied  shall be  commingled  with other
     funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the  Non-Extension  Advance as  requested  by this
Notice of Borrowing shall automatically and irrevocably terminate the obligation
of  the  Liquidity  Provider  to  make  further  Advances  under  the  Liquidity
Agreement;  and (B)  following  the  making  by the  Liquidity  Provider  of the
Non-Extension Advance requested by this Notice of Borrowing,  the Borrower shall
not be entitled to request any further Advances under the Liquidity Agreement.




            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                        WILMINGTON TRUST COMPANY,
                                             not in its individual capacity but 
                                             solely as Subordination Agent, as
                                             Borrower


                                        By:____________________________________
                                           Name:
                                           Title:



             SCHEDULE I TO NON-EXTENSION ADVANCE NOTICE OF BORROWING

[Insert Copy of computations in accordance with Non-Extension  Advance Notice of
Borrowing]




                                                                    Annex III to
                                                      Revolving Credit Agreement

                      DOWNGRADE ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1C) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (1) The Borrower is the  Subordination  Agent under the  Intercreditor
     Agreement.

          (2) The Borrower is delivering this Notice of Borrowing for the making
     of the  Downgrade  Advance  by the  Liquidity  Provider  to be used for the
     funding of the Class C Cash  Collateral  Account in accordance with Section
     3.6(c) of the  Intercreditor  Agreement by reason of the downgrading of the
     short-term unsecured debt rating of the Liquidity Provider issued by either
     Rating Agency below the Threshold Rating,  which Advance is requested to be
     made on __________, ____.

          (3) The  amount  of the  Downgrade  Advance  requested  hereby  (i) is
     $_______________.__,  which equals the Maximum Available  Commitment on the
     date  hereof and is to be applied in respect of the  funding of the Class C
     Cash   Collateral   Account  in  accordance  with  Section  3.6(c)  of  the
     Intercreditor  Agreement,  (ii) does not include any amount with respect to
     the payment of the principal  of, or premium on, the Class C  Certificates,
     or principal of, or interest or premium on, the Class A Certificates or the
     Class B Certificates,  (iii) was computed in accordance with the provisions
     of  the  Class  C  Certificates,  the  Class  C  Trust  Agreement  and  the
     Intercreditor  Agreement (a copy of which computation is attached hereto as
     Schedule  I),  and (iv) has not been and is not the  subject  of a prior or
     contemporaneous Notice of Borrowing under the Liquidity Agreement.

          (4)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
     requested hereby,  (a) the Borrower will deposit such amount in the Class C
     Cash Collateral  Account and apply the same in accordance with the terms of
     Section  3.6(c) of the  Intercreditor  Agreement,  (b) no  portion  of such
     amount shall be applied by the  Borrower  for any other  purpose and (c) no
     portion of such  amount  until so applied  shall be  commingled  with other
     funds held by the Borrower.

            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the Downgrade  Advance as requested by this Notice
of Borrowing shall automatically and irrevocably terminate the obligation of the



Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following the making by the  Liquidity  Provider of the  Downgrade  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                        WILMINGTON TRUST COMPANY,
                                             not in its individual capacity but 
                                             solely as Subordination Agent, as
                                             Borrower



                                         By:___________________________________
                                            Name:
                                            Title:



               SCHEDULE I TO DOWNGRADE ADVANCE NOTICE OF BORROWING

[Insert Copy of  computations  in accordance  with  Downgrade  Advance Notice of
Borrowing]




                                                                     Annex IV to
                                                      Revolving Credit Agreement

                        FINAL ADVANCE NOTICE OF BORROWING

            The  undersigned,  a duly  authorized  signatory of the  undersigned
borrower  (the   "BORROWER"),   hereby   certifies  to   Bayerische   Landesbank
Girozentrale (the "LIQUIDITY PROVIDER"),  with reference to the Revolving Credit
Agreement  (1999-1C) dated as of February 8, 1999,  between the Borrower and the
Liquidity Provider (the "LIQUIDITY AGREEMENT"; the terms defined therein and not
otherwise  defined herein being used herein as therein  defined or  referenced),
that:

          (1) The Borrower is the  Subordination  Agent under the  Intercreditor
     Agreement.

          (2) The Borrower is delivering this Notice of Borrowing for the making
     of the Final Advance by the  Liquidity  Provider to be used for the funding
     of the Class C Cash Collateral Account in accordance with Section 3.6(i) of
     the  Intercreditor  Agreement by reason of the receipt by the Borrower of a
     Termination  Notice  from  the  Liquidity  Provider  with  respect  to  the
     Liquidity Agreement, which Advance is requested to be made on ____________,
     ____.

          (3)  The  amount  of  the  Final  Advance   requested  hereby  (i)  is
     $_________________.__, which equals the Maximum Available Commitment on the
     date  hereof and is to be applied in respect of the  funding of the Class C
     Cash   Collateral   Account  in  accordance  with  Section  3.6(i)  of  the
     Intercreditor  Agreement,  (ii) does not include any amount with respect to
     the payment of principal  of, or premium on, the Class C  Certificates,  or
     principal  of, or interest or premium on, the Class A  Certificates  or the
     Class B Certificates,  (iii) was computed in accordance with the provisions
     of  the  Class  C  Certificates,  the  Class  C  Trust  Agreement  and  the
     Intercreditor  Agreement (a copy of which computation is attached hereto as
     Schedule  I),  and (iv) has not been and is not the  subject  of a prior or
     contemporaneous Notice of Borrowing.

          (4)  Upon  receipt  by or on  behalf  of the  Borrower  of the  amount
     requested hereby,  (a) the Borrower will deposit such amount in the Class C
     Cash Collateral  Account and apply the same in accordance with the terms of
     Section  3.6(i) of the  Intercreditor  Agreement,  (b) no  portion  of such
     amount shall be applied by the  Borrower  for any other  purpose and (c) no
     portion of such  amount  until so applied  shall be  commingled  with other
     funds held by the Borrower.

          (5) The Borrower hereby requests that the Advance  requested hereby be
     a Base Rate Advance  [and that such Base Rate  Advance be converted  into a
     LIBOR  Advance on the third  Business  Day  following  your receipt of this
     notice.]

- ----------

 Bracketed language may be included at Borrower's option.




            The Borrower  hereby  acknowledges  that,  pursuant to the Liquidity
Agreement,  (A) the making of the Final  Advance as  requested by this Notice of
Borrowing shall  automatically  and irrevocably  terminate the obligation of the
Liquidity Provider to make further Advances under the Liquidity  Agreement;  and
(B)  following  the  making  by the  Liquidity  Provider  of the  Final  Advance
requested by this Notice of  Borrowing,  the  Borrower  shall not be entitled to
request any further Advances under the Liquidity Agreement.

            IN WITNESS  WHEREOF,  the Borrower has executed and  delivered  this
Notice of Borrowing as of the ____ day of _________, ____.


                                        WILMINGTON TRUST COMPANY,
                                             not in its individual capacity but 
                                             solely as Subordination Agent, as
                                             Borrower


                                        By:____________________________________
                                           Name:
                                           Title:



                 SCHEDULE I TO FINAL ADVANCE NOTICE OF BORROWING

[Insert  Copy of  Computations  in  accordance  with  Final  Advance  Notice  of
Borrowing]




                                                                      Annex V to
                                                      Revolving Credit Agreement


                            NOTICE OF TERMINATION



                                                      [Date]

Wilmington Trust Company,
  as Subordination Agent, as Borrower
Rodney Square North
1100 North Market Square
Wilmington, DE 19890-0001

Attention:  Corporate Trust Administration

Re:   Revolving Credit Agreement dated as of February 8, 1999, between
      Wilmington Trust Company, as Subordination Agent, as agent and trustee
      for the Continental Airlines Pass Through Trust, 1999-1C-[O/S], as
      Borrower, and Bayerische Landesbank Girozentrale (the "LIQUIDITY 
      AGREEMENT")


Ladies and Gentlemen:

            You  are  hereby  notified  that  pursuant  to  Section  6.01 of the
Liquidity Agreement, by reason of the occurrence of a Liquidity Event of Default
and the existence of a Performing Note Deficiency (each as defined therein),  we
are  giving  this  notice to you in order to cause (i) our  obligations  to make
Advances (as defined therein) under such Liquidity Agreement to terminate on the
fifth  Business Day after the date on which you receive this notice and (ii) you
to request a Final  Advance under the  Liquidity  Agreement  pursuant to Section
3.6(i) of the Intercreditor Agreement (as defined in the Liquidity Agreement) as
a consequence of your receipt of this notice.




            THIS NOTICE IS THE "NOTICE OF  TERMINATION"  PROVIDED  FOR UNDER THE
LIQUIDITY  AGREEMENT.  OUR  OBLIGATIONS  TO MAKE  ADVANCES  UNDER THE  LIQUIDITY
AGREEMENT  WILL  TERMINATE ON THE FIFTH BUSINESS DAY AFTER THE DATE ON WHICH YOU
RECEIVE THIS NOTICE.

                                          Very truly yours,

                                          BAYERISCHE LANDESBANK
                                              GIROZENTRALE,
                                          as Liquidity Provider


                                          By:_________________________________
                                             Name:
                                             Title:

cc:   Wilmington Trust Company,
        as Class C Trustee




                                                                     Annex VI to
                                                      Revolving Credit Agreement

                    NOTICE OF REPLACEMENT SUBORDINATION AGENT

[Date]
Attention:

Re:   Revolving Credit Agreement dated as of February 8, 1999, between
      Wilmington Trust Company, as Subordination Agent, as agent and trustee
      for the Continental Airlines Pass Through Trust, 1999-1C-[O/S], as
      Borrower, and Bayerische Landesbank Girozentrale (the "LIQUIDITY 
      AGREEMENT")

Ladies and Gentlemen:

            For value received,  the undersigned  beneficiary hereby irrevocably
transfers to:

                         ------------------------------
                              [Name of Transferee]


                         ------------------------------
                             [Address of Transferee]

all rights and  obligations  of the  undersigned as Borrower under the Liquidity
Agreement  referred to above.  The transferee  has succeeded the  undersigned as
Subordination  Agent under the Intercreditor  Agreement referred to in the first
paragraph of the  Liquidity  Agreement,  pursuant to the terms of Section 8.1 of
the Intercreditor Agreement.

            By this  transfer,  all rights of the  undersigned as Borrower under
the Liquidity  Agreement are  transferred  to the  transferee and the transferee
shall hereafter have the sole rights and obligations as Borrower thereunder. The
undersigned  shall pay any costs and expenses of such transfer,  including,  but
not limited to, transfer taxes or governmental charges.




            We ask that this transfer be effective as of _______________, _____.


                                        WILMINGTON TRUST COMPANY,
                                             not in its individual capacity but 
                                             solely as Subordination Agent, as
                                             Borrower


                                         By:_________________________________
                                            Name:
                                            Title:












                         TRUST SUPPLEMENT No. 1999-1A-O

                             Dated February 8, 1999



                                     between

                            WILMINGTON TRUST COMPANY
                                   as Trustee,



                                       and



                           CONTINENTAL AIRLINES, INC.

                                       to

                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997



                                  $541,746,000

                Continental Airlines Pass Through Trust 1999-1A-O
                           6.545% Continental Airlines
                           Pass Through Certificates,
                                Series 1999-1A-O






            This Trust  Supplement No.  1999-1A-O,  dated as of February 8, 1999
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").

                              W I T N E S S E T H:

            WHEREAS,  the  Basic  Agreement,   unlimited  as  to  the  aggregate
principal amount of Certificates (unless otherwise specified herein, capitalized
terms used herein without definition having the respective meanings specified in
the Basic  Agreement)  which  may be  issued  thereunder,  has  heretofore  been
executed and delivered;

            WHEREAS,  the Company has obtained  commitments  from Boeing for the
delivery of certain Aircraft;

            WHEREAS, the Company intends to finance the acquisition of each such
Aircraft either (i) through separate leveraged lease transactions, in which case
the Company will lease such Aircraft (collectively,  the "LEASED AIRCRAFT"),  or
(ii) through separate secured loan transactions,  in which case the Company will
own such Aircraft (collectively, the "OWNED AIRCRAFT");

            WHEREAS,  in the case of each Leased  Aircraft,  each Owner Trustee,
acting on behalf of the corresponding Owner Participant,  will issue pursuant to
an Indenture,  on a non-recourse  basis,  Equipment  Notes in order to finance a
portion of its purchase price of such Leased Aircraft;

            WHEREAS, in the case of each Owned Aircraft,  the Company will issue
pursuant to an  Indenture,  on a recourse  basis,  Equipment  Notes to finance a
portion of the purchase price of such Owned Aircraft;

            WHEREAS,   the  Trustee   hereby   declares  the  creation  of  this
Continental  Airlines Pass Through Trust 1999-1A-O (the "APPLICABLE  TRUST") for
the benefit of the  Applicable  Certificateholders,  and the initial  Applicable
Certificateholders  as the grantors of the Applicable Trust, by their respective
acceptances  of  the  Applicable  Certificates,  join  in  the  creation  of the
Applicable Trust with the Trustee;

            WHEREAS,  all Certificates to be issued by the Applicable Trust will
evidence fractional  undivided interests in the Applicable Trust and will convey
no rights, benefits or interests in respect of any property other than the Trust
Property  except  for those  Certificates  to which an Escrow  Receipt  has been
affixed;

            WHEREAS,    the   Escrow   Agent   and   the    Underwriters    have
contemporaneously  herewith  entered  into an Escrow  Agreement  with the Escrow
Paying Agent  pursuant to which the  Underwriters  have  delivered to the Escrow
Agent  the  proceeds  from  the  sale of the  Applicable  Certificates  and have



irrevocably  instructed  the Escrow  Agent to  withdraw  and pay funds from such
proceeds  upon  request  and proper  certification  by the  Trustee to  purchase
Equipment  Notes as the  Aircraft  are  delivered  by Boeing  under the Aircraft
Purchase  Agreement from time to time prior to the Delivery  Period  Termination
Date;

            WHEREAS,   the   Escrow   Agent   on   behalf   of  the   Applicable
Certificateholders  has  contemporaneously   herewith  entered  into  a  Deposit
Agreement with the Depositary under which the Deposits  referred to therein will
be made and from which it will  withdraw  funds to allow the Trustee to purchase
Equipment Notes from time to time prior to the Delivery Period Termination Date;

            WHEREAS, pursuant to the terms and conditions of the Basic Agreement
as supplemented by this Trust Supplement (the  "AGREEMENT") and the NPA, upon or
shortly  following  delivery  of an  Aircraft,  the  Trustee  on  behalf  of the
Applicable  Trust,  using  funds  withdrawn  under the Escrow  Agreement,  shall
purchase one or more Equipment Notes having the same interest rate as, and final
maturity  date not  later  than the  final  Regular  Distribution  Date of,  the
Applicable  Certificates issued hereunder and shall hold such Equipment Notes in
trust for the benefit of the Applicable Certificateholders;

            WHEREAS,  all of the conditions and  requirements  necessary to make
this Trust Supplement,  when duly executed and delivered,  a valid,  binding and
legal  instrument  in  accordance  with its  terms and for the  purposes  herein
expressed,  have been done,  performed  and  fulfilled,  and the  execution  and
delivery  of this Trust  Supplement  in the form and with the terms  hereof have
been in all respects duly authorized;

            WHEREAS,  this Trust  Supplement is subject to the provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

            NOW THEREFORE, in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:


                                    ARTICLE I
                                THE CERTIFICATES

            Section 1.01. THE CERTIFICATES.  There is hereby created a series of
Certificates to be issued under the Agreement to be  distinguished  and known as
"6.545%  Continental  Airlines  Pass  Through  Certificates,  Series  1999-1A-O"
(hereinafter  defined  as  the  "APPLICABLE   CERTIFICATES").   Each  Applicable
Certificate  represents a fractional  undivided interest in the Applicable Trust
created  hereby.  The  Applicable  Certificates  shall be the  only  instruments
evidencing a fractional undivided interest in the Applicable Trust.

            The terms and conditions  applicable to the Applicable  Certificates
are as follows:




            (a) The aggregate  principal  amount of the Applicable  Certificates
that  shall  be  authenticated   under  the  Agreement  (except  for  Applicable
Certificates  authenticated and delivered  pursuant to Sections 3.03, 3.04, 3.05
and 3.06 of the Basic Agreement) is $541,746,000.

            (b) The Regular  Distribution  Dates with  respect to any payment of
Scheduled  Payments  means  February 2 and August 2 of each year,  commencing on
August 2, 1999, until payment of all of the Scheduled  Payments to be made under
the Equipment Notes has been made.

            (c) The Special  Distribution  Dates with respect to the  Applicable
Certificates  means  any  Business  Day on  which  a  Special  Payment  is to be
distributed pursuant to the Agreement.

            (d) At the Escrow Agent's  request under the Escrow  Agreement,  the
Trustee  shall  affix  the  corresponding  Escrow  Receipt  to  each  Applicable
Certificate.   In  any  event,  any  transfer  or  exchange  of  any  Applicable
Certificate  shall also effect a transfer  or  exchange  of the  related  Escrow
Receipt.  Prior to the Final  Withdrawal  Date,  no  transfer or exchange of any
Applicable  Certificate  shall be  permitted  unless  the  corresponding  Escrow
Receipt  is  attached  thereto  and  also is so  transferred  or  exchanged.  By
acceptance of any Applicable Certificate to which an Escrow Receipt is attached,
each  Holder of such an  Applicable  Certificate  acknowledges  and  accepts the
restrictions  on  transfer  of the Escrow  Receipt  set forth  herein and in the
Escrow Agreement.

            (e) (i) The  Applicable  Certificates  shall be in the form attached
hereto as Exhibit A. Any Person acquiring or accepting an Applicable Certificate
or an interest  therein will, by such  acquisition or  acceptance,  be deemed to
represent and warrant to and for the benefit of each Owner  Participant  and the
Company that either (i) the assets of an employee  benefit plan subject to Title
I of the Employee  Retirement Income Security Act of 1974, as amended ("ERISA"),
or of a plan subject to Section 4975 of the  Internal  Revenue Code of 1986,  as
amended (the "CODE"), have not been used to purchase Applicable  Certificates or
an interest therein or (ii) the purchase and holding of Applicable  Certificates
or an interest therein is exempt from the prohibited transaction restrictions of
ERISA and the Code pursuant to one or more prohibited  transaction  statutory or
administrative exemptions.

                  (ii)  The   Applicable   Certificates   shall  be   Book-Entry
Certificates  and shall be subject to the  conditions set forth in the Letter of
Representations  between the Company and the Clearing  Agency attached hereto as
Exhibit B.

            (f)  The  "Participation   Agreements"  as  defined  in  this  Trust
Supplement  are  the  "Note  Purchase  Agreements"  referred  to  in  the  Basic
Agreement.

            (g) The  Applicable  Certificates  are subject to the  Intercreditor
Agreement, the Deposit Agreement and the Escrow Agreement.

            (h)  The  Applicable  Certificates  will  have  the  benefit  of the
Liquidity Facility.




            (i)   The Responsible Party is the Company.

            (j) The date referred to in clause (i) of the definition of the term
"PTC Event of Default" in the Basic Agreement is the Final Maturity Date.

            (k) The particular  "sections of the Note Purchase  Agreement",  for
purposes of clause (3) of Section 7.07 of the Basic  Agreement,  are Section 8.1
(with  respect  to Owned  Aircraft)  and  Section  9.1 (with  respect  to Leased
Aircraft) of each Participation Agreement.

            (l) The  Equipment  Notes to be acquired and held in the  Applicable
Trust, and the related Aircraft and Note Documents, are described in the NPA.


                                   ARTICLE II
                                   DEFINITIONS

            Section 2.01.  DEFINITIONS.  For all purposes of the Basic Agreement
as supplemented by this Trust Supplement,  the following  capitalized terms have
the following meanings (any term used herein which is defined in both this Trust
Supplement and the Basic  Agreement shall have the meaning  assigned  thereto in
this Trust  Supplement for purposes of the Basic  Agreement as  supplemented  by
this Trust Supplement):

            AGREEMENT: Has the meaning specified in the recitals hereto.

            AIRCRAFT:  Means each of the New Aircraft or Substitute  Aircraft in
      respect of which a Participation Agreement is to be or is, as the case may
      be, entered into in accordance  with the NPA (or any substitute  aircraft,
      including engines therefor, owned by or leased to the Company and securing
      one or more Equipment Notes).

            AIRCRAFT PURCHASE AGREEMENT: Has the meaning specified in the NPA.

            APPLICABLE CERTIFICATE: Has the meaning specified in Section 1.01 of
      this Trust Supplement.

            APPLICABLE  CERTIFICATEHOLDER:  Means the  Person  in whose  name an
      Applicable  Certificate  is registered on the Register for the  Applicable
      Certificates.

            APPLICABLE  DELIVERY  DATE:  Has the  meaning  specified  in Section
      5.01(b) of this Trust Supplement.

            APPLICABLE  PARTICIPATION  AGREEMENT:  Has the meaning  specified in
      Section 5.01(b) of this Trust Supplement.

            APPLICABLE TRUST: Has the meaning specified in the recitals hereto.




            ASSIGNMENT  AND  ASSUMPTION  AGREEMENT:  Means  the  assignment  and
      assumption  agreement  substantially  in the  form  of  Exhibit  C  hereto
      executed  and  delivered  in  accordance  with  Section 7.01 of this Trust
      Supplement.

            BASIC AGREEMENT: Has the meaning specified in the first paragraph of
      this Trust Supplement.

            BOEING: Means The Boeing Company.

            BUSINESS DAY: Means any day other than a Saturday, a Sunday or a day
      on which  commercial banks are required or authorized to close in Houston,
      Texas,  New  York,  New  York,  Salt  Lake  City,  Utah or, so long as any
      Applicable  Certificate  is  Outstanding,  the city and state in which the
      Trustee  or any Loan  Trustee  maintains  its  Corporate  Trust  Office or
      receives and disburses funds.

            CLASS D  CERTIFICATEHOLDER:  Has the  meaning  specified  in Section
      4.01(a)(iii) of this Trust Supplement.

            COMPANY:  Has the meaning  specified in the first  paragraph of this
      Trust Supplement.

            CUT-OFF  DATE:   Means  the  earlier  of  (a)  the  Delivery  Period
      Termination Date and (b) the date on which a Triggering Event occurs.

            DELIVERY NOTICE: Has the meaning specified in the NPA.

            DELIVERY PERIOD  TERMINATION DATE: Means the earlier of (a) February
      2, 2000,  or, if the Equipment  Notes  relating to all of the New Aircraft
      (or  Substitute  Aircraft in lieu thereof) have not been  purchased by the
      Applicable  Trust and the Other Trusts on or prior to such date due to any
      reason  beyond  the  control  of the  Company  and not  occasioned  by the
      Company's  fault or negligence,  August 2, 2000 (PROVIDED that, if a labor
      strike  occurs  at  Boeing  on or prior to  either  or both of such  dates
      referred  to in this clause (a),  such date or dates on or  following  the
      commencement of such strike shall be extended by adding thereto the number
      of days that such  strike  continued  in effect) and (b) the date on which
      Equipment  Notes  issued  with  respect  to all of the  New  Aircraft  (or
      Substitute Aircraft in lieu thereof) have been purchased by the Applicable
      Trust and the Other Trusts in accordance with the NPA.

            DEPOSITS: Has the meaning specified in the Deposit Agreement.

            DEPOSIT AGREEMENT:  Means the Deposit Agreement dated as of February
      8, 1999 relating to the Applicable Certificates between the Depositary and
      the Escrow Agent,  as the same may be amended,  supplemented  or otherwise
      modified from time to time in accordance with its terms.




            DEPOSITARY: Means Westdeutsche Landesbank Girozentrale, a public law
      banking  institution  organized under the laws of North  Rhine-Westphalia,
      Germany, acting through its New York branch.

            DISTRIBUTION  DATE: Means any Regular  Distribution  Date or Special
      Distribution Date as the context requires.

            ESCROW  AGENT:  Means,  initially,  First  Security  Bank,  National
      Association,  and any  replacement  or  successor  therefor  appointed  in
      accordance with the Escrow Agreement.

            ESCROW AGREEMENT:  Means the Escrow and Paying Agent Agreement dated
      as of February 8, 1999 relating to the Applicable Certificates,  among the
      Escrow Agent,  the Escrow Paying Agent, the Trustee and  Underwriters,  as
      the same may be amended,  supplemented or otherwise  modified from time to
      time in accordance with its terms.

            ESCROW PAYING  AGENT:  Means the Person acting as paying agent under
      the Escrow Agreement.

            ESCROW RECEIPT:  Means the receipt substantially in the form annexed
      to the Escrow Agreement  representing a fractional  undivided  interest in
      the funds held in escrow thereunder.

            FINAL MATURITY DATE: Means August 2, 2020.

            FINAL WITHDRAWAL: Has the meaning specified in the Escrow Agreement.

            FINAL  WITHDRAWAL  DATE:  Has the  meaning  specified  in the Escrow
      Agreement.

            FINAL WITHDRAWAL  NOTICE:  Has the meaning specified in Section 5.02
      of this Trust Supplement.

            INDENTURE: Means each of the separate trust indentures and mortgages
      relating to the  Aircraft,  each as  specified  or described in a Delivery
      Notice  delivered  pursuant  to  the  NPA  or  the  related  Participation
      Agreement,  in each  case as the  same  may be  amended,  supplemented  or
      otherwise modified from time to time in accordance with its terms.

            INTERCREDITOR AGREEMENT:  Means the Intercreditor Agreement dated as
      of February 8, 1999 among the Trustee,  the Other Trustees,  the Liquidity
      Provider,  the liquidity  providers  relating to the  Certificates  issued
      under each of the Other  Agreements,  and  Wilmington  Trust  Company,  as
      Subordination Agent and as trustee thereunder, as amended, supplemented or
      otherwise modified from time to time in accordance with its terms.

            INVESTORS:  Means  the  Underwriters  together  with all  subsequent
      beneficial owners of the Applicable Certificates.




            LEASE:  Means,  with  respect  to each  Leased  Aircraft,  the lease
      between an Owner Trustee,  as the lessor, and the Company,  as the lessee,
      referred  to in the  related  Indenture,  as such  lease  may be  amended,
      supplemented or otherwise modified in accordance with its terms.

            LEASED AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            LEASED  AIRCRAFT  INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            LIQUIDITY FACILITY: Means, initially, the Revolving Credit Agreement
      dated as of February  8, 1999  relating  to the  Applicable  Certificates,
      between  the  Liquidity   Provider  and  Wilmington   Trust  Company,   as
      Subordination  Agent, as agent and trustee for the Applicable  Trust, and,
      from  and  after  the  replacement  of  such  agreement  pursuant  to  the
      Intercreditor  Agreement,  the replacement liquidity facility therefor, in
      each case as amended, supplemented or otherwise modified from time to time
      in accordance with their respective terms.

            LIQUIDITY  PROVIDER:   Means,   initially,   Bayerische   Landesbank
      Girozentrale, a public law banking institution organized under the laws of
      the Free State of Bavaria,  Germany,  and any  replacements  or successors
      therefor appointed in accordance with the Intercreditor Agreement.

            NEW AIRCRAFT: Has the meaning specified in the NPA.

            NOTE  DOCUMENTS:  Means the  Equipment  Notes  with  respect  to the
      Applicable  Certificates and, with respect to any such Equipment Note, (i)
      the Indenture and the Participation  Agreement  relating to such Equipment
      Note,  and  (ii) in the case of any  Equipment  Note  related  to a Leased
      Aircraft, the Lease relating to such Leased Aircraft.

            NOTICE OF  PURCHASE  WITHDRAWAL:  Has the meaning  specified  in the
      Deposit Agreement.

            NPA: Means the Note Purchase  Agreement dated as of February 8, 1999
      among the Trustee, the Other Trustees,  the Company, the Escrow Agent, the
      Escrow Paying Agent and the  Subordination  Agent,  providing  for,  among
      other things,  the purchase of Equipment Notes by the Trustee on behalf of
      the Trust, as the same may be amended,  supplemented or otherwise modified
      from time to time, in accordance with its terms.

            OTHER  AGREEMENTS:  Means (i) the Basic Agreement as supplemented by
      Trust   Supplement  No.  1999-1B-O  dated  the  date  hereof  relating  to
      Continental  Airlines  Pass  Through  Trust  1999-1B-O  and (ii) the Basic
      Agreement as supplemented by Trust Supplement No. 1999-1C-O dated the date
      hereof relating to Continental Airlines Pass Through Trust 1999-1C-O.




            OTHER TRUSTEES:  Means the trustees under the Other Agreements,  and
      any successor or other trustee appointed as provided therein.

            OTHER  TRUSTS:  Means the  Continental  Airlines  Pass Through Trust
      1999-1B-O and the Continental Airlines Pass Through Trust 1999-1C-O,  each
      created on the date hereof.

            OWNED  AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            OWNED  AIRCRAFT   INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            OWNER PARTICIPANT:  With respect to any Equipment Note relating to a
      Leased  Aircraft,  means the "Owner  Participant"  as  referred  to in the
      Indenture  pursuant  to  which  such  Equipment  Note  is  issued  and any
      permitted  successor  or  assign  of such  Owner  Participant;  and  OWNER
      PARTICIPANTS  at  any  time  of  determination  means  all  of  the  Owner
      Participants thus referred to in the Indentures.

            OWNER  TRUSTEE:  With respect to any  Equipment  Note  relating to a
      Leased  Aircraft,  means  the  "Owner  Trustee",  as  referred  to in  the
      Indenture  pursuant  to which such  Equipment  Note is issued,  not in its
      individual capacity but solely as trustee; and OWNER TRUSTEES means all of
      the Owner Trustees party to any of the Indentures.

            OWNER  TRUSTEE'S  PURCHASE  AGREEMENT:  Means,  with  respect to any
      Leased Aircraft,  the agreement between the Company and the relevant Owner
      Trustee  pursuant to which,  INTER ALIA, the Company  assigns to the Owner
      Trustee  certain  rights  of  the  Company  under  the  aircraft  purchase
      agreement with respect to such Leased Aircraft.

            PARTICIPATION  AGREEMENT:  Means each Participation  Agreement to be
      entered  into,  or  entered  into (as the case  may  be),  by the  Trustee
      pursuant to the NPA, as the same may be amended, supplemented or otherwise
      modified in accordance with its terms.

            POOL BALANCE: Means, as of any date, (i) the original aggregate face
      amount of the Applicable  Certificates  less (ii) the aggregate  amount of
      all payments made in respect of such Applicable Certificates or in respect
      of  Deposits  other than  payments  made in respect of interest or premium
      thereon or reimbursement  of any costs or expenses  incurred in connection
      therewith.  The Pool Balance as of any Distribution Date shall be computed
      after  giving  effect to any special  distribution  with respect to unused
      Deposits,  payment of  principal  of the  Equipment  Notes or payment with
      respect to other Trust Property and the distribution thereof to be made on
      that date.

            POOL  FACTOR:  Means,  as of any  Distribution  Date,  the  quotient
      (rounded to the seventh  decimal place)  computed by dividing (i) the Pool
      Balance  by (ii) the  original  aggregate  face  amount of the  Applicable
      Certificates.  The  Pool  Factor  as of any  Distribution  Date  shall  be
      computed after giving effect to any special  distribution  with respect to



      unused  Deposits,  payment of principal of the Equipment Notes or payments
      with respect to other Trust  Property and the  distribution  thereof to be
      made on that date.

            PROSPECTUS SUPPLEMENT: Means the Prospectus Supplement dated January
      21, 1999 relating to the offering of the Certificates.

            RELATED PASS THROUGH TRUST  AGREEMENT:  Means the Basic Agreement as
      supplemented by the Trust  Supplement No.  1999-1A-S dated the date hereof
      relating to the  Continental  Airlines  Pass Through  Trust  1999-1A-S and
      entered  into by the  Company and the  Trustee,  which  agreement  becomes
      effective upon the execution and delivery of the Assignment and Assumption
      Agreement pursuant to Section 7.01 of this Trust Supplement.

            RELATED TRUST:  Means the Continental  Pass Through Trust 1999-1A-S,
      to be formed under the Related Pass Through Trust Agreement.

            RELATED  TRUSTEE:  Means the trustee  under the Related Pass Through
      Trust Agreement.

            SCHEDULED DELIVERY DATE: Has the meaning specified in the NPA.

            SPECIAL PAYMENT:  Means any payment (other than a Scheduled Payment)
      in respect of, or any proceeds of, any  Equipment  Note,  Trust  Indenture
      Estate (as defined in each Leased  Aircraft  Indenture) or Collateral  (as
      defined in each Owned Aircraft Indenture).

            SUBSTITUTE AIRCRAFT: Has the meaning specified in the NPA.

            TRANSFER  DATE:  Has the meaning  specified  in Section 7.01 of this
      Trust Supplement.

            TRIGGERING  EVENT:  Has the  meaning  assigned  to such  term in the
      Intercreditor Agreement.

            TRUST PROPERTY:  Means (i) subject to the  Intercreditor  Agreement,
      the  Equipment  Notes held as the property of the  Applicable  Trust,  all
      monies at any time  paid  thereon  and all  monies  due and to become  due
      thereunder,  (ii) funds  from time to time  deposited  in the  Certificate
      Account and the Special Payments Account and, subject to the Intercreditor
      Agreement,  any proceeds from the sale by the Trustee  pursuant to Article
      VI of the Basic  Agreement of any  Equipment  Note and (iii) all rights of
      the Applicable Trust and the Trustee,  on behalf of the Applicable  Trust,
      under the Intercreditor  Agreement,  the Escrow Agreement, the NPA and the
      Liquidity Facility,  including,  without limitation, all rights to receive
      certain payments thereunder,  and all monies paid to the Trustee on behalf
      of the  Applicable  Trust pursuant to the  Intercreditor  Agreement or the
      Liquidity  Facility,  PROVIDED that rights with respect to the Deposits or



      under the Escrow Agreement, except for the right to direct withdrawals for
      the purchase of Equipment  Notes to be held  herein,  will not  constitute
      Trust Property.

            TRUST  SUPPLEMENT:  Has the meaning specified in the first paragraph
      of this trust supplement.

            UNDERWRITERS:   Means,  collectively,  Credit  Suisse  First  Boston
      Corporation,  Morgan Stanley & Co.  Incorporated,  Chase  Securities Inc.,
      Goldman, Sachs & Co. and Salomon Smith Barney Inc.

            UNDERWRITING  AGREEMENT:  Means  the  Underwriting  Agreement  dated
      January 21, 1999 among the  Underwriters,  the Company and the Depositary,
      as the same may be amended,  supplemented or otherwise  modified from time
      to time in accordance with its terms.


                                   ARTICLE III
                        STATEMENTS TO CERTIFICATEHOLDERS

            Section 3.01.  STATEMENTS TO APPLICABLE  CERTIFICATEHOLDERS.  (a) On
each  Distribution  Date,  the Trustee will include  with each  distribution  to
Applicable  Certificateholders of a Scheduled Payment or Special Payment, as the
case may be, a statement  setting forth the  information  provided below (in the
case of a Special  Payment,  reflecting in part the information  provided by the
Escrow Paying Agent under the Escrow Agreement).  Such statement shall set forth
(per $1,000 face amount  Applicable  Certificate as to (ii), (iii), (iv) and (v)
below) the following information:

            (i) the aggregate amount of funds  distributed on such  Distribution
      Date under the Agreement and under the Escrow  Agreement,  indicating  the
      amount allocable to each source;

            (ii) the amount of such distribution  under the Agreement  allocable
      to principal and the amount allocable to premium, if any;

            (iii) the amount of such distribution under the Agreement  allocable
      to interest;

            (iv) the  amount of such  distribution  under the  Escrow  Agreement
      allocable to interest;

            (v) the  amount  of such  distribution  under the  Escrow  Agreement
      allocable to unused Deposits, if any; and

            (vi) the Pool Balance and the Pool Factor.

            With respect to the Applicable  Certificates  registered in the name
of a Clearing Agency,  on the Record Date prior to each  Distribution  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such



Clearing Agency's books as holding  interests in the Applicable  Certificates on
such Record Date. On each Distribution  Date, the Trustee will mail to each such
Clearing  Agency  Participant  the  statement  described  above  and  will  make
available additional copies as requested by such Clearing Agency Participant for
forwarding to holders of interests in the Applicable Certificates.

            (b)  Within  a  reasonable  period  of  time  after  the end of each
calendar  year but not later than the latest date  permitted by law, the Trustee
shall  furnish to each Person who at any time during such  calendar  year was an
Applicable  Certificateholder  of record a statement  containing  the sum of the
amounts determined pursuant to clauses (a)(i),  (a)(ii),  (a)(iii),  (a)(iv) and
(a)(v)  above  for such  calendar  year or,  in the  event  such  Person  was an
Applicable  Certificateholder  of record during a portion of such calendar year,
for such portion of such year, and such other items as are readily  available to
the Trustee and which an Applicable  Certificateholder  shall reasonably request
as necessary for the purpose of such Applicable Certificateholder's  preparation
of its federal income tax returns.  Such statement and such other items shall be
prepared on the basis of  information  supplied  to the Trustee by the  Clearing
Agency  Participants  and shall be  delivered  by the  Trustee to such  Clearing
Agency  Participants  to be available for  forwarding  by such  Clearing  Agency
Participants  to the holders of interests in the Applicable  Certificates in the
manner described in Section 3.01(a) of this Trust Supplement.

            (c) If the  aggregate  principal  payments  scheduled  for August 2,
1999, on the Equipment Notes held as Trust Property as of July 9, 1999,  differs
from the amount thereof set forth for the Applicable  Certificates  on page S-34
of the Prospectus  Supplement,  by no later than July 18, 1999 the Trustee shall
mail  written  notice of the actual  amount of such  scheduled  payments  to the
Applicable  Certificateholders  of record as of a date within 10  Business  Days
prior to the date of mailing.

            (d) Promptly  following (i) the Delivery Period Termination Date, if
there has been any change in the  information  set forth in clauses (x), (y) and
(z) below  from that set forth in page S-34 of the  Prospectus  Supplement,  and
(ii) any early  redemption  or  purchase  of, or any  default in the  payment of
principal  or  interest in respect  of, any of the  Equipment  Notes held in the
Applicable  Trust,  or any  Final  Withdrawal,  the  Trustee  shall  furnish  to
Applicable  Certificateholders  of record on such date a statement setting forth
(x) the expected Pool Balances for each  subsequent  Regular  Distribution  Date
following the Delivery Period Termination Date, (y) the related Pool Factors for
such  Regular  Distribution  Dates and (z) the expected  principal  distribution
schedule of the Equipment Notes, in the aggregate, held as Trust Property at the
date of such notice. With respect to the Applicable  Certificates  registered in
the name of a Clearing  Agency,  on the Delivery  Period  Termination  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such
Clearing Agency's books as holding  interests in the Applicable  Certificates on
such date. The Trustee will mail to each such Clearing  Agency  Participant  the
statement described above and will make available additional copies as requested
by such Clearing  Agency  Participant  for forwarding to holders of interests in
the Applicable Certificates.




            (e) This Section 3.01  supersedes  and replaces  Section 4.03 of the
Basic Agreement, with respect to the Applicable Trust.


                                   ARTICLE IV
                                     DEFAULT

            Section  4.01.  PURCHASE  RIGHTS  OF   CERTIFICATEHOLDERS.   (a)  By
acceptance of its  Applicable  Certificate,  each  Applicable  Certificateholder
agrees that at any time after the  occurrence and during the  continuation  of a
Triggering Event,

            (i) each Class B Certificateholder  shall have the right to purchase
      all, but not less than all, of the Applicable  Certificates upon ten days'
      written  notice to the Trustee  and each other Class B  Certificateholder,
      PROVIDED  that (A) if prior to the end of such  ten-day  period  any other
      Class   B    Certificateholder    notifies   such   purchasing   Class   B
      Certificateholder  that  such  other  Class B  Certificateholder  wants to
      participate  in such purchase,  then such other Class B  Certificateholder
      may join with the purchasing  Class B  Certificateholder  to purchase all,
      but not less than all, of the  Applicable  Certificates  pro rata based on
      the Fractional  Undivided  Interest in the Class B Trust held by each such
      Class B  Certificateholder  and (B) if  prior  to the end of such  ten-day
      period any other Class B Certificateholder  fails to notify the purchasing
      Class B Certificateholder of such other Class B Certificateholder's desire
      to   participate   in  such  a   purchase,   then  such   other   Class  B
      Certificateholder   shall  lose  its  right  to  purchase  the  Applicable
      Certificates pursuant to this Section 4.01(a);

            (ii) each  Class C  Certificateholder  shall  have the right  (which
      shall not expire upon any purchase of the Applicable Certificates pursuant
      to  clause  (i)  above) to  purchase  all,  but not less than all,  of the
      Applicable  Certificates  and the  Class B  Certificates  upon  ten  days'
      written notice to the Trustee,  the Class B Trustee and each other Class C
      Certificateholder,  PROVIDED  that (A) if prior to the end of such ten-day
      period any other Class C Certificateholder  notifies such purchasing Class
      C  Certificateholder  that such other Class C  Certificateholder  wants to
      participate  in such purchase,  then such other Class C  Certificateholder
      may join with the purchasing  Class C  Certificateholder  to purchase all,
      but not less  than all,  of the  Applicable  Certificates  and the Class B
      Certificates  pro rata based on the Fractional  Undivided  Interest in the
      Class C Trust held by each such Class C Certificateholder and (B) if prior
      to the end of such  ten-day  period  any other  Class C  Certificateholder
      fails to notify the  purchasing  Class C  Certificateholder  of such other
      Class C Certificateholder's desire to participate in such a purchase, then
      such other Class C Certificateholder  shall lose its right to purchase the
      Applicable  Certificates  and the Class B  Certificates  pursuant  to this
      Section 4.01(a); and

            (iii)   each   holder  of  a  Class  D   Certificate   (a  "CLASS  D
      CERTIFICATEHOLDER")  shall have the right (which shall not expire upon any
      purchase  of the  Applicable  Certificates  pursuant to clause (i) or (ii)
      above)  to  purchase  all,  but  not  less  than  all,  of the  Applicable
      Certificates,  the Class B Certificates and the Class C Certificates  upon
      ten days' written notice to the Trustee,  the Class B Trustee, the Class C
      Trustee and each other  Class D  Certificateholder,  PROVIDED  that (A) if
      prior   to  the  end  of  such   ten-day   period   any   other   Class  D



      Certificateholder  notifies such purchasing Class D Certificateholder that
      such  other  Class  D  Certificateholder  wants  to  participate  in  such
      purchase,  then such  other  Class D  Certificateholder  may join with the
      purchasing  Class D  Certificateholder  to purchase all, but not less than
      all, of the  Applicable  Certificates,  the Class B  Certificates  and the
      Class C Certificates pro rata based on the Fractional  Undivided  Interest
      in the Class D Trust held by each such Class D  Certificateholder  and (B)
      if  prior  to  the  end  of  such   ten-day   period  any  other  Class  D
      Certificateholder fails to notify the purchasing Class D Certificateholder
      of such other Class D Certificateholder's  desire to participate in such a
      purchase,  then such other Class D Certificateholder  shall lose its right
      to purchase the Applicable Certificates,  the Class B Certificates and the
      Class C Certificates pursuant to this Section 4.01(a).

            The purchase price with respect to the Applicable Certificates shall
be equal to the Pool  Balance  of the  Applicable  Certificates,  together  with
accrued  and  unpaid  interest  thereon  to the date of such  purchase,  without
premium,  but including any other amounts then due and payable to the Applicable
Certificateholders  under the Agreement, the Intercreditor Agreement, the Escrow
Agreement  or  any  Note  Document  or  on  or  in  respect  of  the  Applicable
Certificates;   PROVIDED,   HOWEVER,   that  no  such   purchase  of  Applicable
Certificates  shall be effective  unless the  purchaser(s)  shall certify to the
Trustee that  contemporaneously  with such purchase,  such purchaser(s) is (are)
purchasing, pursuant to the terms of the Agreement and the Other Agreements, the
Applicable  Certificates,  the Class B Certificates and the Class C Certificates
which are senior to the securities  held by such  purchaser(s).  Each payment of
the  purchase  price of the  Applicable  Certificates  referred  to in the first
sentence  hereof  shall be made to an  account  or  accounts  designated  by the
Trustee  and each such  purchase  shall be subject to the terms of this  Section
4.01(a).  Each  Applicable  Certificateholder  agrees by its  acceptance  of its
Applicable  Certificate  that (at any time after the  occurrence  and during the
continuation  of a  Triggering  Event) it will,  upon  payment from such Class B
Certificateholder(s),     Class    C    Certificateholder(s)    or    Class    D
Certificateholder(s), as the case may be, of the purchase price set forth in the
first  sentence of this  paragraph,  (i) forthwith  sell,  assign,  transfer and
convey to the purchaser(s) thereof (without recourse, representation or warranty
of any kind  except for its own acts),  all of the right,  title,  interest  and
obligation of such  Applicable  Certificateholder  in the Agreement,  the Escrow
Agreement,  the Deposit Agreement,  the Intercreditor  Agreement,  the Liquidity
Facility, the NPA, the Note Documents and all Applicable Certificates and Escrow
Receipts held by such Applicable  Certificateholder  (excluding all right, title
and  interest  under any of the  foregoing  to the extent such  right,  title or
interest is with respect to an  obligation  not then due and payable as respects
any action or  inaction or state of affairs  occurring  prior to such sale) (and
the  purchaser   shall  assume  all  of  such   Applicable   Certificateholder's
obligations under the Agreement,  the Escrow Agreement,  the Deposit  Agreement,
the Intercreditor Agreement, the Liquidity Facility, the NPA, the Note Documents
and all such Applicable Certificates and Escrow Receipts), (ii) if such purchase
occurs after a record date  specified  in Section  2.03 of the Escrow  Agreement
relating  to the  distribution  of unused  Deposits  and/or  accrued  and unpaid
interest  on  Deposits  and  prior  to  or  on  the  related  distribution  date
thereunder,   forthwith  turn  over  to  the   purchaser(s)  of  its  Applicable
Certificate all amounts, if any, received by it on account of such distribution,
and  (iii)  if  such  purchase  occurs  after  a  Record  Date  relating  to any



distribution and prior to or on the related  Distribution  Date,  forthwith turn
over to the  purchaser(s)  of its Applicable  Certificate  all amounts,  if any,
received by it on account of such distribution. The Applicable Certificates will
be deemed to be  purchased  on the date  payment of the  purchase  price is made
notwithstanding the failure of the Applicable  Certificateholders to deliver any
Applicable  Certificates  and, upon such a purchase,  (I) the only rights of the
Applicable  Certificateholders will be to deliver the Applicable Certificates to
the purchaser(s) and receive the purchase price for such Applicable Certificates
and (II) if the purchaser(s) shall so request, such Applicable Certificateholder
will comply with all the  provisions  of Section 3.04 of the Basic  Agreement to
enable  new  Applicable  Certificates  to be  issued  to the  purchaser  in such
denominations  as it shall request.  All charges and expenses in connection with
the  issuance  of any such  new  Applicable  Certificates  shall be borne by the
purchaser thereof.

            As used in this Section 4.01 and elsewhere in this Trust Supplement,
the terms "Class B Certificate",  "Class B Certificateholder",  "Class B Trust",
"Class B Trustee", "Class C Certificate", "Class C Certificateholder",  "Class C
Trust", "Class C Trustee", "Class D Certificate" and "Class D Trust", shall have
the respective meanings assigned to such terms in the Intercreditor Agreement.

            (b) This Section 4.01 supersedes and replaces Section 6.01(b) of the
Basic Agreement, with respect to the Applicable Trust.

            Section  4.02.  AMENDMENT  OF SECTION  6.05 OF THE BASIC  AGREEMENT.
Section  6.05 of the Basic  Agreement  shall be  amended,  with  respect  to the
Applicable  Trust, by deleting the phrase "and thereby annul any Direction given
by such  Certificateholders  or the Trustee to such Loan  Trustee  with  respect
thereto," set forth in the first sentence thereof.


                                    ARTICLE V
                                   THE TRUSTEE

            Section 5.01. DELIVERY OF DOCUMENTS; DELIVERY DATES. (a) The Trustee
is hereby directed (i) to execute and deliver the Intercreditor  Agreement,  the
Escrow  Agreement and the NPA on or prior to the Issuance Date, each in the form
delivered  to the Trustee by the  Company,  and (ii)  subject to the  respective
terms  thereof,  to perform  its  obligations  thereunder.  Upon  request of the
Company and the  satisfaction or waiver of the closing  conditions  specified in
the Underwriting Agreement,  the Trustee shall execute,  deliver,  authenticate,
issue and sell Applicable  Certificates in authorized  denominations equaling in
the aggregate the amount set forth,  with respect to the  Applicable  Trust,  in
Schedule  I to  the  Underwriting  Agreement  evidencing  the  entire  ownership
interest in the  Applicable  Trust,  which amount  equals the maximum  aggregate
principal  amount of  Equipment  Notes  which may be  purchased  by the  Trustee
pursuant to the NPA. Except as provided in Sections 3.03, 3.04, 3.05 and 3.06 of
the Basic  Agreement,  the Trustee  shall not execute,  authenticate  or deliver
Applicable  Certificates  in excess of the  aggregate  amount  specified in this
paragraph.  The  provisions  of this Section  5.01(a)  supersede and replace the
first sentence of Section  3.02(a) of the Basic  Agreement,  with respect to the
Applicable Trust.




            (b) On or after the Issuance Date, the Company may deliver from time
to time to the  Trustee a  Delivery  Notice  relating  to one or more  Equipment
Notes.  After  receipt  of a  Delivery  Notice and in any case no later than one
Business Day prior to a Scheduled Delivery Date as to which such Delivery Notice
relates  (the  "APPLICABLE  DELIVERY  DATE"),  the  Trustee  shall  (as and when
specified in the Delivery  Notice) instruct the Escrow Agent to provide a Notice
of Purchase Withdrawal to the Depositary requesting (A) the withdrawal of one or
more Deposits on the  Applicable  Delivery  Date in  accordance  with and to the
extent permitted by the terms of the Escrow Agreement and the Deposit  Agreement
and (B) the  payment of all,  or a portion,  of such  Deposit or  Deposits in an
amount equal in the aggregate to the purchase price of such  Equipment  Notes to
or on behalf of the Owner  Trustee or the Company,  as the case may be,  issuing
such  Equipment  Notes,  all as shall be described in the Delivery  Notice.  The
Trustee shall (as and when  specified in such Delivery  Notice),  subject to the
conditions  set  forth in  Section  2 of the NPA,  enter  into and  perform  its
obligations under the Participation  Agreement specified in such Delivery Notice
(the  "APPLICABLE   PARTICIPATION   AGREEMENT")  and  cause  such  certificates,
documents  and legal  opinions  relating to the Trustee to be duly  delivered as
required by the Applicable  Participation Agreement. If at any time prior to the
Applicable Delivery Date, the Trustee receives a notice of postponement pursuant
to Section 1(e) or 1(f) of the NPA, then the Trustee  shall give the  Depositary
(with a copy to the Escrow  Agent) a notice of  cancellation  of such  Notice of
Purchase  Withdrawal  relating to such  Deposit or  Deposits on such  Applicable
Delivery Date. Upon satisfaction of the conditions  specified in the NPA and the
Applicable  Participation  Agreement,  the Trustee shall purchase the applicable
Equipment  Notes with the proceeds of the  withdrawals  of one or more  Deposits
made on the Applicable Delivery Date in accordance with the terms of the Deposit
Agreement and the Escrow  Agreement.  The purchase price of such Equipment Notes
shall equal the principal amount of such Equipment Notes. Amounts withdrawn from
such Deposit or Deposits in excess of the purchase price of the Equipment  Notes
or to the extent not applied on the  Applicable  Delivery  Date to the  purchase
price of the  Equipment  Notes,  shall be  re-deposited  by the Trustee with the
Depositary on the Applicable  Delivery Date in accordance  with the terms of the
Deposit Agreement.  The provisions of this Section 5.01(b) supersede and replace
the  provisions  of Section  2.02 of the Basic  Agreement,  with  respect to the
Applicable  Trust,  and  all  provisions  of the  Basic  Agreement  relating  to
Postponed  Notes and Section 2.02 of the Basic  Agreement shall not apply to the
Applicable Trust.

            (c) The Trustee  acknowledges its acceptance of all right, title and
interest in and to the Trust Property to be acquired pursuant to Section 5.01(b)
of this Trust Supplement,  the NPA and each Applicable  Participation Agreement,
and declares that it holds and will hold such right,  title and interest for the
benefit of all present and future Applicable Certificateholders, upon the trusts
set forth in this  Agreement.  By its  acceptance of an Applicable  Certificate,
each initial Applicable Certificateholder, as a grantor of the Applicable Trust,
joins with the Trustee in the creation of the Applicable  Trust.  The provisions
of this Section 5.01(c)  supersede and replace the provisions of Section 2.03 of
the Basic Agreement, with respect to the Applicable Trust.

            Section  5.02.  WITHDRAWAL  OF  DEPOSITS.  If  any  Deposits  remain
outstanding  on the Business Day next  succeeding  the Cut-off Date, the Trustee



shall give the Escrow Agent  notice that the  Trustee's  obligation  to purchase
Equipment  Notes under the NPA has  terminated  and instruct the Escrow Agent to
provide a notice of Final Withdrawal to the Depositary substantially in the form
of Exhibit B to the Deposit Agreement (the "FINAL WITHDRAWAL NOTICE").

            Section 5.03. THE TRUSTEE. (a) Subject to Section 5.04 of this Trust
Supplement  and Section 7.15 of the Basic  Agreement,  the Trustee  shall not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or
sufficiency  of this Trust  Supplement,  the Deposit  Agreement,  the NPA or the
Escrow  Agreement or the due  execution  hereof or thereof by the Company or the
other  parties  thereto  (other than the  Trustee),  or for or in respect of the
recitals and statements  contained herein or therein,  all of which recitals and
statements  are made  solely by the  Company,  except  that the  Trustee  hereby
represents and warrants that each of this Trust Supplement, the Basic Agreement,
each Applicable Certificate, the Intercreditor Agreement, the NPA and the Escrow
Agreement  has been  executed  and  delivered by one of its officers who is duly
authorized to execute and deliver such document on its behalf.

            (b)  Except as herein  otherwise  provided  and  except  during  the
continuance  of an Event of Default in respect of the  Applicable  Trust created
hereby,  no duties,  responsibilities  or liabilities  are assumed,  or shall be
construed to be assumed, by the Trustee by reason of this Trust Supplement other
than as set forth in the  Agreement,  and this Trust  Supplement is executed and
accepted on behalf of the Trustee,  subject to all the terms and  conditions set
forth in the  Agreement,  as fully to all intents as if the same were herein set
forth at length.

            Section 5.04.  REPRESENTATIONS  AND  WARRANTIES OF THE TRUSTEE.  The
Trustee hereby represents and warrants that:

            (a) the  Trustee  has  full  power,  authority  and  legal  right to
      execute,  deliver and perform  this Trust  Supplement,  the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is or is to  become a party  and has  taken  all  necessary  action  to
      authorize  the  execution,  delivery and  performance  by it of this Trust
      Supplement, the Intercreditor Agreement, the Escrow Agreement, the NPA and
      the Note Documents to which it is or is to become a party;

            (b) the execution,  delivery and  performance by the Trustee of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is or is to become a party (i) will
      not violate any provision of any United  States  federal law or the law of
      the state of the United  States where it is located  governing the banking
      and trust powers of the Trustee or any order, writ, judgment, or decree of
      any court,  arbitrator or governmental authority applicable to the Trustee
      or any of its assets,  (ii) will not violate any provision of the articles
      of association  or by-laws of the Trustee,  and (iii) will not violate any
      provision of, or  constitute,  with or without  notice or lapse of time, a
      default under,  or result in the creation or imposition of any lien on any
      properties  included in the Trust  Property  pursuant to the provisions of
      any mortgage, indenture, contract, agreement or other undertaking to which
      it is a party,  which  violation,  default  or lien  could  reasonably  be



      expected to have an adverse effect on the Trustee's performance or ability
      to perform  its duties  hereunder  or  thereunder  or on the  transactions
      contemplated herein or therein;

            (c) the execution,  delivery and  performance by the Trustee of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is or is to become a party will not
      require the authorization,  consent,  or approval of, the giving of notice
      to, the filing or registration  with, or the taking of any other action in
      respect of, any  governmental  authority or agency of the United States or
      the state of the United States where it is located  regulating the banking
      and corporate trust activities of the Trustee; and

            (d) this Trust Supplement,  the Intercreditor  Agreement, the Escrow
      Agreement, the NPA and the Note Documents to which it is or is to become a
      party have been, or will be, as applicable, duly executed and delivered by
      the Trustee and constitute, or will constitute, as applicable,  the legal,
      valid and binding  agreements  of the Trustee,  enforceable  against it in
      accordance  with  their  respective   terms;   PROVIDED,   HOWEVER,   that
      enforceability  may be limited by (i) applicable  bankruptcy,  insolvency,
      reorganization,  moratorium  or  similar  laws  affecting  the  rights  of
      creditors generally and (ii) general principles of equity.

            Section 5.05. TRUSTEE LIENS. The Trustee in its individual  capacity
agrees,  in addition to the  agreements  contained  in Section 7.17 of the Basic
Agreement,  that it will at its own cost and expense promptly take any action as
may be necessary to duly discharge and satisfy in full any Trustee's Liens on or
with respect to the Trust Property which is  attributable  to the Trustee in its
individual  capacity and which is unrelated to the transactions  contemplated by
the Intercreditor Agreement or the NPA.


                                   ARTICLE VI
                  ADDITIONAL AMENDMENT; SUPPLEMENTAL AGREEMENTS

            Section  6.01.  AMENDMENT  OF SECTION  5.02 OF THE BASIC  AGREEMENT.
Section  5.02 of the Basic  Agreement  shall be  amended,  with  respect  to the
Applicable Trust, by (i) replacing the phrase "of the Note Documents and of this
Agreement"  set forth in  paragraph  (b)  thereof  with the  phrase "of the Note
Documents,  of the NPA and of this  Agreement" and (ii) replacing the phrase "of
this Agreement and any Note Document" set forth in the last paragraph of Section
5.02 with the phrase "of this Agreement, the NPA and any Note Document".

            Section 6.02.  SUPPLEMENTAL AGREEMENTS WITHOUT CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.01 of the Basic Agreement,
under the terms of, and subject to the limitations contained in, Section 9.01 of
the Basic  Agreement,  the Company may (but will not be  required  to),  and the
Trustee (subject to Section 9.03 of the Basic Agreement) shall, at the Company's
request,  at any  time  and  from  time to  time,  (i)  enter  into  one or more
agreements  supplemental  to the  Escrow  Agreement,  the  NPA  or  the  Deposit
Agreement,  for any of the purposes set forth in clauses (1) through (9) of such
Section  9.01,  and (without  limitation of the foregoing or Section 9.01 of the
Basic  Agreement)  (a)  clauses (2) and (3) of such  Section  9.01 shall also be



deemed to include the Company's  obligations  under (in the case of clause (2)),
and the  Company's  rights and powers  conferred by (in the case of clause (3)),
the NPA and (b)  references  in clauses (4), (6) and (7) of such Section 9.01 to
"any Intercreditor  Agreement or any Liquidity Facility" shall also be deemed to
refer to "the  Intercreditor  Agreement,  the  Liquidity  Facility,  the  Escrow
Agreement,  the NPA or the  Deposit  Agreement"  and (ii) enter into one or more
agreements  supplemental  to this  Agreement  to provide for the  formation of a
Class D Trust, the issuance of Class D Certificates, the purchase by the Class D
Trust of  Equipment  Notes and other  matters  incidental  thereto or  otherwise
contemplated by Section 2.01(b) of the Basic Agreement.

            Section  6.03.  SUPPLEMENTAL  AGREEMENTS  WITH CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.02 of the Basic Agreement,
the provisions of Section 9.02 of the Basic  Agreement shall apply to agreements
or  amendments  for the purpose of adding any  provisions  to or changing in any
manner or eliminating any of the provisions of the Escrow Agreement, the Deposit
Agreement or the NPA or modifying  in any manner the rights and  obligations  of
the  Applicable  Certificateholders  under the  Escrow  Agreement,  the  Deposit
Agreement or the NPA;  provided that the  provisions  of Section  9.02(1) of the
Basic Agreement shall be deemed to include reductions in any manner of, or delay
in the timing of, any receipt by the Applicable  Certificateholders  of payments
upon the Deposits.


                                   ARTICLE VII
                              TERMINATION OF TRUST

            Section  7.01.   TERMINATION  OF  THE  APPLICABLE   TRUST.  (a)  The
respective  obligations and responsibilities of the Company and the Trustee with
respect to the  Applicable  Trust  shall  terminate  upon the earlier of (A) the
completion  of the  assignment,  transfer and  discharge  described in the first
sentence of the  immediately  following  paragraph and (B)  distribution  to all
Applicable  Certificateholders  and the  Trustee of all  amounts  required to be
distributed  to them  pursuant  to this  Agreement  and the  disposition  of all
property held as part of the Trust Property; PROVIDED, HOWEVER, that in no event
shall the Applicable Trust continue beyond one hundred ten (110) years following
the date of the execution of this Trust Supplement.

            Upon the earlier of (i) the first Business Day following February 2,
2000,  or, if later,  the fifth  Business  Day  following  the  Delivery  Period
Termination  Date and (ii) the fifth  Business Day following the date on which a
Triggering Event occurs (such date, the "TRANSFER DATE"), or, if later, the date
on which all of the conditions set forth in the immediately  following  sentence
have been  satisfied,  the  Trustee  is  hereby  directed  (subject  only to the
immediately following sentence) to, and the Company shall direct the institution
that will serve as the Related  Trustee  under the Related  Pass  Through  Trust
Agreement  to,  execute and deliver the  Assignment  and  Assumption  Agreement,
pursuant  to which the Trustee  shall  assign,  transfer  and deliver all of the
Trustee's right, title and interest to the Trust Property to the Related Trustee
under the Related  Pass  Through  Trust  Agreement.  The Trustee and the Related
Trustee shall execute and deliver the Assignment  and Assumption  Agreement upon
the satisfaction of the following conditions:




            (i) The Trustee, the Related Trustee and each of the Rating Agencies
      then rating the Applicable  Certificates  shall have received an Officer's
      Certificate and an Opinion of Counsel dated the date of the Assignment and
      Assumption  Agreement and each satisfying the requirements of Section 1.02
      of the Basic Agreement, which Opinion of Counsel shall be substantially to
      the effect set forth below and may be relied upon by the Beneficiaries (as
      defined in the Assignment and Assumption Agreement):

                  (I) Upon the  execution  and  delivery  thereof by the parties
            thereto  in  accordance  with the  terms of this  Agreement  and the
            Related Pass Through Trust Agreement,  the Assignment and Assumption
            Agreement will  constitute the valid and binding  obligation of each
            of the  parties  thereto  enforceable  against  each  such  party in
            accordance with its terms;

                  (II) Upon the  execution  and delivery of the  Assignment  and
            Assumption  Agreement in accordance with the terms of this Agreement
            and the Related Pass Through Trust Agreement, each of the Applicable
            Certificates  then  Outstanding  will be entitled to the benefits of
            the Related Pass Through Trust Agreement;

                  (III) The Related Trust is not required to be registered as an
            investment  company  under the  Investment  Company Act of 1940,  as
            amended;

                  (IV) The Related Pass Through Trust Agreement  constitutes the
            valid and binding obligation of the Company  enforceable against the
            Company in accordance with its terms; and

                  (V) Neither the execution and delivery of the  Assignment  and
            Assumption  Agreement in accordance with the terms of this Agreement
            and the Related Pass Through Trust  Agreement,  nor the consummation
            by the  parties  thereto  of  the  transactions  contemplated  to be
            consummated  thereunder on the date thereof, will violate any law or
            governmental  rule or  regulation  of the  State  of New York or the
            United  States of America  known to such counsel to be applicable to
            the  transactions  contemplated  by the  Assignment  and  Assumption
            Agreement.

            (ii) The Trustee and the Company  shall have  received (x) a copy of
      the articles of incorporation  and bylaws of the Related Trustee certified
      as of the Transfer  Date by the  Secretary or Assistant  Secretary of such
      institution  and  (y) a copy  of the  filing  (including  all  attachments
      thereto) made by the  institution  serving as the Related Trustee with the
      Office of the Superintendent, State of New York Banking Department for the
      qualification  of the Related Trustee under Section 131(3) of the New York
      Banking Law.

Upon the execution of the  Assignment  and  Assumption  Agreement by the parties
thereto,   the   Applicable   Trust   shall  be   terminated,   the   Applicable
Certificateholders  shall receive  beneficial  interests in the Related Trust in
exchange for their interests in the Applicable  Trust equal to their  respective
beneficial  interests in the Applicable  Trust,  and the Outstanding  Applicable



Certificates representing Fractional Undivided Interests in the Applicable Trust
shall be deemed for all purposes of this  Agreement and the Related Pass Through
Trust Agreement,  without further signature or action of any party or Applicable
Certificateholder, to be certificates representing the same fractional undivided
interests in the Related  Trust and its trust  property.  By  acceptance  of its
Applicable  Certificate,  each  Applicable  Certificateholder  consents  to such
assignment,  transfer and  delivery of the Trust  Property to the trustee of the
Related Trust upon the execution and delivery of the  Assignment  and Assumption
Agreement.

            In connection  with the  occurrence of the event set forth in clause
(B) above,  notice of such  termination,  specifying the Distribution  Date upon
which  the  Applicable   Certificateholders   may  surrender  their   Applicable
Certificates  to  the  Trustee  for  payment  of  the  final   distribution  and
cancellation,   shall  be  mailed   promptly  by  the   Trustee  to   Applicable
Certificateholders not earlier than the 60th day and not later than the 15th day
next preceding such final Distribution Date specifying (A) the Distribution Date
upon which the proposed  final payment of the  Applicable  Certificates  will be
made upon presentation and surrender of Applicable Certificates at the office or
agency of the Trustee  therein  specified,  (B) the amount of any such  proposed
final  payment,  and (C) that  the  Record  Date  otherwise  applicable  to such
Distribution Date is not applicable,  payments being made only upon presentation
and  surrender  of the  Applicable  Certificates  at the office or agency of the
Trustee therein  specified.  The Trustee shall give such notice to the Registrar
at the  time  such  notice  is  given  to  Applicable  Certificateholders.  Upon
presentation  and surrender of the Applicable  Certificates  in accordance  with
such  notice,   the  Trustee  shall  cause  to  be   distributed  to  Applicable
Certificateholders such final payments.

            In the event that all of the Applicable Certificateholders shall not
surrender their Applicable Certificates for cancellation within six months after
the date specified in the above-mentioned written notice, the Trustee shall give
a second  written  notice  to the  remaining  Applicable  Certificateholders  to
surrender their  Applicable  Certificates for cancellation and receive the final
distribution  with respect thereto.  No additional  interest shall accrue on the
Applicable  Certificates  after the  Distribution  Date  specified  in the first
written notice.  In the event that any money held by the Trustee for the payment
of distributions on the Applicable  Certificates  shall remain unclaimed for two
years (or such lesser time as the Trustee shall be satisfied,  after sixty days'
notice from the Company, is one month prior to the escheat period provided under
applicable  law) after the final  distribution  date with respect  thereto,  the
Trustee shall pay to each Loan Trustee the appropriate  amount of money relating
to such Loan Trustee and shall give written  notice thereof to the related Owner
Trustees, the Owner Participants and the Company.

            (b) The  provisions  of this Section 7.01  supersede and replace the
provisions of Section 11.01 of the Basic Agreement in its entirety, with respect
to the Applicable Trust.





                                  ARTICLE VIII
                            MISCELLANEOUS PROVISIONS

            Section 8.01. BASIC AGREEMENT RATIFIED.  Except and so far as herein
expressly  provided,  all of the  provisions,  terms and conditions of the Basic
Agreement are in all respects  ratified and confirmed;  and the Basic  Agreement
and this Trust Supplement shall be taken, read and construed as one and the same
instrument.  All  replacements of provisions of, and other  modifications of the
Basic  Agreement set forth in this Trust  Supplement  are solely with respect to
the Applicable Trust.

            SECTION 8.02.  GOVERNING  LAW. THE AGREEMENT AND, UNTIL THE TRANSFER
DATE,  THE  APPLICABLE  CERTIFICATES  SHALL  BE  GOVERNED  BY AND  CONSTRUED  IN
ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE.  THIS SECTION 8.02 SUPERSEDES
AND  REPLACES  SECTION  12.05  OF  THE  BASIC  AGREEMENT,  WITH  RESPECT  TO THE
APPLICABLE TRUST.

            Section 8.03.  EXECUTION IN COUNTERPARTS.  This Trust Supplement may
be executed in any number of  counterparts,  each of which shall be an original,
but such counterparts shall together constitute but one and the same instrument.

            Section 8.04.  INTENTION OF PARTIES.  The parties hereto intend that
the  Applicable  Trust be classified  for U.S.  federal income tax purposes as a
grantor trust under  Subpart E, Part I of  Subchapter J of the Internal  Revenue
Code of  1986,  as  amended,  and not as a trust  or  association  taxable  as a
corporation or as a partnership. Each Applicable Certificateholder and Investor,
by its  acceptance  of  its  Applicable  Certificate  or a  beneficial  interest
therein,  agrees to treat the  Applicable  Trust as a grantor trust for all U.S.
federal, state and local income tax purposes. The powers granted and obligations
undertaken pursuant to the Agreement shall be so construed so as to further such
intent.




            IN WITNESS  WHEREOF,  the Company  and the Trustee  have caused this
Trust Supplement to be duly executed by their  respective  officers thereto duly
authorized, as of the day and year first written above.

                                    CONTINENTAL AIRLINES, INC.



                                    By:_____________________________________
                                       Name:   Gerald Laderman
                                       Title:  Vice President



                                    WILMINGTON TRUST COMPANY,
                                       as Trustee



                                    By:_____________________________________
                                       Name:
                                       Title:




                                    EXHIBIT A


                               FORM OF CERTIFICATE

Certificate
No. ______

            [Unless   this   certificate   is   presented   by   an   authorized
representative of The Depository Trust Company, a New York corporation  ("DTC"),
to Issuer or its agent for  registration of transfer,  exchange or payment,  and
any certificate  issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized  representative of DTC (and any payment is
made to Cede & Co. or to such  other  entity as is  requested  by an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL  inasmuch the registered owner hereof,
Cede & Co., has an interest herein.]

                CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1A-O

     6.545% Continental Airlines Pass Through Certificate, Series 1999-1A-O
                         Issuance Date: February 8, 1999

                       Final Maturity Date: August 2, 2020

                Evidencing A Fractional Undivided Interest In The
             Continental Airlines Pass Through Trust 1999-1A-O, The
             Property Of Which Shall Include Certain Equipment Notes
                Each Secured By An Aircraft Leased To Or Owned By
                           Continental Airlines, Inc.



                    ___________ Fractional Undivided Interest
         representing 0.0001845884% of the Trust per $1,000 face amount

            THIS CERTIFIES THAT  ________________,  for value  received,  is the
registered owner of a $____________  (____________ dollars) Fractional Undivided
Interest in the Continental  Airlines Pass Through Trust 1999-1A-O (the "TRUST")
created by Wilmington Trust Company,  as trustee (the "Trustee"),  pursuant to a
Pass  Through  Trust  Agreement,  dated as of  September  25,  1997 (the  "BASIC
AGREEMENT"),  between the Trustee and  Continental  Airlines,  Inc.,  a Delaware
corporation (the  "Company"),  as supplemented by Trust Supplement No. 1999-1A-O
thereto, dated as of February 8, 1999 (the "Trust Supplement" and, together with

- ----------

  This legend to appear on Book-Entry  Certificates to be deposited with the
      Depository Trust Company.




the Basic Agreement,  the "AGREEMENT"),  between the Trustee and the Company,  a
summary of certain of the pertinent  provisions of which is set forth below.  To
the extent not otherwise defined herein,  the capitalized terms used herein have
the meanings  assigned to them in the Agreement.  This Certificate is one of the
duly authorized  Certificates  designated as "6.545%  Continental  Airlines Pass
Through Certificates, Series 1999-1A-O" (herein called the "CERTIFICATES"). This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement.  By virtue of its acceptance  hereof, the holder of
this Certificate (the  "CERTIFICATEHOLDER"  and, together with all other holders
of Certificates  issued by the Trust, the  "CERTIFICATEHOLDERS")  assents to and
agrees to be bound by the  provisions  of the  Agreement  and the  Intercreditor
Agreement.  The property of the Trust includes  certain  Equipment Notes and all
rights of the Trust to receive  payments under the  Intercreditor  Agreement and
the Liquidity Facility (the "TRUST PROPERTY"). Each issue of the Equipment Notes
is secured by, among other things, a security  interest in an Aircraft leased to
or owned by the Company.

            The Certificates  represent  Fractional  Undivided  Interests in the
Trust and the Trust Property and have no rights, benefits or interest in respect
of any  other  separate  trust  established  pursuant  to the terms of the Basic
Agreement for any other series of certificates issued pursuant thereto.

            Subject to and in accordance with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed  on each  February 2 and August 2 (a  "REGULAR  DISTRIBUTION  DATE")
commencing  August 2,  1999,  to the Person in whose  name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Regular
Distribution  Date,  an amount  in  respect  of the  Scheduled  Payments  on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement and the Intercreditor Agreement, in the event that Special Payments on
the Equipment  Notes are received by the Trustee,  from funds then  available to
the Trustee,  there shall be distributed on the applicable Special  Distribution
Date, to the Person in whose name this Certificate is registered at the close of
business on the 15th day preceding the Special  Distribution  Date, an amount in
respect of such Special  Payments on the Equipment  Notes,  the receipt of which
has been  confirmed  by the  Trustee,  equal to the  product  of the  percentage
interest in the Trust  evidenced by this  Certificate and an amount equal to the
sum of such Special  Payments so  received.  If a Regular  Distribution  Date or
Special  Distribution Date is not a Business Day,  distribution shall be made on
the immediately following Business Day with the same force and effect as if made
on such Regular  Distribution Date or Special  Distribution Date and no interest
shall accrue  during the  intervening  period.  The Trustee shall mail notice of
each  Special  Payment  and  the  Special  Distribution  Date  therefor  to  the
Certificateholder of this Certificate.

            Distributions  on this  Certificate  will be made by the  Trustee by
check mailed to the Person entitled thereto,  without  presentation or surrender
of this  Certificate  or the making of any  notation  hereon,  except  that with
respect to Certificates  registered on the Record Date in the name of a Clearing
Agency  (or its  nominee),  such  distribution  shall be made by wire  transfer.



Except as otherwise provided in the Agreement and notwithstanding the above, the
final  distribution on this  Certificate will be made after notice mailed by the
Trustee of the  pendency of such  distribution  and only upon  presentation  and
surrender of this  Certificate at the office or agency of the Trustee  specified
in such notice.

            The  Certificates  do not  represent a direct  obligation  of, or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

            The Agreement permits, with certain exceptions therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

            As provided in the Agreement and subject to certain  limitations set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar,  duly endorsed or accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.

            Under certain  circumstances  set forth in Section 7.01 of the Trust
Supplement, all of the Trustee's right, title and interest to the Trust Property
may be assigned, transferred and delivered to the Related Trustee of the Related
Trust  pursuant  to  the  Assignment   and   Assumption   Agreement.   Upon  the



effectiveness of such Assignment and Assumption Agreement (the "Transfer"),  the
Trust shall be  terminated,  the  Certificateholders  shall  receive  beneficial
interests  in the Related  Trust in exchange  for their  interests  in the Trust
equal to their  respective  beneficial  interests in the Trust, the Certificates
representing Fractional Undivided Interests in the Trust shall be deemed for all
purposes of the  Agreement  and the Related Pass Through  Trust  Agreement to be
certificates representing the same fractional undivided interests in the Related
Trust and its trust property. Each Certificateholder,  by its acceptance of this
Certificate  or a  beneficial  interest  herein,  agrees  to  be  bound  by  the
Assignment and Assumption Agreement and subject to the terms of the Related Pass
Through Trust Agreement as a  Certificateholder  thereunder.  From and after the
Transfer,  unless and to the extent the context otherwise  requires,  references
herein to the Trust, the Agreement and the Trustee shall  constitute  references
to the Related  Trust,  the Related Pass Through Trust  Agreement and trustee of
the Related Trust, respectively.

            The  Certificates  are  issuable  only  as  registered  Certificates
without coupons in minimum denominations of $1,000 Fractional Undivided Interest
and integral  multiples  thereof except that one  Certificate may be issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

            Each  Certificateholder  and  Investor,  by its  acceptance  of this
Certificate  or a  beneficial  interest  herein,  agrees to treat the Trust as a
grantor trust for all U.S. federal, state and local income tax purposes.

            The  Trustee,  the  Registrar,  and any agent of the  Trustee or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

            The  obligations and  responsibilities  created by the Agreement and
the  Trust  created   thereby  shall   terminate   upon  the   distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.

            Any Person  acquiring or accepting  this  Certificate or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the  purchase  and  holding of this  Certificate  or an  interest
herein are exempt from the prohibited transaction  restrictions of ERISA and the



Code pursuant to one or more prohibited  transaction statutory or administrative
exemptions.

            THE AGREEMENT AND,  UNTIL THE TRANSFER,  THIS  CERTIFICATE  SHALL BE
GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF DELAWARE
AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES  OF THE PARTIES  HEREUNDER  SHALL BE
DETERMINED  IN  ACCORDANCE  WITH SUCH  LAWS.  THE  RELATED  PASS  THROUGH  TRUST
AGREEMENT AND, FROM AND AFTER THE TRANSFER,  THIS CERTIFICATE  SHALL BE GOVERNED
AND  CONSTRUED  IN  ACCORDANCE  WITH THE  LAWS OF THE  STATE OF NEW YORK AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

            Unless the certificate of authentication hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.

            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed.

                                    CONTINENTAL AIRLINES PASS THROUGH TRUST
                                    1999-1A-O

                                    By:  WILMINGTON TRUST COMPANY,
                                            as Trustee


                                         By: _______________________________
                                             Name:
                                             Title:




               FORM OF THE TRUSTEE'S CERTIFICATE OF AUTHENTICATION


            This is one of the Certificates  referred to in the within-mentioned
Agreement.


                                    WILMINGTON TRUST COMPANY,
                                       as Trustee


                                    By:____________________________________
                                       Name:
                                       Title:



                                    EXHIBIT B


                         [DTC Letter of Representations]



                                    EXHIBIT C


                   FORM OF ASSIGNMENT AND ASSUMPTION AGREEMENT
                 CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1A

            ASSIGNMENT AND ASSUMPTION  AGREEMENT  (1999-1A),  dated  ___________
(the  "ASSIGNMENT  AGREEMENT"),  between  Wilmington  Trust Company,  a Delaware
banking corporation  ("WTC"), not in its individual capacity except as expressly
provided  herein,  but solely as trustee under the Pass Through Trust  Agreement
dated as of September  25, 1997 (as amended or modified  from time to time,  the
"BASIC AGREEMENT"),  as supplemented by the Trust Supplement No. 1999-1A-O dated
February 8, 1999 (the "TRUST  SUPPLEMENT" and together with the Basic Agreement,
the  "AGREEMENT")  in respect of the  Continental  Airlines  Pass Through  Trust
1999-1A-O (the  "ASSIGNOR"),  and Wilmington  Trust Company,  a Delaware banking
corporation, not in its individual capacity except as expressly provided herein,
but solely as trustee  under the Basic  Agreement as  supplemented  by the Trust
Supplement  No.  1999-1A-S  dated February 8, 1999 (the "NEW  SUPPLEMENT",  and,
together  with the Basic  Agreement,  the "NEW  AGREEMENT")  in  respect  of the
Continental Airlines Pass Through Trust 1999-1A-S (the "ASSIGNEE").

                              W I T N E S S E T H:

            WHEREAS, the parties hereto desire to effect on the date hereof (the
"TRANSFER  DATE") (a) the transfer by the Assignor to the Assignee of all of the
right,  title and  interest of the Assignor in, under and with respect to, among
other things,  the Trust Property and each of the documents listed in Schedule I
hereto (the "SCHEDULED DOCUMENTS") and (b) the assumption by the Assignee of the
obligations  of the  Assignor  (i) under  the  Scheduled  Documents  and (ii) in
respect of the Applicable Certificates issued under the Agreement; and

            WHEREAS,   the  Scheduled   Documents   permit  such  transfer  upon
satisfaction of certain  conditions  heretofore or  concurrently  herewith being
complied with;

            NOW,  THEREFORE,  in consideration of the premises and of the mutual
covenants and agreements herein contained, the parties hereto do hereby agree as
follows  (capitalized  terms used herein without  definition  having the meaning
ascribed thereto in the Agreement):

            1.  ASSIGNMENT.  The  Assignor  does hereby  sell,  assign,  convey,
transfer  and set over  unto the  Assignee  as of the  Transfer  Date all of its
present and future  right,  title and interest in, under and with respect to the
Trust Property and the Scheduled  Documents and each other contract,  agreement,
document or instrument relating to the Trust Property or the Scheduled Documents
(such other contracts, agreements,  documents or instruments,  together with the
Scheduled  Documents,  to be referred to as the "ASSIGNED  DOCUMENTS"),  and any
proceeds therefrom,  together with all documents and instruments  evidencing any
of such right, title and interest.




            2.  ASSUMPTION.  The Assignee  hereby assumes for the benefit of the
Assignor and each of the parties listed in Schedule II hereto (collectively, the
"BENEFICIARIES")  all of the duties and  obligations  of the Assignor,  whenever
accrued, pursuant to the Assigned Documents and hereby confirms that it shall be
deemed a party to each of the  Assigned  Documents  to which the  Assignor  is a
party and shall be bound by all the terms thereof  (including the agreements and
obligations  of the  Assignor  set forth  therein)  as if  therein  named as the
Assignor.  Further,  the Assignee hereby assumes for the benefit of the Assignor
and the  Beneficiaries  all of the duties and  obligations of the Assignor under
the Outstanding Applicable  Certificates and hereby confirms that the Applicable
Certificates  representing  Fractional  Undivided  Interests under the Agreement
shall be deemed for all purposes of the  Agreement  and the New  Agreement to be
certificates  representing the same fractional undivided interests under the New
Agreement equal to their  respective  beneficial  interests in the trust created
under the Agreement.

            3. EFFECTIVENESS.  This Assignment Agreement shall be effective upon
the execution and delivery  hereof by the parties  hereto,  and each  Applicable
Certificateholder,  by  its  acceptance  of  its  Applicable  Certificate  or  a
beneficial interest therein,  agrees to be bound by the terms of this Assignment
Agreement.

            4. PAYMENTS. The Assignor hereby covenants and agrees to pay over to
the Assignee,  if and when received  following  the Transfer  Date,  any amounts
(including  any sums payable as interest in respect  thereof) paid to or for the
benefit of the Assignor that, under Section 1 hereof, belong to the Assignee.

            5. FURTHER ASSURANCES. The Assignor shall, at any time and from time
to time, upon the request of the Assignee, promptly and duly execute and deliver
any and all such further  instruments and documents and take such further action
as the  Assignee  may  reasonably  request to obtain the full  benefits  of this
Assignment  Agreement and of the right and powers herein  granted.  The Assignor
agrees to deliver any Applicable  Certificates,  and all Trust Property, if any,
then in the physical possession of the Assignor, to the Assignee.

            6.  REPRESENTATIONS AND WARRANTIES.  (a) The Assignee represents and
warrants to the Assignor and each of the Beneficiaries that:

            (i) it has all  requisite  power and  authority  and legal  right to
      enter into and carry out the transactions contemplated hereby and to carry
      out and perform the  obligations  of the "Pass Through  Trustee" under the
      Assigned Documents;

            (ii)  on  and  as  of  the  date  hereof,  the  representations  and
      warranties  of the  Assignee  set  forth  in  Section  7.15  of the  Basic
      Agreement and Section 5.04 of the New Supplement are true and correct.

            (b) The Assignor represents and warrants to the Assignee that:

            (i) it is duly  incorporated,  validly existing and in good standing
      under  the laws of the State of  Delaware  and has the full  trust  power,



      authority  and legal right under the laws of the State of Delaware and the
      United States  pertaining to its trust and fiduciary powers to execute and
      deliver this Assignment Agreement;

            (ii) the execution and delivery by it of this  Assignment  Agreement
      and the  performance  by it of its  obligations  hereunder  have been duly
      authorized  by it and will not violate  its  articles  of  association  or
      by-laws or the  provisions of any indenture,  mortgage,  contract or other
      agreement to which it is a party or by which it is bound; and

            (iii) this Assignment  Agreement  constitutes  the legal,  valid and
      binding  obligations of it enforceable  against it in accordance  with its
      terms,  except  as the  same  may be  limited  by  applicable  bankruptcy,
      insolvency,  reorganization,  moratorium  or similar  laws  affecting  the
      rights of creditors generally and by general principles of equity, whether
      considered in a proceeding at law or in equity.

            7. GOVERNING LAW. THIS ASSIGNMENT AGREEMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK INCLUDING MATTERS
OF CONSTRUCTION, VALIDITY AND PERFORMANCE.

            8.  COUNTERPARTS.  This Assignment  Agreement may be executed in any
number  of  counterparts,  all of  which  together  shall  constitute  a  single
instrument.  It shall not be necessary  that any  counterpart  be signed by both
parties so long as each party shall sign at least one counterpart.

            9. THIRD PARTY  BENEFICIARIES.  The Assignee hereby agrees,  for the
benefit of the Beneficiaries, that its representations, warranties and covenants
contained  herein are also  intended to be for the benefit of each  Beneficiary,
and each  Beneficiary  shall be deemed to be an express third party  beneficiary
with  respect  thereto,  entitled  to enforce  directly  and in its own name any
rights or claims it may have against such party as such beneficiary.



            IN WITNESS  WHEREOF,  the parties hereto,  through their  respective
officers  thereunto  duly  authorized,  have duly executed this  Assignment  and
Assumption Agreement (1999-1A) as of the day and year first above written.


                                    ASSIGNOR:
                                    WILMINGTON   TRUST   COMPANY,   not  in  its
                                       individual  capacity  except as expressly
                                       provided  herein,  but  solely as trustee
                                       under the Pass  Through  Trust  Agreement
                                       and Trust  Supplement  in  respect of the
                                       Continental  Airlines  Pass Through Trust
                                       1999-1A-O



                                    By:_______________________________________
                                       Title:



                                    ASSIGNEE:
                                    WILMINGTON   TRUST   COMPANY,   not  in  its
                                       individual  capacity  except as expressly
                                       provided  herein,  but  solely as trustee
                                       under the Pass  Through  Trust  Agreement
                                       and Trust  Supplement  in  respect of the
                                       Continental  Airlines  Pass Through Trust
                                       1999-1A-S



                                    By:_______________________________________
                                       Title:





                                   Schedule I

                         Schedule of Assigned Documents

            (1)  Intercreditor  Agreement dated as of February 8, 1999 among the
Trustee, the Other Trustees, the Liquidity Provider, the liquidity providers, if
any,  relating to the Certificates  issued under (and as defined in) each of the
Other Agreements and the Subordination Agent.

            (2) Escrow and Paying Agent Agreement (Class A) dated as of February
8, 1999 among the Escrow  Agent,  the  Underwriters,  the Trustee and the Paying
Agent.

            (3) Note Purchase  Agreement  dated as of February 8, 1999 among the
Company, the Trustee, the Other Trustees, the Depositary,  the Escrow Agent, the
Paying Agent and the Subordination Agent.

            (4) Deposit Agreement (Class A) dated as of February 8, 1999 between
the Escrow Agent and the Depositary.

            (5)  Each  of  the   Operative   Agreements   (as   defined  in  the
Participation Agreement for each Aircraft) in effect as of the Transfer Date.




                                   Schedule II

                            Schedule of Beneficiaries

Wilmington  Trust  Company,  not  in  its  individual  capacity  but  solely  as
Subordination Agent

Wilmington  Trust Company,  not in its individual  capacity but solely as Paying
Agent

Bayerische Landesbank Girozentrale, as Liquidity Provider

Continental Airlines, Inc.

Credit Suisse First Boston Corporation, as Underwriter

Morgan Stanley & Co. Incorporated, as Underwriter

Chase Securities Inc., as Underwriter

Goldman, Sachs & Co., as Underwriter

Salomon Smith Barney Inc., as Underwriter

First Security Bank, National Association, as Escrow Agent

Each of the other parties to the Assigned Documents










                         TRUST SUPPLEMENT No. 1999-1A-S

                             Dated February 8, 1999


                                     between

                            WILMINGTON TRUST COMPANY
                                   as Trustee,


                                       and


                           CONTINENTAL AIRLINES, INC.

                                       to

                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997


                                  $541,746,000

                Continental Airlines Pass Through Trust 1999-1A-S
                           6.545% Continental Airlines
                           Pass Through Certificates,
                                Series 1999-1A-S



            This Trust  Supplement No.  1999-1A-S,  dated as of February 8, 1999
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").

                             W I T N E S S E T H:

            WHEREAS,  the  Basic  Agreement,   unlimited  as  to  the  aggregate
principal amount of Certificates (unless otherwise specified herein, capitalized
terms used herein without definition having the respective meanings specified in
the Basic  Agreement)  which  may be  issued  thereunder,  has  heretofore  been
executed and delivered;

            WHEREAS,  the Company has obtained  commitments  from Boeing for the
delivery of certain Aircraft;

            WHEREAS,  as of the Transfer  Date (as defined  below),  the Company
will have financed the  acquisition of all or a portion of such Aircraft  either
(i) through  separate  leveraged lease  transactions,  in which case the Company
leases such  Aircraft  (collectively,  the "LEASED  AIRCRAFT"),  or (ii) through
separate secured loan transactions, in which case the Company owns such Aircraft
(collectively, the "OWNED AIRCRAFT");

            WHEREAS,  as of the  Transfer  Date,  in the  case  of  each  Leased
Aircraft,  each  Owner  Trustee,  acting on behalf  of the  corresponding  Owner
Participant, will have issued pursuant to an Indenture, on a non-recourse basis,
Equipment  Notes in order to  finance a portion  of its  purchase  price of such
Leased Aircraft;

            WHEREAS,  as of  the  Transfer  Date,  in the  case  of  each  Owned
Aircraft,  the Company will have issued pursuant to an Indenture,  on a recourse
basis,  Equipment Notes to finance a portion of the purchase price of such Owned
Aircraft;

            WHEREAS,  as of the Transfer Date, the Related  Trustee will assign,
transfer  and deliver all of such  trustee's  right,  title and  interest to the
trust  property  held by the  Related  Trustee to the  Trustee  pursuant  to the
Assignment and Assumption Agreement (as defined below);

            WHEREAS,  the  Trustee,  effective  only,  but  automatically,  upon
execution  and delivery of the  Assignment  and  Assumption  Agreement,  will be
deemed to have  declared the creation of the  Continental  Airlines Pass Through
Trust  1999-1A-S  (the  "APPLICABLE  TRUST") for the  benefit of the  Applicable
Certificateholders, and each Holder of Applicable Certificates outstanding as of
the Transfer Date, as the grantors of the Applicable  Trust, by their respective
acceptances of such Applicable  Certificates,  will join in the creation of this
Applicable Trust with the Trustee;




            WHEREAS, all Applicable Certificates deemed issued by the Applicable
Trust will evidence  fractional  undivided interests in the Applicable Trust and
will convey no rights,  benefits or interests  in respect of any property  other
than the Trust Property  except for those  Applicable  Certificates  to which an
Escrow Receipt (as defined below) has been affixed;

            WHEREAS,  upon the  execution  and  delivery of the  Assignment  and
Assumption Agreement,  all of the conditions and requirements  necessary to make
this Trust Supplement,  when duly executed and delivered,  a valid,  binding and
legal  instrument  in  accordance  with its  terms and for the  purposes  herein
expressed,  have been done,  performed  and  fulfilled,  and the  execution  and
delivery  of this Trust  Supplement  in the form and with the terms  hereof have
been in all respects duly authorized;

            WHEREAS,  this Trust  Supplement is subject to the provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

            NOW THEREFORE, in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:


                                    ARTICLE I
                                THE CERTIFICATES

            Section 1.01. THE CERTIFICATES. The Applicable Certificates shall be
known  as  "6.545%  Continental  Airlines  Pass  Through  Certificates,   Series
1999-1A-S".  Each  Applicable  Certificate  represents  a  fractional  undivided
interest in the Applicable  Trust created  hereby.  The Applicable  Certificates
shall be the only instruments  evidencing a fractional undivided interest in the
Applicable Trust.

            The terms and conditions  applicable to the Applicable  Certificates
are as follows:

            (a) The aggregate  principal  amount of the Applicable  Certificates
      that shall be initially  deemed issued under the Agreement  shall be equal
      to  the  aggregate   principal  amount  of   "Outstanding"   pass  through
      certificates  representing  fractional  undivided interests in the Related
      Trust on the Transfer Date.  Subject to the preceding sentence and Section
      5.01 of this  Trust  Supplement  and except  for  Applicable  Certificates
      authenticated  and delivered  under Sections 3.03,  3.04, 3.05 and 3.06 of
      the Basic  Agreement,  no Applicable  Certificates  shall be authenticated
      under the Agreement.

            (b) The Regular  Distribution  Dates with  respect to any payment of
      Scheduled Payments means February 2 and August 2 of each year,  commencing
      on August 2, 1999,  until payment of all of the  Scheduled  Payments to be
      made under the Equipment Notes has been made.




            (c) The Special  Distribution  Dates with respect to the  Applicable
      Certificates  means any Business  Day on which a Special  Payment is to be
      distributed pursuant to the Agreement.

            (d) At the Escrow Agent's  request under the Escrow  Agreement,  the
      Trustee shall affix the  corresponding  Escrow Receipt to each  Applicable
      Certificate.  In any event,  any  transfer or  exchange of any  Applicable
      Certificate shall also effect a transfer or exchange of the related Escrow
      Receipt.  Prior to the Final  Withdrawal  Date, no transfer or exchange of
      any Applicable  Certificate  shall be permitted  unless the  corresponding
      Escrow  Receipt  is  attached  thereto  and  also  is  so  transferred  or
      exchanged.  By acceptance of any Applicable Certificate to which an Escrow
      Receipt  is  attached,  each  Holder  of  such an  Applicable  Certificate
      acknowledges  and  accepts  the  restrictions  on  transfer  of the Escrow
      Receipt set forth herein and in the Escrow Agreement.

            (e) (i) The Applicable Certificates shall be in the form attached as
      Exhibit  A to  the  Related  Pass  Through  Trust  Supplement,  with  such
      appropriate insertions,  omissions,  substitutions and other variations as
      are required or permitted by the Related Pass Through  Trust  Agreement or
      the Agreement, as the case may be, or as the Trustee may deem appropriate,
      to reflect  the fact that the  Applicable  Certificates  are being  issued
      under the  Agreement as opposed to under the Related  Pass  Through  Trust
      Agreement.  Any Person acquiring or accepting an Applicable Certificate or
      an interest therein will, by such acquisition or acceptance,  be deemed to
      represent and warrant to and for the benefit of each Owner Participant and
      the Company that either (i) the assets of an employee benefit plan subject
      to Title I of the Employee  Retirement  Income  Security  Act of 1974,  as
      amended  ("ERISA"),  or of a plan  subject to Section 4975 of the Internal
      Revenue  Code of 1986,  as  amended  (the  "CODE"),  have not been used to
      purchase  Applicable  Certificates  or an  interest  therein  or (ii)  the
      purchase and holding of Applicable  Certificates or an interest therein is
      exempt from the prohibited transaction  restrictions of ERISA and the Code
      pursuant to one or more prohibited transaction statutory or administrative
      exemptions.

                  (ii)  The   Applicable   Certificates   shall  be   Book-Entry
      Certificates  and  shall be  subject  to the  conditions  set forth in the
      Letter of  Representations  between the Company  and the  Clearing  Agency
      attached as Exhibit B to the Related Pass Through Trust Supplement.

            (f)  The  "Participation   Agreements"  as  defined  in  this  Trust
      Supplement  are the "Note  Purchase  Agreements"  referred to in the Basic
      Agreement.

            (g) The  Applicable  Certificates  are subject to the  Intercreditor
      Agreement, the Deposit Agreement and the Escrow Agreement.

            (h) The Applicable  Certificates are entitled to the benefits of the
      Liquidity Facility.




            (i)   The Responsible Party is the Company.

            (j) The date referred to in clause (i) of the definition of the term
      "PTC Event of Default" in the Basic Agreement is the Final Maturity Date.

            (k) The particular  "sections of the Note Purchase  Agreement",  for
      purposes of clause (3) of Section 7.07 of the Basic Agreement, are Section
      8.1 (with  respect to Owned  Aircraft)  and Section  9.1 (with  respect to
      Leased Aircraft) of each Participation Agreement.

            (l) The  Equipment  Notes to be acquired and held in the  Applicable
      Trust, and the related  Aircraft and Note Documents,  are described in the
      NPA.


                                   ARTICLE II
                                   DEFINITIONS

            Section 2.01.  DEFINITIONS.  For all purposes of the Basic Agreement
as supplemented by this Trust Supplement,  the following  capitalized terms have
the following meanings (any term used herein which is defined in both this Trust
Supplement and the Basic  Agreement shall have the meaning  assigned  thereto in
this Trust  Supplement for purposes of the Basic  Agreement as  supplemented  by
this Trust Supplement):

            AGREEMENT:  Means the Basic Agreement, as supplemented by this Trust
      Supplement.

            AIRCRAFT:  Means each of the New Aircraft or Substitute  Aircraft in
      respect of which a  Participation  Agreement is entered into in accordance
      with the NPA (or any  substitute  aircraft,  including  engines  therefor,
      owned by or leased  to the  Company  and  securing  one or more  Equipment
      Notes).

            APPLICABLE CERTIFICATE:  Means any of the "Applicable  Certificates"
      issued by the Related Trust and that are  "Outstanding" (as defined in the
      Related  Pass  Through  Trust  Agreement)  as of the  Transfer  Date  (the
      "TRANSFER  DATE  CERTIFICATES")  and any  Certificate  issued in  exchange
      therefor or replacement thereof pursuant to the Agreement.

          APPLICABLE  CERTIFICATEHOLDER:  Means  the  Person  in  whose  name an
     Applicable  Certificate  is registered  on the Register for the  Applicable
     Certificates.

            APPLICABLE TRUST: Has the meaning specified in the recitals hereto.
     
            ASSIGNMENT  AND  ASSUMPTION  AGREEMENT:  Means  the  assignment  and
      assumption agreement substantially in the form of Exhibit C to the Related
      Pass Through Trust  Supplement  executed and delivered in accordance  with
      Section 7.01 of the Related Trust Supplement.




            BASIC AGREEMENT: Has the meaning specified in the first paragraph of
      this Trust Supplement.

            BOEING:  Means The Boeing Company.

            BUSINESS DAY: Means any day other than a Saturday, a Sunday or a day
      on which  commercial banks are required or authorized to close in Houston,
      Texas,  New  York,  New  York,  Salt  Lake  City,  Utah or, so long as any
      Applicable  Certificate  is  Outstanding,  the city and state in which the
      Trustee  or any Loan  Trustee  maintains  its  Corporate  Trust  Office or
      receives and disburses funds.

            CLASS D  CERTIFICATEHOLDER:  Has the  meaning  specified  in Section
      4.01(a)(iii) of this Trust Supplement.

            COMPANY:  Has the meaning  specified in the first  paragraph of this
      Trust Supplement.

            DELIVERY NOTICE:  Has the meaning specified in the NPA.

            DELIVERY PERIOD  TERMINATION  DATE: Has the meaning specified in the
      Related Pass Through Trust Supplement.

            DEPOSITS:  Has the meaning specified in the Deposit Agreement.

            DEPOSIT AGREEMENT:  Means the Deposit Agreement dated as of February
      8, 1999 relating to the Applicable Certificates between the Depositary and
      the Escrow Agent,  as the same may be amended,  supplemented  or otherwise
      modified from time to time in accordance with its terms.

            DEPOSITARY: Means Westdeutsche Landesbank Girozentrale, a public law
      banking  institution  organized under the laws of North  Rhine-Westphalia,
      Germany, acting through its New York branch.

            DISTRIBUTION  DATE: Means any Regular  Distribution  Date or Special
      Distribution Date as the context requires.

            ESCROW  AGENT:  Means,  initially,  First  Security  Bank,  National
      Association,  and any  replacement  or  successor  therefor  appointed  in
      accordance with the Escrow Agreement.

            ESCROW AGREEMENT:  Means the Escrow and Paying Agent Agreement dated
      as of February 8, 1999 relating to the Applicable Certificates,  among the
      Escrow Agent,  the Escrow Paying Agent, the Related Trustee (and after the



      Transfer  Date,  the  Trustee)  and the  Underwriters,  as the same may be
      amended,   supplemented  or  otherwise  modified  from  time  to  time  in
      accordance with its terms.

            ESCROW PAYING  AGENT:  Means the Person acting as paying agent under
      the Escrow Agreement.

            ESCROW RECEIPT:  Means the receipt substantially in the form annexed
      to the Escrow Agreement  representing a fractional  undivided  interest in
      the funds held in escrow thereunder.

            FINAL MATURITY DATE: Means August 2, 2020.

            FINAL WITHDRAWAL: Has the meaning specified in the Escrow Agreement.

            FINAL  WITHDRAWAL  DATE:  Has the  meaning  specified  in the Escrow
      Agreement.

            INDENTURE: Means each of the separate trust indentures and mortgages
      relating to the  Aircraft,  each as  specified  or described in a Delivery
      Notice  delivered  pursuant  to  the  NPA  or  the  related  Participation
      Agreement,  in each  case as the  same  may be  amended,  supplemented  or
      otherwise modified from time to time in accordance with its terms.

            INTERCREDITOR AGREEMENT:  Means the Intercreditor Agreement dated as
      of  February  8, 1999 among the Related  Trustee  (and after the  Transfer
      Date,  the Trustee),  the Related  Other  Trustees (and after the Transfer
      Date, the Other Trustees), the Liquidity Provider, the liquidity providers
      relating  to the  Certificates  issued  under  each of the  Related  Other
      Agreements,  and Wilmington Trust Company,  as Subordination  Agent and as
      trustee  thereunder,  as amended,  supplemented or otherwise modified from
      time to time in accordance with its terms.

            INVESTORS:  Means  the  Underwriters  together  with all  subsequent
      beneficial owners of the Applicable Certificates.

            LEASE:  Means,  with  respect  to each  Leased  Aircraft,  the lease
      between an Owner Trustee,  as the lessor, and the Company,  as the lessee,
      referred  to in the  related  Indenture,  as such  lease  may be  amended,
      supplemented or otherwise modified in accordance with its terms.

            LEASED AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            LEASED  AIRCRAFT  INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            LIQUIDITY FACILITY: Means, initially, the Revolving Credit Agreement
      dated as of February  8, 1999  relating  to the  Applicable  Certificates,
      between  the  Liquidity   Provider  and  Wilmington   Trust  Company,   as



      Subordination  Agent, as agent and trustee for the Applicable  Trust, and,
      from  and  after  the  replacement  of  such  agreement  pursuant  to  the
      Intercreditor  Agreement,  the replacement liquidity facility therefor, in
      each case as amended, supplemented or otherwise modified from time to time
      in accordance with their respective terms.

            LIQUIDITY  PROVIDER:   Means,   initially,   Bayerische   Landesbank
      Girozentrale, a public law banking institution organized under the laws of
      the Free State of Bavaria,  Germany,  and any  replacements  or successors
      therefor appointed in accordance with the Intercreditor Agreement.

            NEW AIRCRAFT: Has the meaning specified in the NPA.

            NOTE  DOCUMENTS:  Means the  Equipment  Notes  with  respect  to the
      Applicable  Certificates and, with respect to any such Equipment Note, (i)
      the Indenture and the Participation  Agreement  relating to such Equipment
      Note,  and  (ii) in the case of any  Equipment  Note  related  to a Leased
      Aircraft, the Lease relating to such Leased Aircraft.

            NPA: Means the Note Purchase  Agreement dated as of February 8, 1999
      among the Related Trustee (and after the Transfer Date, the Trustee),  the
      Related Other Trustees (and after the Transfer Date, the Other  Trustees),
      the  Company,   the  Escrow  Agent,   the  Escrow  Paying  Agent  and  the
      Subordination Agent, as the same may be amended, supplemented or otherwise
      modified from time to time, in accordance with its terms.

            OTHER  AGREEMENTS:  Means (i) the Basic Agreement as supplemented by
      Trust   Supplement  No.  1999-1B-S  dated  the  date  hereof  relating  to
      Continental  Airlines  Pass  Through  Trust  1999-1B-S  and (ii) the Basic
      Agreement as supplemented by Trust Supplement No. 1999-1C-S dated the date
      hereof relating to Continental Airlines Pass Through Trust 1999-1C-S.

            OTHER TRUSTEES:  Means the trustees under the Other Agreements,  and
      any successor or other trustee appointed as provided therein.

            OTHER  TRUSTS:  Means the  Continental  Airlines  Pass Through Trust
      1999-1B-S  and the  Continental  Airlines  Pass Through  Trust  1999-1C-S,
      created by the Other Agreements.

            OUTSTANDING:  When used with  respect  to  Applicable  Certificates,
      means, as of the date of  determination,  all Transfer Date  Certificates,
      and  all  other  Applicable  Certificates  theretofore  authenticated  and
      delivered under this Agreement, in each case except:

                  (i)  Applicable  Certificates   theretofore  canceled  by  the
            Registrar  or  delivered  to  the  Trustee  or  the   Registrar  for
            cancellation;




                  (ii)  Applicable  Certificates  for  which  money  in the full
            amount required to make the final  distribution with respect to such
            Applicable  Certificates  pursuant  to  Section  11.01 of the  Basic
            Agreement has been  theretofore  deposited with the Trustee in trust
            for the Applicable Certificateholders as provided in Section 4.01 of
            the  Basic  Agreement  pending  distribution  of such  money to such
            Applicable  Certificateholders  pursuant  to  payment  of such final
            distribution; and

                  (iii)  Applicable  Certificates  in exchange for or in lieu of
            which other  Applicable  Certificates  have been  authenticated  and
            delivered pursuant to this Agreement.

            OWNED  AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            OWNED  AIRCRAFT   INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            OWNER PARTICIPANT:  With respect to any Equipment Note relating to a
      Leased  Aircraft,  means the "Owner  Participant"  as  referred  to in the
      Indenture  pursuant  to  which  such  Equipment  Note  is  issued  and any
      permitted  successor  or  assign  of such  Owner  Participant;  and  OWNER
      PARTICIPANTS  at  any  time  of  determination  means  all  of  the  Owner
      Participants thus referred to in the Indentures.

            OWNER  TRUSTEE:  With respect to any  Equipment  Note  relating to a
      Leased  Aircraft,  means  the  "Owner  Trustee",  as  referred  to in  the
      Indenture  pursuant  to which such  Equipment  Note is issued,  not in its
      individual capacity but solely as trustee; and OWNER TRUSTEES means all of
      the Owner Trustees party to any of the Indentures.

            OWNER  TRUSTEE'S  PURCHASE  AGREEMENT:  Means,  with  respect to any
      Leased Aircraft,  the agreement between the Company and the relevant Owner
      Trustee  pursuant to which,  INTER ALIA, the Company  assigns to the Owner
      Trustee  certain  rights  of  the  Company  under  the  aircraft  purchase
      agreement with respect to such Leased Aircraft.

            PARTICIPATION AGREEMENT:  Means each Participation Agreement entered
      into by the  Trustee  pursuant  to the NPA,  as the  same may be  amended,
      supplemented or otherwise modified in accordance with its terms.

            POOL BALANCE: Means, as of any date, (i) the original aggregate face
      amount of the  "Applicable  Certificates"  as defined in the Related  Pass
      Through Trust  Agreement,  less (ii) the aggregate  amount of all payments
      made in respect of such  Certificates,  the  Applicable  Certificates  (as
      defined in the  Agreement)  or the  Deposits,  other than payments made in
      respect of interest or premium  thereon or  reimbursement  of any costs or
      expenses  incurred in  connection  therewith.  The Pool  Balance as of any
      Distribution  Date shall be computed  after  giving  effect to any special



      distribution with respect to unused Deposits,  payment of principal of the
      Equipment  Notes or payment with  respect to other Trust  Property and the
      distribution thereof to be made on that date.

            POOL  FACTOR:  Means,  as of any  Distribution  Date,  the  quotient
      (rounded to the seventh  decimal place)  computed by dividing (i) the Pool
      Balance by (ii) the  original  aggregate  face  amount of the  "Applicable
      Certificates" as defined in the Related Pass Through Trust Agreement.  The
      Pool Factor as of any  Distribution  Date shall be computed  after  giving
      effect to any  special  distribution  with  respect  to  unused  Deposits,
      payment of principal of the  Equipment  Notes or payments  with respect to
      other Trust Property and the distribution thereof to be made on that date.

            PROSPECTUS SUPPLEMENT: Means the Prospectus Supplement dated January
      21, 1999 relating to the offering of the Certificates.

            RELATED  OTHER  PASS  THROUGH  TRUST  AGREEMENTS:  Means the  "Other
      Agreements" as defined in the Related Pass Through Trust Agreement.

            RELATED OTHER TRUSTEES: Means the "Other Trustees" as defined in the
      Related Pass Through Trust Agreement.

            RELATED  OTHER  TRUSTS:  Means the "Other  Trusts" as defined in the
      Related Pass Through Trust Agreement.

            RELATED PASS THROUGH TRUST  AGREEMENT:  Means the Basic Agreement as
      supplemented by the Trust  Supplement No.  1999-1A-O dated the date hereof
      (the "RELATED PASS THROUGH TRUST SUPPLEMENT"), relating to the Continental
      Airlines Pass Through Trust  1999-1A-O and entered into by the Company and
      the Trustee,  as amended,  supplemented or otherwise modified from time to
      time in accordance with its terms.

            RELATED TRUST:  Means the Continental  Pass Through Trust 1999-1A-O,
      formed under the Related Pass Through Trust Agreement.

            RELATED  TRUSTEE:  Means the trustee  under the Related Pass Through
      Trust Agreement.

            SPECIAL PAYMENT:  Means any payment (other than a Scheduled Payment)
      in respect of, or any proceeds of, any  Equipment  Note,  Trust  Indenture
      Estate (as defined in each Leased  Aircraft  Indenture) or Collateral  (as
      defined in each Owned Aircraft Indenture).

            SUBSTITUTE AIRCRAFT: Has the meaning specified in the NPA.

            TRANSFER  DATE:  Means the moment of  execution  and delivery of the
      Assignment and Assumption Agreement by each of the parties thereto.




            TRANSFER  DATE  CERTIFICATES:  Has  the  meaning  specified  in  the
      definition of "Applicable Certificates".

            TRIGGERING  EVENT:  Has the  meaning  assigned  to such  term in the
      Intercreditor Agreement.

            TRUST PROPERTY:  Means (i) subject to the  Intercreditor  Agreement,
      the  Equipment  Notes held as the property of the  Applicable  Trust,  all
      monies at any time  paid  thereon  and all  monies  due and to become  due
      thereunder,  (ii) funds  from time to time  deposited  in the  Certificate
      Account and the Special Payments Account and, subject to the Intercreditor
      Agreement,  any proceeds from the sale by the Trustee  pursuant to Article
      VI of the Basic  Agreement of any  Equipment  Note and (iii) all rights of
      the Applicable Trust and the Trustee,  on behalf of the Applicable  Trust,
      under the Intercreditor  Agreement,  the Escrow Agreement, the NPA and the
      Liquidity Facility,  including,  without limitation, all rights to receive
      certain payments thereunder,  and all monies paid to the Trustee on behalf
      of the  Applicable  Trust pursuant to the  Intercreditor  Agreement or the
      Liquidity  Facility,  PROVIDED that rights with respect to the Deposits or
      under the Escrow Agreement will not constitute Trust Property.

            TRUST  SUPPLEMENT:  Has the meaning specified in the first paragraph
      of this trust supplement.

            UNDERWRITERS:   Means,  collectively,  Credit  Suisse  First  Boston
      Corporation,  Morgan Stanley & Co.  Incorporated,  Chase  Securities Inc.,
      Goldman, Sachs & Co. and Salomon Smith Barney Inc.

            UNDERWRITING  AGREEMENT:  Means  the  Underwriting  Agreement  dated
      January 21, 1999 among the  Underwriters,  the Company and the Depositary,
      as the same may be amended,  supplemented or otherwise  modified from time
      to time in accordance with its terms.


                                   ARTICLE III
                        STATEMENTS TO CERTIFICATEHOLDERS

            Section 3.01.  STATEMENTS TO APPLICABLE  CERTIFICATEHOLDERS.  (a) On
each  Distribution  Date,  the Trustee will include  with each  distribution  to
Applicable  Certificateholders of a Scheduled Payment or Special Payment, as the
case may be, a statement  setting forth the  information  provided below (in the
case of a Special  Payment,  reflecting in part the information  provided by the
Escrow Paying Agent under the Escrow Agreement).  Such statement shall set forth
(per $1,000 face amount  Applicable  Certificate as to (ii), (iii), (iv) and (v)
below) the following information:




            (i) the aggregate amount of funds  distributed on such  Distribution
      Date under the Agreement and under the Escrow  Agreement,  indicating  the
      amount allocable to each source;

            (ii) the amount of such distribution  under the Agreement  allocable
      to principal and the amount allocable to premium, if any;

            (iii) the amount of such distribution under the Agreement  allocable
      to interest;

            (iv) the  amount of such  distribution  under the  Escrow  Agreement
      allocable to interest;

            (v) the  amount  of such  distribution  under the  Escrow  Agreement
      allocable to unused Deposits, if any; and

            (vi) the Pool Balance and the Pool Factor.

            With respect to the Applicable  Certificates  registered in the name
of a Clearing Agency,  on the Record Date prior to each  Distribution  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such
Clearing Agency's books as holding  interests in the Applicable  Certificates on
such Record Date. On each Distribution  Date, the Trustee will mail to each such
Clearing  Agency  Participant  the  statement  described  above  and  will  make
available additional copies as requested by such Clearing Agency Participant for
forwarding to holders of interests in the Applicable Certificates.

            (b)  Within  a  reasonable  period  of  time  after  the end of each
calendar  year but not later than the latest date  permitted by law, the Trustee
shall  furnish to each Person who at any time during such  calendar  year was an
Applicable  Certificateholder  of record a statement  containing  the sum of the
amounts determined pursuant to clauses (a)(i),  (a)(ii),  (a)(iii),  (a)(iv) and
(a)(v)  above  for such  calendar  year or,  in the  event  such  Person  was an
Applicable  Certificateholder  of record during a portion of such calendar year,
for such portion of such year, and such other items as are readily  available to
the Trustee and which an Applicable  Certificateholder  shall reasonably request
as necessary for the purpose of such Applicable Certificateholder's  preparation
of its federal income tax returns.  Such statement and such other items shall be
prepared on the basis of  information  supplied  to the Trustee by the  Clearing
Agency  Participants  and shall be  delivered  by the  Trustee to such  Clearing
Agency  Participants  to be available for  forwarding  by such  Clearing  Agency
Participants  to the holders of interests in the Applicable  Certificates in the
manner described in Section 3.01(a) of this Trust Supplement.

            (c) If the  aggregate  principal  payments  scheduled  for August 2,
1999, on the Equipment Notes held as Trust Property as of July 9, 1999,  differs
from the amount thereof set forth for the Applicable  Certificates  on page S-34
of the Prospectus Supplement, by no later than July 18, 1999 the Trustee (if the



Related Trustee has not already done so) shall mail written notice of the actual
amount of such scheduled payments to the Applicable Certificateholders of record
as of a date within 10 Business Days prior to the date of mailing.

            (d) Promptly  following (i) the Delivery Period Termination Date, if
there has been any change in the  information  set forth in clauses (x), (y) and
(z) below  from that set forth in page S-34 of the  Prospectus  Supplement,  and
(ii) any early  redemption  or  purchase  of, or any  default in the  payment of
principal  or  interest in respect  of, any of the  Equipment  Notes held in the
Applicable Trust, or any Final  Withdrawal,  the Trustee (if the Related Trustee
has not  already  done so) shall  furnish to  Applicable  Certificateholders  of
record on such date a statement setting forth (x) the expected Pool Balances for
each  subsequent  Regular   Distribution  Date  following  the  Delivery  Period
Termination  Date,  (y) the related Pool  Factors for such Regular  Distribution
Dates and (z) the  expected  principal  distribution  schedule of the  Equipment
Notes, in the aggregate, held as Trust Property at the date of such notice. With
respect  to the  Applicable  Certificates  registered  in the name of a Clearing
Agency,  on the  Transfer  Date,  the Trustee  (if the  Related  Trustee has not
already done so) will request from such  Clearing  Agency a securities  position
listing setting forth the names of all Clearing Agency Participants reflected on
such  Clearing   Agency's  books  as  holding   interests  in  the   "Applicable
Certificates"  (as defined in the Related Pass Through  Trust  Agreement) on the
Delivery  Period  Termination  Date. The Trustee (if the Related Trustee has not
already  done  so)  will  mail to each  such  Clearing  Agency  Participant  the
statement described above and will make available additional copies as requested
by such Clearing  Agency  Participant  for forwarding to holders of interests in
the Applicable Certificates.

            (e) This Section 3.01  supersedes  and replaces  Section 4.03 of the
Basic Agreement, with respect to the Applicable Trust.


                                   ARTICLE IV
                                     DEFAULT

            Section  4.01.  PURCHASE  RIGHTS  OF   CERTIFICATEHOLDERS.   (a)  By
acceptance of its  Applicable  Certificate,  each  Applicable  Certificateholder
agrees that at any time after the  occurrence and during the  continuation  of a
Triggering Event,

            (i) each Class B Certificateholder  shall have the right to purchase
      all, but not less than all, of the Applicable  Certificates upon ten days'
      written  notice to the Trustee  and each other Class B  Certificateholder,
      PROVIDED  that (A) if prior to the end of such  ten-day  period  any other
      Class   B    Certificateholder    notifies   such   purchasing   Class   B
      Certificateholder  that  such  other  Class B  Certificateholder  wants to
      participate  in such purchase,  then such other Class B  Certificateholder
      may join with the purchasing  Class B  Certificateholder  to purchase all,
      but not less than all, of the  Applicable  Certificates  pro rata based on
      the Fractional  Undivided  Interest in the Class B Trust held by each such
      Class B  Certificateholder  and (B) if  prior  to the end of such  ten-day
      period any other Class B Certificateholder  fails to notify the purchasing
      Class B Certificateholder of such other Class B Certificateholder's desire



      to   participate   in  such  a   purchase,   then  such   other   Class  B
      Certificateholder   shall  lose  its  right  to  purchase  the  Applicable
      Certificates pursuant to this Section 4.01(a);

            (ii) each  Class C  Certificateholder  shall  have the right  (which
      shall not expire upon any purchase of the Applicable Certificates pursuant
      to  clause  (i)  above) to  purchase  all,  but not less than all,  of the
      Applicable  Certificates  and the  Class B  Certificates  upon  ten  days'
      written notice to the Trustee,  the Class B Trustee and each other Class C
      Certificateholder,  PROVIDED  that (A) if prior to the end of such ten-day
      period any other Class C Certificateholder  notifies such purchasing Class
      C  Certificateholder  that such other Class C  Certificateholder  wants to
      participate  in such purchase,  then such other Class C  Certificateholder
      may join with the purchasing  Class C  Certificateholder  to purchase all,
      but not less  than all,  of the  Applicable  Certificates  and the Class B
      Certificates  pro rata based on the Fractional  Undivided  Interest in the
      Class C Trust held by each such Class C Certificateholder and (B) if prior
      to the end of such  ten-day  period  any other  Class C  Certificateholder
      fails to notify the  purchasing  Class C  Certificateholder  of such other
      Class C Certificateholder's desire to participate in such a purchase, then
      such other Class C Certificateholder  shall lose its right to purchase the
      Applicable  Certificates  and the Class B  Certificates  pursuant  to this
      Section 4.01(a); and

            (iii)   each   holder  of  a  Class  D   Certificate   (a  "CLASS  D
      CERTIFICATEHOLDER")  shall have the right (which shall not expire upon any
      purchase  of the  Applicable  Certificates  pursuant to clause (i) or (ii)
      above)  to  purchase  all,  but  not  less  than  all,  of the  Applicable
      Certificates,  the Class B Certificates and the Class C Certificates  upon
      ten days' written notice to the Trustee,  the Class B Trustee, the Class C
      Trustee and each other  Class D  Certificateholder,  PROVIDED  that (A) if
      prior   to  the  end  of  such   ten-day   period   any   other   Class  D
      Certificateholder  notifies such purchasing Class D Certificateholder that
      such  other  Class  D  Certificateholder  wants  to  participate  in  such
      purchase,  then such  other  Class D  Certificateholder  may join with the
      purchasing  Class D  Certificateholder  to purchase all, but not less than
      all, of the  Applicable  Certificates,  the Class B  Certificates  and the
      Class C Certificates pro rata based on the Fractional  Undivided  Interest
      in the Class D Trust held by each such Class D  Certificateholder  and (B)
      if  prior  to  the  end  of  such   ten-day   period  any  other  Class  D
      Certificateholder fails to notify the purchasing Class D Certificateholder
      of such other Class D Certificateholder's  desire to participate in such a
      purchase,  then such other Class D Certificateholder  shall lose its right
      to purchase the Applicable Certificates,  the Class B Certificates and the
      Class C Certificates pursuant to this Section 4.01(a).

            The purchase price with respect to the Applicable Certificates shall
be equal to the Pool  Balance  of the  Applicable  Certificates,  together  with
accrued  and  unpaid  interest  thereon  to the date of such  purchase,  without
premium,  but including any other amounts then due and payable to the Applicable
Certificateholders  under the Agreement, the Intercreditor Agreement, the Escrow
Agreement  or  any  Note  Document  or  on  or  in  respect  of  the  Applicable
Certificates;   PROVIDED,   HOWEVER,   that  no  such   purchase  of  Applicable
Certificates  shall be effective  unless the  purchaser(s)  shall certify to the
Trustee that  contemporaneously  with such purchase,  such purchaser(s) is (are)
purchasing, pursuant to the terms of the Agreement and the Other Agreements, the



Applicable  Certificates,  the Class B Certificates and the Class C Certificates
which are senior to the securities  held by such  purchaser(s).  Each payment of
the  purchase  price of the  Applicable  Certificates  referred  to in the first
sentence  hereof  shall be made to an  account  or  accounts  designated  by the
Trustee  and each such  purchase  shall be subject to the terms of this  Section
4.01(a).  Each  Applicable  Certificateholder  agrees by its  acceptance  of its
Applicable  Certificate  that (at any time after the  occurrence  and during the
continuation  of a  Triggering  Event) it will,  upon  payment from such Class B
Certificateholder(s),     Class    C    Certificateholder(s)    or    Class    D
Certificateholder(s), as the case may be, of the purchase price set forth in the
first  sentence of this  paragraph,  (i) forthwith  sell,  assign,  transfer and
convey to the purchaser(s) thereof (without recourse, representation or warranty
of any kind  except for its own acts),  all of the right,  title,  interest  and
obligation of such  Applicable  Certificateholder  in the Agreement,  the Escrow
Agreement,  the Deposit Agreement,  the Intercreditor  Agreement,  the Liquidity
Facility, the Note Documents, the NPA and all Applicable Certificates and Escrow
Receipts held by such Applicable  Certificateholder  (excluding all right, title
and  interest  under any of the  foregoing  to the extent such  right,  title or
interest is with respect to an  obligation  not then due and payable as respects
any action or inaction or state of affairs occurring prior to such sale)(and the
purchaser  shall assume all of such Applicable  Certificateholder's  obligations
under  the  Agreement,   the  Escrow  Agreement,   the  Deposit  Agreement,  the
Intercreditor Agreement, the Liquidity Facility, the NPA, the Note Documents and
all such Applicable  Certificates  and Escrow  Receipts),  (ii) if such purchase
occurs after a record date  specified  in Section  2.03 of the Escrow  Agreement
relating  to the  distribution  of unused  Deposits  and/or  accrued  and unpaid
interest  on  Deposits  and  prior  to  or  on  the  related  distribution  date
thereunder,   forthwith  turn  over  to  the   purchaser(s)  of  its  Applicable
Certificate all amounts, if any, received by it on account of such distribution,
and  (iii)  if  such  purchase  occurs  after  a  Record  Date  relating  to any
distribution and prior to or on the related  Distribution  Date,  forthwith turn
over to the  purchaser(s)  of its Applicable  Certificate  all amounts,  if any,
received by it on account of such distribution. The Applicable Certificates will
be deemed to be  purchased  on the date  payment of the  purchase  price is made
notwithstanding the failure of the Applicable  Certificateholders to deliver any
Applicable  Certificates  and, upon such a purchase,  (I) the only rights of the
Applicable  Certificateholders will be to deliver the Applicable Certificates to
the purchaser(s) and receive the purchase price for such Applicable Certificates
and (II) if the purchaser(s) shall so request, such Applicable Certificateholder
will comply with all the  provisions  of Section 3.04 of the Basic  Agreement to
enable  new  Applicable  Certificates  to be  issued  to the  purchaser  in such
denominations  as it shall request.  All charges and expenses in connection with
the  issuance  of any such  new  Applicable  Certificates  shall be borne by the
purchaser thereof.

            As used in this Section 4.01 and elsewhere in this Trust Supplement,
the terms "Class B Certificate",  "Class B Certificateholder",  "Class B Trust",
"Class B Trustee", "Class C Certificate", "Class C Certificateholder",  "Class C
Trust", "Class C Trustee", "Class D Certificate" and "Class D Trust", shall have
the respective meanings assigned to such terms in the Intercreditor Agreement.

            (b) This Section 4.01 supersedes and replaces Section 6.01(b) of the
Basic Agreement, with respect to the Applicable Trust.




            Section  4.02.  AMENDMENT  OF SECTION  6.05 OF THE BASIC  AGREEMENT.
Section  6.05 of the Basic  Agreement  shall be  amended,  with  respect  to the
Applicable  Trust, by deleting the phrase "and thereby annul any Direction given
by such  Certificateholders  or the Trustee to such Loan  Trustee  with  respect
thereto," set forth in the first sentence thereof.


                                    ARTICLE V
                                   THE TRUSTEE

            Section  5.01.  ACQUISITION  OF TRUST  PROPERTY.  (a) The Trustee is
hereby irrevocably authorized and directed to execute and deliver the Assignment
and  Assumption  Agreement on the date  specified in Section 7.01 of the Related
Pass  Through  Trust  Supplement,  subject  only  to  the  satisfaction  of  the
conditions set forth in said Section 7.01. This Agreement  (except only for this
sentence and the immediately preceding sentence hereof, which are effective upon
execution  and delivery  hereof) shall become  effective  upon the execution and
delivery  of the  Assignment  and  Assumption  Agreement  by the Trustee and the
Related Trustee,  automatically  and without any further  signature or action on
the part of the Company and the  Trustee,  and shall  thereupon  constitute  the
legal, valid and binding  obligation of the parties hereto  enforceable  against
each of the parties hereto in accordance with its terms. Upon such execution and
delivery of the Assignment and Assumption Agreement,  the Related Trust shall be
terminated, the Applicable Certificateholders shall receive beneficial interests
in the  Applicable  Trust in exchange for their  interests in the Related  Trust
equal to their  respective  beneficial  interests  in the Related  Trust and the
"Outstanding"  (as defined in the Related Pass  Through  Trust  Agreement)  pass
through certificates  representing fractional undivided interests in the Related
Trust  shall be deemed  for all  purposes  of this  Agreement,  without  further
signature  or  action  of any  party or  Certificateholder,  to be  Certificates
representing  the same  Fractional  Undivided  Interests  in the Trust and Trust
Property.  By  acceptance  of  its  Applicable   Certificate,   each  Applicable
Certificateholder  consents  to  and  ratifies  such  assignment,  transfer  and
delivery  of the trust  property of the  Related  Trust to the Trustee  upon the
execution  and  delivery  of  the  Assignment  and  Assumption  Agreement.   The
provisions  of this Section  5.01(a)  supersede  and replace the  provisions  of
Section 2.02 of the Basic  Agreement with respect to the Applicable  Trust,  and
all  provisions of the Basic  Agreement  relating to Postponed  Notes or Section
2.02 of the Basic Agreement shall not apply to the Applicable Trust.

           (b) The Trustee,  upon the execution  and delivery of the  Assignment
and Assumption  Agreement,  acknowledges its acceptance of all right,  title and
interest in and to the Trust  Property and declares  that the Trustee  holds and
will hold such right, title and interest for the benefit of all then present and
future  Applicable  Certificateholders,  upon the trusts herein and in the Basic
Agreement set forth. By the acceptance of each Applicable  Certificate issued to
it under the Related Pass Through  Trust  Agreement and deemed issued under this
Agreement,  each  Holder of any such  Applicable  Certificate  as grantor of the
Applicable Trust thereby joins in the creation and declaration of the Applicable
Trust.  The  provisions  of this  Section  5.01(b)  supersede  and  replace  the
provisions  of  Section  2.03  of  the  Basic  Agreement,  with  respect  to the
Applicable Trust.




            Section 5.02.     [Intentionally Omitted]

            Section 5.03. THE TRUSTEE. (a) Subject to Section 5.04 of this Trust
Supplement  and Section 7.15 of the Basic  Agreement,  the Trustee  shall not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or
sufficiency  of this Trust  Supplement,  the Deposit  Agreement,  the NPA or the
Escrow  Agreement or the due  execution  hereof or thereof by the Company or the
other  parties  thereto  (other than the  Trustee),  or for or in respect of the
recitals and statements  contained herein or therein,  all of which recitals and
statements  are made  solely by the  Company,  except  that the  Trustee  hereby
represents and warrants that each of this Trust Supplement, the Basic Agreement,
each Applicable Certificate, the Intercreditor Agreement, the NPA and the Escrow
Agreement  has been  executed  and  delivered by one of its officers who is duly
authorized to execute and deliver such document on its behalf.

            (b)  Except as herein  otherwise  provided  and  except  during  the
continuance  of an Event of Default in respect of the  Applicable  Trust created
hereby,  no duties,  responsibilities  or liabilities  are assumed,  or shall be
construed to be assumed, by the Trustee by reason of this Trust Supplement other
than as set forth in the  Agreement,  and this Trust  Supplement is executed and
accepted on behalf of the Trustee,  subject to all the terms and  conditions set
forth in the  Agreement as fully to all intents,  as if the same were herein set
forth at length.

            Section 5.04.  REPRESENTATIONS  AND  WARRANTIES OF THE TRUSTEE.  The
Trustee hereby represents and warrants, on the Transfer Date, that:

            (a) the Trustee has full power, authority and legal right to receive
      the Trust Property assigned by the Related Trustee, assume the obligations
      under, and perform,  the Assignment and Assumption  Agreement,  this Trust
      Supplement, the Intercreditor Agreement, the Escrow Agreement, the NPA and
      the Note  Documents  to which it is a party and has  taken  all  necessary
      action to authorize such receipt, assumption and performance by it of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is a party;

            (b) the  receipt  of the Trust  Property  under the  Assignment  and
      Assumption  Agreement and the performance by the Trustee of the Assignment
      and  Assumption  Agreement,  this  Trust  Supplement,   the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party (i) will not  violate  any  provision  of any United  States
      federal  law or the law of the  state  of the  United  States  where it is
      located  governing  the  banking  and trust  powers of the  Trustee or any
      order, writ, judgment, or decree of any court,  arbitrator or governmental
      authority  applicable  to the Trustee or any of its assets,  (ii) will not
      violate any  provision  of the articles of  association  or by-laws of the
      Trustee, and (iii) will not violate any provision of, or constitute,  with
      or  without  notice or lapse of time,  a default  under,  or result in the
      creation or imposition of any lien on any properties included in the Trust
      Property pursuant to the provisions of any mortgage, indenture,  contract,
      agreement or other  undertaking to which it is a party,  which  violation,
      default or lien could  reasonably be expected to have an adverse effect on



      the Trustee's  performance  or ability to perform its duties  hereunder or
      thereunder or on the transactions contemplated herein or therein;

            (c) the  receipt  of the Trust  Property  under the  Assignment  and
      Assumption  Agreement and the performance by the Trustee of the Assignment
      and  Assumption  Agreement,  this  Trust  Supplement,   the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party will not require the authorization, consent, or approval of,
      the giving of notice to, the filing or registration with, or the taking of
      any other  action in respect of, any  governmental  authority or agency of
      the United  States or the state of the United  States  where it is located
      regulating the banking and corporate trust activities of the Trustee; and

            (d) The Assignment  and Assumption  Agreement has been duly executed
      and delivered by the Trustee and this Trust Supplement,  the Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party have been,  or will be, as  applicable,  duly  executed  and
      delivered  by  the  Trustee  and  constitute,   or  will  constitute,   as
      applicable,  the  legal,  valid and  binding  agreements  of the  Trustee,
      enforceable   against  it  in  accordance  with  their  respective  terms;
      PROVIDED,  HOWEVER,  that  enforceability may be limited by (i) applicable
      bankruptcy,  insolvency,   reorganization,   moratorium  or  similar  laws
      affecting the rights of creditors generally and (ii) general principles of
      equity.

            Section 5.05. TRUSTEE LIENS. The Trustee in its individual  capacity
agrees,  in addition to the  agreements  contained  in Section 7.17 of the Basic
Agreement,  that it will at its own cost and expense promptly take any action as
may be necessary to duly discharge and satisfy in full any Trustee's Liens on or
with respect to the Trust Property which is  attributable  to the Trustee in its
individual  capacity and which is unrelated to the transactions  contemplated by
the Intercreditor Agreement or the NPA.


                                   ARTICLE VI
                  ADDITIONAL AMENDMENT; SUPPLEMENTAL AGREEMENTS

            Section  6.01.  AMENDMENT  OF SECTION  5.02 OF THE BASIC  AGREEMENT.
Section  5.02 of the Basic  Agreement  shall be  amended,  with  respect  to the
Applicable Trust, by (i) replacing the phrase "of the Note Documents and of this
Agreement"  set forth in  paragraph  (b)  thereof  with the  phrase "of the Note
Documents,  of the NPA and of this  Agreement" and (ii) replacing the phrase "of
this Agreement and any Note Document" set forth in the last paragraph of Section
5.02 with the phrase "of this Agreement, the NPA and any Note Document".

            Section 6.02.  SUPPLEMENTAL AGREEMENTS WITHOUT CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.01 of the Basic Agreement,
under the terms of, and subject to the limitations contained in, Section 9.01 of
the Basic  Agreement,  the Company may (but will not be  required  to),  and the
Trustee (subject to Section 9.03 of the Basic Agreement) shall, at the Company's
request,  at any  time  and  from  time to  time,  (i)  enter  into  one or more



agreements  supplemental  to the  Escrow  Agreement,  the  NPA  or  the  Deposit
Agreement,  for any of the purposes set forth in clauses (1) through (9) of such
Section  9.01,  and (without  limitation of the foregoing or Section 9.01 of the
Basic  Agreement)  (a)  clauses (2) and (3) of such  Section  9.01 shall also be
deemed to include the Company's  obligations  under (in the case of clause (2)),
and the  Company's  rights and powers  conferred by (in the case of clause (3)),
the NPA and (b)  references  in clauses (4), (6) and (7) of such Section 9.01 to
"any Intercreditor  Agreement or any Liquidity Facility" shall also be deemed to
refer to "the  Intercreditor  Agreement,  the  Liquidity  Facility,  the  Escrow
Agreement,  the NPA or the  Deposit  Agreement"  and (ii) enter into one or more
agreements  supplemental  to this  Agreement  to provide for the  formation of a
Class D Trust, the issuance of Class D Certificates, the purchase by the Class D
Trust of  Equipment  Notes and other  matters  incidental  thereto or  otherwise
contemplated by Section 2.01(b) of the Basic Agreement.

            Section  6.03.  SUPPLEMENTAL  AGREEMENTS  WITH CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.02 of the Basic Agreement,
the provisions of Section 9.02 of the Basic  Agreement shall apply to agreements
or  amendments  for the purpose of adding any  provisions  to or changing in any
manner or eliminating any of the provisions of the Escrow Agreement, the Deposit
Agreement or the NPA or modifying  in any manner the rights and  obligations  of
the  Applicable  Certificateholders  under the  Escrow  Agreement,  the  Deposit
Agreement or the NPA;  provided that the  provisions  of Section  9.02(1) of the
Basic Agreement shall be deemed to include reductions in any manner of, or delay
in the timing of, any receipt by the Applicable  Certificateholders  of payments
upon the Deposits.


                                   ARTICLE VII
                              TERMINATION OF TRUST

            Section  7.01.   TERMINATION  OF  THE  APPLICABLE   TRUST.  (a)  The
respective  obligations and responsibilities of the Company and the Trustee with
respect to the Applicable  Trust shall  terminate upon the  distribution  to all
Applicable  Certificateholders  and the  Trustee of all  amounts  required to be
distributed  to them  pursuant  to this  Agreement  and the  disposition  of all
property held as part of the Trust Property; PROVIDED, HOWEVER, that in no event
shall the Applicable Trust continue beyond one hundred ten (110) years following
the date of the execution of this Trust Supplement.

            Notice of any  termination,  specifying the  Distribution  Date upon
which  the  Applicable   Certificateholders   may  surrender  their   Applicable
Certificates  to  the  Trustee  for  payment  of  the  final   distribution  and
cancellation,   shall  be  mailed   promptly  by  the   Trustee  to   Applicable
Certificateholders not earlier than the 60th day and not later than the 15th day
next preceding such final Distribution Date specifying (A) the Distribution Date
upon which the proposed  final payment of the  Applicable  Certificates  will be
made upon presentation and surrender of Applicable Certificates at the office or
agency of the Trustee  therein  specified,  (B) the amount of any such  proposed
final  payment,  and (C) that  the  Record  Date  otherwise  applicable  to such
Distribution Date is not applicable,  payments being made only upon presentation
and  surrender  of the  Applicable  Certificates  at the office or agency of the



Trustee therein  specified.  The Trustee shall give such notice to the Registrar
at the  time  such  notice  is  given  to  Applicable  Certificateholders.  Upon
presentation  and surrender of the Applicable  Certificates  in accordance  with
such  notice,   the  Trustee  shall  cause  to  be   distributed  to  Applicable
Certificateholders such final payments.

            In the event that all of the Applicable Certificateholders shall not
surrender their Applicable Certificates for cancellation within six months after
the date specified in the above-mentioned written notice, the Trustee shall give
a second  written  notice  to the  remaining  Applicable  Certificateholders  to
surrender their  Applicable  Certificates for cancellation and receive the final
distribution  with respect thereto.  No additional  interest shall accrue on the
Applicable  Certificates  after the  Distribution  Date  specified  in the first
written notice.  In the event that any money held by the Trustee for the payment
of distributions on the Applicable  Certificates  shall remain unclaimed for two
years (or such lesser time as the Trustee shall be satisfied,  after sixty days'
notice from the Company, is one month prior to the escheat period provided under
applicable  law) after the final  distribution  date with respect  thereto,  the
Trustee shall pay to each Loan Trustee the appropriate  amount of money relating
to such Loan Trustee and shall give written  notice thereof to the related Owner
Trustees, the Owner Participants and the Company.

            (b) The  provisions  of this Section 7.01  supersede and replace the
provisions of Section 11.01 of the Basic Agreement in its entirety, with respect
to the Applicable Trust.


                                  ARTICLE VIII
                            MISCELLANEOUS PROVISIONS

            Section 8.01. BASIC AGREEMENT RATIFIED.  Except and so far as herein
expressly  provided,  all of the  provisions,  terms and conditions of the Basic
Agreement are in all respects  ratified and confirmed;  and the Basic  Agreement
and this Trust Supplement shall be taken, read and construed as one and the same
instrument.  All  replacements of provisions of, and other  modifications of the
Basic  Agreement set forth in this Trust  Supplement  are solely with respect to
the Applicable Trust.

            SECTION  8.02.  GOVERNING  LAW.  THE  AGREEMENT  AND THE  APPLICABLE
CERTIFICATES  SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF
THE STATE OF NEW YORK. THIS SECTION 8.02  SUPERSEDES AND REPLACES  SECTION 12.05
OF THE BASIC AGREEMENT, WITH RESPECT TO THE APPLICABLE TRUST.

            Section 8.03.  EXECUTION IN COUNTERPARTS.  This Trust Supplement may
be executed in any number of  counterparts,  each of which shall be an original,
but such counterparts shall together constitute but one and the same instrument.

            Section 8.04.  INTENTION OF PARTIES.  The parties hereto intend that
the  Applicable  Trust be classified  for U.S.  federal income tax purposes as a
grantor trust under  Subpart E, Part I of  Subchapter J of the Internal  Revenue



Code of  1986,  as  amended,  and not as a trust  or  association  taxable  as a
corporation or as a partnership. Each Applicable Certificateholder and Investor,
by its  acceptance  of  its  Applicable  Certificate  or a  beneficial  interest
therein,  agrees to treat the  Applicable  Trust as a grantor trust for all U.S.
federal, state and local income tax purposes. The powers granted and obligations
undertaken pursuant to the Agreement shall be so construed so as to further such
intent.




            IN WITNESS  WHEREOF,  the Company  and the Trustee  have caused this
Trust Supplement to be duly executed by their  respective  officers thereto duly
authorized, as of the day and year first written above.

                                          CONTINENTAL AIRLINES, INC.


                                          By:________________________________
                                             Name:  Gerald Laderman
                                             Title: Vice President



                                          WILMINGTON TRUST COMPANY,
                                              as Trustee


                                          By:________________________________
                                             Name:  
                                             Title: 










                         TRUST SUPPLEMENT No. 1999-1B-O

                             Dated February 8, 1999


                                     between

                            WILMINGTON TRUST COMPANY
                                   as Trustee,


                                       and


                           CONTINENTAL AIRLINES, INC.

                                       to

                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997


                                  $137,051,000

                Continental Airlines Pass Through Trust 1999-1B-O
                           6.795% Continental Airlines
                           Pass Through Certificates,
                                Series 1999-1B-O


            This Trust  Supplement No.  1999-1B-O,  dated as of February 8, 1999
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").

                              W I T N E S S E T H:

            WHEREAS,  the  Basic  Agreement,   unlimited  as  to  the  aggregate
principal amount of Certificates (unless otherwise specified herein, capitalized
terms used herein without definition having the respective meanings specified in
the Basic  Agreement)  which  may be  issued  thereunder,  has  heretofore  been
executed and delivered;

            WHEREAS,  the Company has obtained  commitments  from Boeing for the
delivery of certain Aircraft;

            WHEREAS, the Company intends to finance the acquisition of each such
Aircraft either (i) through separate leveraged lease transactions, in which case
the Company will lease such Aircraft (collectively,  the "LEASED AIRCRAFT"),  or
(ii) through separate secured loan transactions,  in which case the Company will
own such Aircraft (collectively, the "OWNED AIRCRAFT");

            WHEREAS,  in the case of each Leased  Aircraft,  each Owner Trustee,
acting on behalf of the corresponding Owner Participant,  will issue pursuant to
an Indenture,  on a non-recourse  basis,  Equipment  Notes in order to finance a
portion of its purchase price of such Leased Aircraft;

            WHEREAS, in the case of each Owned Aircraft,  the Company will issue
pursuant to an  Indenture,  on a recourse  basis,  Equipment  Notes to finance a
portion of the purchase price of such Owned Aircraft;

            WHEREAS,   the  Trustee   hereby   declares  the  creation  of  this
Continental  Airlines Pass Through Trust 1999-1B-O (the "APPLICABLE  TRUST") for
the benefit of the  Applicable  Certificateholders,  and the initial  Applicable
Certificateholders  as the grantors of the Applicable Trust, by their respective
acceptances  of  the  Applicable  Certificates,  join  in  the  creation  of the
Applicable Trust with the Trustee;

            WHEREAS,  all Certificates to be issued by the Applicable Trust will
evidence fractional  undivided interests in the Applicable Trust and will convey
no rights, benefits or interests in respect of any property other than the Trust
Property  except  for those  Certificates  to which an Escrow  Receipt  has been
affixed;

            WHEREAS,    the   Escrow   Agent   and   the    Underwriters    have
contemporaneously  herewith  entered  into an Escrow  Agreement  with the Escrow
Paying Agent  pursuant to which the  Underwriters  have  delivered to the Escrow



Agent  the  proceeds  from  the  sale of the  Applicable  Certificates  and have
irrevocably  instructed  the Escrow  Agent to  withdraw  and pay funds from such
proceeds  upon  request  and proper  certification  by the  Trustee to  purchase
Equipment  Notes as the  Aircraft  are  delivered  by Boeing  under the Aircraft
Purchase  Agreement from time to time prior to the Delivery  Period  Termination
Date;

            WHEREAS,   the   Escrow   Agent   on   behalf   of  the   Applicable
Certificateholders  has  contemporaneously   herewith  entered  into  a  Deposit
Agreement with the Depositary under which the Deposits  referred to therein will
be made and from which it will  withdraw  funds to allow the Trustee to purchase
Equipment Notes from time to time prior to the Delivery Period Termination Date;

            WHEREAS, pursuant to the terms and conditions of the Basic Agreement
as supplemented by this Trust Supplement (the  "AGREEMENT") and the NPA, upon or
shortly  following  delivery  of an  Aircraft,  the  Trustee  on  behalf  of the
Applicable  Trust,  using  funds  withdrawn  under the Escrow  Agreement,  shall
purchase one or more Equipment Notes having the same interest rate as, and final
maturity  date not  later  than the  final  Regular  Distribution  Date of,  the
Applicable  Certificates issued hereunder and shall hold such Equipment Notes in
trust for the benefit of the Applicable Certificateholders;

            WHEREAS,  all of the conditions and  requirements  necessary to make
this Trust Supplement,  when duly executed and delivered,  a valid,  binding and
legal  instrument  in  accordance  with its  terms and for the  purposes  herein
expressed,  have been done,  performed  and  fulfilled,  and the  execution  and
delivery  of this Trust  Supplement  in the form and with the terms  hereof have
been in all respects duly authorized;

            WHEREAS,  this Trust  Supplement is subject to the provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

            NOW THEREFORE, in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:



                                    ARTICLE I
                                THE CERTIFICATES

            Section 1.01. THE CERTIFICATES.  There is hereby created a series of
Certificates to be issued under the Agreement to be  distinguished  and known as
"6.795%  Continental  Airlines  Pass  Through  Certificates,  Series  1999-1B-O"
(hereinafter  defined  as  the  "APPLICABLE   CERTIFICATES").   Each  Applicable
Certificate  represents a fractional  undivided interest in the Applicable Trust



created  hereby.  The  Applicable  Certificates  shall be the  only  instruments
evidencing a fractional undivided interest in the Applicable Trust.

            The terms and conditions  applicable to the Applicable  Certificates
are as follows:

            (a) The aggregate  principal  amount of the Applicable  Certificates
      that shall be  authenticated  under the Agreement  (except for  Applicable
      Certificates  authenticated and delivered pursuant to Sections 3.03, 3.04,
      3.05 and 3.06 of the Basic Agreement) is $137,051,000.

            (b) The Regular  Distribution  Dates with  respect to any payment of
      Scheduled Payments means February 2 and August 2 of each year,  commencing
      on August 2, 1999,  until payment of all of the  Scheduled  Payments to be
      made under the Equipment Notes has been made.

            (c) The Special  Distribution  Dates with respect to the  Applicable
      Certificates  means any Business  Day on which a Special  Payment is to be
      distributed pursuant to the Agreement.

            (d) At the Escrow Agent's  request under the Escrow  Agreement,  the
      Trustee shall affix the  corresponding  Escrow Receipt to each  Applicable
      Certificate.  In any event,  any  transfer or  exchange of any  Applicable
      Certificate shall also effect a transfer or exchange of the related Escrow
      Receipt.  Prior to the Final  Withdrawal  Date, no transfer or exchange of
      any Applicable  Certificate  shall be permitted  unless the  corresponding
      Escrow  Receipt  is  attached  thereto  and  also  is  so  transferred  or
      exchanged.  By acceptance of any Applicable Certificate to which an Escrow
      Receipt  is  attached,  each  Holder  of  such an  Applicable  Certificate
      acknowledges  and  accepts  the  restrictions  on  transfer  of the Escrow
      Receipt set forth herein and in the Escrow Agreement.

            (e) (i) The  Applicable  Certificates  shall be in the form attached
      hereto as Exhibit A. Any  Person  acquiring  or  accepting  an  Applicable
      Certificate  or  an  interest   therein  will,  by  such   acquisition  or
      acceptance,  be deemed to represent  and warrant to and for the benefit of
      each Owner  Participant  and the Company  that either (i) the assets of an
      employee benefit plan subject to Title I of the Employee Retirement Income
      Security  Act of 1974,  as  amended  ("ERISA"),  or of a plan  subject  to
      Section  4975 of the  Internal  Revenue  Code of  1986,  as  amended  (the
      "CODE"),  have not been used to  purchase  Applicable  Certificates  or an
      interest   therein  or  (ii)  the  purchase  and  holding  of   Applicable
      Certificates  or  an  interest  therein  is  exempt  from  the  prohibited
      transaction  restrictions  of ERISA and the Code  pursuant  to one or more
      prohibited transaction statutory or administrative exemptions.




                  (ii)  The   Applicable   Certificates   shall  be   Book-Entry
      Certificates  and  shall be  subject  to the  conditions  set forth in the
      Letter of  Representations  between the Company  and the  Clearing  Agency
      attached hereto as Exhibit B.

            (f)  The  "Participation   Agreements"  as  defined  in  this  Trust
      Supplement  are the "Note  Purchase  Agreements"  referred to in the Basic
      Agreement.

            (g) The  Applicable  Certificates  are subject to the  Intercreditor
      Agreement, the Deposit Agreement and the Escrow Agreement.

            (h)  The  Applicable  Certificates  will  have  the  benefit  of the
      Liquidity Facility.

            (i)   The Responsible Party is the Company.

            (j) The date referred to in clause (i) of the definition of the term
      "PTC Event of Default" in the Basic Agreement is the Final Maturity Date.

            (k) The particular  "sections of the Note Purchase  Agreement",  for
      purposes of clause (3) of Section 7.07 of the Basic Agreement, are Section
      8.1 (with  respect to Owned  Aircraft)  and Section  9.1 (with  respect to
      Leased Aircraft) of each Participation Agreement.

            (l) The  Equipment  Notes to be acquired and held in the  Applicable
      Trust, and the related  Aircraft and Note Documents,  are described in the
      NPA.

                                   ARTICLE II
                                   DEFINITIONS

            Section 2.01.  DEFINITIONS.  For all purposes of the Basic Agreement
as supplemented by this Trust Supplement,  the following  capitalized terms have
the following meanings (any term used herein which is defined in both this Trust
Supplement and the Basic  Agreement shall have the meaning  assigned  thereto in
this Trust  Supplement for purposes of the Basic  Agreement as  supplemented  by
this Trust Supplement):

            AGREEMENT: Has the meaning specified in the recitals hereto.

            AIRCRAFT:  Means each of the New Aircraft or Substitute  Aircraft in
      respect of which a Participation Agreement is to be or is, as the case may
      be, entered into in accordance  with the NPA (or any substitute  aircraft,
      including engines therefor, owned by or leased to the Company and securing
      one or more Equipment Notes).

            AIRCRAFT PURCHASE AGREEMENT: Has the meaning specified in the NPA.




            APPLICABLE CERTIFICATE: Has the meaning specified in Section 1.01 of
      this Trust Supplement.

            APPLICABLE  CERTIFICATEHOLDER:  Means the  Person  in whose  name an
      Applicable  Certificate  is registered on the Register for the  Applicable
      Certificates.

            APPLICABLE  DELIVERY  DATE:  Has the  meaning  specified  in Section
      5.01(b) of this Trust Supplement.

            APPLICABLE  PARTICIPATION  AGREEMENT:  Has the meaning  specified in
      Section 5.01(b) of this Trust Supplement.

            APPLICABLE TRUST: Has the meaning specified in the recitals hereto.

            ASSIGNMENT  AND  ASSUMPTION  AGREEMENT:  Means  the  assignment  and
      assumption  agreement  substantially  in the  form  of  Exhibit  C  hereto
      executed  and  delivered  in  accordance  with  Section 7.01 of this Trust
      Supplement.

            BASIC AGREEMENT: Has the meaning specified in the first paragraph of
      this Trust Supplement.

            BOEING: Means The Boeing Company.

            BUSINESS DAY: Means any day other than a Saturday, a Sunday or a day
      on which  commercial banks are required or authorized to close in Houston,
      Texas,  New  York,  New  York,  Salt  Lake  City,  Utah or, so long as any
      Applicable  Certificate  is  Outstanding,  the city and state in which the
      Trustee  or any Loan  Trustee  maintains  its  Corporate  Trust  Office or
      receives and disburses funds.

            CLASS D  CERTIFICATEHOLDER:  Has the  meaning  specified  in Section
      4.01(b)(ii) of this Trust Supplement.

            COMPANY:  Has the meaning  specified in the first  paragraph of this
      Trust Supplement.

            CUT-OFF  DATE:   Means  the  earlier  of  (a)  the  Delivery  Period
      Termination Date and (b) the date on which a Triggering Event occurs.

            DELIVERY NOTICE: Has the meaning specified in the NPA.

            DELIVERY PERIOD  TERMINATION DATE: Means the earlier of (a) February
      2, 2000,  or, if the Equipment  Notes  relating to all of the New Aircraft
      (or  Substitute  Aircraft in lieu thereof) have not been  purchased by the
      Applicable  Trust and the Other Trusts on or prior to such date due to any



      reason  beyond  the  control  of the  Company  and not  occasioned  by the
      Company's  fault or negligence,  August 2, 2000 (PROVIDED that, if a labor
      strike  occurs  at  Boeing  on or prior to  either  or both of such  dates
      referred  to in this clause (a),  such date or dates on or  following  the
      commencement of such strike shall be extended by adding thereto the number
      of days that such  strike  continued  in effect) and (b) the date on which
      Equipment  Notes  issued  with  respect  to all of the  New  Aircraft  (or
      Substitute Aircraft in lieu thereof) have been purchased by the Applicable
      Trust and the Other Trusts in accordance with the NPA.

            DEPOSITS: Has the meaning specified in the Deposit Agreement.

            DEPOSIT AGREEMENT:  Means the Deposit Agreement dated as of February
      8, 1999 relating to the Applicable Certificates between the Depositary and
      the Escrow Agent,  as the same may be amended,  supplemented  or otherwise
      modified from time to time in accordance with its terms.

            DEPOSITARY: Means Westdeutsche Landesbank Girozentrale, a public law
      banking  institution  organized under the laws of North  Rhine-Westphalia,
      Germany, acting through its New York branch.

            DISTRIBUTION  DATE: Means any Regular  Distribution  Date or Special
      Distribution Date as the context requires.

            ESCROW  AGENT:  Means,  initially,  First  Security  Bank,  National
      Association,  and any  replacement  or  successor  therefor  appointed  in
      accordance with the Escrow Agreement.

            ESCROW AGREEMENT:  Means the Escrow and Paying Agent Agreement dated
      as of February 8, 1999 relating to the Applicable Certificates,  among the
      Escrow Agent,  the Escrow Paying Agent, the Trustee and  Underwriters,  as
      the same may be amended,  supplemented or otherwise  modified from time to
      time in accordance with its terms.

            ESCROW PAYING  AGENT:  Means the Person acting as paying agent under
      the Escrow Agreement.

            ESCROW RECEIPT:  Means the receipt substantially in the form annexed
      to the Escrow Agreement  representing a fractional  undivided  interest in
      the funds held in escrow thereunder.

            FINAL MATURITY DATE: Means February 2, 2020.

            FINAL WITHDRAWAL: Has the meaning specified in the Escrow Agreement.




            FINAL  WITHDRAWAL  DATE:  Has the  meaning  specified  in the Escrow
      Agreement.

            FINAL WITHDRAWAL  NOTICE:  Has the meaning specified in Section 5.02
      of this Trust Supplement.

            INDENTURE: Means each of the separate trust indentures and mortgages
      relating to the  Aircraft,  each as  specified  or described in a Delivery
      Notice  delivered  pursuant  to  the  NPA  or  the  related  Participation
      Agreement,  in each  case as the  same  may be  amended,  supplemented  or
      otherwise modified from time to time in accordance with its terms.

            INTERCREDITOR AGREEMENT:  Means the Intercreditor Agreement dated as
      of February 8, 1999 among the Trustee,  the Other Trustees,  the Liquidity
      Provider,  the liquidity  providers  relating to the  Certificates  issued
      under each of the Other  Agreements,  and  Wilmington  Trust  Company,  as
      Subordination Agent and as trustee thereunder, as amended, supplemented or
      otherwise modified from time to time in accordance with its terms.

            INVESTORS:  Means  the  Underwriters  together  with all  subsequent
      beneficial owners of the Applicable Certificates.

            LEASE:  Means,  with  respect  to each  Leased  Aircraft,  the lease
      between an Owner Trustee,  as the lessor, and the Company,  as the lessee,
      referred  to in the  related  Indenture,  as such  lease  may be  amended,
      supplemented or otherwise modified in accordance with its terms.

            LEASED AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            LEASED  AIRCRAFT  INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            LIQUIDITY FACILITY: Means, initially, the Revolving Credit Agreement
      dated as of February  8, 1999  relating  to the  Applicable  Certificates,
      between  the  Liquidity   Provider  and  Wilmington   Trust  Company,   as
      Subordination  Agent, as agent and trustee for the Applicable  Trust, and,
      from  and  after  the  replacement  of  such  agreement  pursuant  to  the
      Intercreditor  Agreement,  the replacement liquidity facility therefor, in
      each case as amended, supplemented or otherwise modified from time to time
      in accordance with their respective terms.

            LIQUIDITY  PROVIDER:   Means,   initially,   Bayerische   Landesbank
      Girozentrale, a public law banking institution organized under the laws of
      the Free State of Bavaria,  Germany,  and any  replacements  or successors
      therefor appointed in accordance with the Intercreditor Agreement.




            NEW AIRCRAFT: Has the meaning specified in the NPA.

            NOTE  DOCUMENTS:  Means the  Equipment  Notes  with  respect  to the
      Applicable  Certificates and, with respect to any such Equipment Note, (i)
      the Indenture and the Participation  Agreement  relating to such Equipment
      Note,  and  (ii) in the case of any  Equipment  Note  related  to a Leased
      Aircraft, the Lease relating to such Leased Aircraft.

            NOTICE OF  PURCHASE  WITHDRAWAL:  Has the meaning  specified  in the
      Deposit Agreement.

            NPA: Means the Note Purchase  Agreement dated as of February 8, 1999
      among the Trustee, the Other Trustees,  the Company, the Escrow Agent, the
      Escrow Paying Agent and the  Subordination  Agent,  providing  for,  among
      other things,  the purchase of Equipment Notes by the Trustee on behalf of
      the Trust, as the same may be amended,  supplemented or otherwise modified
      from time to time, in accordance with its terms.

            OTHER  AGREEMENTS:  Means (i) the Basic Agreement as supplemented by
      Trust   Supplement  No.  1999-1A-O  dated  the  date  hereof  relating  to
      Continental  Airlines  Pass  Through  Trust  1999-1A-O  and (ii) the Basic
      Agreement as supplemented by Trust Supplement No. 1999-1C-O dated the date
      hereof relating to Continental Airlines Pass Through Trust 1999-1C-O.

            OTHER TRUSTEES:  Means the trustees under the Other Agreements,  and
      any successor or other trustee appointed as provided therein.

            OTHER  TRUSTS:  Means the  Continental  Airlines  Pass Through Trust
      1999-1A-O and the Continental Airlines Pass Through Trust 1999-1C-O,  each
      created on the date hereof.

            OWNED  AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            OWNED  AIRCRAFT   INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            OWNER PARTICIPANT:  With respect to any Equipment Note relating to a
      Leased  Aircraft,  means the "Owner  Participant"  as  referred  to in the
      Indenture  pursuant  to  which  such  Equipment  Note  is  issued  and any
      permitted  successor  or  assign  of such  Owner  Participant;  and  OWNER
      PARTICIPANTS  at  any  time  of  determination  means  all  of  the  Owner
      Participants thus referred to in the Indentures.

            OWNER  TRUSTEE:  With respect to any  Equipment  Note  relating to a
      Leased  Aircraft,  means  the  "Owner  Trustee",  as  referred  to in  the
      Indenture  pursuant  to which such  Equipment  Note is issued,  not in its



      individual capacity but solely as trustee; and OWNER TRUSTEES means all of
      the Owner Trustees party to any of the Indentures.

            OWNER  TRUSTEE'S  PURCHASE  AGREEMENT:  Means,  with  respect to any
      Leased Aircraft,  the agreement between the Company and the relevant Owner
      Trustee  pursuant to which,  INTER ALIA, the Company  assigns to the Owner
      Trustee  certain  rights  of  the  Company  under  the  aircraft  purchase
      agreement with respect to such Leased Aircraft.

            PARTICIPATION  AGREEMENT:  Means each Participation  Agreement to be
      entered  into,  or  entered  into (as the case  may  be),  by the  Trustee
      pursuant to the NPA, as the same may be amended, supplemented or otherwise
      modified in accordance with its terms.

            POOL BALANCE: Means, as of any date, (i) the original aggregate face
      amount of the Applicable  Certificates  less (ii) the aggregate  amount of
      all payments made in respect of such Applicable Certificates or in respect
      of  Deposits  other than  payments  made in respect of interest or premium
      thereon or reimbursement  of any costs or expenses  incurred in connection
      therewith.  The Pool Balance as of any Distribution Date shall be computed
      after  giving  effect to any special  distribution  with respect to unused
      Deposits,  payment of  principal  of the  Equipment  Notes or payment with
      respect to other Trust Property and the distribution thereof to be made on
      that date.

            POOL  FACTOR:  Means,  as of any  Distribution  Date,  the  quotient
      (rounded to the seventh  decimal place)  computed by dividing (i) the Pool
      Balance  by (ii) the  original  aggregate  face  amount of the  Applicable
      Certificates.  The  Pool  Factor  as of any  Distribution  Date  shall  be
      computed after giving effect to any special  distribution  with respect to
      unused  Deposits,  payment of principal of the Equipment Notes or payments
      with respect to other Trust  Property and the  distribution  thereof to be
      made on that date.

            PROSPECTUS SUPPLEMENT: Means the Prospectus Supplement dated January
      21, 1999 relating to the offering of the Certificates.

            RELATED PASS THROUGH TRUST  AGREEMENT:  Means the Basic Agreement as
      supplemented by the Trust  Supplement No.  1999-1B-S dated the date hereof
      relating to the  Continental  Airlines  Pass Through  Trust  1999-1B-S and
      entered  into by the  Company and the  Trustee,  which  agreement  becomes
      effective upon the execution and delivery of the Assignment and Assumption
      Agreement pursuant to Section 7.01 of this Trust Supplement.

            RELATED TRUST:  Means the Continental  Pass Through Trust 1999-1B-S,
      to be formed under the Related Pass Through Trust Agreement.

            RELATED  TRUSTEE:  Means the trustee  under the Related Pass Through
      Trust Agreement.




            SCHEDULED DELIVERY DATE:  Has the meaning specified in the NPA.

            SPECIAL PAYMENT:  Means any payment (other than a Scheduled Payment)
      in respect of, or any proceeds of, any  Equipment  Note,  Trust  Indenture
      Estate (as defined in each Leased  Aircraft  Indenture) or Collateral  (as
      defined in each Owned Aircraft Indenture).

            SUBSTITUTE AIRCRAFT: Has the meaning specified in the NPA.

            TRANSFER  DATE:  Has the meaning  specified  in Section 7.01 of this
      Trust Supplement.

            TRIGGERING  EVENT:  Has the  meaning  assigned  to such  term in the
      Intercreditor Agreement.

            TRUST PROPERTY:  Means (i) subject to the  Intercreditor  Agreement,
      the  Equipment  Notes held as the property of the  Applicable  Trust,  all
      monies at any time  paid  thereon  and all  monies  due and to become  due
      thereunder,  (ii) funds  from time to time  deposited  in the  Certificate
      Account and the Special Payments Account and, subject to the Intercreditor
      Agreement,  any proceeds from the sale by the Trustee  pursuant to Article
      VI of the Basic  Agreement of any  Equipment  Note and (iii) all rights of
      the Applicable Trust and the Trustee,  on behalf of the Applicable  Trust,
      under the Intercreditor  Agreement,  the Escrow Agreement, the NPA and the
      Liquidity Facility,  including,  without limitation, all rights to receive
      certain payments thereunder,  and all monies paid to the Trustee on behalf
      of the  Applicable  Trust pursuant to the  Intercreditor  Agreement or the
      Liquidity  Facility,  PROVIDED that rights with respect to the Deposits or
      under the Escrow Agreement, except for the right to direct withdrawals for
      the purchase of Equipment  Notes to be held  herein,  will not  constitute
      Trust Property.

            TRUST  SUPPLEMENT:  Has the meaning specified in the first paragraph
      of this trust supplement.

            UNDERWRITERS:   Means,  collectively,  Credit  Suisse  First  Boston
      Corporation,  Morgan Stanley & Co.  Incorporated,  Chase  Securities Inc.,
      Goldman, Sachs & Co. and Salomon Smith Barney Inc.

            UNDERWRITING  AGREEMENT:  Means  the  Underwriting  Agreement  dated
      January 21, 1999 among the  Underwriters,  the Company and the Depositary,
      as the same may be amended,  supplemented or otherwise  modified from time
      to time in accordance with its terms.





                                   ARTICLE III
                        STATEMENTS TO CERTIFICATEHOLDERS

            Section 3.01.  STATEMENTS TO APPLICABLE  CERTIFICATEHOLDERS.  (a) On
each  Distribution  Date,  the Trustee will include  with each  distribution  to
Applicable  Certificateholders of a Scheduled Payment or Special Payment, as the
case may be, a statement  setting forth the  information  provided below (in the
case of a Special  Payment,  reflecting in part the information  provided by the
Escrow Paying Agent under the Escrow Agreement).  Such statement shall set forth
(per $1,000 face amount  Applicable  Certificate as to (ii), (iii), (iv) and (v)
below) the following information:

            (i) the aggregate amount of funds  distributed on such  Distribution
      Date under the Agreement and under the Escrow  Agreement,  indicating  the
      amount allocable to each source;

           (ii) the amount of such distribution under the Agreement allocable to
      principal and the amount allocable to premium, if any;

          (iii) the amount of such distribution under the Agreement allocable to
      interest;

           (iv) the  amount  of such  distribution  under the  Escrow  Agreement
      allocable to interest;

            (v) the  amount  of such  distribution  under the  Escrow  Agreement
      allocable to unused Deposits, if any; and

           (vi) the Pool Balance and the Pool Factor.

            With respect to the Applicable  Certificates  registered in the name
of a Clearing Agency,  on the Record Date prior to each  Distribution  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such
Clearing Agency's books as holding  interests in the Applicable  Certificates on
such Record Date. On each Distribution  Date, the Trustee will mail to each such
Clearing  Agency  Participant  the  statement  described  above  and  will  make
available additional copies as requested by such Clearing Agency Participant for
forwarding to holders of interests in the Applicable Certificates.

            (b)  Within  a  reasonable  period  of  time  after  the end of each
calendar  year but not later than the latest date  permitted by law, the Trustee
shall  furnish to each Person who at any time during such  calendar  year was an
Applicable  Certificateholder  of record a statement  containing  the sum of the
amounts determined pursuant to clauses (a)(i),  (a)(ii),  (a)(iii),  (a)(iv) and
(a)(v)  above  for such  calendar  year or,  in the  event  such  Person  was an
Applicable  Certificateholder  of record during a portion of such calendar year,



for such portion of such year, and such other items as are readily  available to
the Trustee and which an Applicable  Certificateholder  shall reasonably request
as necessary for the purpose of such Applicable Certificateholder's  preparation
of its federal income tax returns.  Such statement and such other items shall be
prepared on the basis of  information  supplied  to the Trustee by the  Clearing
Agency  Participants  and shall be  delivered  by the  Trustee to such  Clearing
Agency  Participants  to be available for  forwarding  by such  Clearing  Agency
Participants  to the holders of interests in the Applicable  Certificates in the
manner described in Section 3.01(a) of this Trust Supplement.

            (c) If the  aggregate  principal  payments  scheduled  for August 2,
1999, on the Equipment Notes held as Trust Property as of July 9, 1999,  differs
from the amount thereof set forth for the Applicable  Certificates  on page S-34
of the Prospectus  Supplement,  by no later than July 18, 1999 the Trustee shall
mail  written  notice of the actual  amount of such  scheduled  payments  to the
Applicable  Certificateholders  of record as of a date within 10  Business  Days
prior to the date of mailing.

            (d) Promptly  following (i) the Delivery Period Termination Date, if
there has been any change in the  information  set forth in clauses (x), (y) and
(z) below  from that set forth in page S-34 of the  Prospectus  Supplement,  and
(ii) any early  redemption  or  purchase  of, or any  default in the  payment of
principal  or  interest in respect  of, any of the  Equipment  Notes held in the
Applicable  Trust,  or any  Final  Withdrawal,  the  Trustee  shall  furnish  to
Applicable  Certificateholders  of record on such date a statement setting forth
(x) the expected Pool Balances for each  subsequent  Regular  Distribution  Date
following the Delivery Period Termination Date, (y) the related Pool Factors for
such  Regular  Distribution  Dates and (z) the expected  principal  distribution
schedule of the Equipment Notes, in the aggregate, held as Trust Property at the
date of such notice. With respect to the Applicable  Certificates  registered in
the name of a Clearing  Agency,  on the Delivery  Period  Termination  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such
Clearing Agency's books as holding  interests in the Applicable  Certificates on
such date. The Trustee will mail to each such Clearing  Agency  Participant  the
statement described above and will make available additional copies as requested
by such Clearing  Agency  Participant  for forwarding to holders of interests in
the Applicable Certificates.

            (e) This Section 3.01  supersedes  and replaces  Section 4.03 of the
Basic Agreement, with respect to the Applicable Trust.


                                   ARTICLE IV
                                     DEFAULT

            Section 4.01. PURCHASE RIGHTS OF CERTIFICATEHOLDERS. (a) At any time
after the occurrence and during the  continuation  of a Triggering  Event,  each
Applicable  Certificateholder shall have the right to purchase, for the purchase
price set forth in the Class A Trust  Agreement,  all, but not less than all, of
the Class A  Certificates  upon ten days' written  notice to the Class A Trustee



and each other Applicable  Certificateholder,  provided that (i) if prior to the
end of such ten-day period any other Applicable  Certificateholder notifies such
purchasing   Applicable    Certificateholder    that   such   other   Applicable
Certificateholder  wants  to  participate  in such  purchase,  then  such  other
Applicable   Certificateholder   may  join   with  the   purchasing   Applicable
Certificateholder  to  purchase  all,  but not less  than  all,  of the  Class A
Certificates  pro  rata  based  on  the  Fractional  Undivided  Interest  in the
Applicable  Trust  held by each such  Applicable  Certificateholder  and (ii) if
prior to the end of such ten-day period any other  Applicable  Certificateholder
fails to  notify  the  purchasing  Applicable  Certificateholder  of such  other
Applicable  Certificateholder's  desire to participate in such a purchase,  then
such other  Applicable  Certificateholder  shall lose its right to purchase  the
Class A Certificates pursuant to this Section 4.01(a).

            (b) By acceptance of its  Applicable  Certificate,  each  Applicable
Certificateholder  agrees that at any time after the  occurrence  and during the
continuation of a Triggering Event,

            (i) each Class C Certificateholder shall have the right (which shall
      not expire  upon any  purchase  of the Class A  Certificates  pursuant  to
      clause  (a)  above)  to  purchase  all,  but not  less  than  all,  of the
      Applicable  Certificates  and the  Class A  Certificates  upon  ten  days'
      written notice to the Trustee,  the Class A Trustee and each other Class C
      Certificateholder,  PROVIDED  that (A) if prior to the end of such ten-day
      period any other Class C Certificateholder  notifies such purchasing Class
      C  Certificateholder  that such other Class C  Certificateholder  wants to
      participate  in such purchase,  then such other Class C  Certificateholder
      may join with the purchasing  Class C  Certificateholder  to purchase all,
      but not less  than all,  of the  Applicable  Certificates  and the Class A
      Certificates  pro rata based on the Fractional  Undivided  Interest in the
      Class C Trust held by each such Class C Certificateholder and (B) if prior
      to the end of such  ten-day  period  any other  Class C  Certificateholder
      fails to notify the  purchasing  Class C  Certificateholder  of such other
      Class C Certificateholder's desire to participate in such a purchase, then
      such other Class C Certificateholder  shall lose its right to purchase the
      Applicable  Certificates  and the Class A  Certificates  pursuant  to this
      Section 4.01(b); and

            (ii)   each   holder   of  a  Class  D   Certificate   (a  "CLASS  D
      CERTIFICATEHOLDER")  shall have the right (which shall not expire upon any
      purchase of the Class A  Certificates  pursuant to clause (a) above or any
      purchase  of the  Applicable  Certificates  and the  Class A  Certificates
      pursuant to clause (i) above) to purchase  all,  but not less than all, of
      the  Applicable  Certificates,  the Class A  Certificates  and the Class C
      Certificates  upon ten days'  written  notice to the Trustee,  the Class A
      Trustee,  the Class C Trustee  and each other  Class D  Certificateholder,
      PROVIDED  that (A) if prior to the end of such  ten-day  period  any other
      Class   D    Certificateholder    notifies   such   purchasing   Class   D
      Certificateholder  that  such  other  Class D  Certificateholder  wants to
      participate  in such purchase,  then such other Class D  Certificateholder
      may join with the purchasing  Class D  Certificateholder  to purchase all,
      but not  less  than  all,  of the  Applicable  Certificates,  the  Class A



      Certificates and the Class C Certificates pro rata based on the Fractional
      Undivided  Interest  in the  Class D  Trust  held  by  each  such  Class D
      Certificateholder  and (B) if prior to the end of such ten-day  period any
      other Class D  Certificateholder  fails to notify the  purchasing  Class D
      Certificateholder  of such  other  Class D  Certificateholder's  desire to
      participate in such a purchase,  then such other Class D Certificateholder
      shall lose its right to purchase the Applicable Certificates,  the Class A
      Certificates  and  the  Class C  Certificates  pursuant  to  this  Section
      4.01(b).

            The purchase price with respect to the Applicable Certificates shall
be equal to the Pool  Balance  of the  Applicable  Certificates,  together  with
accrued  and  unpaid  interest  thereon  to the date of such  purchase,  without
premium,  but including any other amounts then due and payable to the Applicable
Certificateholders  under the Agreement, the Intercreditor Agreement, the Escrow
Agreement  or  any  Note  Document  or  on  or  in  respect  of  the  Applicable
Certificates;   PROVIDED,   HOWEVER,   that  no  such   purchase  of  Applicable
Certificates  shall be effective  unless the  purchaser(s)  shall certify to the
Trustee that  contemporaneously  with such purchase,  such purchaser(s) is (are)
purchasing, pursuant to the terms of the Agreement and the Other Agreements, the
Applicable  Certificates,  the Class A Certificates and the Class C Certificates
which are senior to the securities  held by such  purchaser(s).  Each payment of
the  purchase  price of the  Applicable  Certificates  referred  to in the first
sentence  hereof  shall be made to an  account  or  accounts  designated  by the
Trustee  and each such  purchase  shall be subject to the terms of this  Section
4.01(b).  Each  Applicable  Certificateholder  agrees by its  acceptance  of its
Applicable  Certificate  that (at any time after the  occurrence  and during the
continuation  of a  Triggering  Event) it will,  upon  payment from such Class C
Certificateholder(s) or Class D Certificateholder(s), as the case may be, of the
purchase price set forth in the first sentence of this paragraph,  (i) forthwith
sell, assign, transfer and convey to the purchaser(s) thereof (without recourse,
representation  or  warranty  of any kind  except for its own acts),  all of the
right, title,  interest and obligation of such Applicable  Certificateholder  in
the Agreement,  the Escrow Agreement,  the Deposit Agreement,  the Intercreditor
Agreement,  the  Liquidity  Facility,  the  Note  Documents,  the  NPA  and  all
Applicable   Certificates   and  Escrow   Receipts   held  by  such   Applicable
Certificateholder  (excluding  all right,  title and  interest  under any of the
foregoing  to the extent  such right,  title or  interest is with  respect to an
obligation  not then due and payable as respects any action or inaction or state
of affairs  occurring prior to such sale) (and the purchaser shall assume all of
such Applicable Certificateholder's  obligations under the Agreement, the Escrow
Agreement,  the Deposit Agreement,  the Intercreditor  Agreement,  the Liquidity
Facility, the Note Documents,  the NPA and all such Applicable  Certificates and
Escrow Receipts),  (ii) if such purchase occurs after a record date specified in
Section  2.03 of the Escrow  Agreement  relating to the  distribution  of unused
Deposits  and/or accrued and unpaid  interest on Deposits and prior to or on the
related distribution date thereunder, forthwith turn over to the purchaser(s) of
its Applicable  Certificate  all amounts,  if any,  received by it on account of
such  distribution,  and  (iii) if such  purchase  occurs  after a  Record  Date
relating to any distribution and prior to or on the related  Distribution  Date,
forthwith  turn  over to the  purchaser(s)  of its  Applicable  Certificate  all
amounts, if any, received by it on account of such distribution.  The Applicable
Certificates  will be deemed to be purchased on the date payment of the purchase



price is made  notwithstanding the failure of the Applicable  Certificateholders
to deliver any Applicable  Certificates and, upon such a purchase,  (I) the only
rights of the  Applicable  Certificateholders  will be to deliver the Applicable
Certificates  to the  purchaser(s)  and  receive  the  purchase  price  for such
Applicable  Certificates  and (II) if the  purchaser(s)  shall so request,  such
Applicable Certificateholder will comply with all the provisions of Section 3.04
of the Basic Agreement to enable new Applicable Certificates to be issued to the
purchaser in such denominations as it shall request. All charges and expenses in
connection  with the issuance of any such new Applicable  Certificates  shall be
borne by the purchaser thereof.

            As used in this Section 4.01 and elsewhere in this Trust Supplement,
the terms "Class A Certificate",  "Class A Trust Agreement",  "Class A Trustee",
"Class C Certificate",  "Class C  Certificateholder",  "Class C Trust", "Class C
Trustee",  "Class D Certificate" and "Class D Trust",  shall have the respective
meanings assigned to such terms in the Intercreditor Agreement.

            (c) This Section 4.01 supersedes and replaces Section 6.01(b) of the
Basic Agreement, with respect to the Applicable Trust.


                                    ARTICLE V
                                   THE TRUSTEE

            Section 5.01. DELIVERY OF DOCUMENTS; DELIVERY DATES. (a) The Trustee
is hereby directed (i) to execute and deliver the Intercreditor  Agreement,  the
Escrow  Agreement and the NPA on or prior to the Issuance Date, each in the form
delivered  to the Trustee by the  Company,  and (ii)  subject to the  respective
terms  thereof,  to perform  its  obligations  thereunder.  Upon  request of the
Company and the  satisfaction or waiver of the closing  conditions  specified in
the Underwriting Agreement,  the Trustee shall execute,  deliver,  authenticate,
issue and sell Applicable  Certificates in authorized  denominations equaling in
the aggregate the amount set forth,  with respect to the  Applicable  Trust,  in
Schedule  I to  the  Underwriting  Agreement  evidencing  the  entire  ownership
interest in the  Applicable  Trust,  which amount  equals the maximum  aggregate
principal  amount of  Equipment  Notes  which may be  purchased  by the  Trustee
pursuant to the NPA. Except as provided in Sections 3.03, 3.04, 3.05 and 3.06 of
the Basic  Agreement,  the Trustee  shall not execute,  authenticate  or deliver
Applicable  Certificates  in excess of the  aggregate  amount  specified in this
paragraph.  The  provisions  of this Section  5.01(a)  supersede and replace the
first sentence of Section  3.02(a) of the Basic  Agreement,  with respect to the
Applicable Trust.

            (b) On or after the Issuance Date, the Company may deliver from time
to time to the  Trustee a  Delivery  Notice  relating  to one or more  Equipment
Notes.  After  receipt  of a  Delivery  Notice and in any case no later than one
Business Day prior to a Scheduled Delivery Date as to which such Delivery Notice
relates  (the  "APPLICABLE  DELIVERY  DATE"),  the  Trustee  shall  (as and when
specified in the Delivery  Notice) instruct the Escrow Agent to provide a Notice
of Purchase Withdrawal to the Depositary requesting (A) the withdrawal of one or



more Deposits on the  Applicable  Delivery  Date in  accordance  with and to the
extent permitted by the terms of the Escrow Agreement and the Deposit  Agreement
and (B) the  payment of all,  or a portion,  of such  Deposit or  Deposits in an
amount equal in the aggregate to the purchase price of such  Equipment  Notes to
or on behalf of the Owner  Trustee or the Company,  as the case may be,  issuing
such  Equipment  Notes,  all as shall be described in the Delivery  Notice.  The
Trustee shall (as and when  specified in such Delivery  Notice),  subject to the
conditions  set  forth in  Section  2 of the NPA,  enter  into and  perform  its
obligations under the Participation  Agreement specified in such Delivery Notice
(the  "APPLICABLE   PARTICIPATION   AGREEMENT")  and  cause  such  certificates,
documents  and legal  opinions  relating to the Trustee to be duly  delivered as
required by the Applicable  Participation Agreement. If at any time prior to the
Applicable Delivery Date, the Trustee receives a notice of postponement pursuant
to Section 1(e) or 1(f) of the NPA, then the Trustee  shall give the  Depositary
(with a copy to the Escrow  Agent) a notice of  cancellation  of such  Notice of
Purchase  Withdrawal  relating to such  Deposit or  Deposits on such  Applicable
Delivery Date. Upon satisfaction of the conditions  specified in the NPA and the
Applicable  Participation  Agreement,  the Trustee shall purchase the applicable
Equipment  Notes with the proceeds of the  withdrawals  of one or more  Deposits
made on the Applicable Delivery Date in accordance with the terms of the Deposit
Agreement and the Escrow  Agreement.  The purchase price of such Equipment Notes
shall equal the principal amount of such Equipment Notes. Amounts withdrawn from
such Deposit or Deposits in excess of the purchase price of the Equipment  Notes
or to the extent not applied on the  Applicable  Delivery  Date to the  purchase
price of the  Equipment  Notes,  shall be  re-deposited  by the Trustee with the
Depositary on the Applicable  Delivery Date in accordance  with the terms of the
Deposit Agreement.  The provisions of this Section 5.01(b) supersede and replace
the  provisions  of Section  2.02 of the Basic  Agreement,  with  respect to the
Applicable  Trust,  and  all  provisions  of the  Basic  Agreement  relating  to
Postponed  Notes and Section 2.02 of the Basic  Agreement shall not apply to the
Applicable Trust.

            (c) The Trustee  acknowledges its acceptance of all right, title and
interest in and to the Trust Property to be acquired pursuant to Section 5.01(b)
of this Trust Supplement,  the NPA and each Applicable  Participation Agreement,
and declares that it holds and will hold such right,  title and interest for the
benefit of all present and future Applicable Certificateholders, upon the trusts
set forth in this  Agreement.  By its  acceptance of an Applicable  Certificate,
each initial Applicable Certificateholder, as a grantor of the Applicable Trust,
joins with the Trustee in the creation of the Applicable  Trust.  The provisions
of this Section 5.01(c)  supersede and replace the provisions of Section 2.03 of
the Basic Agreement, with respect to the Applicable Trust.

            Section  5.02.  WITHDRAWAL  OF  DEPOSITS.  If  any  Deposits  remain
outstanding  on the Business Day next  succeeding  the Cut-off Date, the Trustee
shall give the Escrow Agent  notice that the  Trustee's  obligation  to purchase
Equipment  Notes under the NPA has  terminated  and instruct the Escrow Agent to
provide a notice of Final Withdrawal to the Depositary substantially in the form
of Exhibit B to the Deposit Agreement (the "FINAL WITHDRAWAL NOTICE").




            Section 5.03. THE TRUSTEE. (a) Subject to Section 5.04 of this Trust
Supplement  and Section 7.15 of the Basic  Agreement,  the Trustee  shall not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or
sufficiency  of this Trust  Supplement,  the Deposit  Agreement,  the NPA or the
Escrow  Agreement or the due  execution  hereof or thereof by the Company or the
other  parties  thereto  (other than the  Trustee),  or for or in respect of the
recitals and statements  contained herein or therein,  all of which recitals and
statements  are made  solely by the  Company,  except  that the  Trustee  hereby
represents and warrants that each of this Trust Supplement, the Basic Agreement,
each Applicable Certificate, the Intercreditor Agreement, the NPA and the Escrow
Agreement  has been  executed  and  delivered by one of its officers who is duly
authorized to execute and deliver such document on its behalf.

            (b)  Except as herein  otherwise  provided  and  except  during  the
continuance  of an Event of Default in respect of the  Applicable  Trust created
hereby,  no duties,  responsibilities  or liabilities  are assumed,  or shall be
construed to be assumed, by the Trustee by reason of this Trust Supplement other
than as set forth in the  Agreement,  and this Trust  Supplement is executed and
accepted on behalf of the Trustee,  subject to all the terms and  conditions set
forth in the  Agreement,  as fully to all intents as if the same were herein set
forth at length.

            Section 5.04.  REPRESENTATIONS  AND  WARRANTIES OF THE TRUSTEE.  The
Trustee hereby represents and warrants that:

            (a) the  Trustee  has  full  power,  authority  and  legal  right to
      execute,  deliver and perform  this Trust  Supplement,  the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is or is to  become a party  and has  taken  all  necessary  action  to
      authorize  the  execution,  delivery and  performance  by it of this Trust
      Supplement, the Intercreditor Agreement, the Escrow Agreement, the NPA and
      the Note Documents to which it is or is to become a party;

            (b) the execution,  delivery and  performance by the Trustee of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is or is to become a party (i) will
      not violate any provision of any United  States  federal law or the law of
      the state of the United  States where it is located  governing the banking
      and trust powers of the Trustee or any order, writ, judgment, or decree of
      any court,  arbitrator or governmental authority applicable to the Trustee
      or any of its assets,  (ii) will not violate any provision of the articles
      of association  or by-laws of the Trustee,  and (iii) will not violate any
      provision of, or  constitute,  with or without  notice or lapse of time, a
      default under,  or result in the creation or imposition of any lien on any
      properties  included in the Trust  Property  pursuant to the provisions of
      any mortgage, indenture, contract, agreement or other undertaking to which
      it is a party,  which  violation,  default  or lien  could  reasonably  be
      expected to have an adverse effect on the Trustee's performance or ability
      to perform  its duties  hereunder  or  thereunder  or on the  transactions
      contemplated herein or therein;




            (c) the execution,  delivery and  performance by the Trustee of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is or is to become a party will not
      require the authorization,  consent,  or approval of, the giving of notice
      to, the filing or registration  with, or the taking of any other action in
      respect of, any  governmental  authority or agency of the United States or
      the state of the United States where it is located  regulating the banking
      and corporate trust activities of the Trustee; and

            (d) this Trust Supplement,  the Intercreditor  Agreement, the Escrow
      Agreement, the NPA and the Note Documents to which it is or is to become a
      party have been, or will be, as applicable, duly executed and delivered by
      the Trustee and constitute, or will constitute, as applicable,  the legal,
      valid and binding  agreements  of the Trustee,  enforceable  against it in
      accordance  with  their  respective   terms;   PROVIDED,   HOWEVER,   that
      enforceability  may be limited by (i) applicable  bankruptcy,  insolvency,
      reorganization,  moratorium  or  similar  laws  affecting  the  rights  of
      creditors generally and (ii) general principles of equity.

            Section 5.05. TRUSTEE LIENS. The Trustee in its individual  capacity
agrees,  in addition to the  agreements  contained  in Section 7.17 of the Basic
Agreement,  that it will at its own cost and expense promptly take any action as
may be necessary to duly discharge and satisfy in full any Trustee's Liens on or
with respect to the Trust Property which is  attributable  to the Trustee in its
individual  capacity and which is unrelated to the transactions  contemplated by
the Intercreditor Agreement or the NPA.


                                   ARTICLE VI
                  ADDITIONAL AMENDMENT; SUPPLEMENTAL AGREEMENTS

            Section  6.01.  AMENDMENT  OF SECTION  5.02 OF THE BASIC  AGREEMENT.
Section  5.02 of the Basic  Agreement  shall be  amended,  with  respect  to the
Applicable Trust, by (i) replacing the phrase "of the Note Documents and of this
Agreement"  set forth in  paragraph  (b)  thereof  with the  phrase "of the Note
Documents,  of the NPA and of this  Agreement" and (ii) replacing the phrase "of
this Agreement and any Note Document" set forth in the last paragraph of Section
5.02 with the phrase "of this Agreement, the NPA and any Note Document".

            Section 6.02.  SUPPLEMENTAL AGREEMENTS WITHOUT CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.01 of the Basic Agreement,
under the terms of, and subject to the limitations contained in, Section 9.01 of
the Basic  Agreement,  the Company may (but will not be  required  to),  and the
Trustee (subject to Section 9.03 of the Basic Agreement) shall, at the Company's
request,  at any  time  and  from  time to  time,  (i)  enter  into  one or more
agreements  supplemental  to the  Escrow  Agreement,  the  NPA  or  the  Deposit
Agreement,  for any of the purposes set forth in clauses (1) through (9) of such
Section  9.01,  and (without  limitation of the foregoing or Section 9.01 of the
Basic  Agreement)  (a)  clauses (2) and (3) of such  Section  9.01 shall also be



deemed to include the Company's  obligations  under (in the case of clause (2)),
and the  Company's  rights and powers  conferred by (in the case of clause (3)),
the NPA and (b)  references  in clauses (4), (6) and (7) of such Section 9.01 to
"any Intercreditor  Agreement or any Liquidity Facility" shall also be deemed to
refer to "the  Intercreditor  Agreement,  the  Liquidity  Facility,  the  Escrow
Agreement,  the NPA or the  Deposit  Agreement"  and (ii) enter into one or more
agreements  supplemental  to this  Agreement  to provide for the  formation of a
Class D Trust, the issuance of Class D Certificates, the purchase by the Class D
Trust of  Equipment  Notes and other  matters  incidental  thereto or  otherwise
contemplated by Section 2.01(b) of the Basic Agreement.

            Section  6.03.  SUPPLEMENTAL  AGREEMENTS  WITH CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.02 of the Basic Agreement,
the provisions of Section 9.02 of the Basic  Agreement shall apply to agreements
or  amendments  for the purpose of adding any  provisions  to or changing in any
manner or eliminating any of the provisions of the Escrow Agreement, the Deposit
Agreement or the NPA or modifying  in any manner the rights and  obligations  of
the  Applicable  Certificateholders  under the  Escrow  Agreement,  the  Deposit
Agreement or the NPA;  provided that the  provisions  of Section  9.02(1) of the
Basic Agreement shall be deemed to include reductions in any manner of, or delay
in the timing of, any receipt by the Applicable  Certificateholders  of payments
upon the Deposits.


                                   ARTICLE VII
                              TERMINATION OF TRUST

            Section  7.01.   TERMINATION  OF  THE  APPLICABLE   TRUST.  (a)  The
respective  obligations and responsibilities of the Company and the Trustee with
respect to the  Applicable  Trust  shall  terminate  upon the earlier of (A) the
completion  of the  assignment,  transfer and  discharge  described in the first
sentence of the  immediately  following  paragraph and (B)  distribution  to all
Applicable  Certificateholders  and the  Trustee of all  amounts  required to be
distributed  to them  pursuant  to this  Agreement  and the  disposition  of all
property held as part of the Trust Property; PROVIDED, HOWEVER, that in no event
shall the Applicable Trust continue beyond one hundred ten (110) years following
the date of the execution of this Trust Supplement.

            Upon the earlier of (i) the first Business Day following February 2,
2000,  or, if later,  the fifth  Business  Day  following  the  Delivery  Period
Termination  Date and (ii) the fifth  Business Day following the date on which a
Triggering Event occurs (such date, the "TRANSFER DATE"), or, if later, the date
on which all of the conditions set forth in the immediately  following  sentence
have been  satisfied,  the  Trustee  is  hereby  directed  (subject  only to the
immediately following sentence) to, and the Company shall direct the institution
that will serve as the Related  Trustee  under the Related  Pass  Through  Trust
Agreement  to,  execute and deliver the  Assignment  and  Assumption  Agreement,
pursuant  to which the Trustee  shall  assign,  transfer  and deliver all of the
Trustee's right, title and interest to the Trust Property to the Related Trustee
under the Related  Pass  Through  Trust  Agreement.  The Trustee and the Related



Trustee shall execute and deliver the Assignment  and Assumption  Agreement upon
the satisfaction of the following conditions:

            (i) The Trustee, the Related Trustee and each of the Rating Agencies
      then rating the Applicable  Certificates  shall have received an Officer's
      Certificate and an Opinion of Counsel dated the date of the Assignment and
      Assumption  Agreement and each satisfying the requirements of Section 1.02
      of the Basic Agreement, which Opinion of Counsel shall be substantially to
      the effect set forth below and may be relied upon by the Beneficiaries (as
      defined in the Assignment and Assumption Agreement):

                  (I) Upon the  execution  and  delivery  thereof by the parties
            thereto  in  accordance  with the  terms of this  Agreement  and the
            Related Pass Through Trust Agreement,  the Assignment and Assumption
            Agreement will  constitute the valid and binding  obligation of each
            of the  parties  thereto  enforceable  against  each  such  party in
            accordance with its terms;

                  (II) Upon the  execution  and delivery of the  Assignment  and
            Assumption  Agreement in accordance with the terms of this Agreement
            and the Related Pass Through Trust Agreement, each of the Applicable
            Certificates  then  Outstanding  will be entitled to the benefits of
            the Related Pass Through Trust Agreement;

                  (III) The Related Trust is not required to be registered as an
            investment  company  under the  Investment  Company Act of 1940,  as
            amended;

                  (IV) The Related Pass Through Trust Agreement  constitutes the
            valid and binding obligation of the Company  enforceable against the
            Company in accordance with its terms; and

                  (V) Neither the execution and delivery of the  Assignment  and
            Assumption  Agreement in accordance with the terms of this Agreement
            and the Related Pass Through Trust  Agreement,  nor the consummation
            by the  parties  thereto  of  the  transactions  contemplated  to be
            consummated  thereunder on the date thereof, will violate any law or
            governmental  rule or  regulation  of the  State  of New York or the
            United  States of America  known to such counsel to be applicable to
            the  transactions  contemplated  by the  Assignment  and  Assumption
            Agreement.

            (ii) The Trustee and the Company  shall have  received (x) a copy of
      the articles of incorporation  and bylaws of the Related Trustee certified
      as of the Transfer  Date by the  Secretary or Assistant  Secretary of such
      institution  and  (y) a copy  of the  filing  (including  all  attachments
      thereto) made by the  institution  serving as the Related Trustee with the
      Office of the Superintendent, State of New York Banking Department for the
      qualification  of the Related Trustee under Section 131(3) of the New York
      Banking Law.




Upon the execution of the  Assignment  and  Assumption  Agreement by the parties
thereto,   the   Applicable   Trust   shall  be   terminated,   the   Applicable
Certificateholders  shall receive  beneficial  interests in the Related Trust in
exchange for their interests in the Applicable  Trust equal to their  respective
beneficial  interests in the Applicable  Trust,  and the Outstanding  Applicable
Certificates representing Fractional Undivided Interests in the Applicable Trust
shall be deemed for all purposes of this  Agreement and the Related Pass Through
Trust Agreement,  without further signature or action of any party or Applicable
Certificateholder, to be certificates representing the same fractional undivided
interests in the Related  Trust and its trust  property.  By  acceptance  of its
Applicable  Certificate,  each  Applicable  Certificateholder  consents  to such
assignment,  transfer and  delivery of the Trust  Property to the trustee of the
Related Trust upon the execution and delivery of the  Assignment  and Assumption
Agreement.

            In connection  with the  occurrence of the event set forth in clause
(B) above,  notice of such  termination,  specifying the Distribution  Date upon
which  the  Applicable   Certificateholders   may  surrender  their   Applicable
Certificates  to  the  Trustee  for  payment  of  the  final   distribution  and
cancellation,   shall  be  mailed   promptly  by  the   Trustee  to   Applicable
Certificateholders not earlier than the 60th day and not later than the 15th day
next preceding such final Distribution Date specifying (A) the Distribution Date
upon which the proposed  final payment of the  Applicable  Certificates  will be
made upon presentation and surrender of Applicable Certificates at the office or
agency of the Trustee  therein  specified,  (B) the amount of any such  proposed
final  payment,  and (C) that  the  Record  Date  otherwise  applicable  to such
Distribution Date is not applicable,  payments being made only upon presentation
and  surrender  of the  Applicable  Certificates  at the office or agency of the
Trustee therein  specified.  The Trustee shall give such notice to the Registrar
at the  time  such  notice  is  given  to  Applicable  Certificateholders.  Upon
presentation  and surrender of the Applicable  Certificates  in accordance  with
such  notice,   the  Trustee  shall  cause  to  be   distributed  to  Applicable
Certificateholders such final payments.

            In the event that all of the Applicable Certificateholders shall not
surrender their Applicable Certificates for cancellation within six months after
the date specified in the above-mentioned written notice, the Trustee shall give
a second  written  notice  to the  remaining  Applicable  Certificateholders  to
surrender their  Applicable  Certificates for cancellation and receive the final
distribution  with respect thereto.  No additional  interest shall accrue on the
Applicable  Certificates  after the  Distribution  Date  specified  in the first
written notice.  In the event that any money held by the Trustee for the payment
of distributions on the Applicable  Certificates  shall remain unclaimed for two
years (or such lesser time as the Trustee shall be satisfied,  after sixty days'
notice from the Company, is one month prior to the escheat period provided under
applicable  law) after the final  distribution  date with respect  thereto,  the
Trustee shall pay to each Loan Trustee the appropriate  amount of money relating
to such Loan Trustee and shall give written  notice thereof to the related Owner
Trustees, the Owner Participants and the Company.




            (b) The  provisions  of this Section 7.01  supersede and replace the
provisions of Section 11.01 of the Basic Agreement in its entirety, with respect
to the Applicable Trust.

                                  ARTICLE VIII
                            MISCELLANEOUS PROVISIONS

            Section 8.01. BASIC AGREEMENT RATIFIED.  Except and so far as herein
expressly  provided,  all of the  provisions,  terms and conditions of the Basic
Agreement are in all respects  ratified and confirmed;  and the Basic  Agreement
and this Trust Supplement shall be taken, read and construed as one and the same
instrument.  All  replacements of provisions of, and other  modifications of the
Basic  Agreement set forth in this Trust  Supplement  are solely with respect to
the Applicable Trust.

            SECTION 8.02.  GOVERNING  LAW. THE AGREEMENT AND, UNTIL THE TRANSFER
DATE,  THE  APPLICABLE  CERTIFICATES  SHALL  BE  GOVERNED  BY AND  CONSTRUED  IN
ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE.  THIS SECTION 8.02 SUPERSEDES
AND  REPLACES  SECTION  12.05  OF  THE  BASIC  AGREEMENT,  WITH  RESPECT  TO THE
APPLICABLE TRUST.

            Section 8.03.  EXECUTION IN COUNTERPARTS.  This Trust Supplement may
be executed in any number of  counterparts,  each of which shall be an original,
but such counterparts shall together constitute but one and the same instrument.

            Section 8.04.  INTENTION OF PARTIES.  The parties hereto intend that
the  Applicable  Trust be classified  for U.S.  federal income tax purposes as a
grantor trust under  Subpart E, Part I of  Subchapter J of the Internal  Revenue
Code of  1986,  as  amended,  and not as a trust  or  association  taxable  as a
corporation or as a partnership. Each Applicable Certificateholder and Investor,
by its  acceptance  of  its  Applicable  Certificate  or a  beneficial  interest
therein,  agrees to treat the  Applicable  Trust as a grantor trust for all U.S.
federal, state and local income tax purposes. The powers granted and obligations
undertaken pursuant to the Agreement shall be so construed so as to further such
intent.



            IN WITNESS  WHEREOF,  the Company  and the Trustee  have caused this
Trust Supplement to be duly executed by their  respective  officers thereto duly
authorized, as of the day and year first written above.


                                          CONTINENTAL AIRLINES, INC.


                                          By:_________________________________
                                             Name:  Gerald Laderman
                                             Title: Vice President



                                          WILMINGTON TRUST COMPANY,
                                              as Trustee


                                          By:_________________________________
                                             Name:
                                             Title:



                                    EXHIBIT A

                               FORM OF CERTIFICATE

Certificate
No. ______       

            [Unless   this   certificate   is   presented   by   an   authorized
representative of The Depository Trust Company, a New York corporation  ("DTC"),
to Issuer or its agent for  registration of transfer,  exchange or payment,  and
any certificate  issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized  representative of DTC (and any payment is
made to Cede & Co. or to such  other  entity as is  requested  by an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL  inasmuch the registered owner hereof,
Cede & Co., has an interest herein.]


                CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1B-O

     6.795% Continental Airlines Pass Through Certificate, Series 1999-1B-O
                         Issuance Date: February 8, 1999

                      Final Maturity Date: February 2, 2020

          Evidencing A Fractional Undivided Interest In The Continental
       Airlines Pass Through Trust 1999-1B-O, The Property Of Which Shall
       Include Certain Equipment Notes Each Secured By An Aircraft Leased
                    To Or Owned By Continental Airlines, Inc.


                 $_______________ Fractional Undivided Interest
        representing 0.0007296554% of the Trust per $1,000 face amount

            THIS  CERTIFIES  THAT   ______________________________,   for  value
received, is the registered owner of a $_______________ (______________ dollars)
Fractional  Undivided  Interest in the  Continental  Airlines Pass Through Trust
1999-1B-O (the "TRUST")  created by Wilmington  Trust  Company,  as trustee (the
"Trustee"),  pursuant to a Pass Through Trust  Agreement,  dated as of September
25, 1997 (the "BASIC AGREEMENT"),  between the Trustee and Continental Airlines,
Inc.,  a  Delaware  corporation  (the  "Company"),   as  supplemented  by  Trust
Supplement  No.  1999-1B-O  thereto,  dated as of  February  8, 1999 (the "Trust

- ----------

 This legend to appear on Book-Entry  Certificates  to be deposited with the
     Depository Trust Company.




Supplement" and, together with the Basic Agreement,  the  "AGREEMENT"),  between
the Trustee and the Company, a summary of certain of the pertinent provisions of
which is set forth  below.  To the  extent not  otherwise  defined  herein,  the
capitalized  terms  used  herein  have  the  meanings  assigned  to  them in the
Agreement.   This  Certificate  is  one  of  the  duly  authorized  Certificates
designated as "6.795%  Continental  Airlines Pass Through  Certificates,  Series
1999-1B-O" (herein called the "CERTIFICATES").  This Certificate is issued under
and is subject to the terms,  provisions  and  conditions of the  Agreement.  By
virtue  of  its  acceptance   hereof,   the  holder  of  this  Certificate  (the
"CERTIFICATEHOLDER"  and, together with all other holders of Certificates issued
by the Trust, the "CERTIFICATEHOLDERS") assents to and agrees to be bound by the
provisions of the Agreement and the Intercreditor Agreement. The property of the
Trust includes  certain  Equipment  Notes and all rights of the Trust to receive
payments  under the  Intercreditor  Agreement  and the  Liquidity  Facility (the
"TRUST PROPERTY").  Each issue of the Equipment Notes is secured by, among other
things, a security interest in an Aircraft leased to or owned by the Company.

            The Certificates  represent  Fractional  Undivided  Interests in the
Trust and the Trust Property and have no rights, benefits or interest in respect
of any  other  separate  trust  established  pursuant  to the terms of the Basic
Agreement for any other series of certificates issued pursuant thereto.

            Subject to and in accordance with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed  on each  February 2 and August 2 (a  "REGULAR  DISTRIBUTION  DATE")
commencing  August 2,  1999,  to the Person in whose  name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Regular
Distribution  Date,  an amount  in  respect  of the  Scheduled  Payments  on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement and the Intercreditor Agreement, in the event that Special Payments on
the Equipment  Notes are received by the Trustee,  from funds then  available to
the Trustee,  there shall be distributed on the applicable Special  Distribution
Date, to the Person in whose name this Certificate is registered at the close of
business on the 15th day preceding the Special  Distribution  Date, an amount in
respect of such Special  Payments on the Equipment  Notes,  the receipt of which
has been  confirmed  by the  Trustee,  equal to the  product  of the  percentage
interest in the Trust  evidenced by this  Certificate and an amount equal to the
sum of such Special  Payments so  received.  If a Regular  Distribution  Date or
Special  Distribution Date is not a Business Day,  distribution shall be made on
the immediately following Business Day with the same force and effect as if made
on such Regular  Distribution Date or Special  Distribution Date and no interest
shall accrue  during the  intervening  period.  The Trustee shall mail notice of
each  Special  Payment  and  the  Special  Distribution  Date  therefor  to  the
Certificateholder of this Certificate.




            Distributions  on this  Certificate  will be made by the  Trustee by
check mailed to the Person entitled thereto,  without  presentation or surrender
of this  Certificate  or the making of any  notation  hereon,  except  that with
respect to Certificates  registered on the Record Date in the name of a Clearing
Agency  (or its  nominee),  such  distribution  shall be made by wire  transfer.
Except as otherwise provided in the Agreement and notwithstanding the above, the
final  distribution on this  Certificate will be made after notice mailed by the
Trustee of the  pendency of such  distribution  and only upon  presentation  and
surrender of this  Certificate at the office or agency of the Trustee  specified
in such notice.

            The  Certificates  do not  represent a direct  obligation  of, or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

            The Agreement permits, with certain exceptions therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

            As provided in the Agreement and subject to certain  limitations set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar,  duly endorsed or accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized



denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.

            Under certain  circumstances  set forth in Section 7.01 of the Trust
Supplement, all of the Trustee's right, title and interest to the Trust Property
may be assigned, transferred and delivered to the Related Trustee of the Related
Trust  pursuant  to  the  Assignment   and   Assumption   Agreement.   Upon  the
effectiveness of such Assignment and Assumption Agreement (the "Transfer"),  the
Trust shall be  terminated,  the  Certificateholders  shall  receive  beneficial
interests  in the Related  Trust in exchange  for their  interests  in the Trust
equal to their  respective  beneficial  interests in the Trust, the Certificates
representing Fractional Undivided Interests in the Trust shall be deemed for all
purposes of the  Agreement  and the Related Pass Through  Trust  Agreement to be
certificates representing the same fractional undivided interests in the Related
Trust and its trust property. Each Certificateholder,  by its acceptance of this
Certificate  or a  beneficial  interest  herein,  agrees  to  be  bound  by  the
Assignment and Assumption Agreement and subject to the terms of the Related Pass
Through Trust Agreement as a  Certificateholder  thereunder.  From and after the
Transfer,  unless and to the extent the context otherwise  requires,  references
herein to the Trust, the Agreement and the Trustee shall  constitute  references
to the Related  Trust,  the Related Pass Through Trust  Agreement and trustee of
the Related Trust, respectively.

            The  Certificates  are  issuable  only  as  registered  Certificates
without coupons in minimum denominations of $1,000 Fractional Undivided Interest
and integral  multiples  thereof except that one  Certificate may be issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

            Each  Certificateholder  and  Investor,  by its  acceptance  of this
Certificate  or a  beneficial  interest  herein,  agrees to treat the Trust as a
grantor trust for all U.S. federal, state and local income tax purposes.

            The  Trustee,  the  Registrar,  and any agent of the  Trustee or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

            The  obligations and  responsibilities  created by the Agreement and
the  Trust  created   thereby  shall   terminate   upon  the   distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to



the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.

            Any Person  acquiring or accepting  this  Certificate or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the  purchase  and  holding of this  Certificate  or an  interest
herein are exempt from the prohibited transaction  restrictions of ERISA and the
Code pursuant to one or more prohibited  transaction statutory or administrative
exemptions.

            THE AGREEMENT AND,  UNTIL THE TRANSFER,  THIS  CERTIFICATE  SHALL BE
GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF DELAWARE
AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES  OF THE PARTIES  HEREUNDER  SHALL BE
DETERMINED  IN  ACCORDANCE  WITH SUCH  LAWS.  THE  RELATED  PASS  THROUGH  TRUST
AGREEMENT AND, FROM AND AFTER THE TRANSFER,  THIS CERTIFICATE  SHALL BE GOVERNED
AND  CONSTRUED  IN  ACCORDANCE  WITH THE  LAWS OF THE  STATE OF NEW YORK AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

            Unless the certificate of authentication hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.

            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed.


                                    CONTINENTAL AIRLINES PASS THROUGH TRUST
                                    1999-1B-O

                                    By:  WILMINGTON TRUST COMPANY,
                                         as Trustee


                                         By:__________________________________
                                            Name:
                                            Title:



               FORM OF THE TRUSTEE'S CERTIFICATE OF AUTHENTICATION


This is one of the Certificates referred to in the within-mentioned Agreement.


                                    WILMINGTON TRUST COMPANY,
                                          as Trustee


                                    By:____________________________________
                                       Name:
                                       Title:



                                    EXHIBIT B

                         [DTC Letter of Representations]



                                    EXHIBIT C


                   FORM OF ASSIGNMENT AND ASSUMPTION AGREEMENT
                Continental Airlines Pass Through Trust 1999-1B

            ASSIGNMENT AND ASSUMPTION  AGREEMENT  (1999-1B),  dated  ___________
(the  "ASSIGNMENT  AGREEMENT"),  between  Wilmington  Trust Company,  a Delaware
banking corporation  ("WTC"), not in its individual capacity except as expressly
provided  herein,  but solely as trustee under the Pass Through Trust  Agreement
dated as of September  25, 1997 (as amended or modified  from time to time,  the
"BASIC AGREEMENT"),  as supplemented by the Trust Supplement No. 1999-1B-O dated
February 8, 1999 (the "TRUST  SUPPLEMENT" and together with the Basic Agreement,
the  "AGREEMENT")  in respect of the  Continental  Airlines  Pass Through  Trust
1999-1B-O (the  "ASSIGNOR"),  and Wilmington  Trust Company,  a Delaware banking
corporation, not in its individual capacity except as expressly provided herein,
but solely as trustee  under the Basic  Agreement as  supplemented  by the Trust
Supplement  No.  1999-1B-S  dated February 8, 1999 (the "NEW  SUPPLEMENT",  and,
together  with the Basic  Agreement,  the "NEW  AGREEMENT")  in  respect  of the
Continental Airlines Pass Through Trust 1999-1B-S (the "ASSIGNEE").

                              W I T N E S S E T H:

            WHEREAS, the parties hereto desire to effect on the date hereof (the
"TRANSFER  DATE") (a) the transfer by the Assignor to the Assignee of all of the
right,  title and  interest of the Assignor in, under and with respect to, among
other things,  the Trust Property and each of the documents listed in Schedule I
hereto (the "SCHEDULED DOCUMENTS") and (b) the assumption by the Assignee of the
obligations  of the  Assignor  (i) under  the  Scheduled  Documents  and (ii) in
respect of the Applicable Certificates issued under the Agreement; and

            WHEREAS,   the  Scheduled   Documents   permit  such  transfer  upon
satisfaction of certain  conditions  heretofore or  concurrently  herewith being
complied with;

            NOW,  THEREFORE,  in consideration of the premises and of the mutual
covenants and agreements herein contained, the parties hereto do hereby agree as
follows  (capitalized  terms used herein without  definition  having the meaning
ascribed thereto in the Agreement):

            1.  ASSIGNMENT.  The  Assignor  does hereby  sell,  assign,  convey,
transfer  and set over  unto the  Assignee  as of the  Transfer  Date all of its
present and future  right,  title and interest in, under and with respect to the
Trust Property and the Scheduled  Documents and each other contract,  agreement,
document or instrument relating to the Trust Property or the Scheduled Documents
(such other contracts, agreements,  documents or instruments,  together with the
Scheduled  Documents,  to be referred to as the "ASSIGNED  DOCUMENTS"),  and any
proceeds therefrom,  together with all documents and instruments  evidencing any
of such right, title and interest.




            2.  ASSUMPTION.  The Assignee  hereby assumes for the benefit of the
Assignor and each of the parties listed in Schedule II hereto (collectively, the
"BENEFICIARIES")  all of the duties and  obligations  of the Assignor,  whenever
accrued, pursuant to the Assigned Documents and hereby confirms that it shall be
deemed a party to each of the  Assigned  Documents  to which the  Assignor  is a
party and shall be bound by all the terms thereof  (including the agreements and
obligations  of the  Assignor  set forth  therein)  as if  therein  named as the
Assignor.  Further,  the Assignee hereby assumes for the benefit of the Assignor
and the  Beneficiaries  all of the duties and  obligations of the Assignor under
the Outstanding Applicable  Certificates and hereby confirms that the Applicable
Certificates  representing  Fractional  Undivided  Interests under the Agreement
shall be deemed for all purposes of the  Agreement  and the New  Agreement to be
certificates  representing the same fractional undivided interests under the New
Agreement equal to their  respective  beneficial  interests in the trust created
under the Agreement.

            3. EFFECTIVENESS.  This Assignment Agreement shall be effective upon
the execution and delivery  hereof by the parties  hereto,  and each  Applicable
Certificateholder,  by  its  acceptance  of  its  Applicable  Certificate  or  a
beneficial interest therein,  agrees to be bound by the terms of this Assignment
Agreement.

            4. PAYMENTS. The Assignor hereby covenants and agrees to pay over to
the Assignee,  if and when received  following  the Transfer  Date,  any amounts
(including  any sums payable as interest in respect  thereof) paid to or for the
benefit of the Assignor that, under Section 1 hereof, belong to the Assignee.

            5. FURTHER ASSURANCES. The Assignor shall, at any time and from time
to time, upon the request of the Assignee, promptly and duly execute and deliver
any and all such further  instruments and documents and take such further action
as the  Assignee  may  reasonably  request to obtain the full  benefits  of this
Assignment  Agreement and of the right and powers herein  granted.  The Assignor
agrees to deliver any Applicable  Certificates,  and all Trust Property, if any,
then in the physical possession of the Assignor, to the Assignee.

            6.  REPRESENTATIONS AND WARRANTIES.  (a) The Assignee represents and
warrants to the Assignor and each of the Beneficiaries that:

            (i) it has all  requisite  power and  authority  and legal  right to
      enter into and carry out the transactions contemplated hereby and to carry
      out and perform the  obligations  of the "Pass Through  Trustee" under the
      Assigned Documents;

            (ii)  on  and  as  of  the  date  hereof,  the  representations  and
      warranties  of the  Assignee  set  forth  in  Section  7.15  of the  Basic
      Agreement and Section 5.04 of the New Supplement are true and correct.




            (b) The Assignor represents and warrants to the Assignee that:

            (i) it is duly  incorporated,  validly existing and in good standing
      under  the laws of the State of  Delaware  and has the full  trust  power,
      authority  and legal right under the laws of the State of Delaware and the
      United States  pertaining to its trust and fiduciary powers to execute and
      deliver this Assignment Agreement;

            (ii) the execution and delivery by it of this  Assignment  Agreement
      and the  performance  by it of its  obligations  hereunder  have been duly
      authorized  by it and will not violate  its  articles  of  association  or
      by-laws or the  provisions of any indenture,  mortgage,  contract or other
      agreement to which it is a party or by which it is bound; and

            (iii) this Assignment  Agreement  constitutes  the legal,  valid and
      binding  obligations of it enforceable  against it in accordance  with its
      terms,  except  as the  same  may be  limited  by  applicable  bankruptcy,
      insolvency,  reorganization,  moratorium  or similar  laws  affecting  the
      rights of creditors generally and by general principles of equity, whether
      considered in a proceeding at law or in equity.

            7. GOVERNING LAW. THIS ASSIGNMENT AGREEMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK INCLUDING MATTERS
OF CONSTRUCTION, VALIDITY AND PERFORMANCE.

            8.  COUNTERPARTS.  This Assignment  Agreement may be executed in any
number  of  counterparts,  all of  which  together  shall  constitute  a  single
instrument.  It shall not be necessary  that any  counterpart  be signed by both
parties so long as each party shall sign at least one counterpart.

            9. THIRD PARTY  BENEFICIARIES.  The Assignee hereby agrees,  for the
benefit of the Beneficiaries, that its representations, warranties and covenants
contained  herein are also  intended to be for the benefit of each  Beneficiary,
and each  Beneficiary  shall be deemed to be an express third party  beneficiary
with  respect  thereto,  entitled  to enforce  directly  and in its own name any
rights or claims it may have against such party as such beneficiary.




            IN WITNESS  WHEREOF,  the parties hereto,  through their  respective
officers  thereunto  duly  authorized,  have duly executed this  Assignment  and
Assumption Agreement (1999-1B) as of the day and year first above written.

                                          ASSIGNOR:
                                          WILMINGTON TRUST  COMPANY,  not in its
                                             individual   capacity   except   as
                                             expressly   provided  herein,   but
                                             solely  as  trustee  under the Pass
                                             Through  Trust  Agreement and Trust
                                             Supplement   in   respect   of  the
                                             Continental  Airlines  Pass Through
                                             Trust 1999-1B-O


                                          By:__________________________________
                                             Title:


                                          ASSIGNEE:
                                          WILMINGTON TRUST  COMPANY,  not in its
                                             individual   capacity   except   as
                                             expressly   provided  herein,   but
                                             solely  as  trustee  under the Pass
                                             Through  Trust  Agreement and Trust
                                             Supplement   in   respect   of  the
                                             Continental  Airlines  Pass Through
                                             Trust 1999-1B-S


                                          By:__________________________________
                                             Title:



                                   Schedule I

                         Schedule of Assigned Documents

            (1)  Intercreditor  Agreement dated as of February 8, 1999 among the
Trustee, the Other Trustees, the Liquidity Provider, the liquidity providers, if
any,  relating to the Certificates  issued under (and as defined in) each of the
Other Agreements and the Subordination Agent.

            (2) Escrow and Paying Agent Agreement (Class B) dated as of February
8, 1999 among the Escrow  Agent,  the  Underwriters,  the Trustee and the Paying
Agent.

            (3) Note Purchase  Agreement  dated as of February 8, 1999 among the
Company, the Trustee, the Other Trustees, the Depositary,  the Escrow Agent, the
Paying Agent and the Subordination Agent.

            (4) Deposit Agreement (Class B) dated as of February 8, 1999 between
the Escrow Agent and the Depositary.

            (5)  Each  of  the   Operative   Agreements   (as   defined  in  the
Participation Agreement for each Aircraft) in effect as of the Transfer Date.




                                   Schedule II

                            Schedule of Beneficiaries

Wilmington  Trust  Company,  not  in  its  individual  capacity  but  solely  as
Subordination Agent

Wilmington  Trust Company,  not in its individual  capacity but solely as Paying
Agent

Bayerische Landesbank Girozentrale, as Liquidity Provider

Continental Airlines, Inc.

Credit Suisse First Boston Corporation, as Underwriter

Morgan Stanley & Co. Incorporated, as Underwriter

Chase Securities Inc., as Underwriter

Goldman, Sachs & Co., as Underwriter

Salomon Smith Barney Inc., as Underwriter

First Security Bank, National Association, as Escrow Agent

Each of the other parties to the Assigned Documents








                         TRUST SUPPLEMENT No. 1999-1B-S

                             Dated February 8, 1999


                                     between

                            WILMINGTON TRUST COMPANY
                                   as Trustee,


                                       and


                           CONTINENTAL AIRLINES, INC.

                                       to

                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997


                                  $137,051,000

                Continental Airlines Pass Through Trust 1999-1B-S
                           6.795% Continental Airlines
                           Pass Through Certificates,
                                Series 1999-1B-S



            This Trust  Supplement No.  1999-1B-S,  dated as of February 8, 1999
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").

                              W I T N E S S E T H:

            WHEREAS,  the  Basic  Agreement,   unlimited  as  to  the  aggregate
principal amount of Certificates (unless otherwise specified herein, capitalized
terms used herein without definition having the respective meanings specified in
the Basic  Agreement)  which  may be  issued  thereunder,  has  heretofore  been
executed and delivered;

            WHEREAS,  the Company has obtained  commitments  from Boeing for the
delivery of certain Aircraft;

            WHEREAS,  as of the Transfer  Date (as defined  below),  the Company
will have financed the  acquisition of all or a portion of such Aircraft  either
(i) through  separate  leveraged lease  transactions,  in which case the Company
leases such  Aircraft  (collectively,  the "LEASED  AIRCRAFT"),  or (ii) through
separate secured loan transactions, in which case the Company owns such Aircraft
(collectively, the "OWNED AIRCRAFT");

            WHEREAS,  as of the  Transfer  Date,  in the  case  of  each  Leased
Aircraft,  each  Owner  Trustee,  acting on behalf  of the  corresponding  Owner
Participant, will have issued pursuant to an Indenture, on a non-recourse basis,
Equipment  Notes in order to  finance a portion  of its  purchase  price of such
Leased Aircraft;

            WHEREAS,  as of  the  Transfer  Date,  in the  case  of  each  Owned
Aircraft,  the Company will have issued pursuant to an Indenture,  on a recourse
basis,  Equipment Notes to finance a portion of the purchase price of such Owned
Aircraft;

            WHEREAS,  as of the Transfer Date, the Related  Trustee will assign,
transfer  and deliver all of such  trustee's  right,  title and  interest to the
trust  property  held by the  Related  Trustee to the  Trustee  pursuant  to the
Assignment and Assumption Agreement (as defined below);

            WHEREAS,  the  Trustee,  effective  only,  but  automatically,  upon
execution  and delivery of the  Assignment  and  Assumption  Agreement,  will be
deemed to have  declared the creation of the  Continental  Airlines Pass Through
Trust  1999-1B-S  (the  "APPLICABLE  TRUST") for the  benefit of the  Applicable
Certificateholders, and each Holder of Applicable Certificates outstanding as of
the Transfer Date, as the grantors of the Applicable  Trust, by their respective
acceptances of such Applicable  Certificates,  will join in the creation of this
Applicable Trust with the Trustee;




            WHEREAS, all Applicable Certificates deemed issued by the Applicable
Trust will evidence  fractional  undivided interests in the Applicable Trust and
will convey no rights,  benefits or interests  in respect of any property  other
than the Trust Property  except for those  Applicable  Certificates  to which an
Escrow Receipt (as defined below) has been affixed;

            WHEREAS,  upon the  execution  and  delivery of the  Assignment  and
Assumption Agreement,  all of the conditions and requirements  necessary to make
this Trust Supplement,  when duly executed and delivered,  a valid,  binding and
legal  instrument  in  accordance  with its  terms and for the  purposes  herein
expressed,  have been done,  performed  and  fulfilled,  and the  execution  and
delivery  of this Trust  Supplement  in the form and with the terms  hereof have
been in all respects duly authorized;

            WHEREAS,  this Trust  Supplement is subject to the provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

            NOW THEREFORE, in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:


                                    ARTICLE I
                                THE CERTIFICATES

            Section 1.01. THE CERTIFICATES. The Applicable Certificates shall be
known  as  "6.795%  Continental  Airlines  Pass  Through  Certificates,   Series
1999-1B-S".  Each  Applicable  Certificate  represents  a  fractional  undivided
interest in the Applicable  Trust created  hereby.  The Applicable  Certificates
shall be the only instruments  evidencing a fractional undivided interest in the
Applicable Trust.

            The terms and conditions  applicable to the Applicable  Certificates
are as follows:

            (a) The aggregate  principal  amount of the Applicable  Certificates
      that shall be initially  deemed issued under the Agreement  shall be equal
      to  the  aggregate   principal  amount  of   "Outstanding"   pass  through
      certificates  representing  fractional  undivided interests in the Related
      Trust on the Transfer Date.  Subject to the preceding sentence and Section
      5.01 of this  Trust  Supplement  and except  for  Applicable  Certificates
      authenticated  and delivered  under Sections 3.03,  3.04, 3.05 and 3.06 of
      the Basic  Agreement,  no Applicable  Certificates  shall be authenticated
      under the Agreement.

            (b) The Regular  Distribution  Dates with  respect to any payment of
      Scheduled Payments means February 2 and August 2 of each year,  commencing
      on August 2, 1999,  until payment of all of the  Scheduled  Payments to be
      made under the Equipment Notes has been made.




            (c) The Special  Distribution  Dates with respect to the  Applicable
      Certificates  means any Business  Day on which a Special  Payment is to be
      distributed pursuant to the Agreement.

            (d) At the Escrow Agent's  request under the Escrow  Agreement,  the
      Trustee shall affix the  corresponding  Escrow Receipt to each  Applicable
      Certificate.  In any event,  any  transfer or  exchange of any  Applicable
      Certificate shall also effect a transfer or exchange of the related Escrow
      Receipt.  Prior to the Final  Withdrawal  Date, no transfer or exchange of
      any Applicable  Certificate  shall be permitted  unless the  corresponding
      Escrow  Receipt  is  attached  thereto  and  also  is  so  transferred  or
      exchanged.  By acceptance of any Applicable Certificate to which an Escrow
      Receipt  is  attached,  each  Holder  of  such an  Applicable  Certificate
      acknowledges  and  accepts  the  restrictions  on  transfer  of the Escrow
      Receipt set forth herein and in the Escrow Agreement.

            (e) (i) The Applicable Certificates shall be in the form attached as
      Exhibit  A to  the  Related  Pass  Through  Trust  Supplement,  with  such
      appropriate insertions,  omissions,  substitutions and other variations as
      are required or permitted by the Related Pass Through  Trust  Agreement or
      the Agreement, as the case may be, or as the Trustee may deem appropriate,
      to reflect  the fact that the  Applicable  Certificates  are being  issued
      under the  Agreement as opposed to under the Related  Pass  Through  Trust
      Agreement.  Any Person acquiring or accepting an Applicable Certificate or
      an interest therein will, by such acquisition or acceptance,  be deemed to
      represent and warrant to and for the benefit of each Owner Participant and
      the Company that either (i) the assets of an employee benefit plan subject
      to Title I of the Employee  Retirement  Income  Security  Act of 1974,  as
      amended  ("ERISA"),  or of a plan  subject to Section 4975 of the Internal
      Revenue  Code of 1986,  as  amended  (the  "CODE"),  have not been used to
      purchase  Applicable  Certificates  or an  interest  therein  or (ii)  the
      purchase and holding of Applicable  Certificates or an interest therein is
      exempt from the prohibited transaction  restrictions of ERISA and the Code
      pursuant to one or more prohibited transaction statutory or administrative
      exemptions.

                  (ii)  The   Applicable   Certificates   shall  be   Book-Entry
      Certificates  and  shall be  subject  to the  conditions  set forth in the
      Letter of  Representations  between the Company  and the  Clearing  Agency
      attached as Exhibit B to the Related Pass Through Trust Supplement.

            (f)  The  "Participation   Agreements"  as  defined  in  this  Trust
      Supplement  are the "Note  Purchase  Agreements"  referred to in the Basic
      Agreement.

            (g) The  Applicable  Certificates  are subject to the  Intercreditor
      Agreement, the Deposit Agreement and the Escrow Agreement.

            (h) The Applicable  Certificates are entitled to the benefits of the
      Liquidity Facility.




            (i)   The Responsible Party is the Company.

            (j) The date referred to in clause (i) of the definition of the term
      "PTC Event of Default" in the Basic Agreement is the Final Maturity Date.

            (k) The particular  "sections of the Note Purchase  Agreement",  for
      purposes of clause (3) of Section 7.07 of the Basic Agreement, are Section
      8.1 (with  respect to Owned  Aircraft)  and Section  9.1 (with  respect to
      Leased Aircraft) of each Participation Agreement.

            (l) The  Equipment  Notes to be acquired and held in the  Applicable
      Trust, and the related  Aircraft and Note Documents,  are described in the
      NPA.


                                   ARTICLE II
                                   DEFINITIONS

            Section 2.01.  DEFINITIONS.  For all purposes of the Basic Agreement
as supplemented by this Trust Supplement,  the following  capitalized terms have
the following meanings (any term used herein which is defined in both this Trust
Supplement and the Basic  Agreement shall have the meaning  assigned  thereto in
this Trust  Supplement for purposes of the Basic  Agreement as  supplemented  by
this Trust Supplement):

            AGREEMENT:  Means the Basic Agreement, as supplemented by this Trust
      Supplement.

            AIRCRAFT:  Means each of the New Aircraft or Substitute  Aircraft in
      respect of which a  Participation  Agreement is entered into in accordance
      with the NPA (or any  substitute  aircraft,  including  engines  therefor,
      owned by or leased  to the  Company  and  securing  one or more  Equipment
      Notes).

            APPLICABLE CERTIFICATE:  Means any of the "Applicable  Certificates"
      issued by the Related Trust and that are  "Outstanding" (as defined in the
      Related  Pass  Through  Trust  Agreement)  as of the  Transfer  Date  (the
      "TRANSFER  DATE  CERTIFICATES")  and any  Certificate  issued in  exchange
      therefor or replacement thereof pursuant to the Agreement.

            APPLICABLE  CERTIFICATEHOLDER:  Means the  Person  in whose  name an
      Applicable  Certificate  is registered on the Register for the  Applicable
      Certificates.

            APPLICABLE TRUST: Has the meaning specified in the recitals hereto.

            ASSIGNMENT  AND  ASSUMPTION  AGREEMENT:  Means  the  assignment  and
      assumption agreement substantially in the form of Exhibit C to the Related



      Pass Through Trust  Supplement  executed and delivered in accordance  with
      Section 7.01 of the Related Trust Supplement.

            BASIC AGREEMENT: Has the meaning specified in the first paragraph of
      this Trust Supplement.

            BOEING:  Means The Boeing Company.

            BUSINESS DAY: Means any day other than a Saturday, a Sunday or a day
      on which  commercial banks are required or authorized to close in Houston,
      Texas,  New  York,  New  York,  Salt  Lake  City,  Utah or, so long as any
      Applicable  Certificate  is  Outstanding,  the city and state in which the
      Trustee  or any Loan  Trustee  maintains  its  Corporate  Trust  Office or
      receives and disburses funds.

            CLASS D  CERTIFICATEHOLDER:  Has the  meaning  specified  in Section
      4.01(b)(ii) of this Trust Supplement.

            COMPANY:  Has the meaning  specified in the first  paragraph of this
      Trust Supplement.

            DELIVERY NOTICE:  Has the meaning specified in the NPA.

            DELIVERY PERIOD  TERMINATION  DATE: Has the meaning specified in the
      Related Pass Through Trust Supplement.

            DEPOSITS:  Has the meaning specified in the Deposit Agreement.

            DEPOSIT AGREEMENT:  Means the Deposit Agreement dated as of February
      8, 1999 relating to the Applicable Certificates between the Depositary and
      the Escrow Agent,  as the same may be amended,  supplemented  or otherwise
      modified from time to time in accordance with its terms.

            DEPOSITARY: Means Westdeutsche Landesbank Girozentrale, a public law
      banking  institution  organized under the laws of North  Rhine-Westphalia,
      Germany, acting through its New York branch.

            DISTRIBUTION  DATE: Means any Regular  Distribution  Date or Special
      Distribution Date as the context requires.

            ESCROW  AGENT:  Means,  initially,  First  Security  Bank,  National
      Association,  and any  replacement  or  successor  therefor  appointed  in
      accordance with the Escrow Agreement.




            ESCROW AGREEMENT:  Means the Escrow and Paying Agent Agreement dated
      as of February 8, 1999 relating to the Applicable Certificates,  among the
      Escrow Agent,  the Escrow Paying Agent, the Related Trustee (and after the
      Transfer  Date,  the  Trustee)  and the  Underwriters,  as the same may be
      amended,   supplemented  or  otherwise  modified  from  time  to  time  in
      accordance with its terms.

            ESCROW PAYING  AGENT:  Means the Person acting as paying agent under
      the Escrow Agreement.

            ESCROW RECEIPT:  Means the receipt substantially in the form annexed
      to the Escrow Agreement  representing a fractional  undivided  interest in
      the funds held in escrow thereunder.

            FINAL MATURITY DATE:  Means February 2, 2020.

            FINAL WITHDRAWAL: Has the meaning specified in the Escrow Agreement.

            FINAL  WITHDRAWAL  DATE:  Has the  meaning  specified  in the Escrow
      Agreement.

            INDENTURE: Means each of the separate trust indentures and mortgages
      relating to the  Aircraft,  each as  specified  or described in a Delivery
      Notice  delivered  pursuant  to  the  NPA  or  the  related  Participation
      Agreement,  in each  case as the  same  may be  amended,  supplemented  or
      otherwise modified from time to time in accordance with its terms.

            INTERCREDITOR AGREEMENT:  Means the Intercreditor Agreement dated as
      of  February  8, 1999 among the Related  Trustee  (and after the  Transfer
      Date,  the Trustee),  the Related  Other  Trustees (and after the Transfer
      Date, the Other Trustees), the Liquidity Provider, the liquidity providers
      relating  to the  Certificates  issued  under  each of the  Related  Other
      Agreements,  and Wilmington Trust Company,  as Subordination  Agent and as
      trustee  thereunder,  as amended,  supplemented or otherwise modified from
      time to time in accordance with its terms.

            INVESTORS:  Means  the  Underwriters  together  with all  subsequent
      beneficial owners of the Applicable Certificates.

            LEASE:  Means,  with  respect  to each  Leased  Aircraft,  the lease
      between an Owner Trustee,  as the lessor, and the Company,  as the lessee,
      referred  to in the  related  Indenture,  as such  lease  may be  amended,
      supplemented or otherwise modified in accordance with its terms.

            LEASED AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.




            LEASED  AIRCRAFT  INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            LIQUIDITY FACILITY: Means, initially, the Revolving Credit Agreement
      dated as of February  8, 1999  relating  to the  Applicable  Certificates,
      between  the  Liquidity   Provider  and  Wilmington   Trust  Company,   as
      Subordination  Agent, as agent and trustee for the Applicable  Trust, and,
      from  and  after  the  replacement  of  such  agreement  pursuant  to  the
      Intercreditor  Agreement,  the replacement liquidity facility therefor, in
      each case as amended, supplemented or otherwise modified from time to time
      in accordance with their respective terms.

            LIQUIDITY  PROVIDER:   Means,   initially,   Bayerische   Landesbank
      Girozentrale, a public law banking institution organized under the laws of
      the Free State of Bavaria,  Germany,  and any  replacements  or successors
      therefor appointed in accordance with the Intercreditor Agreement.

            NEW AIRCRAFT:  Has the meaning specified in the NPA.

            NOTE  DOCUMENTS:  Means the  Equipment  Notes  with  respect  to the
      Applicable  Certificates and, with respect to any such Equipment Note, (i)
      the Indenture and the Participation  Agreement  relating to such Equipment
      Note,  and  (ii) in the case of any  Equipment  Note  related  to a Leased
      Aircraft, the Lease relating to such Leased Aircraft.

            NPA: Means the Note Purchase  Agreement dated as of February 8, 1999
      among the Related Trustee (and after the Transfer Date, the Trustee),  the
      Related Other Trustees (and after the Transfer Date, the Other  Trustees),
      the  Company,   the  Escrow  Agent,   the  Escrow  Paying  Agent  and  the
      Subordination Agent, as the same may be amended, supplemented or otherwise
      modified from time to time, in accordance with its terms.

            OTHER  AGREEMENTS:  Means (i) the Basic Agreement as supplemented by
      Trust   Supplement  No.  1999-1A-S  dated  the  date  hereof  relating  to
      Continental  Airlines  Pass  Through  Trust  1999-1A-S  and (ii) the Basic
      Agreement as supplemented by Trust Supplement No. 1999-1C-S dated the date
      hereof relating to Continental Airlines Pass Through Trust 1999-1C-S.

            OTHER TRUSTEES:  Means the trustees under the Other Agreements,  and
      any successor or other trustee appointed as provided therein.

            OTHER  TRUSTS:  Means the  Continental  Airlines  Pass Through Trust
      1999-1A-S  and the  Continental  Airlines  Pass Through  Trust  1999-1C-S,
      created by the Other Agreements.




            OUTSTANDING:  When used with  respect  to  Applicable  Certificates,
      means, as of the date of  determination,  all Transfer Date  Certificates,
      and  all  other  Applicable  Certificates  theretofore  authenticated  and
      delivered under this Agreement, in each case except:

                  (i)  Applicable  Certificates   theretofore  canceled  by  the
            Registrar  or  delivered  to  the  Trustee  or  the   Registrar  for
            cancellation;

                  (ii)  Applicable  Certificates  for  which  money  in the full
            amount required to make the final  distribution with respect to such
            Applicable  Certificates  pursuant  to  Section  11.01 of the  Basic
            Agreement has been  theretofore  deposited with the Trustee in trust
            for the Applicable Certificateholders as provided in Section 4.01 of
            the  Basic  Agreement  pending  distribution  of such  money to such
            Applicable  Certificateholders  pursuant  to  payment  of such final
            distribution; and

                  (iii)  Applicable  Certificates  in exchange for or in lieu of
            which other  Applicable  Certificates  have been  authenticated  and
            delivered pursuant to this Agreement.

            OWNED  AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            OWNED  AIRCRAFT   INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            OWNER PARTICIPANT:  With respect to any Equipment Note relating to a
      Leased  Aircraft,  means the "Owner  Participant"  as  referred  to in the
      Indenture  pursuant  to  which  such  Equipment  Note  is  issued  and any
      permitted  successor  or  assign  of such  Owner  Participant;  and  OWNER
      PARTICIPANTS  at  any  time  of  determination  means  all  of  the  Owner
      Participants thus referred to in the Indentures.

            OWNER  TRUSTEE:  With respect to any  Equipment  Note  relating to a
      Leased  Aircraft,  means  the  "Owner  Trustee",  as  referred  to in  the
      Indenture  pursuant  to which such  Equipment  Note is issued,  not in its
      individual capacity but solely as trustee; and OWNER TRUSTEES means all of
      the Owner Trustees party to any of the Indentures.

            OWNER  TRUSTEE'S  PURCHASE  AGREEMENT:  Means,  with  respect to any
      Leased Aircraft,  the agreement between the Company and the relevant Owner
      Trustee  pursuant to which,  INTER ALIA, the Company  assigns to the Owner
      Trustee  certain  rights  of  the  Company  under  the  aircraft  purchase
      agreement with respect to such Leased Aircraft.

            PARTICIPATION AGREEMENT:  Means each Participation Agreement entered
      into by the  Trustee  pursuant  to the NPA,  as the  same may be  amended,
      supplemented or otherwise modified in accordance with its terms.




            POOL BALANCE: Means, as of any date, (i) the original aggregate face
      amount of the  "Applicable  Certificates"  as defined in the Related  Pass
      Through Trust  Agreement,  less (ii) the aggregate  amount of all payments
      made in respect of such  Certificates,  the  Applicable  Certificates  (as
      defined in the  Agreement)  or the  Deposits,  other than payments made in
      respect of interest or premium  thereon or  reimbursement  of any costs or
      expenses  incurred in  connection  therewith.  The Pool  Balance as of any
      Distribution  Date shall be computed  after  giving  effect to any special
      distribution with respect to unused Deposits,  payment of principal of the
      Equipment  Notes or payment with  respect to other Trust  Property and the
      distribution thereof to be made on that date.

            POOL  FACTOR:  Means,  as of any  Distribution  Date,  the  quotient
      (rounded to the seventh  decimal place)  computed by dividing (i) the Pool
      Balance by (ii) the  original  aggregate  face  amount of the  "Applicable
      Certificates" as defined in the Related Pass Through Trust Agreement.  The
      Pool Factor as of any  Distribution  Date shall be computed  after  giving
      effect to any  special  distribution  with  respect  to  unused  Deposits,
      payment of principal of the  Equipment  Notes or payments  with respect to
      other Trust Property and the distribution thereof to be made on that date.

            PROSPECTUS SUPPLEMENT: Means the Prospectus Supplement dated January
      21, 1999 relating to the offering of the Certificates.

            RELATED  OTHER  PASS  THROUGH  TRUST  AGREEMENTS:  Means the  "Other
      Agreements" as defined in the Related Pass Through Trust Agreement.

            RELATED OTHER TRUSTEES: Means the "Other Trustees" as defined in the
      Related Pass Through Trust Agreement.

            RELATED  OTHER  TRUSTS:  Means the "Other  Trusts" as defined in the
      Related Pass Through Trust Agreement.

            RELATED PASS THROUGH TRUST  AGREEMENT:  Means the Basic Agreement as
      supplemented by the Trust  Supplement No.  1999-1B-O dated the date hereof
      (the "RELATED PASS THROUGH TRUST SUPPLEMENT"), relating to the Continental
      Airlines Pass Through Trust  1999-1B-O and entered into by the Company and
      the Trustee,  as amended,  supplemented or otherwise modified from time to
      time in accordance with its terms.

            RELATED TRUST:  Means the Continental  Pass Through Trust 1999-1B-O,
      formed under the Related Pass Through Trust Agreement.

            RELATED  TRUSTEE:  Means the trustee  under the Related Pass Through
      Trust Agreement.

            SPECIAL PAYMENT:  Means any payment (other than a Scheduled Payment)
      in respect of, or any proceeds of, any  Equipment  Note,  Trust  Indenture



      Estate (as defined in each Leased  Aircraft  Indenture) or Collateral  (as
      defined in each Owned Aircraft Indenture).

            SUBSTITUTE AIRCRAFT:  Has the meaning specified in the NPA.

            TRANSFER  DATE:  Means the moment of  execution  and delivery of the
      Assignment and Assumption Agreement by each of the parties thereto.

            TRANSFER  DATE  CERTIFICATES:  Has  the  meaning  specified  in  the
      definition of "Applicable Certificates".

            TRIGGERING  EVENT:  Has the  meaning  assigned  to such  term in the
      Intercreditor Agreement.

            TRUST PROPERTY:  Means (i) subject to the  Intercreditor  Agreement,
      the  Equipment  Notes held as the property of the  Applicable  Trust,  all
      monies at any time  paid  thereon  and all  monies  due and to become  due
      thereunder,  (ii) funds  from time to time  deposited  in the  Certificate
      Account and the Special Payments Account and, subject to the Intercreditor
      Agreement,  any proceeds from the sale by the Trustee  pursuant to Article
      VI of the Basic  Agreement of any  Equipment  Note and (iii) all rights of
      the Applicable Trust and the Trustee,  on behalf of the Applicable  Trust,
      under the Intercreditor  Agreement,  the Escrow Agreement, the NPA and the
      Liquidity Facility,  including,  without limitation, all rights to receive
      certain payments thereunder,  and all monies paid to the Trustee on behalf
      of the  Applicable  Trust pursuant to the  Intercreditor  Agreement or the
      Liquidity  Facility,  PROVIDED that rights with respect to the Deposits or
      under the Escrow Agreement will not constitute Trust Property.

            TRUST  SUPPLEMENT:  Has the meaning specified in the first paragraph
      of this trust supplement.

            UNDERWRITERS:   Means,  collectively,  Credit  Suisse  First  Boston
      Corporation,  Morgan Stanley & Co.  Incorporated,  Chase  Securities Inc.,
      Goldman, Sachs & Co. and Salomon Smith Barney Inc.

            UNDERWRITING  AGREEMENT:  Means  the  Underwriting  Agreement  dated
      January 21, 1999 among the  Underwriters,  the Company and the Depositary,
      as the same may be amended,  supplemented or otherwise  modified from time
      to time in accordance with its terms.





                                   ARTICLE III
                        STATEMENTS TO CERTIFICATEHOLDERS

            Section 3.01.  STATEMENTS TO APPLICABLE  CERTIFICATEHOLDERS.  (a) On
each  Distribution  Date,  the Trustee will include  with each  distribution  to
Applicable  Certificateholders of a Scheduled Payment or Special Payment, as the
case may be, a statement  setting forth the  information  provided below (in the
case of a Special  Payment,  reflecting in part the information  provided by the
Escrow Paying Agent under the Escrow Agreement).  Such statement shall set forth
(per $1,000 face amount  Applicable  Certificate as to (ii), (iii), (iv) and (v)
below) the following information:

            (i) the aggregate amount of funds  distributed on such  Distribution
      Date under the Agreement and under the Escrow  Agreement,  indicating  the
      amount allocable to each source;

            (ii) the amount of such distribution  under the Agreement  allocable
      to principal and the amount allocable to premium, if any;

            (iii) the amount of such distribution under the Agreement  allocable
      to interest;

            (iv) the  amount of such  distribution  under the  Escrow  Agreement
      allocable to interest;

            (v) the  amount  of such  distribution  under the  Escrow  Agreement
      allocable to unused Deposits, if any; and

            (vi) the Pool Balance and the Pool Factor.

            With respect to the Applicable  Certificates  registered in the name
of a Clearing Agency,  on the Record Date prior to each  Distribution  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such
Clearing Agency's books as holding  interests in the Applicable  Certificates on
such Record Date. On each Distribution  Date, the Trustee will mail to each such
Clearing  Agency  Participant  the  statement  described  above  and  will  make
available additional copies as requested by such Clearing Agency Participant for
forwarding to holders of interests in the Applicable Certificates.

            (b)  Within  a  reasonable  period  of  time  after  the end of each
calendar  year but not later than the latest date  permitted by law, the Trustee
shall  furnish to each Person who at any time during such  calendar  year was an
Applicable  Certificateholder  of record a statement  containing  the sum of the
amounts determined pursuant to clauses (a)(i),  (a)(ii),  (a)(iii),  (a)(iv) and
(a)(v)  above  for such  calendar  year or,  in the  event  such  Person  was an
Applicable  Certificateholder  of record during a portion of such calendar year,
for such portion of such year, and such other items as are readily  available to
the Trustee and which an Applicable  Certificateholder  shall reasonably request
as necessary for the purpose of such Applicable Certificateholder's  preparation
of its federal income tax returns.  Such statement and such other items shall be
prepared on the basis of  information  supplied  to the Trustee by the  Clearing



Agency  Participants  and shall be  delivered  by the  Trustee to such  Clearing
Agency  Participants  to be available for  forwarding  by such  Clearing  Agency
Participants  to the holders of interests in the Applicable  Certificates in the
manner described in Section 3.01(a) of this Trust Supplement.

            (c) If the  aggregate  principal  payments  scheduled  for August 2,
1999, on the Equipment Notes held as Trust Property as of July 9, 1999,  differs
from the amount thereof set forth for the Applicable  Certificates  on page S-34
of the Prospectus Supplement, by no later than July 18, 1999 the Trustee (if the
Related Trustee has not already done so) shall mail written notice of the actual
amount of such scheduled payments to the Applicable Certificateholders of record
as of a date within 10 Business Days prior to the date of mailing.

            (d) Promptly  following (i) the Delivery Period Termination Date, if
there has been any change in the  information  set forth in clauses (x), (y) and
(z) below  from that set forth in page S-34 of the  Prospectus  Supplement,  and
(ii) any early  redemption  or  purchase  of, or any  default in the  payment of
principal  or  interest in respect  of, any of the  Equipment  Notes held in the
Applicable Trust, or any Final  Withdrawal,  the Trustee (if the Related Trustee
has not  already  done so) shall  furnish to  Applicable  Certificateholders  of
record on such date a statement setting forth (x) the expected Pool Balances for
each  subsequent  Regular   Distribution  Date  following  the  Delivery  Period
Termination  Date,  (y) the related Pool  Factors for such Regular  Distribution
Dates and (z) the  expected  principal  distribution  schedule of the  Equipment
Notes, in the aggregate, held as Trust Property at the date of such notice. With
respect  to the  Applicable  Certificates  registered  in the name of a Clearing
Agency,  on the  Transfer  Date,  the Trustee  (if the  Related  Trustee has not
already done so) will request from such  Clearing  Agency a securities  position
listing setting forth the names of all Clearing Agency Participants reflected on
such  Clearing   Agency's  books  as  holding   interests  in  the   "Applicable
Certificates"  (as defined in the Related Pass Through  Trust  Agreement) on the
Delivery  Period  Termination  Date. The Trustee (if the Related Trustee has not
already  done  so)  will  mail to each  such  Clearing  Agency  Participant  the
statement described above and will make available additional copies as requested
by such Clearing  Agency  Participant  for forwarding to holders of interests in
the Applicable Certificates.

            (e) This Section 3.01  supersedes  and replaces  Section 4.03 of the
Basic Agreement, with respect to the Applicable Trust.


                                   ARTICLE IV
                                     DEFAULT

            Section 4.01. PURCHASE RIGHTS OF CERTIFICATEHOLDERS. (a) At any time
after the occurrence and during the  continuation  of a Triggering  Event,  each
Applicable  Certificateholder shall have the right to purchase, for the purchase
price set forth in the Class A Trust  Agreement,  all, but not less than all, of
the Class A  Certificates  upon ten days' written  notice to the Class A Trustee
and each other Applicable  Certificateholder,  provided that (i) if prior to the
end of such ten-day period any other Applicable  Certificateholder notifies such



purchasing   Applicable    Certificateholder    that   such   other   Applicable
Certificateholder  wants  to  participate  in such  purchase,  then  such  other
Applicable   Certificateholder   may  join   with  the   purchasing   Applicable
Certificateholder  to  purchase  all,  but not less  than  all,  of the  Class A
Certificates  pro  rata  based  on  the  Fractional  Undivided  Interest  in the
Applicable  Trust  held by each such  Applicable  Certificateholder  and (ii) if
prior to the end of such ten-day period any other  Applicable  Certificateholder
fails to  notify  the  purchasing  Applicable  Certificateholder  of such  other
Applicable  Certificateholder's  desire to participate in such a purchase,  then
such other  Applicable  Certificateholder  shall lose its right to purchase  the
Class A Certificates pursuant to this Section 4.01(a).

            (b) By acceptance of its  Applicable  Certificate,  each  Applicable
Certificateholder  agrees that at any time after the  occurrence  and during the
continuation of a Triggering Event,

            (i) each Class C Certificateholder shall have the right (which shall
      not expire  upon any  purchase  of the Class A  Certificates  pursuant  to
      clause  (a)  above)  to  purchase  all,  but not  less  than  all,  of the
      Applicable  Certificates  and the  Class A  Certificates  upon  ten  days'
      written notice to the Trustee,  the Class A Trustee and each other Class C
      Certificateholder,  PROVIDED  that (A) if prior to the end of such ten-day
      period any other Class C Certificateholder  notifies such purchasing Class
      C  Certificateholder  that such other Class C  Certificateholder  wants to
      participate  in such purchase,  then such other Class C  Certificateholder
      may join with the purchasing  Class C  Certificateholder  to purchase all,
      but not less  than all,  of the  Applicable  Certificates  and the Class A
      Certificates  pro rata based on the Fractional  Undivided  Interest in the
      Class C Trust held by each such Class C Certificateholder and (B) if prior
      to the end of such  ten-day  period  any other  Class C  Certificateholder
      fails to notify the  purchasing  Class C  Certificateholder  of such other
      Class C Certificateholder's desire to participate in such a purchase, then
      such other Class C Certificateholder  shall lose its right to purchase the
      Applicable  Certificates  and the Class A  Certificates  pursuant  to this
      Section 4.01(b); and

            (ii)   each   holder   of  a  Class  D   Certificate   (a  "CLASS  D
      CERTIFICATEHOLDER")  shall have the right (which shall not expire upon any
      purchase of the Class A  Certificates  pursuant to clause (a) above or any
      purchase  of the  Applicable  Certificates  and the  Class A  Certificates
      pursuant to clause (i) above) to purchase  all,  but not less than all, of
      the  Applicable  Certificates,  the Class A  Certificates  and the Class C
      Certificates  upon ten days'  written  notice to the Trustee,  the Class A
      Trustee,  the Class C Trustee  and each other  Class D  Certificateholder,
      PROVIDED  that (A) if prior to the end of such  ten-day  period  any other
      Class   D    Certificateholder    notifies   such   purchasing   Class   D
      Certificateholder  that  such  other  Class D  Certificateholder  wants to
      participate  in such purchase,  then such other Class D  Certificateholder
      may join with the purchasing  Class D  Certificateholder  to purchase all,
      but not  less  than  all,  of the  Applicable  Certificates,  the  Class A
      Certificates and the Class C Certificates pro rata based on the Fractional
      Undivided  Interest  in the  Class D  Trust  held  by  each  such  Class D
      Certificateholder  and (B) if prior to the end of such ten-day  period any
      other Class D  Certificateholder  fails to notify the  purchasing  Class D



      Certificateholder  of such  other  Class D  Certificateholder's  desire to
      participate in such a purchase,  then such other Class D Certificateholder
      shall lose its right to purchase the Applicable Certificates,  the Class A
      Certificates  and  the  Class C  Certificates  pursuant  to  this  Section
      4.01(b).

            The purchase price with respect to the Applicable Certificates shall
be equal to the Pool  Balance  of the  Applicable  Certificates,  together  with
accrued  and  unpaid  interest  thereon  to the date of such  purchase,  without
premium,  but including any other amounts then due and payable to the Applicable
Certificateholders  under the Agreement, the Intercreditor Agreement, the Escrow
Agreement  or  any  Note  Document  or  on  or  in  respect  of  the  Applicable
Certificates;   PROVIDED,   HOWEVER,   that  no  such   purchase  of  Applicable
Certificates  shall be effective  unless the  purchaser(s)  shall certify to the
Trustee that  contemporaneously  with such purchase,  such purchaser(s) is (are)
purchasing, pursuant to the terms of the Agreement and the Other Agreements, the
Applicable  Certificates,  the Class A Certificates and the Class C Certificates
which are senior to the securities  held by such  purchaser(s).  Each payment of
the  purchase  price of the  Applicable  Certificates  referred  to in the first
sentence  hereof  shall be made to an  account  or  accounts  designated  by the
Trustee  and each such  purchase  shall be subject to the terms of this  Section
4.01(b).  Each  Applicable  Certificateholder  agrees by its  acceptance  of its
Applicable  Certificate  that (at any time after the  occurrence  and during the
continuation  of a  Triggering  Event) it will,  upon  payment from such Class C
Certificateholder(s) or Class D Certificateholder(s), as the case may be, of the
purchase price set forth in the first sentence of this paragraph,  (i) forthwith
sell, assign, transfer and convey to the purchaser(s) thereof (without recourse,
representation  or  warranty  of any kind  except for its own acts),  all of the
right, title,  interest and obligation of such Applicable  Certificateholder  in
the Agreement,  the Escrow Agreement,  the Deposit Agreement,  the Intercreditor
Agreement,  the  Liquidity  Facility,  the  Note  Documents,  the  NPA  and  all
Applicable   Certificates   and  Escrow   Receipts   held  by  such   Applicable
Certificateholder  (excluding  all right,  title and  interest  under any of the
foregoing  to the extent  such right,  title or  interest is with  respect to an
obligation  not then due and payable as respects any action or inaction or state
of affairs  occurring prior to such sale) (and the purchaser shall assume all of
such Applicable Certificateholder's  obligations under the Agreement, the Escrow
Agreement,  the Deposit Agreement,  the Intercreditor  Agreement,  the Liquidity
Facility, the Note Documents,  the NPA and all such Applicable  Certificates and
Escrow Receipts),  (ii) if such purchase occurs after a record date specified in
Section  2.03 of the Escrow  Agreement  relating to the  distribution  of unused
Deposits  and/or accrued and unpaid  interest on Deposits and prior to or on the
related distribution date thereunder, forthwith turn over to the purchaser(s) of
its Applicable  Certificate  all amounts,  if any,  received by it on account of
such  distribution,  and  (iii) if such  purchase  occurs  after a  Record  Date
relating to any distribution and prior to or on the related  Distribution  Date,
forthwith  turn  over to the  purchaser(s)  of its  Applicable  Certificate  all
amounts, if any, received by it on account of such distribution.  The Applicable
Certificates  will be deemed to be purchased on the date payment of the purchase
price is made  notwithstanding the failure of the Applicable  Certificateholders
to deliver any Applicable  Certificates and, upon such a purchase,  (I) the only
rights of the  Applicable  Certificateholders  will be to deliver the Applicable
Certificates  to the  purchaser(s)  and  receive  the  purchase  price  for such
Applicable  Certificates  and (II) if the  purchaser(s)  shall so request,  such



Applicable Certificateholder will comply with all the provisions of Section 3.04
of the Basic Agreement to enable new Applicable Certificates to be issued to the
purchaser in such denominations as it shall request. All charges and expenses in
connection  with the issuance of any such new Applicable  Certificates  shall be
borne by the purchaser thereof.

            As used in this Section 4.01 and elsewhere in this Trust Supplement,
the terms "Class A Certificate",  "Class A Trust Agreement",  "Class A Trustee",
"Class C Certificate",  "Class C  Certificateholder",  "Class C Trust", "Class C
Trustee",  "Class D Certificate" and "Class D Trust",  shall have the respective
meanings assigned to such terms in the Intercreditor Agreement.

            (c) This Section 4.01 supersedes and replaces Section 6.01(b) of the
Basic Agreement, with respect to the Applicable Trust.


                                    ARTICLE V
                                   THE TRUSTEE

            Section  5.01.  ACQUISITION  OF TRUST  PROPERTY.  (a) The Trustee is
hereby irrevocably authorized and directed to execute and deliver the Assignment
and  Assumption  Agreement on the date  specified in Section 7.01 of the Related
Pass  Through  Trust  Supplement,  subject  only  to  the  satisfaction  of  the
conditions set forth in said Section 7.01. This Agreement  (except only for this
sentence and the immediately preceding sentence hereof, which are effective upon
execution  and delivery  hereof) shall become  effective  upon the execution and
delivery  of the  Assignment  and  Assumption  Agreement  by the Trustee and the
Related Trustee,  automatically  and without any further  signature or action on
the part of the Company and the  Trustee,  and shall  thereupon  constitute  the
legal, valid and binding  obligation of the parties hereto  enforceable  against
each of the parties hereto in accordance with its terms. Upon such execution and
delivery of the Assignment and Assumption Agreement,  the Related Trust shall be
terminated, the Applicable Certificateholders shall receive beneficial interests
in the  Applicable  Trust in exchange for their  interests in the Related  Trust
equal to their  respective  beneficial  interests  in the Related  Trust and the
"Outstanding"  (as defined in the Related Pass  Through  Trust  Agreement)  pass
through certificates  representing fractional undivided interests in the Related
Trust  shall be deemed  for all  purposes  of this  Agreement,  without  further
signature  or  action  of any  party or  Certificateholder,  to be  Certificates
representing  the same  Fractional  Undivided  Interests  in the Trust and Trust
Property.  By  acceptance  of  its  Applicable   Certificate,   each  Applicable
Certificateholder  consents  to  and  ratifies  such  assignment,  transfer  and
delivery  of the trust  property of the  Related  Trust to the Trustee  upon the
execution  and  delivery  of  the  Assignment  and  Assumption  Agreement.   The
provisions  of this Section  5.01(a)  supersede  and replace the  provisions  of
Section 2.02 of the Basic  Agreement with respect to the Applicable  Trust,  and
all  provisions of the Basic  Agreement  relating to Postponed  Notes or Section
2.02 of the Basic Agreement shall not apply to the Applicable Trust.




           (b) The Trustee,  upon the execution  and delivery of the  Assignment
and Assumption  Agreement,  acknowledges its acceptance of all right,  title and
interest in and to the Trust  Property and declares  that the Trustee  holds and
will hold such right, title and interest for the benefit of all then present and
future  Applicable  Certificateholders,  upon the trusts herein and in the Basic
Agreement set forth. By the acceptance of each Applicable  Certificate issued to
it under the Related Pass Through  Trust  Agreement and deemed issued under this
Agreement,  each  Holder of any such  Applicable  Certificate  as grantor of the
Applicable Trust thereby joins in the creation and declaration of the Applicable
Trust.  The  provisions  of this  Section  5.01(b)  supersede  and  replace  the
provisions  of  Section  2.03  of  the  Basic  Agreement,  with  respect  to the
Applicable Trust.

            Section 5.02.     [Intentionally Omitted]

            Section 5.03. THE TRUSTEE. (a) Subject to Section 5.04 of this Trust
Supplement  and Section 7.15 of the Basic  Agreement,  the Trustee  shall not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or
sufficiency  of this Trust  Supplement,  the Deposit  Agreement,  the NPA or the
Escrow  Agreement or the due  execution  hereof or thereof by the Company or the
other  parties  thereto  (other than the  Trustee),  or for or in respect of the
recitals and statements  contained herein or therein,  all of which recitals and
statements  are made  solely by the  Company,  except  that the  Trustee  hereby
represents and warrants that each of this Trust Supplement, the Basic Agreement,
each Applicable Certificate, the Intercreditor Agreement, the NPA and the Escrow
Agreement  has been  executed  and  delivered by one of its officers who is duly
authorized to execute and deliver such document on its behalf.

            (b)  Except as herein  otherwise  provided  and  except  during  the
continuance  of an Event of Default in respect of the  Applicable  Trust created
hereby,  no duties,  responsibilities  or liabilities  are assumed,  or shall be
construed to be assumed, by the Trustee by reason of this Trust Supplement other
than as set forth in the  Agreement,  and this Trust  Supplement is executed and
accepted on behalf of the Trustee,  subject to all the terms and  conditions set
forth in the  Agreement as fully to all intents,  as if the same were herein set
forth at length.

            Section 5.04.  REPRESENTATIONS  AND  WARRANTIES OF THE TRUSTEE.  The
Trustee hereby represents and warrants, on the Transfer Date, that:

            (a) the Trustee has full power, authority and legal right to receive
      the Trust Property assigned by the Related Trustee, assume the obligations
      under, and perform,  the Assignment and Assumption  Agreement,  this Trust
      Supplement, the Intercreditor Agreement, the Escrow Agreement, the NPA and
      the Note  Documents  to which it is a party and has  taken  all  necessary
      action to authorize such receipt, assumption and performance by it of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is a party;

            (b) the  receipt  of the Trust  Property  under the  Assignment  and
      Assumption  Agreement and the performance by the Trustee of the Assignment



      and  Assumption  Agreement,  this  Trust  Supplement,   the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party (i) will not  violate  any  provision  of any United  States
      federal  law or the law of the  state  of the  United  States  where it is
      located  governing  the  banking  and trust  powers of the  Trustee or any
      order, writ, judgment, or decree of any court,  arbitrator or governmental
      authority  applicable  to the Trustee or any of its assets,  (ii) will not
      violate any  provision  of the articles of  association  or by-laws of the
      Trustee, and (iii) will not violate any provision of, or constitute,  with
      or  without  notice or lapse of time,  a default  under,  or result in the
      creation or imposition of any lien on any properties included in the Trust
      Property pursuant to the provisions of any mortgage, indenture,  contract,
      agreement or other  undertaking to which it is a party,  which  violation,
      default or lien could  reasonably be expected to have an adverse effect on
      the Trustee's  performance  or ability to perform its duties  hereunder or
      thereunder or on the transactions contemplated herein or therein;

            (c) the  receipt  of the Trust  Property  under the  Assignment  and
      Assumption  Agreement and the performance by the Trustee of the Assignment
      and  Assumption  Agreement,  this  Trust  Supplement,   the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party will not require the authorization, consent, or approval of,
      the giving of notice to, the filing or registration with, or the taking of
      any other  action in respect of, any  governmental  authority or agency of
      the United  States or the state of the United  States  where it is located
      regulating the banking and corporate trust activities of the Trustee; and

            (d) The Assignment  and Assumption  Agreement has been duly executed
      and delivered by the Trustee and this Trust Supplement,  the Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party have been,  or will be, as  applicable,  duly  executed  and
      delivered  by  the  Trustee  and  constitute,   or  will  constitute,   as
      applicable,  the  legal,  valid and  binding  agreements  of the  Trustee,
      enforceable   against  it  in  accordance  with  their  respective  terms;
      PROVIDED,  HOWEVER,  that  enforceability may be limited by (i) applicable
      bankruptcy,  insolvency,   reorganization,   moratorium  or  similar  laws
      affecting the rights of creditors generally and (ii) general principles of
      equity.

            Section 5.05. TRUSTEE LIENS. The Trustee in its individual  capacity
agrees,  in addition to the  agreements  contained  in Section 7.17 of the Basic
Agreement,  that it will at its own cost and expense promptly take any action as
may be necessary to duly discharge and satisfy in full any Trustee's Liens on or
with respect to the Trust Property which is  attributable  to the Trustee in its
individual  capacity and which is unrelated to the transactions  contemplated by
the Intercreditor Agreement or the NPA.





                                   ARTICLE VI
                  ADDITIONAL AMENDMENT; SUPPLEMENTAL AGREEMENTS

            Section  6.01.  AMENDMENT  OF SECTION  5.02 OF THE BASIC  AGREEMENT.
Section  5.02 of the Basic  Agreement  shall be  amended,  with  respect  to the
Applicable Trust, by (i) replacing the phrase "of the Note Documents and of this
Agreement"  set forth in  paragraph  (b)  thereof  with the  phrase "of the Note
Documents,  of the NPA and of this  Agreement" and (ii) replacing the phrase "of
this Agreement and any Note Document" set forth in the last paragraph of Section
5.02 with the phrase "of this Agreement, the NPA and any Note Document".

            Section 6.02.  SUPPLEMENTAL AGREEMENTS WITHOUT CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.01 of the Basic Agreement,
under the terms of, and subject to the limitations contained in, Section 9.01 of
the Basic  Agreement,  the Company may (but will not be  required  to),  and the
Trustee (subject to Section 9.03 of the Basic Agreement) shall, at the Company's
request,  at any  time  and  from  time to  time,  (i)  enter  into  one or more
agreements  supplemental  to the  Escrow  Agreement,  the  NPA  or  the  Deposit
Agreement,  for any of the purposes set forth in clauses (1) through (9) of such
Section  9.01,  and (without  limitation of the foregoing or Section 9.01 of the
Basic  Agreement)  (a)  clauses (2) and (3) of such  Section  9.01 shall also be
deemed to include the Company's  obligations  under (in the case of clause (2)),
and the  Company's  rights and powers  conferred by (in the case of clause (3)),
the NPA and (b)  references  in clauses (4), (6) and (7) of such Section 9.01 to
"any Intercreditor  Agreement or any Liquidity Facility" shall also be deemed to
refer to "the  Intercreditor  Agreement,  the  Liquidity  Facility,  the  Escrow
Agreement,  the NPA or the  Deposit  Agreement"  and (ii) enter into one or more
agreements  supplemental  to this  Agreement  to provide for the  formation of a
Class D Trust, the issuance of Class D Certificates, the purchase by the Class D
Trust of  Equipment  Notes and other  matters  incidental  thereto or  otherwise
contemplated by Section 2.01(b) of the Basic Agreement.

            Section  6.03.  SUPPLEMENTAL  AGREEMENTS  WITH CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.02 of the Basic Agreement,
the provisions of Section 9.02 of the Basic  Agreement shall apply to agreements
or  amendments  for the purpose of adding any  provisions  to or changing in any
manner or eliminating any of the provisions of the Escrow Agreement, the Deposit
Agreement or the NPA or modifying  in any manner the rights and  obligations  of
the  Applicable  Certificateholders  under the  Escrow  Agreement,  the  Deposit
Agreement or the NPA;  provided that the  provisions  of Section  9.02(1) of the
Basic Agreement shall be deemed to include reductions in any manner of, or delay
in the timing of, any receipt by the Applicable  Certificateholders  of payments
upon the Deposits.


                                   ARTICLE VII
                              TERMINATION OF TRUST

            Section  7.01.   TERMINATION  OF  THE  APPLICABLE   TRUST.  (a)  The
respective  obligations and responsibilities of the Company and the Trustee with



respect to the Applicable  Trust shall  terminate upon the  distribution  to all
Applicable  Certificateholders  and the  Trustee of all  amounts  required to be
distributed  to them  pursuant  to this  Agreement  and the  disposition  of all
property held as part of the Trust Property; PROVIDED, HOWEVER, that in no event
shall the Applicable Trust continue beyond one hundred ten (110) years following
the date of the execution of this Trust Supplement.

            Notice of any  termination,  specifying the  Distribution  Date upon
which  the  Applicable   Certificateholders   may  surrender  their   Applicable
Certificates  to  the  Trustee  for  payment  of  the  final   distribution  and
cancellation,   shall  be  mailed   promptly  by  the   Trustee  to   Applicable
Certificateholders not earlier than the 60th day and not later than the 15th day
next preceding such final Distribution Date specifying (A) the Distribution Date
upon which the proposed  final payment of the  Applicable  Certificates  will be
made upon presentation and surrender of Applicable Certificates at the office or
agency of the Trustee  therein  specified,  (B) the amount of any such  proposed
final  payment,  and (C) that  the  Record  Date  otherwise  applicable  to such
Distribution Date is not applicable,  payments being made only upon presentation
and  surrender  of the  Applicable  Certificates  at the office or agency of the
Trustee therein  specified.  The Trustee shall give such notice to the Registrar
at the  time  such  notice  is  given  to  Applicable  Certificateholders.  Upon
presentation  and surrender of the Applicable  Certificates  in accordance  with
such  notice,   the  Trustee  shall  cause  to  be   distributed  to  Applicable
Certificateholders such final payments.

            In the event that all of the Applicable Certificateholders shall not
surrender their Applicable Certificates for cancellation within six months after
the date specified in the above-mentioned written notice, the Trustee shall give
a second  written  notice  to the  remaining  Applicable  Certificateholders  to
surrender their  Applicable  Certificates for cancellation and receive the final
distribution  with respect thereto.  No additional  interest shall accrue on the
Applicable  Certificates  after the  Distribution  Date  specified  in the first
written notice.  In the event that any money held by the Trustee for the payment
of distributions on the Applicable  Certificates  shall remain unclaimed for two
years (or such lesser time as the Trustee shall be satisfied,  after sixty days'
notice from the Company, is one month prior to the escheat period provided under
applicable  law) after the final  distribution  date with respect  thereto,  the
Trustee shall pay to each Loan Trustee the appropriate  amount of money relating
to such Loan Trustee and shall give written  notice thereof to the related Owner
Trustees, the Owner Participants and the Company.

            (b) The  provisions  of this Section 7.01  supersede and replace the
provisions of Section 11.01 of the Basic Agreement in its entirety, with respect
to the Applicable Trust.


                                  ARTICLE VIII
                            MISCELLANEOUS PROVISIONS

            Section 8.01. BASIC AGREEMENT RATIFIED.  Except and so far as herein
expressly  provided,  all of the  provisions,  terms and conditions of the Basic



Agreement are in all respects  ratified and confirmed;  and the Basic  Agreement
and this Trust Supplement shall be taken, read and construed as one and the same
instrument.  All  replacements of provisions of, and other  modifications of the
Basic  Agreement set forth in this Trust  Supplement  are solely with respect to
the Applicable Trust.

            SECTION  8.02.  GOVERNING  LAW.  THE  AGREEMENT  AND THE  APPLICABLE
CERTIFICATES  SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF
THE STATE OF NEW YORK. THIS SECTION 8.02  SUPERSEDES AND REPLACES  SECTION 12.05
OF THE BASIC AGREEMENT, WITH RESPECT TO THE APPLICABLE TRUST.

            Section 8.03.  EXECUTION IN COUNTERPARTS.  This Trust Supplement may
be executed in any number of  counterparts,  each of which shall be an original,
but such counterparts shall together constitute but one and the same instrument.

            Section 8.04.  INTENTION OF PARTIES.  The parties hereto intend that
the  Applicable  Trust be classified  for U.S.  federal income tax purposes as a
grantor trust under  Subpart E, Part I of  Subchapter J of the Internal  Revenue
Code of  1986,  as  amended,  and not as a trust  or  association  taxable  as a
corporation or as a partnership. Each Applicable Certificateholder and Investor,
by its  acceptance  of  its  Applicable  Certificate  or a  beneficial  interest
therein,  agrees to treat the  Applicable  Trust as a grantor trust for all U.S.
federal, state and local income tax purposes. The powers granted and obligations
undertaken pursuant to the Agreement shall be so construed so as to further such
intent.




            IN WITNESS  WHEREOF,  the Company  and the Trustee  have caused this
Trust Supplement to be duly executed by their  respective  officers thereto duly
authorized, as of the day and year first written above.


                                          CONTINENTAL AIRLINES, INC.


                                          By:_________________________________
                                             Name:  Gerald Laderman
                                             Title: Vice President



                                          WILMINGTON TRUST COMPANY,
                                              as Trustee


                                          By:_________________________________
                                             Name:
                                             Title:









                         TRUST SUPPLEMENT No. 1999-1C-O

                             Dated February 8, 1999


                                     between

                            WILMINGTON TRUST COMPANY
                                   as Trustee,


                                       and


                           CONTINENTAL AIRLINES, INC.

                                       to

                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997


                                  $127,039,000

                Continental Airlines Pass Through Trust 1999-1C-O
                           6.954% Continental Airlines
                           Pass Through Certificates,
                                Series 1999-1C-O






            This Trust  Supplement No.  1999-1C-O,  dated as of February 8, 1999
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").


                              W I T N E S S E T H:

            WHEREAS,  the  Basic  Agreement,   unlimited  as  to  the  aggregate
principal amount of Certificates (unless otherwise specified herein, capitalized
terms used herein without definition having the respective meanings specified in
the Basic  Agreement)  which  may be  issued  thereunder,  has  heretofore  been
executed and delivered;

            WHEREAS,  the Company has obtained  commitments  from Boeing for the
delivery of certain Aircraft;

            WHEREAS, the Company intends to finance the acquisition of each such
Aircraft either (i) through separate leveraged lease transactions, in which case
the Company will lease such Aircraft (collectively,  the "LEASED AIRCRAFT"),  or
(ii) through separate secured loan transactions,  in which case the Company will
own such Aircraft (collectively, the "OWNED AIRCRAFT");

            WHEREAS,  in the case of each Leased  Aircraft,  each Owner Trustee,
acting on behalf of the corresponding Owner Participant,  will issue pursuant to
an Indenture,  on a non-recourse  basis,  Equipment  Notes in order to finance a
portion of its purchase price of such Leased Aircraft;

            WHEREAS, in the case of each Owned Aircraft,  the Company will issue
pursuant to an  Indenture,  on a recourse  basis,  Equipment  Notes to finance a
portion of the purchase price of such Owned Aircraft;

            WHEREAS,   the  Trustee   hereby   declares  the  creation  of  this
Continental  Airlines Pass Through Trust 1999-1C-O (the "APPLICABLE  TRUST") for
the benefit of the  Applicable  Certificateholders,  and the initial  Applicable
Certificateholders  as the grantors of the Applicable Trust, by their respective
acceptances  of  the  Applicable  Certificates,  join  in  the  creation  of the
Applicable Trust with the Trustee;

            WHEREAS,  all Certificates to be issued by the Applicable Trust will
evidence fractional  undivided interests in the Applicable Trust and will convey
no rights, benefits or interests in respect of any property other than the Trust
Property  except  for those  Certificates  to which an Escrow  Receipt  has been
affixed;

            WHEREAS,    the   Escrow   Agent   and   the    Underwriters    have
contemporaneously  herewith  entered  into an Escrow  Agreement  with the Escrow



Paying Agent  pursuant to which the  Underwriters  have  delivered to the Escrow
Agent  the  proceeds  from  the  sale of the  Applicable  Certificates  and have
irrevocably  instructed  the Escrow  Agent to  withdraw  and pay funds from such
proceeds  upon  request  and proper  certification  by the  Trustee to  purchase
Equipment  Notes as the  Aircraft  are  delivered  by Boeing  under the Aircraft
Purchase  Agreement from time to time prior to the Delivery  Period  Termination
Date;

            WHEREAS,   the   Escrow   Agent   on   behalf   of  the   Applicable
Certificateholders  has  contemporaneously   herewith  entered  into  a  Deposit
Agreement with the Depositary under which the Deposits  referred to therein will
be made and from which it will  withdraw  funds to allow the Trustee to purchase
Equipment Notes from time to time prior to the Delivery Period Termination Date;

            WHEREAS, pursuant to the terms and conditions of the Basic Agreement
as supplemented by this Trust Supplement (the  "AGREEMENT") and the NPA, upon or
shortly  following  delivery  of an  Aircraft,  the  Trustee  on  behalf  of the
Applicable  Trust,  using  funds  withdrawn  under the Escrow  Agreement,  shall
purchase one or more Equipment Notes having the same interest rate as, and final
maturity  date not  later  than the  final  Regular  Distribution  Date of,  the
Applicable  Certificates issued hereunder and shall hold such Equipment Notes in
trust for the benefit of the Applicable Certificateholders;

            WHEREAS,  all of the conditions and  requirements  necessary to make
this Trust Supplement,  when duly executed and delivered,  a valid,  binding and
legal  instrument  in  accordance  with its  terms and for the  purposes  herein
expressed,  have been done,  performed  and  fulfilled,  and the  execution  and
delivery  of this Trust  Supplement  in the form and with the terms  hereof have
been in all respects duly authorized;

            WHEREAS,  this Trust  Supplement is subject to the provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

            NOW THEREFORE, in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:


                                    ARTICLE I
                                THE CERTIFICATES

            Section 1.01. THE CERTIFICATES.  There is hereby created a series of
Certificates to be issued under the Agreement to be  distinguished  and known as
"6.954%  Continental  Airlines  Pass  Through  Certificates,  Series  1999-1C-O"
(hereinafter  defined  as  the  "APPLICABLE   CERTIFICATES").   Each  Applicable



Certificate  represents a fractional  undivided interest in the Applicable Trust
created  hereby.  The  Applicable  Certificates  shall be the  only  instruments
evidencing a fractional undivided interest in the Applicable Trust.

            The terms and conditions  applicable to the Applicable  Certificates
are as follows:

            (a) The aggregate  principal  amount of the Applicable  Certificates
      that shall be  authenticated  under the Agreement  (except for  Applicable
      Certificates  authenticated and delivered pursuant to Sections 3.03, 3.04,
      3.05 and 3.06 of the Basic Agreement) is $127,039,000.

            (b) The Regular  Distribution  Dates with  respect to any payment of
      Scheduled Payments means February 2 and August 2 of each year,  commencing
      on August 2, 1999,  until payment of all of the  Scheduled  Payments to be
      made under the Equipment Notes has been made.

            (c) The Special  Distribution  Dates with respect to the  Applicable
      Certificates  means any Business  Day on which a Special  Payment is to be
      distributed pursuant to the Agreement.

            (d) At the Escrow Agent's  request under the Escrow  Agreement,  the
      Trustee shall affix the  corresponding  Escrow Receipt to each  Applicable
      Certificate.  In any event,  any  transfer or  exchange of any  Applicable
      Certificate shall also effect a transfer or exchange of the related Escrow
      Receipt.  Prior to the Final  Withdrawal  Date, no transfer or exchange of
      any Applicable  Certificate  shall be permitted  unless the  corresponding
      Escrow  Receipt  is  attached  thereto  and  also  is  so  transferred  or
      exchanged.  By acceptance of any Applicable Certificate to which an Escrow
      Receipt  is  attached,  each  Holder  of  such an  Applicable  Certificate
      acknowledges  and  accepts  the  restrictions  on  transfer  of the Escrow
      Receipt set forth herein and in the Escrow Agreement.

            (e) (i) The  Applicable  Certificates  shall be in the form attached
      hereto as Exhibit A. Any  Person  acquiring  or  accepting  an  Applicable
      Certificate  or  an  interest   therein  will,  by  such   acquisition  or
      acceptance,  be deemed to represent  and warrant to and for the benefit of
      each Owner  Participant  and the Company  that either (i) the assets of an
      employee benefit plan subject to Title I of the Employee Retirement Income
      Security  Act of 1974,  as  amended  ("ERISA"),  or of a plan  subject  to
      Section  4975 of the  Internal  Revenue  Code of  1986,  as  amended  (the
      "CODE"),  have not been used to  purchase  Applicable  Certificates  or an
      interest   therein  or  (ii)  the  purchase  and  holding  of   Applicable
      Certificates  or  an  interest  therein  is  exempt  from  the  prohibited
      transaction  restrictions  of ERISA and the Code  pursuant  to one or more
      prohibited transaction statutory or administrative exemptions.




            (ii) The Applicable  Certificates  shall be Book-Entry  Certificates
      and  shall  be  subject  to the  conditions  set  forth in the  Letter  of
      Representations  between  the  Company and the  Clearing  Agency  attached
      hereto as Exhibit B.

            (f)  The  "Participation   Agreements"  as  defined  in  this  Trust
      Supplement  are the "Note  Purchase  Agreements"  referred to in the Basic
      Agreement.

            (g) The  Applicable  Certificates  are subject to the  Intercreditor
      Agreement, the Deposit Agreement and the Escrow Agreement.

            (h)  The  Applicable  Certificates  will  have  the  benefit  of the
      Liquidity Facility.

            (i) The Responsible Party is the Company.

            (j) The date referred to in clause (i) of the definition of the term
      "PTC Event of Default" in the Basic Agreement is the Final Maturity Date.

            (k) The particular  "sections of the Note Purchase  Agreement",  for
      purposes of clause (3) of Section 7.07 of the Basic Agreement, are Section
      8.1 (with  respect to Owned  Aircraft)  and Section  9.1 (with  respect to
      Leased Aircraft) of each Participation Agreement.

            (l) The  Equipment  Notes to be acquired and held in the  Applicable
      Trust, and the related  Aircraft and Note Documents,  are described in the
      NPA.

                                   ARTICLE II
                                   DEFINITIONS

            Section 2.01.  DEFINITIONS.  For all purposes of the Basic Agreement
as supplemented by this Trust Supplement,  the following  capitalized terms have
the following meanings (any term used herein which is defined in both this Trust
Supplement and the Basic  Agreement shall have the meaning  assigned  thereto in
this Trust  Supplement for purposes of the Basic  Agreement as  supplemented  by
this Trust Supplement):

            AGREEMENT: Has the meaning specified in the recitals hereto.

            AIRCRAFT:  Means each of the New Aircraft or Substitute  Aircraft in
      respect of which a Participation Agreement is to be or is, as the case may
      be, entered into in accordance  with the NPA (or any substitute  aircraft,
      including engines therefor, owned by or leased to the Company and securing
      one or more Equipment Notes).

            AIRCRAFT PURCHASE AGREEMENT: Has the meaning specified in the NPA.



            APPLICABLE CERTIFICATE: Has the meaning specified in Section 1.01 of
      this Trust Supplement.

            APPLICABLE  CERTIFICATEHOLDER:  Means the  Person  in whose  name an
      Applicable  Certificate  is registered on the Register for the  Applicable
      Certificates.

            APPLICABLE  DELIVERY  DATE:  Has the  meaning  specified  in Section
      5.01(b) of this Trust Supplement.

            APPLICABLE  PARTICIPATION  AGREEMENT:  Has the meaning  specified in
      Section 5.01(b) of this Trust Supplement.

            APPLICABLE TRUST: Has the meaning specified in the recitals hereto.

            ASSIGNMENT  AND  ASSUMPTION  AGREEMENT:  Means  the  assignment  and
      assumption  agreement  substantially  in the  form  of  Exhibit  C  hereto
      executed  and  delivered  in  accordance  with  Section 7.01 of this Trust
      Supplement.

            BASIC AGREEMENT: Has the meaning specified in the first paragraph of
      this Trust Supplement.

            BOEING: Means The Boeing Company.

            BUSINESS DAY: Means any day other than a Saturday, a Sunday or a day
      on which  commercial banks are required or authorized to close in Houston,
      Texas,  New  York,  New  York,  Salt  Lake  City,  Utah or, so long as any
      Applicable  Certificate  is  Outstanding,  the city and state in which the
      Trustee  or any Loan  Trustee  maintains  its  Corporate  Trust  Office or
      receives and disburses funds.

            CLASS D  CERTIFICATEHOLDER:  Has the  meaning  specified  in Section
      4.01(b) of this Trust Supplement.

            COMPANY:  Has the meaning  specified in the first  paragraph of this
      Trust Supplement.

            CUT-OFF  DATE:   Means  the  earlier  of  (a)  the  Delivery  Period
      Termination Date and (b) the date on which a Triggering Event occurs.

            DELIVERY NOTICE: Has the meaning specified in the NPA.

            DELIVERY PERIOD  TERMINATION DATE: Means the earlier of (a) February
      2, 2000,  or, if the Equipment  Notes  relating to all of the New Aircraft
      (or  Substitute  Aircraft in lieu thereof) have not been  purchased by the



      Applicable  Trust and the Other Trusts on or prior to such date due to any
      reason  beyond  the  control  of the  Company  and not  occasioned  by the
      Company's  fault or negligence,  August 2, 2000 (PROVIDED that, if a labor
      strike  occurs  at  Boeing  on or prior to  either  or both of such  dates
      referred  to in this clause (a),  such date or dates on or  following  the
      commencement of such strike shall be extended by adding thereto the number
      of days that such  strike  continued  in effect) and (b) the date on which
      Equipment  Notes  issued  with  respect  to all of the  New  Aircraft  (or
      Substitute Aircraft in lieu thereof) have been purchased by the Applicable
      Trust and the Other Trusts in accordance with the NPA.

            DEPOSITS: Has the meaning specified in the Deposit Agreement.

            DEPOSIT AGREEMENT:  Means the Deposit Agreement dated as of February
      8, 1999 relating to the Applicable Certificates between the Depositary and
      the Escrow Agent,  as the same may be amended,  supplemented  or otherwise
      modified from time to time in accordance with its terms.

            DEPOSITARY: Means Westdeutsche Landesbank Girozentrale, a public law
      banking  institution  organized under the laws of North  Rhine-Westphalia,
      Germany, acting through its New York branch.

            DISTRIBUTION  DATE: Means any Regular  Distribution  Date or Special
      Distribution Date as the context requires.

            ESCROW  AGENT:  Means,  initially,  First  Security  Bank,  National
      Association,  and any  replacement  or  successor  therefor  appointed  in
      accordance with the Escrow Agreement.

            ESCROW AGREEMENT:  Means the Escrow and Paying Agent Agreement dated
      as of February 8, 1999 relating to the Applicable Certificates,  among the
      Escrow Agent,  the Escrow Paying Agent, the Trustee and  Underwriters,  as
      the same may be amended,  supplemented or otherwise  modified from time to
      time in accordance with its terms.

            ESCROW PAYING  AGENT:  Means the Person acting as paying agent under
      the Escrow Agreement.

            ESCROW RECEIPT:  Means the receipt substantially in the form annexed
      to the Escrow Agreement  representing a fractional  undivided  interest in
      the funds held in escrow thereunder.

            FINAL MATURITY DATE: Means February 2, 2011.

            FINAL WITHDRAWAL: Has the meaning specified in the Escrow Agreement.

            FINAL  WITHDRAWAL  DATE:  Has the  meaning  specified  in the Escrow
      Agreement.




            FINAL WITHDRAWAL  NOTICE:  Has the meaning specified in Section 5.02
      of this Trust Supplement.

            INDENTURE: Means each of the separate trust indentures and mortgages
      relating to the  Aircraft,  each as  specified  or described in a Delivery
      Notice  delivered  pursuant  to  the  NPA  or  the  related  Participation
      Agreement,  in each  case as the  same  may be  amended,  supplemented  or
      otherwise modified from time to time in accordance with its terms.

            INTERCREDITOR AGREEMENT:  Means the Intercreditor Agreement dated as
      of February 8, 1999 among the Trustee,  the Other Trustees,  the Liquidity
      Provider,  the liquidity  providers  relating to the  Certificates  issued
      under each of the Other  Agreements,  and  Wilmington  Trust  Company,  as
      Subordination Agent and as trustee thereunder, as amended, supplemented or
      otherwise modified from time to time in accordance with its terms.

            INVESTORS:  Means  the  Underwriters  together  with all  subsequent
      beneficial owners of the Applicable Certificates.

            LEASE:  Means,  with  respect  to each  Leased  Aircraft,  the lease
      between an Owner Trustee,  as the lessor, and the Company,  as the lessee,
      referred  to in the  related  Indenture,  as such  lease  may be  amended,
      supplemented or otherwise modified in accordance with its terms.

            LEASED AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            LEASED  AIRCRAFT  INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            LIQUIDITY FACILITY: Means, initially, the Revolving Credit Agreement
      dated as of February  8, 1999  relating  to the  Applicable  Certificates,
      between  the  Liquidity   Provider  and  Wilmington   Trust  Company,   as
      Subordination  Agent, as agent and trustee for the Applicable  Trust, and,
      from  and  after  the  replacement  of  such  agreement  pursuant  to  the
      Intercreditor  Agreement,  the replacement liquidity facility therefor, in
      each case as amended, supplemented or otherwise modified from time to time
      in accordance with their respective terms.

            LIQUIDITY  PROVIDER:   Means,   initially,   Bayerische   Landesbank
      Girozentrale, a public law banking institution organized under the laws of
      the Free State of Bavaria,  Germany,  and any  replacements  or successors
      therefor appointed in accordance with the Intercreditor Agreement.




            NEW AIRCRAFT: Has the meaning specified in the NPA.

            NOTE  DOCUMENTS:  Means the  Equipment  Notes  with  respect  to the
      Applicable  Certificates and, with respect to any such Equipment Note, (i)
      the Indenture and the Participation  Agreement  relating to such Equipment
      Note,  and  (ii) in the case of any  Equipment  Note  related  to a Leased
      Aircraft, the Lease relating to such Leased Aircraft.

            NOTICE OF  PURCHASE  WITHDRAWAL:  Has the meaning  specified  in the
      Deposit Agreement.

            NPA: Means the Note Purchase  Agreement dated as of February 8, 1999
      among the Trustee, the Other Trustees,  the Company, the Escrow Agent, the
      Escrow Paying Agent and the  Subordination  Agent,  providing  for,  among
      other things,  the purchase of Equipment Notes by the Trustee on behalf of
      the Trust, as the same may be amended,  supplemented or otherwise modified
      from time to time, in accordance with its terms.

            OTHER  AGREEMENTS:  Means (i) the Basic Agreement as supplemented by
      Trust   Supplement  No.  1999-1A-O  dated  the  date  hereof  relating  to
      Continental  Airlines  Pass  Through  Trust  1999-1A-O  and (ii) the Basic
      Agreement as supplemented by Trust Supplement No. 1999-1B-O dated the date
      hereof relating to Continental Airlines Pass Through Trust 1999-1B-O.

            OTHER TRUSTEES:  Means the trustees under the Other Agreements,  and
      any successor or other trustee appointed as provided therein.

            OTHER  TRUSTS:  Means the  Continental  Airlines  Pass Through Trust
      1999-1A-O and the Continental Airlines Pass Through Trust 1999-1B-O,  each
      created on the date hereof.

            OWNED  AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            OWNED  AIRCRAFT   INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            OWNER PARTICIPANT:  With respect to any Equipment Note relating to a
      Leased  Aircraft,  means the "Owner  Participant"  as  referred  to in the
      Indenture  pursuant  to  which  such  Equipment  Note  is  issued  and any
      permitted  successor  or  assign  of such  Owner  Participant;  and  OWNER
      PARTICIPANTS  at  any  time  of  determination  means  all  of  the  Owner
      Participants thus referred to in the Indentures.

            OWNER  TRUSTEE:  With respect to any  Equipment  Note  relating to a
      Leased  Aircraft,  means  the  "Owner  Trustee",  as  referred  to in  the
      Indenture  pursuant  to which such  Equipment  Note is issued,  not in its
      individual capacity but solely as trustee; and OWNER TRUSTEES means all of
      the Owner Trustees party to any of the Indentures.




            OWNER  TRUSTEE'S  PURCHASE  AGREEMENT:  Means,  with  respect to any
      Leased Aircraft,  the agreement between the Company and the relevant Owner
      Trustee  pursuant to which,  INTER ALIA, the Company  assigns to the Owner
      Trustee  certain  rights  of  the  Company  under  the  aircraft  purchase
      agreement with respect to such Leased Aircraft.

            PARTICIPATION  AGREEMENT:  Means each Participation  Agreement to be
      entered  into,  or  entered  into (as the case  may  be),  by the  Trustee
      pursuant to the NPA, as the same may be amended, supplemented or otherwise
      modified in accordance with its terms.

            POOL BALANCE: Means, as of any date, (i) the original aggregate face
      amount of the Applicable  Certificates  less (ii) the aggregate  amount of
      all payments made in respect of such Applicable Certificates or in respect
      of  Deposits  other than  payments  made in respect of interest or premium
      thereon or reimbursement  of any costs or expenses  incurred in connection
      therewith.  The Pool Balance as of any Distribution Date shall be computed
      after  giving  effect to any special  distribution  with respect to unused
      Deposits,  payment of  principal  of the  Equipment  Notes or payment with
      respect to other Trust Property and the distribution thereof to be made on
      that date.

            POOL  FACTOR:  Means,  as of any  Distribution  Date,  the  quotient
      (rounded to the seventh  decimal place)  computed by dividing (i) the Pool
      Balance  by (ii) the  original  aggregate  face  amount of the  Applicable
      Certificates.  The  Pool  Factor  as of any  Distribution  Date  shall  be
      computed after giving effect to any special  distribution  with respect to
      unused  Deposits,  payment of principal of the Equipment Notes or payments
      with respect to other Trust  Property and the  distribution  thereof to be
      made on that date.

            PROSPECTUS SUPPLEMENT: Means the Prospectus Supplement dated January
      21, 1999 relating to the offering of the Certificates.

            RELATED PASS THROUGH TRUST  AGREEMENT:  Means the Basic Agreement as
      supplemented by the Trust  Supplement No.  1999-1C-S dated the date hereof
      relating to the  Continental  Airlines  Pass Through  Trust  1999-1C-S and
      entered  into by the  Company and the  Trustee,  which  agreement  becomes
      effective upon the execution and delivery of the Assignment and Assumption
      Agreement pursuant to Section 7.01 of this Trust Supplement.

            RELATED TRUST:  Means the Continental  Pass Through Trust 1999-1C-S,
      to be formed under the Related Pass Through Trust Agreement.

            RELATED  TRUSTEE:  Means the trustee  under the Related Pass Through
      Trust Agreement.

            SCHEDULED DELIVERY DATE:  Has the meaning specified in the NPA.




            SPECIAL PAYMENT:  Means any payment (other than a Scheduled Payment)
      in respect of, or any proceeds of, any  Equipment  Note,  Trust  Indenture
      Estate (as defined in each Leased  Aircraft  Indenture) or Collateral  (as
      defined in each Owned Aircraft Indenture).

            SUBSTITUTE AIRCRAFT: Has the meaning specified in the NPA.

            TRANSFER  DATE:  Has the meaning  specified  in Section 7.01 of this
      Trust Supplement.

            TRIGGERING  EVENT:  Has the  meaning  assigned  to such  term in the
      Intercreditor Agreement.

            TRUST PROPERTY:  Means (i) subject to the  Intercreditor  Agreement,
      the  Equipment  Notes held as the property of the  Applicable  Trust,  all
      monies at any time  paid  thereon  and all  monies  due and to become  due
      thereunder,  (ii) funds  from time to time  deposited  in the  Certificate
      Account and the Special Payments Account and, subject to the Intercreditor
      Agreement,  any proceeds from the sale by the Trustee  pursuant to Article
      VI of the Basic  Agreement of any  Equipment  Note and (iii) all rights of
      the Applicable Trust and the Trustee,  on behalf of the Applicable  Trust,
      under the Intercreditor  Agreement,  the Escrow Agreement, the NPA and the
      Liquidity Facility,  including,  without limitation, all rights to receive
      certain payments thereunder,  and all monies paid to the Trustee on behalf
      of the  Applicable  Trust pursuant to the  Intercreditor  Agreement or the
      Liquidity  Facility,  PROVIDED that rights with respect to the Deposits or
      under the Escrow Agreement, except for the right to direct withdrawals for
      the purchase of Equipment  Notes to be held  herein,  will not  constitute
      Trust Property.

            TRUST  SUPPLEMENT:  Has the meaning specified in the first paragraph
      of this trust supplement.

            UNDERWRITERS:   Means,  collectively,  Credit  Suisse  First  Boston
      Corporation,  Morgan Stanley & Co.  Incorporated,  Chase  Securities Inc.,
      Goldman, Sachs & Co. and Salomon Smith Barney Inc.

            UNDERWRITING  AGREEMENT:  Means  the  Underwriting  Agreement  dated
      January 21, 1999 among the  Underwriters,  the Company and the Depositary,
      as the same may be amended,  supplemented or otherwise  modified from time
      to time in accordance with its terms.



                                   ARTICLE III
                        STATEMENTS TO CERTIFICATEHOLDERS

            Section 3.01.  STATEMENTS TO APPLICABLE  CERTIFICATEHOLDERS.  (a) On
each  Distribution  Date,  the Trustee will include  with each  distribution  to
Applicable  Certificateholders of a Scheduled Payment or Special Payment, as the
case may be, a statement  setting forth the  information  provided below (in the
case of a Special  Payment,  reflecting in part the information  provided by the
Escrow Paying Agent under the Escrow Agreement).  Such statement shall set forth
(per $1,000 face amount  Applicable  Certificate as to (ii), (iii), (iv) and (v)
below) the following information:

            (i) the aggregate amount of funds  distributed on such  Distribution
      Date under the Agreement and under the Escrow  Agreement,  indicating  the
      amount allocable to each source;

            (ii) the amount of such distribution  under the Agreement  allocable
      to principal and the amount allocable to premium, if any;

            (iii) the amount of such distribution under the Agreement  allocable
      to interest;

            (iv) the  amount of such  distribution  under the  Escrow  Agreement
      allocable to interest;

            (v) the  amount  of such  distribution  under the  Escrow  Agreement
      allocable to unused Deposits, if any; and

            (vi) the Pool Balance and the Pool Factor.

            With respect to the Applicable  Certificates  registered in the name
of a Clearing Agency,  on the Record Date prior to each  Distribution  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such
Clearing Agency's books as holding  interests in the Applicable  Certificates on
such Record Date. On each Distribution  Date, the Trustee will mail to each such
Clearing  Agency  Participant  the  statement  described  above  and  will  make
available additional copies as requested by such Clearing Agency Participant for
forwarding to holders of interests in the Applicable Certificates.

            (b)  Within  a  reasonable  period  of  time  after  the end of each
calendar  year but not later than the latest date  permitted by law, the Trustee
shall  furnish to each Person who at any time during such  calendar  year was an
Applicable  Certificateholder  of record a statement  containing  the sum of the
amounts determined pursuant to clauses (a)(i),  (a)(ii),  (a)(iii),  (a)(iv) and



(a)(v)  above  for such  calendar  year or,  in the  event  such  Person  was an
Applicable  Certificateholder  of record during a portion of such calendar year,
for such portion of such year, and such other items as are readily  available to
the Trustee and which an Applicable  Certificateholder  shall reasonably request
as necessary for the purpose of such Applicable Certificateholder's  preparation
of its federal income tax returns.  Such statement and such other items shall be
prepared on the basis of  information  supplied  to the Trustee by the  Clearing
Agency  Participants  and shall be  delivered  by the  Trustee to such  Clearing
Agency  Participants  to be available for  forwarding  by such  Clearing  Agency
Participants  to the holders of interests in the Applicable  Certificates in the
manner described in Section 3.01(a) of this Trust Supplement.

            (c) If the  aggregate  principal  payments  scheduled  for August 2,
1999, on the Equipment Notes held as Trust Property as of July 9, 1999,  differs
from the amount thereof set forth for the Applicable  Certificates  on page S-34
of the Prospectus  Supplement,  by no later than July 18, 1999 the Trustee shall
mail  written  notice of the actual  amount of such  scheduled  payments  to the
Applicable  Certificateholders  of record as of a date within 10  Business  Days
prior to the date of mailing.

            (d) Promptly  following (i) the Delivery Period Termination Date, if
there has been any change in the  information  set forth in clauses (x), (y) and
(z) below  from that set forth in page S-34 of the  Prospectus  Supplement,  and
(ii) any early  redemption  or  purchase  of, or any  default in the  payment of
principal  or  interest in respect  of, any of the  Equipment  Notes held in the
Applicable  Trust,  or any  Final  Withdrawal,  the  Trustee  shall  furnish  to
Applicable  Certificateholders  of record on such date a statement setting forth
(x) the expected Pool Balances for each  subsequent  Regular  Distribution  Date
following the Delivery Period Termination Date, (y) the related Pool Factors for
such  Regular  Distribution  Dates and (z) the expected  principal  distribution
schedule of the Equipment Notes, in the aggregate, held as Trust Property at the
date of such notice. With respect to the Applicable  Certificates  registered in
the name of a Clearing  Agency,  on the Delivery  Period  Termination  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such
Clearing Agency's books as holding  interests in the Applicable  Certificates on
such date. The Trustee will mail to each such Clearing  Agency  Participant  the
statement described above and will make available additional copies as requested
by such Clearing  Agency  Participant  for forwarding to holders of interests in
the Applicable Certificates.

            (e) This Section 3.01  supersedes  and replaces  Section 4.03 of the
Basic Agreement, with respect to the Applicable Trust.


                                   ARTICLE IV
                                     DEFAULT

            Section 4.01. PURCHASE RIGHTS OF CERTIFICATEHOLDERS. (a) At any time
after the occurrence and during the  continuation  of a Triggering  Event,  each
Applicable  Certificateholder  shall have the right (which shall not expire upon
any  purchase  of the  Class  A  Certificates  pursuant  to the  Class  B  Trust
Agreement) to purchase,  for the purchase  prices set forth in the Class A Trust



Agreement and the Class B Trust Agreement,  respectively, all, but not less than
all, of the Class A  Certificates  and the Class B  Certificates  upon ten days'
written  notice to the Class A  Trustee,  the  Class B  Trustee  and each  other
Applicable  Certificateholder,  provided  that  (i) if  prior to the end of such
ten-day period any other Applicable  Certificateholder  notifies such purchasing
Applicable  Certificateholder that such other Applicable Certificateholder wants
to participate in such purchase,  then such other  Applicable  Certificateholder
may join with the purchasing  Applicable  Certificateholder to purchase all, but
not less than all, of the Class A Certificates  and the Class B Certificates pro
rata based on the Fractional  Undivided Interest in the Applicable Trust held by
each  such  Applicable  Certificateholder  and  (ii) if prior to the end of such
ten-day  period  any other  Applicable  Certificateholder  fails to  notify  the
purchasing    Applicable    Certificateholder    of   such   other    Applicable
Certificateholder's  desire to participate  in such a purchase,  then such other
Applicable  Certificateholder  shall  lose its  right to  purchase  the  Class A
Certificates and the Class B Certificates pursuant to this Section 4.01(a).

            (b) By acceptance of its  Applicable  Certificate,  each  Applicable
Certificateholder  agrees that at any time after the  occurrence  and during the
continuation  of a Triggering  Event,  each holder of a Class D  Certificate  (a
"CLASS D  CERTIFICATEHOLDER")  shall have the right (which shall not expire upon
any purchase of the Class A Certificates pursuant to the Class B Trust Agreement
or any  purchase  of the  Class  A  Certificates  and the  Class B  Certificates
pursuant  to clause (a) above) to  purchase  all,  but not less than all, of the
Applicable  Certificates,  the Class A Certificates and the Class B Certificates
upon ten days' written notice to the Trustee,  the Class A Trustee,  the Class B
Trustee and each other Class D Certificateholder,  PROVIDED that (A) if prior to
the end of such ten-day period any other Class D Certificateholder notifies such
purchasing Class D  Certificateholder  that such other Class D Certificateholder
wants to participate in such purchase, then such other Class D Certificateholder
may join with the purchasing Class D Certificateholder  to purchase all, but not
less than all, of the Applicable Certificates,  the Class A Certificates and the
Class B Certificates pro rata based on the Fractional  Undivided Interest in the
Class D Trust  held by each such Class D  Certificateholder  and (B) if prior to
the end of such  ten-day  period any other  Class D  Certificateholder  fails to
notify  the  purchasing  Class  D  Certificateholder   of  such  other  Class  D
Certificateholder's  desire to participate  in such a purchase,  then such other
Class D  Certificateholder  shall  lose its  right to  purchase  the  Applicable
Certificates,  the Class A Certificates and the Class B Certificates pursuant to
this Section 4.01(b).

            The purchase price with respect to the Applicable Certificates shall
be equal to the Pool  Balance  of the  Applicable  Certificates,  together  with
accrued  and  unpaid  interest  thereon  to the date of such  purchase,  without
premium,  but including any other amounts then due and payable to the Applicable
Certificateholders  under the Agreement, the Intercreditor Agreement, the Escrow
Agreement  or  any  Note  Document  or  on  or  in  respect  of  the  Applicable
Certificates;   PROVIDED,   HOWEVER,   that  no  such   purchase  of  Applicable
Certificates  shall be effective  unless the  purchaser(s)  shall certify to the
Trustee that  contemporaneously  with such purchase,  such purchaser(s) is (are)
purchasing, pursuant to the terms of the Agreement and the Other Agreements, the



Applicable  Certificates,  the Class A Certificates and the Class B Certificates
which are senior to the securities  held by such  purchaser(s).  Each payment of
the  purchase  price of the  Applicable  Certificates  referred  to in the first
sentence  hereof  shall be made to an  account  or  accounts  designated  by the
Trustee  and each such  purchase  shall be subject to the terms of this  Section
4.01(b).  Each  Applicable  Certificateholder  agrees by its  acceptance  of its
Applicable  Certificate  that (at any time after the  occurrence  and during the
continuation  of a  Triggering  Event) it will,  upon  payment from such Class D
Certificateholder(s)  of the purchase  price set forth in the first  sentence of
this  paragraph,  (i)  forthwith  sell,  assign,  transfer  and  convey  to  the
purchaser(s)  thereof (without recourse,  representation or warranty of any kind
except for its own acts),  all of the right,  title,  interest and obligation of
such Applicable  Certificateholder in the Agreement,  the Escrow Agreement,  the
Deposit Agreement, the Intercreditor Agreement, the Liquidity Facility, the NPA,
the Note Documents and all Applicable  Certificates  and Escrow Receipts held by
such Applicable Certificateholder (excluding all right, title and interest under
any of the foregoing to the extent such right, title or interest is with respect
to an obligation  not then due and payable as respects any action or inaction or
state of affairs  occurring  prior to such sale) (and the purchaser shall assume
all of such Applicable Certificateholder's  obligations under the Agreement, the
Escrow  Agreement,  the Deposit  Agreement,  the  Intercreditor  Agreement,  the
Liquidity  Facility,  the  NPA,  the  Note  Documents  and all  such  Applicable
Certificates and Escrow  Receipts),  (ii) if such purchase occurs after a record
date  specified  in  Section  2.03  of  the  Escrow  Agreement  relating  to the
distribution  of unused  Deposits and/or accrued and unpaid interest on Deposits
and prior to or on the related distribution date thereunder, forthwith turn over
to the purchaser(s) of its Applicable  Certificate all amounts, if any, received
by it on account of such distribution, and (iii) if such purchase occurs after a
Record  Date  relating  to any  distribution  and  prior  to or on  the  related
Distribution  Date,  forthwith turn over to the  purchaser(s)  of its Applicable
Certificate all amounts, if any, received by it on account of such distribution.
The Applicable  Certificates  will be deemed to be purchased on the date payment
of the  purchase  price is made  notwithstanding  the failure of the  Applicable
Certificateholders  to deliver  any  Applicable  Certificates  and,  upon such a
purchase,  (I) the only rights of the Applicable  Certificateholders  will be to
deliver the Applicable Certificates to the purchaser(s) and receive the purchase
price for such Applicable  Certificates  and (II) if the  purchaser(s)  shall so
request, such Applicable  Certificateholder  will comply with all the provisions
of Section 3.04 of the Basic Agreement to enable new Applicable  Certificates to
be  issued to the  purchaser  in such  denominations  as it shall  request.  All
charges and expenses in connection  with the issuance of any such new Applicable
Certificates shall be borne by the purchaser thereof.

            As used in this Section 4.01 and elsewhere in this Trust Supplement,
the terms "Class A Certificate",  "Class A Trust Agreement",  "Class A Trustee",
"Class B Certificate",  "Class B Trust Agreement",  "Class B Trustee",  "Class D
Certificate" and "Class D Trust", shall have the respective meanings assigned to
such terms in the Intercreditor Agreement.

            (c) This Section 4.01 supersedes and replaces Section 6.01(b) of the
Basic Agreement, with respect to the Applicable Trust.




                                   ARTICLE V
                                  THE TRUSTEE

            Section 5.01. DELIVERY OF DOCUMENTS; DELIVERY DATES. (a) The Trustee
is hereby directed (i) to execute and deliver the Intercreditor  Agreement,  the
Escrow  Agreement and the NPA on or prior to the Issuance Date, each in the form
delivered  to the Trustee by the  Company,  and (ii)  subject to the  respective
terms  thereof,  to perform  its  obligations  thereunder.  Upon  request of the
Company and the  satisfaction or waiver of the closing  conditions  specified in
the Underwriting Agreement,  the Trustee shall execute,  deliver,  authenticate,
issue and sell Applicable  Certificates in authorized  denominations equaling in
the aggregate the amount set forth,  with respect to the  Applicable  Trust,  in
Schedule  I to  the  Underwriting  Agreement  evidencing  the  entire  ownership
interest in the  Applicable  Trust,  which amount  equals the maximum  aggregate
principal  amount of  Equipment  Notes  which may be  purchased  by the  Trustee
pursuant to the NPA. Except as provided in Sections 3.03, 3.04, 3.05 and 3.06 of
the Basic  Agreement,  the Trustee  shall not execute,  authenticate  or deliver
Applicable  Certificates  in excess of the  aggregate  amount  specified in this
paragraph.  The  provisions  of this Section  5.01(a)  supersede and replace the
first sentence of Section  3.02(a) of the Basic  Agreement,  with respect to the
Applicable Trust.

            (b) On or after the Issuance Date, the Company may deliver from time
to time to the  Trustee a  Delivery  Notice  relating  to one or more  Equipment
Notes.  After  receipt  of a  Delivery  Notice and in any case no later than one
Business Day prior to a Scheduled Delivery Date as to which such Delivery Notice
relates  (the  "APPLICABLE  DELIVERY  DATE"),  the  Trustee  shall  (as and when
specified in the Delivery  Notice) instruct the Escrow Agent to provide a Notice
of Purchase Withdrawal to the Depositary requesting (A) the withdrawal of one or
more Deposits on the  Applicable  Delivery  Date in  accordance  with and to the
extent permitted by the terms of the Escrow Agreement and the Deposit  Agreement
and (B) the  payment of all,  or a portion,  of such  Deposit or  Deposits in an
amount equal in the aggregate to the purchase price of such  Equipment  Notes to
or on behalf of the Owner  Trustee or the Company,  as the case may be,  issuing
such  Equipment  Notes,  all as shall be described in the Delivery  Notice.  The
Trustee shall (as and when  specified in such Delivery  Notice),  subject to the
conditions  set  forth in  Section  2 of the NPA,  enter  into and  perform  its
obligations under the Participation  Agreement specified in such Delivery Notice
(the  "APPLICABLE   PARTICIPATION   AGREEMENT")  and  cause  such  certificates,
documents  and legal  opinions  relating to the Trustee to be duly  delivered as
required by the Applicable  Participation Agreement. If at any time prior to the
Applicable Delivery Date, the Trustee receives a notice of postponement pursuant
to Section 1(e) or 1(f) of the NPA, then the Trustee  shall give the  Depositary
(with a copy to the Escrow  Agent) a notice of  cancellation  of such  Notice of
Purchase  Withdrawal  relating to such  Deposit or  Deposits on such  Applicable
Delivery Date. Upon satisfaction of the conditions  specified in the NPA and the



Applicable  Participation  Agreement,  the Trustee shall purchase the applicable
Equipment  Notes with the proceeds of the  withdrawals  of one or more  Deposits
made on the Applicable Delivery Date in accordance with the terms of the Deposit
Agreement and the Escrow  Agreement.  The purchase price of such Equipment Notes
shall equal the principal amount of such Equipment Notes. Amounts withdrawn from
such Deposit or Deposits in excess of the purchase price of the Equipment  Notes
or to the extent not applied on the  Applicable  Delivery  Date to the  purchase
price of the  Equipment  Notes,  shall be  re-deposited  by the Trustee with the
Depositary on the Applicable  Delivery Date in accordance  with the terms of the
Deposit Agreement.  The provisions of this Section 5.01(b) supersede and replace
the  provisions  of Section  2.02 of the Basic  Agreement,  with  respect to the
Applicable  Trust,  and  all  provisions  of the  Basic  Agreement  relating  to
Postponed  Notes and Section 2.02 of the Basic  Agreement shall not apply to the
Applicable Trust.

            (c) The Trustee  acknowledges its acceptance of all right, title and
interest in and to the Trust Property to be acquired pursuant to Section 5.01(b)
of this Trust Supplement,  the NPA and each Applicable  Participation Agreement,
and declares that it holds and will hold such right,  title and interest for the
benefit of all present and future Applicable Certificateholders, upon the trusts
set forth in this  Agreement.  By its  acceptance of an Applicable  Certificate,
each initial Applicable Certificateholder, as a grantor of the Applicable Trust,
joins with the Trustee in the creation of the Applicable  Trust.  The provisions
of this Section 5.01(c)  supersede and replace the provisions of Section 2.03 of
the Basic Agreement, with respect to the Applicable Trust.

            Section  5.02.  WITHDRAWAL  OF  DEPOSITS.  If  any  Deposits  remain
outstanding  on the Business Day next  succeeding  the Cut-off Date, the Trustee
shall give the Escrow Agent  notice that the  Trustee's  obligation  to purchase
Equipment  Notes under the NPA has  terminated  and instruct the Escrow Agent to
provide a notice of Final Withdrawal to the Depositary substantially in the form
of Exhibit B to the Deposit Agreement (the "FINAL WITHDRAWAL NOTICE").

            Section 5.03. THE TRUSTEE. (a) Subject to Section 5.04 of this Trust
Supplement  and Section 7.15 of the Basic  Agreement,  the Trustee  shall not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or
sufficiency  of this Trust  Supplement,  the Deposit  Agreement,  the NPA or the
Escrow  Agreement or the due  execution  hereof or thereof by the Company or the
other  parties  thereto  (other than the  Trustee),  or for or in respect of the
recitals and statements  contained herein or therein,  all of which recitals and
statements  are made  solely by the  Company,  except  that the  Trustee  hereby
represents and warrants that each of this Trust Supplement, the Basic Agreement,
each Applicable Certificate, the Intercreditor Agreement, the NPA and the Escrow
Agreement  has been  executed  and  delivered by one of its officers who is duly
authorized to execute and deliver such document on its behalf.

            (b)  Except as herein  otherwise  provided  and  except  during  the
continuance  of an Event of Default in respect of the  Applicable  Trust created
hereby,  no duties,  responsibilities  or liabilities  are assumed,  or shall be
construed to be assumed, by the Trustee by reason of this Trust Supplement other
than as set forth in the  Agreement,  and this Trust  Supplement is executed and
accepted on behalf of the Trustee,  subject to all the terms and  conditions set
forth in the  Agreement,  as fully to all intents as if the same were herein set
forth at length.



            Section 5.04.  REPRESENTATIONS  AND  WARRANTIES OF THE TRUSTEE.  The
Trustee hereby represents and warrants that:

            (a) the  Trustee  has  full  power,  authority  and  legal  right to
      execute,  deliver and perform  this Trust  Supplement,  the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is or is to  become a party  and has  taken  all  necessary  action  to
      authorize  the  execution,  delivery and  performance  by it of this Trust
      Supplement, the Intercreditor Agreement, the Escrow Agreement, the NPA and
      the Note Documents to which it is or is to become a party;

            (b) the execution,  delivery and  performance by the Trustee of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is or is to become a party (i) will
      not violate any provision of any United  States  federal law or the law of
      the state of the United  States where it is located  governing the banking
      and trust powers of the Trustee or any order, writ, judgment, or decree of
      any court,  arbitrator or governmental authority applicable to the Trustee
      or any of its assets,  (ii) will not violate any provision of the articles
      of association  or by-laws of the Trustee,  and (iii) will not violate any
      provision of, or  constitute,  with or without  notice or lapse of time, a
      default under,  or result in the creation or imposition of any lien on any
      properties  included in the Trust  Property  pursuant to the provisions of
      any mortgage, indenture, contract, agreement or other undertaking to which
      it is a party,  which  violation,  default  or lien  could  reasonably  be
      expected to have an adverse effect on the Trustee's performance or ability
      to perform  its duties  hereunder  or  thereunder  or on the  transactions
      contemplated herein or therein;

            (c) the execution,  delivery and  performance by the Trustee of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is or is to become a party will not
      require the authorization,  consent,  or approval of, the giving of notice
      to, the filing or registration  with, or the taking of any other action in
      respect of, any  governmental  authority or agency of the United States or
      the state of the United States where it is located  regulating the banking
      and corporate trust activities of the Trustee; and

            (d) this Trust Supplement,  the Intercreditor  Agreement, the Escrow
      Agreement, the NPA and the Note Documents to which it is or is to become a
      party have been, or will be, as applicable, duly executed and delivered by
      the Trustee and constitute, or will constitute, as applicable,  the legal,
      valid and binding  agreements  of the Trustee,  enforceable  against it in
      accordance  with  their  respective   terms;   PROVIDED,   HOWEVER,   that
      enforceability  may be limited by (i) applicable  bankruptcy,  insolvency,
      reorganization,  moratorium  or  similar  laws  affecting  the  rights  of
      creditors generally and (ii) general principles of equity.




            Section 5.05. TRUSTEE LIENS. The Trustee in its individual  capacity
agrees,  in addition to the  agreements  contained  in Section 7.17 of the Basic
Agreement,  that it will at its own cost and expense promptly take any action as
may be necessary to duly discharge and satisfy in full any Trustee's Liens on or
with respect to the Trust Property which is  attributable  to the Trustee in its
individual  capacity and which is unrelated to the transactions  contemplated by
the Intercreditor Agreement or the NPA.


                                   ARTICLE VI
                  ADDITIONAL AMENDMENT; SUPPLEMENTAL AGREEMENTS

            Section  6.01.  AMENDMENT  OF SECTION  5.02 OF THE BASIC  AGREEMENT.
Section  5.02 of the Basic  Agreement  shall be  amended,  with  respect  to the
Applicable Trust, by (i) replacing the phrase "of the Note Documents and of this
Agreement"  set forth in  paragraph  (b)  thereof  with the  phrase "of the Note
Documents,  of the NPA and of this  Agreement" and (ii) replacing the phrase "of
this Agreement and any Note Document" set forth in the last paragraph of Section
5.02 with the phrase "of this Agreement, the NPA and any Note Document".

            Section 6.02.  SUPPLEMENTAL AGREEMENTS WITHOUT CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.01 of the Basic Agreement,
under the terms of, and subject to the limitations contained in, Section 9.01 of
the Basic  Agreement,  the Company may (but will not be  required  to),  and the
Trustee (subject to Section 9.03 of the Basic Agreement) shall, at the Company's
request,  at any  time  and  from  time to  time,  (i)  enter  into  one or more
agreements  supplemental  to the  Escrow  Agreement,  the  NPA  or  the  Deposit
Agreement,  for any of the purposes set forth in clauses (1) through (9) of such
Section  9.01,  and (without  limitation of the foregoing or Section 9.01 of the
Basic  Agreement)  (a)  clauses (2) and (3) of such  Section  9.01 shall also be
deemed to include the Company's  obligations  under (in the case of clause (2)),
and the  Company's  rights and powers  conferred by (in the case of clause (3)),
the NPA and (b)  references  in clauses (4), (6) and (7) of such Section 9.01 to
"any Intercreditor  Agreement or any Liquidity Facility" shall also be deemed to
refer to "the  Intercreditor  Agreement,  the  Liquidity  Facility,  the  Escrow
Agreement,  the NPA or the  Deposit  Agreement"  and (ii) enter into one or more
agreements  supplemental  to this  Agreement  to provide for the  formation of a
Class D Trust, the issuance of Class D Certificates, the purchase by the Class D
Trust of  Equipment  Notes and other  matters  incidental  thereto or  otherwise
contemplated by Section 2.01(b) of the Basic Agreement.

            Section  6.03.  SUPPLEMENTAL  AGREEMENTS  WITH CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.02 of the Basic Agreement,
the provisions of Section 9.02 of the Basic  Agreement shall apply to agreements
or  amendments  for the purpose of adding any  provisions  to or changing in any
manner or eliminating any of the provisions of the Escrow Agreement, the Deposit
Agreement or the NPA or modifying  in any manner the rights and  obligations  of



the  Applicable  Certificateholders  under the  Escrow  Agreement,  the  Deposit
Agreement or the NPA;  provided that the  provisions  of Section  9.02(1) of the
Basic Agreement shall be deemed to include reductions in any manner of, or delay
in the timing of, any receipt by the Applicable  Certificateholders  of payments
upon the Deposits.


                                   ARTICLE VII
                              TERMINATION OF TRUST

            Section  7.01.   TERMINATION  OF  THE  APPLICABLE   TRUST.  (a)  The
respective  obligations and responsibilities of the Company and the Trustee with
respect to the  Applicable  Trust  shall  terminate  upon the earlier of (A) the
completion  of the  assignment,  transfer and  discharge  described in the first
sentence of the  immediately  following  paragraph and (B)  distribution  to all
Applicable  Certificateholders  and the  Trustee of all  amounts  required to be
distributed  to them  pursuant  to this  Agreement  and the  disposition  of all
property held as part of the Trust Property; PROVIDED, HOWEVER, that in no event
shall the Applicable Trust continue beyond one hundred ten (110) years following
the date of the execution of this Trust Supplement.

            Upon the earlier of (i) the first Business Day following February 2,
2000,  or, if later,  the fifth  Business  Day  following  the  Delivery  Period
Termination  Date and (ii) the fifth  Business Day following the date on which a
Triggering Event occurs (such date, the "TRANSFER DATE"), or, if later, the date
on which all of the conditions set forth in the immediately  following  sentence
have been  satisfied,  the  Trustee  is  hereby  directed  (subject  only to the
immediately following sentence) to, and the Company shall direct the institution
that will serve as the Related  Trustee  under the Related  Pass  Through  Trust
Agreement  to,  execute and deliver the  Assignment  and  Assumption  Agreement,
pursuant  to which the Trustee  shall  assign,  transfer  and deliver all of the
Trustee's right, title and interest to the Trust Property to the Related Trustee
under the Related  Pass  Through  Trust  Agreement.  The Trustee and the Related
Trustee shall execute and deliver the Assignment  and Assumption  Agreement upon
the satisfaction of the following conditions:

            (i) The Trustee, the Related Trustee and each of the Rating Agencies
      then rating the Applicable  Certificates  shall have received an Officer's
      Certificate and an Opinion of Counsel dated the date of the Assignment and
      Assumption  Agreement and each satisfying the requirements of Section 1.02
      of the Basic Agreement, which Opinion of Counsel shall be substantially to
      the effect set forth below and may be relied upon by the Beneficiaries (as
      defined in the Assignment and Assumption Agreement):

                  (I) Upon the  execution  and  delivery  thereof by the parties
            thereto  in  accordance  with the  terms of this  Agreement  and the
            Related Pass Through Trust Agreement,  the Assignment and Assumption
            Agreement will  constitute the valid and binding  obligation of each
            of the  parties  thereto  enforceable  against  each  such  party in
            accordance with its terms;



                  (II) Upon the  execution  and delivery of the  Assignment  and
            Assumption  Agreement in accordance with the terms of this Agreement
            and the Related Pass Through Trust Agreement, each of the Applicable
            Certificates  then  Outstanding  will be entitled to the benefits of
            the Related Pass Through Trust Agreement;

                  (III) The Related Trust is not required to be registered as an
            investment  company  under the  Investment  Company Act of 1940,  as
            amended;

                  (IV) The Related Pass Through Trust Agreement  constitutes the
            valid and binding obligation of the Company  enforceable against the
            Company in accordance with its terms; and

                  (V) Neither the execution and delivery of the  Assignment  and
            Assumption  Agreement in accordance with the terms of this Agreement
            and the Related Pass Through Trust  Agreement,  nor the consummation
            by the  parties  thereto  of  the  transactions  contemplated  to be
            consummated  thereunder on the date thereof, will violate any law or
            governmental  rule or  regulation  of the  State  of New York or the
            United  States of America  known to such counsel to be applicable to
            the  transactions  contemplated  by the  Assignment  and  Assumption
            Agreement.

            (ii) The Trustee and the Company  shall have  received (x) a copy of
      the articles of incorporation  and bylaws of the Related Trustee certified
      as of the Transfer  Date by the  Secretary or Assistant  Secretary of such
      institution  and  (y) a copy  of the  filing  (including  all  attachments
      thereto) made by the  institution  serving as the Related Trustee with the
      Office of the Superintendent, State of New York Banking Department for the
      qualification  of the Related Trustee under Section 131(3) of the New York
      Banking Law.

Upon the execution of the  Assignment  and  Assumption  Agreement by the parties
thereto,   the   Applicable   Trust   shall  be   terminated,   the   Applicable
Certificateholders  shall receive  beneficial  interests in the Related Trust in
exchange for their interests in the Applicable  Trust equal to their  respective
beneficial  interests in the Applicable  Trust,  and the Outstanding  Applicable
Certificates representing Fractional Undivided Interests in the Applicable Trust
shall be deemed for all purposes of this  Agreement and the Related Pass Through
Trust Agreement,  without further signature or action of any party or Applicable
Certificateholder, to be certificates representing the same fractional undivided
interests in the Related  Trust and its trust  property.  By  acceptance  of its
Applicable  Certificate,  each  Applicable  Certificateholder  consents  to such
assignment,  transfer and  delivery of the Trust  Property to the trustee of the
Related Trust upon the execution and delivery of the  Assignment  and Assumption
Agreement.

            In connection  with the  occurrence of the event set forth in clause
(B) above,  notice of such  termination,  specifying the Distribution  Date upon
which  the  Applicable   Certificateholders   may  surrender  their   Applicable



Certificates  to  the  Trustee  for  payment  of  the  final   distribution  and
cancellation,   shall  be  mailed   promptly  by  the   Trustee  to   Applicable
Certificateholders not earlier than the 60th day and not later than the 15th day
next preceding such final Distribution Date specifying (A) the Distribution Date
upon which the proposed  final payment of the  Applicable  Certificates  will be
made upon presentation and surrender of Applicable Certificates at the office or
agency of the Trustee  therein  specified,  (B) the amount of any such  proposed
final  payment,  and (C) that  the  Record  Date  otherwise  applicable  to such
Distribution Date is not applicable,  payments being made only upon presentation
and  surrender  of the  Applicable  Certificates  at the office or agency of the
Trustee therein  specified.  The Trustee shall give such notice to the Registrar
at the  time  such  notice  is  given  to  Applicable  Certificateholders.  Upon
presentation  and surrender of the Applicable  Certificates  in accordance  with
such  notice,   the  Trustee  shall  cause  to  be   distributed  to  Applicable
Certificateholders such final payments.

            In the event that all of the Applicable Certificateholders shall not
surrender their Applicable Certificates for cancellation within six months after
the date specified in the above-mentioned written notice, the Trustee shall give
a second  written  notice  to the  remaining  Applicable  Certificateholders  to
surrender their  Applicable  Certificates for cancellation and receive the final
distribution  with respect thereto.  No additional  interest shall accrue on the
Applicable  Certificates  after the  Distribution  Date  specified  in the first
written notice.  In the event that any money held by the Trustee for the payment
of distributions on the Applicable  Certificates  shall remain unclaimed for two
years (or such lesser time as the Trustee shall be satisfied,  after sixty days'
notice from the Company, is one month prior to the escheat period provided under
applicable  law) after the final  distribution  date with respect  thereto,  the
Trustee shall pay to each Loan Trustee the appropriate  amount of money relating
to such Loan Trustee and shall give written  notice thereof to the related Owner
Trustees, the Owner Participants and the Company.

            (b) The  provisions  of this Section 7.01  supersede and replace the
provisions of Section 11.01 of the Basic Agreement in its entirety, with respect
to the Applicable Trust.

                                  ARTICLE VIII
                            MISCELLANEOUS PROVISIONS

            Section 8.01. BASIC AGREEMENT RATIFIED.  Except and so far as herein
expressly  provided,  all of the  provisions,  terms and conditions of the Basic
Agreement are in all respects  ratified and confirmed;  and the Basic  Agreement
and this Trust Supplement shall be taken, read and construed as one and the same
instrument.  All  replacements of provisions of, and other  modifications of the
Basic  Agreement set forth in this Trust  Supplement  are solely with respect to
the Applicable Trust.

            SECTION 8.02.  GOVERNING  LAW. THE AGREEMENT AND, UNTIL THE TRANSFER
DATE,  THE  APPLICABLE  CERTIFICATES  SHALL  BE  GOVERNED  BY AND  CONSTRUED  IN
ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE.  THIS SECTION 8.02 SUPERSEDES
AND  REPLACES  SECTION  12.05  OF  THE  BASIC  AGREEMENT,  WITH  RESPECT  TO THE
APPLICABLE TRUST.




            Section 8.03.  EXECUTION IN COUNTERPARTS.  This Trust Supplement may
be executed in any number of  counterparts,  each of which shall be an original,
but such counterparts shall together constitute but one and the same instrument.

            Section 8.04.  INTENTION OF PARTIES.  The parties hereto intend that
the  Applicable  Trust be classified  for U.S.  federal income tax purposes as a
grantor trust under  Subpart E, Part I of  Subchapter J of the Internal  Revenue
Code of  1986,  as  amended,  and not as a trust  or  association  taxable  as a
corporation or as a partnership. Each Applicable Certificateholder and Investor,
by its  acceptance  of  its  Applicable  Certificate  or a  beneficial  interest
therein,  agrees to treat the  Applicable  Trust as a grantor trust for all U.S.
federal, state and local income tax purposes. The powers granted and obligations
undertaken pursuant to the Agreement shall be so construed so as to further such
intent.




            IN WITNESS  WHEREOF,  the Company  and the Trustee  have caused this
Trust Supplement to be duly executed by their  respective  officers thereto duly
authorized, as of the day and year first written above.

                                          CONTINENTAL AIRLINES, INC.


                                          By:________________________________
                                              Name:  Gerald Laderman
                                              Title: Vice President



                                          WILMINGTON TRUST COMPANY,
                                              as Trustee


                                          By:________________________________
                                              Name:
                                              Title:



                                    EXHIBIT A


                               FORM OF CERTIFICATE

Certificate
No. ___      

            [Unless   this   certificate   is   presented   by   an   authorized
representative of The Depository Trust Company, a New York corporation  ("DTC"),
to Issuer or its agent for  registration of transfer,  exchange or payment,  and
any certificate  issued is registered in the name of Cede & Co. or in such other
name as is requested by an authorized  representative of DTC (and any payment is
made to Cede & Co. or to such  other  entity as is  requested  by an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL  inasmuch the registered owner hereof,
Cede & Co., has an interest herein.]


                CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1C-O

     6.954% Continental Airlines Pass Through Certificate, Series 1999-1C-O
                        Issuance Date: February 8, 1999

                     Final Maturity Date: February 2, 2011

          Evidencing A Fractional Undivided Interest In The Continental
          Airlines Pass Through Trust 1999-1C-O, The Property Of Which
          Shall Include Certain Equipment Notes Each Secured By An
          Aircraft Leased To Or Owned By Continental Airlines, Inc.


                    $__________ Fractional Undivided Interest
         representing 0.0007871598% of the Trust per $1,000 face amount

            THIS CERTIFIES THAT ____________________, for value received, is the
registered owner of a $____________ (_____________ dollars) Fractional Undivided
Interest in the  Continental Airlines Pass Through Trust 1999-1C-O (the "TRUST")

- ----------

This  legend to appear  on  Book-Entry  Certificates  to be  deposited  with the
Depository Trust Company.




created by Wilmington Trust Company,  astrustee (the  "TRUSTEE"),  pursuant to a
Pass  Through  Trust  Agreement,  dated as of  September  25,  1997 (the  "BASIC
AGREEMENT"),  between the Trustee and  Continental  Airlines,  Inc.,  a Delaware
corporation (the  "Company"),  as supplemented by Trust Supplement No. 1999-1C-O
thereto, dated as of February 8, 1999 (the "Trust Supplement" and, together with
the Basic Agreement,  the "AGREEMENT"),  between the Trustee and the Company,  a
summary of certain of the pertinent  provisions of which is set forth below.  To
the extent not otherwise defined herein,  the capitalized terms used herein have
the meanings  assigned to them in the Agreement.  This Certificate is one of the
duly authorized  Certificates  designated as "6.954%  Continental  Airlines Pass
Through Certificates, Series 1999-1C-O" (herein called the "CERTIFICATES"). This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement.  By virtue of its acceptance  hereof, the holder of
this Certificate (the  "CERTIFICATEHOLDER"  and, together with all other holders
of Certificates  issued by the Trust, the  "CERTIFICATEHOLDERS")  assents to and
agrees to be bound by the  provisions  of the  Agreement  and the  Intercreditor
Agreement.  The property of the Trust includes  certain  Equipment Notes and all
rights of the Trust to receive  payments under the  Intercreditor  Agreement and
the Liquidity Facility (the "TRUST PROPERTY"). Each issue of the Equipment Notes
is secured by, among other things, a security  interest in an Aircraft leased to
or owned by the Company.

            The Certificates  represent  Fractional  Undivided  Interests in the
Trust and the Trust Property and have no rights, benefits or interest in respect
of any  other  separate  trust  established  pursuant  to the terms of the Basic
Agreement for any other series of certificates issued pursuant thereto.

            Subject to and in accordance with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed  on each  February 2 and August 2 (a  "REGULAR  DISTRIBUTION  DATE")
commencing  August 2,  1999,  to the Person in whose  name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Regular
Distribution  Date,  an amount  in  respect  of the  Scheduled  Payments  on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement and the Intercreditor Agreement, in the event that Special Payments on
the Equipment  Notes are received by the Trustee,  from funds then  available to
the Trustee,  there shall be distributed on the applicable Special  Distribution
Date, to the Person in whose name this Certificate is registered at the close of
business on the 15th day preceding the Special  Distribution  Date, an amount in
respect of such Special  Payments on the Equipment  Notes,  the receipt of which
has been  confirmed  by the  Trustee,  equal to the  product  of the  percentage
interest in the Trust  evidenced by this  Certificate and an amount equal to the
sum of such Special  Payments so  received.  If a Regular  Distribution  Date or
Special  Distribution Date is not a Business Day,  distribution shall be made on
the immediately following Business Day with the same force and effect as if made
on such Regular  Distribution Date or Special  Distribution Date and no interest
shall accrue  during the  intervening  period.  The Trustee shall mail notice of
each  Special  Payment  and  the  Special  Distribution  Date  therefor  to  the
Certificateholder of this Certificate.




            Distributions  on this  Certificate  will be made by the  Trustee by
check mailed to the Person entitled thereto,  without  presentation or surrender
of this  Certificate  or the making of any  notation  hereon,  except  that with
respect to Certificates  registered on the Record Date in the name of a Clearing
Agency  (or its  nominee),  such  distribution  shall be made by wire  transfer.
Except as otherwise provided in the Agreement and notwithstanding the above, the
final  distribution on this  Certificate will be made after notice mailed by the
Trustee of the  pendency of such  distribution  and only upon  presentation  and
surrender of this  Certificate at the office or agency of the Trustee  specified
in such notice.

            The  Certificates  do not  represent a direct  obligation  of, or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

            The Agreement permits, with certain exceptions therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

            As provided in the Agreement and subject to certain  limitations set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar,  duly endorsed or accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.




            Under certain  circumstances  set forth in Section 7.01 of the Trust
Supplement, all of the Trustee's right, title and interest to the Trust Property
may be assigned, transferred and delivered to the Related Trustee of the Related
Trust  pursuant  to  the  Assignment   and   Assumption   Agreement.   Upon  the
effectiveness of such Assignment and Assumption Agreement (the "Transfer"),  the
Trust shall be  terminated,  the  Certificateholders  shall  receive  beneficial
interests  in the Related  Trust in exchange  for their  interests  in the Trust
equal to their  respective  beneficial  interests in the Trust, the Certificates
representing Fractional Undivided Interests in the Trust shall be deemed for all
purposes of the  Agreement  and the Related Pass Through  Trust  Agreement to be
certificates representing the same fractional undivided interests in the Related
Trust and its trust property. Each Certificateholder,  by its acceptance of this
Certificate  or a  beneficial  interest  herein,  agrees  to  be  bound  by  the
Assignment and Assumption Agreement and subject to the terms of the Related Pass
Through Trust Agreement as a  Certificateholder  thereunder.  From and after the
Transfer,  unless and to the extent the context otherwise  requires,  references
herein to the Trust, the Agreement and the Trustee shall  constitute  references
to the Related  Trust,  the Related Pass Through Trust  Agreement and trustee of
the Related Trust, respectively.

            The  Certificates  are  issuable  only  as  registered  Certificates
without coupons in minimum denominations of $1,000 Fractional Undivided Interest
and integral  multiples  thereof except that one  Certificate may be issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

            Each  Certificateholder  and  Investor,  by its  acceptance  of this
Certificate  or a  beneficial  interest  herein,  agrees to treat the Trust as a
grantor trust for all U.S. federal, state and local income tax purposes.

            The  Trustee,  the  Registrar,  and any agent of the  Trustee or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

            The  obligations and  responsibilities  created by the Agreement and
the  Trust  created   thereby  shall   terminate   upon  the   distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.




            Any Person  acquiring or accepting  this  Certificate or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the  purchase  and  holding of this  Certificate  or an  interest
herein are exempt from the prohibited transaction  restrictions of ERISA and the
Code pursuant to one or more prohibited  transaction statutory or administrative
exemptions.

            THE AGREEMENT AND,  UNTIL THE TRANSFER,  THIS  CERTIFICATE  SHALL BE
GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF DELAWARE
AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES  OF THE PARTIES  HEREUNDER  SHALL BE
DETERMINED  IN  ACCORDANCE  WITH SUCH  LAWS.  THE  RELATED  PASS  THROUGH  TRUST
AGREEMENT AND, FROM AND AFTER THE TRANSFER,  THIS CERTIFICATE  SHALL BE GOVERNED
AND  CONSTRUED  IN  ACCORDANCE  WITH THE  LAWS OF THE  STATE OF NEW YORK AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

            Unless the certificate of authentication hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.

            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed.


                                    CONTINENTAL AIRLINES PASS THROUGH TRUST
                                    1999-1C-O

                                    By:  WILMINGTON TRUST COMPANY,
                                         as Trustee


                                       By:_________________________________
                                          Name:
                                          Title:





             FORM OF THE TRUSTEE'S CERTIFICATE OF AUTHENTICATION


          This is one of the Certificates referred to in the within-mentioned
Agreement.


                                    WILMINGTON TRUST COMPANY,
                                          as Trustee


                                    By:___________________________________
                                       Name:
                                       Title:




                                    EXHIBIT B


                         [DTC Letter of Representations]




                                    EXHIBIT C

                   FORM OF ASSIGNMENT AND ASSUMPTION AGREEMENT
                 Continental Airlines Pass Through Trust 1999-1C

            ASSIGNMENT AND ASSUMPTION  AGREEMENT  (1999-1C),  dated  ___________
(the  "ASSIGNMENT  AGREEMENT"),  between  Wilmington  Trust Company,  a Delaware
banking corporation  ("WTC"), not in its individual capacity except as expressly
provided  herein,  but solely as trustee under the Pass Through Trust  Agreement
dated as of September  25, 1997 (as amended or modified  from time to time,  the
"BASIC AGREEMENT"),  as supplemented by the Trust Supplement No. 1999-1C-O dated
February 8, 1999 (the "TRUST  SUPPLEMENT" and together with the Basic Agreement,
the  "AGREEMENT")  in respect of the  Continental  Airlines  Pass Through  Trust
1999-1C-O (the  "ASSIGNOR"),  and Wilmington  Trust Company,  a Delaware banking
corporation, not in its individual capacity except as expressly provided herein,
but solely as trustee  under the Basic  Agreement as  supplemented  by the Trust
Supplement  No.  1999-1C-S  dated February 8, 1999 (the "NEW  SUPPLEMENT",  and,
together  with the Basic  Agreement,  the "NEW  AGREEMENT")  in  respect  of the
Continental Airlines Pass Through Trust 1999-1C-S (the "ASSIGNEE").

                              W I T N E S S E T H:

            WHEREAS, the parties hereto desire to effect on the date hereof (the
"TRANSFER  DATE") (a) the transfer by the Assignor to the Assignee of all of the
right,  title and  interest of the Assignor in, under and with respect to, among
other things,  the Trust Property and each of the documents listed in Schedule I
hereto (the "SCHEDULED DOCUMENTS") and (b) the assumption by the Assignee of the
obligations  of the  Assignor  (i) under  the  Scheduled  Documents  and (ii) in
respect of the Applicable Certificates issued under the Agreement; and

            WHEREAS,   the  Scheduled   Documents   permit  such  transfer  upon
satisfaction of certain  conditions  heretofore or  concurrently  herewith being
complied with;

            NOW,  THEREFORE,  in consideration of the premises and of the mutual
covenants and agreements herein contained, the parties hereto do hereby agree as
follows  (capitalized  terms used herein without  definition  having the meaning
ascribed thereto in the Agreement):

            1.  ASSIGNMENT.  The  Assignor  does hereby  sell,  assign,  convey,
transfer  and set over  unto the  Assignee  as of the  Transfer  Date all of its
present and future  right,  title and interest in, under and with respect to the
Trust Property and the Scheduled  Documents and each other contract,  agreement,
document or instrument relating to the Trust Property or the Scheduled Documents
(such other contracts, agreements,  documents or instruments,  together with the
Scheduled Documents, to be referred to as the "ASSIGNED DOCUMENTS"), and any



proceeds therefrom,  together with all documents and instruments  evidencing any
of such right, title and interest.

            2.  ASSUMPTION.  The Assignee  hereby assumes for the benefit of the
Assignor and each of the parties listed in Schedule II hereto (collectively, the
"BENEFICIARIES")  all of the duties and  obligations  of the Assignor,  whenever
accrued, pursuant to the Assigned Documents and hereby confirms that it shall be
deemed a party to each of the  Assigned  Documents  to which the  Assignor  is a
party and shall be bound by all the terms thereof  (including the agreements and
obligations  of the  Assignor  set forth  therein)  as if  therein  named as the
Assignor.  Further,  the Assignee hereby assumes for the benefit of the Assignor
and the  Beneficiaries  all of the duties and  obligations of the Assignor under
the Outstanding Applicable  Certificates and hereby confirms that the Applicable
Certificates  representing  Fractional  Undivided  Interests under the Agreement
shall be deemed for all purposes of the  Agreement  and the New  Agreement to be
certificates  representing the same fractional undivided interests under the New
Agreement equal to their  respective  beneficial  interests in the trust created
under the Agreement.

            3. EFFECTIVENESS.  This Assignment Agreement shall be effective upon
the execution and delivery  hereof by the parties  hereto,  and each  Applicable
Certificateholder,  by  its  acceptance  of  its  Applicable  Certificate  or  a
beneficial interest therein,  agrees to be bound by the terms of this Assignment
Agreement.

            4. PAYMENTS. The Assignor hereby covenants and agrees to pay over to
the Assignee,  if and when received  following  the Transfer  Date,  any amounts
(including  any sums payable as interest in respect  thereof) paid to or for the
benefit of the Assignor that, under Section 1 hereof, belong to the Assignee.

            5. FURTHER ASSURANCES. The Assignor shall, at any time and from time
to time, upon the request of the Assignee, promptly and duly execute and deliver
any and all such further  instruments and documents and take such further action
as the  Assignee  may  reasonably  request to obtain the full  benefits  of this
Assignment  Agreement and of the right and powers herein  granted.  The Assignor
agrees to deliver any Applicable  Certificates,  and all Trust Property, if any,
then in the physical possession of the Assignor, to the Assignee.

            6.  REPRESENTATIONS AND WARRANTIES.  (a) The Assignee represents and
warrants to the Assignor and each of the Beneficiaries that:

            (i) it has all  requisite  power and  authority  and legal  right to
      enter into and carry out the transactions contemplated hereby and to carry
      out and perform the  obligations  of the "Pass Through  Trustee" under the
      Assigned Documents;

            (ii)  on  and  as  of  the  date  hereof,  the  representations  and
      warranties  of the  Assignee  set  forth  in  Section  7.15  of the  Basic
      Agreement and Section 5.04 of the New Supplement are true and correct.



            (b) The Assignor represents and warrants to the Assignee that:

            (i) it is duly  incorporated,  validly existing and in good standing
      under  the laws of the State of  Delaware  and has the full  trust  power,
      authority  and legal right under the laws of the State of Delaware and the
      United States  pertaining to its trust and fiduciary powers to execute and
      deliver this Assignment Agreement;

            (ii) the execution and delivery by it of this  Assignment  Agreement
      and the  performance  by it of its  obligations  hereunder  have been duly
      authorized  by it and will not violate  its  articles  of  association  or
      by-laws or the  provisions of any indenture,  mortgage,  contract or other
      agreement to which it is a party or by which it is bound; and

            (iii) this Assignment  Agreement  constitutes  the legal,  valid and
      binding  obligations of it enforceable  against it in accordance  with its
      terms,  except  as the  same  may be  limited  by  applicable  bankruptcy,
      insolvency,  reorganization,  moratorium  or similar  laws  affecting  the
      rights of creditors generally and by general principles of equity, whether
      considered in a proceeding at law or in equity.

            7. GOVERNING LAW. THIS ASSIGNMENT AGREEMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK INCLUDING MATTERS
OF CONSTRUCTION, VALIDITY AND PERFORMANCE.

            8.  COUNTERPARTS.  This Assignment  Agreement may be executed in any
number  of  counterparts,  all of  which  together  shall  constitute  a  single
instrument.  It shall not be necessary  that any  counterpart  be signed by both
parties so long as each party shall sign at least one counterpart.

            9. THIRD PARTY  BENEFICIARIES.  The Assignee hereby agrees,  for the
benefit of the Beneficiaries, that its representations, warranties and covenants
contained  herein are also  intended to be for the benefit of each  Beneficiary,
and each  Beneficiary  shall be deemed to be an express third party  beneficiary
with  respect  thereto,  entitled  to enforce  directly  and in its own name any
rights or claims it may have against such party as such beneficiary.




            IN WITNESS  WHEREOF,  the parties hereto,  through their  respective
officers  thereunto  duly  authorized,  have duly executed this  Assignment  and
Assumption Agreement (1999-1C) as of the day and year first above written.

                                          ASSIGNOR:
                                          WILMINGTON TRUST COMPANY,  not in  its
                                             individual   capacity   except   as
                                             expressly   provided  herein,   but
                                             solely  as  trustee  under the Pass
                                             Through  Trust  Agreement and Trust
                                             Supplement   in   respect   of  the
                                             Continental  Airlines  Pass Through
                                             Trust 1999-1C-O


                                          By:__________________________________
                                             Title:


                                          ASSIGNEE:
                                          WILMINGTON TRUST COMPANY, not  in  its
                                             individual   capacity   except   as
                                             expressly   provided  herein,   but
                                             solely  as  trustee  under the Pass
                                             Through  Trust  Agreement and Trust
                                             Supplement   in   respect   of  the
                                             Continental  Airlines  Pass Through
                                             Trust 1999-1C-S


                                          By:__________________________________
                                             Title:




                                   Schedule I

                         Schedule of Assigned Documents

            (1)  Intercreditor  Agreement dated as of February 8, 1999 among the
Trustee, the Other Trustees, the Liquidity Provider, the liquidity providers, if
any,  relating to the Certificates  issued under (and as defined in) each of the
Other Agreements and the Subordination Agent.

            (2) Escrow and Paying Agent Agreement (Class C) dated as of February
8, 1999 among the Escrow  Agent,  the  Underwriters,  the Trustee and the Paying
Agent.

            (3) Note Purchase  Agreement  dated as of February 8, 1999 among the
Company, the Trustee, the Other Trustees, the Depositary,  the Escrow Agent, the
Paying Agent and the Subordination Agent.

            (4) Deposit Agreement (Class C) dated as of February 8, 1999 between
the Escrow Agent and the Depositary.

            (5)  Each  of  the   Operative   Agreements   (as   defined  in  the
Participation Agreement for each Aircraft) in effect as of the Transfer Date.




                                   Schedule II

                            Schedule of Beneficiaries

Wilmington  Trust  Company,  not  in  its  individual  capacity  but  solely  as
Subordination Agent

Wilmington  Trust Company,  not in its individual  capacity but solely as Paying
Agent

Bayerische Landesbank Girozentrale, as Liquidity Provider

Continental Airlines, Inc.

Credit Suisse First Boston Corporation, as Underwriter

Morgan Stanley & Co. Incorporated, as Underwriter

Chase Securities Inc., as Underwriter

Goldman, Sachs & Co., as Underwriter

Salomon Smith Barney Inc., as Underwriter

First Security Bank, National Association, as Escrow Agent

Each of the other parties to the Assigned Documents









                         TRUST SUPPLEMENT No. 1999-1C-S

                             Dated February 8, 1999


                                     between

                            WILMINGTON TRUST COMPANY
                                   as Trustee,


                                       and


                           CONTINENTAL AIRLINES, INC.

                                       to

                          PASS THROUGH TRUST AGREEMENT
                         Dated as of September 25, 1997


                                 $127,039,000

              Continental Airlines Pass Through Trust 1999-1C-S
                           6.954% Continental Airlines
                           Pass Through Certificates,
                                Series 1999-1C-S






            This Trust  Supplement No.  1999-1C-S,  dated as of February 8, 1999
(herein called the "TRUST SUPPLEMENT"),  between Continental  Airlines,  Inc., a
Delaware  corporation  (the  "COMPANY"),   and  Wilmington  Trust  Company  (the
"TRUSTEE"), to the Pass Through Trust Agreement, dated as of September 25, 1997,
between the Company and the Trustee (the "BASIC AGREEMENT").


                             W I T N E S S E T H:

            WHEREAS,  the  Basic  Agreement,   unlimited  as  to  the  aggregate
principal amount of Certificates (unless otherwise specified herein, capitalized
terms used herein without definition having the respective meanings specified in
the Basic  Agreement)  which  may be  issued  thereunder,  has  heretofore  been
executed and delivered;

            WHEREAS,  the Company has obtained  commitments  from Boeing for the
delivery of certain Aircraft;

            WHEREAS,  as of the Transfer  Date (as defined  below),  the Company
will have financed the  acquisition of all or a portion of such Aircraft  either
(i) through  separate  leveraged lease  transactions,  in which case the Company
leases such  Aircraft  (collectively,  the "LEASED  AIRCRAFT"),  or (ii) through
separate secured loan transactions, in which case the Company owns such Aircraft
(collectively, the "OWNED AIRCRAFT");

            WHEREAS,  as of the  Transfer  Date,  in the  case  of  each  Leased
Aircraft,  each  Owner  Trustee,  acting on behalf  of the  corresponding  Owner
Participant, will have issued pursuant to an Indenture, on a non-recourse basis,
Equipment  Notes in order to  finance a portion  of its  purchase  price of such
Leased Aircraft;

            WHEREAS,  as of  the  Transfer  Date,  in the  case  of  each  Owned
Aircraft,  the Company will have issued pursuant to an Indenture,  on a recourse
basis,  Equipment Notes to finance a portion of the purchase price of such Owned
Aircraft;

            WHEREAS,  as of the Transfer Date, the Related  Trustee will assign,
transfer  and deliver all of such  trustee's  right,  title and  interest to the
trust  property  held by the  Related  Trustee to the  Trustee  pursuant  to the
Assignment and Assumption Agreement (as defined below);

            WHEREAS,  the  Trustee,  effective  only,  but  automatically,  upon
execution  and delivery of the  Assignment  and  Assumption  Agreement,  will be
deemed to have  declared the creation of the  Continental  Airlines Pass Through
Trust  1999-1C-S  (the  "APPLICABLE  TRUST") for the  benefit of the  Applicable
Certificateholders, and each Holder of Applicable Certificates outstanding as of
the Transfer Date, as the grantors of the Applicable  Trust, by their respective
acceptances of such Applicable  Certificates,  will join in the creation of this
Applicable Trust with the Trustee;





            WHEREAS, all Applicable Certificates deemed issued by the Applicable
Trust will evidence  fractional  undivided interests in the Applicable Trust and
will convey no rights,  benefits or interests  in respect of any property  other
than the Trust Property  except for those  Applicable  Certificates  to which an
Escrow Receipt (as defined below) has been affixed;

            WHEREAS,  upon the  execution  and  delivery of the  Assignment  and
Assumption Agreement,  all of the conditions and requirements  necessary to make
this Trust Supplement,  when duly executed and delivered,  a valid,  binding and
legal  instrument  in  accordance  with its  terms and for the  purposes  herein
expressed,  have been done,  performed  and  fulfilled,  and the  execution  and
delivery  of this Trust  Supplement  in the form and with the terms  hereof have
been in all respects duly authorized;

            WHEREAS,  this Trust  Supplement is subject to the provisions of the
Trust Indenture Act of 1939, as amended, and shall, to the extent applicable, be
governed by such provisions;

            NOW THEREFORE, in consideration of the premises herein, it is agreed
between the Company and the Trustee as follows:


                                    ARTICLE I
                                THE CERTIFICATES

            Section 1.01. THE CERTIFICATES. The Applicable Certificates shall be
known  as  "6.954%  Continental  Airlines  Pass  Through  Certificates,   Series
1999-1C-S".  Each  Applicable  Certificate  represents  a  fractional  undivided
interest in the Applicable  Trust created  hereby.  The Applicable  Certificates
shall be the only instruments  evidencing a fractional undivided interest in the
Applicable Trust.

            The terms and conditions  applicable to the Applicable  Certificates
are as follows:

            (a) The aggregate  principal  amount of the Applicable  Certificates
      that shall be initially  deemed issued under the Agreement  shall be equal
      to  the  aggregate   principal  amount  of   "Outstanding"   pass  through
      certificates  representing  fractional  undivided interests in the Related
      Trust on the Transfer Date.  Subject to the preceding sentence and Section
      5.01 of this  Trust  Supplement  and except  for  Applicable  Certificates
      authenticated  and delivered  under Sections 3.03,  3.04, 3.05 and 3.06 of
      the Basic  Agreement,  no Applicable  Certificates  shall be authenticated
      under the Agreement.

            (b) The Regular  Distribution  Dates with  respect to any payment of
      Scheduled Payments means February 2 and August 2 of each year,  commencing
      on August 2, 1999,  until payment of all of the  Scheduled  Payments to be
      made under the Equipment Notes has been made.





            (c) The Special  Distribution  Dates with respect to the  Applicable
      Certificates  means any Business  Day on which a Special  Payment is to be
      distributed pursuant to the Agreement.

            (d) At the Escrow Agent's  request under the Escrow  Agreement,  the
      Trustee shall affix the  corresponding  Escrow Receipt to each  Applicable
      Certificate.  In any event,  any  transfer or  exchange of any  Applicable
      Certificate shall also effect a transfer or exchange of the related Escrow
      Receipt.  Prior to the Final  Withdrawal  Date, no transfer or exchange of
      any Applicable  Certificate  shall be permitted  unless the  corresponding
      Escrow  Receipt  is  attached  thereto  and  also  is  so  transferred  or
      exchanged.  By acceptance of any Applicable Certificate to which an Escrow
      Receipt  is  attached,  each  Holder  of  such an  Applicable  Certificate
      acknowledges  and  accepts  the  restrictions  on  transfer  of the Escrow
      Receipt set forth herein and in the Escrow Agreement.

            (e) (i) The Applicable Certificates shall be in the form attached as
      Exhibit  A to  the  Related  Pass  Through  Trust  Supplement,  with  such
      appropriate insertions,  omissions,  substitutions and other variations as
      are required or permitted by the Related Pass Through  Trust  Agreement or
      the Agreement, as the case may be, or as the Trustee may deem appropriate,
      to reflect  the fact that the  Applicable  Certificates  are being  issued
      under the  Agreement as opposed to under the Related  Pass  Through  Trust
      Agreement.  Any Person acquiring or accepting an Applicable Certificate or
      an interest therein will, by such acquisition or acceptance,  be deemed to
      represent and warrant to and for the benefit of each Owner Participant and
      the Company that either (i) the assets of an employee benefit plan subject
      to Title I of the Employee  Retirement  Income  Security  Act of 1974,  as
      amended  ("ERISA"),  or of a plan  subject to Section 4975 of the Internal
      Revenue  Code of 1986,  as  amended  (the  "CODE"),  have not been used to
      purchase  Applicable  Certificates  or an  interest  therein  or (ii)  the
      purchase and holding of Applicable  Certificates or an interest therein is
      exempt from the prohibited transaction  restrictions of ERISA and the Code
      pursuant to one or more prohibited transaction statutory or administrative
      exemptions.

                  (ii)  The   Applicable   Certificates   shall  be   Book-Entry
      Certificates  and  shall be  subject  to the  conditions  set forth in the
      Letter of  Representations  between the Company  and the  Clearing  Agency
      attached as Exhibit B to the Related Pass Through Trust Supplement.

            (f)  The  "Participation   Agreements"  as  defined  in  this  Trust
      Supplement  are the "Note  Purchase  Agreements"  referred to in the Basic
      Agreement.

            (g) The  Applicable  Certificates  are subject to the  Intercreditor
      Agreement, the Deposit Agreement and the Escrow Agreement.

            (h) The Applicable  Certificates are entitled to the benefits of the
      Liquidity Facility.



            (i)   The Responsible Party is the Company.

            (j) The date referred to in clause (i) of the definition of the term
      "PTC Event of Default" in the Basic Agreement is the Final Maturity Date.

      The particular "sections of the Note Purchase Agreement",  for purposes of
      clause (3) of Section 7.07 of the Basic  Agreement,  are Section 8.1 (with
      respect  to Owned  Aircraft)  and  Section  9.1  (with  respect  to Leased
      Aircraft) of each Participation Agreement.

            (l) The  Equipment  Notes to be acquired and held in the  Applicable
      Trust, and the related  Aircraft and Note Documents,  are described in the
      NPA.


                                   ARTICLE II
                                   DEFINITIONS

            Section 2.01.  DEFINITIONS.  For all purposes of the Basic Agreement
as supplemented by this Trust Supplement,  the following  capitalized terms have
the following meanings (any term used herein which is defined in both this Trust
Supplement and the Basic  Agreement shall have the meaning  assigned  thereto in
this Trust  Supplement for purposes of the Basic  Agreement as  supplemented  by
this Trust Supplement):

            AGREEMENT:  Means the Basic Agreement, as supplemented by this Trust
      Supplement.

            AIRCRAFT:  Means each of the New Aircraft or Substitute  Aircraft in
      respect of which a  Participation  Agreement is entered into in accordance
      with the NPA (or any  substitute  aircraft,  including  engines  therefor,
      owned by or leased  to the  Company  and  securing  one or more  Equipment
      Notes).

            APPLICABLE CERTIFICATE:  Means any of the "Applicable  Certificates"
      issued by the Related Trust and that are  "Outstanding" (as defined in the
      Related  Pass  Through  Trust  Agreement)  as of the  Transfer  Date  (the
      "TRANSFER  DATE  CERTIFICATES")  and any  Certificate  issued in  exchange
      therefor or replacement thereof pursuant to the Agreement.

            APPLICABLE  CERTIFICATEHOLDER:  Means the  Person  in whose  name an
      Applicable  Certificate  is registered on the Register for the  Applicable
      Certificates.

            APPLICABLE TRUST: Has the meaning specified in the recitals hereto.

            ASSIGNMENT  AND  ASSUMPTION  AGREEMENT:  Means  the  assignment  and
      assumption agreement substantially in the form of Exhibit C to the Related



      Pass Through Trust  Supplement  executed and delivered in accordance  with
      Section 7.01 of the Related Trust Supplement.

            BASIC AGREEMENT: Has the meaning specified in the first paragraph of
      this Trust Supplement.

            BOEING:  Means The Boeing Company.

            BUSINESS DAY: Means any day other than a Saturday, a Sunday or a day
      on which  commercial banks are required or authorized to close in Houston,
      Texas,  New  York,  New  York,  Salt  Lake  City,  Utah or, so long as any
      Applicable  Certificate  is  Outstanding,  the city and state in which the
      Trustee  or any Loan  Trustee  maintains  its  Corporate  Trust  Office or
      receives and disburses funds.

            CLASS D  CERTIFICATEHOLDER:  Has the  meaning  specified  in Section
      4.01(b) of this Trust Supplement.

            COMPANY:  Has the meaning  specified in the first  paragraph of this
      Trust Supplement.

            DELIVERY NOTICE:  Has the meaning specified in the NPA.

            DELIVERY PERIOD  TERMINATION  DATE: Has the meaning specified in the
      Related Pass Through Trust Supplement.

            DEPOSITS:  Has the meaning specified in the Deposit Agreement.

            DEPOSIT AGREEMENT:  Means the Deposit Agreement dated as of February
      8, 1999 relating to the Applicable Certificates between the Depositary and
      the Escrow Agent,  as the same may be amended,  supplemented  or otherwise
      modified from time to time in accordance with its terms.

            DEPOSITARY: Means Westdeutsche Landesbank Girozentrale, a public law
      banking  institution  organized under the laws of North  Rhine-Westphalia,
      Germany, acting through its New York branch.

            DISTRIBUTION  DATE: Means any Regular  Distribution  Date or Special
      Distribution Date as the context requires.

            ESCROW  AGENT:  Means,  initially,  First  Security  Bank,  National
      Association,  and any  replacement  or  successor  therefor  appointed  in
      accordance with the Escrow Agreement.




            ESCROW AGREEMENT:  Means the Escrow and Paying Agent Agreement dated
      as of February 8, 1999 relating to the Applicable Certificates,  among the
      Escrow Agent,  the Escrow Paying Agent, the Related Trustee (and after the
      Transfer  Date,  the  Trustee)  and the  Underwriters,  as the same may be
      amended,   supplemented  or  otherwise  modified  from  time  to  time  in
      accordance with its terms.

            ESCROW PAYING  AGENT:  Means the Person acting as paying agent under
      the Escrow Agreement.

            ESCROW RECEIPT:  Means the receipt substantially in the form annexed
      to the Escrow Agreement  representing a fractional  undivided  interest in
      the funds held in escrow thereunder.

            FINAL MATURITY DATE:  Means February 2, 2011.

            FINAL WITHDRAWAL: Has the meaning specified in the Escrow Agreement.

            FINAL  WITHDRAWAL  DATE:  Has the  meaning  specified  in the Escrow
      Agreement.

            INDENTURE: Means each of the separate trust indentures and mortgages
      relating to the  Aircraft,  each as  specified  or described in a Delivery
      Notice  delivered  pursuant  to  the  NPA  or  the  related  Participation
      Agreement,  in each  case as the  same  may be  amended,  supplemented  or
      otherwise modified from time to time in accordance with its terms.

            INTERCREDITOR AGREEMENT:  Means the Intercreditor Agreement dated as
      of  February  8, 1999 among the Related  Trustee  (and after the  Transfer
      Date,  the Trustee),  the Related  Other  Trustees (and after the Transfer
      Date, the Other Trustees), the Liquidity Provider, the liquidity providers
      relating  to the  Certificates  issued  under  each of the  Related  Other
      Agreements,  and Wilmington Trust Company,  as Subordination  Agent and as
      trustee  thereunder,  as amended,  supplemented or otherwise modified from
      time to time in accordance with its terms.

            INVESTORS:  Means  the  Underwriters  together  with all  subsequent
      beneficial owners of the Applicable Certificates.

            LEASE:  Means,  with  respect  to each  Leased  Aircraft,  the lease
      between an Owner Trustee,  as the lessor, and the Company,  as the lessee,
      referred  to in the  related  Indenture,  as such  lease  may be  amended,
      supplemented or otherwise modified in accordance with its terms.

            LEASED AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.




            LEASED  AIRCRAFT  INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            LIQUIDITY FACILITY: Means, initially, the Revolving Credit Agreement
      dated as of February  8, 1999  relating  to the  Applicable  Certificates,
      between  the  Liquidity   Provider  and  Wilmington   Trust  Company,   as
      Subordination  Agent, as agent and trustee for the Applicable  Trust, and,
      from  and  after  the  replacement  of  such  agreement  pursuant  to  the
      Intercreditor  Agreement,  the replacement liquidity facility therefor, in
      each case as amended, supplemented or otherwise modified from time to time
      in accordance with their respective terms.

            LIQUIDITY  PROVIDER:   Means,   initially,   Bayerische   Landesbank
      Girozentrale, a public law banking institution organized under the laws of
      the Free State of Bavaria,  Germany,  and any  replacements  or successors
      therefor appointed in accordance with the Intercreditor Agreement.

            NEW AIRCRAFT:  Has the meaning specified in the NPA.

            NOTE  DOCUMENTS:  Means the  Equipment  Notes  with  respect  to the
      Applicable  Certificates and, with respect to any such Equipment Note, (i)
      the Indenture and the Participation  Agreement  relating to such Equipment
      Note,  and  (ii) in the case of any  Equipment  Note  related  to a Leased
      Aircraft, the Lease relating to such Leased Aircraft.

            NPA: Means the Note Purchase  Agreement dated as of February 8, 1999
      among the Related Trustee (and after the Transfer Date, the Trustee),  the
      Related Other Trustees (and after the Transfer Date, the Other  Trustees),
      the  Company,   the  Escrow  Agent,   the  Escrow  Paying  Agent  and  the
      Subordination Agent, as the same may be amended, supplemented or otherwise
      modified from time to time, in accordance with its terms.

            OTHER  AGREEMENTS:  Means (i) the Basic Agreement as supplemented by
      Trust   Supplement  No.  1999-1A-S  dated  the  date  hereof  relating  to
      Continental  Airlines  Pass  Through  Trust  1999-1A-S  and (ii) the Basic
      Agreement as supplemented by Trust Supplement No. 1999-1B-S dated the date
      hereof relating to Continental Airlines Pass Through Trust 1999-1B-S.

            OTHER TRUSTEES:  Means the trustees under the Other Agreements,  and
      any successor or other trustee appointed as provided therein.

            OTHER  TRUSTS:  Means the  Continental  Airlines  Pass Through Trust
      1999-1A-S  and the  Continental  Airlines  Pass Through  Trust  1999-1B-S,
      created by the Other Agreements.




            OUTSTANDING:  When used with  respect  to  Applicable  Certificates,
      means, as of the date of  determination,  all Transfer Date  Certificates,
      and  all  other  Applicable  Certificates  theretofore  authenticated  and
      delivered under this Agreement, in each case except:

                  (i)  Applicable  Certificates   theretofore  canceled  by  the
            Registrar  or  delivered  to  the  Trustee  or  the   Registrar  for
            cancellation;

                 (ii) Applicable Certificates for which money in the full amount
            required  to  make  the  final  distribution  with  respect  to such
            Applicable  Certificates  pursuant  to  Section  11.01 of the  Basic
            Agreement has been  theretofore  deposited with the Trustee in trust
            for the Applicable Certificateholders as provided in Section 4.01 of
            the  Basic  Agreement  pending  distribution  of such  money to such
            Applicable  Certificateholders  pursuant  to  payment  of such final
            distribution; and

               (iii) Applicable Certificates in exchange for or in lieu of which
            other Applicable  Certificates have been authenticated and delivered
            pursuant to this Agreement.

            OWNED  AIRCRAFT:  Has the meaning  specified in the third recital to
      this Trust Supplement.

            OWNED  AIRCRAFT   INDENTURE:   Has  the  meaning  specified  in  the
      Intercreditor Agreement.

            OWNER PARTICIPANT:  With respect to any Equipment Note relating to a
      Leased  Aircraft,  means the "Owner  Participant"  as  referred  to in the
      Indenture  pursuant  to  which  such  Equipment  Note  is  issued  and any
      permitted  successor  or  assign  of such  Owner  Participant;  and  OWNER
      PARTICIPANTS  at  any  time  of  determination  means  all  of  the  Owner
      Participants thus referred to in the Indentures.

            OWNER  TRUSTEE:  With respect to any  Equipment  Note  relating to a
      Leased  Aircraft,  means  the  "Owner  Trustee",  as  referred  to in  the
      Indenture  pursuant  to which such  Equipment  Note is issued,  not in its
      individual capacity but solely as trustee; and OWNER TRUSTEES means all of
      the Owner Trustees party to any of the Indentures.

            OWNER  TRUSTEE'S  PURCHASE  AGREEMENT:  Means,  with  respect to any
      Leased Aircraft,  the agreement between the Company and the relevant Owner
      Trustee  pursuant to which,  INTER ALIA, the Company  assigns to the Owner
      Trustee  certain  rights  of  the  Company  under  the  aircraft  purchase
      agreement with respect to such Leased Aircraft.

            PARTICIPATION AGREEMENT:  Means each Participation Agreement entered
      into by the  Trustee  pursuant  to the NPA,  as the  same may be  amended,
      supplemented or otherwise modified in accordance with its terms.




            POOL BALANCE: Means, as of any date, (i) the original aggregate face
      amount of the  "Applicable  Certificates"  as defined in the Related  Pass
      Through Trust  Agreement,  less (ii) the aggregate  amount of all payments
      made in respect of such  Certificates,  the  Applicable  Certificates  (as
      defined in the  Agreement)  or the  Deposits,  other than payments made in
      respect of interest or premium  thereon or  reimbursement  of any costs or
      expenses  incurred in  connection  therewith.  The Pool  Balance as of any
      Distribution  Date shall be computed  after  giving  effect to any special
      distribution with respect to unused Deposits,  payment of principal of the
      Equipment  Notes or payment with  respect to other Trust  Property and the
      distribution thereof to be made on that date.

            POOL  FACTOR:  Means,  as of any  Distribution  Date,  the  quotient
      (rounded to the seventh  decimal place)  computed by dividing (i) the Pool
      Balance by (ii) the  original  aggregate  face  amount of the  "Applicable
      Certificates" as defined in the Related Pass Through Trust Agreement.  The
      Pool Factor as of any  Distribution  Date shall be computed  after  giving
      effect to any  special  distribution  with  respect  to  unused  Deposits,
      payment of principal of the  Equipment  Notes or payments  with respect to
      other Trust Property and the distribution thereof to be made on that date.

            PROSPECTUS SUPPLEMENT: Means the Prospectus Supplement dated January
      21, 1999 relating to the offering of the Certificates.

            RELATED  OTHER  PASS  THROUGH  TRUST  AGREEMENTS:  Means the  "Other
      Agreements" as defined in the Related Pass Through Trust Agreement.

            RELATED OTHER TRUSTEES: Means the "Other Trustees" as defined in the
      Related Pass Through Trust Agreement.

            RELATED  OTHER  TRUSTS:  Means the "Other  Trusts" as defined in the
      Related Pass Through Trust Agreement.

            RELATED PASS THROUGH TRUST  AGREEMENT:  Means the Basic Agreement as
      supplemented by the Trust  Supplement No.  1999-1C-O dated the date hereof
      (the "RELATED PASS THROUGH TRUST SUPPLEMENT"), relating to the Continental
      Airlines Pass Through Trust  1999-1C-O and entered into by the Company and
      the Trustee,  as amended,  supplemented or otherwise modified from time to
      time in accordance with its terms.

            RELATED TRUST:  Means the Continental  Pass Through Trust 1999-1C-O,
      formed under the Related Pass Through Trust Agreement.

            RELATED  TRUSTEE:  Means the trustee  under the Related Pass Through
      Trust Agreement.

            SPECIAL PAYMENT:  Means any payment (other than a Scheduled Payment)
      in respect of, or any proceeds of, any  Equipment  Note,  Trust  Indenture



      Estate (as defined in each Leased  Aircraft  Indenture) or Collateral  (as
      defined in each Owned Aircraft Indenture).

            SUBSTITUTE AIRCRAFT: Has the meaning specified in the NPA.

            TRANSFER  DATE:  Means the moment of  execution  and delivery of the
      Assignment and Assumption Agreement by each of the parties thereto.

            TRANSFER  DATE  CERTIFICATES:  Has  the  meaning  specified  in  the
      definition of "Applicable Certificates".

            TRIGGERING  EVENT:  Has the  meaning  assigned  to such  term in the
      Intercreditor Agreement.

            TRUST PROPERTY:  Means (i) subject to the  Intercreditor  Agreement,
      the  Equipment  Notes held as the property of the  Applicable  Trust,  all
      monies at any time  paid  thereon  and all  monies  due and to become  due
      thereunder,  (ii) funds  from time to time  deposited  in the  Certificate
      Account and the Special Payments Account and, subject to the Intercreditor
      Agreement,  any proceeds from the sale by the Trustee  pursuant to Article
      VI of the Basic  Agreement of any  Equipment  Note and (iii) all rights of
      the Applicable Trust and the Trustee,  on behalf of the Applicable  Trust,
      under the Intercreditor  Agreement,  the Escrow Agreement, the NPA and the
      Liquidity Facility,  including,  without limitation, all rights to receive
      certain payments thereunder,  and all monies paid to the Trustee on behalf
      of the  Applicable  Trust pursuant to the  Intercreditor  Agreement or the
      Liquidity  Facility,  PROVIDED that rights with respect to the Deposits or
      under the Escrow Agreement will not constitute Trust Property.

            TRUST  SUPPLEMENT:  Has the meaning specified in the first paragraph
      of this trust supplement.

            UNDERWRITERS:   Means,  collectively,  Credit  Suisse  First  Boston
      Corporation,  Morgan Stanley & Co.  Incorporated,  Chase  Securities Inc.,
      Goldman, Sachs & Co. and Salomon Smith Barney Inc.

            UNDERWRITING  AGREEMENT:  Means  the  Underwriting  Agreement  dated
      January 21, 1999 among the  Underwriters,  the Company and the Depositary,
      as the same may be amended,  supplemented or otherwise  modified from time
      to time in accordance with its terms.



                                   ARTICLE III
                        STATEMENTS TO CERTIFICATEHOLDERS

            Section 3.01.  STATEMENTS TO APPLICABLE  CERTIFICATEHOLDERS.  (a) On
each  Distribution  Date,  the Trustee will include  with each  distribution  to
Applicable  Certificateholders of a Scheduled Payment or Special Payment, as the
case may be, a statement  setting forth the  information  provided below (in the
case of a Special  Payment,  reflecting in part the information  provided by the
Escrow Paying Agent under the Escrow Agreement).  Such statement shall set forth
(per $1,000 face amount  Applicable  Certificate as to (ii), (iii), (iv) and (v)
below) the following information:

            (i) the aggregate amount of funds  distributed on such  Distribution
      Date under the Agreement and under the Escrow  Agreement,  indicating  the
      amount allocable to each source;

            (ii) the amount of such distribution  under the Agreement  allocable
      to principal and the amount allocable to premium, if any;

            (iii) the amount of such distribution under the Agreement  allocable
      to interest;

            (iv) the  amount of such  distribution  under the  Escrow  Agreement
      allocable to interest;

            (v) the  amount  of such  distribution  under the  Escrow  Agreement
      allocable to unused Deposits, if any; and

            (vi) the Pool Balance and the Pool Factor.

            With respect to the Applicable  Certificates  registered in the name
of a Clearing Agency,  on the Record Date prior to each  Distribution  Date, the
Trustee will request from such  Clearing  Agency a securities  position  listing
setting forth the names of all Clearing  Agency  Participants  reflected on such
Clearing Agency's books as holding  interests in the Applicable  Certificates on
such Record Date. On each Distribution  Date, the Trustee will mail to each such
Clearing  Agency  Participant  the  statement  described  above  and  will  make
available additional copies as requested by such Clearing Agency Participant for
forwarding to holders of interests in the Applicable Certificates.

            (b)  Within  a  reasonable  period  of  time  after  the end of each
calendar  year but not later than the latest date  permitted by law, the Trustee
shall  furnish to each Person who at any time during such  calendar  year was an
Applicable  Certificateholder  of record a statement  containing  the sum of the
amounts determined pursuant to clauses (a)(i),  (a)(ii),  (a)(iii),  (a)(iv) and
(a)(v)  above  for such  calendar  year or,  in the  event  such  Person  was an
Applicable  Certificateholder  of record during a portion of such calendar year,
for such portion of such year, and such other items as are readily  available to
the Trustee and which an Applicable  Certificateholder  shall reasonably request
as necessary for the purpose of such Applicable Certificateholder's  preparation



of its federal income tax returns.  Such statement and such other items shall be
prepared on the basis of  information  supplied  to the Trustee by the  Clearing
Agency  Participants  and shall be  delivered  by the  Trustee to such  Clearing
Agency  Participants  to be available for  forwarding  by such  Clearing  Agency
Participants  to the holders of interests in the Applicable  Certificates in the
manner described in Section 3.01(a) of this Trust Supplement.

            (c) If the  aggregate  principal  payments  scheduled  for August 2,
1999, on the Equipment Notes held as Trust Property as of July 9, 1999,  differs
from the amount thereof set forth for the Applicable  Certificates  on page S-34
of the Prospectus Supplement, by no later than July 18, 1999 the Trustee (if the
Related Trustee has not already done so) shall mail written notice of the actual
amount of such scheduled payments to the Applicable Certificateholders of record
as of a date within 10 Business Days prior to the date of mailing.

            (d) Promptly  following (i) the Delivery Period Termination Date, if
there has been any change in the  information  set forth in clauses (x), (y) and
(z) below  from that set forth in page S-34 of the  Prospectus  Supplement,  and
(ii) any early  redemption  or  purchase  of, or any  default in the  payment of
principal  or  interest in respect  of, any of the  Equipment  Notes held in the
Applicable Trust, or any Final  Withdrawal,  the Trustee (if the Related Trustee
has not  already  done so) shall  furnish to  Applicable  Certificateholders  of
record on such date a statement setting forth (x) the expected Pool Balances for
each  subsequent  Regular   Distribution  Date  following  the  Delivery  Period
Termination  Date,  (y) the related Pool  Factors for such Regular  Distribution
Dates and (z) the  expected  principal  distribution  schedule of the  Equipment
Notes, in the aggregate, held as Trust Property at the date of such notice. With
respect  to the  Applicable  Certificates  registered  in the name of a Clearing
Agency,  on the  Transfer  Date,  the Trustee  (if the  Related  Trustee has not
already done so) will request from such  Clearing  Agency a securities  position
listing setting forth the names of all Clearing Agency Participants reflected on
such  Clearing   Agency's  books  as  holding   interests  in  the   "Applicable
Certificates"  (as defined in the Related Pass Through  Trust  Agreement) on the
Delivery  Period  Termination  Date. The Trustee (if the Related Trustee has not
already  done  so)  will  mail to each  such  Clearing  Agency  Participant  the
statement described above and will make available additional copies as requested
by such Clearing  Agency  Participant  for forwarding to holders of interests in
the Applicable Certificates.

            (e) This Section 3.01  supersedes  and replaces  Section 4.03 of the
Basic Agreement, with respect to the Applicable Trust.

                                   ARTICLE IV
                                     DEFAULT

            Section 4.01. PURCHASE RIGHTS OF CERTIFICATEHOLDERS. (a) At any time
after the occurrence and during the  continuation  of a Triggering  Event,  each
Applicable  Certificateholder  shall have the right (which shall not expire upon
any  purchase  of the  Class  A  Certificates  pursuant  to the  Class  B  Trust



Agreement) to purchase,  for the purchase  prices set forth in the Class A Trust
Agreement and the Class B Trust Agreement,  respectively, all, but not less than
all, of the Class A  Certificates  and the Class B  Certificates  upon ten days'
written  notice to the Class A  Trustee,  the  Class B  Trustee  and each  other
Applicable  Certificateholder,  provided  that  (i) if  prior to the end of such
ten-day period any other Applicable  Certificateholder  notifies such purchasing
Applicable  Certificateholder that such other Applicable Certificateholder wants
to participate in such purchase,  then such other  Applicable  Certificateholder
may join with the purchasing  Applicable  Certificateholder to purchase all, but
not less than all, of the Class A Certificates  and the Class B Certificates pro
rata based on the Fractional  Undivided Interest in the Applicable Trust held by
each  such  Applicable  Certificateholder  and  (ii) if prior to the end of such
ten-day  period  any other  Applicable  Certificateholder  fails to  notify  the
purchasing    Applicable    Certificateholder    of   such   other    Applicable
Certificateholder's  desire to participate  in such a purchase,  then such other
Applicable  Certificateholder  shall  lose its  right to  purchase  the  Class A
Certificates and the Class B Certificates pursuant to this Section 4.01(a).

            (b) By acceptance of its  Applicable  Certificate,  each  Applicable
Certificateholder  agrees that at any time after the  occurrence  and during the
continuation  of a Triggering  Event,  each holder of a Class D  Certificate  (a
"CLASS D  CERTIFICATEHOLDER")  shall have the right (which shall not expire upon
any purchase of the Class A Certificates pursuant to the Class B Trust Agreement
or any  purchase  of the  Class  A  Certificates  and the  Class B  Certificates
pursuant  to clause (a) above) to  purchase  all,  but not less than all, of the
Applicable  Certificates,  the Class A Certificates and the Class B Certificates
upon ten days' written notice to the Trustee,  the Class A Trustee,  the Class B
Trustee and each other Class D Certificateholder,  PROVIDED that (A) if prior to
the end of such ten-day period any other Class D Certificateholder notifies such
purchasing Class D  Certificateholder  that such other Class D Certificateholder
wants to participate in such purchase, then such other Class D Certificateholder
may join with the purchasing Class D Certificateholder  to purchase all, but not
less than all, of the Applicable Certificates,  the Class A Certificates and the
Class B Certificates pro rata based on the Fractional  Undivided Interest in the
Class D Trust  held by each such Class D  Certificateholder  and (B) if prior to
the end of such  ten-day  period any other  Class D  Certificateholder  fails to
notify  the  purchasing  Class  D  Certificateholder   of  such  other  Class  D
Certificateholder's  desire to participate  in such a purchase,  then such other
Class D  Certificateholder  shall  lose its  right to  purchase  the  Applicable
Certificates,  the Class A Certificates and the Class B Certificates pursuant to
this Section 4.01(b).

            The purchase price with respect to the Applicable Certificates shall
be equal to the Pool  Balance  of the  Applicable  Certificates,  together  with
accrued  and  unpaid  interest  thereon  to the date of such  purchase,  without
premium,  but including any other amounts then due and payable to the Applicable
Certificateholders  under the Agreement, the Intercreditor Agreement, the Escrow
Agreement  or  any  Note  Document  or  on  or  in  respect  of  the  Applicable
Certificates;   PROVIDED,   HOWEVER,   that  no  such   purchase  of  Applicable
Certificates  shall be effective  unless the  purchaser(s)  shall certify to the
Trustee that  contemporaneously  with such purchase,  such purchaser(s) is (are)
purchasing, pursuant to the terms of the Agreement and the Other Agreements, the
Applicable  Certificates,  the Class A Certificates and the Class B Certificates
which are senior to the securities  held by such  purchaser(s).  Each payment of



the  purchase  price of the  Applicable  Certificates  referred  to in the first
sentence  hereof  shall be made to an  account  or  accounts  designated  by the
Trustee  and each such  purchase  shall be subject to the terms of this  Section
4.01(b).  Each  Applicable  Certificateholder  agrees by its  acceptance  of its
Applicable  Certificate  that (at any time after the  occurrence  and during the
continuation  of a  Triggering  Event) it will,  upon  payment from such Class D
Certificateholder(s)  of the purchase  price set forth in the first  sentence of
this  paragraph,  (i)  forthwith  sell,  assign,  transfer  and  convey  to  the
purchaser(s)  thereof (without recourse,  representation or warranty of any kind
except for its own acts),  all of the right,  title,  interest and obligation of
such Applicable  Certificateholder in the Agreement,  the Escrow Agreement,  the
Deposit Agreement, the Intercreditor Agreement, the Liquidity Facility, the NPA,
the Note Documents and all Applicable  Certificates  and Escrow Receipts held by
such Applicable Certificateholder (excluding all right, title and interest under
any of the foregoing to the extent such right, title or interest is with respect
to an obligation  not then due and payable as respects any action or inaction or
state of affairs  occurring  prior to such sale) (and the purchaser shall assume
all of such Applicable Certificateholder's  obligations under the Agreement, the
Escrow  Agreement,  the Deposit  Agreement,  the  Intercreditor  Agreement,  the
Liquidity  Facility,  the  NPA,  the  Note  Documents  and all  such  Applicable
Certificates and Escrow  Receipts),  (ii) if such purchase occurs after a record
date  specified  in  Section  2.03  of  the  Escrow  Agreement  relating  to the
distribution  of unused  Deposits and/or accrued and unpaid interest on Deposits
and prior to or on the related distribution date thereunder, forthwith turn over
to the purchaser(s) of its Applicable  Certificate all amounts, if any, received
by it on account of such distribution, and (iii) if such purchase occurs after a
Record  Date  relating  to any  distribution  and  prior  to or on  the  related
Distribution  Date,  forthwith turn over to the  purchaser(s)  of its Applicable
Certificate all amounts, if any, received by it on account of such distribution.
The Applicable  Certificates  will be deemed to be purchased on the date payment
of the  purchase  price is made  notwithstanding  the failure of the  Applicable
Certificateholders  to deliver  any  Applicable  Certificates  and,  upon such a
purchase,  (I) the only rights of the Applicable  Certificateholders  will be to
deliver the Applicable Certificates to the purchaser(s) and receive the purchase
price for such Applicable  Certificates  and (II) if the  purchaser(s)  shall so
request, such Applicable  Certificateholder  will comply with all the provisions
of Section 3.04 of the Basic Agreement to enable new Applicable  Certificates to
be  issued to the  purchaser  in such  denominations  as it shall  request.  All
charges and expenses in connection  with the issuance of any such new Applicable
Certificates shall be borne by the purchaser thereof.

            As used in this Section 4.01 and elsewhere in this Trust Supplement,
the terms "Class A Certificate",  "Class A Trust Agreement",  "Class A Trustee",
"Class B Certificate",  "Class B Trust Agreement",  "Class B Trustee",  "Class D
Certificate" and "Class D Trust", shall have the respective meanings assigned to
such terms in the Intercreditor Agreement.

            (c) This Section 4.01 supersedes and replaces Section 6.01(b) of the
Basic Agreement, with respect to the Applicable Trust.


                                    ARTICLE V
                                   THE TRUSTEE


            Section  5.01.  ACQUISITION  OF TRUST  PROPERTY.  (a) The Trustee is
hereby irrevocably authorized and directed to execute and deliver the Assignment
and  Assumption  Agreement on the date  specified in Section 7.01 of the Related
Pass  Through  Trust  Supplement,  subject  only  to  the  satisfaction  of  the
conditions set forth in said Section 7.01. This Agreement  (except only for this
sentence and the immediately preceding sentence hereof, which are effective upon
execution  and delivery  hereof) shall become  effective  upon the execution and
delivery  of the  Assignment  and  Assumption  Agreement  by the Trustee and the
Related Trustee,  automatically  and without any further  signature or action on
the part of the Company and the  Trustee,  and shall  thereupon  constitute  the
legal, valid and binding  obligation of the parties hereto  enforceable  against
each of the parties hereto in accordance with its terms. Upon such execution and
delivery of the Assignment and Assumption Agreement,  the Related Trust shall be
terminated, the Applicable Certificateholders shall receive beneficial interests
in the  Applicable  Trust in exchange for their  interests in the Related  Trust
equal to their  respective  beneficial  interests  in the Related  Trust and the
"Outstanding"  (as defined in the Related Pass  Through  Trust  Agreement)  pass
through certificates  representing fractional undivided interests in the Related
Trust  shall be deemed  for all  purposes  of this  Agreement,  without  further
signature  or  action  of any  party or  Certificateholder,  to be  Certificates
representing  the same  Fractional  Undivided  Interests  in the Trust and Trust
Property.  By  acceptance  of  its  Applicable   Certificate,   each  Applicable
Certificateholder  consents  to  and  ratifies  such  assignment,  transfer  and
delivery  of the trust  property of the  Related  Trust to the Trustee  upon the
execution  and  delivery  of  the  Assignment  and  Assumption  Agreement.   The
provisions  of this Section  5.01(a)  supersede  and replace the  provisions  of
Section 2.02 of the Basic  Agreement with respect to the Applicable  Trust,  and
all  provisions of the Basic  Agreement  relating to Postponed  Notes or Section
2.02 of the Basic Agreement shall not apply to the Applicable Trust.

           (b) The Trustee,  upon the execution  and delivery of the  Assignment
and Assumption  Agreement,  acknowledges its acceptance of all right,  title and
interest in and to the Trust  Property and declares  that the Trustee  holds and
will hold such right, title and interest for the benefit of all then present and
future  Applicable  Certificateholders,  upon the trusts herein and in the Basic
Agreement set forth. By the acceptance of each Applicable  Certificate issued to
it under the Related Pass Through  Trust  Agreement and deemed issued under this
Agreement,  each  Holder of any such  Applicable  Certificate  as grantor of the
Applicable Trust thereby joins in the creation and declaration of the Applicable
Trust.  The  provisions  of this  Section  5.01(b)  supersede  and  replace  the
provisions  of  Section  2.03  of  the  Basic  Agreement,  with  respect  to the
Applicable Trust.

            Section 5.02.     [Intentionally Omitted]

            Section 5.03. THE TRUSTEE. (a) Subject to Section 5.04 of this Trust
Supplement  and Section 7.15 of the Basic  Agreement,  the Trustee  shall not be
responsible  in any  manner  whatsoever  for or in respect  of the  validity  or



sufficiency  of this Trust  Supplement,  the Deposit  Agreement,  the NPA or the
Escrow  Agreement or the due  execution  hereof or thereof by the Company or the
other  parties  thereto  (other than the  Trustee),  or for or in respect of the
recitals and statements  contained herein or therein,  all of which recitals and
statements  are made  solely by the  Company,  except  that the  Trustee  hereby
represents and warrants that each of this Trust Supplement, the Basic Agreement,
each Applicable Certificate, the Intercreditor Agreement, the NPA and the Escrow
Agreement  has been  executed  and  delivered by one of its officers who is duly
authorized to execute and deliver such document on its behalf.

            (b)  Except as herein  otherwise  provided  and  except  during  the
continuance  of an Event of Default in respect of the  Applicable  Trust created
hereby,  no duties,  responsibilities  or liabilities  are assumed,  or shall be
construed to be assumed, by the Trustee by reason of this Trust Supplement other
than as set forth in the  Agreement,  and this Trust  Supplement is executed and
accepted on behalf of the Trustee,  subject to all the terms and  conditions set
forth in the  Agreement as fully to all intents,  as if the same were herein set
forth at length.

            Section 5.04.  REPRESENTATIONS  AND  WARRANTIES OF THE TRUSTEE.  The
Trustee hereby represents and warrants, on the Transfer Date, that:

            (a) the Trustee has full power, authority and legal right to receive
      the Trust Property assigned by the Related Trustee, assume the obligations
      under, and perform,  the Assignment and Assumption  Agreement,  this Trust
      Supplement, the Intercreditor Agreement, the Escrow Agreement, the NPA and
      the Note  Documents  to which it is a party and has  taken  all  necessary
      action to authorize such receipt, assumption and performance by it of this
      Trust Supplement,  the Intercreditor  Agreement, the Escrow Agreement, the
      NPA and the Note Documents to which it is a party;

            (b) the  receipt  of the Trust  Property  under the  Assignment  and
      Assumption  Agreement and the performance by the Trustee of the Assignment
      and  Assumption  Agreement,  this  Trust  Supplement,   the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party (i) will not  violate  any  provision  of any United  States
      federal  law or the law of the  state  of the  United  States  where it is
      located  governing  the  banking  and trust  powers of the  Trustee or any
      order, writ, judgment, or decree of any court,  arbitrator or governmental
      authority  applicable  to the Trustee or any of its assets,  (ii) will not
      violate any  provision  of the articles of  association  or by-laws of the
      Trustee, and (iii) will not violate any provision of, or constitute,  with
      or  without  notice or lapse of time,  a default  under,  or result in the
      creation or imposition of any lien on any properties included in the Trust
      Property pursuant to the provisions of any mortgage, indenture,  contract,
      agreement or other  undertaking to which it is a party,  which  violation,
      default or lien could  reasonably be expected to have an adverse effect on
      the Trustee's  performance  or ability to perform its duties  hereunder or
      thereunder or on the transactions contemplated herein or therein;

            (c) the  receipt  of the Trust  Property  under the  Assignment  and
      Assumption  Agreement and the performance by the Trustee of the Assignment



      and  Assumption  Agreement,  this  Trust  Supplement,   the  Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party will not require the authorization, consent, or approval of,
      the giving of notice to, the filing or registration with, or the taking of
      any other  action in respect of, any  governmental  authority or agency of
      the United  States or the state of the United  States  where it is located
      regulating the banking and corporate trust activities of the Trustee; and

            (d) The Assignment  and Assumption  Agreement has been duly executed
      and delivered by the Trustee and this Trust Supplement,  the Intercreditor
      Agreement,  the Escrow Agreement,  the NPA and the Note Documents to which
      it is a party have been,  or will be, as  applicable,  duly  executed  and
      delivered  by  the  Trustee  and  constitute,   or  will  constitute,   as
      applicable,  the  legal,  valid and  binding  agreements  of the  Trustee,
      enforceable   against  it  in  accordance  with  their  respective  terms;
      PROVIDED,  HOWEVER,  that  enforceability may be limited by (i) applicable
      bankruptcy,  insolvency,   reorganization,   moratorium  or  similar  laws
      affecting the rights of creditors generally and (ii) general principles of
      equity.

            Section 5.05. TRUSTEE LIENS. The Trustee in its individual  capacity
agrees,  in addition to the  agreements  contained  in Section 7.17 of the Basic
Agreement,  that it will at its own cost and expense promptly take any action as
may be necessary to duly discharge and satisfy in full any Trustee's Liens on or
with respect to the Trust Property which is  attributable  to the Trustee in its
individual  capacity and which is unrelated to the transactions  contemplated by
the Intercreditor Agreement or the NPA.


                                   ARTICLE VI
                  ADDITIONAL AMENDMENT; SUPPLEMENTAL AGREEMENTS

            Section  6.01.  AMENDMENT  OF SECTION  5.02 OF THE BASIC  AGREEMENT.
Section  5.02 of the Basic  Agreement  shall be  amended,  with  respect  to the
Applicable Trust, by (i) replacing the phrase "of the Note Documents and of this
Agreement"  set forth in  paragraph  (b)  thereof  with the  phrase "of the Note
Documents,  of the NPA and of this  Agreement" and (ii) replacing the phrase "of
this Agreement and any Note Document" set forth in the last paragraph of Section
5.02 with the phrase "of this Agreement, the NPA and any Note Document".

            Section 6.02.  SUPPLEMENTAL AGREEMENTS WITHOUT CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.01 of the Basic Agreement,
under the terms of, and subject to the limitations contained in, Section 9.01 of
the Basic  Agreement,  the Company may (but will not be  required  to),  and the
Trustee (subject to Section 9.03 of the Basic Agreement) shall, at the Company's
request,  at any  time  and  from  time to  time,  (i)  enter  into  one or more
agreements  supplemental  to the  Escrow  Agreement,  the  NPA  or  the  Deposit
Agreement,  for any of the purposes set forth in clauses (1) through (9) of such
Section  9.01,  and (without  limitation of the foregoing or Section 9.01 of the
Basic Agreement) (a) clauses (2) and (3) of such Section 9.01 shall be deemed to



include the  Company's  obligations  under (in the case of clause (2)),  and the
Company's  rights and powers  conferred by (in the case of clause (3)),  the NPA
and (b)  references  in clauses  (4),  (6) and (7) of such  Section 9.01 to "any
Intercreditor Agreement or any Liquidity Facility" shall also be deemed to refer
to "the Intercreditor  Agreement,  the Liquidity Facility, the Escrow Agreement,
the NPA or the  Deposit  Agreement"  and (ii) enter into one or more  agreements
supplemental  to this Agreement to provide for the formation of a Class D Trust,
the  issuance  of Class D  Certificates,  the  purchase  by the Class D Trust of
Equipment Notes and other matters incidental  thereto or otherwise  contemplated
by Section 2.01(b) of the Basic Agreement.

            Section  6.03.  SUPPLEMENTAL  AGREEMENTS  WITH CONSENT OF APPLICABLE
CERTIFICATEHOLDERS.  Without  limitation of Section 9.02 of the Basic Agreement,
the provisions of Section 9.02 of the Basic  Agreement shall apply to agreements
or  amendments  for the purpose of adding any  provisions  to or changing in any
manner or eliminating any of the provisions of the Escrow Agreement, the Deposit
Agreement or the NPA or modifying  in any manner the rights and  obligations  of
the  Applicable  Certificateholders  under the  Escrow  Agreement,  the  Deposit
Agreement or the NPA;  provided that the  provisions  of Section  9.02(1) of the
Basic Agreement shall be deemed to include reductions in any manner of, or delay
in the timing of, any receipt by the Applicable  Certificateholders  of payments
upon the Deposits.


                                   ARTICLE VII
                              TERMINATION OF TRUST

          Section 7.01.  TERMINATION OF THE APPLICABLE TRUST. (a) The respective
obligations and  responsibilities of the Company and the Trustee with respect to
the Applicable  Trust shall  terminate upon the  distribution  to all Applicable
Certificateholders  and the Trustee of all amounts required to be distributed to
them pursuant to this Agreement and the disposition of all property held as part
of the Trust Property;  PROVIDED, HOWEVER, that in no event shall the Applicable
Trust  continue  beyond one hundred ten (110)  years  following  the date of the
execution of this Trust Supplement.

            Notice of any  termination,  specifying the  Distribution  Date upon
which  the  Applicable   Certificateholders   may  surrender  their   Applicable
Certificates  to  the  Trustee  for  payment  of  the  final   distribution  and
cancellation,   shall  be  mailed   promptly  by  the   Trustee  to   Applicable
Certificateholders not earlier than the 60th day and not later than the 15th day
next preceding such final Distribution Date specifying (A) the Distribution Date
upon which the proposed  final payment of the  Applicable  Certificates  will be
made upon presentation and surrender of Applicable Certificates at the office or
agency of the Trustee  therein  specified,  (B) the amount of any such  proposed
final  payment,  and (C) that  the  Record  Date  otherwise  applicable  to such
Distribution Date is not applicable,  payments being made only upon presentation
and  surrender  of the  Applicable  Certificates  at the office or agency of the
Trustee therein  specified.  The Trustee shall give such notice to the Registrar
at the  time  such  notice  is  given  to  Applicable  Certificateholders.  Upon
presentation  and surrender of the Applicable  Certificates  in accordance  with



such  notice,   the  Trustee  shall  cause  to  be   distributed  to  Applicable
Certificateholders such final payments.

            In the event that all of the Applicable Certificateholders shall not
surrender their Applicable Certificates for cancellation within six months after
the date specified in the above-mentioned written notice, the Trustee shall give
a second  written  notice  to the  remaining  Applicable  Certificateholders  to
surrender their  Applicable  Certificates for cancellation and receive the final
distribution  with respect thereto.  No additional  interest shall accrue on the
Applicable  Certificates  after the  Distribution  Date  specified  in the first
written notice.  In the event that any money held by the Trustee for the payment
of distributions on the Applicable  Certificates  shall remain unclaimed for two
years (or such lesser time as the Trustee shall be satisfied,  after sixty days'
notice from the Company, is one month prior to the escheat period provided under
applicable  law) after the final  distribution  date with respect  thereto,  the
Trustee shall pay to each Loan Trustee the appropriate  amount of money relating
to such Loan Trustee and shall give written  notice thereof to the related Owner
Trustees, the Owner Participants and the Company.

            (b) The  provisions  of this Section 7.01  supersede and replace the
provisions of Section 11.01 of the Basic Agreement in its entirety, with respect
to the Applicable Trust.


                                  ARTICLE VIII
                            MISCELLANEOUS PROVISIONS

            Section 8.01. BASIC AGREEMENT RATIFIED.  Except and so far as herein
expressly  provided,  all of the  provisions,  terms and conditions of the Basic
Agreement are in all respects  ratified and confirmed;  and the Basic  Agreement
and this Trust Supplement shall be taken, read and construed as one and the same
instrument.  All  replacements of provisions of, and other  modifications of the
Basic  Agreement set forth in this Trust  Supplement  are solely with respect to
the Applicable Trust.

            SECTION  8.02.  GOVERNING  LAW.  THE  AGREEMENT  AND THE  APPLICABLE
CERTIFICATES  SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE  WITH THE LAWS OF
THE STATE OF NEW YORK. THIS SECTION 8.02  SUPERSEDES AND REPLACES  SECTION 12.05
OF THE BASIC AGREEMENT, WITH RESPECT TO THE APPLICABLE TRUST.

            Section 8.03.  EXECUTION IN COUNTERPARTS.  This Trust Supplement may
be executed in any number of  counterparts,  each of which shall be an original,
but such counterparts shall together constitute but one and the same instrument.

            Section 8.04.  INTENTION OF PARTIES.  The parties hereto intend that
the  Applicable  Trust be classified  for U.S.  federal income tax purposes as a
grantor trust under  Subpart E, Part I of  Subchapter J of the Internal  Revenue
Code of  1986,  as  amended,  and not as a trust  or  association  taxable  as a



corporation or as a partnership. Each Applicable Certificateholder and Investor,
by its  acceptance  of  its  Applicable  Certificate  or a  beneficial  interest
therein,  agrees to treat the  Applicable  Trust as a grantor trust for all U.S.
federal, state and local income tax purposes. The powers granted and obligations
undertaken pursuant to the Agreement shall be so construed so as to further such
intent.




            IN WITNESS  WHEREOF,  the Company  and the Trustee  have caused this
Trust Supplement to be duly executed by their  respective  officers thereto duly
authorized, as of the day and year first written above.

                                          CONTINENTAL AIRLINES, INC.


                                          By: __________________________________

                                              Name:  Gerald Laderman
                                              Title: Vice President



                                          WILMINGTON TRUST COMPANY,
                                              as Trustee


                                          By: __________________________________

                                              Name:
                                              Title:






- ------------------------------------------------------------------------------

                             INTERCREDITOR AGREEMENT

                                   Dated as of
                                February 8, 1999

                                      AMONG

                            WILMINGTON TRUST COMPANY,
                         not in its individual capacity
                         but solely as Trustee under the
                Continental Airlines Pass Through Trust 1999-1A,
                 Continental Airlines Pass Through Trust 1999-1B
                                       and
               Continental Airlines Pass Through Trust 1999-1C

                       BAYERISCHE LANDESBANK GIROZENTRALE,
                         as Class A Liquidity Provider,
                          as Class B Liquidity Provider
                                       and
                         as Class C Liquidity Provider,

                                       AND

                            WILMINGTON TRUST COMPANY,
                      not in its individual capacity except
                        as expressly set forth herein but
                  solely as Subordination Agent and Trustee


- ------------------------------------------------------------------------------










                                TABLE OF CONTENTS

                                                                       PAGE

                              ARTICLE I DEFINITIONS
   SECTION 1.1.     Definitions. ........................................2


                 ARTICLE II TRUST ACCOUNTS; CONTROLLING PARTY
   SECTION 2.1.     Agreement to Terms of Subordination; Payments from
                    Monies Received Only. ..............................22
   SECTION 2.2.     Trust Accounts. ....................................23
   SECTION 2.3.     Deposits to the Collection Account and Special
                    Payments Account. ..................................24
   SECTION 2.4.     Distributions of Special Payments. .................24
   SECTION 2.5.     Designated Representatives. ........................27
   SECTION 2.6.     Controlling Party. .................................28


                      ARTICLE III RECEIPT, DISTRIBUTION AND
                         APPLICATION OF AMOUNTS RECEIVED
   SECTION 3.1.     Written Notice of Distribution. ....................29
   SECTION 3.2.     Distribution of Amounts on Deposit in the
                    Collection Account. ................................31
   SECTION 3.3.     Distribution of Amounts on Deposit Following a
                    Triggering Event. ..................................33
   SECTION 3.4.     Other Payments. ....................................35
   SECTION 3.5.     Payments to the Trustees and the Liquidity
                    Providers. .........................................35
   SECTION 3.6.     Liquidity Facilities. ..............................35


                       ARTICLE IV EXERCISE OF REMEDIES
   SECTION 4.1.     Directions from the Controlling Party. .............42
   SECTION 4.2.     Remedies Cumulative. ...............................44
   SECTION 4.3.     Discontinuance of Proceedings. .....................44
   SECTION 4.4.     Right of Certificateholders to Receive Payments
                    Not to Be Impaired. ................................44
   SECTION 4.5.     Undertaking for Costs. .............................44


                 ARTICLE V DUTIES OF THE SUBORDINATION AGENT;
                          AGREEMENTS OF TRUSTEES, ETC.
   SECTION 5.1.     Notice of Indenture Default or Triggering Event. ...45
   SECTION 5.2.     Indemnification. ...................................45
   SECTION 5.3.     No Duties Except as Specified in Intercreditor
                    Agreement. .........................................46
   SECTION 5.4.     Notice from the Liquidity Providers and Trustees. ..46


                      ARTICLE VI THE SUBORDINATION AGENT
   SECTION 6.1.     Authorization; Acceptance of Trusts and Duties. ....46
   SECTION 6.2.     Absence of Duties. .................................47
   SECTION 6.3.     No Representations or Warranties as to Documents. ..47


                                                                       Page

   SECTION 6.4.     No Segregation of Monies; No Interest. .............47
   SECTION 6.5.     Reliance; Agents; Advice of Counsel. ...............47
   SECTION 6.6.     Capacity in Which Acting. ..........................48
   SECTION 6.7.     Compensation. ......................................48
   SECTION 6.8.     May Become Certificateholder. ......................48
   SECTION 6.9.     Subordination Agent Required; Eligibility. .........48
   SECTION 6.10.    Money to Be Held in Trust. .........................48


              ARTICLE VII INDEMNIFICATION OF SUBORDINATION AGENT
   SECTION 7.1.     Scope of Indemnification. ..........................49


                  ARTICLE VIII SUCCESSOR SUBORDINATION AGENT
   SECTION 8.1.     Replacement of Subordination Agent;
                    Appointment of Successor. ..........................49


                    ARTICLE IX SUPPLEMENTS AND AMENDMENTS
   SECTION 9.1.     Amendments, Waivers, etc. ..........................50
   SECTION 9.2.     Subordination Agent Protected. .....................52
   SECTION 9.3.     Effect of Supplemental Agreements. .................52
   SECTION 9.4.     Notice to Rating Agencies. .........................52


                             ARTICLE X MISCELLANEOUS
   SECTION 10.1.    Termination of Intercreditor Agreement. ............53
   SECTION 10.2.    Intercreditor Agreement for Benefit of Trustees,
                    Liquidity Providers and Subordination Agent. .......53
   SECTION 10.3.    Notices. ...........................................53
   SECTION 10.4.    Severability. ......................................54
   SECTION 10.5.    No Oral Modifications or Continuing Waivers. ...... 54
   SECTION 10.6.    Successors and Assigns. ............................54
   SECTION 10.7.    Headings. ..........................................55
   SECTION 10.8.    Counterpart Form. ..................................55
   SECTION 10.9.    Subordination. .....................................55
   SECTION 10.10.   Governing Law. .....................................56
   SECTION 10.11.   Submission to Jurisdiction; Waiver of Jury Trial;
                    Waiver of Immunity. ................................56







                             INTERCREDITOR AGREEMENT

            INTERCREDITOR   AGREEMENT  dated  as  of  February  8,  1999,  among
WILMINGTON TRUST COMPANY, a Delaware  corporation ("WTC"), not in its individual
capacity but solely as Trustee of each Trust (each as defined below); BAYERISCHE
LANDESBANK  GIROZENTRALE,  a public law banking institution  organized under the
laws of the Free State of Bavaria,  Germany, as Class A Liquidity  Provider,  as
Class B Liquidity  Provider and as Class C Liquidity  Provider;  and  WILMINGTON
TRUST  COMPANY,  not in its  individual  capacity  except as expressly set forth
herein,  but  solely as  Subordination  Agent  and  trustee  hereunder  (in such
capacity, together with any successor appointed pursuant to Article VIII hereof,
the "SUBORDINATION AGENT").

            WHEREAS, all capitalized terms used herein shall have the respective
meanings referred to in Article I hereof;

            WHEREAS, pursuant to each Indenture (i) in the case of each Aircraft
that is owned by  Continental  at the time such  Indenture  is entered into (the
"OWNED  AIRCRAFT"),  Continental  will issue on a recourse basis three (or four,
under certain  circumstances)  series of Equipment Notes to finance the purchase
of such  Aircraft,  and  (ii) in the case of each  Aircraft  that is  leased  to
Continental  pursuant to a related  Lease at the time such  Indenture is entered
into  (the  "LEASED  AIRCRAFT"),  the  related  Owner  Trustee  will  issue on a
nonrecourse  basis  three  (or  four,  under  certain  circumstances)  series of
Equipment Notes to finance the purchase of such Aircraft;

            WHEREAS,  pursuant  to the  Financing  Agreements,  each  Trust will
acquire  Equipment  Notes  having an interest  rate equal to the  interest  rate
applicable to the Certificates to be issued by such Trust;

            WHEREAS, pursuant to each Trust Agreement, the Trust created thereby
proposes  to issue a single  class  of  Certificates  (a  "CLASS")  bearing  the
interest  rate and having the final  distribution  date  described in such Trust
Agreement on the terms and subject to the conditions set forth therein;

            WHEREAS,  pursuant to the Underwriting  Agreement,  the Underwriters
propose to purchase the Certificates  issued by each Trust in the aggregate face
amount set forth  opposite  the name of such Trust on  Schedule I thereto on the
terms and subject to the conditions set forth therein;

            WHEREAS,  the  Liquidity  Provider  proposes  to  enter  into  three
separate  revolving  credit  agreements  (each  such  agreement,   a  "LIQUIDITY
FACILITY") with the Subordination Agent, as agent for the Trustee of each Trust,
respectively, for the benefit of the Certificateholders of such Trust; and

            WHEREAS,  it is a  condition  precedent  to the  obligations  of the
Underwriters under the Underwriting  Agreement that the Subordination Agent, the



Trustees and the  Liquidity  Provider  agree to the terms of  subordination  set
forth in this  Agreement  in  respect  of each  Class of  Certificates,  and the
Subordination  Agent, the Trustees and the Liquidity Provider,  by entering into
this Agreement,  hereby acknowledge and agree to such terms of subordination and
the other provisions of this Agreement.

            NOW,  THEREFORE,  in consideration of the mutual  agreements  herein
contained,  and of other  good  and  valuable  consideration,  the  receipt  and
adequacy of which are hereby acknowledged, the parties hereto agree as follows:


                                    ARTICLE I

                                   DEFINITIONS

            SECTION 1.1. DEFINITIONS. For all purposes of this Agreement, except
as otherwise expressly provided or unless the context otherwise requires:

            (1) the terms used herein that are defined in this  Article have the
      meanings assigned to them in this Article,  and include the plural as well
      as the singular;

            (2) all  references  in this  Agreement  to  designated  "Articles",
      "Sections" and other subdivisions are to the designated Articles, Sections
      and other subdivisions of this Agreement;

            (3) the words "herein",  "hereof" and "hereunder" and other words of
      similar  import  refer  to  this  Agreement  as a  whole  and  not  to any
      particular Article, Section or other subdivision; and

            (4) the term "including" shall mean "including without limitation".

            "ACCELERATION" means, with respect to the amounts payable in respect
of the  Equipment  Notes  issued  under any  Indenture,  such  amounts  becoming
immediately   due  and  payable  by  declaration  or  otherwise.   "Accelerate",
"ACCELERATED" and "ACCELERATING" have meanings correlative to the foregoing.

            "ADJUSTED  EXPECTED   DISTRIBUTIONS"  means,  with  respect  to  the
Certificates  of any  Trust on any  Current  Distribution  Date,  the sum of (x)
accrued and unpaid interest on such Certificates  (excluding  interest,  if any,
payable with respect to the Deposits  related to such Trust) and (y) the greater
of:

            (A) the difference between (x) the Pool Balance of such Certificates
      as of the  immediately  preceding  Distribution  Date (or,  if the Current
      Distribution Date is the first  Distribution  Date, the original aggregate
      face amount of the Certificates of such Trust) and (y) the Pool Balance of
      such  Certificates as of the Current  Distribution  Date calculated on the
      basis that (i) the principal of the Non-Performing Equipment Notes held in
      such Trust has been paid in full and such payments  have been  distributed



      to the holders of such Certificates,  (ii) the principal of the Performing
      Equipment  Notes  held in such  Trust has been paid when due (but  without
      giving effect to any Acceleration of Performing  Equipment Notes) and such
      payments have been  distributed  to the holders of such  Certificates  and
      (iii) the  principal of any  Equipment  Notes  formerly held in such Trust
      that have been sold pursuant to the terms hereof has been paid in full and
      such payments have been  distributed to the holders of such  Certificates,
      but without giving effect to any reduction in the Pool Balance as a result
      of  any  distribution   attributable  to  Deposits   occurring  after  the
      immediately  preceding  Distribution Date (or, if the Current Distribution
      Date is the first Distribution Date,  occurring after the initial issuance
      of the Certificates of such Trust), and

            (B) the amount of the  excess,  if any,  of (i) the Pool  Balance of
      such Class of Certificates as of the  immediately  preceding  Distribution
      Date (or, if the Current Distribution Date is the first Distribution Date,
      the original  aggregate  face amount of the  Certificates  of such Trust),
      less the amount of the Deposits for such Class of  Certificates as of such
      preceding  Distribution Date (or, if the Current  Distribution Date is the
      first Distribution Date, the original aggregate amount of the Deposits for
      such  Class of  Certificates)  other  than any  portion  of such  Deposits
      thereafter  used to acquire  Equipment Notes pursuant to the Note Purchase
      Agreement, over (ii) the Aggregate LTV Collateral Amount for such Class of
      Certificates for the Current Distribution Date;

PROVIDED that,  until the date of the initial LTV  Appraisals,  clause (B) shall
not apply.

            For purposes of calculating  Adjusted  Expected  Distributions  with
respect to the  Certificates  of any Trust,  any premium  paid on the  Equipment
Notes held in such Trust that has not been distributed to the Certificateholders
of such  Trust  (other  than such  premium or a portion  thereof  applied to the
payment of interest on the  Certificates  of such Trust or the  reduction of the
Pool  Balance of such Trust)  shall be added to the amount of Adjusted  Expected
Distributions.

            "ADVANCE",  with  respect  to  any  Liquidity  Facility,  means  any
Advances as defined in such Liquidity Facility.

            "AFFILIATE"  means,  with  respect to any Person,  any other  Person
directly or indirectly  controlling,  controlled by or under common control with
such Person.  For the purposes of this  definition,  "control"  means the power,
directly or  indirectly,  to direct or cause the direction of the management and
policies of such Person whether through the ownership of voting securities or by
contract  or  otherwise;  and the  terms  "controlling"  and  "controlled"  have
meanings correlative to the foregoing.

            "AGGREGATE LTV COLLATERAL  AMOUNT" for any Class of Certificates for
any Distribution Date means the sum of the applicable LTV Collateral Amounts for
each Leased Aircraft and Owned  Aircraft,  minus the Pool Balance for each Class
of  Certificates,  if any,  senior to such  Class,  after  giving  effect to any
distribution of principal on such  Distribution Date with respect to such senior
Class or Classes.



            "AIRCRAFT"  means,  with respect to each  Indenture,  the "Aircraft"
referred to therein.

            "APPRAISAL"  means a fair  market  value  appraisal  (which may be a
"desktop"  appraisal)  performed  by  any  Appraiser  or  any  other  nationally
recognized  appraiser  on the basis of an  arm's-length  transaction  between an
informed and willing  purchaser  under no  compulsion to buy and an informed and
willing  seller  under no  compulsion  to sell and both having  knowledge of all
relevant facts.

            "APPRAISED  CURRENT  MARKET  VALUE" of any Leased  Aircraft or Owned
Aircraft  means the lower of the average and the median of the three most recent
Appraisals of such Aircraft.

            "APPRAISERS" means Aircraft Information Services, Inc., AvSolutions,
Inc. and Morten Beyer and Agnew, Inc.

            "ASSIGNMENT AND ASSUMPTION  AGREEMENTS" means each of the Assignment
and  Assumption  Agreements  to be  executed  among a Trustee and trustee of the
relevant Successor Trust in accordance with the relevant Trust Agreement, as the
same may be amended, modified or supplemented from time to time.

            "AVAILABLE  AMOUNT" means, with respect to any Liquidity Facility on
any drawing  date,  subject to the proviso  contained  in the first  sentence of
Section  3.6(g)  hereof,  an  amount  equal  to (a) the  Stated  Amount  of such
Liquidity  Facility at such time, LESS (b) the aggregate amount of each Interest
Drawing  honored by the Liquidity  Provider under such Liquidity  Facility on or
prior to such date which has not been  reimbursed or reinstated as of such date;
PROVIDED that, following a Downgrade Drawing, a Non-Extension Drawing or a Final
Drawing under such Liquidity  Facility,  the Available  Amount of such Liquidity
Facility shall be zero.

            "BASIC AGREEMENT" means the Pass Through Trust Agreement dated as of
September 25, 1997 between Continental and WTC, not in its individual  capacity,
except as otherwise expressly provided therein, but solely as trustee.

            "BUSINESS  DAY" means any day other  than a Saturday  or Sunday or a
day on which  commercial  banks are required or  authorized to close in Houston,
Texas,  New York, New York, or, so long as any Certificate is  outstanding,  the
city and state in which any Trustee, the Subordination Agent or any Loan Trustee
maintains its Corporate Trust Office or receives and disburses  funds, and that,
solely with respect to draws under any Liquidity  Facility,  also is a "Business
Day" as defined in such Liquidity Facility.

            "CASH COLLATERAL ACCOUNT" means the Class A Cash Collateral Account,
the Class B Cash Collateral Account or the Class C Cash Collateral  Account,  as
applicable.

            "CERTIFICATE" means a Class A Certificate,  a Class B Certificate or
a Class C Certificate, as applicable.



            "CERTIFICATEHOLDER" means any holder of one or more Certificates.

            "CLASS"  has the meaning  assigned  to such term in the  preliminary
statements to this Agreement.

            "CLASS A CASH COLLATERAL  ACCOUNT" means an Eligible Deposit Account
in the name of the  Subordination  Agent maintained at an Eligible  Institution,
which shall be the  Subordination  Agent if it shall so qualify,  into which all
amounts drawn under the Class A Liquidity  Facility  pursuant to Section 3.6(c),
3.6(d) or 3.6(i) shall be deposited.

            "CLASS A CERTIFICATEHOLDER" means, at any time, any holder of one or
more Class A Certificates.

            "CLASS A CERTIFICATES"  means the certificates issued by the Class A
Trust,  substantially  in the form of Exhibit A to the Class A Trust  Agreement,
and  authenticated  by the Class A Trustee,  representing  fractional  undivided
interests in the Class A Trust, and any certificates issued in exchange therefor
or replacement thereof pursuant to the terms of the Class A Trust Agreement.

            "CLASS A LIQUIDITY FACILITY" means, initially,  the Revolving Credit
Agreement dated as of the date hereof, between the Subordination Agent, as agent
and trustee for the Class A Trustee, and the initial Class A Liquidity Provider,
and, from and after the  replacement  of such  Agreement  pursuant  hereto,  the
Replacement  Liquidity  Facility  therefor,  if any,  in each  case as  amended,
supplemented  or otherwise  modified  from time to time in  accordance  with its
terms.

            "CLASS   A   LIQUIDITY   PROVIDER"   means   Bayerische   Landesbank
Girozentrale,  together with any Replacement Liquidity Provider which has issued
a  Replacement  Liquidity  Facility to replace  any Class A  Liquidity  Facility
pursuant to Section 3.6(e).

            "CLASS A TRUST"  means (i) prior to the  Transfer,  the  Continental
Airlines Pass Through Trust 1999-1A-O  created and administered  pursuant to the
Class A Trust Agreement and (ii) after the Transfer,  the  Continental  Airlines
Pass Through Trust 1999-1A-S  created and  administered  pursuant to the Class A
Trust Agreement.

            "CLASS A TRUST AGREEMENT" means (i) prior to the Transfer, the Basic
Agreement,  as supplemented by the Supplement No. 1999-1A-O  thereto dated as of
the date hereof,  governing the creation and  administration  of the Continental
Airlines  Pass  Through  Trust  1999-1A-O  and  the  issuance  of  the  Class  A
Certificates,  as the same may be amended,  supplemented  or otherwise  modified
from time to time in accordance with its terms, and (ii) after the Transfer, the
Basic  Agreement,  as  supplemented  by the  Supplement No.  1999-1A-S  thereto,
governing  the creation and  administration  of the  Continental  Airlines  Pass
Through  Trust  1999-1A-S and the issuance of the Class A  Certificates,  as the
same may be amended,  supplemented  or otherwise  modified  from time to time in
accordance with its terms.



            "CLASS A TRUSTEE" means WTC, not in its individual  capacity  except
as  expressly  set forth in the Class A Trust  Agreement,  but solely as trustee
under the Class A Trust Agreement, together with any successor trustee appointed
pursuant thereto.

            "CLASS B CASH COLLATERAL  ACCOUNT" means an Eligible Deposit Account
in the name of the  Subordination  Agent maintained at an Eligible  Institution,
which shall be the  Subordination  Agent if it shall so qualify,  into which all
amounts drawn under the Class B Liquidity  Facility  pursuant to Section 3.6(c),
3.6(d) or 3.6(i) shall be deposited.

            "CLASS B CERTIFICATEHOLDER" means, at any time, any holder of one or
more Class B Certificates.

            "CLASS B CERTIFICATES"  means the certificates issued by the Class B
Trust,  substantially  in the form of Exhibit A to the Class B Trust  Agreement,
and  authenticated  by the Class B Trustee,  representing  fractional  undivided
interests in the Class B Trust, and any certificates issued in exchange therefor
or replacement thereof pursuant to the terms of the Class B Trust Agreement.

            "CLASS B LIQUIDITY FACILITY" means, initially,  the Revolving Credit
Agreement dated as of the date hereof, between the Subordination Agent, as agent
and trustee for the Class B Trustee, and the initial Class B Liquidity Provider,
and, from and after the  replacement  of such  Agreement  pursuant  hereto,  the
Replacement  Liquidity  Facility  therefor,  if any,  in each  case as  amended,
supplemented  or otherwise  modified  from time to time in  accordance  with its
terms.

            "CLASS   B   LIQUIDITY   PROVIDER"   means   Bayerische   Landesbank
Girozentrale,  together with any Replacement Liquidity Provider which has issued
a  Replacement  Liquidity  Facility to replace  any Class B  Liquidity  Facility
pursuant to Section 3.6(e).

            "CLASS B TRUST"  means (i) prior to the  Transfer,  the  Continental
Airlines Pass Through Trust 1999-1B-O  created and administered  pursuant to the
Class B Trust Agreement and (ii) after the Transfer,  the  Continental  Airlines
Pass Through Trust 1999-1B-S  created and  administered  pursuant to the Class B
Trust Agreement.

            "CLASS B TRUST AGREEMENT" means (i) prior to the Transfer, the Basic
Agreement,  as supplemented by the Supplement No. 1999-1B-O  thereto dated as of
the date hereof,  governing the creation and  administration  of the Continental
Airlines  Pass  Through  Trust  1999-1B-O  and  the  issuance  of  the  Class  B
Certificates,  as the same may be amended,  supplemented  or otherwise  modified
from time to time in accordance with its terms, and (ii) after the Transfer, the
Basic  Agreement,  as  supplemented  by the  Supplement No.  1999-1B-S  thereto,
governing  the creation and  administration  of the  Continental  Airlines  Pass
Through  Trust  1999-1B-S and the issuance of the Class B  Certificates,  as the
same may be amended,  supplemented  or otherwise  modified  from time to time in
accordance with its terms.



            "CLASS B TRUSTEE" means WTC, not in its individual  capacity  except
as  expressly  set forth in the Class B Trust  Agreement,  but solely as trustee
under the Class B Trust Agreement, together with any successor trustee appointed
pursuant thereto.

            "CLASS C CASH COLLATERAL  ACCOUNT" means an Eligible Deposit Account
in  the  name  of  the  Subordination   Agent  and  maintained  at  an  Eligible
Institution, which shall be the Subordination Agent if it shall so qualify, into
which all amounts drawn under the Class C Liquidity Facility pursuant to Section
3.6(c), 3.6(d) or 3.6(i) shall be deposited.

            "CLASS C CERTIFICATEHOLDER" means, at any time, any holder of one or
more Class C Certificates.

            "CLASS C CERTIFICATES"  means the certificates issued by the Class C
Trust,  substantially  in the form of Exhibit A to the Class C Trust  Agreement,
and  authenticated  by the Class C Trustee,  representing  fractional  undivided
interests in the Class C Trust, and any certificates issued in exchange therefor
or replacement thereof pursuant to the terms of the Class C Trust Agreement.

            "CLASS C LIQUIDITY FACILITY" means, initially,  the Revolving Credit
Agreement dated as of the date hereof, between the Subordination Agent, as agent
and trustee for the Class C Trustee, and the initial Class C Liquidity Provider,
and, from and after the  replacement  of such  Agreement  pursuant  hereto,  the
Replacement  Liquidity  Facility  therefor,  if any,  in each  case as  amended,
supplemented  or otherwise  modified  from time to time in  accordance  with its
terms.

            "CLASS   C   LIQUIDITY   PROVIDER"   means   Bayerische   Landesbank
Girozentrale,  together with any Replacement Liquidity Provider which has issued
a  Replacement  Liquidity  Facility to replace  any Class C  Liquidity  Facility
pursuant to Section 3.6(e).

            "CLASS C TRUST"  means (i) prior to the  Transfer,  the  Continental
Airlines Pass Through Trust 1999-1C-O  created and administered  pursuant to the
Class C Trust Agreement and (ii) after the Transfer,  the  Continental  Airlines
Pass Through Trust 1999-1C-S  created and  administered  pursuant to the Class C
Trust Agreement.

            "CLASS C TRUST AGREEMENT" means (i) prior to the Transfer, the Basic
Agreement,  as supplemented by the Supplement No. 1999-1C-O  thereto dated as of
the date hereof,  governing the creation and  administration  of the Continental
Airlines  Pass  Through  Trust  1999-1C-O  and  the  issuance  of  the  Class  C
Certificates,  as the same may be amended,  supplemented  or otherwise  modified
from time to time in accordance with its terms, and (ii) after the Transfer, the
Basic  Agreement,  as  supplemented  by the  Supplement No.  1999-1C-S  thereto,
governing  the creation and  administration  of the  Continental  Airlines  Pass
Through  Trust  1999-1C-S and the issuance of the Class C  Certificates,  as the
same may be amended,  supplemented  or otherwise  modified  from time to time in
accordance with its terms.



            "CLASS C TRUSTEE" means WTC, not in its individual  capacity  except
as  expressly  set forth in the Class C Trust  Agreement,  but solely as trustee
under the Class C Trust Agreement, together with any successor trustee appointed
pursuant thereto.

            "CLASS D CERTIFICATES" means any pass through certificates issued by
the Class D Trust  representing  fractional  undivided  interests in the Class D
Trust.

            "CLASS D TRUST" means the  Continental  Airlines  Pass Through Trust
1999-1D, if and when established.

            "CLOSING DATE" means February 8, 1999.

            "CODE" means the Internal Revenue Code of 1986, as amended from time
to time, and the Treasury Regulations promulgated thereunder.

            "COLLECTION  ACCOUNT" means the Eligible Deposit Account established
by the Subordination Agent pursuant to Section 2.2 which the Subordination Agent
shall make deposits in and withdrawals from in accordance with this Agreement.

            "CONSENT NOTICE" has the meaning specified in Section 3.6(d).

            "CONSENT PERIOD" has the meaning specified in Section 3.6(d).

            "CONTINENTAL"   means   Continental   Airlines,   Inc.,  a  Delaware
corporation, and its successors and assigns.

            "CONTINENTAL BANKRUPTCY EVENT" means the occurrence and continuation
of any of the following:

            (a) Continental shall consent to the appointment of or the taking of
      possession  by a  receiver,  trustee  or  liquidator  of  itself  or  of a
      substantial  part of its property,  or Continental  shall admit in writing
      its inability to pay its debts generally as they come due, or does not pay
      its debts generally as they become due or shall make a general  assignment
      for the  benefit of  creditors,  or  Continental  shall  file a  voluntary
      petition  in  bankruptcy  or a  voluntary  petition  or an answer  seeking
      reorganization, liquidation or other relief in a case under any bankruptcy
      laws or other  insolvency  laws (as in effect  at such  time) or an answer
      admitting the material allegations of a petition filed against Continental
      in any such case, or Continental shall seek relief by voluntary  petition,
      answer or consent,  under the provisions of any other  bankruptcy or other
      similar law providing for the reorganization or winding-up of corporations
      (as in  effect  at such  time) or  Continental  shall  seek an  agreement,
      composition,  extension or adjustment  with its creditors under such laws,
      or Continental's  board of directors shall adopt a resolution  authorizing
      corporate action in furtherance of any of the foregoing; or



            (b) an order,  judgment  or decree  shall be entered by any court of
      competent jurisdiction appointing,  without the consent of Continental,  a
      receiver,  trustee or liquidator of Continental or of any substantial part
      of its property,  or any  substantial  part of the property of Continental
      shall  be  sequestered,  or  granting  any  other  relief  in  respect  of
      Continental as a debtor under any bankruptcy laws or other insolvency laws
      (as in effect at such  time),  and any such  order,  judgment or decree of
      appointment or sequestration  shall remain in force undismissed,  unstayed
      and unvacated for a period of 60 days after the date of entry thereof; or

            (c) a petition  against  Continental  in a case under any bankruptcy
      laws or other insolvency laws (as in effect at such time) is filed and not
      withdrawn  or  dismissed  within  60 days  thereafter,  or if,  under  the
      provisions  of any law  providing  for  reorganization  or  winding-up  of
      corporations  which  may  apply to  Continental,  any  court of  competent
      jurisdiction assumes jurisdiction, custody or control of Continental or of
      any  substantial  part of its property and such  jurisdiction,  custody or
      control remains in force  unrelinquished,  unstayed and unterminated for a
      period of 60 days.

            "CONTINENTAL  PROVISIONS"  has  the  meaning  specified  in  Section
9.1(a).

            "CONTROLLING  PARTY"  means  the  Person  entitled  to act  as  such
pursuant to the terms of Section 2.6.

            "CORPORATE  TRUST OFFICE"  means,  with respect to any Trustee,  the
Subordination  Agent or any Loan Trustee,  the office of such Person in the city
at  which,  at any  particular  time,  its  corporate  trust  business  shall be
principally administered.

            "CURRENT DISTRIBUTION DATE" means a Distribution Date specified as a
reference  date for  calculating  the  Expected  Distributions  or the  Adjusted
Expected  Distributions with respect to the Certificates of any Trust as of such
Distribution Date.

            "DELIVERY  PERIOD  EXPIRY DATE" means the earlier of (a) February 2,
2000, or, if the Equipment Notes relating to all the New Aircraft (or Substitute
Aircraft in lieu thereof)  have not been  purchased by the Trusts on or prior to
such date due to any reason beyond the control of Continental and not occasioned
by Continental's fault or negligence,  August 2, 2000 (PROVIDED that, if a labor
strike occurs at The Boeing  Company on or prior to either or both of such dates
referred  to in  this  clause  (a),  such  date or  dates  on or  following  the
commencement  of such strike  shall be extended by adding  thereto the number of
days that such strike  continued in effect) and (b) the date on which  Equipment
Notes with respect to all New Aircraft (or Substitute  Aircraft in lieu thereof)
have  been  purchased  by the  Trusts  in  accordance  with  the  Note  Purchase
Agreement.

            "DEPOSIT  AGREEMENT"  shall  mean,  with  respect to any Class,  the
Deposit  Agreement  pertaining to such Class dated as of the date hereof between
the Escrow Agent,  and the Depositary,  as the same may be amended,  modified or
supplemented from time to time in accordance with the terms thereof.



            "DEPOSITARY" means Westdeutsche  Landesbank  Girozentrale,  New York
Branch, as depositary under each Deposit Agreement.

            "DEPOSITS"  with  respect to any Class,  shall have the  meaning set
forth in the Deposit Agreement pertaining to such Class.

            "DESIGNATED   REPRESENTATIVES"   means   the   Subordination   Agent
Representatives,   the  Trustee   Representatives  and  the  LP  Representatives
identified under Section 2.5.

            "DISTRIBUTION  DATE" means a Regular  Distribution Date or a Special
Distribution Date.

            "DOLLARS" or "$" means United States dollars.

            "DOWNGRADE DRAWING" has the meaning assigned to such term in Section
3.6(c).

            "DOWNGRADED  FACILITY"  has the  meaning  assigned  to such  term in
Section 3.6(c).

            "DRAWING"   means  an  Interest   Drawing,   a  Final   Drawing,   a
Non-Extension Drawing or a Downgrade Drawing, as the case may be.

            "ELIGIBLE  DEPOSIT  ACCOUNT"  means either (a) a segregated  account
with  an  Eligible  Institution  or (b) a  segregated  trust  account  with  the
corporate trust department of a depository  institution organized under the laws
of the United States of America or any one of the states thereof or the District
of Columbia  (or any U.S.  branch of a foreign  bank),  having  corporate  trust
powers and acting as trustee for funds deposited in such account, so long as any
of the securities of such depository  institution has a long-term unsecured debt
rating from each Rating  Agency of at least A-3 or its  equivalent.  An Eligible
Deposit  Account may be  maintained  with a  Liquidity  Provider so long as such
Liquidity  Provider is an Eligible  Institution;  PROVIDED  that such  Liquidity
Provider shall have waived all rights of set-off and  counterclaim  with respect
to such account;  and PROVIDED  FURTHER that no Cash  Collateral  Account may be
maintained  with  a  Liquidity  Provider  at  any  time  Continental  holds  any
participation  in the related  Liquidity  Facility  unless written  confirmation
shall  have been  received  from each  Rating  Agency  prior to such time to the
effect that such  maintenance of the Cash Collateral  Account with the Liquidity
Provider  will not result in a withdrawal or  downgrading  of the ratings of the
Certificates.

            "ELIGIBLE  INSTITUTION"  means (a) the corporate trust department of
the  Subordination  Agent or any  Trustee,  as  applicable,  or (b) a depository
institution  organized under the laws of the United States of America or any one
of the states  thereof or the  District  of  Columbia  (or any U.S.  branch of a
foreign  bank),  which has a  long-term  unsecured  debt rating from each Rating
Agency of at least A-3 or its  equivalent;  PROVIDED  that a Liquidity  Provider
shall not qualify as an Eligible  Institution at any time Continental  holds any
participation  in the related  Liquidity  Facility  unless written  confirmation
shall  have been  received  from each  Rating  Agency  to the  effect  that such


Liquidity  Provider's  status as an  Eligible  Institution  will not result in a
withdrawal or downgrading of the ratings of the Certificates.

            "ELIGIBLE  INVESTMENTS"  means (a) investments in obligations of, or
guaranteed by, the United States  Government  having maturities no later than 90
days  following  the date of such  investment,  (b)  investments  in open market
commercial  paper of any corporation  incorporated  under the laws of the United
States of America or any state thereof with a short-term  unsecured  debt rating
issued  by  Moody's  and S&P of at  least  A-1  and  P-1,  respectively,  having
maturities no later than 90 days  following  the date of such  investment or (c)
investments  in negotiable  certificates  of deposit,  time  deposits,  banker's
acceptances,  commercial  paper or other direct  obligations  of, or obligations
guaranteed by, commercial banks organized under the laws of the United States or
of any political subdivision thereof (or any U.S. branch of a foreign bank) with
issuer ratings of at least B/C by Thomson Bankwatch,  having maturities no later
than 90 days following the date of such investment;  PROVIDED, HOWEVER, that (x)
all Eligible  Investments that are bank obligations shall be denominated in U.S.
dollars;  and (y) the aggregate  amount of Eligible  Investments at any one time
that are bank obligations issued by any one bank shall not be in excess of 5% of
such bank's  capital  surplus;  PROVIDED  FURTHER that (1) any investment of the
types  described  in  clauses  (a),  (b) and (c)  above  may be made  through  a
repurchase  agreement  in  commercially  reasonable  form  with a bank or  other
financial  institution  qualifying  as an Eligible  Institution  so long as such
investment  is held by a third party  custodian  also  qualifying as an Eligible
Institution,  and (2) all such  investments  set forth in clause (a), (b) or (c)
above  mature no later than the  Business  Day  immediately  preceding  the next
Regular  Distribution Date; PROVIDED FURTHER,  HOWEVER,  that in the case of any
Eligible  Investment  issued by a domestic  branch of a foreign bank, the income
from such investment shall be from sources within the United States for purposes
of the Code. Notwithstanding the foregoing, no investment of the types described
in clause (b) or (c) above which is issued or guaranteed by a Liquidity Provider
or Continental or any of their respective  Affiliates,  and no investment in the
obligations  of any one bank in  excess  of  $10,000,000,  shall be an  Eligible
Investment  at any time  Continental  holds  any  participation  in the  related
Liquidity  Facility  unless written  confirmation  shall have been received from
each  Rating  Agency  that the  making of such  investment  will not result in a
withdrawal or downgrading of the ratings of the Certificates.

            "EQUIPMENT  NOTES" means, at any time, the Series A Equipment Notes,
the Series B Equipment Notes and the Series C Equipment Notes, collectively, and
in each case,  any Equipment  Notes issued in exchange  therefor or  replacement
thereof pursuant to the terms of the Indentures.

            "ESCROW AGENT" means First Security Bank, National  Association,  as
escrow agent under each Escrow and Paying  Agent  Agreement,  together  with its
successors in such capacity.

            "ESCROW AND PAYING AGENT  AGREEMENT" shall mean, with respect to any
Class,  the Escrow and Paying Agent Agreement  pertaining to such Class dated as
of the date hereof between the Escrow Agent, the  Underwriters,  the Trustee for
such  Class  and the  Paying  Agent,  as the same may be  amended,  modified  or
supplemented from time to time in accordance with the terms thereof.



            "EXPECTED  DISTRIBUTIONS" means, with respect to the Certificates of
any Trust on any Current  Distribution  Date,  the sum of (x) accrued and unpaid
interest on such Certificates  (excluding interest, if any, payable with respect
to the Deposits  related to such Trust) and (y) the  difference  between (A) the
Pool Balance of such Certificates as of the immediately  preceding  Distribution
Date (or, if the Current  Distribution Date is the first  Distribution Date, the
original  aggregate face amount of the Certificates of such Trust),  and (B) the
Pool Balance of such Certificates as of the Current Distribution Date calculated
on the basis that (i) the  principal of the  Equipment  Notes held in such Trust
has been paid when due (whether at stated maturity, upon redemption, prepayment,
purchase,  Acceleration or otherwise) and such payments have been distributed to
the holders of such  Certificates  and (ii) the principal of any Equipment Notes
formerly held in such Trust that have been sold pursuant to the terms hereof has
been paid in full and such payments have been distributed to the holders of such
Certificates,  but without giving effect to any reduction in the Pool Balance as
a result  of any  distribution  attributable  to  Deposits  occurring  after the
immediately preceding Distribution Date (or, if the Current Distribution Date is
the first  Distribution  Date,  occurring  after  the  initial  issuance  of the
Certificates of such Trust). For purposes of calculating Expected  Distributions
with respect to the Certificates of any Trust, any premium paid on the Equipment
Notes   held  in  such   Trust   which   has  not   been   distributed   to  the
Certificateholders  of such Trust (other than such premium or a portion  thereof
applied to the  payment of  interest  on the  Certificates  of such Trust or the
reduction  of the Pool  Balance of such  Trust)  shall be added to the amount of
such Expected Distributions.

            "EXPIRY DATE" with respect to any Liquidity Facility, shall have the
meaning set forth in such Liquidity Facility.

            "FACILITY OFFICE" means, with respect to any Liquidity Facility, the
office of the  Liquidity  Provider  thereunder,  presently  located  at  Munich,
Germany for  Bayerische  Landesbank  Girozentrale,  or such other office as such
Liquidity  Provider from time to time shall notify the applicable Trustee as its
"Facility  Office"  under  any  such  Liquidity  Facility;  PROVIDED  that  such
Liquidity  Provider  shall not change its Facility  Office to a Facility  Office
outside the United  States of America  except in  accordance  with Section 3.01,
3.02 or 3.03 of any such Liquidity Facility.

            "FEE  LETTER"  means  the Fee  Letter  dated as of the  date  hereof
between  Bayerische  Landesbank  Girozentrale and the  Subordination  Agent with
respect to the initial  Liquidity  Facilities  and any fee letter  entered  into
between the Subordination Agent and any Replacement Liquidity Provider.

            "FINAL DISTRIBUTIONS" means, with respect to the Certificates of any
Trust on any  Distribution  Date,  the sum of (x) the  aggregate  amount  of all
accrued and unpaid interest on such Certificates  (excluding  interest,  if any,
payable with  respect to the  Deposits  relating to such Trust) and (y) the Pool
Balance of such Certificates as of the immediately  preceding  Distribution Date
(less the  amount of the  Deposits  for such  Class of  Certificates  as of such



preceding  Distribution Date other than any portion of such Deposits  thereafter
used to acquire  Equipment Notes pursuant to the Note Purchase  Agreement).  For
purposes of calculating Final  Distributions with respect to the Certificates of
any Trust,  any premium paid on the Equipment Notes held in such Trust which has
not been  distributed to the  Certificateholders  of such Trust (other than such
premium  or a  portion  thereof  applied  to  the  payment  of  interest  on the
Certificates  of such Trust or the  reduction of the Pool Balance of such Trust)
shall be added to the amount of such Final Distributions.

            "FINAL  DRAWING"  has the  meaning  assigned to such term in Section
3.6(i).

            "FINAL LEGAL  DISTRIBUTION DATE" means (i) with respect to the Class
A  Certificates,  August 2, 2020, (ii) with respect to the Class B Certificates,
February 2, 2020, and (iii) with respect to the Class C  Certificates,  February
2, 2011.

            "FINANCING AGREEMENT" means each of the Participation Agreements and
the Note Purchase Agreement.

            "INDENTURE"  means each of the Trust Indentures  entered into by the
Loan  Trustee,  and the  Owner  Trustee  or  Continental,  pursuant  to the Note
Purchase  Agreement,  in each case as the same may be amended,  supplemented  or
otherwise modified from time to time in accordance with its terms.

            "INDENTURE DEFAULT" means, with respect to any Indenture,  any Event
of Default (as such term is defined in such Indenture) thereunder.

            "INTEREST  DRAWING" has the meaning assigned to such term in Section
3.6(a).

            "INTEREST  PAYMENT  DATE"  means,  with  respect  to  any  Liquidity
Facility,  each date on which  interest is due and payable under such  Liquidity
Facility  on  a  Downgrade  Drawing,  Non-Extension  Drawing  or  Final  Drawing
thereunder,  other than any such date on which interest is due and payable under
such  Liquidity  Facility only on an Applied  Provider  Advance (as such term is
defined in such Liquidity Facility).

            "INVESTMENT  EARNINGS" means investment earnings on funds on deposit
in the Trust Accounts net of losses and investment expenses of the Subordination
Agent in making such investments.

            "LEASE" means, with respect to each Indenture pertaining to a Leased
Aircraft, the "Lease" referred to therein.

            "LEASED  AIRCRAFT"  has the  meaning  assigned  to such  term in the
preliminary statements of this Agreement.

            "LEASED  AIRCRAFT  INDENTURE"  means,  with  respect to each  Leased
Aircraft, the Indenture pertaining thereto.



            "LIEN" means any mortgage,  pledge, lien, charge, claim, disposition
of title, encumbrance, lease, sublease, sub-sublease or security interest of any
kind, including,  without limitation,  any thereof arising under any conditional
sales or other title retention agreement.

            "LIQUIDITY EVENT OF DEFAULT" with respect to any Liquidity Facility,
has the meaning assigned to such term in such Liquidity Facility.

            "LIQUIDITY EXPENSES" means all Liquidity  Obligations other than (i)
the principal amount of any Drawings under the Liquidity Facilities and (ii) any
interest accrued on any Liquidity Obligations.

            "LIQUIDITY  FACILITIES"  means,  at any time,  the Class A Liquidity
Facility, the Class B Liquidity Facility or the Class C Liquidity Facility.

            "LIQUIDITY  OBLIGATIONS"  means all  principal,  interest,  fees and
other amounts owing to the Liquidity  Providers under the Liquidity  Facilities,
Section 8.1 of the  Participation  Agreements  with  respect to Owned  Aircraft,
Section 9.1 of the  Participation  Agreements with respect to Leased Aircraft or
the Fee Letter.

            "LIQUIDITY  PROVIDER"  means,  at any time,  any  Class A  Liquidity
Provider,  any Class B Liquidity Provider or any Class C Liquidity Provider,  as
applicable.

            "LOAN TRUSTEE" means,  with respect to any Indenture,  the mortgagee
thereunder.

            "LP INCUMBENCY CERTIFICATE" has the meaning assigned to such term in
Section 2.5(c).

            "LP  REPRESENTATIVES"  has the  meaning  assigned  to  such  term in
Section 2.5(c).

            "LTV  APPRAISALS"  has the meaning  assigned to such term in Section
4.1(a).

            "LTV COLLATERAL AMOUNT" of any Leased Aircraft or Owned Aircraft for
any Class of Certificates  means, as of any Distribution Date, the lesser of (i)
the LTV Ratio for such Class of Certificates multiplied by the Appraised Current
Market Value of such  Aircraft (or with respect to any such  Aircraft  which has
suffered  an Event of Loss under and as defined  in the  relevant  Lease (in the
case of a Leased Aircraft) or Indenture (in the case of an Owned Aircraft),  the
amount of the  insurance  proceeds  paid to the related  Loan Trustee in respect
thereof to the extent then held by such Loan  Trustee  (and/or on deposit in the
Special  Payments  Account) or payable to such Loan Trustee in respect  thereof)
and (ii) the outstanding principal amount of the Equipment Notes secured by such
Aircraft after giving effect to any principal  payments of such Equipment  Notes
on or before such Distribution Date.

            "LTV RATIO" means for the Class A Certificates, 42.5%, for the Class
B Certificates, 53.0%, and for the Class C Certificates, 67.0%.




            "MINIMUM  SALE PRICE"  means,  with  respect to any  Aircraft or the
Equipment  Notes issued in respect of such Aircraft,  at any time, the lesser of
(a) 75% of the  Appraised  Current  Market  Value of such  Aircraft  and (b) the
aggregate outstanding principal amount of such Equipment Notes, plus accrued and
unpaid interest thereon.

            "MOODY'S" means Moody's Investors Service, Inc.

            "NEW AIRCRAFT" shall have the meaning set forth in the Note Purchase
Agreement.

            "NON-CONTROLLING PARTY" means, at any time, any Trustee or Liquidity
Provider which is not the Controlling Party at such time.

            "NON-EXTENDED  FACILITY"  has the  meaning  assigned to such term in
Section 3.6(d).

            "NON-EXTENSION  DRAWING"  has the  meaning  assigned to such term in
Section 3.6(d).

            "NON-PERFORMING  EQUIPMENT  NOTE"  means an  Equipment  Note  issued
pursuant to an Indenture that is not a Performing Equipment Note.

            "NOTE PURCHASE AGREEMENT" means the Note Purchase Agreement dated as
of the date hereof,  among  Continental,  each Trustee,  the Escrow  Agent,  the
Subordination Agent and the Paying Agent.

            "OFFICER'S  CERTIFICATE" of any Person means a certification  signed
by a Responsible Officer of such Person.

            "OPERATIVE   AGREEMENTS"   means  this   Agreement,   the  Liquidity
Facilities,  the Indentures,  the Trust Agreements,  the Underwriting Agreement,
the Financing  Agreements,  the Leases,  the Fee Letter, the Equipment Notes and
the Certificates,  together with all exhibits and schedules included with any of
the foregoing.

            "OUTSTANDING"  means,  when  used  with  respect  to each  Class  of
Certificates,  as of the date of  determination,  all Certificates of such Class
theretofore  authenticated  and  delivered  under the related  Trust  Agreement,
except:

            (i) Certificates of such Class theretofore canceled by the Registrar
      (as  defined  in  such  Trust  Agreement)  or  delivered  to  the  Trustee
      thereunder or such Registrar for cancellation;

           (ii)  Certificates  of such Class for which  money in the full amount
      required to make the final  distribution with respect to such Certificates
      pursuant to Section  11.01 of such Trust  Agreement  has been  theretofore
      deposited  with the  related  Trustee  in trust  for the  holders  of such
      Certificates as provided in Section 4.01 of such Trust  Agreement  pending



      distribution  of such money to such  Certificateholders  pursuant  to such
      final distribution payment; and

          (iii)  Certificates  of such Class in exchange for or in lieu of which
      other  Certificates have been authenticated and delivered pursuant to such
      Trust Agreement;

PROVIDED,  HOWEVER,  that in  determining  whether the holders of the  requisite
Outstanding  amount  of  such  Certificates  have  given  any  request,  demand,
authorization,  direction, notice, consent or waiver hereunder, any Certificates
owned by Continental or any of its  Affiliates  shall be disregarded  and deemed
not to be Outstanding, except that, in determining whether such Trustee shall be
protected in relying upon any such request,  demand,  authorization,  direction,
notice,  consent or waiver,  only  Certificates that such Trustee knows to be so
owned shall be so  disregarded.  Certificates so owned that have been pledged in
good faith may be regarded as  Outstanding  if the  pledgee  establishes  to the
satisfaction  of the  applicable  Trustee  the  pledgee's  right  so to act with
respect to such  Certificates  and that the pledgee is not Continental or any of
its Affiliates.

            "OVERDUE SCHEDULED PAYMENT" means any Scheduled Payment which is not
in fact received by the Subordination Agent within five days after the Scheduled
Payment Date relating thereto.

            "OWNED  AIRCRAFT"  has the  meaning  assigned  to  such  term in the
preliminary statements of this Agreement.

            "OWNED  AIRCRAFT  INDENTURE"  means,  with  respect  to  each  Owned
Aircraft, the Indenture pertaining to such Aircraft.

            "OWNER TRUSTEE" means, with respect to any Indenture pertaining to a
Leased  Aircraft,  the Owner Trustee (as defined  therein) not in its individual
capacity but solely as trustee under the related owner trust agreement, together
with any successor trustee appointed pursuant to such owner trust agreement.

            "PARTICIPATION AGREEMENT" means, with respect to each Indenture, the
"Participation Agreement" referred to therein.

            "PAYEE" has the meaning assigned to such term in Section 2.4(e).

            "PAYING AGENT" means Wilmington Trust Company, as paying agent under
each Escrow and Paying Agent  Agreement,  together  with its  successors in such
capacity.

            "PERFORMING  EQUIPMENT NOTE" means an Equipment Note issued pursuant
to an  Indenture  with  respect to which no payment  default has occurred and is
continuing  (without  giving effect to any  Acceleration);  PROVIDED that in the
event of a bankruptcy  proceeding  involving  Continental  under Title 11 of the
United States Code (the  "BANKRUPTCY  CODE"),  (i) any payment default  existing
during the 60-day period under Section  1110(a)(1)(A) of the Bankruptcy Code (or



such longer period as may apply under Section  1110(b) of the  Bankruptcy  Code)
(the "SECTION 1110 PERIOD") shall not be taken into consideration, unless during
the Section 1110 Period the trustee in such proceeding or Continental refuses to
assume or agree to  perform  its  obligations  under the Lease  related  to such
Equipment Note (in the case of a Leased Aircraft) or under the Indenture related
to such Equipment  Note (in the case of an Owned  Aircraft) and (ii) any payment
default occurring after the date of the order of relief in such proceeding shall
not be taken into  consideration  if such payment default is cured under Section
1110(a)(1)(B)  of the Bankruptcy Code before the later of 30 days after the date
of such default or the expiration of the Section 1110 Period.

            "PERFORMING  NOTE  DEFICIENCY"  means any time that less than 65% of
the then  aggregate  outstanding  principal  amount of all  Equipment  Notes are
Performing Equipment Notes.

            "PERSON"  means  any  individual,  corporation,  partnership,  joint
venture,  association,  limited liability company,  joint-stock company,  trust,
trustee,  unincorporated  organization  or government or any agency or political
subdivision thereof.

            "POOL BALANCE" means, with respect to each Trust or the Certificates
issued by any Trust,  as of any date, (i) the original  aggregate face amount of
the  Certificates  of such Trust LESS (ii) the aggregate  amount of all payments
made in respect  of the  Certificates  of such  Trust or in respect of  Deposits
relating  to such Trust  other than  payments  made in  respect of  interest  or
premium  thereon  or  reimbursement  of any costs  and  expenses  in  connection
therewith. The Pool Balance for each Trust or for the Certificates issued by any
Trust as of any  Distribution  Date shall be computed after giving effect to any
special  distribution  with respect to unused Deposits,  payment of principal of
the Equipment Notes or payment with respect to other Trust Property held in such
Trust and the distribution thereof to be made on that date.

            "PROCEEDING"  means  any  suit in  equity,  action  at law or  other
judicial or administrative proceeding.

            "PTC EVENT OF DEFAULT" means,  with respect to each Trust Agreement,
the  failure to pay within 10  Business  Days of the due date  thereof:  (i) the
outstanding  Pool Balance of the applicable  Class of  Certificates on the Final
Legal Distribution Date for such Class or (ii) interest due on such Certificates
on any  Distribution  Date  (unless the  Subordination  Agent shall have made an
Interest Drawing, or a withdrawal from the Cash Collateral Account, with respect
thereto in an aggregate  amount  sufficient  to pay such interest and shall have
distributed such amount to the Trustee entitled thereto).

            "RATING AGENCIES" means, collectively,  at any time, each nationally
recognized   rating  agency  which  shall  have  been   requested  to  rate  the
Certificates and which shall then be rating the Certificates. The initial Rating
Agencies will be Moody's and Standard & Poor's.

            "RATINGS CONFIRMATION" means, with respect to any action proposed to
be taken,  a written  confirmation  from each of the Rating  Agencies  that such
action  would  not  result in (i) a  reduction  of the  rating  for any Class of



Certificates  below the then current  rating for such Class of  Certificates  or
(ii) a withdrawal or suspension of the rating of any Class of Certificates.

            "REGULAR  DISTRIBUTION  DATES"  means each  February 2 and August 2,
commencing on August 2, 1999; PROVIDED, HOWEVER, that, if any such day shall not
be a Business Day, the related distribution shall be made on the next succeeding
Business Day without additional interest.

            "REPLACEMENT  LIQUIDITY FACILITY" means, for any Liquidity Facility,
an irrevocable  revolving credit agreement (or agreements) in substantially  the
form of the replaced Liquidity Facility,  including reinstatement provisions, or
in such other form  (which may  include a letter of credit) as shall  permit the
Rating  Agencies to confirm in writing their  respective  ratings then in effect
for the related  Certificates  (before downgrading of such ratings, if any, as a
result of the  downgrading  of the  applicable  Liquidity  Provider),  in a face
amount (or in an aggregate face amount) equal to the amount of interest  payable
on the  Certificates  of such Trust (at the Stated Interest Rate for such Trust,
and without regard to expected future  principal  payments) on the three Regular
Distribution  Dates following the date of replacement of such Liquidity Facility
and issued by a Person (or Persons)  having  unsecured  short-term  debt ratings
issued by both Rating  Agencies  which are equal to or higher than the Threshold
Rating.  Without  limitation of the form that a Replacement  Liquidity  Facility
otherwise may have pursuant to the preceding sentence,  a Replacement  Liquidity
Facility for any Class of Certificates may have a stated expiration date earlier
than  15 days  after  the  Final  Legal  Distribution  Date  of  such  Class  of
Certificates  so long as such  Replacement  Liquidity  Facility  provides  for a
Non-Extension Drawing as contemplated by Section 3.6(d) hereof.

            "REPLACEMENT  LIQUIDITY  PROVIDER"  means a Person (or  Persons) who
issues a Replacement Liquidity Facility.

            "REQUIRED AMOUNT" means, with respect to each Liquidity Facility, or
the  Cash  Collateral  Account,  for  any  Class,  for any  day,  the sum of the
aggregate  amount of  interest,  calculated  at the rate per annum  equal to the
Stated  Interest  Rate for the  related  Class of  Certificates,  that  would be
payable on such Class of  Certificates on each of the three  successive  Regular
Distribution  Dates immediately  following such day or, if such day is a Regular
Distribution  Date,  on such day and the  succeeding  two  Regular  Distribution
Dates, in each case calculated on the basis of the Pool Balance of such Class of
Certificates  on such date and  without  regard to expected  future  payments of
principal on such Class of Certificates.

            "RESPONSIBLE  OFFICER"  means (i) with respect to the  Subordination
Agent  and  each  of  the  Trustees,   any  officer  in  the   corporate   trust
administration  department  of the  Subordination  Agent or such  Trustee or any
other officer customarily performing functions similar to those performed by the
Persons  who at the time shall be such  officers,  respectively,  or to whom any
corporate  trust matter is referred  because of his knowledge of and familiarity
with a particular subject, and (ii) with respect to each Liquidity Provider, any
authorized officer of such Liquidity Provider.




            "SCHEDULED  PAYMENT" means,  with respect to any Equipment Note, (i)
any  payment of  principal  or interest  on such  Equipment  Note (other than an
Overdue  Scheduled  Payment) due from the obligor thereon or (ii) any payment of
interest on the  corresponding  Class of Certificates with funds drawn under any
Liquidity Facility, which payment represents the installment of principal at the
stated  maturity of such  installment of principal on such  Equipment  Note, the
payment of regularly  scheduled  interest accrued on the unpaid principal amount
of such  Equipment  Note,  or both;  PROVIDED  that any payment of principal of,
premium,  if any, or interest  resulting  from the redemption or purchase of any
Equipment Note shall not constitute a Scheduled Payment.

            "SCHEDULED  PAYMENT  DATE"  means,  with  respect  to any  Scheduled
Payment, the date on which such Scheduled Payment is scheduled to be made.

            "SECTION 2.4(B)  FRACTION" has the meaning  assigned to such term in
Section 2.4(b).

            "SERIES A EQUIPMENT NOTES" means the 6.545% Series A Equipment Notes
issued pursuant to any Indenture by the related Owner Trustee or Continental, as
the case may be, and authenticated by the Loan Trustee thereunder,  and any such
Equipment Notes issued in exchange  therefor or replacement  thereof pursuant to
the terms of such Indenture.

            "SERIES B EQUIPMENT NOTES" means the 6.795% Series B Equipment Notes
issued pursuant to any Indenture by the related Owner Trustee or Continental, as
the case may be, and authenticated by the Loan Trustee thereunder,  and any such
Equipment Notes issued in exchange  therefor or replacement  thereof pursuant to
the terms of such Indenture.

            "SERIES C EQUIPMENT NOTES" means the 6.954% Series C Equipment Notes
issued pursuant to any Indenture by the related Owner Trustee or Continental, as
the case may be, and authenticated by the Loan Trustee thereunder,  and any such
Equipment Notes issued in exchange  therefor or replacement  thereof pursuant to
the terms of such Indenture.

            "SERIES D EQUIPMENT  NOTES" means  equipment  notes,  if any, issued
pursuant to any Indenture by the related Owner  Trustee or  Continental,  as the
case may be, and authenticated by the Loan Trustee thereunder, and designated as
"Series D" thereunder,  and any such equipment notes issued in exchange therefor
or replacement thereof pursuant to the terms of such Indenture.

            "SPECIAL  DISTRIBUTION  DATE"  means,  with  respect to any  Special
Payment,  the date chosen by the Subordination  Agent pursuant to Section 2.4(a)
for the distribution of such Special Payment in accordance with this Agreement.

            "SPECIAL PAYMENT" means any payment (other than a Scheduled Payment)
in respect of, or any proceeds of, any Equipment Note or Trust Indenture  Estate
(as defined in each Leased Aircraft Indenture) or Collateral (as defined in each
Owned Aircraft Indenture).




            "SPECIAL  PAYMENTS  ACCOUNT"  means  the  Eligible  Deposit  Account
created pursuant to Section 2.2 as a sub-account to the Collection Account.

            "STANDARD & POOR'S"  means  Standard & Poor's  Ratings  Services,  a
division of The McGraw-Hill Companies, Inc.

            "STATED  AMOUNT" with respect to any Liquidity  Facility,  means the
Maximum  Commitment  (as defined in such  Liquidity  Facility) of the applicable
Liquidity Provider thereunder.

            "STATED  EXPIRATION  DATE"  has the  meaning  specified  in  Section
3.6(d).

            "STATED  INTEREST  RATE"  means  (i)  with  respect  to the  Class A
Certificates,  6.545% per annum,  (ii) with respect to the Class B Certificates,
6.795% per annum, and (iii) with respect to the Class C Certificates, 6.954% per
annum.

            "SUBORDINATION  AGENT"  has  the  meaning  assigned  to  it  in  the
preliminary statements to this Agreement.

            "SUBORDINATION   AGENT  INCUMBENCY   CERTIFICATE"  has  the  meaning
assigned to such term in Section 2.5(a).

            "SUBORDINATION  AGENT  REPRESENTATIVES"  has the meaning assigned to
such term in Section 2.5(a).

            "SUBSTITUTE  AIRCRAFT"  shall have the meaning set forth in the Note
Purchase Agreement.

            "SUCCESSOR TRUSTS" means,  collectively,  Continental  Airlines Pass
Through Trust 1999-1A-S,  Continental  Airlines Pass Through Trust 1999-1B-S and
Continental Airlines Pass Through Trust 1999-1C-S.

            "TAX" and  "TAXES"  mean any and all taxes,  fees,  levies,  duties,
tariffs,  imposts,  and other  charges  of any kind  (together  with any and all
interest,  penalties,  loss, damage,  liability,  expense,  additions to tax and
additional amounts or costs incurred or imposed with respect thereto) imposed or
otherwise  assessed  by the United  States of America or by any state,  local or
foreign  government  (or any  subdivision  or agency  thereof)  or other  taxing
authority,  including,  without  limitation:  taxes or other  charges on or with
respect  to income,  franchises,  windfall  or other  profits,  gross  receipts,
property,  sales,  use,  capital stock,  payroll,  employment,  social security,
workers'  compensation,  unemployment  compensation,  or net worth  and  similar
charges;  taxes or other  charges  in the  nature  of  excise,  withholding,  ad
valorem, stamp, transfer, value added, taxes on goods and services, gains taxes,
license,  registration and  documentation  fees,  customs duties,  tariffs,  and
similar charges.




            "TAX  LETTER"  means,  collectively,  each of the three Tax Letters,
dated as of the date  hereof,  between  Continental  and the  initial  Liquidity
Provider with respect to the Liquidity  Facilities  and all tax letters  entered
into between Continental and any Replacement Liquidity Provider.

            "TERMINATION  NOTICE" with respect to any Liquidity Facility has the
meaning assigned to such term in such Liquidity Facility.

            "THRESHOLD RATING" means the short-term unsecured debt rating of P-1
by Moody's and A-1+ by  Standard & Poor's,  in the case of the Class A Liquidity
Provider and the Class B Liquidity Provider,  and the short-term  unsecured debt
rating of P-1 by Moody's and A-1 by Standard & Poor's,  in the case of the Class
C Liquidity Provider.

            "TRANSFER"   means,  with  respect  to  any  particular  Trust,  the
transfers  contemplated by the Assignment and Assumption  Agreement with respect
to such Trust.

            "TREASURY  REGULATIONS"  means  regulations,  including  proposed or
temporary regulations, promulgated under the Code. References herein to specific
provisions  of  proposed  or  temporary   regulations  shall  include  analogous
provisions  of  final   Treasury   Regulations  or  other   successor   Treasury
Regulations.

            "TRIGGERING  EVENT" means (x) the occurrence of an Indenture Default
under all of the Indentures  resulting in a PTC Event of Default with respect to
the most senior Class of Certificates then Outstanding,  (y) the Acceleration of
all of the  outstanding  Equipment  Notes  (PROVIDED  that,  with respect to the
period prior to the Delivery Period Expiry Date, the aggregate principal balance
of such Equipment Notes is in excess of $300,000,000) or (z) the occurrence of a
Continental Bankruptcy Event.

            "TRUST"  means  any of the  Class A Trust,  the Class B Trust or the
Class C Trust.

            "TRUST  ACCOUNTS"  has the meaning  assigned to such term in Section
2.2(a).

            "TRUST  AGREEMENT"  means  any of the Class A Trust  Agreement,  the
Class B Trust Agreement or the Class C Trust Agreement.

            "TRUST  PROPERTY"  with  respect to any Trust,  has the  meaning set
forth in the Trust Agreement for such Trust.

            "TRUSTEE"  means any of the Class A Trustee,  the Class B Trustee or
the Class C Trustee.

            "TRUSTEE  INCUMBENCY  CERTIFICATE"  has the meaning assigned to such
term in Section 2.5(b).




            "TRUSTEE  REPRESENTATIVES"  has the meaning assigned to such term in
Section 2.5(b).

            "UNDERWRITERS" means Credit Suisse First Boston Corporation,  Morgan
Stanley & Co.  Incorporated,  Chase  Securities Inc.,  Goldman,  Sachs & Co. and
Salomon Smith Barney Inc.

            "UNDERWRITING  AGREEMENT"  means the  Underwriting  Agreement  dated
January  21,  1999  among the  Underwriters  and  Continental,  relating  to the
purchase of the  Certificates by the  Underwriters,  as the same may be amended,
supplemented  or otherwise  modified  from time to time in  accordance  with its
terms.

            "WITHDRAWAL NOTICE" has the meaning specified in Section 3.6(d).

            "WRITTEN NOTICE" means, from the Subordination Agent, any Trustee or
Liquidity   Provider,   a  written   instrument   executed  by  the   Designated
Representative  of such Person.  An invoice  delivered  by a Liquidity  Provider
pursuant to Section 3.1 in accordance with its normal invoicing procedures shall
constitute Written Notice under such Section.

            "WTC"  has the  meaning  assigned  to such  term in the  recital  of
parties to this Agreement.


                                   ARTICLE II

                        TRUST ACCOUNTS; CONTROLLING PARTY

            SECTION 2.1.  AGREEMENT  TO TERMS OF  SUBORDINATION;  PAYMENTS  FROM
MONIES  RECEIVED ONLY. (a) Each Trustee  hereby  acknowledges  and agrees to the
terms of  subordination  and distribution set forth in this Agreement in respect
of each Class of  Certificates  and agrees to enforce such  provisions and cause
all payments in respect of the Equipment  Notes and the Liquidity  Facilities to
be applied in accordance  with the terms of this  Agreement.  In addition,  each
Trustee  hereby  agrees to cause the  Equipment  Notes  purchased by the related
Trust to be registered in the name of the Subordination Agent or its nominee, as
agent and trustee  for such  Trustee,  to be held in trust by the  Subordination
Agent  solely  for  the  purpose  of   facilitating   the   enforcement  of  the
subordination and other provisions of this Agreement.

            (b) Except as otherwise  expressly  provided in the next  succeeding
sentence of this Section 2.1, all payments to be made by the Subordination Agent
hereunder  shall  be made  only  from  amounts  received  by it that  constitute
Scheduled  Payments,  Special  Payments,  payments  under  Section  8.1  of  the
Participation Agreements with respect to Owned Aircraft,  payments under Section
9.1 of the Participation  Agreements with respect to Leased Aircraft or payments
under Section 6 of the Note Purchase Agreement,  and only to the extent that the
Subordination  Agent shall have received sufficient income or proceeds therefrom
to enable it to make such payments in accordance with the terms hereof.  Each of
the Trustees and the Subordination  Agent hereby agrees and, as provided in each
Trust Agreement, each Certificateholder, by its acceptance of a Certificate, and
each Liquidity Provider,  by entering into the Liquidity Facility to which it is



a party,  has agreed to look solely to such amounts to the extent  available for
distribution  to it as provided in this  Agreement and to the relevant  Deposits
and that none of the Trustees, Owner Trustees, Loan Trustees, Owner Participants
nor the Subordination  Agent is personally liable to any of them for any amounts
payable  or any  liability  under  this  Agreement,  any  Trust  Agreement,  any
Liquidity Facility or such Certificate, except (in the case of the Subordination
Agent)  as  expressly  provided  herein  or (in  the  case of the  Trustees)  as
expressly provided in each Trust Agreement or (in the case of the Owner Trustees
and the Loan Trustees) as expressly provided in any Operative Agreement.

            SECTION  2.2.  TRUST  ACCOUNTS.  (a)  Upon  the  execution  of  this
Agreement,  the Subordination Agent shall establish and maintain in its name (i)
the Collection  Account as an Eligible  Deposit  Account,  bearing a designation
clearly  indicating that the funds  deposited  therein are held in trust for the
benefit of the Trustees, the Certificateholders and the Liquidity Providers, and
(ii) as a sub-account in the Collection Account, the Special Payments Account as
an Eligible Deposit Account,  bearing a designation  clearly indicating that the
funds deposited  therein are held in trust for the benefit of the Trustees,  the
Certificateholders  and the Liquidity  Providers.  The Subordination Agent shall
establish and maintain the Cash  Collateral  Accounts  pursuant to and under the
circumstances  set forth in Section 3.6(f) hereof.  Upon such  establishment and
maintenance  under Section 3.6(f) hereof,  the Cash  Collateral  Accounts shall,
together with the Collection Account, constitute the "TRUST ACCOUNTS" hereunder.

            (b) Funds on deposit in the Trust  Accounts  shall be  invested  and
reinvested by the Subordination  Agent in Eligible  Investments  selected by the
Subordination  Agent  if such  investments  are  reasonably  available  and have
maturities  no later than the earlier of (i) 90 days  following the date of such
investment  and  (ii)  the  Business  Day  immediately   preceding  the  Regular
Distribution  Date or the date of the related  distribution  pursuant to Section
2.4 hereof,  as the case may be,  next  following  the date of such  investment;
PROVIDED,  HOWEVER,  that  following  the  making of a  Downgrade  Drawing  or a
Non-Extension  Drawing under any Liquidity  Facility,  the  Subordination  Agent
shall invest and reinvest such amounts in Eligible  Investments at the direction
of Continental (or, if and to the extent so specified to the Subordination Agent
by Continental with respect to any Liquidity  Facility,  the Liquidity  Provider
with  respect to such  Liquidity  Facility);  PROVIDED  FURTHER,  HOWEVER,  that
following the making of a Downgrade  Drawing or Non-Extension  Drawing under any
initial Liquidity  Facility,  the Subordination  Agent shall invest and reinvest
the  amounts in the Cash  Collateral  Account  with  respect  to such  Liquidity
Facility in Eligible  Investments  pursuant to the written  instructions  of the
Liquidity Provider funding such Drawing;  PROVIDED FURTHER,  HOWEVER,  that upon
the  occurrence  and  during  the  continuation  of  a  Triggering   Event,  the
Subordination  Agent shall invest and reinvest such amounts in  accordance  with
the written  instructions of the Controlling Party.  Unless otherwise  expressly
provided in this  Agreement  (including,  without  limitation,  with  respect to
Investment  Earnings  on amounts on  deposit  in the Cash  Collateral  Accounts,
Section  3.6(f)  hereof),  any  Investment  Earnings  shall be  deposited in the
Collection Account when received by the Subordination Agent and shall be applied
by the Subordination Agent in the same manner as the other amounts on deposit in
the Collection Account are to be applied and any losses shall be charged against
the principal amount  invested,  in each case net of the  Subordination  Agent's
reasonable fees and expenses in making such investments. The Subordination Agent



shall not be liable for any loss resulting from any investment,  reinvestment or
liquidation required to be made under this Agreement other than by reason of its
willful  misconduct  or gross  negligence.  Eligible  Investments  and any other
investment  required  to be made  hereunder  shall be held to  their  maturities
except that any such  investment may be sold (without regard to its maturity) by
the Subordination Agent without instructions  whenever such sale is necessary to
make a  distribution  required  under  this  Agreement.  Uninvested  funds  held
hereunder shall not earn or accrue interest.

            (c) The  Subordination  Agent  shall  possess  all right,  title and
interest in all funds on deposit from time to time in the Trust  Accounts and in
all  proceeds  thereof  (including  all  income  thereon,  except  as  otherwise
expressly  provided  herein  with  respect to  Investment  Earnings).  The Trust
Accounts  shall be held in  trust  by the  Subordination  Agent  under  the sole
dominion and control of the Subordination Agent for the benefit of the Trustees,
the Certificateholders  and the Liquidity Providers,  as the case may be. If, at
any time, any of the Trust Accounts  ceases to be an Eligible  Deposit  Account,
the  Subordination  Agent shall within 10 Business Days (or such longer  period,
not to exceed 30  calendar  days,  to which  each  Rating  Agency  may  consent)
establish a new Collection Account,  Special Payments Account or Cash Collateral
Account,  as the case may be, as an Eligible  Deposit Account and shall transfer
any cash and/or any investments to such new Collection Account, Special Payments
Account  or Cash  Collateral  Account,  as the case may be. So long as WTC is an
Eligible Institution, the Trust Accounts shall be maintained with it as Eligible
Deposit Accounts.

            SECTION 2.3. DEPOSITS TO THE COLLECTION ACCOUNT AND SPECIAL PAYMENTS
ACCOUNT. (a) The Subordination Agent shall, upon receipt thereof, deposit in the
Collection Account all Scheduled Payments received by it.

            (b) The  Subordination  Agent  shall,  on each date when one or more
Special Payments are made to the Subordination  Agent as holder of the Equipment
Notes,  deposit in the Special  Payments  Account the  aggregate  amount of such
Special Payments.

            SECTION  2.4.  DISTRIBUTIONS  OF  SPECIAL  PAYMENTS.  (a)  NOTICE OF
SPECIAL PAYMENT. Except as provided in Section 2.4(e) below, upon receipt by the
Subordination  Agent, as registered holder of the Equipment Notes, of any notice
of a Special Payment (or, in the absence of any such notice, upon receipt by the
Subordination  Agent  of a  Special  Payment),  the  Subordination  Agent  shall
promptly give notice  thereof to each Trustee and the Liquidity  Providers.  The
Subordination  Agent shall  promptly  calculate the amount of the  redemption or
purchase of Equipment Notes or the amount of any Overdue Scheduled  Payment,  as
the case may be, comprising such Special Payment under the applicable  Indenture
or Indentures  and shall  promptly send to each Trustee a Written Notice of such
amount and the amount  allocable to each Trust.  Such Written  Notice shall also
set the  distribution  date for such  Special  Payment (a "SPECIAL  DISTRIBUTION
DATE"),  which shall be the Business Day which immediately  follows the later to
occur of (x) the 15th day after the date of such Written  Notice or (y) the date
the Subordination Agent has received or expects to receive such Special Payment.
Amounts on deposit in the  Special  Payments  Account  shall be  distributed  in
accordance with Sections 2.4(b) and 2.4(c) hereof, as applicable.




            (b) REDEMPTIONS AND PURCHASES OF EQUIPMENT  NOTES. (i) So long as no
Triggering  Event  shall  have  occurred   (whether  or  not  continuing),   the
Subordination Agent shall make distributions  pursuant to this Section 2.4(b) of
amounts on deposit in the Special Payments Account on account of the redemption,
purchase (including, without limitation, a purchase resulting from a sale of the
Equipment  Notes  permitted  by Article IV hereof) or  prepayment  of all of the
Equipment Notes issued pursuant to an Indenture on the Special Distribution Date
for such Special Payment in the following order of priority:

            FIRST,  such  amount as shall be required to pay (A) all accrued and
      unpaid Liquidity  Expenses then in arrears plus (B) the product of (x) the
      aggregate  amount of all  accrued  and unpaid  Liquidity  Expenses  not in
      arrears to such Special  Distribution  Date  MULTIPLIED BY (y) a fraction,
      the numerator of which is the aggregate  outstanding  principal  amount of
      Equipment  Notes  being  redeemed,  purchased  or prepaid on such  Special
      Distribution   Date  and  the   denominator  of  which  is  the  aggregate
      outstanding  principal  amount of all Equipment Notes (the "SECTION 2.4(B)
      FRACTION"),  shall be distributed  to the Liquidity  Providers pro rata on
      the  basis of the  amount of  Liquidity  Expenses  owed to each  Liquidity
      Provider;

            SECOND,  such amount as shall be required to pay (A) all accrued and
      unpaid  interest  (including  interest  accrued and unpaid on any Interest
      Drawing or any  Applied  Provider  Advance  (as  defined in any  Liquidity
      Facility))  then in  arrears  on all  Liquidity  Obligations  plus (B) the
      product of (x) the aggregate  amount of all accrued and unpaid interest on
      all Liquidity Obligations not in arrears to such Special Distribution Date
      (at the rate provided in the applicable  Liquidity Facility) MULTIPLIED BY
      (y) the Section  2.4(b)  Fraction,  shall be  distributed to the Liquidity
      Providers  pro  rata  on  the  basis  of  the  amount  of  such  Liquidity
      Obligations owed to each Liquidity Provider;

            THIRD,  such amount as shall be required (A) if any Cash  Collateral
      Account had been previously  funded as provided in Section 3.6(f), to fund
      such Cash Collateral  Account up to its Required Amount shall be deposited
      in such Cash  Collateral  Account,  (B) if any  Liquidity  Facility  shall
      become a  Downgraded  Facility or a  Non-Extended  Facility at a time when
      unreimbursed  Interest Drawings under such Liquidity Facility have reduced
      the Available Amount  thereunder to zero, to deposit into the related Cash
      Collateral  Account  an  amount  equal to such Cash  Collateral  Account's
      Required  Amount shall be deposited in such Cash Collateral  Account,  and
      (C)  if,  with  respect  to any  particular  Liquidity  Facility,  neither
      subclause (A) nor subclause (B) of this clause "THIRD" are applicable,  to
      pay or  reimburse  the  Liquidity  Provider  in respect of such  Liquidity
      Facility  in an amount  equal to the amount of any  unreimbursed  Interest
      Drawings  under  such  Liquidity  Facility  shall be  distributed  to such
      Liquidity  Provider,  pro  rata on the  basis of the  amounts  of all such
      deficiencies  and/or  unreimbursed  Interest  Drawings  in respect of each
      Liquidity Provider;

            FOURTH, if, with respect to any particular  Liquidity Facility,  any
      amounts are to be distributed  pursuant to either  subclause (A) or (B) of
      clause  "THIRD"  above,  then the Liquidity  Provider with respect to such



      Liquidity  Facility  shall  be  paid  the  excess  of  (x)  the  aggregate
      outstanding  amount of  unreimbursed  Advances  (whether  or not then due)
      under  such  Liquidity  Facility  over  (y) the  Required  Amount  for the
      relevant  Class,  pro rata on the basis of such amounts in respect of each
      Liquidity Provider;

            FIFTH,  such  amount as shall be  required  to pay in full  Expected
      Distributions  to the  holders  of Class A  Certificates  on such  Special
      Distribution Date shall be distributed to the Class A Trustee;

            SIXTH,  such  amount as shall be  required  to pay in full  Expected
      Distributions  to the  holders  of Class B  Certificates  on such  Special
      Distribution Date shall be distributed to the Class B Trustee;

            SEVENTH,  such amount as shall be  required to pay in full  Expected
      Distributions  to the  holders  of Class C  Certificates  on such  Special
      Distribution Date shall be distributed to the Class C Trustee; and

            EIGHTH,  the  balance,  if any,  of such  Special  Payment  shall be
      transferred to the Collection  Account for distribution in accordance with
      Section 3.2 hereof.

For the  purposes  of this  Section  2.4(b),  clause  (x) of the  definition  of
"Expected  Distributions" shall be deemed to read as follows:  "(x) accrued, due
and unpaid  interest on such  Certificates  together with (without  duplication)
accrued  and  unpaid  interest  on a portion of such  Certificates  equal to the
outstanding  principal  amount of Equipment Notes being  redeemed,  purchased or
prepaid (immediately prior to such redemption,  purchase or prepayment), in each
case excluding interest, if any, payable with respect to the Deposits related to
such Trust,".

            (ii) Upon the  occurrence  of a  Triggering  Event  (whether  or not
continuing),  the Subordination Agent shall make distributions  pursuant to this
Section 2.4(b) of amounts on deposit in the Special  Payments Account on account
of the redemption or purchase of all of the Equipment  Notes issued  pursuant to
an  Indenture  on the  Special  Distribution  Date for such  Special  Payment in
accordance with Section 3.3 hereof.

            (c) OTHER SPECIAL PAYMENTS.  Except as provided in clause (e) below,
any amounts on deposit in the Special  Payments Account other than in respect of
amounts to be distributed pursuant to Section 2.4(b) shall be distributed on the
Special Distribution Date therefor in accordance with Article III hereof.

            (d) INVESTMENT OF AMOUNTS IN SPECIAL PAYMENTS  ACCOUNT.  Any amounts
on deposit in the Special  Payments  Account prior to the  distribution  thereof
pursuant to Section  2.4(b) or (c) shall be invested in accordance  with Section
2.2(b).  Investment  Earnings  on  such  investments  shall  be  distributed  in
accordance with Section 2.4(b) or (c), as the case may be.

            (e)  CERTAIN  PAYMENTS.  The  Subordination  Agent  will  distribute
promptly upon receipt thereof (i) any indemnity  payment received by it from the



Owner  Participant,  the Owner Trustee or Continental in respect of any Trustee,
any Liquidity  Provider,  any Paying Agent,  any  Depositary or any Escrow Agent
(collectively,  the  "PAYEES")  and (ii) any  compensation  (including,  without
limitation, any fees payable to any Liquidity Provider under Section 2.03 of any
Liquidity Facility) received by it from the Owner Participant, the Owner Trustee
or Continental under any Operative  Agreement in respect of any Payee,  directly
to the Payee entitled thereto.

            SECTION 2.5.  DESIGNATED  REPRESENTATIVES.  (a) With the delivery of
this Agreement, the Subordination Agent shall furnish to each Liquidity Provider
and each Trustee, and from time to time thereafter may furnish to each Liquidity
Provider and each Trustee, at the Subordination Agent's discretion,  or upon any
Liquidity  Provider's or Trustee's request (which request shall not be made more
than one time in any 12-month  period),  a certificate (a  "SUBORDINATION  AGENT
INCUMBENCY  CERTIFICATE") of a Responsible  Officer of the  Subordination  Agent
certifying as to the incumbency  and specimen  signatures of the officers of the
Subordination  Agent and the  attorney-in-fact  and agents of the  Subordination
Agent (the  "SUBORDINATION  AGENT  REPRESENTATIVES")  authorized to give Written
Notices on behalf of the  Subordination  Agent  hereunder.  Until each Liquidity
Provider  and  Trustee  receives a  subsequent  Subordination  Agent  Incumbency
Certificate,  it  shall be  entitled  to rely on the  last  Subordination  Agent
Incumbency Certificate delivered to it hereunder.

            (b) With the delivery of this Agreement,  each Trustee shall furnish
to the Subordination  Agent, and from time to time thereafter may furnish to the
Subordination  Agent, at such Trustee's  discretion,  or upon the  Subordination
Agent's  request  (which  request  shall  not be made  more than one time in any
12-month  period),  a  certificate  (a "TRUSTEE  INCUMBENCY  CERTIFICATE")  of a
Responsible Officer of such Trustee certifying as to the incumbency and specimen
signatures of the officers of such Trustee and the  attorney-in-fact  and agents
of such  Trustee  (the  "TRUSTEE  REPRESENTATIVES")  authorized  to give Written
Notices  on behalf of such  Trustee  hereunder.  Until the  Subordination  Agent
receives a subsequent  Trustee Incumbency  Certificate,  it shall be entitled to
rely on the last Trustee Incumbency Certificate delivered to it hereunder.

            (c) With the delivery of this  Agreement,  each  Liquidity  Provider
shall furnish to the  Subordination  Agent, and from time to time thereafter may
furnish to the Subordination Agent, at such Liquidity Provider's discretion,  or
upon the  Subordination  Agent's  request  (which request shall not be made more
than  one  time in any  12-month  period),  a  certificate  (an  "LP  INCUMBENCY
CERTIFICATE") of any Responsible  Officer of such Liquidity Provider  certifying
as to the incumbency and specimen  signatures of any officer,  attorney-in-fact,
agent or other  designated  representative  of such Liquidity  Provider (the "LP
REPRESENTATIVES"  and, together with the Subordination Agent Representatives and
the Trustee  Representatives,  the "DESIGNATED  REPRESENTATIVES")  authorized to
give Written Notices on behalf of such Liquidity Provider  hereunder.  Until the
Subordination Agent receives a subsequent LP Incumbency Certificate, it shall be
entitled  to  rely  on  the  last  LP  Incumbency  Certificate  delivered  to it
hereunder.

            SECTION 2.6.  CONTROLLING  PARTY. (a) The Trustees and the Liquidity
Providers  hereby agree that,  with respect to any  Indenture at any given time,
the Loan Trustee  thereunder will be directed (i) in taking,  or refraining from



taking,  any action under such Indenture or with respect to the Equipment  Notes
issued  thereunder,  so  long  as no  Indenture  Default  has  occurred  and  is
continuing thereunder,  by the holders of at least a majority of the outstanding
principal  amount of such  Equipment  Notes  (provided  that, for so long as the
Subordination  Agent  is the  registered  holder  of the  Equipment  Notes,  the
Subordination Agent shall act with respect to this clause (i) in accordance with
the  directions of the Trustees (in the case of each such Trustee,  with respect
to the Equipment Notes issued under such Indenture and held as Trust Property of
such Trust)  constituting,  in the  aggregate,  directions  with respect to such
principal amount of Equipment  Notes),  and (ii) after the occurrence and during
the continuance of an Indenture  Default  thereunder  (which,  in the case of an
Indenture pertaining to a Leased Aircraft,  has not been cured by the applicable
Owner Trustee or the applicable Owner  Participant,  if applicable,  pursuant to
Section 4.03 of such  Indenture),  in taking,  or  refraining  from taking,  any
action under such Indenture or with respect to such Equipment  Notes,  including
exercising  remedies  thereunder  (including  Accelerating  the Equipment  Notes
issued  thereunder  or  foreclosing  the  Lien  on the  Aircraft  securing  such
Equipment Notes), by the Controlling Party.

            (b) The Person who shall be the "CONTROLLING  PARTY" with respect to
any Indenture upon the occurrence of an Indenture  Default  thereunder shall be:
(x) the Class A Trustee;  (y) upon payment of Final Distributions to the holders
of Class A  Certificates,  the Class B  Trustee;  and (z) upon  payment of Final
Distributions to the holders of Class B Certificates,  the Class C Trustee.  For
purposes  of giving  effect  to the  foregoing,  the  Trustees  (other  than the
Controlling Party) irrevocably agree (and the Certificateholders (other than the
Certificateholders  represented  by the  Controlling  Party)  shall be deemed to
agree by virtue of their purchase of Certificates) that the Subordination Agent,
as record holder of the  Equipment  Notes,  shall  exercise its voting rights in
respect of the Equipment Notes as directed by the Controlling Party and any vote
so exercised shall be binding upon the Trustees and all Certificateholders.

            The  Subordination  Agent  shall give  written  notice to all of the
other  parties to this  Agreement  promptly upon a change in the identity of the
Controlling  Party. Each of the parties hereto agrees that it shall not exercise
any of the  rights  of the  Controlling  Party  at  such  time  as it is not the
Controlling Party hereunder;  PROVIDED,  HOWEVER,  that nothing herein contained
shall prevent or prohibit any Non-Controlling  Party from exercising such rights
as shall be  specifically  granted to such  Non-Controlling  Party hereunder and
under the other Operative Agreements.

            (c) Notwithstanding the foregoing,  at any time after 18 months from
the earlier to occur of (i) the date on which the entire  Available Amount under
any  Liquidity  Facility  shall have been  drawn  (for any  reason  other than a
Downgrade Drawing or a Non-Extension Drawing) and remain unreimbursed,  (ii) the
date on which  the  entire  amount of any  Downgrade  Drawing  or  Non-Extension
Drawing shall have become and remain  "Applied  Downgrade  Advances" or "Applied
Non-Extension  Advances",  as the  case may be,  under  and as  defined  in such
Liquidity  Facility and (iii) the date on which all  Equipment  Notes shall have
been  Accelerated  (PROVIDED  that,  with  respect  to the  period  prior to the
Delivery Period Expiry Date, such Equipment Notes have an aggregate  outstanding
principal balance of in excess of $300,000,000), the Liquidity Provider with the
highest  outstanding  amount of Liquidity  Obligations owed to it shall have the
right to elect,  by Written  Notice to the  Subordination  Agent and each of the



Trustees,  to  become  the  Controlling  Party  hereunder  with  respect  to any
Indenture at any time from and including the last day of such 18-month period.

            (d) The  exercise of remedies  by the  Controlling  Party under this
Agreement shall be expressly limited by Section 4.1(a)(ii) hereof.

            (e) The  Controlling  Party  shall not be  entitled  to  require  or
obligate any  Non-Controlling  Party to provide funds  necessary to exercise any
right or remedy hereunder.


                                   ARTICLE III

                      RECEIPT, DISTRIBUTION AND APPLICATION
                               OF AMOUNTS RECEIVED

            SECTION 3.1. WRITTEN NOTICE OF DISTRIBUTION.  (a) No later than 3:00
P.M. (New York City time) on the Business Day immediately preceding each Regular
Distribution  Date (or Special  Distribution Date for purposes of Section 2.4(b)
hereof,  as the case may be), each of the following Persons shall deliver to the
Subordination Agent a Written Notice setting forth the following  information as
at the close of business on such Business Day:

               (i) With respect to the Class A Certificates, the Class A Trustee
      shall  separately  set forth the  amounts  to be paid in  accordance  with
      clause "FIFTH" of Section 3.2 or 2.4(b), as the case may be, hereof;

              (ii) With respect to the Class B Certificates, the Class B Trustee
      shall  separately  set forth the  amounts  to be paid in  accordance  with
      clause "SIXTH" of Section 3.2 or 2.4(b), as the case may be, hereof;

             (iii) With respect to the Class C Certificates, the Class C Trustee
      shall  separately  set forth the  amounts  to be paid in  accordance  with
      clause "SEVENTH" of Section 3.2 or 2.4(b), as the case may be, hereof;

              (iv)  With  respect  to each  Liquidity  Facility,  the  Liquidity
      Provider  thereunder  shall separately set forth the amounts to be paid in
      accordance with clauses "FIRST", "SECOND", "THIRD" and "FOURTH" of Section
      3.2 or 2.4(b), as the case may be, hereof; and

               (v) Each  Trustee  shall  set  forth  the  amounts  to be paid in
      accordance with clause "EIGHTH" of Section 3.2 hereof.

The notices  required under this Section 3.1(a) may be in the form of a schedule
or  similar  document  provided  to  the  Subordination  Agent  by  the  parties
referenced therein or by any one of them, which schedule or similar document may
state  that,  unless  there  has been a  prepayment  of the  Certificates,  such



schedule or similar document is to remain in effect until any substitute  notice
or amendment  shall be given to the  Subordination  Agent by the party providing
such notice.

            (b)  Following   the   occurrence   of  a  Triggering   Event,   the
Subordination  Agent shall request the following  information from the following
Persons,  and each of the  following  Persons  shall,  upon the  request  of the
Subordination Agent, deliver a Written Notice to the Subordination Agent setting
forth for such Person the following information:

             (i) With respect to the Class A  Certificates,  the Class A Trustee
      shall  separately  set forth the  amounts  to be paid in  accordance  with
      clauses   "FIRST"   (to   reimburse   payments   made   by  the   Class  A
      Certificateholders  pursuant  to  subclause  (iii) of  clause  "FIRST"  of
      Section 3.3 hereof) and "SEVENTH" of Section 3.3 hereof;

            (ii) With respect to the Class B  Certificates,  the Class B Trustee
      shall  separately  set forth the  amounts  to be paid in  accordance  with
      clauses   "FIRST"   (to   reimburse   payments   made   by  the   Class  B
      Certificateholders  pursuant  to  subclause  (iii) of  clause  "FIRST"  of
      Section 3.3 hereof) and "EIGHTH" of Section 3.3 hereof;

           (iii) With respect to the Class C  Certificates,  the Class C Trustee
      shall  separately  set forth the  amounts  to be paid in  accordance  with
      clauses   "FIRST"   (to   reimburse   payments   made   by  the   Class  C
      Certificateholders  pursuant  to  subclause  (iii) of  clause  "FIRST"  of
      Section 3.3 hereof) and "NINTH" of Section 3.3 hereof;

            (iv) With respect to each Liquidity Facility, the Liquidity Provider
      thereunder  shall  separately  set forth the  amounts  to be paid to it in
      accordance  with  subclause  (iii) of clause "FIRST" of Section 3.3 hereof
      and clauses "SECOND", "THIRD", "FOURTH" and "FIFTH" of Section 3.3 hereof;
      and

             (v)  Each  Trustee  shall  set  forth  the  amounts  to be  paid in
      accordance with clause "SIXTH" of Section 3.3 hereof.

            (c) At such time as a Trustee  or a  Liquidity  Provider  shall have
received  all  amounts  owing  to  it  (and,  in  the  case  of a  Trustee,  the
Certificateholders  for which it is acting)  pursuant to Section 2.4, 3.2 or 3.3
hereof, as applicable,  and, in the case of a Liquidity Provider, its commitment
under the related  Liquidity  Facility  shall have  terminated or expired,  such
Person shall, by a Written Notice,  so inform the  Subordination  Agent and each
other party to this Agreement.

            (d) As provided in Section 6.5 hereof, the Subordination Agent shall
be fully  protected in relying on any of the  information set forth in a Written
Notice provided by any Trustee or any Liquidity  Provider pursuant to paragraphs
(a)  through  (c) above and shall  have no  independent  obligation  to  verify,
calculate or recalculate any amount set forth in any Written Notice delivered in
accordance with such paragraphs.




            (e)  Any  Written  Notice  delivered  by a  Trustee  or a  Liquidity
Provider, as applicable, pursuant to Section 3.1(a), 3.1(b) or 3.1(c) hereof, if
made  prior to 10:00  A.M.  (New York City  time) on any  Business  Day shall be
effective on the date  delivered (or if delivered  later on a Business Day or if
delivered on a day which is not a Business Day shall be effective as of the next
Business Day). Subject to the terms of this Agreement,  the Subordination  Agent
shall as promptly as practicable  comply with any such  instructions;  PROVIDED,
HOWEVER,  that any transfer of funds pursuant to any instruction  received after
10:00  A.M.  (New York City  time) on any  Business  Day may be made on the next
succeeding Business Day.

            (f) In the event the Subordination  Agent shall not receive from any
Person any information set forth in paragraph (a) or (b) above which is required
to enable the Subordination Agent to make a distribution to such Person pursuant
to Section  3.2 or 3.3  hereof,  the  Subordination  Agent  shall  request  such
information  and,  failing to receive any such  information,  the  Subordination
Agent shall not make such  distribution(s)  to such Person.  In such event,  the
Subordination Agent shall make distributions pursuant to clauses "FIRST" through
"NINTH" of Section 3.2 and clauses "FIRST" through "NINTH" of Section 3.3 to the
extent  it  shall  have  sufficient  information  to  enable  it  to  make  such
distributions, and shall continue to hold any funds remaining, after making such
distributions,  until  the  Subordination  Agent  shall  receive  all  necessary
information to enable it to distribute any funds so withheld.

            (g) On such  dates (but not more  frequently  than  monthly)  as any
Liquidity Provider or any Trustee shall request,  but in any event automatically
at the end of each calendar quarter,  the Subordination Agent shall send to such
party  a  written   statement   reflecting  all  amounts  on  deposit  with  the
Subordination Agent pursuant to Section 3.1(f) hereof.

            SECTION 3.2.  DISTRIBUTION  OF AMOUNTS ON DEPOSIT IN THE  COLLECTION
ACCOUNT.  Except as otherwise  provided in Sections  2.4,  3.1(f),  3.3, 3.4 and
3.6(b),  amounts on deposit in the  Collection  Account  (or, in the case of any
amount described in Section 2.4(c),  on deposit in the Special Payments Account)
shall be promptly distributed on each Regular Distribution Date (or, in the case
of any amount  described in Section  2.4(c),  on the Special  Distribution  Date
thereof)  in the  following  order  of  priority  and  in  accordance  with  the
information  provided to the  Subordination  Agent  pursuant  to Section  3.1(a)
hereof:

            FIRST,  such  amount as shall be  required  to pay all  accrued  and
      unpaid  Liquidity  Expenses  owed  to each  Liquidity  Provider  shall  be
      distributed to the Liquidity Providers pro rata on the basis of the amount
      of Liquidity Expenses owed to each Liquidity Provider;

            SECOND,  such  amount  as  shall  be  required  to pay in  full  the
      aggregate amount of interest accrued on all Liquidity  Obligations (at the
      rate, or in the amount, provided in the applicable Liquidity Facility) and
      unpaid shall be  distributed  to the  Liquidity  Providers pro rata on the
      basis of the amount of such Liquidity  Obligations  owed to each Liquidity
      Provider;




            THIRD,  such amount as shall be required (A) if any Cash  Collateral
      Account had been previously  funded as provided in Section 3.6(f), to fund
      such Cash Collateral  Account up to its Required Amount shall be deposited
      in such Cash  Collateral  Account,  (B) if any  Liquidity  Facility  shall
      become a  Downgraded  Facility or a  Non-Extended  Facility at a time when
      unreimbursed  Interest Drawings under such Liquidity Facility have reduced
      the Available Amount  thereunder to zero, to deposit into the related Cash
      Collateral  Account  an  amount  equal to such Cash  Collateral  Account's
      Required  Amount shall be deposited in such Cash Collateral  Account,  and
      (C)  if,  with  respect  to any  particular  Liquidity  Facility,  neither
      subclause (A) nor subclause (B) of this clause "THIRD" is  applicable,  to
      pay or  reimburse  the  Liquidity  Provider  in respect of such  Liquidity
      Facility  in an amount  equal to the amount of all  Liquidity  Obligations
      then due  under  such  Liquidity  Facility  (other  than  amounts  payable
      pursuant  to clause  "FIRST" or  "SECOND"  of this  Section  3.2) shall be
      distributed  to such  Liquidity  Provider,  pro  rata on the  basis of the
      amounts of all such deficiencies and/or unreimbursed Liquidity Obligations
      in respect of each Liquidity Provider;

            FOURTH, if, with respect to any particular  Liquidity Facility,  any
      amounts are to be distributed  pursuant to either  subclause (A) or (B) of
      clause  "THIRD"  above,  then the Liquidity  Provider with respect to such
      Liquidity  Facility  shall  be  paid  the  excess  of  (x)  the  aggregate
      outstanding  amount of  unreimbursed  Advances  (whether  or not then due)
      under  such  Liquidity  Facility  over  (y) the  Required  Amount  for the
      relevant  Class,  pro rata on the basis of such amounts in respect of each
      Liquidity Provider;

            FIFTH,  such  amount as shall be  required  to pay in full  Expected
      Distributions  to  the  holders  of  the  Class  A  Certificates  on  such
      Distribution Date shall be distributed to the Class A Trustee;

            SIXTH,  such  amount as shall be  required  to pay in full  Expected
      Distributions  to  the  holders  of  the  Class  B  Certificates  on  such
      Distribution Date shall be distributed to the Class B Trustee;

            SEVENTH,  such amount as shall be  required to pay in full  Expected
      Distributions  to  the  holders  of  the  Class  C  Certificates  on  such
      Distribution Date shall be distributed to the Class C Trustee;

            EIGHTH,  such  amount  as  shall  be  required  to pay in  full  the
      aggregate   unpaid  amount  of  fees  and  expenses  payable  as  of  such
      Distribution Date to the Subordination  Agent and each Trustee pursuant to
      the terms of this Agreement and the Trust Agreements,  as the case may be,
      shall be distributed to the Subordination Agent and such Trustee; and

            NINTH, the balance, if any, of any such amount remaining  thereafter
      shall  be  held  in the  Collection  Account  for  later  distribution  in
      accordance with this Article III.




            SECTION  3.3.   DISTRIBUTION  OF  AMOUNTS  ON  DEPOSIT  FOLLOWING  A
TRIGGERING  EVENT.  Except as otherwise  provided in Sections  3.1(f) and 3.6(b)
hereof,  upon the occurrence of a Triggering Event and at all times  thereafter,
all funds in the  Collection  Account or the Special  Payments  Account shall be
promptly  distributed  by the  Subordination  Agent  in the  following  order of
priority:

            FIRST,  such  amount  as  shall be  required  to  reimburse  (i) the
      Subordination  Agent for any  out-of-pocket  costs and  expenses  actually
      incurred by it (to the extent not previously reimbursed) in the protection
      of, or the  realization of the value of, the Equipment  Notes or any Trust
      Indenture  Estate,   shall  be  applied  by  the  Subordination  Agent  in
      reimbursement  of such  costs  and  expenses,  (ii) each  Trustee  for any
      amounts of the nature  described in clause (i) above actually  incurred by
      it under the  applicable  Trust  Agreement  (to the extent not  previously
      reimbursed), shall be distributed to such Trustee, and (iii) any Liquidity
      Provider or  Certificateholder  for  payments,  if any,  made by it to the
      Subordination  Agent or any  Trustee in respect  of amounts  described  in
      clause (i) above,  shall be distributed  to such Liquidity  Provider or to
      the applicable Trustee for the account of such Certificateholder,  in each
      such case,  pro rata on the basis of all amounts  described in clauses (i)
      through (iii) above;

            SECOND,  such  amount  remaining  as  shall be  required  to pay all
      accrued  and  unpaid  Liquidity  Expenses  shall  be  distributed  to each
      Liquidity  Provider  pro rata on the  basis  of the  amount  of  Liquidity
      Expenses owed to each Liquidity Provider;

            THIRD, such amount remaining as shall be required to pay accrued and
      unpaid interest on the Liquidity  Obligations as provided in the Liquidity
      Facilities shall be distributed to each Liquidity Provider pro rata on the
      basis of the  amount of such  accrued  and  unpaid  interest  owed to each
      Liquidity Provider;

            FOURTH,  such amount  remaining as shall be required (A) if any Cash
      Collateral  Account  had been  previously  funded as  provided  in Section
      3.6(f),  unless (i) a Performing  Note  Deficiency  exists and a Liquidity
      Event of Default shall have occurred and be continuing with respect to the
      relevant  Liquidity  Facility or (ii) a Final  Drawing shall have occurred
      with  respect to such  Liquidity  Facility,  to fund such Cash  Collateral
      Account up to its Required  Amount (less the amount of any  repayments  of
      Interest  Drawings under such Liquidity  Facility while  subclause  (A)(i)
      above is applicable)  shall be deposited in such Cash Collateral  Account,
      (B) if any  Liquidity  Facility  shall become a  Downgraded  Facility or a
      Non-Extended  Facility at a time when unreimbursed Interest Drawings under
      such Liquidity  Facility have reduced the Available  Amount  thereunder to
      zero, unless (i) a Performing Note Deficiency exists and a Liquidity Event
      of Default  shall have  occurred  and be  continuing  with  respect to the
      relevant  Liquidity  Facility or (ii) a Final  Drawing shall have occurred
      with respect to such Liquidity Facility,  to deposit into the related Cash
      Collateral  Account  an  amount  equal to such Cash  Collateral  Account's
      Required  Amount (less the amount of any  repayments of Interest  Drawings
      under such Liquidity  Facility while subclause (B)(i) above is applicable)
      shall be  deposited  in such Cash  Collateral  Account,  and (C) if,  with



      respect to any particular  Liquidity  Facility,  neither subclause (A) nor
      subclause (B) of this clause "fourth" are  applicable,  to pay in full the
      outstanding  amount  of all  Liquidity  Obligations  then due  under  such
      Liquidity Facility (other than amounts payable pursuant to clause "SECOND"
      or "THIRD" of this Section  3.3) shall be  distributed  to such  Liquidity
      Provider,  pro rata on the basis of the  amounts of all such  deficiencies
      and/or  unreimbursed  Liquidity  Obligations  in respect of each Liquidity
      Provider;

            FIFTH, if, with respect to any particular  Liquidity  Facility,  any
      amounts are to be distributed  pursuant to either  subclause (A) or (B) of
      clause  "FOURTH" above,  then the Liquidity  Provider with respect to such
      Liquidity  Facility  shall  be  paid  the  excess  of  (x)  the  aggregate
      outstanding  amount of  unreimbursed  Advances  (whether  or not then due)
      under  such  Liquidity  Facility  over  (y) the  Required  Amount  for the
      relevant  Class (less the amount of any  repayments  of Interest  Drawings
      under such Liquidity  Facility while  subclause  (A)(i) or (B)(i),  as the
      case may be,  of clause  "FOURTH"  above is  applicable),  pro rata on the
      basis of such amounts in respect of each Liquidity Provider;

            SIXTH,  such amount as shall be required to reimburse or pay (i) the
      Subordination  Agent for any Tax (other than Taxes imposed on compensation
      paid  hereunder),  expense,  fee,  charge or other loss incurred by or any
      other amount  payable to the  Subordination  Agent in connection  with the
      transactions   contemplated   hereby  (to  the   extent   not   previously
      reimbursed),  shall be applied by the Subordination Agent in reimbursement
      of such amount, (ii) each Trustee for any Tax (other than Taxes imposed on
      compensation  paid under the applicable Trust  Agreement),  expense,  fee,
      charge,  loss or any  other  amount  payable  to such  Trustee  under  the
      applicable  Trust  Agreements (to the extent not  previously  reimbursed),
      shall be distributed to such Trustee, and (iii) each Certificateholder for
      payments,  if any, made by it pursuant to Section 5.2 hereof in respect of
      amounts  described  in  clause  (i)  above,  shall be  distributed  to the
      applicable Trustee for the account of such Certificateholder, in each such
      case,  pro rata on the  basis of all  amounts  described  in  clauses  (i)
      through (iii) above;

            SEVENTH,  such amount  remaining as shall be required to pay in full
      Adjusted  Expected  Distributions  on the  Class A  Certificates  shall be
      distributed to the Class A Trustee;

            EIGHTH,  such amount  remaining  as shall be required to pay in full
      Adjusted  Expected  Distributions  on the  Class B  Certificates  shall be
      distributed to the Class B Trustee; and

            NINTH,  such  amount  remaining  as shall be required to pay in full
      Adjusted  Expected  Distributions  on the  Class C  Certificates  shall be
      distributed to the Class C Trustee.

            SECTION  3.4.  OTHER  PAYMENTS.  (a) Any  payments  received  by the
Subordination Agent for which no provision as to the application thereof is made
in this Agreement  shall be distributed  by the  Subordination  Agent (i) in the



order of  priority  specified  in  Section  3.3  hereof  and (ii) to the  extent
received or realized at any time after the Final Distributions for each Class of
Certificates have been made, in the manner provided in clause "first" of Section
3.3 hereof.

            (b) On any Interest Payment Date under each Liquidity Facility which
is not a Distribution  Date, the Subordination  Agent shall pay to the Liquidity
Provider  under such  Liquidity  Facility from, and to the extent of, amounts on
deposit in the  Collection  Account,  an amount  equal to the amount of interest
then due and payable to such Liquidity Provider under such Liquidity Facility.

            (c) Except as  otherwise  provided  in Section  3.3  hereof,  if the
Subordination  Agent receives any Scheduled  Payment after the Scheduled Payment
Date relating  thereto,  but prior to such payment becoming an Overdue Scheduled
Payment,  then the  Subordination  Agent shall deposit such Scheduled Payment in
the  Collection  Account  and  promptly  distribute  such  Scheduled  Payment in
accordance with the priority of  distributions  set forth in Section 3.2 hereof;
PROVIDED that,  for the purposes of this Section 3.4(c) only,  each reference in
clause  "EIGHTH" of Section 3.2 to  "Distribution  Date" shall be deemed to mean
the actual  date of payment of such  Scheduled  Payment  and each  reference  in
clause "FIFTH", "SIXTH" or "SEVENTH" of Section 3.2 to "Distribution Date" shall
be deemed to refer to such Scheduled Payment Date.

            SECTION 3.5.  PAYMENTS TO THE TRUSTEES AND THE LIQUIDITY  Providers.
Any amounts  distributed  hereunder to any Liquidity  Provider  shall be paid to
such Liquidity  Provider by wire transfer of funds to the address such Liquidity
Provider shall provide to the Subordination Agent. The Subordination Agent shall
provide  a Written  Notice  of any such  transfer  to the  applicable  Liquidity
Provider,  as the  case  may  be,  at the  time of such  transfer.  Any  amounts
distributed  hereunder by the Subordination Agent to any Trustee which shall not
be the same institution as the Subordination Agent shall be paid to such Trustee
by wire  transfer  funds  at the  address  such  Trustee  shall  provide  to the
Subordination Agent.

            SECTION 3.6. LIQUIDITY FACILITIES.  (a) INTEREST DRAWINGS. If on any
Distribution  Date, after giving effect to the subordination  provisions of this
Agreement,  the  Subordination  Agent  shall not have  sufficient  funds for the
payment of any amounts due and owing in respect of accrued interest on the Class
A  Certificates,  the Class B Certificates  or the Class C Certificates  (at the
Stated Interest Rate for such Class of  Certificates),  then, prior to 1:00 p.m.
(New York City time) on such Distribution  Date, the  Subordination  Agent shall
request a drawing (each such drawing, an "INTEREST DRAWING") under the Liquidity
Facility  with respect to such Class of  Certificates  in an amount equal to the
lesser of (i) an amount  sufficient  to pay the amount of such accrued  interest
(at the  Stated  Interest  Rate for such  Class  of  Certificates)  and (ii) the
Available Amount under such Liquidity Facility, and shall pay such amount to the
Trustee  with respect to such Class of  Certificates  in payment of such accrued
interest.

            (b) APPLICATION OF INTEREST  DRAWINGS.  Notwithstanding  anything to
the contrary  contained  in this  Agreement,  (i) all  payments  received by the
Subordination  Agent  in  respect  of an  Interest  Drawing  under  the  Class A
Liquidity Facility and all amounts withdrawn by the Subordination Agent from the



Class  A Cash  Collateral  Account,  and  payable  in each  case to the  Class A
Certificateholders or the Class A Trustee,  shall be promptly distributed to the
Class A  Trustee,  (ii) all  payments  received  by the  Subordination  Agent in
respect of an  Interest  Drawing  under the Class B Liquidity  Facility  and all
amounts  withdrawn by the  Subordination  Agent from the Class B Cash Collateral
Account, and payable in each case to the Class B Certificateholders or the Class
B Trustee,  shall be promptly  distributed to the Class B Trustee, and (iii) all
payments received by the  Subordination  Agent in respect of an Interest Drawing
under  the  Class  C  Liquidity  Facility  and  all  amounts  withdrawn  by  the
Subordination  Agent from the Class C Cash  Collateral  Account,  and payable in
each case to the Class C  Certificateholders  or the Class C  Trustee,  shall be
promptly distributed to the Class C Trustee.

            (c) DOWNGRADE DRAWINGS. If at any time the short-term unsecured debt
rating of any  Liquidity  Provider  issued by either Rating Agency is lower than
the applicable  Threshold Rating,  within 10 days after receiving notice of such
downgrading  (but not later than the expiration  date of the Liquidity  Facility
issued by the downgraded Liquidity Provider (the "DOWNGRADED  FACILITY")),  such
Liquidity  Provider  or  Continental  may arrange  for a  Replacement  Liquidity
Provider  to  issue  and  deliver  a  Replacement   Liquidity  Facility  to  the
Subordination  Agent.  If  a  Downgraded  Facility  has  not  been  replaced  in
accordance with the terms of this paragraph,  the Subordination  Agent shall, on
such 10th day (or if such 10th day is not a Business Day, on the next succeeding
Business Day) (or, if earlier, the expiration date of such Downgraded Facility),
request  a  drawing  in  accordance  with and to the  extent  permitted  by such
Downgraded  Facility (such drawing, a "DOWNGRADE  DRAWING") of all available and
undrawn amounts thereunder.  Amounts drawn pursuant to a Downgrade Drawing shall
be maintained and invested as provided in Section 3.6(f) hereof.  The applicable
Liquidity  Provider may also  arrange for a  Replacement  Liquidity  Provider to
issue and  deliver a  Replacement  Liquidity  Facility  at any time  after  such
Downgrade  Drawing so long as such Downgrade  Drawing has not been reimbursed in
full to such Liquidity Provider.

            (d) NON-EXTENSION  DRAWINGS.  If any Liquidity Facility with respect
to any Class of  Certificates  is  scheduled  to  expire on a date (the  "STATED
EXPIRATION  DATE")  prior to the date  that is 15 days  after  the  Final  Legal
Distribution Date for such Class of Certificates, then, no earlier than the 60th
day and no later than the 40th day prior to the then Stated Expiration Date, the
Subordination Agent shall request that such Liquidity Provider extend the Stated
Expiration  Date  until the  earlier of (i) the date which is 15 days after such
Final  Legal  Distribution  Date and (ii) the date  that is the day  immediately
preceding the 364th day occurring  after the last day of the applicable  Consent
Period (as  hereinafter  defined)  (unless  the  obligations  of such  Liquidity
Provider under such Liquidity Facility are earlier terminated in accordance with
such Liquidity  Facility).  Such Liquidity Provider may, by a notice (a "CONSENT
NOTICE") to the Subordination Agent, given during the period commencing with the
date of such Liquidity Provider's receipt of such request and ending on the date
that is 25 days  prior to the  Stated  Expiration  Date then in effect  for such
Liquidity Facility (such period,  with respect to such Liquidity  Facility,  the
"CONSENT  PERIOD"),  consent to such extension of such Stated  Expiration  Date,
which  consent  may be given  or  withheld  by such  Liquidity  Provider  in its
absolute and sole discretion;  PROVIDED,  HOWEVER, that such extension shall not
be  effective  with  respect  to  such  Liquidity  Provider  if by a  notice  (a
"WITHDRAWAL  NOTICE") to the Subordination  Agent during the applicable  Consent



Period such Liquidity  Provider  either declines to consent to such extension or
revokes its Consent  Notice.  If (A) on or before such 25th day, such  Liquidity
Facility shall not have been replaced in accordance with Section 3.6(e), and (B)
a Withdrawal  Notice has been given with respect to such  Liquidity  Facility or
the applicable Liquidity Provider fails to deliver a Consent Notice with respect
to  such  Liquidity   Facility  within  the  applicable   Consent  Period,   the
Subordination Agent shall, on such 25th day (or as soon as possible thereafter),
in  accordance  with and to the extent  permitted  by the terms of the  expiring
Liquidity  Facility (a  "NON-EXTENDED  FACILITY"),  request a drawing under such
expiring  Liquidity  Facility (such drawing,  a "NON-EXTENSION  DRAWING") of all
available  and  undrawn  amounts   thereunder.   Amounts  drawn  pursuant  to  a
Non-Extension  Drawing  shall be  maintained  and  invested in  accordance  with
Section 3.6(f) hereof.

            (e) ISSUANCE OF  REPLACEMENT  LIQUIDITY  FACILITY.  (i) At any time,
Continental  may,  at its  option,  with cause or without  cause,  arrange for a
Replacement  Liquidity  Facility to replace any Liquidity Facility for any Class
of Certificates  (including any Replacement Liquidity Facility provided pursuant
to Section 3.6(e)(ii)  hereof);  PROVIDED,  HOWEVER,  that the initial Liquidity
Provider for any Liquidity  Facility  shall not be replaced by  Continental as a
Liquidity  Provider with respect to such  Liquidity  Facility prior to the tenth
anniversary  of the Closing  Date unless (A) there shall have become due to such
initial  Liquidity  Provider,  or such  initial  Liquidity  Provider  shall have
demanded,  amounts  pursuant  to Section  3.01,  3.02 or 3.03 of any  applicable
Liquidity  Facility or pursuant  to the Tax Letter and the  replacement  of such
initial Liquidity  Provider would reduce or eliminate the obligation to pay such
amounts or  Continental  determines  in good  faith that there is a  substantial
likelihood that such initial Liquidity Provider will have the right to claim any
such amounts (unless such initial  Liquidity  Provider waives,  in writing,  any
right it may have to claim such amounts), which determination shall be set forth
in a certificate  delivered by  Continental to such initial  Liquidity  Provider
setting forth the basis for such  determination and accompanied by an opinion of
outside  counsel  selected by  Continental  and  reasonably  acceptable  to such
initial  Liquidity  Provider  verifying the legal  conclusions,  if any, of such
certificate  relating to such basis,  PROVIDED  that,  in the case of any likely
claim for such  amounts  based upon any  proposed,  or proposed  change in, law,
rule,   regulation,   interpretation,   directive,   requirement,   request   or
administrative practice, such opinion may assume the adoption or promulgation of
such  proposed  matter,  (B) it shall  become  unlawful or  impossible  for such
initial  Liquidity  Provider  (or its  Facility  Office) to maintain or fund its
LIBOR Advances as described in Section 3.10 of any Liquidity  Facility,  (C) the
short-term   unsecured  debt  rating  of  such  initial  Liquidity  Provider  is
downgraded  by  Standard  & Poor's  from  A-1+ to A-1 and  there is a  resulting
downgrade in the rating by any Rating Agency of any Class of  Certificates,  (D)
any  Liquidity  Facility  of such  initial  Liquidity  Provider  shall  become a
Downgraded  Facility or a  Non-Extended  Facility  or a  Downgrade  Drawing or a
Non-Extension  Drawing shall have occurred under any Liquidity  Facility of such
initial  Liquidity  Provider or (E) such initial  Liquidity  Provider shall have
breached any of its payment (including, without limitation, funding) obligations
under any Liquidity  Facility in respect of which it is the Liquidity  Provider.
If such Replacement Liquidity Facility is provided at any time after a Downgrade
Drawing or  Non-Extension  Drawing  has been  made,  all funds on deposit in the
relevant  Cash  Collateral  Account will be returned to the  Liquidity  Provider
being replaced.

           (ii) If any Liquidity  Provider shall  determine not to extend any of
      its  Liquidity  Facilities in accordance  with Section  3.6(d),  then such
      Liquidity Provider may, at its option, arrange for a Replacement Liquidity



      Facility to replace such Liquidity  Facility  during the period no earlier
      than 40 days and no later than 25 days prior to the then effective  Stated
      Expiration Date of such Liquidity Facility.

          (iii) No Replacement  Liquidity  Facility arranged by Continental or a
      Liquidity Provider in accordance with clause (i) or (ii) above or pursuant
      to  Section  3.6(c),  respectively,  shall  become  effective  and no such
      Replacement  Liquidity  Facility  shall be deemed a  "Liquidity  Facility"
      under  the  Operative  Agreements,  unless  and  until  (A)  each  of  the
      conditions  referred  to in  sub-clauses  (iv)(x) and (z) below shall have
      been  satisfied,   (B)  if  such  Replacement   Liquidity  Facility  shall
      materially adversely affect the rights, remedies, interests or obligations
      of the Class A  Certificateholders,  the Class B Certificateholders or the
      Class C  Certificateholders  under any of the  Operative  Agreements,  the
      applicable Trustee shall have consented,  in writing, to the execution and
      issuance of such Replacement  Liquidity  Facility and (C) in the case of a
      Replacement  Liquidity  Facility  arranged by a Liquidity  Provider  under
      Section  3.6(e)(ii)  or  pursuant  to  Section  3.6(c),  such  Replacement
      Liquidity Facility is acceptable to Continental.

           (iv) In connection  with the issuance of each  Replacement  Liquidity
      Facility,  the Subordination Agent shall (x) prior to the issuance of such
      Replacement  Liquidity  Facility,  obtain written  confirmation  from each
      Rating Agency that such  Replacement  Liquidity  Facility will not cause a
      reduction  of any rating then in effect for any Class of  Certificates  by
      such Rating Agency (without regard to any downgrading of any rating of any
      Liquidity Provider being replaced pursuant to Section 3.6(c) hereof),  (y)
      pay  all  Liquidity  Obligations  then  owing  to the  replaced  Liquidity
      Provider  (which payment shall be made first from  available  funds in the
      applicable Cash Collateral Account as described in clause (vii) of Section
      3.6(f) hereof, and thereafter from any other available source,  including,
      without  limitation,  a drawing under the Replacement  Liquidity Facility)
      and (z) cause the issuer of the Replacement  Liquidity Facility to deliver
      the Replacement  Liquidity Facility to the Subordination  Agent,  together
      with a legal opinion opining that such Replacement  Liquidity  Facility is
      an enforceable obligation of such Replacement Liquidity Provider.

            (v) Upon  satisfaction  of the conditions set forth in clauses (iii)
      and (iv) of this Section  3.6(e) with respect to a  Replacement  Liquidity
      Facility,  (w) the replaced  Liquidity  Facility shall terminate,  (x) the
      Subordination   Agent  shall,  if  and  to  the  extent  so  requested  by
      Continental or the Liquidity Provider being replaced,  execute and deliver
      any  certificate  or other  instrument  required in order to terminate the
      replaced  Liquidity  Facility,  shall  surrender  the  replaced  Liquidity
      Facility to the Liquidity  Provider  being  replaced and shall execute and
      deliver the Replacement  Liquidity Facility and any associated Fee Letter,
      (y) each of the parties  hereto  shall enter into any  amendments  to this
      Agreement  necessary  to  give  effect  to  (1)  the  replacement  of  the
      applicable  Liquidity Provider with the applicable  Replacement  Liquidity
      Provider and (2) the replacement of the applicable Liquidity Facility with
      the  applicable  Replacement  Liquidity  Facility  and (z) the  applicable
      Replacement  Liquidity Provider shall be deemed to be a Liquidity Provider
      with the rights and  obligations  of a Liquidity  Provider  hereunder  and
      under  the  other  Operative  Agreements  and such  Replacement  Liquidity



      Facility  shall be deemed to be a Liquidity  Facility  hereunder and under
      the other Operative Agreements.

            (f) CASH COLLATERAL ACCOUNTS; WITHDRAWALS; INVESTMENTS. In the event
the  Subordination  Agent  shall draw all  available  amounts  under the Class A
Liquidity  Facility,  the Class B  Liquidity  Facility  or the Class C Liquidity
Facility  pursuant to Section 3.6(c),  3.6(d) or 3.6(i) hereof,  or in the event
amounts are to be deposited in the Class A Cash Collateral Account,  the Class B
Cash  Collateral  Account or the Class C Cash  Collateral  Account  pursuant  to
subclause (A) or (B) of clause  "third" of Section  2.4(b)(i),  subclause (A) or
(B) of clause "third" of Section 3.2 or subclause (A) or (B) of clause  "fourth"
of Section 3.3,  amounts so drawn or to be deposited,  as the case may be, shall
be deposited by the Subordination  Agent in the Class A Cash Collateral Account,
the Class B Cash  Collateral  Account  or the Class C Cash  Collateral  Account,
respectively.  All amounts on deposit in each Cash  Collateral  Account shall be
invested and  reinvested  in Eligible  Investments  in  accordance  with Section
2.2(b)  hereof.  On each  Interest  Payment Date (or, in the case of any Special
Distribution  Date occurring  prior to the occurrence of a Triggering  Event, on
such Special  Distribution  Date),  Investment Earnings on amounts on deposit in
each Cash Collateral  Account (or, in the case of any Special  Distribution Date
occurring  prior to the  occurrence  of a Triggering  Event,  a fraction of such
Investment  Earnings equal to the Section 2.4(b) Fraction) shall be deposited in
the  Collection  Account  (or,  in the  case of any  Special  Distribution  Date
occurring prior to the occurrence of a Triggering  Event,  the Special  Payments
Account)  and applied on such  Interest  Payment  Date (or Special  Distribution
Date,  as the case may be) in  accordance  with Section 2.4, 3.2, 3.3 or 3.4 (as
applicable).  The  Subordination  Agent  shall  deliver a written  statement  to
Continental  and the Liquidity  Provider one day prior to each Interest  Payment
Date and  Special  Distribution  Date  setting  forth  the  aggregate  amount of
Investment  Earnings  held in the Cash  Collateral  Accounts as of such date. In
addition,  from and after the date  funds are so  deposited,  the  Subordination
Agent shall make withdrawals from such account as follows:

            (i) on each Distribution Date, the Subordination Agent shall, to the
      extent it shall not have received funds to pay accrued and unpaid interest
      due and owing on the Class A Certificates (at the Stated Interest Rate for
      the Class A Certificates) from any other source, withdraw from the Class A
      Cash Collateral  Account,  and pay to the Class A Trustee, an amount equal
      to the  lesser  of (x) an  amount  necessary  to pay  accrued  and  unpaid
      interest (at the Stated  Interest  Rate for the Class A  Certificates)  on
      such  Class A  Certificates  and (y) the  amount on deposit in the Class A
      Cash Collateral Account;

           (ii) on each Distribution Date, the Subordination Agent shall, to the
      extent it shall not have received funds to pay accrued and unpaid interest
      due and owing on the Class B Certificates (at the Stated Interest Rate for
      the Class B Certificates) from any other source, withdraw from the Class B
      Cash Collateral  Account,  and pay to the Class B Trustee, an amount equal
      to the  lesser  of (x) an  amount  necessary  to pay  accrued  and  unpaid
      interest (at the Stated  Interest  Rate for the Class B  Certificates)  on
      such  Class B  Certificates  and (y) the  amount on deposit in the Class B
      Cash Collateral Account;




          (iii) on each Distribution Date, the Subordination Agent shall, to the
      extent it shall not have received funds to pay accrued and unpaid interest
      due and owing on the Class C Certificates (at the Stated Interest Rate for
      the Class C Certificates) from any other source, withdraw from the Class C
      Cash Collateral  Account,  and pay to the Class C Trustee, an amount equal
      to the  lesser  of (x) an  amount  necessary  to pay  accrued  and  unpaid
      interest (at the Stated  Interest  Rate for the Class C  Certificates)  on
      such  Class C  Certificates  and (y) the  amount on deposit in the Class C
      Cash Collateral Account;

           (iv) on each  date on which  the Pool  Balance  of the  Class A Trust
      shall have been reduced by payments made to the Class A Certificateholders
      pursuant to Section  2.4, 3.2 or 3.3 hereof or pursuant to Section 2.03 of
      the Escrow and Paying Agent  Agreement for such Class,  the  Subordination
      Agent shall withdraw from the Class A Cash Collateral  Account such amount
      as is necessary so that,  after giving effect to the reduction of the Pool
      Balance on such date (including any such reduction  resulting from a prior
      withdrawal of amounts on deposit in the Class A Cash Collateral Account on
      such  date)  and any  transfer  of  Investment  Earnings  from  such  Cash
      Collateral  Account  to the  Collection  Account or the  Special  Payments
      Account on such date,  an amount equal to the sum of the  Required  Amount
      (with respect to the Class A Liquidity  Facility) plus Investment Earnings
      on deposit in such Cash Collateral Account will be on deposit in the Class
      A Cash Collateral  Account and shall FIRST,  pay such withdrawn  amount to
      the Class A  Liquidity  Provider  until the  Liquidity  Obligations  (with
      respect  to the Class A  Certificates)  owing to such  Liquidity  Provider
      shall have been paid in full, and SECOND,  deposit any remaining withdrawn
      amount in the Collection Account;

            (v) on each  date on which  the Pool  Balance  of the  Class B Trust
      shall have been reduced by payments made to the Class B Certificateholders
      pursuant to Section  2.4, 3.2 or 3.3 hereof or pursuant to Section 2.03 of
      the Escrow and Paying Agent  Agreement for such Class,  the  Subordination
      Agent shall withdraw from the Class B Cash Collateral  Account such amount
      as is necessary so that,  after giving effect to the reduction of the Pool
      Balance on such date (including any such reduction  resulting from a prior
      withdrawal of amounts on deposit in the Class B Cash Collateral Account on
      such  date)  and any  transfer  of  Investment  Earnings  from  such  Cash
      Collateral  Account  to the  Collection  Account or the  Special  Payments
      Account on such date,  an amount equal to the sum of the  Required  Amount
      (with respect to the Class B Liquidity  Facility) plus Investment Earnings
      on deposit in such Cash Collateral Account will be on deposit in the Class
      B Cash Collateral  Account and shall FIRST,  pay such withdrawn  amount to
      the Class B  Liquidity  Provider  until the  Liquidity  Obligations  (with
      respect  to the Class B  Certificates)  owing to such  Liquidity  Provider
      shall have been paid in full, and SECOND,  deposit any remaining withdrawn
      amount in the Collection Account;

           (vi) on each  date on which  the Pool  Balance  of the  Class C Trust
      shall have been reduced by payments made to the Class C Certificateholders
      pursuant to Section  2.4, 3.2 or 3.3 hereof or pursuant to Section 2.03 of
      the Escrow and Paying Agent  Agreement for such Class,  the  Subordination
      Agent shall withdraw from the Class C Cash Collateral  Account such amount
      as is necessary so that,  after giving effect to the reduction of the Pool



      Balance on such date (including any such reduction  resulting from a prior
      withdrawal of amounts on deposit in the Class C Cash Collateral Account on
      such  date)and  any  transfer  of  Investment   Earnings  from  such  Cash
      Collateral  Account  to the  Collection  Account or the  Special  Payments
      Account on such date,  an amount equal to the sum of the  Required  Amount
      (with respect to the Class C Liquidity  Facility) plus Investment Earnings
      on deposit in such Cash Collateral Account will be on deposit in the Class
      C Cash Collateral  Account and shall FIRST,  pay such withdrawn  amount to
      the Class C  Liquidity  Provider  until the  Liquidity  Obligations  (with
      respect  to the Class C  Certificates)  owing to such  Liquidity  Provider
      shall have been paid in full, and SECOND,  deposit any remaining withdrawn
      amount in the Collection Account;

          (vii)  if  a   Replacement   Liquidity   Facility  for  any  Class  of
      Certificates  shall be delivered to the Subordination  Agent following the
      date on which funds have been deposited into the Cash  Collateral  Account
      for such Class of Certificates, the Subordination Agent shall withdraw all
      amounts  on  deposit in such Cash  Collateral  Account  and shall pay such
      amounts to the replaced Liquidity Provider until all Liquidity Obligations
      owed to such Person  shall have been paid in full,  and shall  deposit any
      remaining amount in the Collection Account; and

         (viii) following the payment of Final Distributions with respect to any
      Class of Certificates,  on the date on which the Subordination Agent shall
      have  been  notified  by  the   Liquidity   Provider  for  such  Class  of
      Certificates  that  the  Liquidity  Obligations  owed  to  such  Liquidity
      Provider have been paid in full,  the  Subordination  Agent shall withdraw
      all amounts on deposit in the Cash  Collateral  Account in respect of such
      Class of  Certificates  and shall  deposit  such amount in the  Collection
      Account.

            (g)  REINSTATEMENT.  With respect to any Interest  Drawing under the
Liquidity  Facility  for any Trust,  upon the  reimbursement  of the  applicable
Liquidity  Provider for all or any part of the amount of such Interest  Drawing,
together  with any  accrued  interest  thereon,  the  Available  Amount  of such
Liquidity  Facility shall be reinstated by an amount equal to the amount of such
Interest Drawing so reimbursed to the applicable  Liquidity  Provider but not to
exceed the Stated Amount for such Liquidity Facility;  PROVIDED,  HOWEVER,  that
such  Liquidity  Facility  shall not be so  reinstated in part or in full at any
time if (x) both a Performing  Note  Deficiency  exists and a Liquidity Event of
Default  shall have  occurred  and be  continuing  with  respect to the relevant
Liquidity  Facility or (y) a Final  Drawing  shall have occurred with respect to
such  Liquidity  Facility.  In the event that,  with  respect to any  particular
Liquidity  Facility,  (i) funds are withdrawn from any Cash  Collateral  Account
pursuant  to clause  (i),  (ii) or (iii) of Section  3.6(f)  hereof or (ii) such
Liquidity Facility shall become a Downgraded Facility or a Non-Extended Facility
at a time when unreimbursed Interest Drawings under such Liquidity Facility have
reduced the  Available  Amount  thereunder to zero,  then funds  received by the
Subordination  Agent at any time other than (x) any time when a Liquidity  Event
of Default shall have occurred and be continuing  with respect to such Liquidity
Facility and a Performing Note  Deficiency  exists or (y) any time after a Final
Drawing  shall have occurred with respect to such  Liquidity  Facility  shall be
deposited  in such Cash  Collateral  Account  as and to the extent  provided  in



clause  "THIRD"  of Section  2.4(b),  clause  "THIRD"  of Section  3.2 or clause
"FOURTH" of Section 3.3, as applicable,  and applied in accordance  with Section
3.6(f) hereof.

            (h)  REIMBURSEMENT.  The amount of each drawing  under the Liquidity
Facilities  shall be due and payable,  together  with interest  thereon,  on the
dates and at the rates, respectively, provided in the Liquidity Facilities.

            (i) FINAL  DRAWING.  Upon  receipt  from a  Liquidity  Provider of a
Termination  Notice with respect to any Liquidity  Facility,  the  Subordination
Agent shall,  not later than the date specified in such Termination  Notice,  in
accordance  with and to the  extent  permitted  by the  terms of such  Liquidity
Facility,  request a drawing under such Liquidity  Facility of all available and
undrawn  amounts  thereunder (a "Final  Drawing").  Amounts drawn  pursuant to a
Final Drawing shall be maintained and invested in accordance with Section 3.6(f)
hereof.

            (j)  REDUCTION OF STATED  AMOUNT.  Promptly  following  each date on
which the Required Amount of the Liquidity  Facility for a Class of Certificates
is reduced as a result of a reduction  in the Pool  Balance with respect to such
Certificates,  the  Subordination  Agent shall,  if any such Liquidity  Facility
provides for reductions of the Stated Amount of such  Liquidity  Facility and if
such  reductions  are not automatic,  request such  Liquidity  Provider for such
Class of  Certificates  to reduce such Stated  Amount to an amount  equal to the
Required  Amount with respect to such  Liquidity  Facility (as calculated by the
Subordination  Agent after  giving  effect to such  payment).  Each such request
shall be made in  accordance  with the  provisions of the  applicable  Liquidity
Facility.

            (k) RELATION TO SUBORDINATION  PROVISIONS.  Interest  Drawings under
the Liquidity Facilities and withdrawals from the Cash Collateral  Accounts,  in
each case,  in respect of interest  on the  Certificates  of any Class,  will be
distributed  to the  Trustee  for such  Class of  Certificates,  notwithstanding
Sections 3.2, 3.3 and 3.6(h) hereof.

            (l) ASSIGNMENT OF LIQUIDITY FACILITY. The Subordination Agent agrees
not to consent to the assignment by any Liquidity  Provider of any of its rights
or obligations under any Liquidity Facility or any interest therein,  unless (i)
Continental  shall have consented to such assignment and (ii) each Rating Agency
shall have provided a Ratings Confirmation in respect of such assignment.


                                   ARTICLE IV

                              EXERCISE OF REMEDIES

            SECTION  4.1.   DIRECTIONS  FROM  THE  CONTROLLING  PARTY.  (a)  (i)
Following the occurrence  and during the  continuation  of an Indenture  Default
under any Indenture, the Controlling Party shall direct the Subordination Agent,
which in turn  shall  direct  the Loan  Trustee  under  such  Indenture,  in the
exercise of remedies  available  to the holders of the  Equipment  Notes  issued
pursuant to such Indenture,  including,  without limitation, the ability to vote
all  such  Equipment  Notes in favor of  Accelerating  such  Equipment  Notes in



accordance with the provisions of such Indenture. Subject to the Owner Trustees'
and the Owner  Participants'  rights,  if any, set forth in the Indentures  with
respect to Leased Aircraft to purchase the Equipment Notes and the provisions of
the next paragraph, if the Equipment Notes issued pursuant to any Indenture have
been  Accelerated  following an Indenture  Default  with  respect  thereto,  the
Controlling Party may sell, assign, contract to sell or otherwise dispose of and
deliver  all (but not less than all) of such  Equipment  Notes to any  Person at
public or private sale, at any location at the option of the Controlling  Party,
all upon such  terms and  conditions  as it may  reasonably  deem  advisable  in
accordance with applicable law.

           (ii)  Subject  to the Owner  Trustees'  and the  Owner  Participants'
      rights,  if any,  set  forth in the  Indentures  with  respect  to  Leased
      Aircraft  to  purchase  the  Equipment  Notes,  and   notwithstanding  the
      foregoing,  so long as any  Certificates  remain  Outstanding,  during the
      period  ending on the date which is nine  months  after the earlier of (x)
      the  Acceleration  of the Equipment Notes issued pursuant to any Indenture
      or (y) the  occurrence  of a  Continental  Bankruptcy  Event,  without the
      consent  of each  Trustee,  (A) no  Aircraft  subject  to the Lien of such
      Indenture or such  Equipment  Notes may be sold if the net  proceeds  from
      such sale would be less than the Minimum  Sale Price for such  Aircraft or
      such Equipment  Notes,  and (B) with respect to any Leased  Aircraft,  the
      amount and payment dates of rentals payable by Continental under the Lease
      for such Aircraft may not be adjusted, if, as a result of such adjustment,
      the discounted present value of all such rentals would be less than 75% of
      the discounted  present value of the rentals payable by Continental  under
      such Lease before giving effect to such  adjustment,  in each case,  using
      the weighted  average interest rate of the Equipment Notes issued pursuant
      to such Indenture as the discount rate.

          (iii) At the request of the Controlling Party, the Subordination Agent
      may from time to time during the continuance of an Indenture  Default (and
      before the  occurrence of a Triggering  Event)  commission  LTV Appraisals
      with respect to the Aircraft subject to such Indenture.

           (iv) After a Triggering Event occurs and any Equipment Note becomes a
      Non-Performing  Equipment  Note,  the  Subordination  Agent  shall  obtain
      Appraisals  with respect to all of the Aircraft (the "LTV  APPRAISALS") as
      soon as  practicable  and  additional  LTV  Appraisals on or prior to each
      anniversary of the date of such initial LTV  Appraisals;  provided that if
      the  Controlling  Party  reasonably  objects to the appraised value of the
      Aircraft shown in such LTV Appraisals,  the  Controlling  Party shall have
      the right to  obtain or cause to be  obtained  substitute  LTV  Appraisals
      (including  any LTV  Appraisals  based  upon  physical  inspection  of the
      Aircraft).

            (b)  The  Controlling  Party  shall  take  such  actions  as it  may
reasonably deem most effectual to complete the sale or other disposition of such
Aircraft or  Equipment  Notes.  In  addition,  in lieu of any sale,  assignment,
contract  to sell or other  disposition,  the  Controlling  Party  may  maintain
possession  of such  Equipment  Notes and continue to apply  monies  received in
respect of such  Equipment  Notes in  accordance  with  Article III  hereof.  In
addition,  in  lieu  of  such  sale,  assignment,  contract  to  sell  or  other
disposition, or in lieu of such maintenance of possession, the Controlling Party



may, subject to the terms and conditions of the related Indenture,  instruct the
Loan  Trustee  under such  Indenture  to  foreclose  on the Lien on the  related
Aircraft.

            SECTION 4.2. REMEDIES  CUMULATIVE.  Each and every right,  power and
remedy given to the Trustees, the Liquidity Providers,  the Controlling Party or
the  Subordination  Agent  specifically  or otherwise in this Agreement shall be
cumulative  and shall be in  addition  to every  other  right,  power and remedy
herein  specifically  given or now or hereafter existing at law, in equity or by
statute,  and each and every right, power and remedy whether specifically herein
given or otherwise  existing  may,  subject  always to the terms and  conditions
hereof,  be exercised from time to time and as often and in such order as may be
deemed expedient by any Trustee,  any Liquidity Provider,  the Controlling Party
or the Subordination Agent, as appropriate, and the exercise or the beginning of
the exercise of any power or remedy shall not be construed to be a waiver of the
right to  exercise  at the same time or  thereafter  any other  right,  power or
remedy.  No delay or  omission  by any  Trustee,  any  Liquidity  Provider,  the
Controlling  Party or the  Subordination  Agent in the  exercise  of any  right,
remedy or power or in the  pursuit of any remedy  shall  impair any such  right,
power or  remedy  or be  construed  to be a waiver  of any  default  or to be an
acquiescence therein.

            SECTION 4.3.  DISCONTINUANCE  OF  PROCEEDINGS.  In case any party to
this Agreement  (including the  Controlling  Party in such capacity)  shall have
instituted  any  Proceeding  to enforce  any right,  power or remedy  under this
Agreement by foreclosure,  entry or otherwise,  and such  Proceeding  shall have
been  discontinued  or  abandoned  for any reason or shall have been  determined
adversely to the Person instituting such Proceeding, then and in every such case
each such party  shall,  subject to any  determination  in such  Proceeding,  be
restored to its former position and rights hereunder,  and all rights,  remedies
and  powers of such  party  shall  continue  as if no such  Proceeding  had been
instituted.

            SECTION 4.4. RIGHT OF  CERTIFICATEHOLDERS TO RECEIVE PAYMENTS NOT TO
BE IMPAIRED.  Anything in this  Agreement to the  contrary  notwithstanding  but
subject  to each  Trust  Agreement,  the right of any  Certificateholder  or any
Liquidity  Provider,  respectively,  to receive  payments  hereunder  (including
without  limitation  pursuant to Section 2.4, 3.2 or 3.3 hereof) when due, or to
institute  suit  for  the  enforcement  of any  such  payment  on or  after  the
applicable  Distribution  Date,  shall not be impaired  or affected  without the
consent of such Certificateholder or such Liquidity Provider, respectively.

            SECTION  4.5.  UNDERTAKING  FOR  COSTS.  In any  Proceeding  for the
enforcement  of any right or remedy under this  Agreement  or in any  Proceeding
against any Controlling Party or the Subordination Agent for any action taken or
omitted by it as Controlling Party or Subordination Agent, as the case may be, a
court in its discretion may require the filing by any party litigant in the suit
of an  undertaking to pay the costs of the suit, and the court in its discretion
may assess reasonable costs,  including reasonable attorneys' fees and expenses,
against any party litigant in the suit, having due regard to the merits and good
faith of the claims or defenses made by the party  litigant.  The  provisions of
this Section do not apply to a suit  instituted by the  Subordination  Agent,  a



Liquidity  Provider or a Trustee or a suit by  Certificateholders  holding  more
than 10% of the original principal amount of any Class of Certificates.


                                    ARTICLE V

                       DUTIES OF THE SUBORDINATION AGENT;
                          AGREEMENTS OF TRUSTEES, ETC.

            SECTION 5.1. NOTICE OF INDENTURE DEFAULT OR TRIGGERING EVENT. (a) In
the event the Subordination  Agent shall have actual knowledge of the occurrence
of an Indenture Default or a Triggering  Event, as promptly as practicable,  and
in any event within 10 days after obtaining knowledge thereof, the Subordination
Agent shall  transmit by mail or courier to the Rating  Agencies,  the Liquidity
Providers and the Trustees notice of such Indenture Default or Triggering Event,
unless  such  Indenture  Default or  Triggering  Event  shall have been cured or
waived.  For all purposes of this Agreement,  in the absence of actual knowledge
on the part of a  Responsible  Officer,  the  Subordination  Agent  shall not be
deemed to have  knowledge of any Indenture  Default or  Triggering  Event unless
notified in writing by one or more Trustees,  one or more Liquidity Providers or
one or more Certificateholders.

            (b) OTHER  NOTICES.  The  Subordination  Agent will  furnish to each
Liquidity  Provider and Trustee,  promptly upon receipt  thereof,  duplicates or
copies of all  reports,  notices,  requests,  demands,  certificates,  financial
statements  and  other  instruments  furnished  to the  Subordination  Agent  as
registered  holder  of the  Equipment  Notes or  otherwise  in its  capacity  as
Subordination  Agent to the  extent  the same  shall  not  have  been  otherwise
directly  distributed  to such  Liquidity  Provider or Trustee,  as  applicable,
pursuant to the express provision of any other Operative Agreement.

            SECTION 5.2.  INDEMNIFICATION.  The Subordination Agent shall not be
required to take any action or refrain from taking any action under  Section 5.1
(other  than the  first  sentence  thereof)  or  Article  IV hereof  unless  the
Subordination Agent shall have been indemnified (to the extent and in the manner
reasonably satisfactory to the Subordination Agent) against any liability,  cost
or expense  (including  counsel  fees and  expenses)  which may be  incurred  in
connection therewith.  The Subordination Agent shall not be under any obligation
to take any action under this Agreement and nothing  contained in this Agreement
shall  require  the  Subordination  Agent to  expend  or risk  its own  funds or
otherwise incur any financial  liability in the performance of any of its duties
hereunder  or in the  exercise  of any of its  rights or powers if it shall have
reasonable  grounds  for  believing  that  repayment  of such funds or  adequate
indemnity  against such risk or liability is not  reasonably  assured to it. The
Subordination  Agent shall not be required to take any action under  Section 5.1
(other  than the first  sentence  thereof)  or Article IV hereof,  nor shall any
other   provision  of  this  Agreement  be  deemed  to  impose  a  duty  on  the
Subordination  Agent to take any action, if the  Subordination  Agent shall have
been  advised by counsel  that such action is contrary to the terms hereof or is
otherwise contrary to law.

            SECTION  5.3.  NO  DUTIES  EXCEPT  AS  SPECIFIED  IN   INTERCREDITOR
AGREEMENT. The Subordination Agent shall not have any duty or obligation to take
or refrain from taking any action under, or in connection  with, this Agreement,



except as  expressly  provided  by the terms of this  Agreement;  and no implied
duties  or  obligations   shall  be  read  into  this   Agreement   against  the
Subordination  Agent.  The  Subordination  Agent  agrees  that it  will,  in its
individual  capacity  and at its own cost and expense  (but without any right of
indemnity  in respect  of any such cost or expense  under  Section  7.1  hereof)
promptly take such action as may be necessary to duly discharge all Liens on any
of the Trust Accounts or any monies  deposited  therein which result from claims
against it in its individual capacity not related to its activities hereunder or
any other Operative Agreement.

            SECTION 5.4.  NOTICE FROM THE LIQUIDITY  PROVIDERS AND TRUSTEES.  If
any  Liquidity  Provider  or  Trustee  has notice of an  Indenture  Default or a
Triggering  Event,  such Person shall  promptly give notice thereof to all other
Liquidity  Providers  and Trustees  and to the  Subordination  Agent,  PROVIDED,
HOWEVER,  that no such Person shall have any liability  hereunder as a result of
its failure to deliver any such notice.


                                   ARTICLE VI

                             THE SUBORDINATION AGENT

            SECTION 6.1. AUTHORIZATION; ACCEPTANCE OF TRUSTS AND DUTIES. Each of
the  Class A  Trustee,  the  Class B  Trustee  and the  Class C  Trustee  hereby
designates and appoints the Subordination Agent as the agent and trustee of such
Trustee under the applicable Liquidity Facility and authorizes the Subordination
Agent to enter into the applicable  Liquidity  Facility as agent and trustee for
such Trustee. Each of the Liquidity Providers and the Trustees hereby designates
and  appoints  the  Subordination  Agent as the  Subordination  Agent under this
Agreement.  WTC hereby accepts the duties hereby created and applicable to it as
the  Subordination  Agent and agrees to perform the same but only upon the terms
of this  Agreement and agrees to receive and disburse all monies  received by it
in  accordance  with the terms  hereof.  The  Subordination  Agent  shall not be
answerable  or  accountable  under  any  circumstances,  except  (a) for its own
willful  misconduct or gross negligence (or ordinary  negligence in the handling
of funds),  (b) as provided in Section 2.2 hereof and (c) for  liabilities  that
may result from the material inaccuracy of any representation or warranty of the
Subordination Agent made in its individual capacity in any Operative  Agreement.
The  Subordination  Agent shall not be liable for any error of judgment  made in
good faith by a Responsible  Officer of the  Subordination  Agent,  unless it is
proved that the Subordination  Agent was negligent in ascertaining the pertinent
facts.

            SECTION 6.2. ABSENCE OF DUTIES.  The Subordination  Agent shall have
no  duty to see to any  recording  or  filing  of this  Agreement  or any  other
document, or to see to the maintenance of any such recording or filing.

            SECTION 6.3. NO REPRESENTATIONS  OR WARRANTIES AS TO DOCUMENTS.  The
Subordination Agent in its individual capacity does not make nor shall be deemed
to have made any  representation  or  warranty as to the  validity,  legality or
enforceability  of this Agreement or any other Operative  Agreement or as to the
correctness  of  any  statement  contained  in  any  thereof,   except  for  the



representations  and  warranties  of  the  Subordination   Agent,  made  in  its
individual  capacity,  under any Operative Agreement to which it is a party. The
Certificateholders,   the  Trustees  and  the   Liquidity   Providers   make  no
representation or warranty hereunder whatsoever.

            SECTION 6.4. NO SEGREGATION OF MONIES; NO INTEREST.  Any monies paid
to or retained by the  Subordination  Agent pursuant to any provision hereof and
not then required to be distributed to any Trustee or any Liquidity  Provider as
provided  in  Articles  II and III  hereof or  deposited  into one or more Trust
Accounts need not be  segregated in any manner except to the extent  required by
such  Articles  II and III and by law,  and the  Subordination  Agent  shall not
(except as otherwise  provided in Section 2.2 hereof) be liable for any interest
thereon;  PROVIDED,  HOWEVER, that any payments received or applied hereunder by
the  Subordination  Agent shall be accounted for by the  Subordination  Agent so
that any portion  thereof paid or applied  pursuant hereto shall be identifiable
as to the source thereof.

            SECTION 6.5. RELIANCE;  AGENTS; ADVICE OF COUNSEL. The Subordination
Agent  shall  not incur  liability  to  anyone  in  acting  upon any  signature,
instrument,  notice, resolution,  request, consent, order, certificate,  report,
opinion,  bond or other  document  or paper  believed  by it to be  genuine  and
believed  by it to be  signed by the  proper  party or  parties.  As to the Pool
Balance  of any  Trust  as of any  date,  the  Subordination  Agent  may for all
purposes hereof rely on a certificate  signed by any Responsible  Officer of the
applicable Trustee, and such certificate shall constitute full protection to the
Subordination  Agent for any  action  taken or omitted to be taken by it in good
faith in reliance  thereon.  As to any fact or matter  relating to the Liquidity
Providers  or  the  Trustees  the  manner  of  ascertainment  of  which  is  not
specifically  described  herein,  the  Subordination  Agent may for all purposes
hereof  rely  on a  certificate,  signed  by  any  Responsible  Officer  of  the
applicable Liquidity Provider or Trustee, as the case may be, as to such fact or
matter,   and  such   certificate   shall  constitute  full  protection  to  the
Subordination  Agent for any  action  taken or omitted to be taken by it in good
faith in reliance thereon.  The Subordination  Agent shall assume,  and shall be
fully  protected in assuming,  that each of the Liquidity  Providers and each of
the Trustees are  authorized to enter into this Agreement and to take all action
to be taken by them  pursuant to the  provisions  hereof,  and shall not inquire
into  the  authorization  of each of the  Liquidity  Providers  and  each of the
Trustees with respect thereto.  In the  administration  of the trusts hereunder,
the  Subordination  Agent may  execute  any of the  trusts or powers  hereof and
perform its powers and duties hereunder  directly or through agents or attorneys
and may  consult  with  counsel,  accountants  and other  skilled  persons to be
selected and retained by it, and the Subordination Agent shall not be liable for
the acts or omissions of any agent appointed with due care or for anything done,
suffered or omitted in good faith by it in accordance with the advice or written
opinion of any such counsel, accountants or other skilled persons.

            SECTION 6.6. CAPACITY IN WHICH ACTING. The Subordination  Agent acts
hereunder solely as agent and trustee herein and not in its individual capacity,
except as otherwise expressly provided in the Operative Agreements.




            SECTION 6.7. COMPENSATION. The Subordination Agent shall be entitled
to  reasonable  compensation,  including  expenses  and  disbursements,  for all
services  rendered  hereunder and shall have a priority  claim to the extent set
forth in Article III hereof on all monies collected hereunder for the payment of
such  compensation,  to the extent that such  compensation  shall not be paid by
others.  The Subordination  Agent agrees that it shall have no right against any
Trustee or Liquidity  Provider for any fee as  compensation  for its services as
agent under this Agreement. The provisions of this Section 6.7 shall survive the
termination of this Agreement.

            SECTION 6.8. MAY BECOME CERTIFICATEHOLDER. The institution acting as
Subordination Agent hereunder may become a Certificateholder and have all rights
and  benefits  of a  Certificateholder  to the same extent as if it were not the
institution acting as the Subordination Agent.

            SECTION 6.9. SUBORDINATION AGENT REQUIRED;  ELIGIBILITY. There shall
at all times be a  Subordination  Agent  hereunder  which shall be a corporation
organized and doing  business  under the laws of the United States of America or
of any State or the District of Columbia  having a combined  capital and surplus
of at least $100,000,000 (or the obligations of which,  whether now in existence
or hereafter incurred, are fully and unconditionally guaranteed by a corporation
organized and doing business under the laws of the United States of America, any
State  thereof or of the District of Columbia and having a combined  capital and
surplus of at least  $100,000,000),  if there is such an institution willing and
able to perform the duties of the Subordination  Agent hereunder upon reasonable
or customary terms. Such corporation shall be a citizen of the United States and
shall be authorized  under the laws of the United States or any State thereof or
of the  District of Columbia to  exercise  corporate  trust  powers and shall be
subject to supervision or examination by federal,  state or District of Columbia
authorities.  If such  corporation  publishes  reports  of  condition  at  least
annually,  pursuant  to  law  or to the  requirements  of  any of the  aforesaid
supervising  or examining  authorities,  then,  for the purposes of this Section
6.9, the combined capital and surplus of such corporation  shall be deemed to be
its  combined  capital  and  surplus as set forth in its most  recent  report of
condition so published.

            In case at any  time  the  Subordination  Agent  shall  cease  to be
eligible in accordance  with the provisions of this Section,  the  Subordination
Agent shall resign  immediately  in the manner and with the effect  specified in
Section 8.1.

            SECTION 6.10. MONEY TO BE HELD IN TRUST. All Equipment Notes, monies
and other property deposited with or held by the Subordination Agent pursuant to
this Agreement shall be held in trust for the benefit of the parties entitled to
such Equipment  Notes,  monies and other  property.  All such  Equipment  Notes,
monies  or  other  property  shall  be  held  in  the  Trust  Department  of the
institution acting as Subordination Agent hereunder.



                                   ARTICLE VII

                     INDEMNIFICATION OF SUBORDINATION AGENT

            SECTION 7.1. SCOPE OF INDEMNIFICATION. The Subordination Agent shall
be  indemnified  hereunder to the extent and in the manner  described in Section
8.1 of the Participation Agreements with respect to Owned Aircraft,  Section 9.1
of the Participation Agreements with respect to Leased Aircraft and Section 6 of
the Note Purchase Agreement.  The indemnities contained in such Sections of such
agreements shall survive the termination of this Agreement.


                                  ARTICLE VIII

                          SUCCESSOR SUBORDINATION AGENT

            SECTION 8.1.  REPLACEMENT  OF  SUBORDINATION  AGENT;  APPOINTMENT OF
SUCCESSOR.  The  Subordination  Agent may resign at any time by so notifying the
Trustees  and the  Liquidity  Providers.  The  Controlling  Party may remove the
Subordination  Agent for cause by so notifying the  Subordination  Agent and may
appoint a successor  Subordination Agent. The Controlling Party shall remove the
Subordination Agent if:

            (1) the Subordination Agent fails to comply with Section 6.9 hereof;

            (2) the Subordination Agent is adjudged bankrupt or insolvent;

            (3)  a  receiver  or  other  public  officer  takes  charge  of  the
      Subordination Agent or its property; or

            (4) the Subordination Agent otherwise becomes incapable of acting.

            If the  Subordination  Agent  resigns  or is removed or if a vacancy
exists in the office of  Subordination  Agent for any reason (the  Subordination
Agent in such  event  being  referred  to herein as the  retiring  Subordination
Agent),  the Controlling Party shall promptly appoint a successor  Subordination
Agent.

            A  successor   Subordination  Agent  shall  deliver  (x)  a  written
acceptance of its appointment as  Subordination  Agent hereunder to the retiring
Subordination  Agent and (y) a written  assumption of its obligations  hereunder
and  under  each  Liquidity  Facility  to each  party  hereto,  upon  which  the
resignation  or  removal  of  the  retiring  Subordination  Agent  shall  become
effective,  and the  successor  Subordination  Agent  shall have all the rights,
powers and duties of the Subordination Agent under this Agreement. The successor
Subordination  Agent  shall  mail a notice of its  succession  to the  Liquidity
Providers  and the Trustees.  The retiring  Subordination  Agent shall  promptly
transfer  its  rights  under  each of the  Liquidity  Facilities  and all of the
property held by it as Subordination Agent to the successor Subordination Agent.

            If a successor  Subordination  Agent does not take office  within 60
days after the retiring  Subordination Agent resigns or is removed, the retiring
Subordination  Agent or one or more of the  Trustees  may  petition any court of
competent jurisdiction for the appointment of a successor Subordination Agent.



            If the  Subordination  Agent fails to comply with Section 6.9 hereof
(to the extent  applicable),  one or more of the  Trustees or one or more of the
Liquidity  Providers  may petition any court of competent  jurisdiction  for the
removal  of  the  Subordination   Agent  and  the  appointment  of  a  successor
Subordination Agent.

            Notwithstanding  the  foregoing,  no  resignation  or removal of the
Subordination  Agent shall be  effective  unless and until a successor  has been
appointed.  No appointment of a successor Subordination Agent shall be effective
unless  and  until  the  Rating   Agencies   shall  have   delivered  a  Ratings
Confirmation.


                                   ARTICLE IX

                           SUPPLEMENTS AND AMENDMENTS

            SECTION 9.1. AMENDMENTS, WAIVERS, ETC. (a) This Agreement may not be
supplemented,  amended or modified  without the consent of each Trustee (acting,
except in the case of any amendment pursuant to Section 3.6(e)(v)(y) hereof with
respect to any Replacement  Liquidity Facility or any amendment  contemplated by
the last  sentence  of this  Section  9.1(a),  with the  consent  of  holders of
Certificates  of the related  Class  evidencing  interests in the related  Trust
aggregating  not less than a majority in interest in such Trust or as  otherwise
authorized  pursuant to the relevant Trust Agreement),  the Subordination  Agent
and each  Liquidity  Provider;  PROVIDED,  HOWEVER,  that this  Agreement may be
supplemented, amended or modified without the consent of (x) any Trustee if such
supplement,  amendment or modification  (i) is in accordance with Section 9.1(c)
hereof  or (ii)  cures an  ambiguity  or  inconsistency  or does not  materially
adversely   affect  such  Trustee  or  the  holders  of  the  related  Class  of
Certificates  and (y) any Liquidity  Provider if such  supplement,  amendment or
modification  is in accordance  with Section  9.1(c) hereof;  PROVIDED  FURTHER,
HOWEVER,  that,  if such  supplement,  amendment or  modification  (A) would (x)
directly or indirectly modify or supersede,  or otherwise conflict with, Section
2.2(b),  Section 3.6(e),  Section  3.6(f)(other than the last sentence thereof),
Section 3.6(l),  the last sentence of this Section 9.1(a),  Section 9.1(c),  the
second sentence of Section 10.6 or this proviso (collectively,  the "CONTINENTAL
PROVISIONS")  or (y)  otherwise  adversely  affect the  interests of a potential
Replacement  Liquidity Provider or of Continental with respect to its ability to
replace any Liquidity Facility or with respect to its payment  obligations under
any  Operative  Agreement or (B) is made  pursuant to the last  sentence of this
Section 9.1(a) or pursuant to Section 9.1(c), then such supplement, amendment or
modification  shall not be effective  without the additional  written consent of
Continental.   Notwithstanding  the  foregoing,  without  the  consent  of  each
Certificateholder  and each  Liquidity  Provider,  no  supplement,  amendment or
modification  of this Agreement may (i) reduce the percentage of the interest in
any Trust  evidenced  by the  Certificates  issued by such  Trust  necessary  to
consent  to  modify  or  amend  any  provision  of this  Agreement  or to  waive
compliance  therewith  or (ii) except as provided in Section  9.1(c) or the last
sentence of this Section 9.1(a), modify Section 2.4, 3.2 or 3.3 hereof, relating
to the distribution of monies received by the Subordination Agent hereunder from
the Equipment Notes or pursuant to the Liquidity  Facilities.  Nothing contained
in this Section shall require the consent of a Trustee at any time following the
payment  of  Final   Distributions   with  respect  to  the  related   Class  of



Certificates.  If the Replacement  Liquidity Facility for any Liquidity Facility
in  accordance  with Section  3.6(e)  hereof is to be comprised of more than one
instrument as contemplated by the definition of the term "Replacement  Liquidity
Facility",  then each of the parties  hereto  agrees to amend this  Agreement to
incorporate  appropriate  mechanics  for multiple  Liquidity  Facilities  for an
individual Trust.

            (b) In the event that the  Subordination  Agent,  as the  registered
holder of any  Equipment  Notes,  receives  a  request  for its  consent  to any
amendment,  modification,  consent or waiver  under such  Equipment  Notes,  the
Indenture  pursuant to which such  Equipment  Notes were issued,  or the related
Lease,  Participation  Agreement or other related document,  (i) if no Indenture
Default shall have occurred and be  continuing  with respect to such  Indenture,
the Subordination  Agent shall request directions with respect to each Series of
such  Equipment  Notes from the Trustee of the Trust which holds such  Equipment
Notes and shall  vote or  consent  in  accordance  with the  directions  of such
Trustee and (ii) if any Indenture  Default (which,  in the case of any Indenture
pertaining  to a Leased  Aircraft,  has not been cured by the  applicable  Owner
Trustee or the applicable Owner Participant, if applicable,  pursuant to Section
4.03 of such  Indenture)  shall have occurred and be continuing  with respect to
such  Indenture,  the  Subordination  Agent will  exercise its voting  rights as
directed  by the  Controlling  Party,  subject to  Sections  4.1 and 4.4 hereof;
provided  that no such  amendment,  modification  or waiver  shall,  without the
consent of each Liquidity Provider, reduce the amount of rent, supplemental rent
or stipulated  loss values payable by Continental  under any Lease or reduce the
amount of principal or interest payable by Continental  under any Equipment Note
issued under any Indenture in respect of an Owned Aircraft.

            (c) If with respect to any Aircraft Class D Certificates are issued,
this  Agreement  shall be amended by written  agreement of  Continental  and the
Subordination   Agent  to  provide  for  the   subordination  of  such  Class  D
Certificates to the Class A Certificates, the Class B Certificates and the Class
C Certificates  substantially in the same manner as the Class C Certificates are
subordinated  hereunder  to the  Class B and the Class A  Certificates.  No such
amendment shall materially  adversely affect any Trustee.  The amendment to this
Agreement  to give  effect to the  issuance  of any Class D  Certificates  shall
include, without limitation:

            (i) the  trustee  of the Class D Trust  shall be added as a party to
      this Agreement;

           (ii) the  definitions of "Cash  Collateral  Account,"  "Certificate,"
      "Class,"  "Equipment Notes," "Final Legal  Distribution  Date," "Liquidity
      Facilities,"  "Liquidity  Provider," "LTV Ratio," "Stated  Interest Rate,"
      "Trust,"  "Trust  Agreement,"  "Controlling  Party"  shall be revised,  as
      appropriate,  to reflect the issuance of the Class D Certificates (and the
      subordination thereof); and

          (iii) the provisions of this Agreement governing payments with respect
      to  Certificates  and  related  notices,  including,  without  limitation,
      Sections 2.4,  3.1,  3.2, 3.3 and 3.6(e),  shall be revised to provide for
      distributions  on the Class D  Certificates  after payment of all relevant
      distributions on the Class C Certificates.




            If,  with  respect to any  Aircraft,  Series D  Equipment  Notes are
issued to any  Person  other  than the Class D Trust,  this  Agreement  shall be
amended by written agreement of Continental and the  Subordination  Agent to (i)
provide  for  each  holder  of a  Series  D  Equipment  Note to be  bound by the
provisions of Section 2.6(a) hereof so that the Controlling  Party shall,  among
other  things,  be entitled to direct the Loan Trustee as provided  therein (and
such Series D Equipment Notes shall make effective  provision  therefor so as to
bind each holder  thereof to such  provisions of Section 2.6(a) hereof) and (ii)
to revise the  definitions  of  "Controlling  Party" and "Equipment  Notes",  as
appropriate,  to reflect the  issuance of the Series D Equipment  Notes (and the
prior rights,  as against the holders of such Series D Equipment  Notes,  of the
Class  A  Trustee,  the  Class B  Trustee  and the  Class C  Trustee  to be such
"Controlling  Party").  No such amendment shall materially  adversely affect any
Trustee.

            SECTION 9.2.  SUBORDINATION  AGENT PROTECTED.  If, in the reasonable
opinion of the institution  acting as the  Subordination  Agent  hereunder,  any
document  required to be  executed  pursuant to the terms of Section 9.1 affects
any right,  duty,  immunity or indemnity with respect to it under this Agreement
or any Liquidity Facility, the Subordination Agent may in its discretion decline
to execute such document.

            SECTION 9.3. EFFECT OF SUPPLEMENTAL  AGREEMENTS.  Upon the execution
of any  amendment,  consent or  supplement  hereto  pursuant  to the  provisions
hereof,  this  Agreement  shall be and be deemed to be and shall be modified and
amended in  accordance  therewith  and the  respective  rights,  limitations  of
rights,  obligations,  duties and immunities under this Agreement of the parties
hereto and  beneficiaries  hereof shall thereafter be determined,  exercised and
enforced hereunder subject in all respects to such modifications and amendments,
and all the terms and conditions of any such supplemental agreement shall be and
be deemed to be and shall be part of the terms and  conditions of this Agreement
for any and all purposes.  In executing or accepting any supplemental  agreement
permitted  by this  Article  IX, the  Subordination  Agent  shall be entitled to
receive,  and shall be fully  protected in relying  upon,  an opinion of counsel
stating that the  execution of such  supplemental  agreement  is  authorized  or
permitted by this Agreement.

            SECTION  9.4.  NOTICE TO RATING  AGENCIES.  Promptly  following  its
receipt  of  each  amendment,  consent,   modification,   supplement  or  waiver
contemplated  by this  Article  IX, the  Subordination  Agent  shall send a copy
thereof to each Rating Agency.


                                    ARTICLE X

                                  MISCELLANEOUS

            SECTION 10.1.  TERMINATION  OF  INTERCREDITOR  AGREEMENT.  Following
payment of Final  Distributions  with respect to each Class of Certificates  and
the payment in full of all Liquidity  Obligations to the Liquidity Providers and
PROVIDED   that   there   shall   then   be  no   other   amounts   due  to  the
Certificateholders,  the Trustees, the Liquidity Providers and the Subordination
Agent  hereunder or under the Trust  Agreements,  and that the commitment of the



Liquidity  Providers under the Liquidity  Facilities  shall have expired or been
terminated,  this Agreement and the trusts  created  hereby shall  terminate and
this  Agreement  shall be of no further force or effect.  Except as aforesaid or
otherwise provided,  this Agreement and the trusts created hereby shall continue
in full force and effect in accordance with the terms hereof.

            SECTION  10.2.  INTERCREDITOR  AGREEMENT  FOR  BENEFIT OF  TRUSTEES,
LIQUIDITY PROVIDERS AND SUBORDINATION  AGENT.  Subject to the second sentence of
Section  10.6 and the  provisions  of Section  4.4,  nothing in this  Agreement,
whether express or implied,  shall be construed to give to any Person other than
the Trustees,  the Liquidity  Providers and the Subordination Agent any legal or
equitable right, remedy or claim under or in respect of this Agreement.

            SECTION  10.3.  NOTICES.  Unless  otherwise  expressly  specified or
permitted by the terms hereof, all notices, requests,  demands,  authorizations,
directions,  consents,  waivers  or  documents  provided  or  permitted  by this
Agreement to be made, given,  furnished or filed shall be in writing,  mailed by
certified mail, postage prepaid, or by confirmed telecopy and

            (i) if to the Subordination Agent, addressed to at its office at:

                  WILMINGTON TRUST COMPANY
                  One Rodney Square
                  1100 N. Market Street
                  Wilmington, DE  19890-0001

                  Attention:  Corporate Trust
                                 Administration
                              Telecopy: (302) 651-8882

           (ii) if to any Trustee, addressed to it at its office at:

                  WILMINGTON TRUST COMPANY
                  One Rodney Square
                  1100 N. Market Street
                  Wilmington, DE  19890-0001

                  Attention:  Corporate Trust
                                 Administration
                              Telecopy: (302) 651-8882

          (iii) if to the initial  Liquidity  Provider,  addressed  to it at its
      office at:

                  BAYERISCHE LANDESBANK GIROZENTRALE
                  Brienner Strasse 18
                  D-80333 Munich, Germany

                  Attention:  Aircraft Finance Department, 7650
                  Telephone:  49-89-2171-2360
                  Telecopy:   49-89-2171-3763



Whenever  any  notice in  writing  is  required  to be given by any  Trustee  or
Liquidity Provider or the Subordination  Agent to any of the other of them, such
notice shall be deemed given and such requirement  satisfied when such notice is
received. Any party hereto may change the address to which notices to such party
will be sent by giving  notice  of such  change  to the  other  parties  to this
Agreement.

            SECTION 10.4. SEVERABILITY. Any provision of this Agreement which is
prohibited or unenforceable in any jurisdiction  shall, as to such jurisdiction,
be ineffective to the extent of such  prohibition  or  unenforceability  without
invalidating  the  remaining  provisions  hereof,  and any such  prohibition  or
unenforceability   in  any   jurisdiction   shall  not   invalidate   or  render
unenforceable such provision in any other jurisdiction.

            SECTION 10.5. NO ORAL MODIFICATIONS OR CONTINUING  WAIVERS. No terms
or provisions of this Agreement may be changed, waived, discharged or terminated
orally, but only by an instrument in writing signed by the party or other Person
against whom  enforcement  of the change,  waiver,  discharge or  termination is
sought and any other party or other Person whose consent is required pursuant to
this Agreement and any waiver of the terms hereof shall be effective only in the
specific instance and for the specific purpose given.

            SECTION 10.6.  SUCCESSORS AND ASSIGNS.  All covenants and agreements
contained herein shall be binding upon, and inure to the benefit of, each of the
parties hereto and the  successors and assigns of each, all as herein  provided.
In  addition,   the  Continental  Provisions  shall  inure  to  the  benefit  of
Continental  and its  successors  and assigns,  and (without  limitation  of the
foregoing) Continental is hereby constituted, and agreed to be, an express third
party  beneficiary  of the  Continental  Provisions.  Upon the occurrence of the
Transfers contemplated by the Assignment and Assumption Agreements,  the Trustee
of each Class shall (without any further act) be deemed to have  transferred all
of its rights, title and interest in and to this Agreement to the trustee of the
Successor Trust of the same Class and, thereafter, the trustee of each Successor
Trust  shall be deemed to be the  "Trustee"  of such  Successor  Trust  with the
rights and  obligations of a "Trustee"  hereunder and under the other  Operative
Agreements  and each  reference to a Trust of any Class herein shall be deemed a
reference to the Successor Trust of such Class.

            SECTION  10.7.  HEADINGS.  The headings of the various  Articles and
Sections  herein  and in the table of  contents  hereto are for  convenience  of
reference  only and  shall not  define  or limit any of the terms or  provisions
hereof.

            SECTION 10.8.  COUNTERPART  FORM.  This Agreement may be executed by
the parties hereto in separate counterparts,  each of which when so executed and
delivered  shall  be an  original,  but all  such  counterparts  shall  together
constitute but one and the same agreement.




            SECTION 10.9. SUBORDINATION. (a) As between the Liquidity Providers,
on the one hand, and the Trustees and the Certificateholders, on the other hand,
this Agreement shall be a subordination agreement for purposes of Section 510 of
the United States Bankruptcy Code, as amended from time to time.

            (b)  Notwithstanding  the provisions of this Agreement,  if prior to
the payment in full to the Liquidity Providers of all Liquidity Obligations then
due  and  payable,   any  party  hereto  shall  have  received  any  payment  or
distribution  in  respect  of  Equipment  Notes or any  other  amount  under the
Indentures or other Operative Agreements which, had the subordination provisions
of this Agreement been properly  applied to such payment,  distribution or other
amount,  would not have been  distributed  to such  Person,  then such  payment,
distribution  or other amount shall be received and held in trust by such Person
and paid  over or  delivered  to the  Subordination  Agent  for  application  as
provided herein.

            (c) If any  Trustee,  any  Liquidity  Provider or the  Subordination
Agent receives any payment in respect of any obligations owing hereunder (or, in
the case of the Liquidity Providers,  in respect of the Liquidity  Obligations),
which is  subsequently  invalidated,  declared  preferential,  set aside  and/or
required to be repaid to a trustee, receiver or other party, then, to the extent
of such payment,  such obligations (or, in the case of the Liquidity  Providers,
such  Liquidity  Obligations)  intended  to be  satisfied  shall be revived  and
continue in full force and effect as if such payment had not been received.

            (d) The  Trustees  (on  behalf  of  themselves  and the  holders  of
Certificates),  the Liquidity Providers and the Subordination Agent confirm that
the payment priorities specified in Sections 2.4, 3.2 and 3.3 shall apply in all
circumstances,  notwithstanding  the  fact  that  the  obligations  owed  to the
Trustees and the holders of  Certificates  are secured by certain assets and the
Liquidity  Obligations may not be so secured.  The Trustees  expressly agree (on
behalf of themselves  and the holders of  Certificates)  not to assert  priority
over the  holders  of  Liquidity  Obligations  due to their  status  as  secured
creditors in any bankruptcy, insolvency or other legal proceeding.

            (e) Each of the Trustees (on behalf of themselves and the holders of
Certificates),  the Liquidity Providers and the Subordination Agent may take any
of the following actions without impairing its rights under this Agreement:

             (i) obtain a Lien on any property to secure any amounts owing to it
      hereunder,  including,  in  the  case  of  the  Liquidity  Providers,  the
      Liquidity Obligations,

            (ii) obtain the primary or secondary obligation of any other obligor
      with respect to any amounts owing to it hereunder,  including, in the case
      of the Liquidity Providers, any of the Liquidity Obligations,




           (iii) renew, extend, increase, alter or exchange any amounts owing to
      it hereunder,  including,  in the case of the Liquidity Providers,  any of
      the Liquidity Obligations,  or release or compromise any obligation of any
      obligor with respect thereto,

            (iv)  refrain  from  exercising  any  right or  remedy,  or delay in
      exercising such right or remedy, which it may have, or

             (v) take any other  action  which might  discharge  a  subordinated
      party or a surety under applicable law;

PROVIDED,  HOWEVER,  that the taking of any such actions by any of the Trustees,
the  Liquidity  Providers or the  Subordination  Agent shall not  prejudice  the
rights or  adversely  affect  the  obligations  of any other  party  under  this
Agreement.

            SECTION 10.10.  GOVERNING LAW. THIS AGREEMENT  SHALL IN ALL RESPECTS
BE GOVERNED BY, AND  CONSTRUED IN ACCORDANCE  WITH,  THE LAW OF THE STATE OF NEW
YORK, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE.

            SECTION  10.11.  SUBMISSION TO  JURISDICTION;  WAIVER OF JURY TRIAL;
WAIVER OF  IMMUNITY.  (a) Each of the  parties  hereto  hereby  irrevocably  and
unconditionally:

            (i)  submits  for itself  and its  property  in any legal  action or
      proceeding relating to this Agreement or any other Operative Agreement, or
      for  recognition  and  enforcement  of any  judgment in respect  hereof or
      thereof,  to the  nonexclusive  general  jurisdiction of the courts of the
      State of New York,  the  courts of the United  States of  America  for the
      Southern District of New York, and the appellate courts from any thereof;

           (ii) consents  that any such action or  proceeding  may be brought in
      such courts, and waives any objection that it may now or hereafter have to
      the venue of any such action or  proceeding in any such court or that such
      action or proceeding was brought in an  inconvenient  court and agrees not
      to plead or claim the same;

          (iii) agrees that service of process in any such action or  proceeding
      may be effected by mailing a copy thereof by registered or certified  mail
      (or any  substantially  similar form of mail),  postage  prepaid,  to each
      party hereto at its address set forth in Section  10.3 hereof,  or at such
      other address of which the other parties shall have been notified pursuant
      thereto; and

           (iv)  agrees that  nothing  herein  shall  affect the right to effect
      service of process in any other manner permitted by law or shall limit the
      right to sue in any other jurisdiction.




            (b) EACH OF THE PARTIES HERETO HEREBY AGREES TO WAIVE ITS RESPECTIVE
RIGHTS TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT
OF THIS AGREEMENT OR ANY DEALINGS BETWEEN THEM RELATING TO THE SUBJECT MATTER OF
THIS  AGREEMENT  AND THE  RELATIONSHIP  THAT IS  BEING  ESTABLISHED,  including,
without limitation,  contract claims, tort claims, breach of duty claims and all
other  common  law and  statutory  claims.  Each  of the  parties  warrants  and
represents that it has reviewed this waiver with its legal counsel,  and that it
knowingly and voluntarily  waives its jury trial rights  following  consultation
with such legal  counsel.  THIS  WAIVER IS  IRREVOCABLE,  AND CANNOT BE MODIFIED
EITHER  ORALLY OR IN  WRITING,  AND THIS WAIVER  SHALL  APPLY TO ANY  SUBSEQUENT
AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS AGREEMENT.

            (c) Each Liquidity  Provider  hereby waives any immunity it may have
from the  jurisdiction  of the courts of the United  States of America or of any
State and waives any immunity any of its properties located in the United States
of America may have from attachment or execution upon a judgment  entered by any
such court under the United States Foreign  Sovereign  Immunities Act of 1976 or
any similar successor legislation.



            IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed by their respective  officers thereunto duly authorized,  as of
the day and year first above written,  and  acknowledge  that this Agreement has
been made and delivered in the City of New York,  and this  Agreement has become
effective only upon such execution and delivery.

                                    WILMINGTON TRUST COMPANY,
                                        not  in  its  individual   capacity  but
                                        solely as Trustee for each of the Trusts


                                    By__________________________________________
                                      Name:
                                      Title:


                                    BAYERISCHE LANDESBANK GIROZENTRALE,
                                        as Class A Liquidity  Provider,  Class B
                                        Liquidity Provider and Class C Liquidity
                                        Provider


                                    By__________________________________________
                                      Name:
                                      Title:


                                    By__________________________________________
                                      Name:
                                      Title:


                                    WILMINGTON   TRUST   COMPANY,   not  in  its
                                        individual  capacity except as expressly
                                        set   forth   herein   but   solely   as
                                        Subordination Agent and trustee


                                    By__________________________________________
                                      Name:
                                      Title:












                              DEPOSIT AGREEMENT
                                  (Class A)

                         Dated as of February 8, 1999


                                   between


                  FIRST SECURITY BANK, NATIONAL ASSOCIATION

                               as Escrow Agent


                                     and


                    WESTDEUTSCHE LANDESBANK GIROZENTRALE,
                               New York Branch


                                as Depositary
















         DEPOSIT  AGREEMENT  (Class A) dated as of February 8, 1999 (as amended,
modified or  supplemented  from time to time,  this  "AGREEMENT")  between FIRST
SECURITY BANK, NATIONAL ASSOCIATION,  a national banking association,  as Escrow
Agent  under the Escrow and Paying  Agent  Agreement  referred to below (in such
capacity,  together with its successors in such capacity,  the "ESCROW  AGENT"),
and  WESTDEUTSCHE   LANDESBANK   GIROZENTRALE,   a  German  public  law  banking
institution  organized  under the laws of the  State of North  Rhine-Westphalia,
Germany   acting  through  its  New  York  branch,   as  depositary   bank  (the
"DEPOSITARY").

                             W I T N E S S E T H
                             -------------------

         WHEREAS,  Continental  Airlines,  Inc.  ("CONTINENTAL")  and Wilmington
Trust Company,  not in its  individual  capacity  except as otherwise  expressly
provided  therein,  but solely as trustee (in such  capacity,  together with its
successors in such  capacity,  the "PASS THROUGH  TRUSTEE")  have entered into a
Trust  Supplement,  dated as of  February  8, 1999,  to the Pass  Through  Trust
Agreement  dated as of September  25, 1997  (together,  as amended,  modified or
supplemented  from time to time in accordance with the terms thereof,  the "PASS
THROUGH TRUST  AGREEMENT")  relating to Continental  Airlines Pass Through Trust
1999-1A-O pursuant to which the Continental  Airlines Pass Through Trust, Series
1999-1A-O  Certificates  referred  to  therein  (the  "CERTIFICATES")  are being
issued;

         WHEREAS, Continental and Credit Suisse First Boston Corporation, Morgan
Stanley & Co.  Incorporated,  Chase  Securities Inc.,  Goldman,  Sachs & Co. and
Salomon Smith Barney Inc.  (collectively,  the "UNDERWRITERS" and, together with
their   respective   transferees  and  assigns  as  registered   owners  of  the
Certificates, the "INVESTORS") have entered into an Underwriting Agreement dated
as of January 21, 1999 pursuant to which the Pass Through Trustee will issue and
sell the Certificates to the Underwriters;

         WHEREAS,  Continental,  the Pass Through  Trustee,  certain  other pass
through  trustees and certain other persons  concurrently  herewith are entering
into the  Note  Purchase  Agreement,  dated as of the  date  hereof  (the  "NOTE
PURCHASE  AGREEMENT"),  pursuant to which the Pass Through Trustee has agreed to
acquire from time to time on or prior to the Delivery  Period  Termination  Date
(as defined in the Note  Purchase  Agreement)  equipment  notes (the  "EQUIPMENT
NOTES") issued to finance the acquisition of aircraft by Continental,  as lessee
or as  owner,  utilizing  a  portion  of  the  proceeds  from  the  sale  of the
Certificates (the "NET PROCEEDS");

         WHEREAS,  the Escrow Agent, the Underwriters,  the Pass Through Trustee
and  Wilmington  Trust  Company,  as paying  agent for the Escrow Agent (in such
capacity,  together with its  successors in such capacity,  the "PAYING  AGENT")
concurrently  herewith are entering  into an Escrow and Paying Agent  Agreement,
dated as of the date hereof (as amended,  modified or supplemented  from time to
time in  accordance  with the  terms  thereof,  the  "ESCROW  AND  PAYING  AGENT
AGREEMENT"); and

         WHEREAS,  the Underwriters and the Pass Through Trustee intend that the
Net  Proceeds be held in escrow by the Escrow  Agent on behalf of the  Investors
pursuant to the Escrow and Paying Agent  Agreement,  subject to withdrawal  upon



request of and proper  certification by the Pass Through Trustee for the purpose
of purchasing Equipment Notes, and that pending such withdrawal the Net Proceeds
be deposited by the Escrow Agent with the Depositary pursuant to this Agreement,
which  provides  for the  Depositary  to pay interest  for  distribution  to the
Investors  and to  establish  accounts  from which the Escrow  Agent  shall make
withdrawals  upon  request  of and  proper  certification  by the  Pass  Through
Trustee.

         NOW, THEREFORE,  in consideration of the obligations  contained herein,
and for other good and valuable  consideration,  the receipt and  sufficiency of
which is hereby acknowledged, the parties hereto hereby agree as follows:


         SECTION 1.1 ACCEPTANCE OF DEPOSITARY.  The Depositary  hereby agrees to
act as depositary bank as provided herein and in connection  therewith to accept
all amounts to be delivered to or held by the  Depositary  pursuant to the terms
of this Agreement. The Depositary further agrees to hold, maintain and safeguard
the  Deposits  and the  Accounts  (as  defined  below)  during  the term of this
Agreement in accordance with the provisions of this Agreement.  The Escrow Agent
shall not have any right to withdraw,  assign or otherwise  transfer moneys held
in the Accounts except as permitted by this Agreement.

         SECTION  1.2  ESTABLISHMENT  OF  ACCOUNTS.   The  Escrow  Agent  hereby
instructs the Depositary,  and the Depositary  agrees, to establish the separate
deposit  accounts  listed on Schedule I hereto and to establish such  additional
separate  deposit  accounts as may be required in  connection  with the deposits
contemplated  by Section 2.4 hereof (each,  an "ACCOUNT" and  collectively,  the
"ACCOUNTS"),  each in the name of the  Escrow  Agent  and all on the  terms  and
conditions set forth in this Agreement.

         SECTION 2.1 DEPOSITS. The Escrow Agent shall direct the Underwriters to
deposit with the Depositary on the date of this  Agreement (the "DEPOSIT  DATE")
in  Federal  (same  day)  funds by  official  check or  checks  or wire or other
transfer to: Westdeutsche Landesbank Girozentrale,  New York Branch,  Reference:
Continental 1999-1A,  and the Depositary shall accept from the Underwriters,  on
behalf of the Escrow Agent, the sum of  US$541,746,000.  Upon acceptance of such
sum,  the  Depositary  shall (i)  establish  each of the  deposits  specified in
Schedule I hereto maturing on the respective dates set forth therein  (including
any deposit made pursuant to Section 2.4 hereof,  individually, a "DEPOSIT" and,
collectively,  the  "DEPOSITS")  and (ii)  credit  each  Deposit to the  related
Account as set forth therein.  No amount shall be deposited in any Account other
than the related Deposit.

         SECTION  2.2  INTEREST.  Each  Deposit  shall  bear  interest  from and
including  the date of deposit to but  excluding  the date of  withdrawal at the
rate of 6.545%  per  annum  (computed  on the  basis of a year of twelve  30-day
months) payable to the Paying Agent on behalf of the Escrow Agent  semi-annually
in arrears on each  February 2 and August 2) commencing on August 2, 1999 (each,
an "INTEREST PAYMENT DATE"), and on the date of the Final Withdrawal (as defined
below),  all in accordance with the terms of this Agreement  (whether or not any
such Deposit is withdrawn on an Interest Payment Date).  Interest accrued on any
Deposit  that is  withdrawn  pursuant  to a Notice of  Purchase  Withdrawal  (as



defined below) shall be paid on the next Interest Payment Date,  notwithstanding
any intervening Final Withdrawal (as defined below).

         SECTION 2.3 WITHDRAWALS. (a) On and after the date seven days after the
establishment  of any  Deposit,  the Escrow Agent may, by providing at least one
Business  Day's prior  notice of  withdrawal  to the  Depositary  in the form of
Exhibit A hereto (a "NOTICE OF PURCHASE WITHDRAWAL"), withdraw not less than the
entire  balance  of such  Deposit,  except  that at any time prior to the actual
withdrawal of such Deposit, the Escrow Agent or the Pass Through Trustee may, by
notice to the  Depositary,  cancel such  withdrawal  (including on the scheduled
date  therefor),  and thereafter such Deposit shall continue to be maintained by
the Depositary in accordance  with the original  terms  thereof.  Following such
withdrawal  the balance in the related  Account shall be zero and the Depositary
shall close such Account.  As used herein,  "BUSINESS  DAY" means any day, other
than a Saturday, Sunday or other day on which commercial banks are authorized or
required  by law to close in New York,  New York,  Houston,  Texas,  Wilmington,
Delaware or Salt Lake City, Utah.

         (b) The Escrow  Agent may, by  providing at least 15 days' prior notice
of  withdrawal  to the  Depositary in the form of Exhibit B hereto (a "NOTICE OF
FINAL WITHDRAWAL"),  withdraw the entire amount of all of the remaining Deposits
together with the payment by the  Depositary of all accrued and unpaid  interest
on such Deposits to but  excluding  the  specified  date of withdrawal (a "FINAL
WITHDRAWAL"),  on such  date as  shall  be  specified  in such  Notice  of Final
Withdrawal. If a Notice of Final Withdrawal has not been given to the Depositary
on or before  August 9, 2000  (provided  that,  if a labor strike  occurs at The
Boeing  Company prior to August 2, 2000 (a "LABOR  STRIKE"),  such date shall be
extended  by adding  thereto the number of days that such  strike  continued  in
effect (the "ADDITIONAL DAYS") and there are unwithdrawn  Deposits on such date,
the Depositary  shall pay the amount of the Final Withdrawal to the Paying Agent
on August 31, 2000 (provided  that if a Labor Strike occurs,  such date shall be
extended by the Additional Days).

         (c) If the  Depositary  receives a duly  completed  Notice of  Purchase
Withdrawal or Notice of Final  Withdrawal  complying with the provisions of this
Agreement,  it shall make the payments  specified therein in accordance with the
provisions of this Agreement.

         SECTION 2.4 OTHER  ACCOUNTS.  On the date of withdrawal of any Deposit,
the Escrow  Agent,  or the Pass Through  Trustee on behalf of the Escrow  Agent,
shall be entitled to re-deposit  with the Depositary any portion thereof and the
Depositary shall accept the same for deposit hereunder. Any sums so received for
deposit shall be established as a new Deposit and credited to a new Account, all
as more fully  provided in Section 2.1 hereof,  and thereafter the provisions of
this  Agreement  shall apply thereto as fully and with the same force and effect
as if such Deposit had been established on the Deposit Date except that (i) such
Deposit  may  not  be  withdrawn   prior  to  the  date  seven  days  after  the
establishment  thereof  and (ii) such  Deposit  shall  mature on August 31, 2000
(provided  that if a Labor  Strike  occurs,  such date shall be  extended by the
Additional  Days) and bear  interest as provided in Section 2.2. The  Depositary
shall  promptly  give  notice  to the  Escrow  Agent  of  receipt  of each  such
re-deposit and the account number assigned thereto.



         SECTION 3.  TERMINATION.  This Agreement  shall  terminate on the fifth
Business Day after the later of the date on which (i) all of the Deposits  shall
have been withdrawn and paid as provided  herein without any re-deposit and (ii)
all accrued and unpaid interest on the Deposits shall have been paid as provided
herein,  but in no event  prior to the date on which the  Depositary  shall have
performed in full its obligations hereunder.

         SECTION 4. PAYMENTS. All payments (including, without limitation, those
payments  made in respect of Taxes (as defined and  provided for below)) made by
the Depositary  hereunder shall be paid in United States Dollars and immediately
available  funds by wire  transfer  (i) in the case of accrued  interest  on the
Deposits payable under Section 2.2 hereof or any Final  Withdrawal,  directly to
the Paying Agent at Wilmington Trust Company,  Wilmington,  DE, ABA# 031100092 ,
Account No 47597-0 , Attention:  Monica Henry,  Telephone No.:  (302)  651-8813,
Reference: Continental 1999-1A, or to such other account as the Paying Agent may
direct from time to time in writing to the  Depositary  and the Escrow Agent and
(ii) in the case of any withdrawal of one or more Deposits  pursuant to a Notice
of Purchase  Withdrawal,  directly to or as directed by the Pass Through Trustee
as specified and in the manner  provided in such Notice of Purchase  Withdrawal.
The  Depositary  hereby  waives any and all rights of  set-off,  combination  of
accounts,  right of retention or similar right (whether arising under applicable
law, contract or otherwise) it may have against the Deposits  howsoever arising.
All  payments on or in respect of each  Deposit  shall be made free and clear of
and without  reduction  for or on account of any and all taxes,  levies or other
impositions or charges  (collectively,  "TAXES").  However, if the Depositary or
the  Paying  Agent  (pursuant  to Section  2.04 of the  Escrow and Paying  Agent
Agreement)  shall be required by law to deduct or withhold  any Taxes from or in
respect  of any sum  payable  hereunder,  the  Depositary  shall  (i) make  such
deductions  or  withholding,  (ii)  pay the full  amount  deducted  or  withheld
(including  in respect of such  additional  amounts) to the  competent  taxation
authority and (iii) if the Taxes required to be deducted or withheld are imposed
by the Federal  Republic of Germany or any political  subdivision  thereof,  pay
such  additional  amounts as may be  necessary  in order that the actual  amount
received by the  designated  recipient  of such sum under this  Agreement or the
Escrow and Paying Agent Agreement after such deduction or withholding equals the
sum it would have received had no such deduction or  withholding  been required.
If the date on which any payment due on any Deposit  would  otherwise  fall on a
day  which  is not a  Business  Day,  such  payment  shall  be made on the  next
succeeding  Business Day, and no additional  interest shall accrue in respect of
such extension.

         SECTION  5.  REPRESENTATION  AND  WARRANTIES.   The  Depositary  hereby
represents  and  warrants to  Continental,  the Escrow  Agent,  the Pass Through
Trustee and the Paying Agent that:

         (a) it is duly  organized  and validly  existing as a German public law
     banking  institution under the laws of the State of North  Rhine-Westphalia
     and is duly qualified to conduct banking  business in the State of New York
     through its New York Branch;

         (b) it has  full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement;



         (c) the execution, delivery and performance of this Agreement have been
     duly authorized by all necessary  corporate action on the part of it and do
     not require any stockholder approval, or approval or consent of any trustee
     or holder of any  indebtedness  or obligations of it, and such document has
     been duly executed and delivered by it and constitutes its legal, valid and
     binding  obligations  enforceable  against it in accordance  with the terms
     hereof;

         (d) no authorization, consent or approval of or other action by, and no
     notice to or filing with, any United States  federal or state  governmental
     authority or  regulatory  body is required for the  execution,  delivery or
     performance by it of this Agreement;

         (e)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement,  nor compliance with the terms and provisions hereof,  conflicts
     or will conflict with or results or will result in a breach or violation of
     any of the terms,  conditions or provisions of, or will require any consent
     or approval under, any law,  governmental  rule or regulation or any of its
     organizational  documents or any order,  writ,  injunction or decree of any
     court or  governmental  authority  against  it or by which it or any of its
     properties  is  bound  or any  indenture,  mortgage  or  contract  or other
     agreement or instrument to which it is a party or by which it or any of its
     properties is bound, or constitutes or will constitute a default thereunder
     or results  or will  result in the  imposition  of any lien upon any of its
     properties; and

         (f) there are no  pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (i) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement  or (ii) would call into  question or  challenge  the validity of
     this Agreement or the  enforceability  hereof in accordance  with the terms
     hereof,  nor is the  Depositary in default with respect to any order of any
     court,  governmental authority,  arbitration board or administrative agency
     so as to adversely affect its ability to perform its obligations under this
     Agreement.

         SECTION 6.  TRANSFER.  Neither party hereto shall be entitled to assign
or otherwise transfer this Agreement (or any interest herein) other than (in the
case of the  Escrow  Agent) to a  successor  escrow  agent  under the Escrow and
Paying Agent Agreement,  and any purported assignment in violation thereof shall
be void.  This  Agreement  shall be binding  upon the  parties  hereto and their
respective  successors and (in the case of the Escrow Agent) permitted  assigns.
Upon the  occurrence  of the Transfer  (as defined  below)  contemplated  by the
Assignment and Assumption Agreement (as defined below), the Pass Through Trustee
shall  (without  further  act) be deemed to have  transferred  all of its right,
title and  interest in and to this  Agreement  to the  trustee of the  Successor
Trust (as defined  below) and,  thereafter,  the trustee of the Successor  Trust
shall be deemed to be the "Pass Through  Trustee"  hereunder  with the rights of
the "Pass Through Trustee" hereunder,  and each reference herein to "Continental
Airlines  Pass  Through  Trust  1999-1A-O"  shall be deemed to be a reference to
"Continental  Airlines Pass Through Trust  1999-1A-S".  The Escrow Agent and the
Depositary  hereby  acknowledge and consent to the Transfer  contemplated by the
Assignment  and  Assumption  Agreement.  For the  purposes  of this  Section  6,



"TRANSFER"  means the transfer  contemplated  by the  Assignment  and Assumption
Agreement;  "ASSIGNMENT  AND  ASSUMPTION  AGREEMENT"  means the  Assignment  and
Assumption Agreement to be entered into between the Pass Through Trustee and the
trustee of the Successor  Trust,  substantially  in the form of Exhibit C to the
Pass Through  Trust  Agreement;  and  "SUCCESSOR  TRUST"  means the  Continental
Airlines Pass Through Trust 1999-1A-S.

         SECTION 7. AMENDMENT, ETC. This Agreement may not be amended, waived or
otherwise  modified  except  by an  instrument  in  writing  signed by the party
against  whom the  amendment,  waiver  or other  modification  is  sought  to be
enforced and by the Pass Through Trustee.

         SECTION 8. NOTICES.  Unless otherwise  expressly  provided herein,  any
notice  or  other  communication  under  this  Agreement  shall  be  in  writing
(including  by  facsimile)  and shall be deemed to be given and  effective  upon
receipt thereof. All notices shall be sent to (x) in the case of the Depositary,
Westdeutsche Landesbank  Girozentrale,  1211 Avenue of the Americas, 25th Floor,
New  York,  New  York  10036,  Attention:   Brigitte  Thieme  and  Mark  Randles
(Telecopier:   212-921-5947  and  212-852-6369;   Telephone:   212-852-6111  and
212-852-6045)  or (y) in the case of the  Escrow  Agent,  First  Security  Bank,
National  Association,  79 South Main Street,  Third Floor,  Salt Lake City,  UT
84111, Attention: Corporate Trust Services (Telecopier: (801) 246-5053), in each
case, with a copy to the Pass Through Trustee,  Wilmington  Trust Company,  1100
North  Market  Street,   Wilmington,   DE  19890,  Attention:   Corporate  Trust
Administration  (Telecopier:  (302)  651-8882) and to  Continental,  Continental
Airlines,  Inc., 1600 Smith Street, Dept. HQS-FN,  Houston, TX 77002, Attention:
Vice President Corporate Finance (Telecopier:  (713) 324-2447) (or at such other
address as any such party may specify  from time to time in a written  notice to
the parties hereto). On or prior to the execution of this Agreement,  the Escrow
Agent  has  delivered  to  the  Depositary  a  certificate  containing  specimen
signatures of the representatives of the Escrow Agent who are authorized to give
notices and  instructions  with respect to this  Agreement.  The  Depositary may
conclusively  rely on such  certificate  until the Depositary  receives  written
notice from the Escrow Agent to the contrary.

         SECTION   9.   OBLIGATIONS   UNCONDITIONAL.   The   Depositary   hereby
acknowledges  and agrees that its obligation to repay each Deposit together with
interest thereon as provided herein is absolute,  irrevocable and  unconditional
and constitutes a full recourse obligation of the Depositary enforceable against
it to the full extent of all of its assets and properties.

         SECTION 10. ENTIRE AGREEMENT. This Agreement (including all attachments
hereto) sets forth all of the promises,  covenants,  agreements,  conditions and
understandings  between the  Depositary and the Escrow Agent with respect to the
subject matter hereof and supersedes  all prior and  contemporaneous  agreements
and  undertakings,  inducements  or  conditions,  express  or  implied,  oral or
written.

         SECTION  11.  GOVERNING  LAW.  This  Agreement,   and  the  rights  and
obligations of the Depositary and the Escrow Agent with respect to the Deposits,
shall be governed by, and construed in accordance with, the laws of the State of
New York and subject to the provisions of Regulation D of the Board of Governors
of the Federal  Reserve System (or any  successor),  as the same may be modified
and supplemented and in effect from time to time.



         SECTION 12. WAIVER OF JURY TRIAL RIGHT.  EACH OF THE DEPOSITARY AND THE
ESCROW AGENT  ACKNOWLEDGES  AND ACCEPTS THAT IN ANY SUIT,  ACTION OR  PROCEEDING
ARISING OUT OF OR RELATING TO THIS AGREEMENT SUCH PARTY  IRREVOCABLY  WAIVES ITS
RIGHT TO A TRIAL BY JURY.

         SECTION 13. COUNTERPARTS. This Agreement may be executed in one or more
counterparts, all of which taken together shall constitute one instrument.



         IN WITNESS  WHEREOF,  the Escrow Agent and the  Depositary  have caused
this Deposit  Agreement  to be duly  executed as of the day and year first above
written.



                                          FIRST SECURITY BANK, NATIONAL
                                             ASSOCIATION,
                                             as Escrow Agent


                                          By___________________________
                                            Name:
                                            Title:



                                          WESTDEUTSCHE LANDESBANK
                                             GIROZENTRALE, New York Branch
                                             as Depositary


                                          By___________________________
                                            Name:
                                            Title:


                                          By___________________________
                                            Name:
                                            Title:







                                                                      Schedule I


                             SCHEDULE OF DEPOSITS
                             --------------------
                                  (Class A)


MATURITY AIRCRAFT TYPE DEPOSIT AMOUNT ACCOUNT NO. DATE - ------------- -------------- ----------- -------- Boeing 737-724 $15,876,000.00 710-00013 August 31, 2000 Boeing 737-724 15,876,000.00 710-00016 August 31, 2000 Boeing 737-724 15,729,000.00 710-00031 August 31, 2000 Boeing 737-724 15,729,000.00 710-00034 August 31, 2000 Boeing 737-724 15,729,000.00 710-00037 August 31, 2000 Boeing 737-724 15,729,000.00 710-00040 August 31, 2000 Boeing 737-724 15,781,000.00 710-00049 August 31, 2000 Boeing 737-724 15,781,000.00 710-00052 August 31, 2000 Boeing 737-724 15,781,000.00 710-00055 August 31, 2000 Boeing 737-824 19,608,000.00 710-00007 August 31, 2000 Boeing 737-824 19,175,000.00 710-00019 August 31, 2000 Boeing 737-824 19,176,000.00 710-00022 August 31, 2000 Boeing 737-824 19,176,000.00 710-00025 August 31, 2000 Boeing 737-824 19,608,000.00 710-00028 August 31, 2000 Boeing 737-824 19,069,000.00 710-00043 August 31, 2000 Boeing 737-824 18,991,000.00 710-00058 August 31, 2000 Boeing 737-824 18,991,000.00 710-00061 August 31, 2000 Boeing 737-824 19,620,000.00 710-00064 August 31, 2000 Boeing 777-224 54,864,000.00 710-00001 August 31, 2000 Boeing 777-224 58,321,000.00 710-00004 August 31, 2000 Boeing 777-224 58,321,000.00 710-00010 August 31, 2000 Boeing 777-224 54,815,000.00 710-00046 August 31, 2000 __________ Provided that if a Labor Strike occurs, each date below shall be extended by the Additional Days.
EXHIBIT A NOTICE OF PURCHASE WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class A) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(a) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of the Deposit, $_______, Account No. ____________. The undersigned hereby directs the Depositary to pay the proceeds of the Deposit to [________________, Account No. _____, Reference: _________] on _________ __, 199_, upon the telephonic request of a representative of the Pass Through Trustee. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By__________________________ Name: Title: Dated: _______ __, 199_ EXHIBIT B NOTICE OF FINAL WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class A) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(b) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of all Deposits. The undersigned hereby directs the Depositary to pay the proceeds of the Deposits and accrued interest thereon to the Paying Agent at Wilmington Trust Company, ABA# 031100092, Account No. _____________, Reference: Continental 1999-1A. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By__________________________ Name: Title: Dated: _______ __, 199_










                              DEPOSIT AGREEMENT
                                  (Class B)

                         Dated as of February 8, 1999


                                   between


                  FIRST SECURITY BANK, NATIONAL ASSOCIATION

                               as Escrow Agent


                                     and


                    WESTDEUTSCHE LANDESBANK GIROZENTRALE,
                               New York Branch


                                as Depositary
















         DEPOSIT  AGREEMENT  (Class B) dated as of February 8, 1999 (as amended,
modified or  supplemented  from time to time,  this  "AGREEMENT")  between FIRST
SECURITY BANK, NATIONAL ASSOCIATION,  a national banking association,  as Escrow
Agent  under the Escrow and Paying  Agent  Agreement  referred to below (in such
capacity,  together with its successors in such capacity,  the "ESCROW  AGENT"),
and  WESTDEUTSCHE   LANDESBANK   GIROZENTRALE,   a  German  public  law  banking
institution  organized  under the laws of the  State of North  Rhine-Westphalia,
Germany   acting  through  its  New  York  branch,   as  depositary   bank  (the
"DEPOSITARY").

                             W I T N E S S E T H
                             -------------------

         WHEREAS,  Continental  Airlines,  Inc.  ("CONTINENTAL")  and Wilmington
Trust Company,  not in its  individual  capacity  except as otherwise  expressly
provided  therein,  but solely as trustee (in such  capacity,  together with its
successors in such  capacity,  the "PASS THROUGH  TRUSTEE")  have entered into a
Trust  Supplement,  dated as of  February  8, 1999,  to the Pass  Through  Trust
Agreement  dated as of September  25, 1997  (together,  as amended,  modified or
supplemented  from time to time in accordance with the terms thereof,  the "PASS
THROUGH TRUST  AGREEMENT")  relating to Continental  Airlines Pass Through Trust
1999-1B-O pursuant to which the Continental  Airlines Pass Through Trust, Series
1999-1B-O  Certificates  referred  to  therein  (the  "CERTIFICATES")  are being
issued;

         WHEREAS, Continental and Credit Suisse First Boston Corporation, Morgan
Stanley & Co.  Incorporated,  Chase  Securities Inc.,  Goldman,  Sachs & Co. and
Salomon Smith Barney Inc.  (collectively,  the "UNDERWRITERS" and, together with
their   respective   transferees  and  assigns  as  registered   owners  of  the
Certificates, the "INVESTORS") have entered into an Underwriting Agreement dated
as of January 21, 1999 pursuant to which the Pass Through Trustee will issue and
sell the Certificates to the Underwriters;

         WHEREAS,  Continental,  the Pass Through  Trustee,  certain  other pass
through  trustees and certain other persons  concurrently  herewith are entering
into the  Note  Purchase  Agreement,  dated as of the  date  hereof  (the  "NOTE
PURCHASE  AGREEMENT"),  pursuant to which the Pass Through Trustee has agreed to
acquire from time to time on or prior to the Delivery  Period  Termination  Date
(as defined in the Note  Purchase  Agreement)  equipment  notes (the  "EQUIPMENT
NOTES") issued to finance the acquisition of aircraft by Continental,  as lessee
or as  owner,  utilizing  a  portion  of  the  proceeds  from  the  sale  of the
Certificates (the "NET PROCEEDS");

         WHEREAS,  the Escrow Agent, the Underwriters,  the Pass Through Trustee
and  Wilmington  Trust  Company,  as paying  agent for the Escrow Agent (in such
capacity,  together with its  successors in such capacity,  the "PAYING  AGENT")
concurrently  herewith are entering  into an Escrow and Paying Agent  Agreement,
dated as of the date hereof (as amended,  modified or supplemented  from time to
time in  accordance  with the  terms  thereof,  the  "ESCROW  AND  PAYING  AGENT
AGREEMENT"); and

         WHEREAS,  the Underwriters and the Pass Through Trustee intend that the
Net  Proceeds be held in escrow by the Escrow  Agent on behalf of the  Investors
pursuant to the Escrow and Paying Agent  Agreement,  subject to withdrawal  upon



request of and proper  certification by the Pass Through Trustee for the purpose
of purchasing Equipment Notes, and that pending such withdrawal the Net Proceeds
be deposited by the Escrow Agent with the Depositary pursuant to this Agreement,
which  provides  for the  Depositary  to pay interest  for  distribution  to the
Investors  and to  establish  accounts  from which the Escrow  Agent  shall make
withdrawals  upon  request  of and  proper  certification  by the  Pass  Through
Trustee.

         NOW, THEREFORE,  in consideration of the obligations  contained herein,
and for other good and valuable  consideration,  the receipt and  sufficiency of
which is hereby acknowledged, the parties hereto hereby agree as follows:


         SECTION 1.1 ACCEPTANCE OF DEPOSITARY.  The Depositary  hereby agrees to
act as depositary bank as provided herein and in connection  therewith to accept
all amounts to be delivered to or held by the  Depositary  pursuant to the terms
of this Agreement. The Depositary further agrees to hold, maintain and safeguard
the  Deposits  and the  Accounts  (as  defined  below)  during  the term of this
Agreement in accordance with the provisions of this Agreement.  The Escrow Agent
shall not have any right to withdraw,  assign or otherwise  transfer moneys held
in the Accounts except as permitted by this Agreement.

         SECTION  1.2  ESTABLISHMENT  OF  ACCOUNTS.   The  Escrow  Agent  hereby
instructs the Depositary,  and the Depositary  agrees, to establish the separate
deposit  accounts  listed on Schedule I hereto and to establish such  additional
separate  deposit  accounts as may be required in  connection  with the deposits
contemplated  by Section 2.4 hereof (each,  an "ACCOUNT" and  collectively,  the
"ACCOUNTS"),  each in the name of the  Escrow  Agent  and all on the  terms  and
conditions set forth in this Agreement.

         SECTION 2.1 DEPOSITS. The Escrow Agent shall direct the Underwriters to
deposit with the Depositary on the date of this  Agreement (the "DEPOSIT  DATE")
in  Federal  (same  day)  funds by  official  check or  checks  or wire or other
transfer to: Westdeutsche Landesbank Girozentrale,  New York Branch,  Reference:
Continental 1999-1B,  and the Depositary shall accept from the Underwriters,  on
behalf of the Escrow Agent, the sum of  US$137,051,000.  Upon acceptance of such
sum,  the  Depositary  shall (i)  establish  each of the  deposits  specified in
Schedule I hereto maturing on the respective dates set forth therein  (including
any deposit made pursuant to Section 2.4 hereof,  individually, a "DEPOSIT" and,
collectively,  the  "DEPOSITS")  and (ii)  credit  each  Deposit to the  related
Account as set forth therein.  No amount shall be deposited in any Account other
than the related Deposit.

         SECTION  2.2  INTEREST.  Each  Deposit  shall  bear  interest  from and
including  the date of deposit to but  excluding  the date of  withdrawal at the
rate of 6.795%  per  annum  (computed  on the  basis of a year of twelve  30-day
months) payable to the Paying Agent on behalf of the Escrow Agent  semi-annually
in arrears on each  February 2 and August 2) commencing on August 2, 1999 (each,
an "INTEREST PAYMENT DATE"), and on the date of the Final Withdrawal (as defined
below),  all in accordance with the terms of this Agreement  (whether or not any
such Deposit is withdrawn on an Interest Payment Date).  Interest accrued on any
Deposit  that is  withdrawn  pursuant  to a Notice of  Purchase  Withdrawal  (as



defined below) shall be paid on the next Interest Payment Date,  notwithstanding
any intervening Final Withdrawal (as defined below).

         SECTION 2.3 WITHDRAWALS. (a) On and after the date seven days after the
establishment  of any  Deposit,  the Escrow Agent may, by providing at least one
Business  Day's prior  notice of  withdrawal  to the  Depositary  in the form of
Exhibit A hereto (a "NOTICE OF PURCHASE WITHDRAWAL"), withdraw not less than the
entire  balance  of such  Deposit,  except  that at any time prior to the actual
withdrawal of such Deposit, the Escrow Agent or the Pass Through Trustee may, by
notice to the  Depositary,  cancel such  withdrawal  (including on the scheduled
date  therefor),  and thereafter such Deposit shall continue to be maintained by
the Depositary in accordance  with the original  terms  thereof.  Following such
withdrawal  the balance in the related  Account shall be zero and the Depositary
shall close such Account.  As used herein,  "BUSINESS  DAY" means any day, other
than a Saturday, Sunday or other day on which commercial banks are authorized or
required  by law to close in New York,  New York,  Houston,  Texas,  Wilmington,
Delaware or Salt Lake City, Utah.

         (b) The Escrow  Agent may, by  providing at least 15 days' prior notice
of  withdrawal  to the  Depositary in the form of Exhibit B hereto (a "NOTICE OF
FINAL WITHDRAWAL"),  withdraw the entire amount of all of the remaining Deposits
together with the payment by the  Depositary of all accrued and unpaid  interest
on such Deposits to but  excluding  the  specified  date of withdrawal (a "FINAL
WITHDRAWAL"),  on such  date as  shall  be  specified  in such  Notice  of Final
Withdrawal. If a Notice of Final Withdrawal has not been given to the Depositary
on or before  August 9, 2000  (provided  that,  if a labor strike  occurs at The
Boeing  Company prior to August 2, 2000 (a "LABOR  STRIKE"),  such date shall be
extended  by adding  thereto the number of days that such  strike  continued  in
effect (the "ADDITIONAL DAYS") and there are unwithdrawn  Deposits on such date,
the Depositary  shall pay the amount of the Final Withdrawal to the Paying Agent
on August 31, 2000 (provided  that if a Labor Strike occurs,  such date shall be
extended by the Additional Days).

         (c) If the  Depositary  receives a duly  completed  Notice of  Purchase
Withdrawal or Notice of Final  Withdrawal  complying with the provisions of this
Agreement,  it shall make the payments  specified therein in accordance with the
provisions of this Agreement.

         SECTION 2.4 OTHER  ACCOUNTS.  On the date of withdrawal of any Deposit,
the Escrow  Agent,  or the Pass Through  Trustee on behalf of the Escrow  Agent,
shall be entitled to re-deposit  with the Depositary any portion thereof and the
Depositary shall accept the same for deposit hereunder. Any sums so received for
deposit shall be established as a new Deposit and credited to a new Account, all
as more fully  provided in Section 2.1 hereof,  and thereafter the provisions of
this  Agreement  shall apply thereto as fully and with the same force and effect
as if such Deposit had been established on the Deposit Date except that (i) such
Deposit  may  not  be  withdrawn   prior  to  the  date  seven  days  after  the
establishment  thereof  and (ii) such  Deposit  shall  mature on August 31, 2000
(provided  that if a Labor  Strike  occurs,  such date shall be  extended by the
Additional  Days) and bear  interest as provided in Section 2.2. The  Depositary
shall  promptly  give  notice  to the  Escrow  Agent  of  receipt  of each  such
re-deposit and the account number assigned thereto.



         SECTION 3.  TERMINATION.  This Agreement  shall  terminate on the fifth
Business Day after the later of the date on which (i) all of the Deposits  shall
have been withdrawn and paid as provided  herein without any re-deposit and (ii)
all accrued and unpaid interest on the Deposits shall have been paid as provided
herein,  but in no event  prior to the date on which the  Depositary  shall have
performed in full its obligations hereunder.

         SECTION 4. PAYMENTS. All payments (including, without limitation, those
payments  made in respect of Taxes (as defined and  provided for below)) made by
the Depositary  hereunder shall be paid in United States Dollars and immediately
available  funds by wire  transfer  (i) in the case of accrued  interest  on the
Deposits payable under Section 2.2 hereof or any Final  Withdrawal,  directly to
the Paying Agent at Wilmington Trust Company,  Wilmington,  DE, ABA# 031100092 ,
Account No 47598-0 , Attention:  Monica Henry,  Telephone No.:  (302)  651-8813,
Reference: Continental 1999-1B, or to such other account as the Paying Agent may
direct from time to time in writing to the  Depositary  and the Escrow Agent and
(ii) in the case of any withdrawal of one or more Deposits  pursuant to a Notice
of Purchase  Withdrawal,  directly to or as directed by the Pass Through Trustee
as specified and in the manner  provided in such Notice of Purchase  Withdrawal.
The  Depositary  hereby  waives any and all rights of  set-off,  combination  of
accounts,  right of retention or similar right (whether arising under applicable
law, contract or otherwise) it may have against the Deposits  howsoever arising.
All  payments on or in respect of each  Deposit  shall be made free and clear of
and without  reduction  for or on account of any and all taxes,  levies or other
impositions or charges  (collectively,  "TAXES").  However, if the Depositary or
the  Paying  Agent  (pursuant  to Section  2.04 of the  Escrow and Paying  Agent
Agreement)  shall be required by law to deduct or withhold  any Taxes from or in
respect  of any sum  payable  hereunder,  the  Depositary  shall  (i) make  such
deductions  or  withholding,  (ii)  pay the full  amount  deducted  or  withheld
(including  in respect of such  additional  amounts) to the  competent  taxation
authority and (iii) if the Taxes required to be deducted or withheld are imposed
by the Federal  Republic of Germany or any political  subdivision  thereof,  pay
such  additional  amounts as may be  necessary  in order that the actual  amount
received by the  designated  recipient  of such sum under this  Agreement or the
Escrow and Paying Agent Agreement after such deduction or withholding equals the
sum it would have received had no such deduction or  withholding  been required.
If the date on which any payment due on any Deposit  would  otherwise  fall on a
day  which  is not a  Business  Day,  such  payment  shall  be made on the  next
succeeding  Business Day, and no additional  interest shall accrue in respect of
such extension.

         SECTION  5.  REPRESENTATION  AND  WARRANTIES.   The  Depositary  hereby
represents  and  warrants to  Continental,  the Escrow  Agent,  the Pass Through
Trustee and the Paying Agent that:

         (a) it is duly  organized  and validly  existing as a German public law
     banking  institution under the laws of the State of North  Rhine-Westphalia
     and is duly qualified to conduct banking  business in the State of New York
     through its New York Branch;

         (b) it has  full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement;



         (c) the execution, delivery and performance of this Agreement have been
     duly authorized by all necessary  corporate action on the part of it and do
     not require any stockholder approval, or approval or consent of any trustee
     or holder of any  indebtedness  or obligations of it, and such document has
     been duly executed and delivered by it and constitutes its legal, valid and
     binding  obligations  enforceable  against it in accordance  with the terms
     hereof;

         (d) no authorization, consent or approval of or other action by, and no
     notice to or filing with, any United States  federal or state  governmental
     authority or  regulatory  body is required for the  execution,  delivery or
     performance by it of this Agreement;

         (e)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement,  nor compliance with the terms and provisions hereof,  conflicts
     or will conflict with or results or will result in a breach or violation of
     any of the terms,  conditions or provisions of, or will require any consent
     or approval under, any law,  governmental  rule or regulation or any of its
     organizational  documents or any order,  writ,  injunction or decree of any
     court or  governmental  authority  against  it or by which it or any of its
     properties  is  bound  or any  indenture,  mortgage  or  contract  or other
     agreement or instrument to which it is a party or by which it or any of its
     properties is bound, or constitutes or will constitute a default thereunder
     or results  or will  result in the  imposition  of any lien upon any of its
     properties; and

         (f) there are no  pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (i) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement  or (ii) would call into  question or  challenge  the validity of
     this Agreement or the  enforceability  hereof in accordance  with the terms
     hereof,  nor is the  Depositary in default with respect to any order of any
     court,  governmental authority,  arbitration board or administrative agency
     so as to adversely affect its ability to perform its obligations under this
     Agreement.

         SECTION 6.  TRANSFER.  Neither party hereto shall be entitled to assign
or otherwise transfer this Agreement (or any interest herein) other than (in the
case of the  Escrow  Agent) to a  successor  escrow  agent  under the Escrow and
Paying Agent Agreement,  and any purported assignment in violation thereof shall
be void.  This  Agreement  shall be binding  upon the  parties  hereto and their
respective  successors and (in the case of the Escrow Agent) permitted  assigns.
Upon the  occurrence  of the Transfer  (as defined  below)  contemplated  by the
Assignment and Assumption Agreement (as defined below), the Pass Through Trustee
shall  (without  further  act) be deemed to have  transferred  all of its right,
title and  interest in and to this  Agreement  to the  trustee of the  Successor
Trust (as defined  below) and,  thereafter,  the trustee of the Successor  Trust
shall be deemed to be the "Pass Through  Trustee"  hereunder  with the rights of
the "Pass Through Trustee" hereunder,  and each reference herein to "Continental
Airlines  Pass  Through  Trust  1999-1B-O"  shall be deemed to be a reference to
"Continental  Airlines Pass Through Trust  1999-1B-S".  The Escrow Agent and the
Depositary  hereby  acknowledge and consent to the Transfer  contemplated by the
Assignment  and  Assumption  Agreement.  For the  purposes  of this  Section  6,



"TRANSFER"  means the transfer  contemplated  by the  Assignment  and Assumption
Agreement;  "ASSIGNMENT  AND  ASSUMPTION  AGREEMENT"  means the  Assignment  and
Assumption Agreement to be entered into between the Pass Through Trustee and the
trustee of the Successor  Trust,  substantially  in the form of Exhibit C to the
Pass Through  Trust  Agreement;  and  "SUCCESSOR  TRUST"  means the  Continental
Airlines Pass Through Trust 1999-1B-S.

         SECTION 7. AMENDMENT, ETC. This Agreement may not be amended, waived or
otherwise  modified  except  by an  instrument  in  writing  signed by the party
against  whom the  amendment,  waiver  or other  modification  is  sought  to be
enforced and by the Pass Through Trustee.

         SECTION 8. NOTICES.  Unless otherwise  expressly  provided herein,  any
notice  or  other  communication  under  this  Agreement  shall  be  in  writing
(including  by  facsimile)  and shall be deemed to be given and  effective  upon
receipt thereof. All notices shall be sent to (x) in the case of the Depositary,
Westdeutsche Landesbank  Girozentrale,  1211 Avenue of the Americas, 25th Floor,
New  York,  New  York  10036,  Attention:   Brigitte  Thieme  and  Mark  Randles
(Telecopier:   212-921-5947  and  212-852-6369;   Telephone:   212-852-6111  and
212-852-6045)  or (y) in the case of the  Escrow  Agent,  First  Security  Bank,
National  Association,  79 South Main Street,  Third Floor,  Salt Lake City,  UT
84111, Attention: Corporate Trust Services (Telecopier: (801) 246-5053), in each
case, with a copy to the Pass Through Trustee,  Wilmington  Trust Company,  1100
North  Market  Street,   Wilmington,   DE  19890,  Attention:   Corporate  Trust
Administration  (Telecopier:  (302)  651-8882) and to  Continental,  Continental
Airlines,  Inc., 1600 Smith Street, Dept. HQS-FN,  Houston, TX 77002, Attention:
Vice President Corporate Finance (Telecopier:  (713) 324-2447) (or at such other
address as any such party may specify  from time to time in a written  notice to
the parties hereto). On or prior to the execution of this Agreement,  the Escrow
Agent  has  delivered  to  the  Depositary  a  certificate  containing  specimen
signatures of the representatives of the Escrow Agent who are authorized to give
notices and  instructions  with respect to this  Agreement.  The  Depositary may
conclusively  rely on such  certificate  until the Depositary  receives  written
notice from the Escrow Agent to the contrary.

         SECTION   9.   OBLIGATIONS   UNCONDITIONAL.   The   Depositary   hereby
acknowledges  and agrees that its obligation to repay each Deposit together with
interest thereon as provided herein is absolute,  irrevocable and  unconditional
and constitutes a full recourse obligation of the Depositary enforceable against
it to the full extent of all of its assets and properties.

         SECTION 10. ENTIRE AGREEMENT. This Agreement (including all attachments
hereto) sets forth all of the promises,  covenants,  agreements,  conditions and
understandings  between the  Depositary and the Escrow Agent with respect to the
subject matter hereof and supersedes  all prior and  contemporaneous  agreements
and  undertakings,  inducements  or  conditions,  express  or  implied,  oral or
written.

         SECTION  11.  GOVERNING  LAW.  This  Agreement,   and  the  rights  and
obligations of the Depositary and the Escrow Agent with respect to the Deposits,
shall be governed by, and construed in accordance with, the laws of the State of
New York and subject to the provisions of Regulation D of the Board of Governors



of the Federal  Reserve System (or any  successor),  as the same may be modified
and supplemented and in effect from time to time.

         SECTION 12. WAIVER OF JURY TRIAL RIGHT.  EACH OF THE DEPOSITARY AND THE
ESCROW AGENT  ACKNOWLEDGES  AND ACCEPTS THAT IN ANY SUIT,  ACTION OR  PROCEEDING
ARISING OUT OF OR RELATING TO THIS AGREEMENT SUCH PARTY  IRREVOCABLY  WAIVES ITS
RIGHT TO A TRIAL BY JURY.

         SECTION 13. COUNTERPARTS. This Agreement may be executed in one or more
counterparts, all of which taken together shall constitute one instrument.








         IN WITNESS  WHEREOF,  the Escrow Agent and the  Depositary  have caused
this Deposit  Agreement  to be duly  executed as of the day and year first above
written.



                                          FIRST SECURITY BANK, NATIONAL
                                             ASSOCIATION,
                                             as Escrow Agent


                                          By___________________________
                                            Name:
                                            Title:



                                          WESTDEUTSCHE LANDESBANK
                                             GIROZENTRALE, New York Branch
                                             as Depositary


                                          By___________________________
                                            Name:
                                            Title:


                                          By___________________________
                                            Name:
                                            Title:







                                                                    Schedule I


                             SCHEDULE OF DEPOSITS
                             --------------------
                                  (Class B)


MATURITY AIRCRAFT TYPE DEPOSIT AMOUNT ACCOUNT NO. DATE - ------------- -------------- ----------- -------- Boeing 737-724 $4,273,000.00 710-00014 August 31, 2000 Boeing 737-724 4,273,000.00 710-00017 August 31, 2000 Boeing 737-724 4,432,000.00 710-00032 August 31, 2000 Boeing 737-724 4,432,000.00 710-00035 August 31, 2000 Boeing 737-724 4,432,000.00 710-00038 August 31, 2000 Boeing 737-724 4,432,000.00 710-00041 August 31, 2000 Boeing 737-724 4,212,000.00 710-00050 August 31, 2000 Boeing 737-724 4,212,000.00 710-00053 August 31, 2000 Boeing 737-724 4,212,000.00 710-00056 August 31, 2000 Boeing 737-824 4,883,000.00 710-00008 August 31, 2000 Boeing 737-824 5,339,000.00 710-00020 August 31, 2000 Boeing 737-824 5,339,000.00 710-00023 August 31, 2000 Boeing 737-824 5,339,000.00 710-00026 August 31, 2000 Boeing 737-824 4,904,000.00 710-00029 August 31, 2000 Boeing 737-824 5,074,000.00 710-00044 August 31, 2000 Boeing 737-824 5,053,000.00 710-00059 August 31, 2000 Boeing 737-824 5,053,000.00 710-00062 August 31, 2000 Boeing 737-824 4,999,000.00 710-00065 August 31, 2000 Boeing 777-224 13,534,000.00 710-00002 August 31, 2000 Boeing 777-224 12,545,000.00 710-00005 August 31, 2000 Boeing 777-224 12,603,000.00 710-00011 August 31, 2000 Boeing 777-224 13,476,000.00 710-00047 August 31, 2000 __________ Provided that if a Labor Strike occurs, each date below shall be extended by the Additional Days.
EXHIBIT A NOTICE OF PURCHASE WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class B) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(a) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of the Deposit, $_______, Account No. ____________. The undersigned hereby directs the Depositary to pay the proceeds of the Deposit to [________________, Account No. _____, Reference: _________] on _________ __, 199_, upon the telephonic request of a representative of the Pass Through Trustee. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By__________________________ Name: Title: Dated: _______ __, 199_ EXHIBIT B NOTICE OF FINAL WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class B) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(b) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of all Deposits. The undersigned hereby directs the Depositary to pay the proceeds of the Deposits and accrued interest thereon to the Paying Agent at Wilmington Trust Company, ABA# 031100092, Account No. _____________, Reference: Continental 1999-1B. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By__________________________ Name: Title: Dated: _______ __, 199_










                                DEPOSIT AGREEMENT
                                    (Class C)

                          Dated as of February 8, 1999


                                     between


                    FIRST SECURITY BANK, NATIONAL ASSOCIATION

                                 as Escrow Agent


                                       and


                      WESTDEUTSCHE LANDESBANK GIROZENTRALE,
                                 New York Branch


                                  as Depositary
















         DEPOSIT  AGREEMENT  (Class C) dated as of February 8, 1999 (as amended,
modified or  supplemented  from time to time,  this  "AGREEMENT")  between FIRST
SECURITY BANK, NATIONAL ASSOCIATION,  a national banking association,  as Escrow
Agent  under the Escrow and Paying  Agent  Agreement  referred to below (in such
capacity,  together with its successors in such capacity,  the "ESCROW  AGENT"),
and  WESTDEUTSCHE   LANDESBANK   GIROZENTRALE,   a  German  public  law  banking
institution  organized  under the laws of the  State of North  Rhine-Westphalia,
Germany   acting  through  its  New  York  branch,   as  depositary   bank  (the
"DEPOSITARY").

                               W I T N E S S E T H
                               -------------------

         WHEREAS,  Continental  Airlines,  Inc.  ("CONTINENTAL")  and Wilmington
Trust Company,  not in its  individual  capacity  except as otherwise  expressly
provided  therein,  but solely as trustee (in such  capacity,  together with its
successors in such  capacity,  the "PASS THROUGH  TRUSTEE")  have entered into a
Trust  Supplement,  dated as of  February  8, 1999,  to the Pass  Through  Trust
Agreement  dated as of September  25, 1997  (together,  as amended,  modified or
supplemented  from time to time in accordance with the terms thereof,  the "PASS
THROUGH TRUST  AGREEMENT")  relating to Continental  Airlines Pass Through Trust
1999-1C-O pursuant to which the Continental  Airlines Pass Through Trust, Series
1999-1C-O  Certificates  referred  to  therein  (the  "CERTIFICATES")  are being
issued;

         WHEREAS, Continental and Credit Suisse First Boston Corporation, Morgan
Stanley & Co.  Incorporated,  Chase  Securities Inc.,  Goldman,  Sachs & Co. and
Salomon Smith Barney Inc.  (collectively,  the "UNDERWRITERS" and, together with
their   respective   transferees  and  assigns  as  registered   owners  of  the
Certificates, the "INVESTORS") have entered into an Underwriting Agreement dated
as of January 21, 1999 pursuant to which the Pass Through Trustee will issue and
sell the Certificates to the Underwriters;

         WHEREAS,  Continental,  the Pass Through  Trustee,  certain  other pass
through  trustees and certain other persons  concurrently  herewith are entering
into the  Note  Purchase  Agreement,  dated as of the  date  hereof  (the  "NOTE
PURCHASE  AGREEMENT"),  pursuant to which the Pass Through Trustee has agreed to
acquire from time to time on or prior to the Delivery  Period  Termination  Date
(as defined in the Note  Purchase  Agreement)  equipment  notes (the  "EQUIPMENT
NOTES") issued to finance the acquisition of aircraft by Continental,  as lessee
or as  owner,  utilizing  a  portion  of  the  proceeds  from  the  sale  of the
Certificates (the "NET PROCEEDS");

         WHEREAS,  the Escrow Agent, the Underwriters,  the Pass Through Trustee
and  Wilmington  Trust  Company,  as paying  agent for the Escrow Agent (in such
capacity,  together with its  successors in such capacity,  the "PAYING  AGENT")
concurrently  herewith are entering  into an Escrow and Paying Agent  Agreement,
dated as of the date hereof (as amended,  modified or supplemented  from time to
time in  accordance  with the  terms  thereof,  the  "ESCROW  AND  PAYING  AGENT
AGREEMENT"); and

         WHEREAS,  the Underwriters and the Pass Through Trustee intend that the
Net  Proceeds be held in escrow by the Escrow  Agent on behalf of the  Investors
pursuant to the Escrow and Paying Agent  Agreement,  subject to withdrawal  upon
request of and proper  certification by the Pass Through Trustee for the purpose
of purchasing Equipment Notes, and that pending such withdrawal the Net Proceeds



be deposited by the Escrow Agent with the Depositary pursuant to this Agreement,
which  provides  for the  Depositary  to pay interest  for  distribution  to the
Investors  and to  establish  accounts  from which the Escrow  Agent  shall make
withdrawals  upon  request  of and  proper  certification  by the  Pass  Through
Trustee.

         NOW, THEREFORE,  in consideration of the obligations  contained herein,
and for other good and valuable  consideration,  the receipt and  sufficiency of
which is hereby acknowledged, the parties hereto hereby agree as follows:


         SECTION 1.1 ACCEPTANCE OF DEPOSITARY.  The Depositary  hereby agrees to
act as depositary bank as provided herein and in connection  therewith to accept
all amounts to be delivered to or held by the  Depositary  pursuant to the terms
of this Agreement. The Depositary further agrees to hold, maintain and safeguard
the  Deposits  and the  Accounts  (as  defined  below)  during  the term of this
Agreement in accordance with the provisions of this Agreement.  The Escrow Agent
shall not have any right to withdraw,  assign or otherwise  transfer moneys held
in the Accounts except as permitted by this Agreement.

         SECTION  1.2  ESTABLISHMENT  OF  ACCOUNTS.   The  Escrow  Agent  hereby
instructs the Depositary,  and the Depositary  agrees, to establish the separate
deposit  accounts  listed on Schedule I hereto and to establish such  additional
separate  deposit  accounts as may be required in  connection  with the deposits
contemplated  by Section 2.4 hereof (each,  an "ACCOUNT" and  collectively,  the
"ACCOUNTS"),  each in the name of the  Escrow  Agent  and all on the  terms  and
conditions set forth in this Agreement.

         SECTION 2.1 DEPOSITS. The Escrow Agent shall direct the Underwriters to
deposit with the Depositary on the date of this  Agreement (the "DEPOSIT  DATE")
in  Federal  (same  day)  funds by  official  check or  checks  or wire or other
transfer to: Westdeutsche Landesbank Girozentrale,  New York Branch,  Reference:
Continental 1999-1C,  and the Depositary shall accept from the Underwriters,  on
behalf of the Escrow Agent, the sum of  US$127,039,000.  Upon acceptance of such
sum,  the  Depositary  shall (i)  establish  each of the  deposits  specified in
Schedule I hereto maturing on the respective dates set forth therein  (including
any deposit made pursuant to Section 2.4 hereof,  individually, a "DEPOSIT" and,
collectively,  the  "DEPOSITS")  and (ii)  credit  each  Deposit to the  related
Account as set forth therein.  No amount shall be deposited in any Account other
than the related Deposit.

         SECTION  2.2  INTEREST.  Each  Deposit  shall  bear  interest  from and
including  the date of deposit to but  excluding  the date of  withdrawal at the
rate of 6.954%  per  annum  (computed  on the  basis of a year of twelve  30-day
months) payable to the Paying Agent on behalf of the Escrow Agent  semi-annually
in arrears on each  February 2 and August 2) commencing on August 2, 1999 (each,
an "INTEREST PAYMENT DATE"), and on the date of the Final Withdrawal (as defined
below),  all in accordance with the terms of this Agreement  (whether or not any
such Deposit is withdrawn on an Interest Payment Date).  Interest accrued on any
Deposit  that is  withdrawn  pursuant  to a Notice of  Purchase  Withdrawal  (as



defined below) shall be paid on the next Interest Payment Date,  notwithstanding
any intervening Final Withdrawal (as defined below).

         SECTION 2.3 WITHDRAWALS. (a) On and after the date seven days after the
establishment  of any  Deposit,  the Escrow Agent may, by providing at least one
Business  Day's prior  notice of  withdrawal  to the  Depositary  in the form of
Exhibit A hereto (a "NOTICE OF PURCHASE WITHDRAWAL"), withdraw not less than the
entire  balance  of such  Deposit,  except  that at any time prior to the actual
withdrawal of such Deposit, the Escrow Agent or the Pass Through Trustee may, by
notice to the  Depositary,  cancel such  withdrawal  (including on the scheduled
date  therefor),  and thereafter such Deposit shall continue to be maintained by
the Depositary in accordance  with the original  terms  thereof.  Following such
withdrawal  the balance in the related  Account shall be zero and the Depositary
shall close such Account.  As used herein,  "BUSINESS  DAY" means any day, other
than a Saturday, Sunday or other day on which commercial banks are authorized or
required  by law to close in New York,  New York,  Houston,  Texas,  Wilmington,
Delaware or Salt Lake City, Utah.

         (b) The Escrow  Agent may, by  providing at least 15 days' prior notice
of  withdrawal  to the  Depositary in the form of Exhibit B hereto (a "NOTICE OF
FINAL WITHDRAWAL"),  withdraw the entire amount of all of the remaining Deposits
together with the payment by the  Depositary of all accrued and unpaid  interest
on such Deposits to but  excluding  the  specified  date of withdrawal (a "FINAL
WITHDRAWAL"),  on such  date as  shall  be  specified  in such  Notice  of Final
Withdrawal. If a Notice of Final Withdrawal has not been given to the Depositary
on or before  August 9, 2000  (provided  that,  if a labor strike  occurs at The
Boeing  Company prior to August 2, 2000 (a "LABOR  STRIKE"),  such date shall be
extended  by adding  thereto the number of days that such  strike  continued  in
effect (the "ADDITIONAL DAYS") and there are unwithdrawn  Deposits on such date,
the Depositary  shall pay the amount of the Final Withdrawal to the Paying Agent
on August 31, 2000 (provided  that if a Labor Strike occurs,  such date shall be
extended by the Additional Days).

         (c) If the  Depositary  receives a duly  completed  Notice of  Purchase
Withdrawal or Notice of Final  Withdrawal  complying with the provisions of this
Agreement,  it shall make the payments  specified therein in accordance with the
provisions of this Agreement.

         SECTION 2.4 OTHER  ACCOUNTS.  On the date of withdrawal of any Deposit,
the Escrow  Agent,  or the Pass Through  Trustee on behalf of the Escrow  Agent,
shall be entitled to re-deposit  with the Depositary any portion thereof and the
Depositary shall accept the same for deposit hereunder. Any sums so received for
deposit shall be established as a new Deposit and credited to a new Account, all
as more fully  provided in Section 2.1 hereof,  and thereafter the provisions of
this  Agreement  shall apply thereto as fully and with the same force and effect
as if such Deposit had been established on the Deposit Date except that (i) such
Deposit  may  not  be  withdrawn   prior  to  the  date  seven  days  after  the
establishment  thereof  and (ii) such  Deposit  shall  mature on August 31, 2000
(provided  that if a Labor  Strike  occurs,  such date shall be  extended by the
Additional  Days) and bear  interest as provided in Section 2.2. The  Depositary
shall  promptly  give  notice  to the  Escrow  Agent  of  receipt  of each  such
re-deposit and the account number assigned thereto.



         SECTION 3.  TERMINATION.  This Agreement  shall  terminate on the fifth
Business Day after the later of the date on which (i) all of the Deposits  shall
have been withdrawn and paid as provided  herein without any re-deposit and (ii)
all accrued and unpaid interest on the Deposits shall have been paid as provided
herein,  but in no event  prior to the date on which the  Depositary  shall have
performed in full its obligations hereunder.

         SECTION 4. PAYMENTS. All payments (including, without limitation, those
payments  made in respect of Taxes (as defined and  provided for below)) made by
the Depositary  hereunder shall be paid in United States Dollars and immediately
available  funds by wire  transfer  (i) in the case of accrued  interest  on the
Deposits payable under Section 2.2 hereof or any Final  Withdrawal,  directly to
the Paying Agent at Wilmington Trust Company,  Wilmington,  DE, ABA# 031100092 ,
Account No 47599-0 , Attention:  Monica Henry,  Telephone No.:  (302)  651-8813,
Reference: Continental 1999-1C, or to such other account as the Paying Agent may
direct from time to time in writing to the  Depositary  and the Escrow Agent and
(ii) in the case of any withdrawal of one or more Deposits  pursuant to a Notice
of Purchase  Withdrawal,  directly to or as directed by the Pass Through Trustee
as specified and in the manner  provided in such Notice of Purchase  Withdrawal.
The  Depositary  hereby  waives any and all rights of  set-off,  combination  of
accounts,  right of retention or similar right (whether arising under applicable
law, contract or otherwise) it may have against the Deposits  howsoever arising.
All  payments on or in respect of each  Deposit  shall be made free and clear of
and without  reduction  for or on account of any and all taxes,  levies or other
impositions or charges  (collectively,  "TAXES").  However, if the Depositary or
the  Paying  Agent  (pursuant  to Section  2.04 of the  Escrow and Paying  Agent
Agreement)  shall be required by law to deduct or withhold  any Taxes from or in
respect  of any sum  payable  hereunder,  the  Depositary  shall  (i) make  such
deductions  or  withholding,  (ii)  pay the full  amount  deducted  or  withheld
(including  in respect of such  additional  amounts) to the  competent  taxation
authority and (iii) if the Taxes required to be deducted or withheld are imposed
by the Federal  Republic of Germany or any political  subdivision  thereof,  pay
such  additional  amounts as may be  necessary  in order that the actual  amount
received by the  designated  recipient  of such sum under this  Agreement or the
Escrow and Paying Agent Agreement after such deduction or withholding equals the
sum it would have received had no such deduction or  withholding  been required.
If the date on which any payment due on any Deposit  would  otherwise  fall on a
day  which  is not a  Business  Day,  such  payment  shall  be made on the  next
succeeding  Business Day, and no additional  interest shall accrue in respect of
such extension.

         SECTION  5.  REPRESENTATION  AND  WARRANTIES.   The  Depositary  hereby
represents  and  warrants to  Continental,  the Escrow  Agent,  the Pass Through
Trustee and the Paying Agent that:

         (a) it is duly  organized  and validly  existing as a German public law
     banking  institution under the laws of the State of North  Rhine-Westphalia
     and is duly qualified to conduct banking  business in the State of New York
     through its New York Branch;

         (b) it has  full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement;



         (c) the execution, delivery and performance of this Agreement have been
     duly authorized by all necessary  corporate action on the part of it and do
     not require any stockholder approval, or approval or consent of any trustee
     or holder of any  indebtedness  or obligations of it, and such document has
     been duly executed and delivered by it and constitutes its legal, valid and
     binding  obligations  enforceable  against it in accordance  with the terms
     hereof;

         (d) no authorization, consent or approval of or other action by, and no
     notice to or filing with, any United States  federal or state  governmental
     authority or  regulatory  body is required for the  execution,  delivery or
     performance by it of this Agreement;

         (e)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement,  nor compliance with the terms and provisions hereof,  conflicts
     or will conflict with or results or will result in a breach or violation of
     any of the terms,  conditions or provisions of, or will require any consent
     or approval under, any law,  governmental  rule or regulation or any of its
     organizational  documents or any order,  writ,  injunction or decree of any
     court or  governmental  authority  against  it or by which it or any of its
     properties  is  bound  or any  indenture,  mortgage  or  contract  or other
     agreement or instrument to which it is a party or by which it or any of its
     properties is bound, or constitutes or will constitute a default thereunder
     or results  or will  result in the  imposition  of any lien upon any of its
     properties; and

         (f) there are no  pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (i) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement  or (ii) would call into  question or  challenge  the validity of
     this Agreement or the  enforceability  hereof in accordance  with the terms
     hereof,  nor is the  Depositary in default with respect to any order of any
     court,  governmental authority,  arbitration board or administrative agency
     so as to adversely affect its ability to perform its obligations under this
     Agreement.

         SECTION 6.  TRANSFER.  Neither party hereto shall be entitled to assign
or otherwise transfer this Agreement (or any interest herein) other than (in the
case of the  Escrow  Agent) to a  successor  escrow  agent  under the Escrow and
Paying Agent Agreement,  and any purported assignment in violation thereof shall
be void.  This  Agreement  shall be binding  upon the  parties  hereto and their
respective  successors and (in the case of the Escrow Agent) permitted  assigns.
Upon the  occurrence  of the Transfer  (as defined  below)  contemplated  by the
Assignment and Assumption Agreement (as defined below), the Pass Through Trustee
shall  (without  further  act) be deemed to have  transferred  all of its right,
title and  interest in and to this  Agreement  to the  trustee of the  Successor
Trust (as defined  below) and,  thereafter,  the trustee of the Successor  Trust
shall be deemed to be the "Pass Through  Trustee"  hereunder  with the rights of
the "Pass Through Trustee" hereunder,  and each reference herein to "Continental
Airlines  Pass  Through  Trust  1999-1C-O"  shall be deemed to be a reference to
"Continental  Airlines Pass Through Trust  1999-1C-S".  The Escrow Agent and the
Depositary  hereby  acknowledge and consent to the Transfer  contemplated by the
Assignment  and  Assumption  Agreement.  For the  purposes  of this  Section  6,



"TRANSFER"  means the transfer  contemplated  by the  Assignment  and Assumption
Agreement;  "ASSIGNMENT  AND  ASSUMPTION  AGREEMENT"  means the  Assignment  and
Assumption Agreement to be entered into between the Pass Through Trustee and the
trustee of the Successor  Trust,  substantially  in the form of Exhibit C to the
Pass Through  Trust  Agreement;  and  "SUCCESSOR  TRUST"  means the  Continental
Airlines Pass Through Trust 1999-1C-S.

         SECTION 7. AMENDMENT, ETC. This Agreement may not be amended, waived or
otherwise  modified  except  by an  instrument  in  writing  signed by the party
against  whom the  amendment,  waiver  or other  modification  is  sought  to be
enforced and by the Pass Through Trustee.

         SECTION 8. NOTICES.  Unless otherwise  expressly  provided herein,  any
notice  or  other  communication  under  this  Agreement  shall  be  in  writing
(including  by  facsimile)  and shall be deemed to be given and  effective  upon
receipt thereof. All notices shall be sent to (x) in the case of the Depositary,
Westdeutsche Landesbank  Girozentrale,  1211 Avenue of the Americas, 25th Floor,
New  York,  New  York  10036,  Attention:   Brigitte  Thieme  and  Mark  Randles
(Telecopier:   212-921-5947  and  212-852-6369;   Telephone:   212-852-6111  and
212-852-6045)  or (y) in the case of the  Escrow  Agent,  First  Security  Bank,
National  Association,  79 South Main Street,  Third Floor,  Salt Lake City,  UT
84111, Attention: Corporate Trust Services (Telecopier: (801) 246-5053), in each
case, with a copy to the Pass Through Trustee,  Wilmington  Trust Company,  1100
North  Market  Street,   Wilmington,   DE  19890,  Attention:   Corporate  Trust
Administration  (Telecopier:  (302)  651-8882) and to  Continental,  Continental
Airlines,  Inc., 1600 Smith Street, Dept. HQS-FN,  Houston, TX 77002, Attention:
Vice President Corporate Finance (Telecopier:  (713) 324-2447) (or at such other
address as any such party may specify  from time to time in a written  notice to
the parties hereto). On or prior to the execution of this Agreement,  the Escrow
Agent  has  delivered  to  the  Depositary  a  certificate  containing  specimen
signatures of the representatives of the Escrow Agent who are authorized to give
notices and  instructions  with respect to this  Agreement.  The  Depositary may
conclusively  rely on such  certificate  until the Depositary  receives  written
notice from the Escrow Agent to the contrary.

         SECTION   9.   OBLIGATIONS   UNCONDITIONAL.   The   Depositary   hereby
acknowledges  and agrees that its obligation to repay each Deposit together with
interest thereon as provided herein is absolute,  irrevocable and  unconditional
and constitutes a full recourse obligation of the Depositary enforceable against
it to the full extent of all of its assets and properties.

         SECTION 10. ENTIRE AGREEMENT. This Agreement (including all attachments
hereto) sets forth all of the promises,  covenants,  agreements,  conditions and
understandings  between the  Depositary and the Escrow Agent with respect to the
subject matter hereof and supersedes  all prior and  contemporaneous  agreements
and  undertakings,  inducements  or  conditions,  express  or  implied,  oral or
written.

         SECTION  11.  GOVERNING  LAW.  This  Agreement,   and  the  rights  and
obligations of the Depositary and the Escrow Agent with respect to the Deposits,
shall be governed by, and construed in accordance with, the laws of the State of



New York and subject to the provisions of Regulation D of the Board of Governors
of the Federal  Reserve System (or any  successor),  as the same may be modified
and supplemented and in effect from time to time.

         SECTION 12. WAIVER OF JURY TRIAL RIGHT.  EACH OF THE DEPOSITARY AND THE
ESCROW AGENT  ACKNOWLEDGES  AND ACCEPTS THAT IN ANY SUIT,  ACTION OR  PROCEEDING
ARISING OUT OF OR RELATING TO THIS AGREEMENT SUCH PARTY  IRREVOCABLY  WAIVES ITS
RIGHT TO A TRIAL BY JURY.

         SECTION 13. COUNTERPARTS. This Agreement may be executed in one or more
counterparts, all of which taken together shall constitute one instrument.








         IN WITNESS  WHEREOF,  the Escrow Agent and the  Depositary  have caused
this Deposit  Agreement  to be duly  executed as of the day and year first above
written.



                                          FIRST SECURITY BANK, NATIONAL
                                             ASSOCIATION,
                                             as Escrow Agent


                                          By___________________________
                                            Name:
                                            Title:



                                          WESTDEUTSCHE LANDESBANK
                                             GIROZENTRALE, New York Branch
                                             as Depositary


                                          By___________________________
                                            Name:
                                            Title:


                                          By ___________________________
                                            Name:
                                            Title:







                                                                      Schedule I


                             SCHEDULE OF DEPOSITS
                             --------------------
                                  (Class C)

MATURITY AIRCRAFT TYPE DEPOSIT AMOUNT ACCOUNT NO. DATE - ------------- -------------- ----------- -------- Boeing 737-724 $3,748,000.00 710-00015 August 31, 2000 Boeing 737-724 3,748,000.00 710-00018 August 31, 2000 Boeing 737-724 3,672,000.00 710-00033 August 31, 2000 Boeing 737-724 3,672,000.00 710-00036 August 31, 2000 Boeing 737-724 3,672,000.00 710-00039 August 31, 2000 Boeing 737-724 3,672,000.00 710-00042 August 31, 2000 Boeing 737-724 3,772,000.00 710-00051 August 31, 2000 Boeing 737-724 3,772,000.00 710-00054 August 31, 2000 Boeing 737-724 3,772,000.00 710-00057 August 31, 2000 Boeing 737-824 6,010,000.00 710-00009 August 31, 2000 Boeing 737-824 2,480,000.00 710-00021 August 31, 2000 Boeing 737-824 2,480,000.00 710-00024 August 31, 2000 Boeing 737-824 2,480,000.00 710-00027 August 31, 2000 Boeing 737-824 5,989,000.00 710-00030 August 31, 2000 Boeing 737-824 2,755,000.00 710-00045 August 31, 2000 Boeing 737-824 2,774,000.00 710-00060 August 31, 2000 Boeing 737-824 2,774,000.00 710-00063 August 31, 2000 Boeing 737-824 5,902,000.00 710-00066 August 31, 2000 Boeing 777-224 9,002,000.00 710-00003 August 31, 2000 Boeing 777-224 19,854,000.00 710-00006 August 31, 2000 Boeing 777-224 19,797,000.00 710-00012 August 31, 2000 Boeing 777-224 11,242,000.00 710-00048 August 31, 2000 - ---------- Provided that if a Labor Strike occurs, each date below shall be extended by the Additional Days.
EXHIBIT A NOTICE OF PURCHASE WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class C) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(a) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of the Deposit, $_______, Account No. ____________. The undersigned hereby directs the Depositary to pay the proceeds of the Deposit to [________________, Account No. _____, Reference: _________] on _________ __, 199_, upon the telephonic request of a representative of the Pass Through Trustee. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By__________________________ Name: Title: Dated: _______ __, 199_ EXHIBIT B NOTICE OF FINAL WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class C) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(b) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of all Deposits. The undersigned hereby directs the Depositary to pay the proceeds of the Deposits and accrued interest thereon to the Paying Agent at Wilmington Trust Company, ABA# 031100092, Account No. _____________, Reference: Continental 1999-1C. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By__________________________ Name: Title: Dated: _______ __, 199_






                        ESCROW AND PAYING AGENT AGREEMENT
                                    (Class A)

                          Dated as of February 8, 1999

                                      among

                  FIRST SECURITY BANK, NATIONAL ASSOCIATION

                                 as Escrow Agent

                   CREDIT SUISSE FIRST BOSTON CORPORATION,
                      MORGAN STANLEY & CO. INCORPORATED,
                             CHASE SECURITIES INC.,
                              GOLDMAN, SACHS & CO.
                                       and
                            SALOMON SMITH BARNEY INC.

                                 as Underwriters

                            WILMINGTON TRUST COMPANY,
                         not in its individual capacity,
                       but solely as Pass Through Trustee
                              for and on behalf of
                Continental Airlines Pass Through Trust 1999-1A-O

                             as Pass Through Trustee

                                       and

                            WILMINGTON TRUST COMPANY

                                 as Paying Agent



                                TABLE OF CONTENTS
                                                                            PAGE

SECTION 1.              Escrow Agent.........................................2
      Section 1.01.     Appointment of Escrow Agent..........................2
      Section 1.02.     Instruction; Etc.....................................2
      Section 1.03.     Initial Escrow Amount; Issuance of
                        Escrow Receipts......................................3
      Section 1.04.     Payments to Receiptholders...........................4
      Section 1.05.     Mutilated, Destroyed, Lost or Stolen
                        Escrow Receipt.......................................4
      Section 1.06.     Additional Escrow Amounts............................5
      Section 1.07.     Resignation or Removal of Escrow Agent...............5
      Section 1.08.     Persons Deemed Owners................................5
      Section 1.09.     Further Assurances...................................5

SECTION 2.              Paying Agent.........................................5
      Section 2.01.     Appointment of Paying Agent..........................6
      Section 2.02.     Establishment of Paying Agent Account................6
      Section 2.03.     Payments from Paying Agent Account...................6
      Section 2.04.     Withholding Taxes....................................7
      Section 2.05.     Resignation or Removal of Paying Agent...............7
      Section 2.06.     Notice of Final Withdrawal...........................8

SECTION 3.              Payments.............................................8

SECTION 4.              Other Actions........................................9

SECTION 5.              Representations and Warranties of the Escrow Agent...9

SECTION 6.              Representations and Warranties of the Paying Agent..10

SECTION 7.              Indemnification.....................................11

SECTION 8.              Amendment, Etc......................................11

SECTION 9.              Notices.............................................12

SECTION 10.             Transfer............................................12

SECTION 11.             Entire Agreement....................................13

SECTION 12.             Governing Law.......................................13

SECTION 13.             Waiver of Jury Trial Right..........................13

SECTION 14.             Counterparts........................................13


Exhibit A               Escrow Receipt
Exhibit B               Withdrawal Certificate









         ESCROW AND PAYING  AGENT  AGREEMENT  (Class A) dated as of  February 8,
1999 (as amended,  modified or supplemented from time to time, this "AGREEMENT")
among FIRST SECURITY BANK, NATIONAL ASSOCIATION, a national banking association,
as  Escrow  Agent  (in  such  capacity,  together  with its  successors  in such
capacity,  the "ESCROW AGENT");  CREDIT SUISSE FIRST BOSTON CORPORATION,  MORGAN
STANLEY & CO.  INCORPORATED,  CHASE  SECURITIES INC.,  GOLDMAN,  SACHS & CO. and
SALOMON SMITH BARNEY INC., as Underwriters of the Certificates referred to below
(the  "UNDERWRITERS" and together with their respective  transferees and assigns
as  registered   owners  of  the  Certificates,   the  "INVESTORS")   under  the
Underwriting  Agreement referred to below;  WILMINGTON TRUST COMPANY, a Delaware
banking  corporation,  not  in  its  individual  capacity  except  as  otherwise
expressly  provided  herein,  but solely as trustee (in such capacity,  together
with its successors in such capacity, the "PASS THROUGH TRUSTEE") under the Pass
Through Trust  Agreement  referred to below;  and WILMINGTON  TRUST  COMPANY,  a
Delaware  banking  corporation,  as paying agent  hereunder  (in such  capacity,
together with its successors in such capacity, the "PAYING AGENT").

                               W I T N E S S E T H
                               -------------------

         WHEREAS,  Continental  Airlines,  Inc.  ("CONTINENTAL")  and  the  Pass
Through  Trustee have entered into a Trust  Supplement,  dated as of February 8,
1999 (the "TRUST SUPPLEMENT"),  to the Pass Through Trust Agreement, dated as of
September 25, 1997 (together, as amended,  modified or supplemented from time to
time in accordance with the terms thereof,  the "PASS THROUGH TRUST  AGREEMENT")
relating to Continental Airlines Pass Through Trust 1999-1A-O (the "PASS THROUGH
TRUST")  pursuant to which the Continental  Airlines Pass Through Trust,  Series
1999-1A-O  Certificates  referred  to  therein  (the  "CERTIFICATES")  are being
issued;

         WHEREAS,   Continental  and  the  Underwriters  have  entered  into  an
Underwriting  Agreement  dated as of January 21, 1999 (as  amended,  modified or
supplemented  from  time to time in  accordance  with  the  terms  thereof,  the
"UNDERWRITING  AGREEMENT") pursuant to which the Pass Through Trustee will issue
and sell the Certificates to the Underwriters;

         WHEREAS,  Continental,  the Pass Through  Trustee,  certain  other pass
through  trustees and certain other persons  concurrently  herewith are entering
into the  Note  Purchase  Agreement,  dated as of the  date  hereof  (the  "NOTE
PURCHASE  AGREEMENT"),  pursuant to which the Pass Through Trustee has agreed to
acquire from time to time on or prior to the Delivery  Period  Termination  Date
(as defined in the Note  Purchase  Agreement)  equipment  notes (the  "EQUIPMENT
NOTES") issued to finance the acquisition of aircraft by Continental,  as lessee
or as  owner,  utilizing  a  portion  of  the  proceeds  from  the  sale  of the
Certificates (the "NET PROCEEDS");

         WHEREAS,  the Underwriters and the Pass Through Trustee intend that the
Net Proceeds be held in escrow by the Escrow  Agent on behalf of the  Investors,
subject to withdrawal upon request by the Pass Through Trustee and  satisfaction
of the  conditions  set forth in the Note Purchase  Agreement for the purpose of
purchasing Equipment Notes, and that pending such withdrawal the Net Proceeds be



deposited   on  behalf  of  the  Escrow  Agent  with   Westdeutsche   Landesbank
Girozentrale,   acting  through  its  New  York  branch,   as  Depositary   (the
"DEPOSITARY")  under the Deposit Agreement,  dated as of the date hereof between
the  Depositary  and the Escrow  Agent  relating to the Pass  Through  Trust (as
amended, modified or supplemented from time to time in accordance with the terms
thereof,  the "DEPOSIT  AGREEMENT")  pursuant to which,  among other things, the
Depositary  will pay interest for  distribution  to the  Investors and establish
accounts from which the Escrow Agent shall make  withdrawals upon request of and
proper certification by the Pass Through Trustee;

         WHEREAS,  the Escrow  Agent  wishes to appoint the Paying  Agent to pay
amounts  required to be  distributed  to the Investors in  accordance  with this
Agreement; and

         WHEREAS,  capitalized  terms used but not defined herein shall have the
meanings ascribed to such terms in the Pass Through Trust Agreement.

         NOW, THEREFORE,  in consideration of the obligations  contained herein,
and for other good and valuable  consideration,  the receipt and  sufficiency of
which is hereby acknowledged, the parties hereto hereby agree as follows:

         SECTION 1. ESCROW AGENT.

         Section 1.01.  APPOINTMENT OF ESCROW AGENT.  Each of the  Underwriters,
for and on  behalf  of  each  of the  Investors,  hereby  irrevocably  appoints,
authorizes  and directs the Escrow  Agent to act as escrow  agent and  fiduciary
hereunder and under the Deposit  Agreement  for such specific  purposes and with
such powers as are  specifically  delegated  to the Escrow Agent by the terms of
this  Agreement,  together with such other powers as are  reasonably  incidental
thereto.  Any and all money  received  and held by the Escrow  Agent  under this
Agreement or the Deposit  Agreement  shall be held in escrow by the Escrow Agent
in accordance  with the terms of this  Agreement.  This Agreement is irrevocable
and the Investors' rights with respect to any monies received and held in escrow
by the Escrow Agent under this Agreement or the Deposit  Agreement shall only be
as provided  under the terms and  conditions  of this  Agreement and the Deposit
Agreement.  The Escrow Agent (which term as used in this sentence  shall include
reference to its affiliates and its own and its affiliates' officers, directors,
employees and agents): (a) shall have no duties or responsibilities except those
expressly set forth in this Agreement;  (b) shall not be responsible to the Pass
Through Trustee or the Investors for any recitals,  statements,  representations
or warranties of any person other then itself contained in this Agreement or the
Deposit Agreement or for the failure by the Pass Through Trustee,  the Investors
or any other  person or entity  (other than the Escrow  Agent) to perform any of
its  obligations  hereunder  (whether  or not the  Escrow  Agent  shall have any
knowledge  thereof);  and (c) shall not be  responsible  for any action taken or
omitted to be taken by it  hereunder  or  provided  for herein or in  connection
herewith,  except for its own willful  misconduct or gross negligence (or simple
negligence in connection with the handling of funds).

         Section 1.02. INSTRUCTION; ETC. The Underwriters,  for and on behalf of
each of the Investors,  hereby  irrevocably  instruct the Escrow Agent,  and the
Escrow Agent agrees, (a) to enter into the Deposit Agreement, (b) to appoint the



Paying  Agent as provided in this  Agreement,  (c) upon  receipt at any time and
from  time to time  prior  to the  Termination  Date  (as  defined  below)  of a
certificate  substantially  in the  form of  Exhibit  B  hereto  (a  "WITHDRAWAL
CERTIFICATE")  executed by the Pass Through  Trustee,  together with an attached
Notice of  Purchase  Withdrawal  in  substantially  the form of Exhibit A to the
Deposit  Agreement duly completed by the Pass Through  Trustee (the  "APPLICABLE
NOTICE  OF  PURCHASE  WITHDRAWAL"  and the  withdrawal  to which it  relates,  a
"PURCHASE WITHDRAWAL"), immediately to execute the Applicable Notice of Purchase
Withdrawal  as Escrow  Agent and  transmit  it to the  Depositary  by  facsimile
transmission in accordance with the Deposit  Agreement;  PROVIDED that, upon the
request of the Pass Through  Trustee after such  transmission,  the Escrow Agent
shall cancel such Applicable Notice of Purchase Withdrawal, and (d) if there are
any undrawn  Deposits (as defined in the Deposit  Agreement) on the "TERMINATION
DATE",  which shall mean the earlier of (i) August 2, 2000 (provided  that, if a
labor strike occurs at The Boeing Company prior to such date (a "LABOR STRIKE"),
such date  shall be  extended  by adding  thereto  the  number of days that such
strike continued in effect (the "ADDITIONAL DAYS") and (ii) the day on which the
Escrow Agent receives notice from the Pass Through Trustee that the Pass Through
Trustee's  obligation  to  purchase  Equipment  Notes  under  the Note  Purchase
Agreement has terminated,  to give notice to the Depositary  (with a copy to the
Paying Agent)  substantially  in the form of Exhibit B to the Deposit  Agreement
requesting a withdrawal of all of the remaining Deposits,  together with accrued
and unpaid interest on such Deposits to the date of withdrawal,  on the 25th day
after the date that such notice of withdrawal is given to the Depositary (or, if
not a Business Day, on the next succeeding Business Day) (a "FINAL WITHDRAWAL"),
PROVIDED that if the day scheduled for the Final  Withdrawal in accordance  with
the  foregoing  is within 10 days before or after a Regular  Distribution  Date,
then the Escrow Agent shall request that such requested Final Withdrawal be made
on such Regular  Distribution Date (the date of such requested  withdrawal,  the
"FINAL  WITHDRAWAL  DATE"). If for any reason the Escrow Agent shall have failed
to give the Final  Withdrawal  Notice to the  Depositary  on or before August 9,
2000 (PROVIDED that if a Labor Strike occurs, such date shall be extended by the
Additional  Days),  and there are  unwithdrawn  Deposits on such date, the Final
Withdrawal  Date shall be deemed to be August 31, 2000 (PROVIDED that if a Labor
Strike occurs, such date shall be extended by the Additional Days).

         Section 1.03. INITIAL ESCROW AMOUNT;  ISSUANCE OF ESCROW RECEIPTS.  The
Escrow Agent hereby directs the  Underwriters  to, and the  Underwriters  hereby
acknowledge  that on the date  hereof  they  shall,  irrevocably  deliver to the
Depositary on behalf of the Escrow Agent, an amount in U.S. dollars  ("DOLLARS")
and immediately  available funds equal to $541,746,000  for deposit on behalf of
the Escrow  Agent with the  Depositary  in  accordance  with  Section 2.1 of the
Deposit  Agreement.  The  Underwriters  hereby  instruct the Escrow Agent,  upon
receipt of such sum from the Underwriters,  to confirm such receipt by executing
and  delivering  to the Pass  Through  Trustee an Escrow  Receipt in the form of
Exhibit A hereto (an "ESCROW  RECEIPT"),  (a) to be affixed by the Pass  Through
Trustee to each  Certificate  and (b) to evidence the same  percentage  interest
(the  "ESCROW  INTEREST")  in the  Account  Amounts  (as  defined  below) as the
Fractional  Undivided  Interest  in the  Pass  Through  Trust  evidenced  by the
Certificate to which it is to be affixed.  The Escrow Agent shall provide to the
Pass Through Trustee for attachment to each  Certificate  newly issued under and
in accordance  with the Pass Through Trust  Agreement an executed Escrow Receipt
as the Pass Through  Trustee may from time to time request of the Escrow  Agent.
Each Escrow  Receipt  shall be registered by the Escrow Agent in a register (the



"REGISTER")  maintained  by the Escrow Agent in the same name and same manner as
the  Certificate to which it is attached and may not thereafter be detached from
such  Certificate to which it is to be affixed prior to the  distribution of the
Final Withdrawal (the "FINAL  DISTRIBUTION").  After the Final Distribution,  no
additional  Escrow  Receipts shall be issued and the Pass Through  Trustee shall
request  the  return to the Escrow  Agent for  cancellation  of all  outstanding
Escrow Receipts.

            Section  1.04.   PAYMENTS  TO   RECEIPTHOLDERS.   All  payments  and
distributions   made   to   holders   of   an   Escrow   Receipt   (collectively
"RECEIPTHOLDERS")  in  respect  of the  Escrow  Receipt  shall be made only from
amounts  deposited  in the Paying  Agent  Account (as defined  below)  ("ACCOUNT
AMOUNTS").  Each Receiptholder,  by its acceptance of an Escrow Receipt,  agrees
that  (a) it  will  look  solely  to the  Account  Amounts  for any  payment  or
distribution  due to such  Receiptholder  pursuant  to the  terms of the  Escrow
Receipt and this Agreement and (b) it will have no recourse to Continental,  the
Pass Through Trustee,  the Paying Agent or the Escrow Agent, except as expressly
provided herein or in the Pass Through Trust Agreement.  No Receiptholder  shall
have any right to vote or in any manner  otherwise  control  the  operation  and
management of the Paying Agent Account or the obligations of the parties hereto,
nor shall  anything  set forth  herein,  or contained in the terms of the Escrow
Receipt,  be construed so as to constitute the Receiptholders  from time to time
as partners or members of an association.

         Section 1.05. MUTILATED,  DESTROYED,  LOST OR STOLEN ESCROW RECEIPT. If
(a) any  mutilated  Escrow  Receipt is  surrendered  to the Escrow  Agent or the
Escrow Agent receives  evidence to its satisfaction of the destruction,  loss or
theft of any Escrow  Receipt and (b) there is  delivered to the Escrow Agent and
the Pass Through Trustee such security, indemnity or bond, as may be required by
them to hold each of them harmless,  then,  absent notice to the Escrow Agent or
the Pass Through Trustee that such destroyed,  lost or stolen Escrow Receipt has
been acquired by a bona fide  purchaser,  and provided that the  requirements of
Section  8-405  of the  Uniform  Commercial  Code in  effect  in any  applicable
jurisdiction are met, the Escrow Agent shall execute,  authenticate and deliver,
in  exchange  for or in lieu of any such  mutilated,  destroyed,  lost or stolen
Escrow  Receipt,  a new Escrow  Receipt or Escrow  Receipts  and of like  Escrow
Interest  in the  Account  Amounts  and  bearing a number not  contemporaneously
outstanding.

         In  connection  with the issuance of any new Escrow  Receipt under this
Section  1.05,  the Escrow Agent may require the payment of a sum  sufficient to
cover any tax or other  governmental  charge  that may be  imposed  in  relation
thereto  and any other  expenses  (including  the fees and  expenses of the Pass
Through Trustee and the Escrow Agent) connected therewith.

         Any duplicate Escrow Receipt issued pursuant to this Section 1.05 shall
constitute conclusive evidence of the appropriate Escrow Interest in the Account
Amounts,  as if originally issued,  whether or not the lost, stolen or destroyed
Escrow Receipt shall be found at any time.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the  replacement or
payment of mutilated, destroyed, lost or stolen Escrow Receipts.



         Section 1.06.  ADDITIONAL  ESCROW AMOUNTS.  On the date of any Purchase
Withdrawal,  the Pass Through Trustee may re-deposit with the Depositary some or
all of the amounts so  withdrawn in  accordance  with Section 2.4 of the Deposit
Agreement.

         Section 1.07.  RESIGNATION  OR REMOVAL OF ESCROW AGENT.  Subject to the
appointment and acceptance of a successor  Escrow Agent as provided  below,  the
Escrow  Agent may  resign at any time by giving 30 days'  prior  written  notice
thereof to the  Investors,  but may not otherwise be removed except for cause by
the written  consent of the  Investors  with respect to  Investors  representing
Escrow Interests aggregating not less than a majority in interest in the Account
Amounts (an "ACTION OF INVESTORS").  Upon any such  resignation or removal,  the
Investors,  by an  Action  of  Investors,  shall  have the  right to  appoint  a
successor  Escrow  Agent.  If no  successor  Escrow  Agent  shall  have  been so
appointed  and shall have  accepted  such  appointment  within 30 days after the
retiring  Escrow  Agent's  giving of notice of resignation or the removal of the
retiring  Escrow Agent,  then the retiring  Escrow Agent may appoint a successor
Escrow Agent.  Any successor Escrow Agent shall be a bank which has an office in
the United States with a combined capital and surplus of at least  $100,000,000.
Upon the acceptance of any  appointment as Escrow Agent hereunder by a successor
Escrow Agent, such successor Escrow Agent shall enter into such documents as the
Pass Through  Trustee  shall require and shall  thereupon  succeed to and become
vested with all the rights, powers, privileges and duties of the retiring Escrow
Agent,  and the retiring  Escrow Agent shall be  discharged  from its duties and
obligations  hereunder.  No  resignation or removal of the Escrow Agent shall be
effective  unless a written  confirmation  shall have been obtained from each of
Moody's  Investors  Service,  Inc.  and  Standard & Poor's  Rating  Services,  a
division of The McGraw-Hill Companies,  Inc., that the replacement of the Escrow
Agent with the successor  Escrow Agent will not result in (a) a reduction of the
rating for the  Certificates  below the then current rating for the Certificates
or (b) a withdrawal or suspension of the rating of the Certificates.

         Section 1.08.  PERSONS  DEEMED  OWNERS.  Prior to due  presentment of a
Certificate for registration of transfer,  the Escrow Agent and the Paying Agent
may treat the Person in whose name any Escrow  Receipt is registered  (as of the
day of  determination)  as the owner of such  Escrow  Receipt for the purpose of
receiving  distributions  pursuant to this  Agreement and for all other purposes
whatsoever,  and neither the Escrow Agent nor the Paying Agent shall be affected
by any notice to the contrary.

         Section 1.09. FURTHER ASSURANCES.  The Escrow Agent agrees to take such
actions, and execute such other documents, as may be reasonably requested by the
Pass Through  Trustee in order to effectuate  the purposes of this Agreement and
the performance by the Escrow Agent of its obligations hereunder.

         SECTION 2. PAYING AGENT.

         Section  2.01.  APPOINTMENT  OF PAYING  AGENT.  The Escrow Agent hereby
irrevocably  appoints and authorizes the Paying Agent to act as its paying agent
hereunder, for the benefit of the Investors, for such specific purposes and with
such powers as are  specifically  delegated  to the Paying Agent by the terms of



this  Agreement,  together with such other powers as are  reasonably  incidental
thereto.  Any and all money  received  and held by the Paying  Agent  under this
Agreement or the Deposit Agreement shall be held in the Paying Agent Account for
the  benefit of the  Investors.  The Paying  Agent  (which  term as used in this
sentence  shall  include  reference  to its  affiliates  and  its  own  and  its
affiliates' officers, directors, employees and agents): (a) shall have no duties
or  responsibilities  except those  expressly set forth in this  Agreement,  and
shall not by reason of this  Agreement  be a trustee for the Escrow  Agent;  (b)
shall not be  responsible  to the  Escrow  Agent for any  recitals,  statements,
representations  or warranties of any person other then itself contained in this
Agreement  or for the failure by the Escrow  Agent or any other person or entity
(other  than the  Paying  Agent) to  perform  any of its  obligations  hereunder
(whether or not the Paying  Agent  shall have any  knowledge  thereof);  and (c)
shall not be  responsible  for any  action  taken or  omitted  to be taken by it
hereunder or provided for herein or in connection  herewith,  except for its own
willful  misconduct or gross negligence (or simple negligence in connection with
the handling of funds).

         Section 2.02.  ESTABLISHMENT OF PAYING AGENT ACCOUNT.  The Paying Agent
shall  establish a deposit  account (the "PAYING  AGENT  ACCOUNT") at Wilmington
Trust Company in the name of the Escrow Agent. It is expressly understood by the
parties hereto that the Paying Agent is acting as the paying agent of the Escrow
Agent  hereunder  and that no amounts on  deposit  in the Paying  Agent  Account
constitute part of the Trust Property.

         Section  2.03.  PAYMENTS  FROM PAYING AGENT  ACCOUNT.  The Escrow Agent
hereby  irrevocably  instructs the Paying Agent,  and the Paying Agent agrees to
act, as follows:

         (a) On each Interest Payment Date (as defined in the Deposit Agreement)
     or as soon  thereafter  as the Paying  Agent has  confirmed  receipt in the
     Paying  Agent  Account  from the  Depositary  of any  amount in  respect of
     accrued interest on the Deposits,  the Paying Agent shall distribute out of
     the  Paying  Agent  Account  the  entire  amount  deposited  therein by the
     Depositary.  There shall be so distributed to each  Receiptholder of record
     on the 15th day (whether or not a Business  Day)  preceding  such  Interest
     Payment  Date  by  check  mailed  to  such  Receiptholder,  at the  address
     appearing in the Register,  such  Receiptholder's  pro rata share (based on
     the Escrow Interest in the Account Amounts held by such  Receiptholder)  of
     the total  amount of interest  deposited  by the  Depositary  in the Paying
     Agent Account on such date,  except that,  with respect to Escrow  Receipts
     registered on the Record Date in the name of DTC, such  distribution  shall
     be made by wire  transfer  in  immediately  available  funds to the account
     designated by DTC.

         (b) Upon the  confirmation by the Paying Agent of receipt in the Paying
     Agent  Account  from the  Depositary  of any amount in respect of the Final
     Withdrawal,  the Paying Agent shall forthwith  distribute the entire amount
     of the Final Withdrawal deposited therein by the Depositary. There shall be
     so distributed to each  Receiptholder of record on the 15th day (whether or
     not a Business Day) preceding the Final  Withdrawal Date by check mailed to
     such  Receiptholder,  at  the  address  appearing  in  the  Register,  such
     Receiptholder's pro rata share (based on the Escrow Interest in the Account
     Amounts held by such Receiptholder) of the total amount in the Paying Agent
     Account on account of such Final  Withdrawal,  except that, with respect to



     Escrow  Receipts  registered  on the Record  Date in the name of DTC,  such
     distribution shall be made by wire transfer in immediately  available funds
     to the account designated by DTC.

         (c) If any  payment of interest  or  principal  in respect of the Final
     Withdrawal  is not  received  by the Paying  Agent  within five days of the
     applicable  date when due, then it shall be distributed  to  Receiptholders
     after  actual  receipt by the  Paying  Agent on the same basis as a Special
     Payment is distributed under the Pass Through Trust Agreement.

         (d) The Paying Agent shall  include  with any check mailed  pursuant to
     this Section any notice  required to be distributed  under the Pass Through
     Trust  Agreement  that is furnished to the Paying Agent by the Pass Through
     Trustee.

         Section  2.04.  WITHHOLDING  TAXES.  The Paying Agent shall exclude and
withhold from each  distribution of accrued interest on the Deposits (as defined
in the Deposit  Agreement) and any amount in respect of the Final Withdrawal any
and all  withholding  taxes  applicable  thereto as required by law.  The Paying
Agent  agrees to act as such  withholding  agent and, in  connection  therewith,
whenever  any  present or future  taxes or similar  charges  are  required to be
withheld  with  respect to any amounts  payable in respect of the  Deposits  (as
defined in the  Deposit  Agreement)  or the escrow  amounts,  to  withhold  such
amounts and timely pay the same to the appropriate  authority in the name of and
on behalf of the Receiptholders, that it will file any necessary withholding tax
returns or  statements  when due,  and that,  as promptly as possible  after the
payment  thereof,  it  will  deliver  to  each  such  Receiptholder  appropriate
documentation  showing  the  payment  thereof,  together  with  such  additional
documentary  evidence as such  Receiptholder may reasonably request from time to
time. The Paying Agent agrees to file any other information reports as it may be
required to file under United States law.

         Section 2.05.  RESIGNATION  OR REMOVAL OF PAYING AGENT.  Subject to the
appointment and acceptance of a successor  Paying Agent as provided  below,  the
Paying  Agent may  resign at any time by giving 30 days'  prior  written  notice
thereof to the Escrow Agent,  but may not otherwise be removed  except for cause
by the Escrow  Agent.  Upon any such  resignation  or removal,  the Escrow Agent
shall have the right to appoint a successor Paying Agent. If no successor Paying
Agent shall have been so  appointed  and shall have  accepted  such  appointment
within 30 days after the retiring Paying Agent's giving of notice of resignation
or the removal of the retiring Paying Agent,  then the retiring Paying Agent may
appoint a successor  Paying Agent.  Any  Successor  Paying Agent shall be a bank
which has an office in the United States with a combined  capital and surplus of
at least  $100,000,000.  Upon the acceptance of any  appointment as Paying Agent
hereunder by a successor  Paying Agent,  such successor Paying Agent shall enter
into such  documents  as the Escrow  Agent  shall  require  and shall  thereupon
succeed to and become vested with all the rights, powers,  privileges and duties
of the retiring Paying Agent,  and the retiring Paying Agent shall be discharged
from its duties and obligations hereunder.



            Section 2.06. NOTICE OF FINAL WITHDRAWAL.  Promptly after receipt by
the  Paying  Agent of  notice  that  the  Escrow  Agent  has  requested  a Final
Withdrawal or that a Final Withdrawal will be made, the Paying Agent shall cause
notice of the  distribution of the Final  Withdrawal to be mailed to each of the
Receiptholders  at its address as it appears in the Register.  Such notice shall
be mailed not less than 15 days prior to the Final  Withdrawal Date. Such notice
shall set forth:

         (i)  the   Final   Withdrawal   Date  and  the  date  for   determining
     Receiptholders of record who shall be entitled to receive  distributions in
     respect of the Final Withdrawal,

         (ii) the amount of the payment in respect of the Final  Withdrawal  for
     each $1,000 face amount Certificate  (based on information  provided by the
     Pass Through Trustee) and the amount thereof  constituting  unused Deposits
     (as defined in the Deposit Agreement) and interest thereon, and

         (iii)  if the  Final  Withdrawal  Date is the  same  date as a  Regular
     Distribution  Date,  the total  amount to be received on such date for each
     $1,000 face amount Certificate  (based on information  provided by the Pass
     Through Trustee).

         Such   mailing  may  include  any  notice   required  to  be  given  to
Certificateholders  in connection  with such  distribution  pursuant to the Pass
Through Trust Agreement.

         SECTION 3. PAYMENTS.  If, notwithstanding the instructions in Section 4
of the Deposit  Agreement that all amounts payable to the Escrow Agent under the
Deposit Agreement be paid by the Depositary  directly to the Paying Agent or the
Pass Through Trustee (depending on the circumstances), the Escrow Agent receives
any payment thereunder, then the Escrow Agent shall forthwith pay such amount in
Dollars and in immediately  available  funds by wire transfer to (a) in the case
of a payment of accrued  interest  on the  Deposits  (as  defined in the Deposit
Agreement) or any Final Withdrawal, directly to the Paying Agent Account and (b)
in the case of any Purchase Withdrawal,  directly to the Pass Through Trustee or
its designee as specified and in the manner provided in the Applicable Notice of
Purchase  Withdrawal.  The  Escrow  Agent  hereby  waives  any and all rights of
set-off,  combination of accounts,  right of retention or similar right (whether
arising under applicable law, contract or otherwise) it may have against amounts
payable to the Paying Agent howsoever arising.

         SECTION  4.  OTHER  ACTIONS.  The  Escrow  Agent  shall take such other
actions  under  or in  respect  of the  Deposit  Agreement  (including,  without
limitation,  the enforcement of the obligations of the Depositary thereunder) as
the Investors, by an Action of Investors, may from time to time request.

         SECTION 5.  REPRESENTATIONS  AND  WARRANTIES OF THE ESCROW  AGENT.  The
Escrow Agent represents and warrants to Continental,  the Investors,  the Paying
Agent and the Pass Through Trustee as follows:



         (i) it is a national  banking  association  duly  organized and validly
     existing in good standing under the laws of the United States of America;

         (ii) it has full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement and the Deposit Agreement;

         (iii) the execution, delivery and performance of each of this Agreement
     and the  Deposit  Agreement  have been  duly  authorized  by all  necessary
     corporate  action  on the  part of it and do not  require  any  stockholder
     approval,  or  approval  or  consent  of  any  trustee  or  holder  of  any
     indebtedness  or  obligations  of it, and each such  document has been duly
     executed and delivered by it and constitutes  its legal,  valid and binding
     obligations  enforceable  against it in accordance with the terms hereof or
     thereof  except  as  such  enforceability  may be  limited  by  bankruptcy,
     insolvency,  moratorium,  reorganization or other similar laws or equitable
     principles  of general  application  to or  affecting  the  enforcement  of
     creditors' rights generally  (regardless of whether such  enforceability is
     considered in a proceeding in equity or at law);

         (iv) no  authorization,  consent or approval of or other action by, and
     no  notice  to  or  filing  with,   any  United  States  federal  or  state
     governmental  authority or regulatory  body is required for the  execution,
     delivery or performance by it of this Agreement or the Deposit Agreement;

         (v)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement  or the  Deposit  Agreement,  nor  compliance  with the terms and
     provisions hereof or thereof, conflicts or will conflict with or results or
     will result in a breach or  violation  of any of the terms,  conditions  or
     provisions  of, or will  require any consent or  approval  under,  any law,
     governmental rule or regulation or the charter  documents,  as amended,  or
     bylaws, as amended,  of it or any similar  instrument  binding on it or any
     order,  writ,  injunction or decree of any court or governmental  authority
     against  it or by  which  it or any  of  its  properties  is  bound  or any
     indenture,  mortgage or contract or other  agreement or instrument to which
     it is a  party  or by  which  it or any  of its  properties  is  bound,  or
     constitutes  or will  constitute  a default  thereunder  or results or will
     result in the imposition of any lien upon any of its properties; and

         (vi) there are no pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (A) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement  or the  Deposit  Agreement  or (B) would call into  question  or
     challenge  the validity of this  Agreement or the Deposit  Agreement or the
     enforceability  hereof or thereof in  accordance  with the terms  hereof or



     thereof,  nor is the Escrow  Agent in default  with respect to any order of
     any court,  governmental  authority,  arbitration  board or  administrative
     agency so as to  adversely  affect its ability to perform  its  obligations
     under this Agreement or the Deposit Agreement.

         SECTION 6.  REPRESENTATIONS  AND  WARRANTIES OF THE PAYING  AGENT.  The
Paying Agent represents and warrants to Continental,  the Investors,  the Escrow
Agent and the Pass Through Trustee as follows:

         (i)  it is a  Delaware  banking  company  duly  organized  and  validly
     existing  in  good  standing  under  the  laws  of  its   jurisdiction   of
     incorporation;

         (ii) it has full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement;

         (iii) the  execution,  delivery and  performance  of this Agreement has
     been duly  authorized by all necessary  corporate  action on the part of it
     and does not require any  stockholder  approval,  or approval or consent of
     any trustee or holder of any  indebtedness  or  obligations of it, and such
     document has been duly  executed and  delivered by it and  constitutes  its
     legal, valid and binding  obligations  enforceable against it in accordance
     with the terms  hereof  except as such  enforceability  may be  limited  by
     bankruptcy, insolvency, moratorium, reorganization or other similar laws or
     equitable principles of general application to or affecting the enforcement
     of creditors' rights generally  (regardless of whether such  enforceability
     is considered in a proceeding in equity or at law);

         (iv) no  authorization,  consent or approval of or other action by, and
     no  notice  to  or  filing  with,   any  United  States  federal  or  state
     governmental  authority or regulatory  body is required for the  execution,
     delivery or performance by it of this Agreement;

         (v)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement,  nor compliance with the terms and provisions hereof,  conflicts
     or will conflict with or results or will result in a breach or violation of
     any of the terms,  conditions or provisions of, or will require any consent
     or approval under, any law,  governmental rule or regulation or the charter
     documents,  as  amended,  or  bylaws,  as  amended,  of it or  any  similar
     instrument  binding on it or any order,  writ,  injunction or decree of any
     court or  governmental  authority  against  it or by which it or any of its
     properties  is  bound  or any  indenture,  mortgage  or  contract  or other
     agreement or instrument to which it is a party or by which it or any of its
     properties is bound, or constitutes or will constitute a default thereunder
     or results  or will  result in the  imposition  of any lien upon any of its
     properties; and



         (vi) there are no pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (A) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement or (B) would call into question or challenge the validity of this
     Agreement or the enforceability hereof in accordance with the terms hereof,
     nor is the Paying  Agent in default with respect to any order of any court,
     governmental authority, arbitration board or administrative agency so as to
     adversely  affect  its  ability  to  perform  its  obligations  under  this
     Agreement.

         SECTION 7.  INDEMNIFICATION.  Except for actions expressly  required of
the Escrow Agent or the Paying Agent hereunder, each of the Escrow Agent and the
Paying Agent shall in all cases be fully justified in failing or refusing to act
hereunder  unless it shall have been  indemnified by the party  requesting  such
action in a manner  reasonably  satisfactory to it against any and all liability
and expense  which may be incurred  by it by reason of taking or  continuing  to
take any such action.  In the event  Continental  requests any  amendment to any
Operative  Agreement  (as  defined  in the Note  Purchase  Agreement),  the Pass
Through  Trustee  agrees to pay all  reasonable  fees and  expenses  (including,
without  limitation,  fees and disbursements of counsel) of the Escrow Agent and
the Paying Agent in connection therewith.

         SECTION 8. AMENDMENT, ETC. Upon request of the Pass Through Trustee and
approval  by an Action of  Investors,  the  Escrow  Agent  shall  enter  into an
amendment to this Agreement, so long as such amendment does not adversely affect
the rights or obligations of the Escrow Agent or the Paying Agent, PROVIDED that
upon  request  of the Pass  Through  Trustee  and  without  any  consent  of the
Investors,  the Escrow Agent shall enter into an amendment to this Agreement for
any of the following purposes:

         (1) to correct or supplement any provision in this Agreement  which may
     be defective or inconsistent with any other provision herein or to cure any
     ambiguity  or correct  any  mistake or to modify any other  provision  with
     respect to matters or questions arising under this Agreement, PROVIDED that
     any such action shall not materially  adversely affect the interests of the
     Investors; or

         (2) to comply with any requirement of the SEC, applicable law, rules or
     regulations of any exchange or quotation  system on which the  Certificates
     are listed or any regulatory body; or

         (3) to evidence and provide for the  acceptance  of  appointment  under
     this  Agreement  of a successor  Escrow  Agent,  successor  Paying Agent or
     successor Pass Through Trustee.

         SECTION 9. NOTICES.  Unless otherwise  expressly  provided herein,  any
notice  or  other  communication  under  this  Agreement  shall  be  in  writing
(including  by  facsimile)  and shall be deemed to be given and  effective  upon



receipt thereof.  All notices shall be sent to (a) in the case of the Investors,
as their respective  addresses shall appear in the Register,  (b) in the case of
the Escrow Agent,  First  Security  Bank,  National  Association,  79 South Main
Street,  Third  Floor,  Salt Lake City,  UT 84111,  Attention:  Corporate  Trust
Services  (Telecopier:  (801)  246-5053),  (c) in the case of the  Pass  Through
Trustee,  Wilmington  Trust Company,  1100 North Market Street,  Wilmington,  DE
19890, Attention: Corporate Trust Administration (Telecopier: (302) 651-8882) or
(d) in the case of the Paying Agent, Wilmington Trust Company, 1100 North Market
Street,   Wilmington,  DE  19890,  Attention:   Corporate  Trust  Administration
(Telecopier:  (302)  651-8882),  in  each  case  with  a  copy  to  Continental,
Continental Airlines,  Inc., 1600 Smith Street, Dept. HQS-FN, Houston, TX 77002,
Attention: Vice President Corporate Finance (Telecopier:  (713) 324-2447) (or at
such other  address as any such party may specify from time to time in a written
notice to the other  parties).  On or prior to the execution of this  Agreement,
the Pass  Through  Trustee  has  delivered  to the  Escrow  Agent a  certificate
containing  specimen  signatures  of the  representatives  of the  Pass  Through
Trustee who are authorized to give notices and instructions with respect to this
Agreement.  The Escrow Agent may conclusively rely on such certificate until the
Escrow  Agent  receives  written  notice  from the Pass  Through  Trustee to the
contrary.

         SECTION 10.  TRANSFER.  No party  hereto shall be entitled to assign or
otherwise  transfer this  Agreement (or any interest  herein) other than (in the
case of the Escrow Agent) to a successor  escrow agent under Section 1.06 hereof
or (in the case of the Paying  Agent) to a successor  paying agent under Section
2.04 hereof,  and any purported  assignment in violation  thereof shall be void.
This  Agreement  shall be binding upon the parties  hereto and their  respective
successors  and (in the case of the  Escrow  Agent and the Paying  Agent)  their
respective  permitted  assigns.  Upon the occurrence of the Transfer (as defined
below)  contemplated  by the  Assignment  and  Assumption  Agreement (as defined
below),  the Pass Through Trustee shall (without  further act) be deemed to have
transferred all of its right, title and interest in and to this Agreement to the
trustee of the Successor Trust (as defined below) and,  thereafter,  the trustee
of the  Successor  Trust  shall  be  deemed  to be the  "Pass  Through  Trustee"
hereunder  with  the  rights  and  obligations  of the  "Pass  Through  Trustee"
hereunder and each reference herein to "Continental  Airlines Pass Through Trust
1999-1A-O"  shall be deemed to be a  reference  to  "Continental  Airlines  Pass
Through Trust 1999-1A-S".  The parties hereto hereby  acknowledge and consent to
the Transfer  contemplated by the Assignment and Assumption  Agreement.  As used
herein,  "TRANSFER"  means the  transfers of the assets to the  Successor  Trust
contemplated  by  the  Assignment  and  Assumption  Agreement;  "ASSIGNMENT  AND
ASSUMPTION  AGREEMENT"  means the  Assignment  and  Assumption  Agreement  to be
entered into between the Pass Through  Trustee and the trustee of the  Successor
Trust,  substantially  in  the  form  of  Exhibit  C to  the  Trust  Supplement;
"SUCCESSOR TRUST" means the Continental Airlines Pass Through Trust 1999-1A-S.

         SECTION 11.  ENTIRE  AGREEMENT.  This  Agreement  sets forth all of the
promises, covenants, agreements,  conditions and understandings among the Escrow
Agent,  the Paying Agent,  the  Underwriters  and the Pass Through  Trustee with
respect  to  the  subject   matter   hereof,   and   supersedes  all  prior  and
contemporaneous agreements and undertakings,  inducements or conditions, express
or implied, oral or written.



         SECTION 12.  GOVERNING  LAW. This  Agreement  shall be governed by, and
construed in accordance with, the laws of the State of New York.

         SECTION 13. WAIVER OF JURY TRIAL RIGHT.  EACH OF THE ESCROW AGENT,  THE
PAYING  AGENT,  THE  INVESTORS  AND THE PASS THROUGH  TRUSTEE  ACKNOWLEDGES  AND
ACCEPTS  THAT IN ANY SUIT,  ACTION OR  PROCEEDING  ARISING OUT OF OR RELATING TO
THIS AGREEMENT SUCH PARTY IRREVOCABLY WAIVES ITS RIGHT TO A TRIAL BY JURY.

         SECTION 14. COUNTERPARTS. This Agreement may be executed in one or more
counterparts, all of which taken together shall constitute one instrument.






         IN  WITNESS   WHEREOF,   the  Escrow  Agent,   the  Paying  Agent,  the
Underwriters  and the Pass  Through  Trustee  have caused this Escrow and Paying
Agent Agreement (Class A) to be duly executed as of the day and year first above
written.

                                    FIRST SECURITY BANK, NATIONAL
                                    ASSOCIATION, as Escrow Agent


                                    By __________________________
                                       Name:
                                       Title:


                                    CREDIT SUISSE FIRST BOSTON
                                      CORPORATION,
                                    MORGAN STANLEY & CO. INCORPORATED,
                                    CHASE SECURITIES INC.,
                                    GOLDMAN, SACHS & CO. and
                                    SALOMON SMITH BARNEY INC.
                                      as Underwriters


                                    By: CREDIT SUISSE FIRST BOSTON
                                        CORPORATION


                                    By __________________________
                                       Name:
                                       Title:

                                    WILMINGTON   TRUST   COMPANY,   not  in  its
                                    individual  capacity,  but  solely  as  Pass
                                    Through   Trustee   for  and  on  behalf  of
                                    Continental Airlines Pass Through Trust
                                    1999-1A-O


                                    By __________________________
                                       Name:
                                       Title:






                                    WILMINGTON TRUST COMPANY,
                                    as Paying Agent


                                    By __________________________
                                       Name:
                                       Title:










                                                                       EXHIBIT A

                 CONTINENTAL AIRLINES 1999-1A ESCROW RECEIPT

                                     No. __

         This  Escrow  Receipt  evidences  a  fractional  undivided  interest in
amounts  ("ACCOUNT  AMOUNTS")  from time to time deposited into a certain paying
agent  account (the "PAYING AGENT  ACCOUNT")  described in the Escrow and Paying
Agent Agreement (Class A) dated as of February 8, 1999 (as amended,  modified or
supplemented  from time to time, the "ESCROW AND PAYING AGENT  AGREEMENT") among
First Security Bank,  National  Association,  as Escrow Agent (in such capacity,
together  with its  successors in such  capacity,  the "ESCROW  AGENT"),  Credit
Suisse  First  Boston  Corporation,  Morgan  Stanley & Co.  Incorporated,  Chase
Securities  Inc.,  Goldman,  Sachs & Co.  and  Salomon  Smith  Barney  Inc.,  as
Underwriters,  Wilmington  Trust  Company,  as Pass  Through  Trustee  (in  such
capacity,  together  with its  successors  in such  capacity,  the "PASS THROUGH
TRUSTEE")  and  Wilmington  Trust  Company,  as paying agent (in such  capacity,
together with its successors in such capacity, the "PAYING AGENT").  Capitalized
terms not defined herein shall have the meanings  assigned to them in the Escrow
and Paying Agent Agreement.

         This  Escrow  Receipt  is issued  under and is  subject  to the  terms,
provisions and conditions of the Escrow and Paying Agent Agreement. By virtue of
its acceptance hereof the holder of this Escrow Receipt assents and agrees to be
bound by the provisions of the Escrow and Paying Agent Agreement and this Escrow
Receipt.

         This Escrow  Receipt  represents  a  fractional  undivided  interest in
amounts  deposited from time to time in the Paying Agent Account,  and grants or
represents no rights, benefits or interests of any kind in respect of any assets
or property  other than such  amounts.  This Escrow  Receipt  evidences the same
percentage interest in the Account Amounts as the Fractional  Undivided Interest
in the Pass  Through  Trust  evidenced by the  Certificate  to which this Escrow
Receipt is affixed.

         All payments and distributions made to Receiptholders in respect of the
Escrow Receipt shall be made only from Account  Amounts  deposited in the Paying
Agent  Account.  The holder of this Escrow  Receipt,  by its  acceptance of this
Escrow  Receipt,  agrees that it will look solely to the Account Amounts for any
payment or  distribution  due to it pursuant to this Escrow  Receipt and that it
will not have any recourse to Continental,  the Pass Through Trustee, the Paying
Agent or the Escrow Agent,  except as expressly  provided  herein or in the Pass
Through Trust Agreement.  No Receiptholder of this Escrow Receipt shall have any
right to vote or in any manner otherwise control the operation and management of
the Paying Agent Account,  nor shall anything set forth herein,  or contained in
the  terms  of  this  Escrow  Receipt,  be  construed  so as to  constitute  the
Receiptholders from time to time as partners or members of an association.

         This  Escrow  Receipt  may not be  assigned  or  transferred  except in
connection  with the  assignment  or transfer of the  Certificate  to which this



Escrow  Receipt is  affixed.  After  payment to the holder  hereof of its Escrow
Interest  in the  Final  Distribution,  upon the  request  of the  Pass  Through
Trustee,  the holder hereof will return this Escrow  Receipt to the Pass Through
Trustee.

         The Paying Agent may treat the person in whose name the  Certificate to
which this Escrow Receipt is attached as the owner hereof for all purposes,  and
the Paying Agent shall not be affected by any notice to the contrary.

         THIS ESCROW  RECEIPT  SHALL BE GOVERNED BY AND  CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK.






         IN WITNESS WHEREOF,  the Escrow Agent has caused this Escrow Receipt to
be duly executed.

Dated: February 8, 1999

                                    FIRST SECURITY BANK,
                                    NATIONAL ASSOCIATION,
                                    as Escrow Agent

                                    By __________________________
                                       Name:
                                       Title:











                                                                       EXHIBIT B

                             WITHDRAWAL CERTIFICATE
                                    (Class A)

                  First Security Bank, National Association,
                                 as Escrow Agent

Dear Sirs:

         Reference is made to the Escrow and Paying Agent Agreement, dated as of
February 8, 1999 (the "Agreement"). We hereby certify to you that the conditions
to the  obligations  of the  undersigned  to execute a  Participation  Agreement
pursuant to the Note Purchase Agreement have been satisfied. Pursuant to Section
1.02(c) of the Agreement,  please execute the attached  Notice of Withdrawal and
immediately transmit by facsimile to the Depositary, at (212) 921-5947 and (212)
852-6369, Attention: Brigitte Thieme and Mark Randles.

                                    Very truly yours,

                                    WILMINGTON TRUST COMPANY,
                                    not in its individual capacity but
                                    solely as Pass Through Trustee


                                    By __________________________
                                       Name:
                                       Title:



Dated:  ____________, 199_









                        ESCROW AND PAYING AGENT AGREEMENT
                                    (Class B)

                          Dated as of February 8, 1999

                                      among

                  FIRST SECURITY BANK, NATIONAL ASSOCIATION

                                 as Escrow Agent

                   CREDIT SUISSE FIRST BOSTON CORPORATION,
                      MORGAN STANLEY & CO. INCORPORATED,
                             CHASE SECURITIES INC.,
                              GOLDMAN, SACHS & CO.
                                       and
                            SALOMON SMITH BARNEY INC.

                                 as Underwriters

                            WILMINGTON TRUST COMPANY,
                         not in its individual capacity,
                       but solely as Pass Through Trustee
                              for and on behalf of
                Continental Airlines Pass Through Trust 1999-1B-O

                             as Pass Through Trustee

                                       and

                            WILMINGTON TRUST COMPANY

                                 as Paying Agent









                                TABLE OF CONTENTS
                                                                            PAGE
                                                                            ----

SECTION 1.              Escrow Agent.........................................2
      Section 1.01.     Appointment of Escrow Agent..........................2
      Section 1.02.     Instruction; Etc.....................................2
      Section 1.03.     Initial Escrow Amount; Issuance of
                        Escrow Receipts......................................3
      Section 1.04.     Payments to Receiptholders...........................4
      Section 1.05.     Mutilated, Destroyed, Lost or Stolen
                        Escrow Receipt.......................................4
      Section 1.06.     Additional Escrow Amounts............................5
      Section 1.07.     Resignation or Removal of Escrow Agent...............5
      Section 1.08.     Persons Deemed Owners................................5
      Section 1.09.     Further Assurances...................................5

SECTION 2.              Paying Agent.........................................6
      Section 2.01.     Appointment of Paying Agent..........................6
      Section 2.02.     Establishment of Paying Agent Account................6
      Section 2.03.     Payments from Paying Agent Account...................6
      Section 2.04.     Withholding Taxes....................................7
      Section 2.05.     Resignation or Removal of Paying Agent...............7
      Section 2.06.     Notice of Final Withdrawal...........................8

SECTION 3.              Payments.............................................8

SECTION 4.              Other Actions........................................9

SECTION 5.              Representations and Warranties of the Escrow Agent...9

SECTION 6.              Representations and Warranties of the Paying Agent..10

SECTION 7.              Indemnification.....................................11

SECTION 8.              Amendment, Etc......................................11

SECTION 9.              Notices.............................................12

SECTION 10.             Transfer............................................12

SECTION 11.             Entire Agreement....................................13

SECTION 12.             Governing Law.......................................13

SECTION 13.             Waiver of Jury Trial Right..........................13

SECTION 14.             Counterparts........................................13


Exhibit A               Escrow Receipt
Exhibit B               Withdrawal Certificate









         ESCROW AND PAYING  AGENT  AGREEMENT  (Class B) dated as of  February 8,
1999 (as amended,  modified or supplemented from time to time, this "AGREEMENT")
among FIRST SECURITY BANK, NATIONAL ASSOCIATION, a national banking association,
as  Escrow  Agent  (in  such  capacity,  together  with its  successors  in such
capacity,  the "ESCROW AGENT");  CREDIT SUISSE FIRST BOSTON CORPORATION,  MORGAN
STANLEY & CO.  INCORPORATED,  CHASE  SECURITIES INC.,  GOLDMAN,  SACHS & CO. and
SALOMON SMITH BARNEY INC., as Underwriters of the Certificates referred to below
(the  "UNDERWRITERS" and together with their respective  transferees and assigns
as  registered   owners  of  the  Certificates,   the  "INVESTORS")   under  the
Underwriting  Agreement referred to below;  WILMINGTON TRUST COMPANY, a Delaware
banking  corporation,  not  in  its  individual  capacity  except  as  otherwise
expressly  provided  herein,  but solely as trustee (in such capacity,  together
with its successors in such capacity, the "PASS THROUGH TRUSTEE") under the Pass
Through Trust  Agreement  referred to below;  and WILMINGTON  TRUST  COMPANY,  a
Delaware  banking  corporation,  as paying agent  hereunder  (in such  capacity,
together with its successors in such capacity, the "PAYING AGENT").

                               W I T N E S S E T H
                               -------------------

         WHEREAS,  Continental  Airlines,  Inc.  ("CONTINENTAL")  and  the  Pass
Through  Trustee have entered into a Trust  Supplement,  dated as of February 8,
1999 (the "TRUST SUPPLEMENT"),  to the Pass Through Trust Agreement, dated as of
September 25, 1997 (together, as amended,  modified or supplemented from time to
time in accordance with the terms thereof,  the "PASS THROUGH TRUST  AGREEMENT")
relating to Continental Airlines Pass Through Trust 1999-1B-O (the "PASS THROUGH
TRUST")  pursuant to which the Continental  Airlines Pass Through Trust,  Series
1999-1B-O  Certificates  referred  to  therein  (the  "CERTIFICATES")  are being
issued;

         WHEREAS,   Continental  and  the  Underwriters  have  entered  into  an
Underwriting  Agreement  dated as of January 21, 1999 (as  amended,  modified or
supplemented  from  time to time in  accordance  with  the  terms  thereof,  the
"UNDERWRITING  AGREEMENT") pursuant to which the Pass Through Trustee will issue
and sell the Certificates to the Underwriters;

         WHEREAS,  Continental,  the Pass Through  Trustee,  certain  other pass
through  trustees and certain other persons  concurrently  herewith are entering
into the  Note  Purchase  Agreement,  dated as of the  date  hereof  (the  "NOTE
PURCHASE  AGREEMENT"),  pursuant to which the Pass Through Trustee has agreed to
acquire from time to time on or prior to the Delivery  Period  Termination  Date
(as defined in the Note  Purchase  Agreement)  equipment  notes (the  "EQUIPMENT
NOTES") issued to finance the acquisition of aircraft by Continental,  as lessee
or as  owner,  utilizing  a  portion  of  the  proceeds  from  the  sale  of the
Certificates (the "NET PROCEEDS");

         WHEREAS,  the Underwriters and the Pass Through Trustee intend that the
Net Proceeds be held in escrow by the Escrow  Agent on behalf of the  Investors,
subject to withdrawal upon request by the Pass Through Trustee and  satisfaction
of the  conditions  set forth in the Note Purchase  Agreement for the purpose of
purchasing Equipment Notes, and that pending such withdrawal the Net Proceeds be



deposited   on  behalf  of  the  Escrow  Agent  with   Westdeutsche   Landesbank
Girozentrale,   acting  through  its  New  York  branch,   as  Depositary   (the
"DEPOSITARY")  under the Deposit Agreement,  dated as of the date hereof between
the  Depositary  and the Escrow  Agent  relating to the Pass  Through  Trust (as
amended, modified or supplemented from time to time in accordance with the terms
thereof,  the "DEPOSIT  AGREEMENT")  pursuant to which,  among other things, the
Depositary  will pay interest for  distribution  to the  Investors and establish
accounts from which the Escrow Agent shall make  withdrawals upon request of and
proper certification by the Pass Through Trustee;

         WHEREAS,  the Escrow  Agent  wishes to appoint the Paying  Agent to pay
amounts  required to be  distributed  to the Investors in  accordance  with this
Agreement; and

         WHEREAS,  capitalized  terms used but not defined herein shall have the
meanings ascribed to such terms in the Pass Through Trust Agreement.

         NOW, THEREFORE,  in consideration of the obligations  contained herein,
and for other good and valuable  consideration,  the receipt and  sufficiency of
which is hereby acknowledged, the parties hereto hereby agree as follows:

         SECTION 1. ESCROW AGENT.

         Section 1.01.  APPOINTMENT OF ESCROW AGENT.  Each of the  Underwriters,
for and on  behalf  of  each  of the  Investors,  hereby  irrevocably  appoints,
authorizes  and directs the Escrow  Agent to act as escrow  agent and  fiduciary
hereunder and under the Deposit  Agreement  for such specific  purposes and with
such powers as are  specifically  delegated  to the Escrow Agent by the terms of
this  Agreement,  together with such other powers as are  reasonably  incidental
thereto.  Any and all money  received  and held by the Escrow  Agent  under this
Agreement or the Deposit  Agreement  shall be held in escrow by the Escrow Agent
in accordance  with the terms of this  Agreement.  This Agreement is irrevocable
and the Investors' rights with respect to any monies received and held in escrow
by the Escrow Agent under this Agreement or the Deposit  Agreement shall only be
as provided  under the terms and  conditions  of this  Agreement and the Deposit
Agreement.  The Escrow Agent (which term as used in this sentence  shall include
reference to its affiliates and its own and its affiliates' officers, directors,
employees and agents): (a) shall have no duties or responsibilities except those
expressly set forth in this Agreement;  (b) shall not be responsible to the Pass
Through Trustee or the Investors for any recitals,  statements,  representations
or warranties of any person other then itself contained in this Agreement or the
Deposit Agreement or for the failure by the Pass Through Trustee,  the Investors
or any other  person or entity  (other than the Escrow  Agent) to perform any of
its  obligations  hereunder  (whether  or not the  Escrow  Agent  shall have any
knowledge  thereof);  and (c) shall not be  responsible  for any action taken or
omitted to be taken by it  hereunder  or  provided  for herein or in  connection
herewith,  except for its own willful  misconduct or gross negligence (or simple
negligence in connection with the handling of funds).

         Section 1.02. INSTRUCTION; ETC. The Underwriters,  for and on behalf of
each of the Investors,  hereby  irrevocably  instruct the Escrow Agent,  and the
Escrow Agent agrees, (a) to enter into the Deposit Agreement, (b) to appoint the



Paying  Agent as provided in this  Agreement,  (c) upon  receipt at any time and
from  time to time  prior  to the  Termination  Date  (as  defined  below)  of a
certificate  substantially  in the  form of  Exhibit  B  hereto  (a  "WITHDRAWAL
CERTIFICATE")  executed by the Pass Through  Trustee,  together with an attached
Notice of  Purchase  Withdrawal  in  substantially  the form of Exhibit A to the
Deposit  Agreement duly completed by the Pass Through  Trustee (the  "APPLICABLE
NOTICE  OF  PURCHASE  WITHDRAWAL"  and the  withdrawal  to which it  relates,  a
"PURCHASE WITHDRAWAL"), immediately to execute the Applicable Notice of Purchase
Withdrawal  as Escrow  Agent and  transmit  it to the  Depositary  by  facsimile
transmission in accordance with the Deposit  Agreement;  PROVIDED that, upon the
request of the Pass Through  Trustee after such  transmission,  the Escrow Agent
shall cancel such Applicable Notice of Purchase Withdrawal, and (d) if there are
any undrawn  Deposits (as defined in the Deposit  Agreement) on the "TERMINATION
DATE",  which shall mean the earlier of (i) August 2, 2000 (provided  that, if a
labor strike occurs at The Boeing Company prior to such date (a "LABOR STRIKE"),
such date  shall be  extended  by adding  thereto  the  number of days that such
strike continued in effect (the "ADDITIONAL DAYS") and (ii) the day on which the
Escrow Agent receives notice from the Pass Through Trustee that the Pass Through
Trustee's  obligation  to  purchase  Equipment  Notes  under  the Note  Purchase
Agreement has terminated,  to give notice to the Depositary  (with a copy to the
Paying Agent)  substantially  in the form of Exhibit B to the Deposit  Agreement
requesting a withdrawal of all of the remaining Deposits,  together with accrued
and unpaid interest on such Deposits to the date of withdrawal,  on the 25th day
after the date that such notice of withdrawal is given to the Depositary (or, if
not a Business Day, on the next succeeding Business Day) (a "FINAL WITHDRAWAL"),
PROVIDED that if the day scheduled for the Final  Withdrawal in accordance  with
the  foregoing  is within 10 days before or after a Regular  Distribution  Date,
then the Escrow Agent shall request that such requested Final Withdrawal be made
on such Regular  Distribution Date (the date of such requested  withdrawal,  the
"FINAL  WITHDRAWAL  DATE"). If for any reason the Escrow Agent shall have failed
to give the Final  Withdrawal  Notice to the  Depositary  on or before August 9,
2000 (PROVIDED that if a Labor Strike occurs, such date shall be extended by the
Additional  Days),  and there are  unwithdrawn  Deposits on such date, the Final
Withdrawal  Date shall be deemed to be August 31, 2000 (PROVIDED that if a Labor
Strike occurs, such date shall be extended by the Additional Days).

         Section 1.03. INITIAL ESCROW AMOUNT;  ISSUANCE OF ESCROW RECEIPTS.  The
Escrow Agent hereby directs the  Underwriters  to, and the  Underwriters  hereby
acknowledge  that on the date  hereof  they  shall,  irrevocably  deliver to the
Depositary on behalf of the Escrow Agent, an amount in U.S. dollars  ("DOLLARS")
and immediately  available funds equal to $137,051,000  for deposit on behalf of
the Escrow  Agent with the  Depositary  in  accordance  with  Section 2.1 of the
Deposit  Agreement.  The  Underwriters  hereby  instruct the Escrow Agent,  upon
receipt of such sum from the Underwriters,  to confirm such receipt by executing
and  delivering  to the Pass  Through  Trustee an Escrow  Receipt in the form of
Exhibit A hereto (an "ESCROW  RECEIPT"),  (a) to be affixed by the Pass  Through
Trustee to each  Certificate  and (b) to evidence the same  percentage  interest
(the  "ESCROW  INTEREST")  in the  Account  Amounts  (as  defined  below) as the
Fractional  Undivided  Interest  in the  Pass  Through  Trust  evidenced  by the
Certificate to which it is to be affixed.  The Escrow Agent shall provide to the
Pass Through Trustee for attachment to each  Certificate  newly issued under and
in accordance  with the Pass Through Trust  Agreement an executed Escrow Receipt
as the Pass Through  Trustee may from time to time request of the Escrow  Agent.
Each Escrow  Receipt  shall be registered by the Escrow Agent in a register (the
"REGISTER")  maintained  by the Escrow Agent in the same name and same manner as



the  Certificate to which it is attached and may not thereafter be detached from
such  Certificate to which it is to be affixed prior to the  distribution of the
Final Withdrawal (the "FINAL  DISTRIBUTION").  After the Final Distribution,  no
additional  Escrow  Receipts shall be issued and the Pass Through  Trustee shall
request  the  return to the Escrow  Agent for  cancellation  of all  outstanding
Escrow Receipts.

         Section   1.04.   PAYMENTS  TO   RECEIPTHOLDERS.   All   payments   and
distributions   made   to   holders   of   an   Escrow   Receipt   (collectively
"RECEIPTHOLDERS")  in  respect  of the  Escrow  Receipt  shall be made only from
amounts  deposited  in the Paying  Agent  Account (as defined  below)  ("ACCOUNT
AMOUNTS").  Each Receiptholder,  by its acceptance of an Escrow Receipt,  agrees
that  (a) it  will  look  solely  to the  Account  Amounts  for any  payment  or
distribution  due to such  Receiptholder  pursuant  to the  terms of the  Escrow
Receipt and this Agreement and (b) it will have no recourse to Continental,  the
Pass Through Trustee,  the Paying Agent or the Escrow Agent, except as expressly
provided herein or in the Pass Through Trust Agreement.  No Receiptholder  shall
have any right to vote or in any manner  otherwise  control  the  operation  and
management of the Paying Agent Account or the obligations of the parties hereto,
nor shall  anything  set forth  herein,  or contained in the terms of the Escrow
Receipt,  be construed so as to constitute the Receiptholders  from time to time
as partners or members of an association.

         Section 1.05. MUTILATED,  DESTROYED,  LOST OR STOLEN ESCROW RECEIPT. If
(a) any  mutilated  Escrow  Receipt is  surrendered  to the Escrow  Agent or the
Escrow Agent receives  evidence to its satisfaction of the destruction,  loss or
theft of any Escrow  Receipt and (b) there is  delivered to the Escrow Agent and
the Pass Through Trustee such security, indemnity or bond, as may be required by
them to hold each of them harmless,  then,  absent notice to the Escrow Agent or
the Pass Through Trustee that such destroyed,  lost or stolen Escrow Receipt has
been acquired by a bona fide  purchaser,  and provided that the  requirements of
Section  8-405  of the  Uniform  Commercial  Code in  effect  in any  applicable
jurisdiction are met, the Escrow Agent shall execute,  authenticate and deliver,
in  exchange  for or in lieu of any such  mutilated,  destroyed,  lost or stolen
Escrow  Receipt,  a new Escrow  Receipt or Escrow  Receipts  and of like  Escrow
Interest  in the  Account  Amounts  and  bearing a number not  contemporaneously
outstanding.

         In  connection  with the issuance of any new Escrow  Receipt under this
Section  1.05,  the Escrow Agent may require the payment of a sum  sufficient to
cover any tax or other  governmental  charge  that may be  imposed  in  relation
thereto  and any other  expenses  (including  the fees and  expenses of the Pass
Through Trustee and the Escrow Agent) connected therewith.

         Any duplicate Escrow Receipt issued pursuant to this Section 1.05 shall
constitute conclusive evidence of the appropriate Escrow Interest in the Account
Amounts,  as if originally issued,  whether or not the lost, stolen or destroyed
Escrow Receipt shall be found at any time.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the  replacement or
payment of mutilated, destroyed, lost or stolen Escrow Receipts.



         Section 1.06.  ADDITIONAL  ESCROW AMOUNTS.  On the date of any Purchase
Withdrawal,  the Pass Through Trustee may re-deposit with the Depositary some or
all of the amounts so  withdrawn in  accordance  with Section 2.4 of the Deposit
Agreement.

         Section 1.07.  RESIGNATION  OR REMOVAL OF ESCROW AGENT.  Subject to the
appointment and acceptance of a successor  Escrow Agent as provided  below,  the
Escrow  Agent may  resign at any time by giving 30 days'  prior  written  notice
thereof to the  Investors,  but may not otherwise be removed except for cause by
the written  consent of the  Investors  with respect to  Investors  representing
Escrow Interests aggregating not less than a majority in interest in the Account
Amounts (an "ACTION OF INVESTORS").  Upon any such  resignation or removal,  the
Investors,  by an  Action  of  Investors,  shall  have the  right to  appoint  a
successor  Escrow  Agent.  If no  successor  Escrow  Agent  shall  have  been so
appointed  and shall have  accepted  such  appointment  within 30 days after the
retiring  Escrow  Agent's  giving of notice of resignation or the removal of the
retiring  Escrow Agent,  then the retiring  Escrow Agent may appoint a successor
Escrow Agent.  Any successor Escrow Agent shall be a bank which has an office in
the United States with a combined capital and surplus of at least  $100,000,000.
Upon the acceptance of any  appointment as Escrow Agent hereunder by a successor
Escrow Agent, such successor Escrow Agent shall enter into such documents as the
Pass Through  Trustee  shall require and shall  thereupon  succeed to and become
vested with all the rights, powers, privileges and duties of the retiring Escrow
Agent,  and the retiring  Escrow Agent shall be  discharged  from its duties and
obligations  hereunder.  No  resignation or removal of the Escrow Agent shall be
effective  unless a written  confirmation  shall have been obtained from each of
Moody's  Investors  Service,  Inc.  and  Standard & Poor's  Rating  Services,  a
division of The McGraw-Hill Companies,  Inc., that the replacement of the Escrow
Agent with the successor  Escrow Agent will not result in (a) a reduction of the
rating for the  Certificates  below the then current rating for the Certificates
or (b) a withdrawal or suspension of the rating of the Certificates.

         Section 1.08.  PERSONS  DEEMED  OWNERS.  Prior to due  presentment of a
Certificate for registration of transfer,  the Escrow Agent and the Paying Agent
may treat the Person in whose name any Escrow  Receipt is registered  (as of the
day of  determination)  as the owner of such  Escrow  Receipt for the purpose of
receiving  distributions  pursuant to this  Agreement and for all other purposes
whatsoever,  and neither the Escrow Agent nor the Paying Agent shall be affected
by any notice to the contrary.

         Section 1.09. FURTHER ASSURANCES.  The Escrow Agent agrees to take such
actions, and execute such other documents, as may be reasonably requested by the
Pass Through  Trustee in order to effectuate  the purposes of this Agreement and
the performance by the Escrow Agent of its obligations hereunder.

         SECTION 2. PAYING AGENT.

         Section  2.01.  APPOINTMENT  OF PAYING  AGENT.  The Escrow Agent hereby
irrevocably  appoints and authorizes the Paying Agent to act as its paying agent
hereunder, for the benefit of the Investors, for such specific purposes and with
such powers as are  specifically  delegated  to the Paying Agent by the terms of



this  Agreement,  together with such other powers as are  reasonably  incidental
thereto.  Any and all money  received  and held by the Paying  Agent  under this
Agreement or the Deposit Agreement shall be held in the Paying Agent Account for
the  benefit of the  Investors.  The Paying  Agent  (which  term as used in this
sentence  shall  include  reference  to its  affiliates  and  its  own  and  its
affiliates' officers, directors, employees and agents): (a) shall have no duties
or  responsibilities  except those  expressly set forth in this  Agreement,  and
shall not by reason of this  Agreement  be a trustee for the Escrow  Agent;  (b)
shall not be  responsible  to the  Escrow  Agent for any  recitals,  statements,
representations  or warranties of any person other then itself contained in this
Agreement  or for the failure by the Escrow  Agent or any other person or entity
(other  than the  Paying  Agent) to  perform  any of its  obligations  hereunder
(whether or not the Paying  Agent  shall have any  knowledge  thereof);  and (c)
shall not be  responsible  for any  action  taken or  omitted  to be taken by it
hereunder or provided for herein or in connection  herewith,  except for its own
willful  misconduct or gross negligence (or simple negligence in connection with
the handling of funds).

         Section 2.02.  ESTABLISHMENT OF PAYING AGENT ACCOUNT.  The Paying Agent
shall  establish a deposit  account (the "PAYING  AGENT  ACCOUNT") at Wilmington
Trust Company in the name of the Escrow Agent. It is expressly understood by the
parties hereto that the Paying Agent is acting as the paying agent of the Escrow
Agent  hereunder  and that no amounts on  deposit  in the Paying  Agent  Account
constitute part of the Trust Property.

         Section  2.03.  PAYMENTS  FROM PAYING AGENT  ACCOUNT.  The Escrow Agent
hereby  irrevocably  instructs the Paying Agent,  and the Paying Agent agrees to
act, as follows:

         (a) On each Interest Payment Date (as defined in the Deposit Agreement)
     or as soon  thereafter  as the Paying  Agent has  confirmed  receipt in the
     Paying  Agent  Account  from the  Depositary  of any  amount in  respect of
     accrued interest on the Deposits,  the Paying Agent shall distribute out of
     the  Paying  Agent  Account  the  entire  amount  deposited  therein by the
     Depositary.  There shall be so distributed to each  Receiptholder of record
     on the 15th day (whether or not a Business  Day)  preceding  such  Interest
     Payment  Date  by  check  mailed  to  such  Receiptholder,  at the  address
     appearing in the Register,  such  Receiptholder's  pro rata share (based on
     the Escrow Interest in the Account Amounts held by such  Receiptholder)  of
     the total  amount of interest  deposited  by the  Depositary  in the Paying
     Agent Account on such date,  except that,  with respect to Escrow  Receipts
     registered on the Record Date in the name of DTC, such  distribution  shall
     be made by wire  transfer  in  immediately  available  funds to the account
     designated by DTC.

         (b) Upon the  confirmation by the Paying Agent of receipt in the Paying
     Agent  Account  from the  Depositary  of any amount in respect of the Final
     Withdrawal,  the Paying Agent shall forthwith  distribute the entire amount
     of the Final Withdrawal deposited therein by the Depositary. There shall be
     so distributed to each  Receiptholder of record on the 15th day (whether or
     not a Business Day) preceding the Final  Withdrawal Date by check mailed to
     such  Receiptholder,  at  the  address  appearing  in  the  Register,  such
     Receiptholder's pro rata share (based on the Escrow Interest in the Account
     Amounts held by such Receiptholder) of the total amount in the Paying Agent
     Account on account of such Final  Withdrawal,  except that, with respect to



     Escrow  Receipts  registered  on the Record  Date in the name of DTC,  such
     distribution shall be made by wire transfer in immediately  available funds
     to the account designated by DTC.

         (c) If any  payment of interest  or  principal  in respect of the Final
     Withdrawal  is not  received  by the Paying  Agent  within five days of the
     applicable  date when due, then it shall be distributed  to  Receiptholders
     after  actual  receipt by the  Paying  Agent on the same basis as a Special
     Payment is distributed under the Pass Through Trust Agreement.

         (d) The Paying Agent shall  include  with any check mailed  pursuant to
     this Section any notice  required to be distributed  under the Pass Through
     Trust  Agreement  that is furnished to the Paying Agent by the Pass Through
     Trustee.

         Section  2.04.  WITHHOLDING  TAXES.  The Paying Agent shall exclude and
withhold from each  distribution of accrued interest on the Deposits (as defined
in the Deposit  Agreement) and any amount in respect of the Final Withdrawal any
and all  withholding  taxes  applicable  thereto as required by law.  The Paying
Agent  agrees to act as such  withholding  agent and, in  connection  therewith,
whenever  any  present or future  taxes or similar  charges  are  required to be
withheld  with  respect to any amounts  payable in respect of the  Deposits  (as
defined in the  Deposit  Agreement)  or the escrow  amounts,  to  withhold  such
amounts and timely pay the same to the appropriate  authority in the name of and
on behalf of the Receiptholders, that it will file any necessary withholding tax
returns or  statements  when due,  and that,  as promptly as possible  after the
payment  thereof,  it  will  deliver  to  each  such  Receiptholder  appropriate
documentation  showing  the  payment  thereof,  together  with  such  additional
documentary  evidence as such  Receiptholder may reasonably request from time to
time. The Paying Agent agrees to file any other information reports as it may be
required to file under United States law.

         Section 2.05.  RESIGNATION  OR REMOVAL OF PAYING AGENT.  Subject to the
appointment and acceptance of a successor  Paying Agent as provided  below,  the
Paying  Agent may  resign at any time by giving 30 days'  prior  written  notice
thereof to the Escrow Agent,  but may not otherwise be removed  except for cause
by the Escrow  Agent.  Upon any such  resignation  or removal,  the Escrow Agent
shall have the right to appoint a successor Paying Agent. If no successor Paying
Agent shall have been so  appointed  and shall have  accepted  such  appointment
within 30 days after the retiring Paying Agent's giving of notice of resignation
or the removal of the retiring Paying Agent,  then the retiring Paying Agent may
appoint a successor  Paying Agent.  Any  Successor  Paying Agent shall be a bank
which has an office in the United States with a combined  capital and surplus of
at least  $100,000,000.  Upon the acceptance of any  appointment as Paying Agent
hereunder by a successor  Paying Agent,  such successor Paying Agent shall enter
into such  documents  as the Escrow  Agent  shall  require  and shall  thereupon
succeed to and become vested with all the rights, powers,  privileges and duties
of the retiring Paying Agent,  and the retiring Paying Agent shall be discharged
from its duties and obligations hereunder.



         Section 2.06. NOTICE OF FINAL WITHDRAWAL. Promptly after receipt by the
Paying Agent of notice that the Escrow Agent has requested a Final Withdrawal or
that a Final Withdrawal will be made, the Paying Agent shall cause notice of the
distribution of the Final Withdrawal to be mailed to each of the  Receiptholders
at its address as it appears in the  Register.  Such notice  shall be mailed not
less than 15 days prior to the Final  Withdrawal  Date.  Such  notice  shall set
forth:

         (i)  the   Final   Withdrawal   Date  and  the  date  for   determining
     Receiptholders of record who shall be entitled to receive  distributions in
     respect of the Final Withdrawal,

         (ii) the amount of the payment in respect of the Final  Withdrawal  for
     each $1,000 face amount Certificate  (based on information  provided by the
     Pass Through Trustee) and the amount thereof  constituting  unused Deposits
     (as defined in the Deposit Agreement) and interest thereon, and

         (iii)  if the  Final  Withdrawal  Date is the  same  date as a  Regular
     Distribution  Date,  the total  amount to be received on such date for each
     $1,000 face amount Certificate  (based on information  provided by the Pass
     Through Trustee).

         Such   mailing  may  include  any  notice   required  to  be  given  to
Certificateholders  in connection  with such  distribution  pursuant to the Pass
Through Trust Agreement.

         SECTION 3. PAYMENTS.  If, notwithstanding the instructions in Section 4
of the Deposit  Agreement that all amounts payable to the Escrow Agent under the
Deposit Agreement be paid by the Depositary  directly to the Paying Agent or the
Pass Through Trustee (depending on the circumstances), the Escrow Agent receives
any payment thereunder, then the Escrow Agent shall forthwith pay such amount in
Dollars and in immediately  available  funds by wire transfer to (a) in the case
of a payment of accrued  interest  on the  Deposits  (as  defined in the Deposit
Agreement) or any Final Withdrawal, directly to the Paying Agent Account and (b)
in the case of any Purchase Withdrawal,  directly to the Pass Through Trustee or
its designee as specified and in the manner provided in the Applicable Notice of
Purchase  Withdrawal.  The  Escrow  Agent  hereby  waives  any and all rights of
set-off,  combination of accounts,  right of retention or similar right (whether
arising under applicable law, contract or otherwise) it may have against amounts
payable to the Paying Agent howsoever arising.

         SECTION  4.  OTHER  ACTIONS.  The  Escrow  Agent  shall take such other
actions  under  or in  respect  of the  Deposit  Agreement  (including,  without
limitation,  the enforcement of the obligations of the Depositary thereunder) as
the Investors, by an Action of Investors, may from time to time request.

         SECTION 5.  REPRESENTATIONS  AND  WARRANTIES OF THE ESCROW  AGENT.  The
Escrow Agent represents and warrants to Continental,  the Investors,  the Paying
Agent and the Pass Through Trustee as follows:



         (i) it is a national  banking  association  duly  organized and validly
     existing in good standing under the laws of the United States of America;

         (ii) it has full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement and the Deposit Agreement;

         (iii) the execution, delivery and performance of each of this Agreement
     and the  Deposit  Agreement  have been  duly  authorized  by all  necessary
     corporate  action  on the  part of it and do not  require  any  stockholder
     approval,  or  approval  or  consent  of  any  trustee  or  holder  of  any
     indebtedness  or  obligations  of it, and each such  document has been duly
     executed and delivered by it and constitutes  its legal,  valid and binding
     obligations  enforceable  against it in accordance with the terms hereof or
     thereof  except  as  such  enforceability  may be  limited  by  bankruptcy,
     insolvency,  moratorium,  reorganization or other similar laws or equitable
     principles  of general  application  to or  affecting  the  enforcement  of
     creditors' rights generally  (regardless of whether such  enforceability is
     considered in a proceeding in equity or at law);

         (iv) no  authorization,  consent or approval of or other action by, and
     no  notice  to  or  filing  with,   any  United  States  federal  or  state
     governmental  authority or regulatory  body is required for the  execution,
     delivery or performance by it of this Agreement or the Deposit Agreement;

         (v)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement  or the  Deposit  Agreement,  nor  compliance  with the terms and
     provisions hereof or thereof, conflicts or will conflict with or results or
     will result in a breach or  violation  of any of the terms,  conditions  or
     provisions  of, or will  require any consent or  approval  under,  any law,
     governmental rule or regulation or the charter  documents,  as amended,  or
     bylaws, as amended,  of it or any similar  instrument  binding on it or any
     order,  writ,  injunction or decree of any court or governmental  authority
     against  it or by  which  it or any  of  its  properties  is  bound  or any
     indenture,  mortgage or contract or other  agreement or instrument to which
     it is a  party  or by  which  it or any  of its  properties  is  bound,  or
     constitutes  or will  constitute  a default  thereunder  or results or will
     result in the imposition of any lien upon any of its properties; and

         (vi) there are no pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (A) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement  or the  Deposit  Agreement  or (B) would call into  question  or
     challenge  the validity of this  Agreement or the Deposit  Agreement or the
     enforceability  hereof or thereof in  accordance  with the terms  hereof or



     thereof,  nor is the Escrow  Agent in default  with respect to any order of
     any court,  governmental  authority,  arbitration  board or  administrative
     agency so as to  adversely  affect its ability to perform  its  obligations
     under this Agreement or the Deposit Agreement.

         SECTION 6.  REPRESENTATIONS  AND  WARRANTIES OF THE PAYING  AGENT.  The
Paying Agent represents and warrants to Continental,  the Investors,  the Escrow
Agent and the Pass Through Trustee as follows:

         (i)  it is a  Delaware  banking  company  duly  organized  and  validly
     existing  in  good  standing  under  the  laws  of  its   jurisdiction   of
     incorporation;

         (ii) it has full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement;

         (iii) the  execution,  delivery and  performance  of this Agreement has
     been duly  authorized by all necessary  corporate  action on the part of it
     and does not require any  stockholder  approval,  or approval or consent of
     any trustee or holder of any  indebtedness  or  obligations of it, and such
     document has been duly  executed and  delivered by it and  constitutes  its
     legal, valid and binding  obligations  enforceable against it in accordance
     with the terms  hereof  except as such  enforceability  may be  limited  by
     bankruptcy, insolvency, moratorium, reorganization or other similar laws or
     equitable principles of general application to or affecting the enforcement
     of creditors' rights generally  (regardless of whether such  enforceability
     is considered in a proceeding in equity or at law);

         (iv) no  authorization,  consent or approval of or other action by, and
     no  notice  to  or  filing  with,   any  United  States  federal  or  state
     governmental  authority or regulatory  body is required for the  execution,
     delivery or performance by it of this Agreement;

         (v)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement,  nor compliance with the terms and provisions hereof,  conflicts
     or will conflict with or results or will result in a breach or violation of
     any of the terms,  conditions or provisions of, or will require any consent
     or approval under, any law,  governmental rule or regulation or the charter
     documents,  as  amended,  or  bylaws,  as  amended,  of it or  any  similar
     instrument  binding on it or any order,  writ,  injunction or decree of any
     court or  governmental  authority  against  it or by which it or any of its
     properties  is  bound  or any  indenture,  mortgage  or  contract  or other
     agreement or instrument to which it is a party or by which it or any of its
     properties is bound, or constitutes or will constitute a default thereunder
     or results  or will  result in the  imposition  of any lien upon any of its
     properties; and



         (vi) there are no pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (A) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement or (B) would call into question or challenge the validity of this
     Agreement or the enforceability hereof in accordance with the terms hereof,
     nor is the Paying  Agent in default with respect to any order of any court,
     governmental authority, arbitration board or administrative agency so as to
     adversely  affect  its  ability  to  perform  its  obligations  under  this
     Agreement.

         SECTION 7.  INDEMNIFICATION.  Except for actions expressly  required of
the Escrow Agent or the Paying Agent hereunder, each of the Escrow Agent and the
Paying Agent shall in all cases be fully justified in failing or refusing to act
hereunder  unless it shall have been  indemnified by the party  requesting  such
action in a manner  reasonably  satisfactory to it against any and all liability
and expense  which may be incurred  by it by reason of taking or  continuing  to
take any such action.  In the event  Continental  requests any  amendment to any
Operative  Agreement  (as  defined  in the Note  Purchase  Agreement),  the Pass
Through  Trustee  agrees to pay all  reasonable  fees and  expenses  (including,
without  limitation,  fees and disbursements of counsel) of the Escrow Agent and
the Paying Agent in connection therewith.

         SECTION 8. AMENDMENT, ETC. Upon request of the Pass Through Trustee and
approval  by an Action of  Investors,  the  Escrow  Agent  shall  enter  into an
amendment to this Agreement, so long as such amendment does not adversely affect
the rights or obligations of the Escrow Agent or the Paying Agent, PROVIDED that
upon  request  of the Pass  Through  Trustee  and  without  any  consent  of the
Investors,  the Escrow Agent shall enter into an amendment to this Agreement for
any of the following purposes:

         (1) to correct or supplement any provision in this Agreement  which may
     be defective or inconsistent with any other provision herein or to cure any
     ambiguity  or correct  any  mistake or to modify any other  provision  with
     respect to matters or questions arising under this Agreement, PROVIDED that
     any such action shall not materially  adversely affect the interests of the
     Investors; or

         (2) to comply with any requirement of the SEC, applicable law, rules or
     regulations of any exchange or quotation  system on which the  Certificates
     are listed or any regulatory body; or

         (3) to evidence and provide for the  acceptance  of  appointment  under
     this  Agreement  of a successor  Escrow  Agent,  successor  Paying Agent or
     successor Pass Through Trustee.

         SECTION 9. NOTICES.  Unless otherwise  expressly  provided herein,  any
notice  or  other  communication  under  this  Agreement  shall  be  in  writing
(including  by  facsimile)  and shall be deemed to be given and  effective  upon



receipt thereof.  All notices shall be sent to (a) in the case of the Investors,
as their respective  addresses shall appear in the Register,  (b) in the case of
the Escrow Agent,  First  Security  Bank,  National  Association,  79 South Main
Street,  Third  Floor,  Salt Lake City,  UT 84111,  Attention:  Corporate  Trust
Services  (Telecopier:  (801)  246-5053),  (c) in the case of the  Pass  Through
Trustee,  Wilmington  Trust Company,  1100 North Market Street,  Wilmington,  DE
19890, Attention: Corporate Trust Administration (Telecopier: (302) 651-8882) or
(d) in the case of the Paying Agent, Wilmington Trust Company, 1100 North Market
Street,   Wilmington,  DE  19890,  Attention:   Corporate  Trust  Administration
(Telecopier:  (302)  651-8882),  in  each  case  with  a  copy  to  Continental,
Continental Airlines,  Inc., 1600 Smith Street, Dept. HQS-FN, Houston, TX 77002,
Attention: Vice President Corporate Finance (Telecopier:  (713) 324-2447) (or at
such other  address as any such party may specify from time to time in a written
notice to the other  parties).  On or prior to the execution of this  Agreement,
the Pass  Through  Trustee  has  delivered  to the  Escrow  Agent a  certificate
containing  specimen  signatures  of the  representatives  of the  Pass  Through
Trustee who are authorized to give notices and instructions with respect to this
Agreement.  The Escrow Agent may conclusively rely on such certificate until the
Escrow  Agent  receives  written  notice  from the Pass  Through  Trustee to the
contrary.

         SECTION 10.  TRANSFER.  No party  hereto shall be entitled to assign or
otherwise  transfer this  Agreement (or any interest  herein) other than (in the
case of the Escrow Agent) to a successor  escrow agent under Section 1.06 hereof
or (in the case of the Paying  Agent) to a successor  paying agent under Section
2.04 hereof,  and any purported  assignment in violation  thereof shall be void.
This  Agreement  shall be binding upon the parties  hereto and their  respective
successors  and (in the case of the  Escrow  Agent and the Paying  Agent)  their
respective  permitted  assigns.  Upon the occurrence of the Transfer (as defined
below)  contemplated  by the  Assignment  and  Assumption  Agreement (as defined
below),  the Pass Through Trustee shall (without  further act) be deemed to have
transferred all of its right, title and interest in and to this Agreement to the
trustee of the Successor Trust (as defined below) and,  thereafter,  the trustee
of the  Successor  Trust  shall  be  deemed  to be the  "Pass  Through  Trustee"
hereunder  with  the  rights  and  obligations  of the  "Pass  Through  Trustee"
hereunder and each reference herein to "Continental  Airlines Pass Through Trust
1999-1B-O"  shall be deemed to be a  reference  to  "Continental  Airlines  Pass
Through Trust 1999-1B-S".  The parties hereto hereby  acknowledge and consent to
the Transfer  contemplated by the Assignment and Assumption  Agreement.  As used
herein,  "TRANSFER"  means the  transfers of the assets to the  Successor  Trust
contemplated  by  the  Assignment  and  Assumption  Agreement;  "ASSIGNMENT  AND
ASSUMPTION  AGREEMENT"  means the  Assignment  and  Assumption  Agreement  to be
entered into between the Pass Through  Trustee and the trustee of the  Successor
Trust,  substantially  in  the  form  of  Exhibit  C to  the  Trust  Supplement;
"SUCCESSOR TRUST" means the Continental Airlines Pass Through Trust 1999-1B-S.

         SECTION 11.  ENTIRE  AGREEMENT.  This  Agreement  sets forth all of the
promises, covenants, agreements,  conditions and understandings among the Escrow
Agent,  the Paying Agent,  the  Underwriters  and the Pass Through  Trustee with
respect  to  the  subject   matter   hereof,   and   supersedes  all  prior  and
contemporaneous agreements and undertakings,  inducements or conditions, express
or implied, oral or written.



         SECTION 12.  GOVERNING  LAW. This  Agreement  shall be governed by, and
construed in accordance with, the laws of the State of New York.

         SECTION 13. WAIVER OF JURY TRIAL RIGHT.  EACH OF THE ESCROW AGENT,  THE
PAYING  AGENT,  THE  INVESTORS  AND THE PASS THROUGH  TRUSTEE  ACKNOWLEDGES  AND
ACCEPTS  THAT IN ANY SUIT,  ACTION OR  PROCEEDING  ARISING OUT OF OR RELATING TO
THIS AGREEMENT SUCH PARTY IRREVOCABLY WAIVES ITS RIGHT TO A TRIAL BY JURY.

         SECTION 14. COUNTERPARTS. This Agreement may be executed in one or more
counterparts, all of which taken together shall constitute one instrument.






         IN  WITNESS   WHEREOF,   the  Escrow  Agent,   the  Paying  Agent,  the
Underwriters  and the Pass  Through  Trustee  have caused this Escrow and Paying
Agent Agreement (Class B) to be duly executed as of the day and year first above
written.

                                    FIRST SECURITY BANK, NATIONAL
                                    ASSOCIATION, as Escrow Agent


                                    By __________________________
                                       Name:
                                       Title:


                                    CREDIT SUISSE FIRST BOSTON
                                      CORPORATION,
                                    MORGAN STANLEY & CO. INCORPORATED,
                                    CHASE SECURITIES INC.,
                                    GOLDMAN, SACHS & CO. and
                                    SALOMON SMITH BARNEY INC.
                                      as Underwriters


                                    By: CREDIT SUISSE FIRST BOSTON
                                        CORPORATION


                                    By __________________________
                                       Name:
                                       Title:

                                    WILMINGTON   TRUST   COMPANY,   not  in  its
                                    individual  capacity,  but  solely  as  Pass
                                    Through   Trustee   for  and  on  behalf  of
                                    Continental Airlines Pass Through Trust
                                    1999-1B-O


                                    By __________________________
                                       Name:
                                       Title:






                                    WILMINGTON TRUST COMPANY,
                                    as Paying Agent


                                    By __________________________
                                       Name:
                                       Title:










                                                                       EXHIBIT A

                 CONTINENTAL AIRLINES 1999-1B ESCROW RECEIPT

                                     No. __

         This  Escrow  Receipt  evidences  a  fractional  undivided  interest in
amounts  ("ACCOUNT  AMOUNTS")  from time to time deposited into a certain paying
agent  account (the "PAYING AGENT  ACCOUNT")  described in the Escrow and Paying
Agent Agreement (Class B) dated as of February 8, 1999 (as amended,  modified or
supplemented  from time to time, the "ESCROW AND PAYING AGENT  AGREEMENT") among
First Security Bank,  National  Association,  as Escrow Agent (in such capacity,
together  with its  successors in such  capacity,  the "ESCROW  AGENT"),  Credit
Suisse  First  Boston  Corporation,  Morgan  Stanley & Co.  Incorporated,  Chase
Securities  Inc.,  Goldman,  Sachs & Co.  and  Salomon  Smith  Barney  Inc.,  as
Underwriters,  Wilmington  Trust  Company,  as Pass  Through  Trustee  (in  such
capacity,  together  with its  successors  in such  capacity,  the "PASS THROUGH
TRUSTEE")  and  Wilmington  Trust  Company,  as paying agent (in such  capacity,
together with its successors in such capacity, the "PAYING AGENT").  Capitalized
terms not defined herein shall have the meanings  assigned to them in the Escrow
and Paying Agent Agreement.

         This  Escrow  Receipt  is issued  under and is  subject  to the  terms,
provisions and conditions of the Escrow and Paying Agent Agreement. By virtue of
its acceptance hereof the holder of this Escrow Receipt assents and agrees to be
bound by the provisions of the Escrow and Paying Agent Agreement and this Escrow
Receipt.

         This Escrow  Receipt  represents  a  fractional  undivided  interest in
amounts  deposited from time to time in the Paying Agent Account,  and grants or
represents no rights, benefits or interests of any kind in respect of any assets
or property  other than such  amounts.  This Escrow  Receipt  evidences the same
percentage interest in the Account Amounts as the Fractional  Undivided Interest
in the Pass  Through  Trust  evidenced by the  Certificate  to which this Escrow
Receipt is affixed.

         All payments and distributions made to Receiptholders in respect of the
Escrow Receipt shall be made only from Account  Amounts  deposited in the Paying
Agent  Account.  The holder of this Escrow  Receipt,  by its  acceptance of this
Escrow  Receipt,  agrees that it will look solely to the Account Amounts for any
payment or  distribution  due to it pursuant to this Escrow  Receipt and that it
will not have any recourse to Continental,  the Pass Through Trustee, the Paying
Agent or the Escrow Agent,  except as expressly  provided  herein or in the Pass
Through Trust Agreement.  No Receiptholder of this Escrow Receipt shall have any
right to vote or in any manner otherwise control the operation and management of
the Paying Agent Account,  nor shall anything set forth herein,  or contained in
the  terms  of  this  Escrow  Receipt,  be  construed  so as to  constitute  the
Receiptholders from time to time as partners or members of an association.

         This  Escrow  Receipt  may not be  assigned  or  transferred  except in
connection  with the  assignment  or transfer of the  Certificate  to which this



Escrow  Receipt is  affixed.  After  payment to the holder  hereof of its Escrow
Interest  in the  Final  Distribution,  upon the  request  of the  Pass  Through
Trustee,  the holder hereof will return this Escrow  Receipt to the Pass Through
Trustee.

            The Paying Agent may treat the person in whose name the  Certificate
to which this Escrow  Receipt is attached as the owner hereof for all  purposes,
and the Paying Agent shall not be affected by any notice to the contrary.

            THIS ESCROW RECEIPT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK.






         IN WITNESS WHEREOF,  the Escrow Agent has caused this Escrow Receipt to
be duly executed.

Dated: February 8, 1999

                                    FIRST SECURITY BANK,
                                    NATIONAL ASSOCIATION,
                                    as Escrow Agent

                                    By __________________________
                                       Name:
                                       Title:











                                                                       EXHIBIT B

                             WITHDRAWAL CERTIFICATE
                                    (Class B)

                  First Security Bank, National Association,
                                 as Escrow Agent

Dear Sirs:

         Reference is made to the Escrow and Paying Agent Agreement, dated as of
February 8, 1999 (the "Agreement"). We hereby certify to you that the conditions
to the  obligations  of the  undersigned  to execute a  Participation  Agreement
pursuant to the Note Purchase Agreement have been satisfied. Pursuant to Section
1.02(c) of the Agreement,  please execute the attached  Notice of Withdrawal and
immediately transmit by facsimile to the Depositary, at (212) 921-5947 and (212)
852-6369, Attention: Brigitte Thieme and Mark Randles.

                                    Very truly yours,

                                    WILMINGTON TRUST COMPANY,
                                    not in its individual capacity but
                                    solely as Pass Through Trustee


                                    By __________________________
                                       Name:
                                       Title:



Dated:  ____________, 199_








                        ESCROW AND PAYING AGENT AGREEMENT
                                    (Class C)

                          Dated as of February 8, 1999

                                      among

                  FIRST SECURITY BANK, NATIONAL ASSOCIATION

                                 as Escrow Agent

                   CREDIT SUISSE FIRST BOSTON CORPORATION,
                      MORGAN STANLEY & CO. INCORPORATED,
                             CHASE SECURITIES INC.,
                              GOLDMAN, SACHS & CO.
                                       and
                            SALOMON SMITH BARNEY INC.

                                 as Underwriters

                            WILMINGTON TRUST COMPANY,
                         not in its individual capacity,
                       but solely as Pass Through Trustee
                              for and on behalf of
                Continental Airlines Pass Through Trust 1999-1C-O

                             as Pass Through Trustee

                                       and

                            WILMINGTON TRUST COMPANY

                                 as Paying Agent









                                TABLE OF CONTENTS
                                                                            PAGE

SECTION 1.              Escrow Agent.........................................2
      Section 1.01.     Appointment of Escrow Agent..........................2
      Section 1.02.     Instruction; Etc.....................................2
      Section 1.03.     Initial Escrow Amount; Issuance of
                        Escrow Receipts......................................3
      Section 1.04.     Payments to Receiptholders...........................4
      Section 1.05.     Mutilated, Destroyed, Lost or Stolen
                        Escrow Receipt.......................................4
      Section 1.06.     Additional Escrow Amounts............................5
      Section 1.07.     Resignation or Removal of Escrow Agent...............5
      Section 1.08.     Persons Deemed Owners................................5
      Section 1.09.     Further Assurances...................................5

SECTION 2.              Paying Agent.........................................6
      Section 2.01.     Appointment of Paying Agent..........................6
      Section 2.02.     Establishment of Paying Agent Account................6
      Section 2.03.     Payments from Paying Agent Account...................6
      Section 2.04.     Withholding Taxes....................................7
      Section 2.05.     Resignation or Removal of Paying Agent...............7
      Section 2.06.     Notice of Final Withdrawal...........................8

SECTION 3.              Payments.............................................8

SECTION 4.              Other Actions........................................9

SECTION 5.              Representations and Warranties of the Escrow Agent...9

SECTION 6.              Representations and Warranties of the Paying Agent..10

SECTION 7.              Indemnification.....................................11

SECTION 8.              Amendment, Etc......................................11

SECTION 9.              Notices.............................................12

SECTION 10.             Transfer............................................12

SECTION 11.             Entire Agreement....................................13

SECTION 12.             Governing Law.......................................13

SECTION 13.             Waiver of Jury Trial Right..........................13

SECTION 14.             Counterparts........................................13


Exhibit A               Escrow Receipt
Exhibit B               Withdrawal Certificate




         ESCROW AND PAYING  AGENT  AGREEMENT  (Class C) dated as of  February 8,
1999 (as amended,  modified or supplemented from time to time, this "AGREEMENT")
among FIRST SECURITY BANK, NATIONAL ASSOCIATION, a national banking association,
as  Escrow  Agent  (in  such  capacity,  together  with its  successors  in such
capacity,  the "ESCROW AGENT");  CREDIT SUISSE FIRST BOSTON CORPORATION,  MORGAN
STANLEY & CO.  INCORPORATED,  CHASE  SECURITIES INC.,  GOLDMAN,  SACHS & CO. and
SALOMON SMITH BARNEY INC., as Underwriters of the Certificates referred to below
(the  "UNDERWRITERS" and together with their respective  transferees and assigns
as  registered   owners  of  the  Certificates,   the  "INVESTORS")   under  the
Underwriting  Agreement referred to below;  WILMINGTON TRUST COMPANY, a Delaware
banking  corporation,  not  in  its  individual  capacity  except  as  otherwise
expressly  provided  herein,  but solely as trustee (in such capacity,  together
with its successors in such capacity, the "PASS THROUGH TRUSTEE") under the Pass
Through Trust  Agreement  referred to below;  and WILMINGTON  TRUST  COMPANY,  a
Delaware  banking  corporation,  as paying agent  hereunder  (in such  capacity,
together with its successors in such capacity, the "PAYING AGENT").

                               W I T N E S S E T H

         WHEREAS,  Continental  Airlines,  Inc.  ("CONTINENTAL")  and  the  Pass
Through  Trustee have entered into a Trust  Supplement,  dated as of February 8,
1999 (the "TRUST SUPPLEMENT"),  to the Pass Through Trust Agreement, dated as of
September 25, 1997 (together, as amended,  modified or supplemented from time to
time in accordance with the terms thereof,  the "PASS THROUGH TRUST  AGREEMENT")
relating to Continental Airlines Pass Through Trust 1999-1C-O (the "PASS THROUGH
TRUST")  pursuant to which the Continental  Airlines Pass Through Trust,  Series
1999-1C-O  Certificates  referred  to  therein  (the  "CERTIFICATES")  are being
issued;

         WHEREAS,   Continental  and  the  Underwriters  have  entered  into  an
Underwriting  Agreement  dated as of January 21, 1999 (as  amended,  modified or
supplemented  from  time to time in  accordance  with  the  terms  thereof,  the
"UNDERWRITING  AGREEMENT") pursuant to which the Pass Through Trustee will issue
and sell the Certificates to the Underwriters;

         WHEREAS,  Continental,  the Pass Through  Trustee,  certain  other pass
through  trustees and certain other persons  concurrently  herewith are entering
into the  Note  Purchase  Agreement,  dated as of the  date  hereof  (the  "NOTE
PURCHASE  AGREEMENT"),  pursuant to which the Pass Through Trustee has agreed to
acquire from time to time on or prior to the Delivery  Period  Termination  Date
(as defined in the Note  Purchase  Agreement)  equipment  notes (the  "EQUIPMENT
NOTES") issued to finance the acquisition of aircraft by Continental,  as lessee
or as  owner,  utilizing  a  portion  of  the  proceeds  from  the  sale  of the
Certificates (the "NET PROCEEDS");

         WHEREAS,  the Underwriters and the Pass Through Trustee intend that the
Net Proceeds be held in escrow by the Escrow  Agent on behalf of the  Investors,
subject to withdrawal upon request by the Pass Through Trustee and  satisfaction
of the  conditions  set forth in the Note Purchase  Agreement for the purpose of
purchasing Equipment Notes, and that pending such withdrawal the Net Proceeds be



deposited   on  behalf  of  the  Escrow  Agent  with   Westdeutsche   Landesbank
Girozentrale,   acting  through  its  New  York  branch,   as  Depositary   (the
"DEPOSITARY")  under the Deposit Agreement,  dated as of the date hereof between
the  Depositary  and the Escrow  Agent  relating to the Pass  Through  Trust (as
amended, modified or supplemented from time to time in accordance with the terms
thereof,  the "DEPOSIT  AGREEMENT")  pursuant to which,  among other things, the
Depositary  will pay interest for  distribution  to the  Investors and establish
accounts from which the Escrow Agent shall make  withdrawals upon request of and
proper certification by the Pass Through Trustee;

         WHEREAS,  the Escrow  Agent  wishes to appoint the Paying  Agent to pay
amounts  required to be  distributed  to the Investors in  accordance  with this
Agreement; and

         WHEREAS,  capitalized  terms used but not defined herein shall have the
meanings ascribed to such terms in the Pass Through Trust Agreement.

         NOW, THEREFORE,  in consideration of the obligations  contained herein,
and for other good and valuable  consideration,  the receipt and  sufficiency of
which is hereby acknowledged, the parties hereto hereby agree as follows:

         SECTION 1. ESCROW AGENT.

         Section 1.01.  APPOINTMENT OF ESCROW AGENT.  Each of the  Underwriters,
for and on  behalf  of  each  of the  Investors,  hereby  irrevocably  appoints,
authorizes  and directs the Escrow  Agent to act as escrow  agent and  fiduciary
hereunder and under the Deposit  Agreement  for such specific  purposes and with
such powers as are  specifically  delegated  to the Escrow Agent by the terms of
this  Agreement,  together with such other powers as are  reasonably  incidental
thereto.  Any and all money  received  and held by the Escrow  Agent  under this
Agreement or the Deposit  Agreement  shall be held in escrow by the Escrow Agent
in accordance  with the terms of this  Agreement.  This Agreement is irrevocable
and the Investors' rights with respect to any monies received and held in escrow
by the Escrow Agent under this Agreement or the Deposit  Agreement shall only be
as provided  under the terms and  conditions  of this  Agreement and the Deposit
Agreement.  The Escrow Agent (which term as used in this sentence  shall include
reference to its affiliates and its own and its affiliates' officers, directors,
employees and agents): (a) shall have no duties or responsibilities except those
expressly set forth in this Agreement;  (b) shall not be responsible to the Pass
Through Trustee or the Investors for any recitals,  statements,  representations
or warranties of any person other then itself contained in this Agreement or the
Deposit Agreement or for the failure by the Pass Through Trustee,  the Investors
or any other  person or entity  (other than the Escrow  Agent) to perform any of
its  obligations  hereunder  (whether  or not the  Escrow  Agent  shall have any
knowledge  thereof);  and (c) shall not be  responsible  for any action taken or
omitted to be taken by it  hereunder  or  provided  for herein or in  connection
herewith,  except for its own willful  misconduct or gross negligence (or simple
negligence in connection with the handling of funds).

         Section 1.02. INSTRUCTION; ETC. The Underwriters,  for and on behalf of
each of the Investors,  hereby  irrevocably  instruct the Escrow Agent,  and the
Escrow Agent agrees, (a) to enter into the Deposit Agreement, (b) to appoint the



Paying  Agent as provided in this  Agreement,  (c) upon  receipt at any time and
from  time to time  prior  to the  Termination  Date  (as  defined  below)  of a
certificate  substantially  in the  form of  Exhibit  B  hereto  (a  "WITHDRAWAL
CERTIFICATE")  executed by the Pass Through  Trustee,  together with an attached
Notice of  Purchase  Withdrawal  in  substantially  the form of Exhibit A to the
Deposit  Agreement duly completed by the Pass Through  Trustee (the  "APPLICABLE
NOTICE  OF  PURCHASE  WITHDRAWAL"  and the  withdrawal  to which it  relates,  a
"PURCHASE WITHDRAWAL"), immediately to execute the Applicable Notice of Purchase
Withdrawal  as Escrow  Agent and  transmit  it to the  Depositary  by  facsimile
transmission in accordance with the Deposit  Agreement;  PROVIDED that, upon the
request of the Pass Through  Trustee after such  transmission,  the Escrow Agent
shall cancel such Applicable Notice of Purchase Withdrawal, and (d) if there are
any undrawn  Deposits (as defined in the Deposit  Agreement) on the "TERMINATION
DATE",  which shall mean the earlier of (i) August 2, 2000 (provided  that, if a
labor strike occurs at The Boeing Company prior to such date (a "LABOR STRIKE"),
such date  shall be  extended  by adding  thereto  the  number of days that such
strike continued in effect (the "ADDITIONAL DAYS") and (ii) the day on which the
Escrow Agent receives notice from the Pass Through Trustee that the Pass Through
Trustee's  obligation  to  purchase  Equipment  Notes  under  the Note  Purchase
Agreement has terminated,  to give notice to the Depositary  (with a copy to the
Paying Agent)  substantially  in the form of Exhibit B to the Deposit  Agreement
requesting a withdrawal of all of the remaining Deposits,  together with accrued
and unpaid interest on such Deposits to the date of withdrawal,  on the 25th day
after the date that such notice of withdrawal is given to the Depositary (or, if
not a Business Day, on the next succeeding Business Day) (a "FINAL WITHDRAWAL"),
PROVIDED that if the day scheduled for the Final  Withdrawal in accordance  with
the  foregoing  is within 10 days before or after a Regular  Distribution  Date,
then the Escrow Agent shall request that such requested Final Withdrawal be made
on such Regular  Distribution Date (the date of such requested  withdrawal,  the
"FINAL  WITHDRAWAL  DATE"). If for any reason the Escrow Agent shall have failed
to give the Final  Withdrawal  Notice to the  Depositary  on or before August 9,
2000 (PROVIDED that if a Labor Strike occurs, such date shall be extended by the
Additional  Days),  and there are  unwithdrawn  Deposits on such date, the Final
Withdrawal  Date shall be deemed to be August 31, 2000 (PROVIDED that if a Labor
Strike occurs, such date shall be extended by the Additional Days).

         Section 1.03. INITIAL ESCROW AMOUNT;  ISSUANCE OF ESCROW RECEIPTS.  The
Escrow Agent hereby directs the  Underwriters  to, and the  Underwriters  hereby
acknowledge  that on the date  hereof  they  shall,  irrevocably  deliver to the
Depositary on behalf of the Escrow Agent, an amount in U.S. dollars  ("DOLLARS")
and immediately  available funds equal to $127,039,000  for deposit on behalf of
the Escrow  Agent with the  Depositary  in  accordance  with  Section 2.1 of the
Deposit  Agreement.  The  Underwriters  hereby  instruct the Escrow Agent,  upon
receipt of such sum from the Underwriters,  to confirm such receipt by executing
and  delivering  to the Pass  Through  Trustee an Escrow  Receipt in the form of
Exhibit A hereto (an "ESCROW  RECEIPT"),  (a) to be affixed by the Pass  Through
Trustee to each  Certificate  and (b) to evidence the same  percentage  interest
(the  "ESCROW  INTEREST")  in the  Account  Amounts  (as  defined  below) as the
Fractional  Undivided  Interest  in the  Pass  Through  Trust  evidenced  by the
Certificate to which it is to be affixed.  The Escrow Agent shall provide to the
Pass Through Trustee for attachment to each  Certificate  newly issued under and
in accordance  with the Pass Through Trust  Agreement an executed Escrow Receipt
as the Pass Through  Trustee may from time to time request of the Escrow  Agent.
Each Escrow  Receipt  shall be registered by the Escrow Agent in a register (the
"REGISTER")  maintained  by the Escrow Agent in the same name and same manner as



the  Certificate to which it is attached and may not thereafter be detached from
such  Certificate to which it is to be affixed prior to the  distribution of the
Final Withdrawal (the "FINAL  DISTRIBUTION").  After the Final Distribution,  no
additional  Escrow  Receipts shall be issued and the Pass Through  Trustee shall
request  the  return to the Escrow  Agent for  cancellation  of all  outstanding
Escrow Receipts.

         Section   1.04.   PAYMENTS  TO   RECEIPTHOLDERS.   All   payments   and
distributions   made   to   holders   of   an   Escrow   Receipt   (collectively
"RECEIPTHOLDERS")  in  respect  of the  Escrow  Receipt  shall be made only from
amounts  deposited  in the Paying  Agent  Account (as defined  below)  ("ACCOUNT
AMOUNTS").  Each Receiptholder,  by its acceptance of an Escrow Receipt,  agrees
that  (a) it  will  look  solely  to the  Account  Amounts  for any  payment  or
distribution  due to such  Receiptholder  pursuant  to the  terms of the  Escrow
Receipt and this Agreement and (b) it will have no recourse to Continental,  the
Pass Through Trustee,  the Paying Agent or the Escrow Agent, except as expressly
provided herein or in the Pass Through Trust Agreement.  No Receiptholder  shall
have any right to vote or in any manner  otherwise  control  the  operation  and
management of the Paying Agent Account or the obligations of the parties hereto,
nor shall  anything  set forth  herein,  or contained in the terms of the Escrow
Receipt,  be construed so as to constitute the Receiptholders  from time to time
as partners or members of an association.

         Section 1.05. MUTILATED,  DESTROYED,  LOST OR STOLEN ESCROW RECEIPT. If
(a) any  mutilated  Escrow  Receipt is  surrendered  to the Escrow  Agent or the
Escrow Agent receives  evidence to its satisfaction of the destruction,  loss or
theft of any Escrow  Receipt and (b) there is  delivered to the Escrow Agent and
the Pass Through Trustee such security, indemnity or bond, as may be required by
them to hold each of them harmless,  then,  absent notice to the Escrow Agent or
the Pass Through Trustee that such destroyed,  lost or stolen Escrow Receipt has
been acquired by a bona fide  purchaser,  and provided that the  requirements of
Section  8-405  of the  Uniform  Commercial  Code in  effect  in any  applicable
jurisdiction are met, the Escrow Agent shall execute,  authenticate and deliver,
in  exchange  for or in lieu of any such  mutilated,  destroyed,  lost or stolen
Escrow  Receipt,  a new Escrow  Receipt or Escrow  Receipts  and of like  Escrow
Interest  in the  Account  Amounts  and  bearing a number not  contemporaneously
outstanding.

         In  connection  with the issuance of any new Escrow  Receipt under this
Section  1.05,  the Escrow Agent may require the payment of a sum  sufficient to
cover any tax or other  governmental  charge  that may be  imposed  in  relation
thereto  and any other  expenses  (including  the fees and  expenses of the Pass
Through Trustee and the Escrow Agent) connected therewith.

         Any duplicate Escrow Receipt issued pursuant to this Section 1.05 shall
constitute conclusive evidence of the appropriate Escrow Interest in the Account
Amounts,  as if originally issued,  whether or not the lost, stolen or destroyed
Escrow Receipt shall be found at any time.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the  replacement or
payment of mutilated, destroyed, lost or stolen Escrow Receipts.



         Section 1.06.  ADDITIONAL  ESCROW AMOUNTS.  On the date of any Purchase
Withdrawal,  the Pass Through Trustee may re-deposit with the Depositary some or
all of the amounts so  withdrawn in  accordance  with Section 2.4 of the Deposit
Agreement.

         Section 1.07.  RESIGNATION  OR REMOVAL OF ESCROW AGENT.  Subject to the
appointment and acceptance of a successor  Escrow Agent as provided  below,  the
Escrow  Agent may  resign at any time by giving 30 days'  prior  written  notice
thereof to the  Investors,  but may not otherwise be removed except for cause by
the written  consent of the  Investors  with respect to  Investors  representing
Escrow Interests aggregating not less than a majority in interest in the Account
Amounts (an "ACTION OF INVESTORS").  Upon any such  resignation or removal,  the
Investors,  by an  Action  of  Investors,  shall  have the  right to  appoint  a
successor  Escrow  Agent.  If no  successor  Escrow  Agent  shall  have  been so
appointed  and shall have  accepted  such  appointment  within 30 days after the
retiring  Escrow  Agent's  giving of notice of resignation or the removal of the
retiring  Escrow Agent,  then the retiring  Escrow Agent may appoint a successor
Escrow Agent.  Any successor Escrow Agent shall be a bank which has an office in
the United States with a combined capital and surplus of at least  $100,000,000.
Upon the acceptance of any  appointment as Escrow Agent hereunder by a successor
Escrow Agent, such successor Escrow Agent shall enter into such documents as the
Pass Through  Trustee  shall require and shall  thereupon  succeed to and become
vested with all the rights, powers, privileges and duties of the retiring Escrow
Agent,  and the retiring  Escrow Agent shall be  discharged  from its duties and
obligations  hereunder.  No  resignation or removal of the Escrow Agent shall be
effective  unless a written  confirmation  shall have been obtained from each of
Moody's  Investors  Service,  Inc.  and  Standard & Poor's  Rating  Services,  a
division of The McGraw-Hill Companies,  Inc., that the replacement of the Escrow
Agent with the successor  Escrow Agent will not result in (a) a reduction of the
rating for the  Certificates  below the then current rating for the Certificates
or (b) a withdrawal or suspension of the rating of the Certificates.

         Section 1.08.  PERSONS  DEEMED  OWNERS.  Prior to due  presentment of a
Certificate for registration of transfer,  the Escrow Agent and the Paying Agent
may treat the Person in whose name any Escrow  Receipt is registered  (as of the
day of  determination)  as the owner of such  Escrow  Receipt for the purpose of
receiving  distributions  pursuant to this  Agreement and for all other purposes
whatsoever,  and neither the Escrow Agent nor the Paying Agent shall be affected
by any notice to the contrary.

         Section 1.09. FURTHER ASSURANCES.  The Escrow Agent agrees to take such
actions, and execute such other documents, as may be reasonably requested by the
Pass Through  Trustee in order to effectuate  the purposes of this Agreement and
the performance by the Escrow Agent of its obligations hereunder.

         SECTION 2. PAYING AGENT.

         Section  2.01.  APPOINTMENT  OF PAYING  AGENT.  The Escrow Agent hereby
irrevocably  appoints and authorizes the Paying Agent to act as its paying agent
hereunder, for the benefit of the Investors, for such specific purposes and with
such powers as are  specifically  delegated  to the Paying Agent by the terms of



this  Agreement,  together with such other powers as are  reasonably  incidental
thereto.  Any and all money  received  and held by the Paying  Agent  under this
Agreement or the Deposit Agreement shall be held in the Paying Agent Account for
the  benefit of the  Investors.  The Paying  Agent  (which  term as used in this
sentence  shall  include  reference  to its  affiliates  and  its  own  and  its
affiliates' officers, directors, employees and agents): (a) shall have no duties
or  responsibilities  except those  expressly set forth in this  Agreement,  and
shall not by reason of this  Agreement  be a trustee for the Escrow  Agent;  (b)
shall not be  responsible  to the  Escrow  Agent for any  recitals,  statements,
representations  or warranties of any person other then itself contained in this
Agreement  or for the failure by the Escrow  Agent or any other person or entity
(other  than the  Paying  Agent) to  perform  any of its  obligations  hereunder
(whether or not the Paying  Agent  shall have any  knowledge  thereof);  and (c)
shall not be  responsible  for any  action  taken or  omitted  to be taken by it
hereunder or provided for herein or in connection  herewith,  except for its own
willful  misconduct or gross negligence (or simple negligence in connection with
the handling of funds).

         Section 2.02.  ESTABLISHMENT OF PAYING AGENT ACCOUNT.  The Paying Agent
shall  establish a deposit  account (the "PAYING  AGENT  ACCOUNT") at Wilmington
Trust Company in the name of the Escrow Agent. It is expressly understood by the
parties hereto that the Paying Agent is acting as the paying agent of the Escrow
Agent  hereunder  and that no amounts on  deposit  in the Paying  Agent  Account
constitute part of the Trust Property.

         Section  2.03.  PAYMENTS  FROM PAYING AGENT  ACCOUNT.  The Escrow Agent
hereby  irrevocably  instructs the Paying Agent,  and the Paying Agent agrees to
act, as follows:

         (a) On each Interest Payment Date (as defined in the Deposit Agreement)
     or as soon  thereafter  as the Paying  Agent has  confirmed  receipt in the
     Paying  Agent  Account  from the  Depositary  of any  amount in  respect of
     accrued interest on the Deposits,  the Paying Agent shall distribute out of
     the  Paying  Agent  Account  the  entire  amount  deposited  therein by the
     Depositary.  There shall be so distributed to each  Receiptholder of record
     on the 15th day (whether or not a Business  Day)  preceding  such  Interest
     Payment  Date  by  check  mailed  to  such  Receiptholder,  at the  address
     appearing in the Register,  such  Receiptholder's  pro rata share (based on
     the Escrow Interest in the Account Amounts held by such  Receiptholder)  of
     the total  amount of interest  deposited  by the  Depositary  in the Paying
     Agent Account on such date,  except that,  with respect to Escrow  Receipts
     registered on the Record Date in the name of DTC, such  distribution  shall
     be made by wire  transfer  in  immediately  available  funds to the account
     designated by DTC.

         (b) Upon the  confirmation by the Paying Agent of receipt in the Paying
     Agent  Account  from the  Depositary  of any amount in respect of the Final
     Withdrawal,  the Paying Agent shall forthwith  distribute the entire amount
     of the Final Withdrawal deposited therein by the Depositary. There shall be
     so distributed to each  Receiptholder of record on the 15th day (whether or
     not a Business Day) preceding the Final  Withdrawal Date by check mailed to
     such  Receiptholder,  at  the  address  appearing  in  the  Register,  such
     Receiptholder's pro rata share (based on the Escrow Interest in the Account
     Amounts held by such Receiptholder) of the total amount in the Paying Agent
     Account on account of such Final  Withdrawal,  except that, with respect to



     Escrow  Receipts  registered  on the Record  Date in the name of DTC,  such
     distribution shall be made by wire transfer in immediately  available funds
     to the account designated by DTC.

         (c) If any  payment of interest  or  principal  in respect of the Final
     Withdrawal  is not  received  by the Paying  Agent  within five days of the
     applicable  date when due, then it shall be distributed  to  Receiptholders
     after  actual  receipt by the  Paying  Agent on the same basis as a Special
     Payment is distributed under the Pass Through Trust Agreement.

         (d) The Paying Agent shall  include  with any check mailed  pursuant to
     this Section any notice  required to be distributed  under the Pass Through
     Trust  Agreement  that is furnished to the Paying Agent by the Pass Through
     Trustee.

         Section  2.04.  WITHHOLDING  TAXES.  The Paying Agent shall exclude and
withhold from each  distribution of accrued interest on the Deposits (as defined
in the Deposit  Agreement) and any amount in respect of the Final Withdrawal any
and all  withholding  taxes  applicable  thereto as required by law.  The Paying
Agent  agrees to act as such  withholding  agent and, in  connection  therewith,
whenever  any  present or future  taxes or similar  charges  are  required to be
withheld  with  respect to any amounts  payable in respect of the  Deposits  (as
defined in the  Deposit  Agreement)  or the escrow  amounts,  to  withhold  such
amounts and timely pay the same to the appropriate  authority in the name of and
on behalf of the Receiptholders, that it will file any necessary withholding tax
returns or  statements  when due,  and that,  as promptly as possible  after the
payment  thereof,  it  will  deliver  to  each  such  Receiptholder  appropriate
documentation  showing  the  payment  thereof,  together  with  such  additional
documentary  evidence as such  Receiptholder may reasonably request from time to
time. The Paying Agent agrees to file any other information reports as it may be
required to file under United States law.

         Section 2.05.  RESIGNATION  OR REMOVAL OF PAYING AGENT.  Subject to the
appointment and acceptance of a successor  Paying Agent as provided  below,  the
Paying  Agent may  resign at any time by giving 30 days'  prior  written  notice
thereof to the Escrow Agent,  but may not otherwise be removed  except for cause
by the Escrow  Agent.  Upon any such  resignation  or removal,  the Escrow Agent
shall have the right to appoint a successor Paying Agent. If no successor Paying
Agent shall have been so  appointed  and shall have  accepted  such  appointment
within 30 days after the retiring Paying Agent's giving of notice of resignation
or the removal of the retiring Paying Agent,  then the retiring Paying Agent may
appoint a successor  Paying Agent.  Any  Successor  Paying Agent shall be a bank
which has an office in the United States with a combined  capital and surplus of
at least  $100,000,000.  Upon the acceptance of any  appointment as Paying Agent
hereunder by a successor  Paying Agent,  such successor Paying Agent shall enter
into such  documents  as the Escrow  Agent  shall  require  and shall  thereupon
succeed to and become vested with all the rights, powers,  privileges and duties
of the retiring Paying Agent,  and the retiring Paying Agent shall be discharged
from its duties and obligations hereunder.



         Section 2.06. NOTICE OF FINAL WITHDRAWAL. Promptly after receipt by the
Paying Agent of notice that the Escrow Agent has requested a Final Withdrawal or
that a Final Withdrawal will be made, the Paying Agent shall cause notice of the
distribution of the Final Withdrawal to be mailed to each of the  Receiptholders
at its address as it appears in the  Register.  Such notice  shall be mailed not
less than 15 days prior to the Final  Withdrawal  Date.  Such  notice  shall set
forth:

         (i)  the   Final   Withdrawal   Date  and  the  date  for   determining
     Receiptholders of record who shall be entitled to receive  distributions in
     respect of the Final Withdrawal,

         (ii) the amount of the payment in respect of the Final  Withdrawal  for
     each $1,000 face amount Certificate  (based on information  provided by the
     Pass Through Trustee) and the amount thereof  constituting  unused Deposits
     (as defined in the Deposit Agreement) and interest thereon, and

         (iii)  if the  Final  Withdrawal  Date is the  same  date as a  Regular
     Distribution  Date,  the total  amount to be received on such date for each
     $1,000 face amount Certificate  (based on information  provided by the Pass
     Through Trustee).

         Such   mailing  may  include  any  notice   required  to  be  given  to
Certificateholders  in connection  with such  distribution  pursuant to the Pass
Through Trust Agreement.

         SECTION 3. PAYMENTS.  If, notwithstanding the instructions in Section 4
of the Deposit  Agreement that all amounts payable to the Escrow Agent under the
Deposit Agreement be paid by the Depositary  directly to the Paying Agent or the
Pass Through Trustee (depending on the circumstances), the Escrow Agent receives
any payment thereunder, then the Escrow Agent shall forthwith pay such amount in
Dollars and in immediately  available  funds by wire transfer to (a) in the case
of a payment of accrued  interest  on the  Deposits  (as  defined in the Deposit
Agreement) or any Final Withdrawal, directly to the Paying Agent Account and (b)
in the case of any Purchase Withdrawal,  directly to the Pass Through Trustee or
its designee as specified and in the manner provided in the Applicable Notice of
Purchase  Withdrawal.  The  Escrow  Agent  hereby  waives  any and all rights of
set-off,  combination of accounts,  right of retention or similar right (whether
arising under applicable law, contract or otherwise) it may have against amounts
payable to the Paying Agent howsoever arising.

         SECTION  4.  OTHER  ACTIONS.  The  Escrow  Agent  shall take such other
actions  under  or in  respect  of the  Deposit  Agreement  (including,  without
limitation,  the enforcement of the obligations of the Depositary thereunder) as
the Investors, by an Action of Investors, may from time to time request.

         SECTION 5.  REPRESENTATIONS  AND  WARRANTIES OF THE ESCROW  AGENT.  The
Escrow Agent represents and warrants to Continental,  the Investors,  the Paying
Agent and the Pass Through Trustee as follows:



         (i) it is a national  banking  association  duly  organized and validly
     existing in good standing under the laws of the United States of America;

         (ii) it has full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement and the Deposit Agreement;

         (iii) the execution, delivery and performance of each of this Agreement
     and the  Deposit  Agreement  have been  duly  authorized  by all  necessary
     corporate  action  on the  part of it and do not  require  any  stockholder
     approval,  or  approval  or  consent  of  any  trustee  or  holder  of  any
     indebtedness  or  obligations  of it, and each such  document has been duly
     executed and delivered by it and constitutes  its legal,  valid and binding
     obligations  enforceable  against it in accordance with the terms hereof or
     thereof  except  as  such  enforceability  may be  limited  by  bankruptcy,
     insolvency,  moratorium,  reorganization or other similar laws or equitable
     principles  of general  application  to or  affecting  the  enforcement  of
     creditors' rights generally  (regardless of whether such  enforceability is
     considered in a proceeding in equity or at law);

         (iv) no  authorization,  consent or approval of or other action by, and
     no  notice  to  or  filing  with,   any  United  States  federal  or  state
     governmental  authority or regulatory  body is required for the  execution,
     delivery or performance by it of this Agreement or the Deposit Agreement;

         (v)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement  or the  Deposit  Agreement,  nor  compliance  with the terms and
     provisions hereof or thereof, conflicts or will conflict with or results or
     will result in a breach or  violation  of any of the terms,  conditions  or
     provisions  of, or will  require any consent or  approval  under,  any law,
     governmental rule or regulation or the charter  documents,  as amended,  or
     bylaws, as amended,  of it or any similar  instrument  binding on it or any
     order,  writ,  injunction or decree of any court or governmental  authority
     against  it or by  which  it or any  of  its  properties  is  bound  or any
     indenture,  mortgage or contract or other  agreement or instrument to which
     it is a  party  or by  which  it or any  of its  properties  is  bound,  or
     constitutes  or will  constitute  a default  thereunder  or results or will
     result in the imposition of any lien upon any of its properties; and

         (vi) there are no pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (A) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement  or the  Deposit  Agreement  or (B) would call into  question  or
     challenge  the validity of this  Agreement or the Deposit  Agreement or the
     enforceability  hereof or thereof in  accordance  with the terms  hereof or



     thereof,  nor is the Escrow  Agent in default  with respect to any order of
     any court,  governmental  authority,  arbitration  board or  administrative
     agency so as to  adversely  affect its ability to perform  its  obligations
     under this Agreement or the Deposit Agreement.

         SECTION 6.  REPRESENTATIONS  AND  WARRANTIES OF THE PAYING  AGENT.  The
Paying Agent represents and warrants to Continental,  the Investors,  the Escrow
Agent and the Pass Through Trustee as follows:

         (i)  it is a  Delaware  banking  company  duly  organized  and  validly
     existing  in  good  standing  under  the  laws  of  its   jurisdiction   of
     incorporation;

         (ii) it has full  power,  authority  and  legal  right to  conduct  its
     business  and  operations  as  currently  conducted  and to enter  into and
     perform its obligations under this Agreement;

         (iii) the  execution,  delivery and  performance  of this Agreement has
     been duly  authorized by all necessary  corporate  action on the part of it
     and does not require any  stockholder  approval,  or approval or consent of
     any trustee or holder of any  indebtedness  or  obligations of it, and such
     document has been duly  executed and  delivered by it and  constitutes  its
     legal, valid and binding  obligations  enforceable against it in accordance
     with the terms  hereof  except as such  enforceability  may be  limited  by
     bankruptcy, insolvency, moratorium, reorganization or other similar laws or
     equitable principles of general application to or affecting the enforcement
     of creditors' rights generally  (regardless of whether such  enforceability
     is considered in a proceeding in equity or at law);

         (iv) no  authorization,  consent or approval of or other action by, and
     no  notice  to  or  filing  with,   any  United  States  federal  or  state
     governmental  authority or regulatory  body is required for the  execution,
     delivery or performance by it of this Agreement;

         (v)  neither  the  execution,  delivery  or  performance  by it of this
     Agreement,  nor compliance with the terms and provisions hereof,  conflicts
     or will conflict with or results or will result in a breach or violation of
     any of the terms,  conditions or provisions of, or will require any consent
     or approval under, any law,  governmental rule or regulation or the charter
     documents,  as  amended,  or  bylaws,  as  amended,  of it or  any  similar
     instrument  binding on it or any order,  writ,  injunction or decree of any
     court or  governmental  authority  against  it or by which it or any of its
     properties  is  bound  or any  indenture,  mortgage  or  contract  or other
     agreement or instrument to which it is a party or by which it or any of its
     properties is bound, or constitutes or will constitute a default thereunder
     or results  or will  result in the  imposition  of any lien upon any of its
     properties; and



         (vi) there are no pending  or, to its  knowledge,  threatened  actions,
     suits,  investigations or proceedings (whether or not purportedly on behalf
     of it)  against or  affecting  it or any of its  property  before or by any
     court or administrative  agency which, if adversely  determined,  (A) would
     adversely  affect the ability of it to perform its  obligations  under this
     Agreement or (B) would call into question or challenge the validity of this
     Agreement or the enforceability hereof in accordance with the terms hereof,
     nor is the Paying  Agent in default with respect to any order of any court,
     governmental authority, arbitration board or administrative agency so as to
     adversely  affect  its  ability  to  perform  its  obligations  under  this
     Agreement.

         SECTION 7.  INDEMNIFICATION.  Except for actions expressly  required of
the Escrow Agent or the Paying Agent hereunder, each of the Escrow Agent and the
Paying Agent shall in all cases be fully justified in failing or refusing to act
hereunder  unless it shall have been  indemnified by the party  requesting  such
action in a manner  reasonably  satisfactory to it against any and all liability
and expense  which may be incurred  by it by reason of taking or  continuing  to
take any such action.  In the event  Continental  requests any  amendment to any
Operative  Agreement  (as  defined  in the Note  Purchase  Agreement),  the Pass
Through  Trustee  agrees to pay all  reasonable  fees and  expenses  (including,
without  limitation,  fees and disbursements of counsel) of the Escrow Agent and
the Paying Agent in connection therewith.

         SECTION 8. AMENDMENT, ETC. Upon request of the Pass Through Trustee and
approval  by an Action of  Investors,  the  Escrow  Agent  shall  enter  into an
amendment to this Agreement, so long as such amendment does not adversely affect
the rights or obligations of the Escrow Agent or the Paying Agent, PROVIDED that
upon  request  of the Pass  Through  Trustee  and  without  any  consent  of the
Investors,  the Escrow Agent shall enter into an amendment to this Agreement for
any of the following purposes:

         (1) to correct or supplement any provision in this Agreement  which may
     be defective or inconsistent with any other provision herein or to cure any
     ambiguity  or correct  any  mistake or to modify any other  provision  with
     respect to matters or questions arising under this Agreement, PROVIDED that
     any such action shall not materially  adversely affect the interests of the
     Investors; or

         (2) to comply with any requirement of the SEC, applicable law, rules or
     regulations of any exchange or quotation  system on which the  Certificates
     are listed or any regulatory body; or

         (3) to evidence and provide for the  acceptance  of  appointment  under
     this  Agreement  of a successor  Escrow  Agent,  successor  Paying Agent or
     successor Pass Through Trustee.

         SECTION 9. NOTICES.  Unless otherwise  expressly  provided herein,  any
notice  or  other  communication  under  this  Agreement  shall  be  in  writing
(including  by  facsimile)  and shall be deemed to be given and  effective  upon



receipt thereof.  All notices shall be sent to (a) in the case of the Investors,
as their respective  addresses shall appear in the Register,  (b) in the case of
the Escrow Agent,  First  Security  Bank,  National  Association,  79 South Main
Street,  Third  Floor,  Salt Lake City,  UT 84111,  Attention:  Corporate  Trust
Services  (Telecopier:  (801)  246-5053),  (c) in the case of the  Pass  Through
Trustee,  Wilmington  Trust Company,  1100 North Market Street,  Wilmington,  DE
19890, Attention: Corporate Trust Administration (Telecopier: (302) 651-8882) or
(d) in the case of the Paying Agent, Wilmington Trust Company, 1100 North Market
Street,   Wilmington,  DE  19890,  Attention:   Corporate  Trust  Administration
(Telecopier:  (302)  651-8882),  in  each  case  with  a  copy  to  Continental,
Continental Airlines,  Inc., 1600 Smith Street, Dept. HQS-FN, Houston, TX 77002,
Attention: Vice President Corporate Finance (Telecopier:  (713) 324-2447) (or at
such other  address as any such party may specify from time to time in a written
notice to the other  parties).  On or prior to the execution of this  Agreement,
the Pass  Through  Trustee  has  delivered  to the  Escrow  Agent a  certificate
containing  specimen  signatures  of the  representatives  of the  Pass  Through
Trustee who are authorized to give notices and instructions with respect to this
Agreement.  The Escrow Agent may conclusively rely on such certificate until the
Escrow  Agent  receives  written  notice  from the Pass  Through  Trustee to the
contrary.

         SECTION 10.  TRANSFER.  No party  hereto shall be entitled to assign or
otherwise  transfer this  Agreement (or any interest  herein) other than (in the
case of the Escrow Agent) to a successor  escrow agent under Section 1.06 hereof
or (in the case of the Paying  Agent) to a successor  paying agent under Section
2.04 hereof,  and any purported  assignment in violation  thereof shall be void.
This  Agreement  shall be binding upon the parties  hereto and their  respective
successors  and (in the case of the  Escrow  Agent and the Paying  Agent)  their
respective  permitted  assigns.  Upon the occurrence of the Transfer (as defined
below)  contemplated  by the  Assignment  and  Assumption  Agreement (as defined
below),  the Pass Through Trustee shall (without  further act) be deemed to have
transferred all of its right, title and interest in and to this Agreement to the
trustee of the Successor Trust (as defined below) and,  thereafter,  the trustee
of the  Successor  Trust  shall  be  deemed  to be the  "Pass  Through  Trustee"
hereunder  with  the  rights  and  obligations  of the  "Pass  Through  Trustee"
hereunder and each reference herein to "Continental  Airlines Pass Through Trust
1999-1C-O"  shall be deemed to be a  reference  to  "Continental  Airlines  Pass
Through Trust 1999-1C-S".  The parties hereto hereby  acknowledge and consent to
the Transfer  contemplated by the Assignment and Assumption  Agreement.  As used
herein,  "TRANSFER"  means the  transfers of the assets to the  Successor  Trust
contemplated  by  the  Assignment  and  Assumption  Agreement;  "ASSIGNMENT  AND
ASSUMPTION  AGREEMENT"  means the  Assignment  and  Assumption  Agreement  to be
entered into between the Pass Through  Trustee and the trustee of the  Successor
Trust,  substantially  in  the  form  of  Exhibit  C to  the  Trust  Supplement;
"SUCCESSOR TRUST" means the Continental Airlines Pass Through Trust 1999-1C-S.

         SECTION 11.  ENTIRE  AGREEMENT.  This  Agreement  sets forth all of the
promises, covenants, agreements,  conditions and understandings among the Escrow
Agent,  the Paying Agent,  the  Underwriters  and the Pass Through  Trustee with
respect  to  the  subject   matter   hereof,   and   supersedes  all  prior  and
contemporaneous agreements and undertakings,  inducements or conditions, express
or implied, oral or written.



         SECTION 12.  GOVERNING  LAW. This  Agreement  shall be governed by, and
construed in accordance with, the laws of the State of New York.

         SECTION 13. WAIVER OF JURY TRIAL RIGHT.  EACH OF THE ESCROW AGENT,  THE
PAYING  AGENT,  THE  INVESTORS  AND THE PASS THROUGH  TRUSTEE  ACKNOWLEDGES  AND
ACCEPTS  THAT IN ANY SUIT,  ACTION OR  PROCEEDING  ARISING OUT OF OR RELATING TO
THIS AGREEMENT SUCH PARTY IRREVOCABLY WAIVES ITS RIGHT TO A TRIAL BY JURY.

         SECTION 14. COUNTERPARTS. This Agreement may be executed in one or more
counterparts, all of which taken together shall constitute one instrument.




         IN  WITNESS   WHEREOF,   the  Escrow  Agent,   the  Paying  Agent,  the
Underwriters  and the Pass  Through  Trustee  have caused this Escrow and Paying
Agent Agreement (Class C) to be duly executed as of the day and year first above
written.

                                    FIRST SECURITY BANK, NATIONAL
                                    ASSOCIATION, as Escrow Agent


                                    By ____________________________________
                                       Name:
                                       Title:


                                    CREDIT SUISSE FIRST BOSTON
                                      CORPORATION,
                                    MORGAN STANLEY & CO. INCORPORATED,
                                    CHASE SECURITIES INC.,
                                    GOLDMAN, SACHS & CO. and
                                    SALOMON SMITH BARNEY INC.
                                      as Underwriters


                                    By: CREDIT SUISSE FIRST BOSTON
                                        CORPORATION


                                    By ____________________________________
                                       Name:
                                       Title:

                                    WILMINGTON   TRUST   COMPANY,   not  in  its
                                    individual  capacity,  but  solely  as  Pass
                                    Through   Trustee   for  and  on  behalf  of
                                    Continental Airlines Pass Through Trust
                                    1999-1C-O


                                    By ____________________________________
                                       Name:
                                       Title:






                                    WILMINGTON TRUST COMPANY,
                                    as Paying Agent


                                    By ____________________________________
                                       Name:
                                       Title:





                                                                       EXHIBIT A

                 CONTINENTAL AIRLINES 1999-1C ESCROW RECEIPT

                                     No. __

         This  Escrow  Receipt  evidences  a  fractional  undivided  interest in
amounts  ("ACCOUNT  AMOUNTS")  from time to time deposited into a certain paying
agent  account (the "PAYING AGENT  ACCOUNT")  described in the Escrow and Paying
Agent Agreement (Class C) dated as of February 8, 1999 (as amended,  modified or
supplemented  from time to time, the "ESCROW AND PAYING AGENT  AGREEMENT") among
First Security Bank,  National  Association,  as Escrow Agent (in such capacity,
together  with its  successors in such  capacity,  the "ESCROW  AGENT"),  Credit
Suisse  First  Boston  Corporation,  Morgan  Stanley & Co.  Incorporated,  Chase
Securities  Inc.,  Goldman,  Sachs & Co.  and  Salomon  Smith  Barney  Inc.,  as
Underwriters,  Wilmington  Trust  Company,  as Pass  Through  Trustee  (in  such
capacity,  together  with its  successors  in such  capacity,  the "PASS THROUGH
TRUSTEE")  and  Wilmington  Trust  Company,  as paying agent (in such  capacity,
together with its successors in such capacity, the "PAYING AGENT").  Capitalized
terms not defined herein shall have the meanings  assigned to them in the Escrow
and Paying Agent Agreement.

         This  Escrow  Receipt  is issued  under and is  subject  to the  terms,
provisions and conditions of the Escrow and Paying Agent Agreement. By virtue of
its acceptance hereof the holder of this Escrow Receipt assents and agrees to be
bound by the provisions of the Escrow and Paying Agent Agreement and this Escrow
Receipt.

         This Escrow  Receipt  represents  a  fractional  undivided  interest in
amounts  deposited from time to time in the Paying Agent Account,  and grants or
represents no rights, benefits or interests of any kind in respect of any assets
or property  other than such  amounts.  This Escrow  Receipt  evidences the same
percentage interest in the Account Amounts as the Fractional  Undivided Interest
in the Pass  Through  Trust  evidenced by the  Certificate  to which this Escrow
Receipt is affixed.

         All payments and distributions made to Receiptholders in respect of the
Escrow Receipt shall be made only from Account  Amounts  deposited in the Paying
Agent  Account.  The holder of this Escrow  Receipt,  by its  acceptance of this
Escrow  Receipt,  agrees that it will look solely to the Account Amounts for any
payment or  distribution  due to it pursuant to this Escrow  Receipt and that it
will not have any recourse to Continental,  the Pass Through Trustee, the Paying
Agent or the Escrow Agent,  except as expressly  provided  herein or in the Pass
Through Trust Agreement.  No Receiptholder of this Escrow Receipt shall have any
right to vote or in any manner otherwise control the operation and management of
the Paying Agent Account,  nor shall anything set forth herein,  or contained in
the  terms  of  this  Escrow  Receipt,  be  construed  so as to  constitute  the
Receiptholders from time to time as partners or members of an association.

         This  Escrow  Receipt  may not be  assigned  or  transferred  except in
connection  with the  assignment  or transfer of the  Certificate  to which this



Escrow  Receipt is  affixed.  After  payment to the holder  hereof of its Escrow
Interest  in the  Final  Distribution,  upon the  request  of the  Pass  Through
Trustee,  the holder hereof will return this Escrow  Receipt to the Pass Through
Trustee.

         The Paying Agent may treat the person in whose name the  Certificate to
which this Escrow Receipt is attached as the owner hereof for all purposes,  and
the Paying Agent shall not be affected by any notice to the contrary.

         THIS ESCROW  RECEIPT  SHALL BE GOVERNED BY AND  CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK.




         IN WITNESS WHEREOF,  the Escrow Agent has caused this Escrow Receipt to
be duly executed.

Dated: February 8, 1999

                                    FIRST SECURITY BANK,
                                    NATIONAL ASSOCIATION,
                                    as Escrow Agent


                                    By ____________________________________
                                       Name:
                                       Title:



                                                                       EXHIBIT B

                             WITHDRAWAL CERTIFICATE
                                    (Class C)

                  First Security Bank, National Association,
                                 as Escrow Agent

Dear Sirs:

         Reference is made to the Escrow and Paying Agent Agreement, dated as of
February 8, 1999 (the "Agreement"). We hereby certify to you that the conditions
to the  obligations  of the  undersigned  to execute a  Participation  Agreement
pursuant to the Note Purchase Agreement have been satisfied. Pursuant to Section
1.02(c) of the Agreement,  please execute the attached  Notice of Withdrawal and
immediately transmit by facsimile to the Depositary, at (212) 921-5947 and (212)
852-6369, Attention: Brigitte Thieme and Mark Randles.

                                    Very truly yours,

                                    WILMINGTON TRUST COMPANY,
                                    not in its individual capacity but
                                    solely as Pass Through Trustee


                                    By _____________________________________
                                       Name:
                                       Title:



Dated:  ____________, 199_



- --------------------------------------------------------------------------------

                             NOTE PURCHASE AGREEMENT

                          Dated as of February 8, 1999

                                      Among

                           CONTINENTAL AIRLINES, INC.,

                            WILMINGTON TRUST COMPANY,
                    as Pass Through Trustee under each of the
                          Pass Through Trust Agreements

                            WILMINGTON TRUST COMPANY,
                             as Subordination Agent

                  FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                                 as Escrow Agent

                                       and

                            WILMINGTON TRUST COMPANY,
                                 as Paying Agent




- --------------------------------------------------------------------------------



                        INDEX TO NOTE PURCHASE AGREEMENT

                                                                         Page

SECTION 1.     Financing of New Aircraft...............................    3
SECTION 2.     Conditions Precedent....................................    8
SECTION 3.     Representations and Warranties..........................    9
SECTION 4.     Covenants...............................................    13
SECTION 5.     Notices.................................................    15
SECTION 6.     Expenses................................................    15
SECTION 7.     Further Assurances......................................    16
SECTION 8.     Miscellaneous...........................................    16
SECTION 9.     Governing Law...........................................    17

                                    SCHEDULES

Schedule I        New Aircraft and Scheduled Delivery Months
Schedule II       Trust Supplements
Schedule III      Deposit Agreements
Schedule IV       Escrow and Paying Agent Agreements
Schedule V        Mandatory Document Terms
Schedule VI       Mandatory Economic Terms
Schedule VII      Aggregate Amortization Schedule

                                      ANNEX

Annex A           Definitions

                                    EXHIBITS

Exhibit A-1       Form of Leased Aircraft Participation Agreement
Exhibit A-2       Form of Lease
Exhibit A-3       Form of Leased Aircraft Indenture
Exhibit A-4       Form of Aircraft Purchase Agreement Assignment
Exhibit A-5       Form of Leased Aircraft Trust Agreement
Exhibit A-6       Form of Special Indenture
Exhibit B         Form of Delivery Notice
Exhibit C-1       Form of Owned Aircraft Participation Agreement
Exhibit C-2       Form of Owned Aircraft Indenture
Exhibit D         Form of Special Addition to Participation Agreement
Exhibit E         Special Revisions to Section 6.2 of the Participation
                  Agreement
Exhibit F         Additional Subordination Provisions for Series D Equipment
                  Notes




                             NOTE PURCHASE AGREEMENT

            This NOTE PURCHASE  AGREEMENT,  dated as of February 8, 1999,  among
(i)CONTINENTAL   AIRLINES,   INC.,  a  Delaware   corporation  (the  "COMPANY"),
(ii)WILMINGTON TRUST COMPANY ("WTC"), a Delaware banking corporation, not in its
individual capacity except as otherwise expressly provided herein, but solely as
trustee (in such capacity  together with its  successors in such  capacity,  the
"PASS  THROUGH  TRUSTEE")  under each of the three  separate  Pass Through Trust
Agreements  (as defined  below),  (iii)  WILMINGTON  TRUST  COMPANY,  a Delaware
banking  corporation,  as  subordination  agent and  trustee  (in such  capacity
together with its successors in such capacity,  the "SUBORDINATION AGENT") under
the  Intercreditor  Agreement  (as  defined  below),  (iv) FIRST SECURITY  BANK,
NATIONAL ASSOCIATION,  a national banking association,  as Escrow Agent (in such
capacity  together with its  successors in such capacity,  the "ESCROW  AGENT"),
under each of the Escrow and Paying Agent  Agreements (as defined below) and (v)
WILMINGTON TRUST COMPANY,  a Delaware banking  corporation,  as Paying Agent (in
such capacity together with its successors in such capacity, the "PAYING AGENT")
under each of the Escrow and Paying Agent Agreements.

                              W I T N E S S E T H:

            WHEREAS,  capitalized  terms used but not defined  herein shall have
the meanings ascribed to such terms in Annex A hereto;

            WHEREAS,  the Company has obtained commitments from the Manufacturer
pursuant to the Aircraft Purchase Agreements for the delivery of the 31 aircraft
listed in Schedule I hereto (together with any aircraft  substituted therefor in
accordance with an Aircraft  Purchase  Agreement prior to the delivery  thereof,
the "ELIGIBLE  AIRCRAFT"),  and the Company  wishes to finance  pursuant to this
Agreement a portion of the purchase price of nine of the thirteen Boeing 737-724
aircraft,  nine of the  fourteen  Boeing  737-824  aircraft  and the four Boeing
777-224 aircraft included in the Eligible Aircraft (such aircraft to be financed
hereunder, the "NEW AIRCRAFT");

            WHEREAS, pursuant to the Basic Pass Through Trust Agreement and each
of the Trust Supplements set forth in Schedule II hereto,  and concurrently with
the  execution  and  delivery  of  this  Agreement,   separate   grantor  trusts
(collectively,  the "PASS  THROUGH  TRUSTS" and,  individually,  a "PASS THROUGH
TRUST") have been created to facilitate certain of the transactions contemplated
hereby,  including,  without  limitation,  the issuance and sale of pass through



certificates pursuant thereto (collectively,  the "CERTIFICATES") to provide for
a portion of the financing of the New Aircraft;

            WHEREAS,  the Company has entered  into the  Underwriting  Agreement
dated as of January 21,  1999 (the  "UNDERWRITING  AGREEMENT")  with the several
underwriters (the "UNDERWRITERS") named therein, which provides that the Company
will cause each Pass Through  Trustee to issue and sell the  Certificates to the
Underwriters;

            WHEREAS,  concurrently  with  the  execution  and  delivery  of this
Agreement,  (i) the Escrow  Agents and the  Depositary  entered into the Deposit
Agreements set forth in Schedule III hereto (the "DEPOSIT  AGREEMENTS")  whereby
the applicable  Escrow Agent agreed to direct the  Underwriters  to make certain
deposits  referred to therein on the Issuance Date (the "INITIAL  DEPOSITS") and
to permit the applicable Pass Through  Trustee to make additional  deposits from
time to time  thereafter  (the Initial  Deposits  together with such  additional
deposits  are  collectively  referred  to as the  "DEPOSITS")  and (ii) the Pass
Through  Trustees,  the  Underwriters,  the Paying  Agents and the Escrow Agents
entered  into the Escrow and Paying  Agent  Agreements  set forth in Schedule IV
hereto (the "ESCROW AND PAYING AGENT AGREEMENTS")  whereby,  among other things,
(a) the  Underwriters  agreed to  deliver  an amount  equal to the amount of the
Initial Deposits to the Depositary on behalf of the applicable  Escrow Agent and
(b) the applicable Escrow Agent, upon the Depositary  receiving such amount, has
agreed to deliver escrow receipts to be affixed to each Certificate;

            WHEREAS,  prior to the  delivery of each New  Aircraft,  the Company
will  determine  whether to enter into a leveraged  lease  transaction as lessee
with respect to such New Aircraft (a "LEASED  AIRCRAFT") or to purchase as owner
such New Aircraft (an "OWNED AIRCRAFT") and which series of Equipment Notes will
be issued with  respect to such New  Aircraft,  and the Company will give to the
Pass  Through  Trustee a  Delivery  Notice (as  defined  below)  specifying  its
election;

            WHEREAS,  upon  receipt of a Delivery  Notice with  respect to a New
Aircraft,  subject to the terms and conditions of this Agreement, the applicable
Pass  Through  Trustees  will enter  into the  applicable  Financing  Agreements
relating to such New Aircraft;

            WHEREAS,  upon the delivery of each New  Aircraft,  each  applicable
Pass Through Trustee will fund its purchase of Equipment Notes with the proceeds
of one or more  Deposits  withdrawn  by the  applicable  Escrow  Agent under the



related  Deposit  Agreement  bearing the same interest rate as the  Certificates
issued by such Pass Through Trust; and

            WHEREAS,  concurrently  with  the  execution  and  delivery  of this
Agreement,  (i) Bayerische Landesbank  Girozentrale (the "LIQUIDITY  PROVIDER"),
has entered into three separate  revolving credit  agreements,  one each for the
benefit  of  the  Certificateholders  of  each  Pass  Through  Trust,  with  the
Subordination  Agent,  as agent for the Pass  Through  Trustee on behalf of each
such Pass Through Trust and (ii)the Pass Through Trustee, the Liquidity Provider
and the Subordination Agent have entered into the Intercreditor Agreement, dated
as of the date hereof (the "INTERCREDITOR AGREEMENT");

            NOW,  THEREFORE,  in consideration of the foregoing premises and the
mutual  agreements  herein contained and other good and valuable  consideration,
the receipt and adequacy of which are hereby  acknowledged,  the parties  hereto
agree as follows:

            SECTION 1. FINANCING OF NEW AIRCRAFT.  (a) The Company confirms that
it has entered  into the  Aircraft  Purchase  Agreements  with the  Manufacturer
pursuant to which the Company has agreed to purchase,  and the  Manufacturer has
agreed to deliver,  the Eligible  Aircraft in the months specified in Schedule I
hereto,  all on and subject to terms and conditions  specified in the applicable
Aircraft Purchase  Agreement.  The Company agrees to finance the New Aircraft in
the manner  provided  herein,  all on and  subject  to the terms and  conditions
hereof and of the relevant Financing Agreements.

            (b) In furtherance of the foregoing,  the Company agrees to give the
parties hereto, the Depositary and each of the Rating Agencies not less than two
Business Days' prior notice (a "DELIVERY NOTICE") of the scheduled delivery date
(the "SCHEDULED DELIVERY DATE") (or, in the case of a substitute Delivery Notice
under Section 1(e) or (f) hereof, one Business Day's prior notice) in respect of
each New Aircraft under the applicable Aircraft Purchase Agreement, which notice
shall:

            (i)  specify  whether  the  Company  has  elected  to treat such New
      Aircraft as a Leased Aircraft or an Owned Aircraft;

            (ii) specify the Scheduled Delivery Date of such New Aircraft (which
      shall be a Business Day before the Cut-off Date and, except as provided in
      Section 1(f) hereof,  the date (the "FUNDING DATE") on which the financing
      therefor in the manner provided herein shall be consummated);




            (iii) instruct each Pass Through Trustee being requested to purchase
      Equipment  Notes pursuant to such Delivery  Notice (the  "APPLICABLE  PASS
      THROUGH  TRUSTEES")  to instruct  the  relevant  Escrow Agent to provide a
      Notice of  Purchase  Withdrawal  to the  Depositary  with  respect  to the
      Equipment  Notes to be issued in connection with the financing of such New
      Aircraft;

            (iv) instruct each Applicable Pass Through Trustee to enter into the
      Participation  Agreement included in the Financing Agreements with respect
      to such  Aircraft in such form and at such a time on or before the Funding
      Date  specified  in such  Delivery  Notice and to perform its  obligations
      thereunder;

            (v)  specify  the  aggregate  principal  amount  of each  series  of
      Equipment  Notes,  if any, to be issued,  and purchased by the  Applicable
      Pass  Through  Trustees,  in  connection  with the  financing  of such New
      Aircraft  scheduled  to be  delivered on such Funding Date (which shall in
      all respects comply with the Mandatory Economic Terms); and

            (vi) if such New Aircraft is to be a Leased  Aircraft,  certify that
      the related Owner  Participant  (A) is not an Affiliate of the Company and
      (B) based on the representations of such Owner Participant,  is either (1)
      a Qualified  Owner  Participant or (2) any other person the obligations of
      which under the Owner Participant Agreements (as defined in the applicable
      Participation Agreement) are guaranteed by a Qualified Owner Participant.

Notwithstanding  the  foregoing,  (i) in the event the date of  issuance  of the
Certificates coincides with the Scheduled Delivery Date of the first Aircraft to
be financed  pursuant to the terms hereof,  the Delivery  Notice therefor may be
delivered to the parties  hereto on such  Scheduled  Delivery  Date and (ii) the
Delivery  Notice  shall  be  modified  in the  case of a  Special  Structure  as
described in Section 1(c) below.

            (c) Upon receipt of a Delivery  Notice,  the Applicable Pass Through
Trustees  shall,  and shall  cause the  Subordination  Agent to,  enter into and
perform their obligations under the  Participation  Agreement  specified in such
Delivery Notice,  PROVIDED that such Participation Agreement and the other Lease
Financing  Agreements or Owner Financing  Agreements to be entered into pursuant
to such Participation  Agreement shall be in the forms thereof annexed hereto in
all material  respects with such changes therein as shall have been requested by
the related Owner Participant (in the case of Lease Financing  Agreements) or by
the initial  purchasers of the Series D Equipment  Notes or Class D Pass Through



Certificates, agreed to by the Company and, if modified in any material respect,
as to which Rating Agency Confirmation shall have been obtained from each Rating
Agency by the Company (to be  delivered  by the Company to the  Applicable  Pass
Through  Trustees on or before the relevant  Funding Date,  it being  understood
that if Rating Agency  Confirmation shall have been received with respect to any
Financing  Agreements and such Financing  Agreements are utilized for subsequent
New  Aircraft  (or  Substitute  Aircraft)  without  material  modifications,  no
additional Rating Agency  Confirmation  shall be required);  PROVIDED,  HOWEVER,
that the relevant Financing  Agreements as executed and delivered shall not vary
the Mandatory  Economic  Terms and shall contain the Mandatory  Document  Terms.
Notwithstanding  the foregoing,  (i) if The Boeing  Company or General  Electric
Company,  or any of their respective  Affiliates,  is the Owner Participant with
respect to any Leased Aircraft, the Leased Aircraft  Participation  Agreement to
be entered  into  pursuant to the  Delivery  Notice with  respect to such Leased
Aircraft  may be modified,  if agreed to by the  Company,  from the form annexed
hereto (A) to add a Section 16  thereto  substantially  in the form of Exhibit D
hereto  and (B) in the  case of The  Boeing  Company  or any of its  Affiliates,
Section  6.2 may be changed as set forth in  Exhibit E hereto,  and such  Leased
Aircraft  Participation  Agreement,  as so  modified,  shall be deemed (1) to be
substantially  in the form  thereof  annexed  hereto  and (2) by  virtue of such
modification not to be inconsistent  with the Mandatory  Document Terms, (ii) if
any Financing  Agreement  annexed  hereto shall not have been reviewed by either
Rating  Agency prior to the  Issuance  Date,  then,  prior to the use thereof in
connection  with the  financing of any  Aircraft  hereunder,  the Company  shall
obtain from each Rating  Agency a  confirmation  that the use of such  Financing
Agreement  would not  result in (A) a  reduction  of the rating for any Class of
Certificates below the then current rating for such Class of Certificates or (B)
a withdrawal or suspension of the rating of any Class of Certificates,  (iii) if
the Company  elects to structure  the financing of a New Aircraft in a way other
than contemplated by the forms of Financing Agreements annexed to this Agreement
(a "SPECIAL STRUCTURE"),  it shall specify in the Delivery Notice that the forms
of  financing  agreements  to be entered  into by the  Applicable  Pass  Through
Trustees  and  Subordination  Agent  shall be  furnished  by the  Company on the
Funding Date,  PROVIDED that (x) such  financing  agreements  shall not vary the
Mandatory  Economic  Terms and (y) the Company shall furnish to each  Applicable
Pass Through Trustee a Rating Agency  Confirmation from each Rating Agency on or
prior to the relevant  Funding Date and (iv) an Indenture may be modified to the
extent  required  pursuant to Section  4(a)(vi) of this  Agreement.  The Company
shall pay the reasonable costs and expenses of the Rating Agencies in connection



with  obtaining  any such Rating Agency  Confirmation.  With respect to each New
Aircraft  (except in the case of a Special  Structure),  the Company shall cause
WTC (or such other person that meets the eligibility requirements to act as loan
trustee under the Leased Aircraft Indenture, Owned Aircraft Indenture or Special
Indenture) to execute as Loan Trustee the Financing  Agreements relating to such
Aircraft  to which  such  Loan  Trustee  is  intended  to be a party,  and shall
concurrently therewith execute such Financing Agreements to which the Company is
intended to be a party and perform its respective obligations  thereunder.  Upon
the request of either  Rating  Agency,  the Company shall deliver or cause to be
delivered  to each  Rating  Agency a true and  complete  copy of each  Financing
Agreement (or, in the case of a Special  Structure,  each  financing  agreement)
relating to the financing of each New Aircraft together with a true and complete
set of the closing  documentation  (including  legal opinions)  delivered to the
related Loan  Trustee,  Subordination  Agent and Pass Through  Trustee under the
related Participation Agreement.

            (d)   [Intentionally omitted.]

            (e) If after giving any Delivery  Notice,  there shall be a delay in
the  delivery  of  the  Eligible  Aircraft  referred  to  therein,  or if on the
Scheduled  Delivery Date of such Eligible  Aircraft the financing thereof in the
manner  contemplated  hereby shall not be consummated for whatever  reason,  the
Company shall give the parties hereto prompt notice thereof.  Concurrently  with
the giving of such notice of  postponement  or  subsequently,  the Company shall
give the parties  hereto a substitute  Delivery  Notice  specifying  the date to
which the delivery and related financing of such Eligible Aircraft or of another
Eligible  Aircraft of the same type in lieu thereof shall have been re-scheduled
(which  shall be a  Business  Day before  the  Cut-off  Date on which the Escrow
Agents  shall be  entitled to withdraw  one or more  Deposits  under each of the
applicable  Deposit Agreements to enable each Applicable Pass Through Trustee to
fund its  purchase of the related  Equipment  Notes).  Upon  receipt of any such
notice of  postponement,  each Applicable Pass Through Trustee shall comply with
its  obligations  under  Section  5.01  of  each of the  Trust  Supplements  and
thereafter  the  financing  of such  Eligible  Aircraft,  as  specified  in such
substitute Delivery Notice,  shall take place on the re-scheduled  Delivery Date
therefor  (all on and  subject  to the  terms  and  conditions  of the  relevant
Financing  Agreements  or other  financing  agreements  in the case of a Special
Structure) unless further postponed as provided herein.

            (f) Anything in this Section 1 to the contrary notwithstanding,  the
Company  shall  have the right at any time on or before the  Scheduled  Delivery
Date of any New  Aircraft,  and  subsequent  to its  giving  a  Delivery  Notice



therefor,  to postpone the Scheduled Delivery Date of such New Aircraft so as to
enable the Company to change its election to treat such New Aircraft as a Leased
Aircraft or an Owned  Aircraft  by written  notice of such  postponement  to the
other parties hereto.  The Company shall  subsequently give the parties hereto a
substitute  Delivery Notice complying with the provisions of Section 1(b) hereof
and specifying the new Funding Date for such postponed New Aircraft (which shall
be a Business  Day  occurring  before the  Cut-off  Date and on which the Escrow
Agents  shall be  entitled  to withdraw  Deposits  under each of the  applicable
Deposit Agreements  sufficient to enable each Applicable Pass Through Trustee to
fund its purchase of the related  Equipment  Notes).  In  addition,  the Company
shall  have the  further  right,  anything  in this  Section  1 to the  contrary
notwithstanding,  to accept  delivery  of a New  Aircraft  under the  applicable
Aircraft  Purchase  Agreement on the Delivery  Date  thereof by  utilization  of
bridge  financing of such New Aircraft and promptly  thereafter give the parties
hereto a Delivery Notice  specifying a Funding Date not later than 30 days after
the  Delivery  Date of such New  Aircraft and no later than the Cut-off Date and
otherwise  complying with the provisions of Section 1(b) hereof. All other terms
and conditions of this Note Purchase  Agreement  shall apply to the financing of
any such New Aircraft on the  re-scheduled  Funding Date therefor  except (i)the
re-scheduled Funding Date shall be deemed the Delivery Date of such New Aircraft
for all purposes of this Section 1 and (ii)the related Financing  Agreements (or
other financing  agreements in the case of a Special Structure) shall be amended
to reflect the original delivery of such New Aircraft to the Company.

            (g) If the  Scheduled  Delivery  Date for any  Eligible  Aircraft is
delayed  (a)  more  than 30 days  beyond  the last day of the  month  set  forth
opposite such Eligible Aircraft under the heading "Scheduled Delivery Months" in
Schedule I hereto or (b) beyond  February 2, 2000,  the Company may identify for
delivery a substitute  aircraft  therefor  meeting the  following  conditions (a
"SUBSTITUTE  AIRCRAFT"):  (i) a Substitute  Aircraft  must be a Boeing  777-200,
737-700 or 737-800 aircraft manufactured after the date of this Agreement,  (ii)
one  or  more  Substitute  Aircraft  of  the  same  or  different  types  may be
substituted for one or more Eligible  Aircraft of the same or different types so
long as  after  giving  effect  thereto  such  substitution  does  not  vary the
Mandatory  Economic  Terms and (iii) the Company  shall be  obligated  to obtain
Rating  Agency  Confirmation  in  respect  of the  replacement  of any  Eligible
Aircraft by Substitute  Aircraft.  Upon the  satisfaction  of the conditions set
forth above with respect to a Substitute  Aircraft,  the Eligible Aircraft to be
replaced  shall  cease  to be  subject  to this  Agreement  and all  rights  and
obligations of the parties hereto concerning such Eligible Aircraft shall cease,



and such Substitute Aircraft shall become and thereafter be subject to the terms
and conditions of this Agreement to the same extent as such Eligible Aircraft.

            (h) The Company  shall have no liability for the failure of the Pass
Through Trustees to purchase Equipment Notes with respect to any New Aircraft or
Substitute Aircraft.

            (i) The parties agree that if, in connection  with the delivery of a
New Aircraft or Substitute Aircraft,  any Owner Participant who is to be a party
to any Lease  Financing  Agreement shall not be a "Citizen of the United States"
within the meaning of Section 40102(a)(15) of the Act, then the applicable Lease
Financing  Agreements shall be modified,  consistent with the Mandatory Document
Terms,  to require such Owner  Participant to enter into a voting trust,  voting
powers or similar arrangement  satisfactory to the Company that (A) enables such
New Aircraft or  Substitute  Aircraft to be  registered in the United States and
(B) complies with the FAA regulations issued under the Act applicable thereto.

            (j)  Anything  herein to the contrary  notwithstanding,  the Company
shall not have the right, and shall not be entitled,  at any time to request the
issuance  of  Equipment  Notes of any series to any Pass  Through  Trustee in an
aggregate  principal  amount  in  excess  of the  amount  of the  Deposits  then
available for  withdrawal  by the Escrow Agent under and in accordance  with the
provisions of the related Deposit Agreement.

            SECTION 2. CONDITIONS PRECEDENT.  The obligation of the Pass Through
Trustees to enter into, and to cause the Subordination  Agent to enter into, any
Participation  Agreement or financing  agreement relating to a Special Structure
as  directed  pursuant  to a  Delivery  Notice and to  perform  its  obligations
thereunder is subject to satisfaction of the following conditions:

            (a)   no Triggering Event shall have occurred;

            (b) the Company shall have delivered a certificate to each such Pass
      Through  Trustee  and  each  Liquidity  Provider  stating  that  (i)  such
      Participation  Agreement and the other Financing  Agreements to be entered
      into pursuant to such Participation Agreement or, in the case of a Special
      Structure,  the financing agreements to be entered into in connection with
      such  Special  Structure  do not vary the  Mandatory  Economic  Terms and,
      except in the case of a Special Structure,  contain the Mandatory Document
      Terms,  (ii)any substantive  modification of such Financing  Agreements or
      financing  agreement  relating  to a Special  Structure  from the forms of



      Financing  Agreements  attached to this  Agreement do not  materially  and
      adversely  affect  the  Certificateholders  and,  in the case of a Special
      Structure, do not expose the Certificateholders to any material additional
      risks beyond those to which such  persons  would have been exposed  absent
      such Special Structure,  and such certification shall be true and correct;
      and

            (c) in the case of a Special Structure,  a copy of the Rating Agency
      Confirmations  required  under  Section 1(c) shall have been  delivered to
      each such Pass Through Trustee.

            Anything herein to the contrary  notwithstanding,  the obligation of
each Pass Through  Trustee to purchase  Equipment  Notes shall  terminate on the
Cut-off Date.

            SECTION  3.   REPRESENTATIONS   AND  WARRANTIES.   (a)  The  Company
represents and warrants that:

                  (i) the Company is duly incorporated,  validly existing and in
            good  standing  under  the laws of the  State of  Delaware  and is a
            "citizen  of the United  States"  as  defined  in 49 U.S.C.  Section
            40102, and has the full corporate  power,  authority and legal right
            under the laws of the State of Delaware to execute and deliver  this
            Agreement and each  Financing  Agreement to which it will be a party
            and to carry out the obligations of the Company under this Agreement
            and each Financing Agreement to which it will be a party;

                  (ii)  the  execution  and  delivery  by the  Company  of  this
            Agreement  and the  performance  by the  Company of its  obligations
            under this  Agreement  have been duly  authorized by the Company and
            will not violate its Certificate of  Incorporation or by-laws or the
            provisions of any indenture,  mortgage,  contract or other agreement
            to which it is a party or by which it is bound; and

                  (iii) this Agreement  constitutes the legal, valid and binding
            obligation of the Company, enforceable against it in accordance with
            its  terms,  except  as  the  same  may  be  limited  by  applicable
            bankruptcy, insolvency,  reorganization,  moratorium or similar laws
            affecting   the  rights  of  creditors   generally  and  by  general
            principles of equity,  whether  considered in a proceeding at law or
            in equity.

            (b)   WTC represents and warrants that:




                  (i) WTC is duly  incorporated,  validly  existing  and in good
            standing  under the laws of the State of Delaware  and is a "citizen
            of the United States" as defined in 49 U.S.C. Section 40102, and has
            the full corporate  power,  authority and legal right under the laws
            of the State of Delaware  and the United  States  pertaining  to its
            banking,  trust and  fiduciary  powers to execute and  deliver  this
            Agreement and each  Financing  Agreement to which it will be a party
            and to  carry  out  the  obligations  of  WTC,  in its  capacity  as
            Subordination  Agent,  Pass Through  Trustee or Paying Agent, as the
            case may be, under this  Agreement and each  Financing  Agreement to
            which it will be a party;

                  (ii) the  execution  and  delivery by WTC, in its  capacity as
            Subordination  Agent,  Pass Through  Trustee or Paying Agent, as the
            case may be, of this  Agreement and the  performance  by WTC, in its
            capacity as  Subordination  Agent,  Pass  Through  Trustee or Paying
            Agent, as the case may be, of its  obligations  under this Agreement
            have been duly  authorized by WTC, in its capacity as  Subordination
            Agent, Pass Through Trustee or Paying Agent, as the case may be, and
            will not  violate  its  articles  of  association  or by-laws or the
            provisions of any indenture,  mortgage,  contract or other agreement
            to which it is a party or by which it is bound; and

                  (iii) this Agreement  constitutes the legal, valid and binding
            obligations  of WTC, in its capacity as  Subordination  Agent,  Pass
            Through  Trustee or Paying  Agent,  as the case may be,  enforceable
            against it in accordance  with its terms,  except as the same may be
            limited  by  applicable  bankruptcy,   insolvency,   reorganization,
            moratorium  or  similar  laws  affecting  the  rights  of  creditors
            generally and by general principles of equity, whether considered in
            a proceeding at law or in equity.

            (c) The Pass Through  Trustee  hereby  confirms to each of the other
parties hereto that its representations and warranties set forth in Section 7.15
of the Basic  Pass  Through  Trust  Agreement  and  Section  5.04 of each  Trust
Supplement are true and correct as of the date hereof.

            (d) The Subordination Agent represents and warrants that:

                  (i) the  Subordination  Agent  is duly  incorporated,  validly
            existing  and in  good  standing  under  the  laws of the  State  of



            Delaware,  and has the full  corporate  power,  authority  and legal
            right under the laws of the State of Delaware and the United  States
            pertaining to its banking, trust and fiduciary powers to execute and
            deliver this Agreement and each  Financing  Agreement to which it is
            or  will  be a party  and to  perform  its  obligations  under  this
            Agreement and each  Financing  Agreement to which it is or will be a
            party;

                  (ii) this  Agreement  has been duly  authorized,  executed and
            delivered by the Subordination Agent; this Agreement constitutes the
            legal,  valid and binding  obligations  of the  Subordination  Agent
            enforceable  against it in accordance with its terms,  except as the
            same  may  be  limited   by   applicable   bankruptcy,   insolvency,
            reorganization,  moratorium or similar laws  affecting the rights of
            creditors  generally and by general  principles  of equity,  whether
            considered in a proceeding at law or in equity;

                  (iii) none of the execution,  delivery and  performance by the
            Subordination  Agent of this Agreement  contravenes any law, rule or
            regulation   of  the  State  of  Delaware   or  any  United   States
            governmental   authority  or  agency  regulating  the  Subordination
            Agent's banking,  trust or fiduciary powers or any judgment or order
            applicable  to or  binding  on the  Subordination  Agent  and do not
            contravene  the  Subordination  Agent's  articles of  association or
            by-laws or result in any breach of, or  constitute a default  under,
            any agreement or instrument  to which the  Subordination  Agent is a
            party or by which it or any of its properties may be bound;

                  (iv) neither the execution  and delivery by the  Subordination
            Agent of this Agreement nor the  consummation  by the  Subordination
            Agent of any of the  transactions  contemplated  hereby requires the
            consent or  approval  of, the giving of notice to, the  registration
            with,  or the  taking of any  other  action  with  respect  to,  any
            Delaware   governmental   authority   or  agency   or  any   federal
            governmental   authority  or  agency  regulating  the  Subordination
            Agent's banking, trust or fiduciary powers;

                  (v)  there are no Taxes  payable  by the  Subordination  Agent
            imposed by the State of Delaware  or any  political  subdivision  or
            taxing authority thereof in connection with the execution,  delivery
            and performance by the Subordination  Agent of this Agreement (other



            than  franchise  or other  taxes based on or measured by any fees or
            compensation  received  by  the  Subordination  Agent  for  services
            rendered in connection  with the  transactions  contemplated  by the
            Intercreditor  Agreement or any of the  Liquidity  Facilities),  and
            there are no Taxes payable by the Subordination Agent imposed by the
            State of Delaware or any political subdivision thereof in connection
            with the acquisition,  possession or ownership by the  Subordination
            Agent of any of the Equipment  Notes (other than  franchise or other
            taxes based on or measured by any fees or  compensation  received by
            the Subordination Agent for services rendered in connection with the
            transactions  contemplated by the Intercreditor  Agreement or any of
            the Liquidity Facilities); and

                  (vi) there are no pending or threatened actions or proceedings
            against the  Subordination  Agent before any court or administrative
            agency  which  individually  or  in  the  aggregate,  if  determined
            adversely to it, would  materially  adversely  affect the ability of
            the  Subordination  Agent to  perform  its  obligations  under  this
            Agreement.

            (e) The Escrow Agent represents and warrants that:

                  (i) the Escrow Agent is a national  banking  association  duly
            incorporated,  validly  existing and in good standing under the laws
            of the United States and has the full corporate power, authority and
            legal right under the laws of the United  States  pertaining  to its
            banking,  trust and  fiduciary  powers to execute and  deliver  this
            Agreement,  each Deposit  Agreement and each Escrow and Paying Agent
            Agreement (collectively, the "ESCROW AGENT AGREEMENTS") and to carry
            out the  obligations  of the Escrow  Agent  under each of the Escrow
            Agent Agreements;

                  (ii) the execution and delivery by the Escrow Agent of each of
            the Escrow Agent  Agreements and the performance by the Escrow Agent
            of  its   obligations   hereunder  and  thereunder  have  been  duly
            authorized  by the Escrow Agent and will not violate its articles of
            association or by-laws or the provisions of any indenture, mortgage,
            contract or other agreement to which it is a party or by which it is
            bound; and

                  (iii)  each of the Escrow  Agent  Agreements  constitutes  the
            legal, valid and binding obligations of the Escrow Agent enforceable



            against it in accordance  with its terms,  except as the same may be
            limited  by  applicable  bankruptcy,   insolvency,   reorganization,
            moratorium  or  similar  laws  affecting  the  rights  of  creditors
            generally and by general principles of equity, whether considered in
            a proceeding at law or in equity.

            (f) The Paying Agent represents and warrants that:

                  (i) the Paying Agent is duly  incorporated,  validly  existing
            and in good standing under the laws of the State of Delaware and has
            the full corporate  power,  authority and legal right under the laws
            of the United States pertaining to its banking,  trust and fiduciary
            powers to execute  and  deliver  this  Agreement  and the Escrow and
            Paying Agent Agreement (collectively, the "PAYING AGENT AGREEMENTS")
            and to carry out the  obligations  of the Paying Agent under each of
            the Paying Agent Agreements;

                  (ii) the execution and delivery by the Paying Agent of each of
            the Paying Agent  Agreements and the performance by the Paying Agent
            of  its   obligations   hereunder  and  thereunder  have  been  duly
            authorized  by the Paying Agent and will not violate its articles of
            association or by-laws or the provisions of any indenture, mortgage,
            contract or other agreement to which it is a party or by which it is
            bound; and

                  (iii)  each of the Paying  Agent  Agreements  constitutes  the
            legal, valid and binding obligations of the Paying Agent enforceable
            against it in accordance  with its terms,  except as the same may be
            limited  by  applicable  bankruptcy,   insolvency,   reorganization,
            moratorium  or  similar  laws  affecting  the  rights  of  creditors
            generally and by general principles of equity, whether considered in
            a proceeding at law or in equity.

            SECTION 4.  COVENANTS.  (a) The Company  covenants  with each of the
other parties hereto that:

            (i)   [Intentionally omitted];

            (ii)  subject to Section  4(a)(iv)  of this  Agreement,  the Company
      shall at all times maintain its corporate existence and shall not wind up,
      liquidate or dissolve or take any action, or fail to take any action, that
      would have the effect of any of the foregoing;




            (iii) the Company  shall at all times  remain a U.S. Air Carrier (as
      defined in the Financing  Agreements)  and shall at all times be otherwise
      certificated  and registered to the extent necessary to entitle (i) in the
      case of  Leased  Aircraft,  the Owner  Trustee  (and the Loan  Trustee  as
      assignee  of the Owner  Trustee's  rights  under each Lease) to the rights
      afforded to lessors of aircraft  equipment  under Section 1110 and (ii) in
      the case of Owned  Aircraft,  the Loan  Trustee to the rights  afforded to
      secured parties of aircraft equipment under Section 1110;

            (iv)  Section  13.2.1  of  each  Lease  is  hereby  incorporated  by
      reference herein;

            (v) the  Company  agrees to  provide  written  notice to each of the
      parties  hereto of the  occurrence  of the Cut-off  Date no later than one
      Business Day after the date thereof;  such notice to refer specifically to
      the Pass Through Trustee's obligation to assign,  transfer and deliver all
      of its right, title and interest to the Trust Property (as defined in each
      Pass  Through  Trust  Agreement)  to the trustee of the Related  Trust (as
      defined in each Pass Through Trust  Agreement) in accordance  with Section
      7.01 of each of the Trust Supplements; and

            (vi) the Company shall not issue Series D Equipment  Notes  pursuant
      to any Indenture,  unless it shall have obtained written confirmation from
      each Rating Agency that the issuance of such Series D Equipment Notes will
      not result in (i) a reduction of the rating for any Class of  Certificates
      below the then  current  rating for such Class of  Certificates  or (ii) a
      withdrawal or suspension  of the rating of any Class of  Certificates.  If
      Series D  Equipment  Notes are  initially  issued  to other  than the pass
      through trustee for the Class D  Certificates,  the Company will cause (i)
      such  Series D  Equipment  Notes to be  subject to the  provisions  of the
      Intercreditor  Agreement that allow the "Controlling Party" (as defined in
      the  Intercreditor  Agreement),  during the  continuance  of an "Indenture
      Default" (as defined in the Intercreditor  Agreement),  to direct the Loan
      Trustee  in taking  action  under the  applicable  Indenture  and (ii) the
      Indenture  under which such Series D Equipment Notes are issued to include
      the provisions set forth in Exhibit F to this Agreement.

            (b) WTC,  in its  individual  capacity,  covenants  with each of the
other  parties  to this  Agreement  that it  will,  immediately  upon  obtaining
knowledge  of any facts that would  cast doubt upon its  continuing  status as a
"citizen  of the  United  States"  as  defined  in 49 U.S.C.  Section  40102 and



promptly upon public  disclosure of  negotiations  in respect of any transaction
which would or might adversely affect such status, notify in writing all parties
hereto of all relevant matters in connection therewith. Upon WTC giving any such
notice,  WTC shall,  subject to Section 8.02 of any Indenture then entered into,
resign as Loan Trustee in respect of such Indenture.

            SECTION 5. NOTICES.  Unless otherwise  specifically provided herein,
all notices  required or  permitted by the terms of this  Agreement  shall be in
English and in writing,  and any such notice shall become  effective  upon being
delivered  personally  or, if promptly  confirmed by mail,  when  dispatched  by
facsimile or other written telecommunication,  addressed to such party hereto at
its address or facsimile  number set forth below the  signature of such party at
the foot of this Agreement.

            SECTION  6.  EXPENSES.   (a)  The  Company  agrees  to  pay  to  the
Subordination  Agent when due an amount or amounts  equal to the fees payable to
the Liquidity  Provider  under Section 2.03 of each  Liquidity  Facility and the
related Fee Letter (as defined in the Intercreditor  Agreement)  multiplied by a
fraction the numerator of which shall be the then  outstanding  aggregate amount
of the Deposits under the Deposit  Agreements and the denominator of which shall
be the sum of (x) the then outstanding  aggregate principal amount of the Series
A Equipment Notes,  Series B Equipment Notes and Series C Equipment Notes issued
under all of the Indentures and (y) the then outstanding aggregate amount of the
Deposits under the Deposit Agreements.

            (b) So long as no Equipment Notes have been issued in respect of any
Aircraft,  the Company agrees to pay (i) to the Subordination Agent when due (A)
the amount equal to interest on any  Downgrade  Advance  (other than any Applied
Downgrade  Advance) payable under Section 3.07 of each Liquidity  Facility minus
Investment  Earnings while such Downgrade Advance shall be outstanding,  (B) the
amount equal to interest on any  Non-Extension  Advance  (other than any Applied
Non-Extension  Advance)  payable under Section 3.07 of each  Liquidity  Facility
minus Investment Earnings while such Non-Extension  Advance shall be outstanding
and (C) any other  amounts owed to the Liquidity  Provider by the  Subordination
Agent as borrower  under each  Liquidity  Facility  (other  than  amounts due as
repayment of advances thereunder or as interest on such advances,  except to the
extent  payable  pursuant  to  clause  (A) or (B)),  (ii) all  compensation  and
reimbursement  of expenses,  disbursements  and advances  payable by the Company
under  the  Pass  Through  Trust   Agreements,   (iii)  all   compensation   and
reimbursement of expenses and disbursements  payable to the Subordination  Agent
under the Intercreditor Agreement except with respect to any income or franchise
taxes incurred by the  Subordination  Agent in connection with the  transactions



contemplated  by the  Intercreditor  Agreement and (iv) in the event the Company
requests any  amendment to any  Operative  Agreement,  all  reasonable  fees and
expenses (including,  without limitation,  fees and disbursements of counsel) of
the Escrow Agent and/or the Paying Agent in connection  therewith.  For purposes
of  this  Section  6(b),  the  terms  "Applied  Downgrade   Advance",   "Applied
Non-Extension   Advance",   "Downgrade  Advance",   "Investment   Earnings"  and
"Non-Extension  Advance"  shall have the meanings  specified  in each  Liquidity
Facility.

            SECTION 7. FURTHER ASSURANCES. Each party hereto shall duly execute,
acknowledge  and  deliver,  or shall  cause  to be  executed,  acknowledged  and
delivered, all such further agreements, instruments,  certificates or documents,
and shall do and cause to be done such further acts and things,  in any case, as
any  other  party  hereto  shall  reasonably  request  in  connection  with  its
administration  of,  or to carry out more  effectually  the  purposes  of, or to
better assure and confirm unto it the rights and benefits to be provided  under,
this Agreement.

            SECTION  8.  MISCELLANEOUS.   (a)  Provided  that  the  transactions
contemplated hereby have been consummated,  and except as otherwise provided for
herein,  the  representations,  warranties and agreements herein of the Company,
the Subordination Agent, the Escrow Agent, the Paying Agent and the Pass Through
Trustee, and the Company's,  the Subordination  Agent's, the Escrow Agent's, the
Paying  Agent's and the Pass  Through  Trustee's  obligations  under any and all
thereof, shall survive the expiration or other termination of this Agreement and
the other agreements referred to herein.

            (b) This  Agreement  may be executed  in any number of  counterparts
(and each of the  parties  hereto  shall not be  required  to  execute  the same
counterpart).  Each  counterpart of this  Agreement,  including a signature page
executed by each of the parties hereto, shall be an original counterpart of this
Agreement,   but  all  of  such  counterparts   together  shall  constitute  one
instrument.  Neither  this  Agreement  nor  any  of  the  terms  hereof  may  be
terminated,  amended,  supplemented,  waived or modified orally,  but only by an
instrument in writing  signed by the party against which the  enforcement of the
termination,  amendment, supplement, waiver or modification is sought. The index
preceding  this  Agreement  and the  headings  of the  various  Sections of this
Agreement are for  convenience of reference  only and shall not modify,  define,
expand  or  limit  any of the  terms or  provisions  hereof.  The  terms of this
Agreement  shall be binding upon, and shall inure to the benefit of, the Company
and its  successors  and  permitted  assigns,  the Pass Through  Trustee and its
successors as Pass Through Trustee (and any additional  trustee appointed) under



any of the Pass Through Trust Agreements, the Escrow Agent and its successors as
Escrow Agent under the Escrow and Paying Agent Agreements,  the Paying Agent and
its  successors as Paying Agent under the Escrow and Paying Agent  Agreement and
the  Subordination  Agent and its  successors as  Subordination  Agent under the
Intercreditor Agreement.

            (c) This  Agreement is not  intended to, and shall not,  provide any
person  not a  party  hereto  (other  than  the  Underwriters  and  each  of the
beneficiaries  of Section 6 hereof)  with any  rights of any  nature  whatsoever
against any of the parties hereto,  and no person not a party hereto (other than
the Underwriters  and each of the  beneficiaries of Section 6 hereof) shall have
any right,  power or  privilege  in respect  of, or have any benefit or interest
arising out of, this Agreement.

            SECTION 9. GOVERNING  LAW. THIS AGREEMENT  SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE  WITH, THE LAWS OF THE STATE OF NEW YORK. THIS AGREEMENT
IS BEING DELIVERED IN THE STATE OF NEW YORK.



            IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed by their  respective  officers  thereunto duly authorized as of
the day and year first above written.

                                    CONTINENTAL AIRLINES, INC.



                                    By________________________________________
                                      Name:
                                      Title:

                                    Address:   1600 Smith Street
                                               Dept. HQS-FN
                                               Houston, TX  77002
                                               Attention:  Vice President--
                                                 Corporate Finance
                                               Facsimile:  (713) 324-2447


                                    WILMINGTON   TRUST   COMPANY,   not  in  its
                                    individual  capacity,  except  as  otherwise
                                    provided herein,  but solely as Pass Through
                                    Trustee


                                    By________________________________________
                                      Name:
                                      Title:

                                      Address:   Rodney Square North
                                                 1100 North Market Street
                                                 Wilmington, Delaware 19890
                                                 Attention:  Corporate Trust
                                                   Administration
                                                 Facsimile:  (302) 651-8882




                                    WILMINGTON   TRUST   COMPANY,   not  in  its
                                    individual  capacity,  except  as  otherwise
                                    provided herein, but solely as Subordination
                                    Agent


                                    By________________________________________
                                      Name:
                                      Title:

                                      Address:   Rodney Square North
                                                 1100 North Market Street
                                                 Wilmington, Delaware 19890
                                                 Attention: Corporate Trust
                                                   Administration
                                                 Facsimile: (302) 651-8882


                                    FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                                    as Escrow Agent


                                    By________________________________________
                                      Name:
                                      Title:

                                      Address:   79 South Main Street
                                                 Salt Lake City, Utah 84111
                                                 Attention:  Corporate Trust
                                                   Department, 3rd Floor
                                                 Facsimile:  (801) 246-5053



                                    WILMINGTON TRUST COMPANY,
                                    as Paying Agent


                                    By________________________________________
                                      Name:
                                      Title:

                                      Address:   Rodney Square North
                                                 1100 North Market Street
                                                 Wilmington, Delaware 19890
                                                 Attention:  Corporate Trust
                                                   Administration
                                                 Facsimile:  (302) 651-8882



                                  SCHEDULE I to
                             NOTE PURCHASE AGREEMENT


                  NEW AIRCRAFT AND SCHEDULED DELIVERY MONTHS


Expected Manufacturer's Scheduled Delivery New Aircraft Type Registration Number Serial Number Month ----------------- ------------------- ------------- ------------------ Boeing 737-724 N27724 28791 June 1999 Boeing 737-724 N13750 28941 June 1999 Boeing 737-724 N39726 28796 July 1999 Boeing 737-724 N38727 28797 July 1999 Boeing 737-724 N39728 28944 July 1999 Boeing 737-724 N24729 28945 July 1999 Boeing 737-724 N17730 28798 August 1999 Boeing 737-724 N14731 28799 August 1999 Boeing 737-724 N16732 28948 August 1999 Boeing 737-724 N27733 28949 September 1999 Boeing 737-724 N27734 28950 September 1999 Boeing 737-724 N14735 28800 September 1999 Boeing 737-724 N24736 28951 October 1999 Boeing 737-824 N14228 28792 May 1999 Boeing 737-824 N17229 28793 June 1999 Boeing 737-824 N14230 28794 June 1999 Boeing 737-824 N14231 28795 June 1999 Boeing 737-824 N26232 28942 June 1999 Boeing 737-824 N17233 28943 July 1999 Boeing 737-824 N16234 28946 August 1999 Boeing 737-824 N14235 28947 August 1999 Boeing 737-824 N35236 28801 September 1999 Boeing 737-824 N14237 28802 September 1999 Boeing 737-824 N12238 28804 October 1999 Boeing 737-824 N27239 28951 October 1999 Boeing 737-824 N14240 28952 October 1999 Boeing 737-824 N54241 28953 October 1999 Boeing 777-224 N78008 29478 March 1999 Boeing 777-224 N78009 29479 April 1999 Boeing 777-224 N76010 29480 May 1999 Boeing 777-224 N79011 29859 July 1999
SCHEDULE II to NOTE PURCHASE AGREEMENT TRUST SUPPLEMENTS Trust Supplement dated as of the Issuance Date between the Company and the Pass Through Trustee in respect of Continental Airlines Pass Through Trust, Series 1999-1A-O. Trust Supplement dated as of the Issuance Date between the Company and the Pass Through Trustee in respect of Continental Airlines Pass Through Trust, Series 1999-1B-O. Trust Supplement dated as of the Issuance Date between the Company and the Pass Through Trustee in respect of Continental Airlines Pass Through Trust, Series 1999-1C-O. SCHEDULE III to NOTE PURCHASE AGREEMENT DEPOSIT AGREEMENTS Deposit Agreement (Class A) dated as of the Issuance Date between the Depositary and the Escrow Agent. Deposit Agreement (Class B) dated as of the Issuance Date between the Depositary and the Escrow Agent. Deposit Agreement (Class C) dated as of the Issuance Date between the Depositary and the Escrow Agent. SCHEDULE IV to NOTE PURCHASE AGREEMENT ESCROW AND PAYING AGENT AGREEMENTS Escrow and Paying Agent Agreement (Class A) dated as of the Issuance Date among the Escrow Agent, the Underwriters, the Pass Through Trustee and the Paying Agent. Escrow and Paying Agent Agreement (Class B) dated as of the Issuance Date among the Escrow Agent, the Underwriters, the Pass Through Trustee and the Paying Agent. Escrow and Paying Agent Agreement (Class C) dated as of the Issuance Date among the Escrow Agent, the Underwriters, the Pass Through Trustee and the Paying Agent. SCHEDULE V to NOTE PURCHASE AGREEMENT MANDATORY DOCUMENT TERMS The terms "Trust Indenture Form," "Lease Form" and "Participation Agreement Form" shall have the respective meanings specified in Schedule VI to the Note Purchase Agreement. 1. May not modify in any material adverse respect the Granting Clause of the Trust Indenture Form so as to deprive the Note Holders of a first priority security interest in and mortgage lien on the Aircraft and the Lease or to eliminate any of the obligations secured thereby or otherwise modify in any material adverse respect as regards the interests of the Note Holders, the Subordination Agent, the Liquidity Provider or the Mortgagee the provisions of Article II or III or Section 4.02, 4.03, 4.04, 5.02, 5.06, 9.01(b), 10.04, 10.11 or 10.12 of the Trust Indenture Form. 2. May not modify in any material adverse respect as regards the interests of the Note Holders, the Subordination Agent, the Liquidity Provider or the Mortgagee the provisions of Section 3.2.1(e), 3.3(c), 4.7, the final sentence of 7.1.1, 10.3.1(d)(ii), 13.3, 16, 18.3 or 18.7(a) of the Lease Form or otherwise modify the terms of the Lease Form so as to deprive the Mortgagee of rights expressly granted to the "Mortgagee" therein. 3. May not modify in any material adverse respect as regards the interests of the Note Holders, the Subordination Agent, the Liquidity Provider or the Mortgagee the provisions of Section 5.1.9, 5.1.10, 5.1.11, 5.1.12, 7.5, 12, 15.8(a) or 15.9 of the Participation Agreement Form or of the provisions of Section 5.1.2(xxiii) or 10.1.1(a)(iv) of the Participation Agreement Form so as to eliminate the requirement to deliver to the Loan Participant or the Mortgagee, as the case may be, the legal opinions to be provided to such Persons thereunder (recognizing that the lawyers rendering such opinions may be changed) or of the provisions of Section 7.6.11(a)(ii) of the Participation Agreement Form as regards the rights of the Mortgagee thereunder or otherwise modify the terms of the Participation Agreement Form to deprive the Trustees, the Subordination Agent, the Liquidity Provider or the Mortgagee of any indemnity or right of reimbursement in its favor for Expenses or Taxes. 4. May not modify, in any material adverse respect as regards the interests of the Note Holders, the Subordination Agent, the Liquidity Provider or the Mortgagee, the definition of "Make Whole Amount" in Annex A to the Participation Agreement Form. Notwithstanding the foregoing, any such Mandatory Document Term may be modified to correct or supplement any such provision which may be defective or to cure any ambiguity or correct any mistake, PROVIDED that any such action shall not materially adversely affect the interests of the Note Holders, the Subordination Agent, the Liquidity Provider, the Mortgagee or the Certificateholders. SCHEDULE VI to NOTE PURCHASE AGREEMENT MANDATORY ECONOMIC TERMS EQUIPMENT NOTES Obligor: Continental or an Owner Trust Maximum Principal Amount: The maximum principal amount of all the Equipment Notes issued with respect to an Aircraft shall not exceed $25,550,000 for each Boeing 737-724 aircraft, $30,520,000 for each Boeing 737-824 aircraft, $90,650,000 for the Boeing 777-224 aircraft with Manufacturer's Serial Number 29478, $90,720,000 for the Boeing 777-224 aircraft with Manufacturer's Serial Number 29479, $90,790,000 for the Boeing 777-224 aircraft with Manufacturer's Serial Number 29480 and $90,930,000 for the Boeing 777-224 aircraft with Manufacturer's Serial Number 29859. The original aggregate principal amount of all Equipment Notes (other than Series D Equipment Notes, if any) for all Aircraft shall not exceed the aggregate face amount of all Certificates issued on the Issuance Date. The original aggregate principal amount of all Equipment Notes of any series (other than Series D Equipment Notes, if any) shall not exceed the original aggregate face amount of all Certificates of the related Class issued on the Issuance Date. Initial Loan to Aircraft Value with respect to an Aircraft (with (i) the principal amount of the series of Equipment Notes that rank senior aggregated for purposes of the calculation and (ii) the value of any Aircraft for these purposes equal to the value ("the ASSUMED APPRAISED VALUE") for such Aircraft set forth in the Prospectus Supplement in "Prospectus Supplement Summary--Description of the Aircraft and the Appraisals - The Appraisals" under the column "Appraised Value") shall not exceed the percentages set forth in the following table:
SERIES A SERIES B SERIES C EQUIPMENT EQUIPMENT EQUIPMENT AIRCRAFT TYPE NOTES NOTES NOTES - ------------- --------- --------- --------- Boeing 737-724............................. 43.2% 53.7% 65.7% Boeing 737-824............................. 42.7% 53.2% 65.0% Boeing 777-224............................. 44.4% 53.7% 67.6%
The Loan to Aircraft Value for each series of Equipment Notes issued in respect of each Aircraft (computed (i) after aggregating the principal amount of the series of Equipment Notes that rank senior and (ii) as of the date of the issuance thereof on the basis of the Assumed Appraised Value of such Aircraft and the Depreciation Assumption (as defined in the Prospectus Supplement in "Description of the Equipment Notes--Loan to Value Ratios of Equipment Notes")) will not exceed as of any Regular Distribution Date thereafter (assuming no default in the payment of the Equipment Notes) the Initial Loan to Aircraft Value for such series of Equipment Notes set forth in the preceding paragraph. Initial Average Life (in years) from the Issuance Date for any Aircraft: Series A: not more than 14.5 years Series B: not more than 13.0 years Series C: not more than 7.5 years AVERAGE LIFE (IN YEARS) As of the Delivery Period Termination Date, the average life of the Class A Certificates, the Class B Certificates and the Class C Certificates shall not be more than, respectively, 12.4 years, 10.0 years, and 5.0 years from the Issuance Date (computed without regard to the acceleration of any Equipment Notes and after giving effect to any special distribution on the Certificates thereafter required in respect of unused Deposits). FINAL MATURITY DATE There shall be a payment of principal scheduled on at least one Series A Equipment Note on February 2, 2019, and no Series A Equipment Note shall mature after such date. There shall be a payment of principal scheduled on at least one Series B Equipment Note on August 2, 2018, and no Series B Equipment Note shall mature after such date. There shall be a payment of principal scheduled on at least one Series C Equipment Note on August 2, 2009, and no Series C Equipment Note shall mature after such date. Debt Rate (computed on the basis of a 360-day year consisting of twelve 30-day months, payable semi-annually in arrears) Series A: 6.545% Series B: 6.795% Series C: 6.954% Payment Due Rate: Debt Rate plus 2% per annum Payment Dates: February 2 and August 2 Make-Whole Premiums: As provided in Article II of the form of Trust Indenture marked as Exhibit A-3 or A-6 (whichever shall be utilized for a Leased Aircraft) of the Note Purchase Agreement (the "TRUST INDENTURE FORM") or the Owned Aircraft Indenture marked as Exhibit C-2 of the Note Purchase Agreement Redemption and Purchase: As provided in Article II of the Trust Indenture Form LEASE Term: The Base Lease Term shall expire by its terms on or after final maturity date of the latest maturity date of the related Equipment Notes Lease Payment Dates: February 2 and August 2 Minimum Rent: Basic Rent due and payable on each Payment Date shall be at least sufficient to pay in full, as of such Payment Date (assuming timely payment of the related Equipment Notes prior to such Date), the aggregate principal amount of scheduled installments due on the related Equipment Notes outstanding on such Payment Date, together with accrued and unpaid interest thereon. Supplemental Rent: Sufficient to cover the sums described in clauses (a) through (d) of such term as defined in Annex A to the form of Lease (the "LEASE FORM") marked as Exhibit A-2 of the Note Purchase Agreement Stipulated Loss Value: At all times equal to or greater than the then outstanding principal amount of the related Equipment Notes together with accrued interest thereon Termination Value: At all times equal to or greater than the then outstanding principal amount of the related Equipment Notes together with accrued interest thereon All-risk hull insurance: Not less than Stipulated Loss Value, subject to Lessee's right to self-insure on terms no more favorable to Lessee in any material respect than those set forth in Section G of Annex D to the Lease Form. Minimum Liability As set forth in Schedule 1 to the Lease Form. Insurance Amount: Payment Due Rate: As set forth in Schedule 1 to the Lease Form. SLV Rate: As set forth in Schedule 1 Lease Form. PARTICIPATION AGREEMENT Mortgagee, Subordination Agent, Liquidity Provider, Pass Through Trustees, Escrow Agents and Note Holders indemnified against Expenses and Taxes to the extent set forth in Section 9 of the form of the Participation Agreement (the "PARTICIPATION FORM") marked as Exhibit A-1 to the Note Purchase Agreement SCHEDULE VII to NOTE PURCHASE AGREEMENT AGGREGATE AMORTIZATION SCHEDULE
1999-1A 1999-1B 1999-1C Trust Trust Trust Scheduled Scheduled Scheduled Principal Principal Principal Date Payment Payment Payment - ------------------ ----------- ---------- ----------- August 2, 1999 $ 6,858,992 $ 0 $ 4,678,773 February 2, 2000 3,286,278 673,309 5,939,109 August 2, 2000 1,035,889 0 0 February 2, 2001 19,366,952 2,806,773 3,461,558 August 2, 2001 867,888 0 0 February 2, 2002 17,375,229 314,857 30,619,268 August 2, 2002 679,953 762,561 9,972,171 February 2, 2003 16,563,256 1,044,073 11,371,563 August 2, 2003 510,120 2,372,451 2,303,009 February 2, 2004 13,481,672 1,910,583 14,169,900 August 2, 2004 297,873 2,618,491 2,851,051 February 2, 2005 13,702,233 5,043,454 3,843,187 August 2, 2005 1,193,896 509,984 0 February 2, 2006 12,083,402 16,023,967 8,557,893 August 2, 2006 0 25,992,131 0 February 2, 2007 12,324,294 5,484,565 8,950,016 August 2, 2007 0 87,182 0 February 2, 2008 14,056,051 4,605,438 7,074,385 August 2, 2008 529,424 0 0 February 2, 2009 34,185,848 4,026,189 10,945,699 August 2, 2009 2,235,996 0 2,301,417 February 2, 2010 11,025,486 6,306,137 0 August 2, 2010 16,775,321 0 0 February 2, 2011 20,883,162 9,540,454 0 August 2, 2011 0 0 0 February 2, 2012 76,908,906 15,596,636 0 August 2, 2012 0 0 0 February 2, 2013 23,881,470 15,012,163 0 August 2, 2013 7,227,184 0 0 February 2, 2014 37,054,681 5,888,382 0 August 2, 2014 0 0 0 February 2, 2015 42,909,078 8,831,221 0 August 2, 2015 0 0 0 February 2, 2016 49,888,452 0 0 August 2, 2016 0 0 0 February 2, 2017 52,943,254 0 0 August 2, 2017 0 0 0 February 2, 2018 16,380,122 0 0 August 2, 2018 0 1,600,000 0 February 2, 2019 15,233,638 0 0
ANNEX A to NOTE PURCHASE AGREEMENT DEFINITIONS "ACT" means 49 U.S.C. ss. 40101-46507. "AFFILIATE" means, with respect to any person, any other person directly or indirectly controlling, controlled by or under common control with such person. For purposes of this definition, "control" means the power, directly or indirectly, to direct or cause the direction of the management and policies of such person, whether through the ownership of voting securities or by contract or otherwise and "controlling," "controlled by" and "under common control with" have correlative meanings. "AIRCRAFT PURCHASE AGREEMENT" means, in the case of the Boeing 777-200 Aircraft, the Purchase Agreement No. 2061 dated October 10, 1997, or, in the case the Boeing 737-724 Aircraft and the Boeing 737-824 Aircraft, the Purchase Agreement No. 1951 dated July 23, 1996, as amended, each between the Company and the Manufacturer (including all exhibits thereto, together with all letter agreements entered into that by their terms constitute part of any such Purchase Agreement); and "AIRCRAFT PURCHASE AGREEMENTS" means all such agreements. "AIRCRAFT PURCHASE AGREEMENT ASSIGNMENT" means a Purchase Agreement and Engine Warranties Assignment substantially in the form of Exhibit A-4-I or A-4-II to the Note Purchase Agreement. "ASSUMED AMORTIZATION SCHEDULE" means Schedule VII to the Note Purchase Agreement. "BANKRUPTCY CODE" means the United States Bankruptcy Code, 11 U.S.C. ss. 102 ET SEQ. "BASIC PASS THROUGH TRUST AGREEMENT" means the Pass Through Trust Agreement, dated September 25, 1997, between the Company and Pass Through Trustee, as such agreement may be supplemented, amended or modified, but does not include any Trust Supplement. "BUSINESS DAY" means any day, other than a Saturday, Sunday or other day on which commercial banks are authorized or required by law to close in New York, New York, Houston, Texas, Wilmington, Delaware or Salt Lake City, Utah. "CERTIFICATE" has the meaning set forth in the third recital to the Note Purchase Agreement. "CERTIFICATEHOLDER" means the Person in whose name a Certificate is registered in the Register. "CLASS" means the class of Certificates issued by each Pass Through Trust. "CLASS D CERTIFICATES" means pass through certificates issued by the Continental Airlines Pass Through Trust, Series 1999-1D, if any. "COMPANY" means Continental Airlines, Inc., a Delaware corporation. "CORPORATE TRUST OFFICE" with respect to any Pass Through Trustee or any Loan Trustee, means the office of such trustee in the city at which at any particular time its corporate trust business shall be principally administered. "CUT-OFF DATE" means the earlier of (a) the day after the Delivery Period Termination Date and (b) the date on which a Triggering Event occurs. "DELIVERY PERIOD TERMINATION DATE" means the earlier of (a) February 2, 2000, or, if the Equipment Notes relating to all of the New Aircraft (or Substitute Aircraft in lieu thereof) have not been purchased by the Pass Through Trustees on or prior to such date due to any reason beyond the control of the Company and not occasioned by the Company's fault or negligence, August 2, 2000 (provided that, if a labor strike occurs at the Manufacturer on or prior to either or both of such dates referred to in this clause (a), such date or dates on or following the commencement of such strike shall be extended by adding thereto the number of days that such strike continued in effect) and (b) the date on which Equipment Notes issued with respect to all of the New Aircraft (or Substitute Aircraft in lieu thereof) have been purchased by the Pass Through Trustees in accordance with the Note Purchase Agreement. "DELIVERY DATE" means the Business Day on which a New Aircraft is delivered to and accepted by the Company. "DEPOSIT" has the meaning set forth in the fifth recital to the Note Purchase Agreement. "DEPOSIT AGREEMENT" has the meaning set forth in the fifth recital to the Note Purchase Agreement. "DEPOSITARY" means Westdeutsche Landesbank Girozentrale, New York branch, a German public law banking institution organized under the laws of the State of North Rhine-Westphalia. "ELIGIBLE AIRCRAFT" has the meaning set forth in the second recital to the Note Purchase Agreement. "EQUIPMENT NOTES" means and includes any equipment notes issued under any Indenture in the form specified in Section 2.01 thereof (as such form may be varied pursuant to the terms of such Indenture) and any Equipment Note issued under any Indenture in exchange for or replacement of any other Equipment Note. "ESCROW AGENT" has the meaning set forth in the first paragraph of the Note Purchase Agreement. "ESCROW AND PAYING AGENT AGREEMENT" has the meaning set forth in the fifth recital to the Note Purchase Agreement. "FAA" means the Federal Aviation Administration of the United States. "FINAL WITHDRAWAL" with respect to each Escrow and Paying Agent Agreement, has the meaning set forth in Section 1.02 thereof. "FINANCING AGREEMENTS" means, collectively, the Lease Financing Agreements and the Owner Financing Agreements. "GOVERNMENT ENTITY" means (a) any federal, state, provincial or similar government, and any body, board, department, commission, court, tribunal, authority, agency or other instrumentality of any such government or otherwise exercising any executive, legislative, judicial, administrative or regulatory functions of such government or (b) any other government entity having jurisdiction over any matter contemplated by the Operative Agreements or relating to the observance or performance of the obligations of any of the parties to the Operative Agreements. "INDENTURES" means, collectively, the Leased Aircraft Indentures, the Special Indentures and the Owned Aircraft Indentures. "INTERCREDITOR AGREEMENT" has the meaning set forth in the ninth recital to the Note Purchase Agreement. "ISSUANCE DATE" means the date of the original issuance of the Certificates. "LAW" means (a) any constitution, treaty, statute, law, decree, regulation, order, rule or directive of any Government Entity, and (b) any judicial or administrative interpretation or application of, or decision under, any of the foregoing. "LEASE" means a Lease Agreement substantially in the form of Exhibit A-2 to the Note Purchase Agreement. "LEASE FINANCING AGREEMENTS" means, collectively, the Aircraft Purchase Agreement Assignment, the Leased Aircraft Participation Agreement, the Lease, the Leased Aircraft Indenture (or, in a case where The Boeing Company or any of its Affiliates is the Owner Participant and if so specified in the Delivery Notice, the Special Indenture), the Equipment Notes issued thereunder and the Trust Agreement relating to the financing of a Leased Aircraft. "LEASED AIRCRAFT" means a New Aircraft subject to a Lease. "LEASED AIRCRAFT INDENTURE" means a Trust Indenture and Mortgage substantially in the form of Exhibit A-3 to the Note Purchase Agreement. "LEASED AIRCRAFT PARTICIPATION AGREEMENT" means a Participation Agreement substantially in the form of Exhibit A-1 to the Note Purchase Agreement. "LIQUIDITY FACILITY" has the meaning set forth in the ninth recital to the Note Purchase Agreement. "LIQUIDITY PROVIDER" has the meaning set forth in the ninth recital to the Note Purchase Agreement. "LOAN TRUSTEE" means the "Mortgagee" as defined in the Financing Agreements. "MANDATORY DOCUMENT TERMS" means the terms set forth on Schedule V to the Note Purchase Agreement. "MANDATORY ECONOMIC TERMS" means the terms set forth on Schedule VI to the Note Purchase Agreement. "MANUFACTURER" means The Boeing Company, a Delaware corporation, solely in its capacity as manufacturer or seller of New Aircraft. "NEW AIRCRAFT" has the meaning set forth in the second recital to the Note Purchase Agreement. "NOTE PURCHASE AGREEMENT" means the Note Purchase Agreement to which this Annex A is attached. "NOTICE OF PURCHASE WITHDRAWAL" with respect to each Deposit Agreement, has the meaning set forth in Section 2.3 thereof. "OPERATIVE AGREEMENTS" means, collectively, the Pass Through Trust Agreements, the Escrow and Paying Agent Agreements, the Deposit Agreements, the Liquidity Facilities, the Intercreditor Agreement, the Trust Agreements, the Equipment Notes, the Certificates and the Financing Agreements. "OWNED AIRCRAFT" means a New Aircraft subject to an Owned Aircraft Indenture. "OWNED AIRCRAFT INDENTURE" means a Trust Indenture and Mortgage substantially in the form of Exhibit C-2 to the Note Purchase Agreement. "OWNED AIRCRAFT PARTICIPATION AGREEMENT" means a Participation Agreement substantially in the form of Exhibit C-1 to the Note Purchase Agreement. "OWNER FINANCING AGREEMENTS" means, collectively, the Owned Aircraft Participation Agreement, the Owned Aircraft Indenture and the Equipment Notes issued thereunder. "OWNER PARTICIPANT" means, with respect to any Leased Aircraft, the Person named as the Owner Participant in the Participation Agreement with respect to such Leased Aircraft. "OWNER TRUST" means with respect to any Leased Aircraft, the trust created by the "Trust Agreement" referred to in the Leased Aircraft Indenture or Special Indenture related thereto. "OWNER TRUSTEE" means with respect to any Leased Aircraft, the "Owner Trustee" party to the "Trust Agreement" referred to in the Leased Aircraft Indenture or Special Indenture related thereto. "PARTICIPATION AGREEMENTS" means, collectively, the Leased Aircraft Participation Agreements and the Owned Aircraft Participation Agreements. "PASS THROUGH TRUST" has the meaning set forth in the third recital to the Note Purchase Agreement. "PASS THROUGH TRUST AGREEMENT" means each of the three separate Trust Supplements, together in each case with the Basic Pass Through Trust Agreement, each dated as of the Issuance Date, by and between the Lessee and Pass Through Trustee. "PASS THROUGH TRUSTEE" has the meaning set forth in the first paragraph of the Note Purchase Agreement. "PAYING AGENT" has the meaning set forth in the first paragraph of the Note Purchase Agreement. "PERSON" means any individual, firm, partnership, joint venture, trust, trustee, Government Entity, organization, association, corporation, government agency, committee, department, authority and other body, corporate or incorporate, whether having distinct legal status or not, or any member of any of the same. "QUALIFIED OWNER PARTICIPANT" means any bank, trust company, insurance company, financial institution or corporation (other than, without the Company's consent, a commercial air carrier, a commercial aircraft operator, a freight forwarder or Affiliate of any of the foregoing), in each case with a combined capital and surplus or net worth of at least $50,000,000. "RATING AGENCIES" means, collectively, at any time, each nationally recognized rating agency which shall have been requested to rate the Certificates and which shall then be rating the Certificates. The initial Rating Agencies will be Moody's Investors Service, Inc. and Standard & Poor's Ratings Services, a division of The McGraw-Hill Companies, Inc. "RATING AGENCY CONFIRMATION" means, with respect to any Financing Agreement that has been modified in any material respect from the forms thereof attached to the Note Purchase Agreement, with respect to Substitute Aircraft or with respect to a Special Structure, a written confirmation from each of the Rating Agencies that the use of such Financing Agreement with such modifications, the substituting of such Substitute Aircraft for an Eligible Aircraft or the utilization of other financing agreements in connection with such Special Structure, whichever of the foregoing shall in a particular case require Rating Agency Confirmation, would not result in (i) a reduction of the rating for any Class of Certificates below the then current rating for such Class of Certificates or (ii) a withdrawal or suspension of the rating of any Class of Certificates. "REGISTER" means the register maintained pursuant to Sections 3.04 and 7.12 of the Basic Pass Through Trust Agreement with respect to each Pass Through Trust. "REGULAR DISTRIBUTION DATES" shall mean February 2 and August 2 of each year, commencing August 2, 1999. "SECTION 1110" means 11 U.S.C. ss. 1110 of the Bankruptcy Code or any successor or analogous Section of the federal bankruptcy Law in effect from time to time. "SERIES A EQUIPMENT NOTES" means Equipment Notes issued under an Indenture and designated as "Series A" thereunder. "SERIES B EQUIPMENT NOTES" means Equipment Notes issued under an Indenture and designated as "Series B" thereunder. "SERIES C EQUIPMENT NOTES" means Equipment Notes issued under an Indenture and designated as "Series C" thereunder. "SERIES D EQUIPMENT NOTES" means Equipment Notes issued under an Indenture and designated as "Series D" thereunder, if any. "SPECIAL INDENTURE" means a Trust Indenture and Mortgage substantially in the form of Exhibit A-6 to the Note Purchase Agreement. "SPECIAL STRUCTURE" has the meaning set forth in Section 1(c) of the Note Purchase Agreement. "SUBORDINATION AGENT" has the meaning set forth in the first paragraph of the Note Purchase Agreement. "SUBSTITUTE AIRCRAFT" has the meaning set forth in Section 1(g) of the Note Purchase Agreement. "TAXES" means all license, recording, documentary, registration and other similar fees and all taxes, levies, imposts, duties, charges, assessments or withholdings of any nature whatsoever imposed by any Taxing Authority, together with any penalties, additions to tax, fines or interest thereon or additions thereto. "TAXING AUTHORITY" means any federal, state or local government or other taxing authority in the United States, any foreign government or any political subdivision or taxing authority thereof, any international taxing authority or any territory or possession of the United States or any taxing authority thereof. "TRIGGERING EVENT" has the meaning assigned to such term in the Intercreditor Agreement. "TRUST AGREEMENT" means a Trust Agreement substantially in the form of Exhibit E to the Note Purchase Agreement. "TRUST SUPPLEMENT" means an agreement supplemental to the Basic Pass Through Trust Agreement pursuant to which (i) a separate trust is created for the benefit of the holders of the Pass Through Certificates of a class, (ii) the issuance of the Pass Through Certificates of such class representing fractional undivided interests in such trust is authorized and (iii) the terms of the Pass Through Certificates of such class are established. "UNDERWRITERS" has the meaning set forth in the fourth recital to the Note Purchase Agreement. "WTC" has the meaning set forth in the first paragraph of the Note Purchase Agreement. EXHIBIT A-1 to NOTE PURCHASE AGREEMENT FORM OF LEASED AIRCRAFT PARTICIPATION AGREEMENT [FILED SEPARATELY] EXHIBIT A-2 to NOTE PURCHASE AGREEMENT FORM OF LEASE [FILED SEPARATELY] EXHIBIT A-3 to NOTE PURCHASE AGREEMENT FORM OF LEASED AIRCRAFT INDENTURE [FILED SEPARATELY] EXHIBIT A-4-I to NOTE PURCHASE AGREEMENT FORM OF AIRCRAFT PURCHASE AGREEMENT ASSIGNMENT - CFM ___________________________________________________________________ | | | CONFIDENTIAL: SUBJECT TO RESTRICTIONS ON DISSEMINATION | | SET FORTH IN SECTION 8 OF THE PARTICIPATION AGREEMENT (AS DEFINED | | HEREIN) | |___________________________________________________________________| PURCHASE AGREEMENT AND ENGINE WARRANTIES ASSIGNMENT ___ PURCHASE AGREEMENT AND ENGINE WARRANTIES ASSIGNMENT ___, dated as of __________, between Continental Airlines, Inc., a Delaware corporation ("Assignor"), and First Security Bank, National Association, a national banking association, not in its individual capacity but solely as Owner Trustee ("Assignee") under Trust Agreement ___ dated as of __________ (the "Trust Agreement"), between the Owner Participant named therein and Assignee, in its individual capacity, and otherwise not in its individual capacity but solely as trustee thereunder. Assignor and Manufacturer (as such term and other capitalized terms are hereinafter defined) are parties to the Purchase Agreement, providing, among other things, for the manufacture and sale by Manufacturer or Manufacturer's wholly owned subsidiary to Assignor of certain aircraft, engines and related equipment, including the Aircraft. Assignor and Engine Manufacturer are parties to the General Terms Agreement, containing, among other terms and conditions, the Engine Warranties. Assignee wishes to acquire the Aircraft and Assignor, on the terms and conditions hereinafter set forth, is willing to assign to Assignee certain of Assignor's rights and interests under the Purchase Agreement and the General Terms Agreement and Assignee is willing to accept such assignment, as hereinafter set forth. AGREEMENTS The parties hereto agree as follows: Section 1. DEFINITIONS. For all purposes of this Assignment, except as otherwise expressly provided or unless the context otherwise requires, the following terms shall have the following meanings: AIRCRAFT - The Boeing Model 737-___ aircraft bearing Manufacturer's Serial No. _______ and U.S. Registration No. __________, to be financed pursuant to the Participation Agreement, including the Engines. ENGINES - Two CFM Model ________ series engines bearing manufacturer's serial numbers ________ and ________, respectively, installed on the Aircraft. ENGINE MANUFACTURER - CFM International, Inc., a Delaware corporation, and its successors and assigns. ENGINE WARRANTIES - Engine Manufacturer's "New Engine Warranty," "New Parts Warranty," "Ultimate Life Warranty" and "Campaign Change Warranty," as set forth in the Engine Manufacturer's Engine Product Support Plan which forms a part of the General Terms Agreement, and as limited by the applicable terms of the General Terms Agreement and such Engine Product Support Plan. GENERAL TERMS AGREEMENT - The Agreement No. 6-7075, dated as of June 10, 1985, by and between Engine Manufacturer and Assignor, including the "Engine Product Support Plan" at Exhibit B thereto, insofar as such Engine Product Support Plan relates to the Engine Warranties, but excluding any and all letter agreements attached thereto, to the extent that such General Terms Agreement and such Exhibit relate to the Engines, as such General Terms Agreement may hereafter be amended, supplemented and modified to the extent permitted by the terms of this Assignment to the extent relating to the Engines. LEASE - The Lease Agreement ___, dated as of __________, as at any time amended, supplemented and modified, between Assignee, as lessor, and Assignor, as lessee, providing for the lease of the Aircraft. MANUFACTURER - The Boeing Company, a Delaware corporation, and its successors and assigns. PARTICIPATION AGREEMENT - The Participation Agreement ___, dated as of ___________, among Assignor, the Participants, Assignee and Mortgagee, as at any time amended, supplemented and modified. PURCHASE AGREEMENT - Purchase Agreement No. 1951, dated July 23, 1996, between Manufacturer and Assignor, providing, among other things, for the manufacture and sale by Manufacturer to Assignor of certain Boeing Model 737 aircraft (including the Aircraft) and including as part thereof Exhibits A, B, D, E and F thereto, but excluding all other exhibits and letter and supplemental agreements, to the extent that such Purchase Agreement and such Exhibits relate to the Aircraft, as such Purchase Agreement may hereafter be amended, supplemented and modified to the extent permitted by the terms of this Assignment. Capitalized terms used but not defined herein shall have the respective meanings set forth or incorporated by reference, and shall be construed and interpreted in the manner described, in the Participation Agreement. Section 2. ASSIGNMENT. Assignor does hereby sell, assign, transfer and set over unto Assignee and its successors and permitted assigns all of Assignor's rights and interests in and to the Purchase Agreement, as and only to the extent that the same relates to the Aircraft, and in and to the General Terms Agreement, as and only to the extent that the Engine Warranties contained therein relate to the Engines, except to the extent reserved below, including without limitation in such assignment (a) all claims for damages in respect of the Aircraft and the Engines arising as a result of any default by Manufacturer under the Purchase Agreement or Engine Manufacturer or any other vendor or supplier of other parts or equipment installed on or in the Aircraft, including without limitation all warranty service life policies, aircraft performance guarantees and indemnity provisions contained in the Purchase Agreement and the Engine Warranties, and all claims arising thereunder, in respect of the Aircraft and the Engines, (b) any and all rights of Assignor to compel performance of the terms of the Purchase Agreement in respect of the Aircraft and the Engine Warranties in respect of the Engines and (c) the right to purchase and take title to the Aircraft pursuant to the Purchase Agreement; reserving to Assignor, however, with respect to the Aircraft and each Engine, (i) all rights to receive any credits due to Assignor with respect to the purchase price of the Aircraft pursuant to the Purchase Agreement and of the Engines pursuant to the General Terms Agreement, (ii) all of Assignor's rights and interests in or arising out of any payments or deposits made relating to the Aircraft or to be made by Assignor on amounts credited or to be credited or paid or to be paid by the Manufacturer to the Assignor in respect of the Aircraft and (iii) so long and only so long as the Aircraft and each Engine shall be subject to the Lease and no Lease Event of Default shall have occurred and be continuing thereunder, the rights (A) to demand, accept and retain all rights in and to all property (other than the Aircraft), data and services that Manufacturer or Engine Manufacturer is obligated to provide or does provide pursuant to the Purchase Agreement or the General Terms Agreement, as the case may be, and (B) to obtain services, training, data and demonstration and test flights pursuant to the Purchase Agreement or the General Terms Agreement, as the case may be. Assignee hereby accepts such assignment subject to the terms hereof. Assignor has furnished a true copy of the Purchase Agreement and a true copy of the General Terms Agreement to Assignee and has specifically directed Assignee's attention to Paragraph 10 of Part A, Paragraph 5 of Part C, Paragraph 3 of Part D, Paragraph 2 of Part D-1, Paragraph 5 of Part I, and Paragraph 9 and 10 of Part F-2 of Exhibit B to the Purchase Agreement. Section 3. EXERCISE OF RIGHTS OF "BUYER" UNDER PURCHASE AGREEMENT AND OF "AIRLINE" UNDER GENERAL TERMS AGREEMENT. Notwithstanding the foregoing, if and so long as no Lease Event of Default shall have occurred and be continuing, Assignee authorizes Assignor, to the exclusion of Assignee, during the Term, to exercise in Assignor's name all rights and powers of the "Buyer" in respect of the Aircraft under the Purchase Agreement and of the "Airline" in respect of each Engine under the General Terms Agreement, and of Assignee in respect of a default by any vendor or supplier of parts and equipment (as specified in clause (a) of Section 2 above) and to retain any recovery or benefit resulting from the enforcement of any warranty or indemnity under the Purchase Agreement or the General Terms Agreement in respect of the Aircraft or each Engine, as the case may be, except that Assignor may not enter into any change order or other amendment, modification or supplement to the Purchase Agreement without the written consent or countersignature of Assignee if such change order, amendment, modification or supplement would (i) result in any rescission, cancellation or termination of the Purchase Agreement in respect of the Aircraft or (ii) materially diminish the rights assigned hereunder to Assignee. Assignee agrees that, as between Assignee and Manufacturer or Engine Manufacturer, as the case may be (and without affecting Assignor's duties or obligations under the Participation Agreement or the Lease), neither Manufacturer nor Engine Manufacturer, as the case may be, shall be deemed to have knowledge of any Lease Default, Lease Event of Default, declaration of default or the discontinuance or remedy thereof or the Aircraft or either Engine being no longer subject to the Lease or any change in the authority of Assignor or Assignee, as the case may be, to exercise any of the rights established hereunder unless and until Manufacturer shall have received written notice thereof from Assignee or Mortgagee addressed to its Vice President - Contracts at P.O. Box 3707, Mail Stop 75-38, Seattle, Washington 98124-2207, if by mail, or to (425) 237-1706, if by facsimile, or, in the case of Engine Manufacturer, Engine Manufacturer shall have received written notice thereof from Assignee or Mortgagee addressed to its Commercial Contract Director at P.O. Box 15514, Cincinnati, Ohio 45215-6301, if by mail, or to (513) 243-1345, if by facsimile. So long as Manufacturer and Engine Manufacturer act in good faith, Manufacturer and Engine Manufacturer may rely conclusively on any such notice without inquiring as to the accuracy of, or the entitlement of the party to give, such notice. The Engine Manufacturer shall not be deemed to have knowledge of the replacement of an Engine with another CFM engine, until the Engine Manufacturer has received written notice thereof. Such notice shall include the serial number of the Engine being replaced, as well as the serial number of the replacement Engine and shall be sent to: Lease Pool Manager, Customer Support Operation, GE Aircraft Engines, 111 Merchant Street, Room 450, Cincinnati, Ohio 45246. Section 4. CERTAIN AGREEMENTS. It is expressly agreed that, anything herein contained to the contrary notwithstanding: (a) Assignor shall at all times remain liable (i) to Manufacturer under the Purchase Agreement to perform all the duties and obligations of the "Buyer" thereunder and (ii) to Engine Manufacturer under the General Terms Agreement to perform all the duties and obligations of the "Airline" thereunder, in each case to the same extent as if this Assignment had not been executed, (b) the exercise by Assignee of any of the rights assigned hereunder shall not release Assignor from any of its duties or obligations to Manufacturer under the Purchase Agreement or to Engine Manufacturer under the General Terms Agreement except to the extent that such exercise by Assignee shall constitute performance of such duties and obligations, and (c) except as provided in the next sentence, none of Assignee, Mortgagee or any Participant shall have any obligation or liability under the Purchase Agreement or the General Terms Agreement by reason of, or arising out of, this Assignment or be obligated to perform any of the obligations or duties of Assignor under the Purchase Agreement or the General Terms Agreement or to make any payment thereunder or to make any inquiry as to the sufficiency of any payment received by any of them or to present or file any claim or to take any other action to collect or enforce any claim for any payment assigned hereunder. Anything contained in this Assignment, the Consent and Agreement or the Engine Consent and Agreement to the contrary notwithstanding, but without in any way releasing Assignor from any of its duties or obligations under the Purchase Agreement, the General Terms Agreement or this Assignment, Assignee and Mortgagee confirm for the benefit of Manufacturer and Engine Manufacturer, respectively, that, insofar as the provisions of the Purchase Agreement or the Engine Warranties relate to the Aircraft or the Engines, as the case may be, in exercising any rights under the Purchase Agreement or the Engine Warranties, or in making any claim with respect to the Aircraft or other goods and services delivered or to be delivered pursuant to the Purchase Agreement or the Engine Warranties, the terms and conditions of the Purchase Agreement including, without limitation, the Disclaimer and Release and Exclusion of Liabilities provisions of Sections 12.1 through 12.4 of Article 12 and the Engine Warranties, including without limitation Exhibit B (the "Product Assurance Document") shall apply to, and be binding upon, Assignee and Mortgagee to the same extent as Assignor. Section 5. PRESERVATION OF RIGHTS. Nothing contained in this Assignment shall in any way diminish or limit the provisions of Assignor's indemnity in Section 9 of the Participation Agreement with respect to any liability of Assignee to Manufacturer in any way relating to or arising out of the Purchase Agreement. Nothing contained in this Assignment shall subject Manufacturer or Engine Manufacturer to any obligation or liability to which it would not otherwise be subject under the Purchase Agreement or under the General Terms Agreement, as the case may be, or modify in any respect the contract rights of Manufacturer or Engine Manufacturer thereunder, except as may be provided in the Consent and Agreement and the Engine Consent and Agreement, or require Manufacturer to divest itself of title to or possession of the Aircraft or other goods and services until delivery thereof and payment therefor as provided in the Purchase Agreement or subject Manufacturer or Engine Manufacturer to any multiple or duplicative liability or obligation under the Purchase Agreement or the General Terms Agreement, as the case may be. No further assignment of the Engine Warranties, including without limitation assignments for security purposes (other than under the Trust Indenture), are permitted without the express written consent of Engine Manufacturer. Section 6. APPOINTMENT OF ATTORNEY. Effective at any time when a Lease Event of Default shall have occurred and be continuing, (i) unless Assignee and Mortgagee (so long as the Lien of the Trust Indenture has not been discharged), in their sole discretion, shall notify Manufacturer or Engine Manufacturer, as the case may be, to the contrary, the authorization given to Assignor under Section 3 hereof to enforce such rights and claims shall henceforth cease to be effective and Assignee and its successors and permitted assigns shall, to the exclusion of Assignor, be entitled to assert and enforce such rights and claims as substitute party plaintiff or otherwise, and Assignor shall, at the request of Assignee or its successors or permitted assigns and at Assignor's expense, cooperate with and take such action as is reasonably necessary to enable Assignee and its successors and permitted assigns to enforce such rights and claims, and (ii) Assignor does hereby constitute Assignee, its successors and permitted assigns, Assignor's true and lawful attorney, irrevocably, with full power (in the name of Assignor or otherwise) to ask, require, demand, receive, compound and give acquittance for any and all monies and claims for monies due and to become due under, or arising out of, the Purchase Agreement in respect of the Aircraft or the Engine Warranties in respect of the Engines, as the case may be, to the extent that the same have been assigned by this Assignment and, for such period as Assignee may exercise rights with respect thereto under this Assignment, to endorse any checks or other instruments or orders in connection therewith and to file any claims or take any action or institute (or, if previously commenced, assume control of) any proceeding and to obtain any recovery in connection therewith which Assignee may deem to be necessary or advisable in the premises. Section 7. OTHER ACTION. Assignor agrees that, at Assignor's sole cost and expense, at any time and from time to time, upon the written request of Assignee or, so long as the Lien of the Trust Indenture has not been discharged, Mortgagee, Assignor will promptly and duly execute and deliver any and all such further instruments and documents and take such further action as Assignee or, so long as the Lien of the Trust Indenture has not been discharged, Mortgagee, may reasonably request in order to obtain the full benefits of this Assignment and of the rights and powers herein granted. Section 8. ASSIGNOR'S REPRESENTATIONS AND WARRANTIES. Assignor does hereby represent and warrant that the Purchase Agreement and the General Terms Agreement are in full force and effect as to Assignor and are enforceable against Assignor in accordance with their respective terms. Assignor does hereby further represent and warrant that Assignor has, with the authorized execution of the Consent and Agreement and the Engine Consent and Agreement, (i) received all necessary consents to the assignment and transfer contemplated herein (including without limitation the assignment and transfer contemplated herein of Assignor's rights under the Purchase Agreement and the General Terms Agreement) and (ii) assuming that the Consent and Agreement and the Engine Consent and Agreement are in full force and effect, such consents are in full force and effect and Assignor further represents and warrants that Assignor has not assigned (except as assigned hereby) or pledged (except pursuant to the 737 Purchase Agreement Assignment dated as of November 27, 1996 between Lessee and Manufacturer, the Lien of which will have been released at or prior to the delivery of this Agreement), and hereby covenants that it will not during the Term assign (except as assigned hereby) or pledge so long as this Assignment shall remain in effect, the whole or any part of the rights hereby assigned or any of its rights with respect to the Aircraft under the Purchase Agreement or with respect to the Engines under the General Terms Agreement not assigned hereby to anyone other than Assignee. Section 9. PAYMENTS. Notwithstanding this Assignment and anything herein to the contrary, all amounts that Manufacturer or Engine Manufacturer is obligated to pay to Assignor under the Purchase Agreement with respect to the Aircraft or under the General Terms Agreement with respect to the Engines, including, without limitation, resulting from the enforcement of any warranty, covenant, representation, indemnity or product support agreement thereunder or the enforcement or exercise of any right or power thereunder or hereunder (in the case of Manufacturer, a "Manufacturer Payment," and in the case of Engine Manufacturer, an "Engine Manufacturer Payment") (excluding, however, from Manufacturer Payments and Engine Manufacturer Payments any amounts Manufacturer is obligated to pay to Assignor with respect to the rights reserved to Assignor in Section 2 hereof), will be payable and applicable as follows: all Manufacturer Payments and Engine Manufacturer Payments shall be paid to Assignor unless and until Manufacturer or Engine Manufacturer, as the case may be, shall have received written notice as set forth in Section 3 hereof from Assignee or Mortgagee that a Lease Event of Default has occurred and is continuing, whereupon Manufacturer or Engine Manufacturer, as the case may be, will, until Manufacturer or Engine Manufacturer, as the case may be, shall have received written notice from Assignee or Mortgagee that all Lease Events of Default have been cured or waived, make any and all such payments directly to Assignee (or, so long as the Trust Indenture has not been discharged and Manufacturer or Engine Manufacturer, as the case may be, shall have received notice thereof, to Mortgagee). Any amounts received by Assignee pursuant to the immediately preceding sentence shall, to the extent not theretofore applied in satisfaction of sums owing to Assignee in accordance with the terms of the Operative Agreements, be held and invested as provided in Section 4.5 of the Lease. Section 10. ASSIGNEE'S AGREEMENT. Assignee agrees that, during the Term, except as otherwise contemplated by Section 2 hereof and unless a Lease Event of Default shall have occurred and be continuing, it will not enter into any agreement that would amend, modify, supplement, rescind, cancel or terminate the Purchase Agreement or the General Terms Agreement in respect of the Aircraft or the Engines without the prior written consent of Assignor. Section 11. EXECUTION; COUNTERPARTS, ETC. This Assignment is executed by Assignor and Assignee concurrently with the execution and delivery of the Lease. This Assignment may be executed by the parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original, and all of which counterparts, taken together, shall constitute one and the same instrument. The section headings in this Assignment are for convenience of reference only and shall not modify, define, expand or limit any of the terms or provisions hereof. Section 12. CONFIDENTIAL TREATMENT. Assignee agrees that it will not disclose to any third party the terms of the Purchase Agreement or the General Terms Agreement except (i) as required by applicable law or governmental regulation, (ii) in connection with the financing of the Aircraft, (iii) as permitted under Section 8 of the Participation Agreement as if this Assignment were specifically referred to therein, (iv) with the consent of Assignor, Manufacturer and the Engine Manufacturer (as the case may be) or (v) in connection with any sale or lease of the Aircraft. Assignee further agrees that in connection with any disclosures made as contemplated by clauses (ii) (except in connection with the financing contemplated by the Participation Agreement), (iii) (except as to clauses (C) and (E) and (F) of Section 8 of the Participation Agreement) or (iv) of the preceding sentence, Assignee shall instruct the entity to which such information is disclosed to treat such information as confidential on the terms set forth in this Section 12. Section 13. ASSIGNMENT TO MORTGAGEE. The right, title and interest of Assignee in and to this Assignment has been assigned to and is subject to a security interest in favor of Wilmington Trust Company, as Mortgagee under the Trust Indenture, for the benefit of the Noteholders and the Indenture Indemnitees referred to in such Trust Indenture, all to the extent provided in such Trust Indenture. Assignor hereby consents to such assignment and to the creation of such security interest in and to this Assignment. SECTION 14. GOVERNING LAW. THIS ASSIGNMENT SHALL IN ALL RESPECTS BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE, WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS. [This space intentionally left blank.] IN WITNESS WHEREOF, the parties hereto have caused this Purchase Agreement and Engine Warranties Assignment ___ to be duly executed as of the day and year first above written. CONTINENTAL AIRLINES, INC. By________________________________________ Name: Title: FIRST SECURITY BANK, NATIONAL ASSOCIATION, not in its individual capacity but solely as Owner Trustee By________________________________________ Name: Title: The undersigned, as Mortgagee for the benefit of the Note Holders and Indenture Indemnitees and as assignee of, and holder of a security interest in, the estate, right, title and interest of Assignee in and to the foregoing Assignment pursuant to the terms of the Trust Indenture agrees to the terms of the foregoing Assignment and agrees that its rights and remedies under the Trust Indenture shall be subject to the terms and conditions of the foregoing Assignment, including Sections 4 and 5 therein, and of the Purchase Agreement and the General Terms Agreement. WILMINGTON TRUST COMPANY, as Mortgagee By________________________________________ Name: Title: MANUFACTURER CONSENT AND AGREEMENT ___ The undersigned, THE BOEING COMPANY, a Delaware corporation, hereby acknowledges notice of and consents to all of the terms of Purchase Agreement and Engine Warranties Assignment ___ (herein called the "Assignment") (the defined terms therein being hereinafter used with the same meanings unless otherwise defined herein) between Continental Airlines, Inc., as Assignor, and First Security Bank, National Association, as Owner Trustee, as Assignee, and hereby confirms to Assignee that: (i) all representations, warranties, indemnities and agreements of Manufacturer under the Purchase Agreement with respect to the Aircraft shall inure to the benefit of Assignee to the same extent as if originally named the "Buyer" therein, except as provided by Section 2 of the Assignment; (ii) Assignee shall not be liable for any of the obligations or duties of Assignor under the Purchase Agreement, nor shall the Assignment give rise to any duties or obligations whatsoever on the part of Assignee owing to Manufacturer, except as provided in Section 4 of the Assignment; (iii) Manufacturer consents to the grant of a security interest in the Aircraft pursuant to the Trust Indenture by Assignee and agrees that the Assignment constitutes an agreement by Assignee as required by Article 10.2 of the Purchase Agreement; and (iv) Manufacturer will continue to pay to Assignor or its order all payments that Manufacturer may be required to make in respect of the Aircraft under the Purchase Agreement unless and until Manufacturer shall have received written notice from Assignee or Mortgagee addressed to its Vice - President - Contracts at P.O. Box 3707, Mail Stop 75-38, Seattle, Washington 98124-2207, if by mail, or to (425) 237-1706, if by facsimile, that a Lease Event of Default has occurred and is continuing, whereupon Manufacturer will not be required to make further inquiry into the content of such notice and will make any and all payments that it may be required thereafter to make in respect of the Aircraft under the Purchase Agreement and the right to receive that has been assigned under the Assignment, directly to Assignee at its address at 79 South Main Street, Salt Lake City, Utah 84111, Attn: Corporate Trust Department (or, so long as the Trust Indenture has not been discharged, directly to Mortgagee at its address at Rodney Square North, 1100 North Market Street, Wilmington, Delaware 19890, Attn: Corporate Trust Administration), unless and until Manufacturer shall have received notice in writing from Assignee or Mortgagee that no Lease Event of Default is continuing, whereupon Manufacturer shall make all payments that Manufacturer may be required to make in respect of the Aircraft under the Purchase Agreement to Assignor or its order, as aforesaid. Manufacturer hereby represents and warrants that: (i) Manufacturer is a corporation duly organized, validly existing and in good standing under the laws of the State of Delaware; (ii) the making and performance of the Purchase Agreement and this Manufacturer Consent and Agreement ___ have been duly authorized by all necessary corporate action on the part of Manufacturer, do not require any stockholder approval and do not contravene Manufacturer's Certificate of Incorporation or by-laws or any indenture, credit agreement or other contractual agreement to which Manufacturer is a party or by which it is bound and the making of the Purchase Agreement and this Manufacturer Consent and Agreement ___, the giving of the warranty obligations thereunder, do not, as to such making or giving, contravene any law binding on Manufacturer; and (iii) the Purchase Agreement constituted, as of the date thereof and at all times thereafter to and including the date of this Manufacturer Consent and Agreement ___, and this Manufacturer Consent and Agreement ___ constitutes, binding obligations of Manufacturer enforceable against Manufacturer in accordance with their respective terms subject to (A) the limitations of applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors generally and (B) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law), which principles do not make the remedies available at law or in equity with respect to the Purchase Agreement and this Manufacturer Consent and Agreement ___ inadequate for the practical realization of the benefits intended to be provided thereby. It is understood that the execution of this Manufacturer Consent and Agreement ___ by Manufacturer is subject to the condition that, concurrently with the delivery of the Aircraft to Assignee, Assignee shall lease the Aircraft to Assignor under the Lease. THIS MANUFACTURER CONSENT AND AGREEMENT ___ SHALL IN ALL RESPECTS BE GOVERNED BY THE INTERNAL LAWS OF THE STATE OF WASHINGTON, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE, WITHOUT REFERENCE TO CONFLICTS OF LAWS PRINCIPLES. Dated as of ____________. THE BOEING COMPANY By________________________________________ Name: Title: ENGINE MANUFACTURER CONSENT AND AGREEMENT ___ The undersigned, CFM INTERNATIONAL INC., a Delaware corporation, hereby acknowledges notice of and consents to all of the terms of Purchase Agreement and Engine Warranties Assignment ___ (herein called the "Assignment") (the defined terms therein being hereinafter used with the same meanings unless otherwise defined herein) between Continental Airlines, Inc., as Assignor, and First Security Bank, National Association, as Owner Trustee, as Assignee. Under the General Terms Agreement, Engine Manufacturer has agreed to support certain CFM Model ________ engines and spare parts therefor purchased by Assignor from Engine Manufacturer, as installed on certain Boeing Model 737 aircraft. Engine Manufacturer hereby confirms to Assignor and Assignee that the Engine Warranties, as and to the extent that such relate to the Engines, shall inure to the benefit of Assignee (and, so long as the Trust Indenture has not been discharged, Mortgagee) to the same extent as if originally named "Airline" in the General Terms Agreement and to the benefit of Assignor (but only to the extent provided for in the Assignment) in each case subject to the terms and conditions of the Assignment; PROVIDED, that Engine Manufacturer shall not owe any liability or obligation under the Engine Warranties more than once in total. Engine Manufacturer represents and warrants that: 1. It is a corporation duly organized and validly existing in good standing under the laws of the State of Delaware; 2. The making and performance of this Engine Manufacturer Consent and Agreement ___ in accordance with its terms have been duly authorized by all necessary corporate action on the part of Engine Manufacturer, do not require any stockholder approval and do not contravene its Certificate of Incorporation or by-laws or any debenture, credit agreement or other contractual agreement to which Engine Manufacturer is a party or by which it is bound or any law binding on Engine Manufacturer; 3. The making and performance of the Engine Warranties in accordance with their terms have been duly authorized by all necessary corporate action on the part of Engine Manufacturer, do not require any stockholder approval and do not contravene Engine Manufacturer's Certificate of Incorporation or by-laws or any debenture, credit agreement or other contractual agreement to which Engine Manufacturer is a party or by which it is bound, and do not, as to the making thereof, contravene any law binding on Engine Manufacturer, and to the best of its knowledge, do not as to the performance thereof contravene any law binding on Engine Manufacturer; and 4. The Engine Warranties constituted as of the date on which they were made and at all times thereafter to and including the date of this Engine Manufacturer Consent and Agreement ___, and this Engine Manufacturer Consent and Agreement ___ constitute binding obligations of Engine Manufacturer enforceable against Engine Manufacturer in accordance with their respective terms subject to: (a) the limitations of applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors generally; and (b) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law). [This space intentionally left blank.] THIS ENGINE MANUFACTURER CONSENT AND AGREEMENT ___ SHALL IN ALL RESPECTS BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE, WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS. Dated as of _____________. CFM INTERNATIONAL, INC. By________________________________________ Name: Title: EXHIBIT A-4-II NOTE PURCHASE AGREEMENT FORM OF AIRCRAFT PURCHASE AGREEMENT ASSIGNMENT - GE ___________________________________________________________________ | | | CONFIDENTIAL: SUBJECT TO RESTRICTIONS ON DISSEMINATION | | SET FORTH IN SECTION 8 OF THE PARTICIPATION AGREEMENT (AS DEFINED | | HEREIN) | |___________________________________________________________________| PURCHASE AGREEMENT AND ENGINE WARRANTIES ASSIGNMENT ___ PURCHASE AGREEMENT AND ENGINE WARRANTIES ASSIGNMENT ___, dated as of ___________, between Continental Airlines, Inc., a Delaware corporation ("Assignor"), and First Security Bank, National Association, a national banking association, not in its individual capacity but solely as Owner Trustee ("Assignee") under Trust Agreement ___ dated as of ___________ (the "Trust Agreement"), between the Owner Participant named therein and Assignee, in its individual capacity, and otherwise not in its individual capacity but solely as trustee thereunder. Assignor and Manufacturer (as such term and other capitalized terms are hereinafter defined) are parties to the Purchase Agreement, providing, among other things, for the manufacture and sale by Manufacturer or Manufacturer's wholly owned subsidiary to Assignor of certain aircraft, engines and related equipment, including the Aircraft. Assignor and Engine Manufacturer are parties to the General Terms Agreement, containing, among other terms and conditions, the Engine Warranties. Assignee wishes to acquire the Aircraft and Assignor, on the terms and conditions hereinafter set forth, is willing to assign to Assignee certain of Assignor's rights and interests under the Purchase Agreement and the General Terms Agreement and Assignee is willing to accept such assignment, as hereinafter set forth. AGREEMENTS The parties hereto agree as follows: Section 1. DEFINITIONS. For all purposes of this Assignment, except as otherwise expressly provided or unless the context otherwise requires, the following terms shall have the following meanings: AIRCRAFT - The Boeing Model 777-224 aircraft bearing Manufacturer's Serial No. ______ and U.S. Registration No. N_________, to be financed pursuant to the Participation Agreement, including the Engines. AGTA - The Aircraft General Terms Agreement AGTA-CAL between the Manufacturer and Lessee, dated October 10, 1997. ENGINES - Two General Electric Company GE90-90B series engines bearing manufacturer's serial numbers ______ and ______, respectively, installed on the Aircraft. ENGINE MANUFACTURER - General Electric Company, a New York corporation, and its successors and assigns. ENGINE WARRANTIES - Engine Manufacturer's "New Engine Warranty," "New Parts Warranty," "Ultimate Life Warranty" and "Campaign Change Warranty," as set forth in the Engine Manufacturer's Engine Product Support Plan which forms a part of the General Terms Agreement, and as limited by the applicable terms of the General Terms Agreement and such Engine Product Support Plan. GENERAL TERMS AGREEMENT - The Amended and Restated General Terms Agreement No. 6-8057, dated as of November 1, 1994, by and between Engine Manufacturer and Assignor, including the "Engine Product Support Plan" at Exhibit B thereto, insofar as such Engine Product Support Plan relates to the Engine Warranties, but excluding any and all letter agreements attached thereto, to the extent that such General Terms Agreement and such Exhibit relate to the Engine Warranties, as such General Terms Agreement may hereafter be amended, supplemented and modified to the extent permitted by the terms of this Assignment to the extent relating to the Engines. LEASE - The Lease Agreement ___, dated as of ___________, as at any time amended, supplemented and modified, between Assignee, as lessor, and Assignor, as lessee, providing for the lease of the Aircraft. MANUFACTURER - The Boeing Company, a Delaware corporation, and its successors and assigns. PARTICIPATION AGREEMENT - The Participation Agreement ___, dated as of ___________, among Assignor, the Participants, Assignee and Mortgagee, as at any time amended, supplemented and modified. PURCHASE AGREEMENT - Purchase Agreement No.2061 (formerly known as Purchase Agreement No. 1785), dated as of October 10, 1997, between Manufacturer and Assignor, providing, among other things, for the manufacture and sale by Manufacturer to Assignor of certain Boeing Model 777 aircraft (including the Aircraft) and including as part thereof Exhibits A, B, BFE1, EE1 and SLP1 thereto and the AGTA (as and to the extent incorporated by reference in the Purchase Agreement and including Exhibit C thereto and excluding the other Exhibits and Letter Agreements hereto), but excluding all other exhibits and letter and supplemental agreements, to the extent that such Purchase Agreement and such Exhibits relate to the Aircraft, as such Purchase Agreement may hereafter be amended, supplemented and modified to the extent permitted by the terms of this Assignment. Capitalized terms used but not defined herein shall have the respective meanings set forth or incorporated by reference, and shall be construed and interpreted in the manner described, in the Participation Agreement. Section 2. ASSIGNMENT. Assignor does hereby sell, assign, transfer and set over unto Assignee and its successors and permitted assigns all of Assignor's rights and interests in and to the Purchase Agreement, as and only to the extent that the same relates to the Aircraft, and in and to the General Terms Agreement, as and only to the extent that the Engine Warranties contained therein relate to the Engines, except to the extent reserved below, including without limitation in such assignment (a) all claims for damages in respect of the Aircraft and the Engines arising as a result of any default by Manufacturer under the Purchase Agreement or Engine Manufacturer or any other vendor or supplier of other parts or equipment installed on or in the Aircraft, including without limitation all warranty service life policies, aircraft performance guarantees and indemnity provisions contained in the Purchase Agreement and the Engine Warranties, and all claims arising thereunder, in respect of the Aircraft and the Engines, (b) any and all rights of Assignor to compel performance of the terms of the Purchase Agreement in respect of the Aircraft and the Engine Warranties in respect of the Engines and (c) the right to purchase and take title to the Aircraft pursuant to the Purchase Agreement; reserving to Assignor, however, with respect to the Aircraft and each Engine, (i) all rights to receive any credits due to Assignor with respect to the purchase price of the Aircraft pursuant to the Purchase Agreement and of the Engines pursuant to the General Terms Agreement, (ii) all of Assignor's rights and interests in or arising out of any payments or deposits made relating to the Aircraft or to be made by Assignor on amounts credited or to be credited or paid or to be paid by the Manufacturer to the Assignor in respect of the Aircraft and (iii) so long and only so long as the Aircraft and each Engine shall be subject to the Lease and no Lease Event of Default shall have occurred and be continuing thereunder, the rights (A) to demand, accept and retain all rights in and to all property (other than the Aircraft), data and services that Manufacturer or Engine Manufacturer is obligated to provide or does provide pursuant to the Purchase Agreement or the General Terms Agreement, as the case may be, and (B) to obtain services, training, data and demonstration and test flights pursuant to the Purchase Agreement or the General Terms Agreement, as the case may be. Assignee hereby accepts such assignment subject to the terms hereof. Assignor has furnished a true copy of the Purchase Agreement and a true copy of the General Terms Agreement to Assignee and has specifically directed Assignee's attention to Section 12 of Part 2, Section 5 of Part 3, Section 6 of Part 5 and Section 3 of Part 6 of Exhibit C to the AGTA. Section 3. EXERCISE OF RIGHTS OF "CUSTOMER" UNDER PURCHASE AGREEMENT AND OF "AIRLINE" UNDER GENERAL TERMS AGREEMENT. Notwithstanding the foregoing, if and so long as no Lease Event of Default shall have occurred and be continuing, Assignee authorizes Assignor, to the exclusion of Assignee, during the Term, to exercise in Assignor's name all rights and powers of the "Customer" in respect of the Aircraft under the Purchase Agreement and of the "Airline" in respect of each Engine under the General Terms Agreement, and of Assignee in respect of a default by any vendor or supplier of parts and equipment (as specified in clause (a) of Section 2 above) and to retain any recovery or benefit resulting from the enforcement of any warranty or indemnity under the Purchase Agreement or the General Terms Agreement in respect of the Aircraft or each Engine, as the case may be, except that Assignor may not enter into any change order or other amendment, modification or supplement to the Purchase Agreement without the written consent or countersignature of Assignee if such change order, amendment, modification or supplement would (i) result in any rescission, cancellation or termination of the Purchase Agreement in respect of the Aircraft or (ii) materially diminish the rights assigned hereunder to Assignee. Assignee agrees that, as between Assignee and Manufacturer or Engine Manufacturer, as the case may be (and without affecting Assignor's duties or obligations under the Participation Agreement or the Lease), neither Manufacturer nor Engine Manufacturer, as the case may be, shall be deemed to have knowledge of any Lease Default, Lease Event of Default, declaration of default or the discontinuance or remedy thereof or the Aircraft or either Engine being no longer subject to the Lease or any change in the authority of Assignor or Assignee, as the case may be, to exercise any of the rights established hereunder unless and until Manufacturer shall have received written notice thereof from Assignee or Mortgagee addressed to its Vice President - Contracts at P.O. Box 3707, Mail Code 75-38, Seattle, Washington 98124-2207, if by mail, or to (425) 237-1706, if by facsimile, or, in the case of Engine Manufacturer, Engine Manufacturer shall have received written notice thereof from Assignee or Mortgagee addressed to General Electric Company, GE Aircraft Engines, One Neuman Way, Cincinnati, Ohio 45215-6301, Attention: Director, Commercial Contracts, if by facsimile. So long as Manufacturer and Engine Manufacturer act in good faith, Manufacturer and Engine Manufacturer may rely conclusively on any such notice without inquiring as to the accuracy of, or the entitlement of the party to give, such notice. The Engine Manufacturer shall not be deemed to have knowledge of the replacement of an Engine with another GE90 engine, until the Engine Manufacturer has received written notice thereof. Such notice shall include the serial number of the Engine being replaced, as well as the serial number of the replacement Engine and shall be sent to: Lease Pool Manager, Customer Support Operation, GE Aircraft Engines, 111 Merchant Street, Room 450, Cincinnati, Ohio 45246. Section 4. CERTAIN AGREEMENTS. It is expressly agreed that, anything herein contained to the contrary notwithstanding: (a) Assignor shall at all times remain liable (i) to Manufacturer under the Purchase Agreement to perform all the duties and obligations of the "Customer" thereunder and (ii) to Engine Manufacturer under the General Terms Agreement to perform all the duties and obligations of the "Airline" thereunder, in each case to the same extent as if this Assignment had not been executed, (b) the exercise by Assignee of any of the rights assigned hereunder shall not release Assignor from any of its duties or obligations to Manufacturer under the Purchase Agreement or to Engine Manufacturer under the General Terms Agreement except to the extent that such exercise by Assignee shall constitute performance of such duties and obligations, and (c) except as provided in the next sentence, none of Assignee, Mortgagee or any Participant shall have any obligation or liability under the Purchase Agreement or the General Terms Agreement by reason of, or arising out of, this Assignment or be obligated to perform any of the obligations or duties of Assignor under the Purchase Agreement or the General Terms Agreement or to make any payment thereunder or to make any inquiry as to the sufficiency of any payment received by any of them or to present or file any claim or to take any other action to collect or enforce any claim for any payment assigned hereunder. Anything contained in this Assignment, the Consent and Agreement or the Engine Consent and Agreement to the contrary notwithstanding, but without in any way releasing Assignor from any of its duties or obligations under the Purchase Agreement, the General Terms Agreement or this Assignment, Assignee and Mortgagee confirm for the benefit of Manufacturer and Engine Manufacturer, respectively, that, insofar as the provisions of the Purchase Agreement or the Engine Warranties relate to the Aircraft or the Engines, as the case may be, in exercising any rights under the Purchase Agreement or the Engine Warranties, or in making any claim with respect to the Aircraft or other goods and services delivered or to be delivered pursuant to the Purchase Agreement or the Engine Warranties, the terms and conditions of the Purchase Agreement including, without limitation, the Disclaimer and Release and the Exclusion of Consequential and Other Damages provisions of Sections 12.1 through 12.3 of Exhibit C to the AGTA and the Engine Warranties, including without limitation Exhibit B (the "Product Assurance Document") shall apply to, and be binding upon, Assignee and Mortgagee to the same extent as Assignor. Section 5. PRESERVATION OF RIGHTS. Nothing contained in this Assignment shall in any way diminish or limit the provisions of Assignor's indemnity in Section 9 of the Participation Agreement with respect to any liability of Assignee to Manufacturer in any way relating to or arising out of the Purchase Agreement. Nothing contained in this Assignment shall subject Manufacturer or Engine Manufacturer to any obligation or liability to which it would not otherwise be subject under the Purchase Agreement or under the General Terms Agreement, as the case may be, or modify in any respect the contract rights of Manufacturer or Engine Manufacturer thereunder, except as may be provided in the Consent and Agreement and the Engine Consent and Agreement, or require Manufacturer to divest itself of title to or possession of the Aircraft or other goods and services until delivery thereof and payment therefor as provided in the Purchase Agreement or subject Manufacturer or Engine Manufacturer to any multiple or duplicative liability or obligation under the Purchase Agreement or the General Terms Agreement, as the case may be. No further assignment of the Engine Warranties, including without limitation assignments for security purposes (other than under the Trust Indenture), are permitted without the express written consent of Engine Manufacturer. Section 6. APPOINTMENT OF ATTORNEY. Effective at any time when a Lease Event of Default shall have occurred and be continuing, (i) unless Assignee and Mortgagee (so long as the Lien of the Trust Indenture has not been discharged), in their sole discretion, shall notify Manufacturer or Engine Manufacturer, as the case may be, to the contrary, the authorization given to Assignor under Section 3 hereof to enforce such rights and claims shall henceforth cease to be effective and Assignee and its successors and permitted assigns shall, to the exclusion of Assignor, be entitled to assert and enforce such rights and claims as substitute party plaintiff or otherwise, and Assignor shall, at the request of Assignee or its successors or permitted assigns and at Assignor's expense, cooperate with and take such action as is reasonably necessary to enable Assignee and its successors and permitted assigns to enforce such rights and claims, and (ii) Assignor does hereby constitute Assignee, its successors and permitted assigns, Assignor's true and lawful attorney, irrevocably, with full power (in the name of Assignor or otherwise) to ask, require, demand, receive, compound and give acquittance for any and all monies and claims for monies due and to become due under, or arising out of, the Purchase Agreement in respect of the Aircraft or the Engine Warranties in respect of the Engines, as the case may be, to the extent that the same have been assigned by this Assignment and, for such period as Assignee may exercise rights with respect thereto under this Assignment, to endorse any checks or other instruments or orders in connection therewith and to file any claims or take any action or institute (or, if previously commenced, assume control of) any proceeding and to obtain any recovery in connection therewith which Assignee may deem to be necessary or advisable in the premises. Section 7. OTHER ACTION. Assignor agrees that, at Assignor's sole cost and expense, at any time and from time to time, upon the written request of Assignee or, so long as the Lien of the Trust Indenture has not been discharged, Mortgagee, Assignor will promptly and duly execute and deliver any and all such further instruments and documents and take such further action as Assignee or, so long as the Lien of the Trust Indenture has not been discharged, Mortgagee, may reasonably request in order to obtain the full benefits of this Assignment and of the rights and powers herein granted. Section 8. ASSIGNOR'S REPRESENTATIONS AND WARRANTIES. Assignor does hereby represent and warrant that the Purchase Agreement and the General Terms Agreement are in full force and effect as to Assignor and are enforceable against Assignor in accordance with their respective terms. Assignor does hereby further represent and warrant that Assignor has, with the authorized execution of the Consent and Agreement and the Engine Consent and Agreement, (i) received all necessary consents to the assignment and transfer contemplated herein (including without limitation the assignment and transfer contemplated herein of Assignor's rights under the Purchase Agreement and the General Terms Agreement) and (ii) assuming that the Consent and Agreement and the Engine Consent and Agreement are in full force and effect, such consents are in full force and effect and Assignor further represents and warrants that Assignor has not assigned (except as assigned hereby) or pledged (except pursuant to the Amended and Restated 777 Purchase Agreement Assignment dated as of October 13, 1997 between Lessee and Manufacturer, the Lien of which will have been released at or prior to the delivery of this Agreement), and hereby covenants that it will not during the Term assign (except as assigned hereby) or pledge so long as this Assignment shall remain in effect, the whole or any part of the rights hereby assigned or any of its rights with respect to the Aircraft under the Purchase Agreement or with respect to the Engines under the General Terms Agreement not assigned hereby to anyone other than Assignee. Section 9. PAYMENTS. Notwithstanding this Assignment and anything herein to the contrary, all amounts that Manufacturer or Engine Manufacturer is obligated to pay to Assignor under the Purchase Agreement with respect to the Aircraft or under the General Terms Agreement with respect to the Engines, including, without limitation, resulting from the enforcement of any warranty, covenant, representation, indemnity or product support agreement thereunder or the enforcement or exercise of any right or power thereunder or hereunder (in the case of Manufacturer, a "Manufacturer Payment," and in the case of Engine Manufacturer, an "Engine Manufacturer Payment") (excluding, however, from Manufacturer Payments and Engine Manufacturer Payments any amounts Manufacturer is obligated to pay to Assignor with respect to the rights reserved to Assignor in Section 2 hereof), will be payable and applicable as follows: all Manufacturer Payments and Engine Manufacturer Payments shall be paid to Assignor unless and until Manufacturer or Engine Manufacturer, as the case may be, shall have received written notice as set forth in Section 3 hereof from Assignee or Mortgagee that a Lease Event of Default has occurred and is continuing, whereupon Manufacturer or Engine Manufacturer, as the case may be, will, until Manufacturer or Engine Manufacturer, as the case may be, shall have received written notice from Assignee or Mortgagee that all Lease Events of Default have been cured or waived, make any and all such payments directly to Assignee (or, so long as the Trust Indenture has not been discharged and Manufacturer or Engine Manufacturer, as the case may be, shall have received notice thereof, to Mortgagee). Any amounts received by Assignee pursuant to the immediately preceding sentence shall, to the extent not theretofore applied in satisfaction of sums owing to Assignee in accordance with the terms of the Operative Agreements, be held and invested as provided in Section 4.4 of the Lease. Section 10. ASSIGNEE'S AGREEMENT. Assignee agrees that, during the Term, except as otherwise contemplated by Section 2 hereof and unless a Lease Event of Default shall have occurred and be continuing, it will not enter into any agreement that would amend, modify, supplement, rescind, cancel or terminate the Purchase Agreement or the General Terms Agreement in respect of the Aircraft or the Engines without the prior written consent of Assignor. Section 11. EXECUTION; COUNTERPARTS, ETC. This Assignment is executed by Assignor and Assignee concurrently with the execution and delivery of the Lease. This Assignment may be executed by the parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original, and all of which counterparts, taken together, shall constitute one and the same instrument. The section headings in this Assignment are for convenience of reference only and shall not modify, define, expand or limit any of the terms or provisions hereof. Section 12. CONFIDENTIAL TREATMENT. Assignee agrees that it will not disclose to any third party the terms of the Purchase Agreement or the General Terms Agreement except (i) as required by applicable law or governmental regulation, (ii) in connection with the financing of the Aircraft, (iii) as permitted under Section 8 of the Participation Agreement as if this Assignment were specifically referred to therein, (iv) with the consent of Assignor, Manufacturer and the Engine Manufacturer (as the case may be) or (v) in connection with any sale or lease of the Aircraft. Assignee further agrees that in connection with any disclosures made as contemplated by clauses (ii) (except in connection with the financing contemplated by the Participation Agreement), (iii) (except as to clauses (C) and (E) and (F) of Section 8 of the Participation Agreement) or (iv) of the preceding sentence, Assignee shall instruct the entity to which such information is disclosed to treat such information as confidential on the terms set forth in this Section 12. Section 13. ASSIGNMENT TO MORTGAGEE. The right, title and interest of Assignee in and to this Assignment has been assigned to and is subject to a security interest in favor of Wilmington Trust Company, as Mortgagee under the Trust Indenture, for the benefit of the Noteholders and the Indenture Indemnitees referred to in such Trust Indenture, all to the extent provided in such Trust Indenture. Assignor hereby consents to such assignment and to the creation of such security interest in and to this Assignment. SECTION 14. GOVERNING LAW. THIS ASSIGNMENT SHALL IN ALL RESPECTS BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE, WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS. [This space intentionally left blank.] IN WITNESS WHEREOF, the parties hereto have caused this Purchase Agreement and Engine Warranties Assignment ___ to be duly executed as of the day and year first above written. CONTINENTAL AIRLINES, INC. By________________________________________ Name: Title: FIRST SECURITY BANK, NATIONAL ASSOCIATION, not in its individual capacity but solely as Owner Trustee By________________________________________ Name: Title: The undersigned, as Mortgagee for the benefit of the Note Holders and Indenture Indemnitees and as assignee of, and holder of a security interest in, the estate, right, title and interest of Assignee in and to the foregoing Assignment pursuant to the terms of the Trust Indenture agrees to the terms of the foregoing Assignment and agrees that its rights and remedies under the Trust Indenture shall be subject to the terms and conditions of the foregoing Assignment, including Sections 4 and 5 therein, and of the Purchase Agreement and the General Terms Agreement. WILMINGTON TRUST COMPANY, as Mortgagee By________________________________________ Name: Title: MANUFACTURER CONSENT AND AGREEMENT ___ The undersigned, THE BOEING COMPANY, a Delaware corporation, hereby acknowledges notice of and consents to all of the terms of Purchase Agreement and Engine Warranties Assignment ___ (herein called the "Assignment") (the defined terms therein being hereinafter used with the same meanings unless otherwise defined herein) between Continental Airlines, Inc., as Assignor, and First Security Bank, National Association, as Owner Trustee, as Assignee, and hereby confirms to Assignee that: (i) all representations, warranties, indemnities and agreements of Manufacturer under the Purchase Agreement with respect to the Aircraft shall inure to the benefit of Assignee to the same extent as if originally named the "Customer" therein, except as provided by Section 2 of the Assignment; (ii) Assignee shall not be liable for any of the obligations or duties of Assignor under the Purchase Agreement, nor shall the Assignment give rise to any duties or obligations whatsoever on the part of Assignee owing to Manufacturer, except as provided in Section 4 of the Assignment; (iii) Manufacturer consents to the grant of a security interest in the Aircraft pursuant to the Trust Indenture by Assignee and agrees that the Assignment constitutes an agreement by Assignee as required by Article 9.2 of the AGTA; and (iv) Manufacturer will continue to pay to Assignor or its order all payments that Manufacturer may be required to make in respect of the Aircraft under the Purchase Agreement unless and until Manufacturer shall have received written notice from Assignee or Mortgagee addressed to its Vice - President - Contracts at P.O. Box 3707, Mail Code 75-38, Seattle, Washington 98124-2207, if by mail, or to (425) 237-1706, if by facsimile, that a Lease Event of Default has occurred and is continuing, whereupon Manufacturer will not be required to make further inquiry into the content of such notice and will make any and all payments that it may be required thereafter to make in respect of the Aircraft under the Purchase Agreement and the right to receive that has been assigned under the Assignment, directly to Assignee at its address at 79 South Main Street, Salt Lake City, Utah 84111, Attn: Corporate Trust Department (or, so long as the Trust Indenture has not been discharged, directly to Mortgagee at its address at Rodney Square North, 1100 North Market Street, Wilmington, Delaware 19890, Attn: Corporate Trust Administration), unless and until Manufacturer shall have received notice in writing from Assignee or Mortgagee that no Lease Event of Default is continuing, whereupon Manufacturer shall make all payments that Manufacturer may be required to make in respect of the Aircraft under the Purchase Agreement to Assignor or its order, as aforesaid. Manufacturer hereby represents and warrants that: (i) Manufacturer is a corporation duly organized, validly existing and in good standing under the laws of the State of Delaware; (ii) the making and performance of the Purchase Agreement and this Manufacturer Consent and Agreement ___ have been duly authorized by all necessary corporate action on the part of Manufacturer, do not require any stockholder approval and do not contravene Manufacturer's Certificate of Incorporation or by-laws or any indenture, credit agreement or other contractual agreement to which Manufacturer is a party or by which it is bound and the making of the Purchase Agreement and this Manufacturer Consent and Agreement ___, the giving of the warranty obligations thereunder, do not, as to such making or giving, contravene any law binding on Manufacturer; and (iii) the Purchase Agreement constituted, as of the date thereof and at all times thereafter to and including the date of this Manufacturer Consent and Agreement ___, and this Manufacturer Consent and Agreement ___ constitutes, binding obligations of Manufacturer enforceable against Manufacturer in accordance with their respective terms subject to (A) the limitations of applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors generally and (B) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law), which principles do not make the remedies available at law or in equity with respect to the Purchase Agreement and this Manufacturer Consent and Agreement ___ inadequate for the practical realization of the benefits intended to be provided thereby. It is understood that the execution of this Manufacturer Consent and Agreement ___ by Manufacturer is subject to the condition that, concurrently with the delivery of the Aircraft to Assignee, Assignee shall lease the Aircraft to Assignor under the Lease. THIS MANUFACTURER CONSENT AND AGREEMENT ___ SHALL IN ALL RESPECTS BE GOVERNED BY THE INTERNAL LAWS OF THE STATE OF WASHINGTON, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE, WITHOUT REFERENCE TO CONFLICTS OF LAWS PRINCIPLES. Dated as of _________ __, ____. THE BOEING COMPANY By________________________________________ Name: Title: MSN: ______ ENGINE MANUFACTURER CONSENT AND AGREEMENT ___ The undersigned, GENERAL ELECTRIC COMPANY, a New York corporation, hereby acknowledges notice of and consents to all of the terms of Purchase Agreement and Engine Warranties Assignment ___ (herein called the "Assignment") (the defined terms therein being hereinafter used with the same meanings unless otherwise defined herein) between Continental Airlines, Inc., as Assignor, and First Security Bank, National Association, as Owner Trustee, as Assignee. Under the General Terms Agreement, Engine Manufacturer has agreed to support certain GE90-90B engines and spare parts therefor purchased by Assignor from Engine Manufacturer, as installed on certain Boeing Model 777 aircraft. Engine Manufacturer hereby confirms to Assignor and Assignee that the Engine Warranties, as and to the extent that such relate to the Engines, shall inure to the benefit of Assignee (and, so long as the Trust Indenture has not been discharged, Mortgagee) to the same extent as if originally named "Airline" in the General Terms Agreement and to the benefit of Assignor (but only to the extent provided for in the Assignment) in each case subject to the terms and conditions of the Assignment; PROVIDED, that Engine Manufacturer shall not owe any liability or obligation under the Engine Warranties more than once in total. Engine Manufacturer represents and warrants that: 1. It is a corporation duly organized and validly existing in good standing under the laws of the State of Delaware; 2. The making and performance of this Engine Manufacturer Consent and Agreement ___ in accordance with its terms have been duly authorized by all necessary corporate action on the part of Engine Manufacturer, do not require any stockholder approval and do not contravene its Certificate of Incorporation or by-laws or any debenture, credit agreement or other contractual agreement to which Engine Manufacturer is a party or by which it is bound or any law binding on Engine Manufacturer; 3. The making and performance of the Engine Warranties in accordance with their terms have been duly authorized by all necessary corporate action on the part of Engine Manufacturer, do not require any stockholder approval and do not contravene Engine Manufacturer's Certificate of Incorporation or by-laws or any debenture, credit agreement or other contractual agreement to which Engine Manufacturer is a party or by which it is bound, and do not, as to the making thereof, contravene any law binding on Engine Manufacturer, and to the best of its knowledge, do not as to the performance thereof contravene any law binding on Engine Manufacturer; and 4. The Engine Warranties constituted as of the date on which they were made and at all times thereafter to and including the date of this Engine Manufacturer Consent and Agreement ___, and this Engine Manufacturer Consent and Agreement ___ constitute binding obligations of Engine Manufacturer enforceable against Engine Manufacturer in accordance with their respective terms subject to: (a) the limitations of applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors generally; and (b) general principles of equity (regardless of whether such enforceability is considered in a proceeding in equity or at law). [This space intentionally left blank.] THIS ENGINE MANUFACTURER CONSENT AND AGREEMENT ___ SHALL IN ALL RESPECTS BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE, WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS. Dated as of _________ __, ____. GENERAL ELECTRIC COMPANY By________________________________________ Name: Title: EXHIBIT A-5 to NOTE PURCHASE AGREEMENT FORM OF LEASED AIRCRAFT TRUST AGREEMENT [FILED SEPARATELY] EXHIBIT A-6 to NOTE PURCHASE AGREEMENT FORM OF SPECIAL INDENTURE [FILED SEPARATELY] EXHIBIT B to NOTE PURCHASE AGREEMENT FORM OF DELIVERY NOTICE EXHIBIT B DELIVERY NOTICE Dated as of [__________] To each of the addressees listed in Schedule A hereto RE: DELIVERY NOTICE IN ACCORDANCE WITH NOTE PURCHASE AGREEMENT REFERRED TO BELOW Gentlemen: Reference is made to the Note Purchase Agreement, dated as of [_____________] among Continental Airlines, Inc. (the "COMPANY"), Wilmington Trust Company, as Pass Through Trustee under each of the Pass Through Trust Agreements (as defined therein) (the "PASS THROUGH TRUSTEE"), Wilmington Trust Company, as Subordination Agent (the "SUBORDINATION AGENT"), First Security Bank, National Association, as Escrow Agent (the "ESCROW AGENT") and Wilmington Trust Company, as Paying Agent (the "PAYING AGENT") (as in effect from time to time, the "NOTE PURCHASE AGREEMENT"). Unless otherwise defined herein, capitalized terms used herein shall have the meanings set forth in the Note Purchase Agreement or, to the extent not defined therein, the Intercreditor Agreement. Pursuant to Sections 1(b) of the Note Purchase Agreement, the undersigned hereby notifies you, in respect of the Boeing [_______] aircraft with manufacturer's serial number [______] (the "AIRCRAFT"), of the following: (1) The Company has elected to treat the Aircraft as [a Leased Aircraft] [an Owned Aircraft]; (2) The Scheduled Delivery Date of the Aircraft is [_________]; (3) The Funding Date for the Aircraft shall be [__________]; and (4) The aggregate amount of each series of Equipment Notes to be issued, and purchased by the respective Pass Through Trustees referred to below (each, an "APPLICABLE PASS THROUGH TRUSTEE"), on the Funding Date, in connection with the financing of such Aircraft is as follows: (a) the Class A Trustee shall purchase Series A Equipment Notes in the amount of $[__________]; (b) the Class B Trustee shall purchase Series B Equipment Notes in the amount of $[__________]; - ---------- To be modified as appropriate in the case of a Special Structure. (c) The Class C Trustee shall purchase Series C Equipment Notes in the amount of $[__________]. The Company hereby instructs the Class A Trustee to (i) execute a Withdrawal Certificate in the form of Annex A hereto dated as of [__________] and attach thereto a Notice of Purchase Withdrawal dated such date completed as set forth on Exhibit A hereto and (ii) deliver such Withdrawal Certificate and Notice of Purchase Withdrawal to the applicable Escrow Agent. The Company hereby instructs the Class B Trustee to (i) execute a Withdrawal Certificate in the form of Annex A hereto dated as of [__________] and attach thereto a Notice of Purchase Withdrawal dated such date completed as set forth on Exhibit B hereto and (ii) deliver such Withdrawal Certificate and Notice of Purchase Withdrawal to the applicable Escrow Agent. The Company hereby instructs the Class C Trustee to (i) execute a Withdrawal Certificate in the form of Annex A hereto dated as of [__________] and attach thereto a Notice of Purchase Withdrawal dated such date completed as set forth on Exhibit C hereto and (ii) deliver such Withdrawal Certificate and Notice of Purchase Withdrawal to the applicable Escrow Agent. The Company hereby instructs each Applicable Pass Through Trustee to (i) purchase Equipment Notes of a series and in an amount set forth opposite such Pass Through Trustee in clause (4) above with a portion of the proceeds of the withdrawals of Deposits referred to in the applicable Notice of Purchase Withdrawal referred to above and (ii) re-deposit with the Depositary the excess, if any, of the amount so withdrawn OVER the purchase price of such Equipment Notes. The Company hereby instructs each Applicable Pass Through Trustee to (a) enter into the Participation Agreement [____] dated as of [__________] among the Company, as Lessee, Wilmington Trust Company, as Mortgagee and Loan Participant, First Security Bank, National Association, as Owner Trustee, and [__________], as Owner Participant, (b) perform its obligations thereunder and (c) deliver such certificates, documents and legal opinions relating to such Pass Through Trustee as required thereby. [The Company confirms that the Special Indenture shall be utilized in lieu of the Leased Aircraft Indenture.] The Company hereby certifies that the Owner Participant with respect to the Aircraft (A) is not an Affiliate of the Company and (B) based on the representations of such Owner Participant, is either a Qualified Owner Participant or a person whose obligations under the Owner Participant Agreements (as defined in the Participation Agreement) are guaranteed by a Qualified Owner Participant. Yours faithfully, Continental Airlines, Inc. By:________________________________ Name: Title: SCHEDULE A Wilmington Trust Company, as Pass Through Trustee, Subordination Agent and Mortgagee Rodney Square North 1100 North Market Street Wilmington, Delaware 19890 Attention: Corporate Trust Administration Facsimile: (302) 651-8882 First Security Bank, National Association, as Escrow Agent 79 South Main Street, 3rd Floor Salt Lake City, Utah 84111 Attention: Corporate Trust Department Facsimile: (801) 246-5053 Standard & Poor's Ratings Services 25 Broadway, 16th Floor New York, New York 10004 Attention: Michael K. Vernier Facsimile: (212) 208-0300 Moody's Investors Service, Inc. 99 Church Street New York, New York 10007 Attention: Monica Rodriguez Facsimile: (212) 553-4600 Annex A WITHDRAWAL CERTIFICATE (Class ___) First Security Bank, National Association, as Escrow Agent Ladies and Gentlemen: Reference is made to the Escrow and Paying Agent Agreement, dated as of [_____________] (the "Agreement"). We hereby certify to you that the conditions to the obligations of the undersigned to execute a Participation Agreement pursuant to the Note Purchase Agreement have been satisfied. Pursuant to Section 1.02(c) of the Agreement, please execute the attached Notice of Withdrawal and immediately transmit by facsimile to the Depositary, at (212) 921-5947 and (212) 852-6369. Capitalized terms used herein but not defined herein shall have the meanings set forth in the Agreement. Very truly yours, WILMINGTON TRUST COMPANY, not in its individual capacity by solely as Pass Through Trustee By:______________________________________ Name: Title: Dated: As of [__________] Exhibit A NOTICE OF PURCHASE WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class A) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(a) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of the Deposit, $_______, Account No. ________. The undersigned hereby directs the Depositary to pay the proceeds of the Deposit to [___________________], Account No. ____, Reference: _________] on ________ __, 199_, upon the telephonic request of a representative of the Pass Through Trustee. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By:_______________________________________ Name: Title: Dated: __________ __, 199_ Exhibit B NOTICE OF PURCHASE WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class B) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(a) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of the Deposit, $_______, Account No. _________. The undersigned hereby directs the Depositary to pay the proceeds of the Deposit to [___________________], Account No. ____, Reference: _________] on ________ __, 199_, upon the telephonic request of a representative of the Pass Through Trustee. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By:_______________________________________ Name: Title: Dated: __________ __, 199_ Exhibit C NOTICE OF PURCHASE WITHDRAWAL WESTDEUTSCHE LANDESBANK GIROZENTRALE New York Branch 1211 Avenue of the Americas, 25th Floor New York, NY 10036 Attention: Brigitte Thieme and Mark Randles Telecopier: 212-921-5947 and 212-852-6369 Gentlemen: Reference is made to the Deposit Agreement (Class C) dated as of February 8, 1999 (the "DEPOSIT AGREEMENT") between First Security Bank, National Association, as Escrow Agent, and Westdeutsche Landesbank Girozentrale, New York Branch, as Depositary (the "DEPOSITARY"). In accordance with Section 2.3(a) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of the Deposit, $_______, Account No. _________. The undersigned hereby directs the Depositary to pay the proceeds of the Deposit to [___________________], Account No. ____, Reference: _________] on ________ __, 199_, upon the telephonic request of a representative of the Pass Through Trustee. FIRST SECURITY BANK, NATIONAL ASSOCIATION, as Escrow Agent By:_______________________________________ Name: Title: Dated: __________ __, 199_ EXHIBIT C-1 to NOTE PURCHASE AGREEMENT FORM OF OWNED AIRCRAFT PARTICIPATION AGREEMENT [FILED SEPARATELY] EXHIBIT C-2 to NOTE PURCHASE AGREEMENT FORM OF OWNED AIRCRAFT INDENTURE [FILED SEPARATELY] EXHIBIT D to NOTE PURCHASE AGREEMENT SECTION 16. OWNER PARTICIPANT'S RIGHT TO RESTRUCTURE 16.1 GENERAL RIGHT TO RESTRUCTURE Lessee, Loan Participant and each Note Holder agree that after the Delivery Date and subject to the limitations of Section 16.2, the original Owner Participant (or any transferee Owner Participant that is an Affiliate of the original Owner Participant) shall have the right to restructure the Transactions using (a) a "cross-border lease," a tax lease or a head-lease/sublease structure and (b) any other type of transaction, which may involve special structural arrangements, as such Owner Participant may elect (any such structure described above, a "Special Structure"). Any Special Structure may result in additional persons participating in the Transactions, which persons shall agree to provisions comparable to Sections 7.6.4(a) and 7.6.13. Subject to the provisions of Sections 16.2 and 16.3, Lessee, Loan Participant and each Note Holder agree to cooperate in the implementation of any such restructuring and take such action as may reasonably be requested by the original Owner Participant to accomplish such restructuring, including taking such actions as may be reasonable or customary in the type of Special Structure selected. In connection with any proposed Special Structure, Owner Participant shall provide all information reasonably requested by Lessee, Loan Participant or any Note Holder with respect thereto. The original Owner Participant shall be entitled to retain all of the benefits of any such transaction. 16.2 LIMITATIONS ON RESTRUCTURING PROVISIONS; ADDITIONAL TERMS 16.2.1 LESSEE (a) Notwithstanding Section 16.1 or 16.2.1(b), in no event shall any such Special Structure (a) change the terms and conditions of Lessee's rights and obligations, from those which Lessee would otherwise possess or be subject to in the absence of any such Special Structure, in a manner which is materially adverse to Lessee, (b) expose Lessee to any additional risks (including overall tax risks) beyond those to which Lessee would be exposed in the absence of any such Special Structure unless Lessee shall have been indemnified against such additional risks by the original Owner Participant, or other participants in such transaction (so long as such original Owner Participant or other participants shall, as to their creditworthiness at the time any such indemnity is given, be reasonably acceptable to Lessee) in a manner reasonably satisfactory to Lessee. In no event shall Lessee be required to provide an indemnity with respect to any foreign tax benefit of a Special Structure or to indemnify against the failure of a head-lease not to constitute a true lease for U.S. federal income tax purposes. (b) In any Special Structure that may be entered into pursuant to this Section 16, the Termination Values under the Lease (as the same may be restructured) shall not be affected by the termination values under any head-lease, except that any prepayment premiums and any funding or swap breakage costs under such head-lease or similar arrangement will be added in calculating the Termination Values and Stipulated Loss Values under the Lease (as the same may be restructured). Further, upon implementation of any Special Structure, the Stipulated Loss Values payable by Lessee under the Lease (as the same may be restructured) shall in no event be less than the stipulated loss values payable under the applicable head-lease or similar arrangement. 16.2.2 LOAN PARTICIPANT AND CERTIFICATE HOLDERS Notwithstanding Section 16.1, any such Special Structure shall not, and prior to the exercise of its rights thereunder, the Owner Participant shall deliver an officer's certificate to the Pass Through Trustee that provides that any such Special Structure shall not, (a) change the terms and conditions of Loan Participant's, any Note Holder's or any Pass Through Indemnitee's rights and obligations under the Operative Agreements or rights and obligations of holders of Pass Through Certificates, from those which Loan Participant, Note Holders, Pass Through Indemnitees and such Pass Through Certificate holders would otherwise possess or be subject to in the absence of such Special Structure (including, without limitation, the amount and timing of any payment of principal, interest and Make-Whole Amount under the Equipment Notes, the relative rights of the Note Holders with respect to such payments and such holder of Pass Through Certificates and the priority of Mortgagee's Lien on the Trust Indenture Estate under the Trust Indenture) or (b) expose Loan Participant, any such Note Holder, any such Pass Through Indemnitee or any such holder of Pass Through Certificates to any additional risks beyond those to which Loan Participant, such Note Holder, Pass Through Indemnitee or such holder of such Pass Through Certificates would be exposed in the absence of such Special Structure. In addition, in no event shall any Special Structure be permitted unless a written confirmation from the Rating Agencies (as defined in the Note Purchase Agreement) is obtained prior to the implementation of such Special Structure to the effect that such Special Structure will not adversely affect the ratings of the Pass Through Certificates. 16.3 TRANSACTION EXPENSES Whether or not any proposed restructuring transaction under this Section 16 is consummated, the original Owner Participant shall pay (or cause to be paid) the reasonable costs and expenses incurred by all parties in connection therewith and shall pay the reasonable costs and expenses of the Rating Agencies in connection with obtaining the confirmations referred to in Section 16.2.2; PROVIDED, that, only in connection with a consummated transaction (unless Lessee shall have, by failing to act in good faith, caused a transaction not to be consummated), Lessee shall pay or reimburse such original Owner Participant for the original Owner Participant's reasonable estimate of the costs and expenses that would have been incurred by all parties if the Transactions had been restructured as a head-lease/sublease transaction in which the original Owner Participant, or an Affiliate or designee thereof, were the head-lessee/sublessor and Lessee were the sublessee. EXHIBIT E to NOTE PURCHASE AGREEMENT Section 6.2 may be amended to delete Section 6.2.9 in its entirety. EXHIBIT F to NOTE PURCHASE AGREEMENT SUBORDINATION. (a) As between the Note Holders, this Trust Indenture shall be a subordination agreement for purposes of Section 510 of the United States Bankruptcy Code, as amended from time to time. (b) If any Note Holder receives any payment in respect of any obligations owing hereunder, which is subsequently invalidated, declared preferential, set aside and/or required to be repaid to a trustee, receiver or other party, then, to the extent of such payment, such obligations intended to be satisfied shall be revived and continue in full force and effect as if such payment had not been received. (c) Each of the Note Holders may take any of the following actions without impairing its rights under this Trust Indenture: (i) obtain a Lien on any property to secure any amounts owing to it hereunder, (ii) obtain the primary or secondary obligation of any other obligor with respect to any amounts owing to it hereunder, (iii) renew, extend, increase, alter or exchange any amounts owing to it hereunder, or release or compromise any obligation of any obligor with respect thereto, (iv) refrain from exercising any right or remedy, or delay in exercising such right or remedy, which it may have, or (v) take any other action which might discharge a subordinated party or a surety under applicable law; PROVIDED, HOWEVER, that the taking of any such actions by any of the Note Holders shall not prejudice the rights or adversely affect the obligations of any other party under this Trust Indenture.

        ___________________________________________________________________
       |                                                                   |
       |      CONFIDENTIAL: SUBJECT TO RESTRICTIONS ON DISSEMINATION       |
       |            SET FORTH IN SECTION 8 OF THIS AGREEMENT               |
       |___________________________________________________________________|



          -------------------------------------------------------------


                         PARTICIPATION AGREEMENT [_____]
                            Dated as of [__________]

                                      Among

                           CONTINENTAL AIRLINES, INC.,
                                     Lessee,

                             [____________________],

                               Owner Participant,

                              FIRST SECURITY BANK,
                              NATIONAL ASSOCIATION,
                         Not in its individual capacity
                      except as expressly provided herein,
                          but solely as Owner Trustee,

                                 Owner Trustee,
                                       and

                            WILMINGTON TRUST COMPANY,
                         Not in its individual capacity
                      except as expressly provided herein,
                  but solely as Mortgagee, Subordination Agent
           under the Intercreditor Agreement and Pass Through Trustee
           under each of the Applicable Pass Through Trust Agreements,

                         Mortgagee and Loan Participant
                         ------------------------------

                       One Boeing Model [_______] Aircraft
                   Bearing Manufacturer's Serial No. [______]
                       and U.S. Registration No. [______]


          -------------------------------------------------------------




CONTENTS

SECTION 1.    DEFINITIONS AND CONSTRUCTION..............................     2

SECTION 2.    PARTICIPATION IN LESSOR'S COST; ISSUANCE OF
              EQUIPMENT NOTES; TERMINATION OF OBLIGATION TO
              PARTICIPATE...............................................     3
      2.1     Participation in Lessor's Cost............................     3
      2.2     Nature of Obligations of Participants.....................     3
      2.3     Termination of Obligation to Participate..................     4

SECTION 3.    COMMITMENT TO LEASE AIRCRAFT..............................     4

SECTION 4.    PROCEDURE FOR PARTICIPATION IN PAYMENT OF LESSOR'S
              COST; POSTPONEMENT OF SCHEDULED DELIVERY DATE.............     4
      4.1     Notices of Scheduled Delivery Date........................     4
      4.2     Payment of Lessor's Cost..................................     4
      4.3     Postponement of Scheduled Delivery Date...................     6
      4.4     Closing...................................................     6

SECTION 5.    CONDITIONS PRECEDENT......................................     6
      5.1     Conditions Precedent to Obligations of Participants.......     6
      5.2     Conditions Precedent to Obligations of Owner Trustee......    13
      5.3     Conditions Precedent to Obligations of Mortgagee..........    14
      5.4     Conditions Precedent to Obligations of Lessee.............    15
      5.5     Post-Registration Opinion.................................    16

SECTION 6.    REPRESENTATIONS AND WARRANTIES............................    16
      6.1     Lessee's Representations and Warranties...................    16
      6.2     Owner Participant's Representations and Warranties........    20
      6.3     First Security's Representations and Warranties...........    23
      6.4     WTC's Representations and Warranties......................    26

SECTION 7.    COVENANTS, UNDERTAKINGS AND AGREEMENTS....................    30
      7.1     Covenants of Lessee.......................................    30
      7.2     Covenants of Owner Participant............................    32
      7.3     Covenants of First Security and Owner Trustee.............    34
      7.4     Covenants of WTC..........................................    36
      7.5     Covenants of Note Holders.................................    38
      7.6     Agreements................................................    39




SECTION 8.    CONFIDENTIALITY...........................................    46

SECTION 9.    INDEMNIFICATION AND EXPENSES..............................    47
      9.1     General Indemnity.........................................    47
      9.2     Expenses..................................................    54
      9.3     General Tax Indemnity.....................................    55
      9.4     Payments..................................................    66
      9.5     Interest..................................................    66
      9.6     Benefit of Indemnities....................................    67

SECTION 10.   ASSIGNMENT OR TRANSFER OF INTERESTS.......................    67
      10.1    Participants, Owner Trustee and Note Holders..............    67
      10.2    Effect of Transfer........................................    69

SECTION 11.   REFUNDING AND CERTAIN OTHER MATTERS.......................    70
      11.1    Refunding Generally.......................................    70
      11.2    Limitations on Obligation to Refund.......................    72
      11.3    Execution of Certain Documents............................    72
      11.4    ERISA.....................................................    73
      11.5    Consent to Optional Redemptions...........................    73

SECTION 12.   SECTION 1110..............................................    73

SECTION 13.   CHANGE OF CITIZENSHIP.....................................    73
      13.1    Generally.................................................    73
      13.2    Owner Participant.........................................    74
      13.3    Owner Trustee.............................................    74
      13.4    Mortgagee.................................................    75

SECTION 14.   CONCERNING OWNER TRUSTEE..................................    75

SECTION 15.   MISCELLANEOUS.............................................    75
      15.1    Amendments................................................    75
      15.2    Severability..............................................    76
      15.3    Survival..................................................    76
      15.4    Reproduction of Documents.................................    76
      15.5    Counterparts..............................................    77
      15.6    No Waiver.................................................    77
      15.7    Notices...................................................    77
      15.8    GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE..........    78
      15.9    Third-Party Beneficiary...................................    79
      15.10   Entire Agreement..........................................    79
      15.11   Further Assurances........................................    79




ANNEX, SCHEDULES AND EXHIBITS
ANNEX A - Definitions


SCHEDULE 1 -      Accounts; Addresses
SCHEDULE 2 -      Commitments
SCHEDULE 3 -      Certain Terms

EXHIBIT  A -      Opinion  of  special  counsel  to  Lessee
EXHIBIT  B -      Opinion  of corporate counsel to Lessee
EXHIBIT  C -      Opinion of corporate counsel to Airframe Manufacturer
EXHIBIT  D -      Opinion of special counsel to Owner Trustee
EXHIBIT  E -      Opinion of special counsel to Mortgagee and the Loan
                  Participants
EXHIBIT  F -      Opinion of special counsel to Owner Participant
EXHIBIT  G -      Opinion of special counsel in Oklahoma City, Oklahoma



                             PARTICIPATION AGREEMENT


      PARTICIPATION AGREEMENT [ ], dated as of [ ] (this "Agreement"), among (a)
CONTINENTAL  AIRLINES,  INC.,  a  Delaware  corporation  ("Lessee"),  (b)  [ ] a
corporation   organized   under  the  laws  of  the  OP   Jurisdiction   ("Owner
Participant"), (c) FIRST SECURITY BANK, NATIONAL ASSOCIATION, a national banking
association,  not in its  individual  capacity,  except  as  expressly  provided
herein,  but solely as Owner Trustee (this and all other  capitalized terms used
but not defined herein shall have the respective  meanings  ascribed  thereto in
Section 1) (in its capacity as Owner Trustee,  "Owner  Trustee" or "Lessor," and
in its individual capacity,  "First Security"),  (d) WILMINGTON TRUST COMPANY, a
Delaware  banking  corporation,  not  in  its  individual  capacity,  except  as
expressly  provided  herein,  but  solely  as  Mortgagee  (in  its  capacity  as
Mortgagee,  "Mortgagee" and in its individual  capacity,  "WTC"), (e) WILMINGTON
TRUST COMPANY,  not in its  individual  capacity,  except as expressly  provided
herein,  but solely as Pass Through  Trustee under each of the  Applicable  Pass
Through Trust  Agreements,  (each, an "Applicable Pass Through Trustee") and (f)
WILMINGTON TRUST COMPANY,  not in its individual  capacity,  except as expressly
provided  herein,  but solely as  Subordination  Agent  under the  Intercreditor
Agreement ("Subordination Agent").

                                    RECITALS

      A.  Owner  Participant  and First  Security,  concurrently  herewith,  are
entering into the Trust Agreement,  pursuant to which, among other things, Owner
Trustee  agrees  to hold  the  Trust  Estate  for the use and  benefit  of Owner
Participant upon and subject to the terms and conditions set forth therein.

      B.  Lessee  and  Airframe  Manufacturer  have  entered  into the  Purchase
Agreement,  pursuant to which,  among other things,  Airframe  Manufacturer  has
agreed to manufacture  and sell to Lessee and Lessee has agreed to purchase from
Airframe Manufacturer, certain aircraft, including the Aircraft.

      C. On the  Delivery  Date,  Lessee and Owner  Trustee  will enter into the
Purchase Agreement  Assignment,  pursuant to which,  among other things,  Lessee
will assign to Owner  Trustee its right to purchase the Aircraft  from  Airframe
Manufacturer  upon and  subject  to the  terms and  conditions  set forth in the
Purchase Agreement and the Purchase Agreement Assignment.




      D. Pursuant to each of the Pass Through Trust Agreements,  on the Issuance
Date the Pass Through Trusts were created and the Pass Through Certificates were
issued and sold.

      E. Pursuant to the Note Purchase  Agreement,  each Applicable Pass Through
Trustee has agreed to use a portion of the  proceeds  from the issuance and sale
of the Pass Through Certificates issued by each Applicable Pass Through Trust to
purchase  from the  Owner  Trustee,  on behalf of the  related  Applicable  Pass
Through  Trust,  the  Equipment  Note bearing the same interest rate as the Pass
Through Certificates issued by such Pass Through Trust.

      F. Owner  Trustee  and  Mortgagee,  concurrently  with the  execution  and
delivery  hereof,  have entered into the Trust  Indenture for the benefit of the
Note Holders, pursuant to which, among other things, Owner Trustee agrees (1) to
issue  Equipment  Notes,  in the amounts and  otherwise as provided in the Trust
Indenture,  the proceeds of which will be used to pay a portion of Lessor's Cost
and (2) to  mortgage,  pledge and  assign to  Mortgagee  all of Owner  Trustee's
right,  title and interest in the Trust  Indenture  Estate to secure the Secured
Obligations,  including,  without limitation,  Owner Trustee's obligations under
the Equipment Notes.

      G. On the  Delivery  Date,  Lessor and  Lessee  will enter into the Lease,
pursuant to which, among other things, Lessor shall lease the Aircraft to Lessee
and Lessee  shall lease the  Aircraft  from Lessor upon and subject to the terms
and conditions set forth therein.

            H. The parties  hereto wish to set forth in this Agreement the terms
and  conditions  upon and subject to which the aforesaid  transactions  shall be
effected.

      NOW, THEREFORE, in consideration of the premises and the mutual agreements
contained herein and for other good and valuable consideration,  the receipt and
sufficiency  of which are  hereby  acknowledged,  the  parties  hereto  agree as
follows:

SECTION 1.       DEFINITIONS AND CONSTRUCTION

      Capitalized  terms used but not defined  herein shall have the  respective
meanings set forth or  incorporated  by  reference,  and shall be construed  and
interpreted in the manner described, in Annex A.




SECTION 2.       PARTICIPATION IN LESSOR'S COST; ISSUANCE OF EQUIPMENT NOTES;
                 TERMINATION OF OBLIGATION TO PARTICIPATE

      2.1        PARTICIPATION IN LESSOR'S COST

      Subject to the terms and  conditions  of this  Agreement,  on the Delivery
Date,  Owner   Participant  and  each  Applicable  Pass  Through  Trustee  shall
participate in the payment of Lessor's Cost as follows:

      (a)   Owner  Participant shall participate in the payment of Lessor's Cost
            for the Aircraft by making an equity  investment  in the  beneficial
            ownership  of the  Aircraft in the amount in Dollars  equal to Owner
            Participant's Percentage multiplied by Lessor's Cost; and

      (b)   Each  Applicable  Pass  Through  Trustee  shall make a  non-recourse
            secured  loan to  Owner  Trustee  to  finance,  in part,  the  Owner
            Trustee's payment of Lessor's Cost in the amount in Dollars equal to
            such Applicable Pass Through Trustee's PTT Percentage  multiplied by
            Lessor's  Cost,  such loan to be evidenced by one or more  Equipment
            Notes, dated the Delivery Date, issued to the Subordination Agent as
            the registered holder on behalf of each such Applicable Pass Through
            Trustee  for the  related  Applicable  Pass  Through  Trust by Owner
            Trustee in accordance  with this Agreement and the Trust  Indenture,
            in an aggregate  principal  amount equal to the  Commitment  of each
            such Applicable Pass Through Trustee.

      2.2        NATURE OF OBLIGATIONS OF PARTICIPANTS

      The obligations  hereunder of each Participant are several, and not joint,
and a Participant  shall have no  obligation to make  available to Owner Trustee
any  portion of any  amount not paid  hereunder  by any other  Participant.  The
failure by either  Participant to perform its  obligations  hereunder  shall not
affect the  obligations  of Lessee toward the other  Participant,  except to the
extent provided in Section 5.4.

      2.3        TERMINATION OF OBLIGATION TO PARTICIPATE

      Notwithstanding any other provision of this Agreement, if the Closing does
not occur on or before the Commitment  Termination  Date, the Commitment of each
Participant  and its  obligation to  participate in the payment of Lessor's Cost
shall expire and be of no further force and effect; PROVIDED, that the liability
of any Participant that has defaulted in the payment of its Commitment shall not
be released.




SECTION 3.       COMMITMENT TO LEASE AIRCRAFT

      Subject to the terms and conditions of this Agreement,  concurrently  with
the issuance of the Equipment  Notes on the Delivery  Date,  Owner Trustee shall
purchase and accept  delivery of the Aircraft under and pursuant to the Purchase
Agreement and the Purchase  Agreement  Assignment,  and thereupon  Owner Trustee
shall lease the Aircraft to Lessee,  and Lessee  shall lease the  Aircraft  from
Owner Trustee, under the Lease.

SECTION 4.       PROCEDURE FOR PARTICIPATION IN PAYMENT OF LESSOR'S COST;
                 POSTPONEMENT OF SCHEDULED DELIVERY DATE

      4.1        NOTICES OF SCHEDULED DELIVERY DATE

      Without  limiting its  obligations to the Loan  Participant  under Section
1(b) of the Note Purchase Agreement,  Lessee agrees to give Participants,  Owner
Trustee,  and  Mortgagee  at least  one  Business  Day's  written  notice of the
Scheduled  Delivery  Date,  which notice shall set forth  Lessor's  Cost and the
amount of each  Participant's  Commitment.  Each Participant  agrees that making
available its respective  Commitment  shall  constitute a waiver of such notice.
Owner  Trustee  and  Mortgagee  shall be deemed to have  waived  such  notice if
Mortgagee shall have received from each Participant  funds in the full amount of
its respective Commitment.

      4.2        PAYMENT OF LESSOR'S COST

            (a) Each Participant agrees,  subject to the terms and conditions of
this  Agreement,  to  make  the  Dollar  amount  of  its  respective  Commitment
available,  by wire transfer of immediately  available funds to WTC's account at
Citibank, N.A., ABA No. 021000089, Account No. 0016-1728,  reference Continental
Lease  [___],  at or before  12:00 Noon,  New York City time,  on the  Scheduled
Delivery Date.  All such funds made available by each  Participant to WTC shall,
until payment thereof to Airframe Manufacturer and Lessee as provided in Section
4.2(b)(ii)  or return  thereof to the  respective  Participant  as  provided  in
Section  4.3.2,  be  held by WTC in  trust  for the  benefit  of the  respective
Participant,  as the sole and exclusive  property of the respective  Participant
and not as part of the Trust Estate or the Trust Indenture Estate.

      (b)   Subject to the  satisfaction,  or waiver by the applicable party, of
the  conditions  precedent set forth in Section 5, and  simultaneously  with the
receipt by the parties  hereto of all amounts to be paid to them on the Delivery
Date pursuant to this Section 4.2, Owner Trustee shall:

            (i) purchase, take title to, and accept delivery of, the Aircraft;




            (ii) in  consideration  of the  transfer of title to the Aircraft to
      Owner  Trustee,  direct WTC to pay,  from the funds made  available to WTC
      hereunder  by  the  Participants,  all  or  a  specified  portion  of  its
      Commitment  either to (A)  Airframe  Manufacturer,  which  payments in the
      aggregate  shall  be  equal  to  Manufacturer's  Purchase  Price,  by wire
      transfer of immediately available funds to Airframe Manufacturer's account
      set forth in Schedule 1 and (B) Lessee,  which  payments in the  aggregate
      shall be equal to Lessor's Cost minus  Manufacturer's  Purchase  Price, by
      wire transfer of immediately available funds to Lessee's account set forth
      in Schedule 1 or as otherwise directed by Lessee;

            (iii) execute an application  for  registration of the Aircraft with
      the FAA and Lease  Supplement  No. 1, in each  case  with  respect  to the
      Aircraft;

            (iv) execute the Trust  Indenture  and the initial  Trust  Indenture
      Supplement  and issue the Equipment  Notes to the  Subordination  Agent in
      accordance with Section 2.1(b);

            (v) lease the Aircraft to Lessee, pursuant to the Lease; and

            (vi) take such other  action as may be  required  to be taken by the
      Owner  Trustee  on the  Delivery  Date  by  the  terms  of  any  Operative
      Agreement.

      4.3        POSTPONEMENT OF SCHEDULED DELIVERY DATE

               4.3.1       POSTPONEMENT

      If for  any  reason  whatsoever  the  Closing  is not  consummated  on the
Scheduled  Delivery Date,  Lessee may,  subject to the provisions of 1(e) of the
Note Purchase Agreement, by telephonic notice, given by 5:00 p.m., New York City
time (such  telephonic  notice to be promptly  confirmed  in writing by personal
delivery or  facsimile),  on the Scheduled  Delivery  Date to each  Participant,
Owner Trustee and  Mortgagee,  designate a Delayed  Delivery Date, in which case
the Owner  Participant will keep its funds available,  and each Loan Participant
shall comply with its obligations  under Section 5.01 of each  applicable  Trust
Supplement.

               4.3.2       RETURN OF FUNDS

      WTC shall promptly return to each  Participant  that makes funds available
to it in accordance  with Section  4.2(a) such funds,  together with interest or
income earned thereon,  if the Closing fails to occur on the Scheduled  Delivery



Date,  PROVIDED that any funds made available by the Loan  Participant  shall be
returned on such Scheduled Delivery Date.

      4.4        CLOSING

      The Closing  shall occur at the offices of Hughes  Hubbard & Reed LLP, One
Battery Park Plaza, New York, New York 10004, or such other place as the parties
shall agree.

SECTION 5.       CONDITIONS PRECEDENT

      5.1        CONDITIONS PRECEDENT TO OBLIGATIONS OF PARTICIPANTS

      The  obligation  of each  Participant  to make the  Dollar  amount  of its
respective  Commitment available for payment as directed by the Owner Trustee on
the Delivery Date is subject to satisfaction or waiver by each such Participant,
on or prior to the Delivery Date, of the conditions precedent set forth below in
this Section 5.1;  PROVIDED,  that it shall not be a condition  precedent to the
obligation of any Participant that any document be produced or action taken that
is to be  produced  or taken by such  Participant  or by a  Person  within  such
Participant's  control;  PROVIDED,  FURTHER, that Sections 5.1.2(iii),  (xv) and
(xxiii)  (H)  shall  not be  conditions  precedent  to the  obligation  of  Loan
Participants and Sections 5.1.15 and 5.1.16 shall not be conditions precedent to
the obligation of Owner Participant.

               5.1.1       NOTICE

      Such  Participant  shall have received the notice described in Section 4.1
or, in the case of a Delayed  Delivery Date, 4.3, when and as required  thereby,
or shall have waived such notice.

               5.1.2       DELIVERY OF DOCUMENTS

      Such  Participant  shall,  except as noted below,  have received  executed
counterparts  of  the  following   agreements,   instruments,   certificates  or
documents,  and such counterparts (a) shall have been duly authorized,  executed
and  delivered  by the  respective  party  or  parties  thereto,  (b)  shall  be
reasonably  satisfactory in form and substance to such Participant and (c) shall
be in full force and effect:

            (i) the Lease; provided,  that only Mortgagee shall receive the sole
      executed chattel paper original thereof;

            (ii) Lease  Supplement  No. 1; PROVIDED,  that only  Mortgagee shall
      receive the sole executed chattel paper original thereof;




            (iii) the Tax  Indemnity  Agreement;   PROVIDED,   that  only  Owner
      Participant   and  Lessee  shall  receive  copies  of  the  Tax  Indemnity
      Agreement;

            (iv) the Trust Agreement;

            (v) the Trust Indenture;

            (vi) the initial Trust Indenture Supplement;

            (vii) the Purchase Agreement Assignment;

            (viii)  the  Consent  and  Agreement  and  the  Engine  Consent  and
      Agreement;

            (ix) the Equipment  Notes dated the Delivery  Date;  PROVIDED,  that
      only the  Subordination  Agent shall receive the  authenticated  Equipment
      Notes;

            (x) an  excerpted  copy  of the  Purchase  Agreement  to the  extent
      relating to Airframe  Manufacturer's or Engine  Manufacturer's  respective
      warranties or related  obligations or any right in the Purchase  Agreement
      assigned to Owner Trustee pursuant to the Purchase  Agreement  Assignment;
      PROVIDED,  that only Owner Trustee and Mortgagee  shall receive  copies of
      such  agreements  (copies of which may be  inspected by  Participants  and
      their  respective  special  counsel on the  Delivery  Date,  but after the
      Delivery Date such copies shall be retained by Owner Trustee and Mortgagee
      and may be inspected and reviewed by Owner Participant or Loan Participant
      or their  respective  counsel if and only if there shall have occurred and
      be continuing a Lease Default or Lease Event of Default);

            (xi)   the Bills of Sale;

            (xii) an invoice  from  Airframe  Manufacturer  to Owner  Trustee in
      respect of the Aircraft  (except for the BFE) specifying the amount of the
      Manufacturer's  Purchase  Price and an invoice from Lessee  specifying the
      amount  due to  Lessee  in  respect  of the  Aircraft  and the BFE,  which
      amounts, in the aggregate, shall equal Lessor's Cost of the Aircraft;

            (xiii)  an  appointment  of  authorized   representatives  by  Owner
      Trustee,  and an acceptance thereof by such  representatives in each case,
      dated the Delivery Date;

            (xiv) the broker's  report and  insurance  certificates  required by
      Section 11 of the Lease;




            (xv) an appraisal or appraisals  from an Appraiser,  which appraisal
      or appraisals  shall be reasonably  satisfactory  in form and substance to
      Owner Participant;  PROVIDED, that only Owner Participant and Lessee shall
      receive copies of such appraisal or appraisals;

            (xvi) (A) a copy of the Certificate of Incorporation  and By-Laws of
      Lessee and  resolutions  of the board of  directors  of Lessee  and/or the
      executive  committee  thereof,  in each case  certified as of the Delivery
      Date,  by  the  Secretary  or  an  Assistant  Secretary  of  Lessee,  duly
      authorizing  the  execution,  delivery  and  performance  by Lessee of the
      Lessee  Operative  Agreements  required to be executed  and  delivered  by
      Lessee on or prior to the Delivery Date in accordance  with the provisions
      hereof  and  thereof;  (B) an  incumbency  certificate  of  Lessee,  Owner
      Participant, First Security and WTC as to the person or persons authorized
      to execute and deliver the relevant Operative Agreements on behalf of such
      party;  and (C) a copy of the Certificate of  Incorporation or Articles of
      Incorporation  and  By-Laws  and general  authorizing  resolutions  of the
      boards  of  directors  (or  executive  committees)  or other  satisfactory
      evidence of  authorization of Owner  Participant,  First Security and WTC,
      certified  as of the  Delivery  Date by the  Secretary  or an Assistant or
      Attesting  Secretary  of  Owner  Participant,   First  Security  and  WTC,
      respectively,  which authorize the execution,  delivery and performance by
      Owner Participant,  First Security and WTC,  respectively,  of each of the
      Operative  Agreements  to which it is a party,  together  with such  other
      documents and evidence with respect to it as Lessee or any Participant may
      reasonably   request  in  order  to  establish  the  consummation  of  the
      transactions  contemplated  by  this  Agreement  and  the  taking  of  all
      corporate proceedings in connection therewith;

            (xvii) an Officer's  Certificate of Lessee, dated as of the Delivery
      Date,  stating that its  representations  and warranties set forth in this
      Agreement  are true and correct as of the Delivery Date (or, to the extent
      that any such  representation and warranty expressly relates to an earlier
      date, true and correct as of such earlier date);

            (xviii) an Officer's Certificate of First Security,  dated as of the
      Delivery Date,  stating that its  representations  and warranties,  in its
      individual capacity and as Owner Trustee,  set forth in this Agreement are
      true and correct as of the Delivery  Date (or, to the extent that any such
      representation and warranty expressly relates to an earlier date, true and
      correct as of such earlier date);




            (xix) an Officer's Certificate of Owner Participant, dated as of the
      Delivery Date, stating that its  representations  and warranties set forth
      in this Agreement are true and correct as of the Delivery Date (or, to the
      extent that any such  representation  and warranty expressly relates to an
      earlier date, true and correct as of such earlier date);

            (xx) an Officer's Certificate of WTC, dated as of the Delivery Date,
      stating  that  its  representations  and  warranties,  in  its  individual
      capacity or as Mortgagee,  a Pass Through Trustee or Subordination  Agent,
      as the case may be, set forth in this Agreement are true and correct as of
      the  Delivery  Date (or,  to the extent that any such  representation  and
      warranty expressly relates to an earlier date, true and correct as of such
      earlier date);

            (xxi) an application  for  registration of the Aircraft with the FAA
      in the name of Owner  Trustee;  PROVIDED,  that only  special  counsel  in
      Oklahoma  City,  Oklahoma shall receive the sole executed copy thereof for
      filing with the FAA;

            (xxii) the Financing Statements;

            (xxiii) the  following  opinions of counsel,  in each case dated the
      Delivery Date:

                  (A) an opinion of Hughes Hubbard & Reed LLP,  special  counsel
            to Lessee, substantially in the form of Exhibit A;

                  (B) an opinion of Lessee's Legal Department,  substantially in
            the form of Exhibit B;

                  (C)  an  opinion  of  [____________,]  corporate  counsel   to
            Airframe Manufacturer, substantially in the form of Exhibit C;

                  (D) an opinion of Ray,  Quinney & Nebeker,  special counsel to
            Owner Trustee, substantially in the form of Exhibit D;

                  (E) an opinion of [____________,] special counsel to Mortgagee
            and the Loan Participants, substantially in the form of Exhibit E;

                  (F) an opinion of [____________,]  special  counsel  to  Owner
            Participant, substantially in the form of Exhibit F;




                  (G) an opinion  of Lytle  Soule & Curlee,  special  counsel in
            Oklahoma City, Oklahoma, substantially in the form of Exhibit G; and

                  (H) an opinion of [___________,]  special tax counsel to Owner
            Participant,  with  respect  to  certain  tax  consequences  of  the
            transactions   contemplated  hereby;   PROVIDED,   that  only  Owner
            Participant shall receive such opinion;

            (xxiv)  a  copy  of  a  current,   valid  Standard   Certificate  of
      Airworthiness for the Aircraft duly issued by the FAA;

            (xxv) the  Participants  and their  respective  counsel  shall  have
      received  copies of such  documents  and papers as such  Participants  may
      reasonably  request,  other than (A) in the case of the Loan Participants,
      copies of the Purchase  Agreement,  provided that special  counsel for the
      Loan  Participants  may inspect the Purchase  Agreement in connection with
      the  transactions  contemplated  hereby or as a basis  for such  counsel's
      closing  opinion,  and  (B)  in the  case  of  parties  other  than  Owner
      Participant and its special counsel, the Tax Indemnity Agreement.

               5.1.3       OTHER COMMITMENTS

      Each other  Participant shall have made available the Dollar amount of its
Commitment as directed by Owner Trustee in accordance with Section 4.

               5.1.4       VIOLATION OF LAW

      No change  shall have  occurred  after the date of this  Agreement  in any
applicable Law that makes it a violation of Law for (a) Lessee, any Participant,
Subordination Agent, Owner Trustee or Mortgagee to execute,  deliver and perform
the Operative  Agreements to which any of them is a party or (b) any Participant
to make the Dollar  amount of its  Commitment  available  or, in the case of any
Loan Participant, to acquire an Equipment Note or to realize the benefits of the
security afforded by the Trust Indenture.

               5.1.5       TAX LAW CHANGE

      In respect of Owner  Participant,  no Adverse Change in Tax Law shall have
been  enacted,  promulgated  or issued on or prior to the Delivery  Date.  Owner
Participant agrees to consider  promptly,  and to consult with Lessee concerning
any such  Adverse  Change in Tax Law and to advise  Lessee and Loan  Participant
promptly if Owner Participant determines that an Adverse Change in Tax Law which



has been enacted or promulgated or, if proposed, has a substantial likelihood of
becoming  effective,  would cause Owner  Participant  to elect not to close with
respect to the  Aircraft.  At any time on or before  the  Delivery  Date,  Owner
Participant may notify Lessee and Loan Participant that Owner Participant elects
not to close as a result  of the  enactment,  promulgation  or  issuance  of any
Adverse  Change in Tax Law on or  before  the  Delivery  Date,  specifying  such
Adverse  Change in Tax Law;  and  failure  to give such  notice on or before the
Delivery Date shall preclude Owner  Participant from not closing with respect to
such Aircraft as a result of any Adverse Change in Tax Law.

               5.1.6       REPRESENTATIONS, WARRANTIES AND COVENANTS

      The  representations  and warranties of each other party to this Agreement
made, in each case, in this  Agreement and in any other  Operative  Agreement to
which it is a party,  shall be true and accurate in all material  respects as of
the Delivery Date (unless any such  representation  and warranty shall have been
made with reference to a specified date, in which case such  representation  and
warranty  shall be true and accurate as of such  specified  date) and each other
party to this  Agreement  shall have  performed  and  observed,  in all material
respects, all of its covenants, obligations and agreements in this Agreement and
in any  other  Operative  Agreement  to which it is a party  to be  observed  or
performed by it as of the Delivery Date.

               5.1.7       NO EVENT OF DEFAULT

      On the Delivery Date, no event shall have occurred and be  continuing,  or
would result from the sale, mortgage or lease of the Aircraft, which constitutes
a Lease Default or Lease Event of Default,  or an Indenture Default or Indenture
Event of Default.

               5.1.8       NO EVENT OF LOSS

      No Event of Loss with  respect to the  Airframe  or any Engine  shall have
occurred and no circumstance,  condition,  act or event that, with the giving of
notice or lapse of time or both,  would give rise to or  constitute  an Event of
Loss with respect to the Airframe or any Engine shall have occurred.

               5.1.9       TITLE

      Owner Trustee shall have good title (subject to filing and  recordation of
the FAA Bill of Sale  with the FAA) to the  Aircraft,  free and  clear of Liens,
except (a) the rights of Lessee under the Lease and Lease  Supplement No. 1, (b)
the  Lien  created  by the  Trust  Indenture  and the  initial  Trust  Indenture



Supplement,  (c) the  beneficial  interest of Owner  Participant  created by the
Trust  Agreement,  (d) Liens  permitted  by clause (d) (solely for taxes not yet
due) of Section 6 of the Lease and (e) Liens  permitted by clause (e) of Section
6 of the Lease.

               5.1.10      CERTIFICATION

      The Aircraft shall have been duly  certificated  by the FAA as to type and
airworthiness in accordance with the terms of the Purchase Agreement.

               5.1.11      SECTION 1110

      Owner Trustee,  as lessor under the Lease (and  Mortgagee,  as assignee of
Owner Trustee under the Trust  Indenture),  shall be entitled to the benefits of
Section  1110  (as  currently  in  effect)  with  respect  to the  right to take
possession  of the Airframe and Engines as provided in the Lease in the event of
a case under Chapter 11 of the Bankruptcy Code in which Lessee is a debtor.

               5.1.12      FILING

      On the  Delivery  Date (a) the FAA Filed  Documents  shall  have been duly
filed for  recordation  (or shall be in the  process  of being so duly filed for
recordation)  with the FAA in  accordance  with  the Act and (b) each  Financing
Statement  shall  have been duly  filed (or shall be in the  process of being so
duly filed) in the appropriate jurisdiction.

               5.1.13      NO PROCEEDINGS

      No action or proceeding shall have been  instituted,  nor shall any action
be threatened in writing,  before any  Government  Entity,  nor shall any order,
judgment or decree  have been issued or proposed to be issued by any  Government
Entity,  to  set  aside,   restrain,   enjoin  or  prevent  the  completion  and
consummation  of  this  Agreement  or  any  other  Operative  Agreement  or  the
transactions contemplated hereby or thereby.

               5.1.14      GOVERNMENTAL ACTION

      All  appropriate  action required to have been taken prior to the Delivery
Date by the  FAA,  or any  governmental  or  political  agency,  subdivision  or
instrumentality  of the  United  States,  in  connection  with the  transactions
contemplated by this Agreement shall have been taken,  and all orders,  permits,
waivers,  authorizations,  exemptions and approvals of such entities required to
be  in  effect  on  the  Delivery  Date  in  connection  with  the  transactions
contemplated by this Agreement shall have been issued.




               5.1.15      NOTE PURCHASE AGREEMENT

      The conditions  precedent to the obligations of the Loan  Participants and
the other  requirements  relating to the  Aircraft and the  Equipment  Notes set
forth in the Note Purchase Agreement shall have been satisfied.

               5.1.16      PERFECTED SECURITY INTEREST

      On the Delivery  Date,  after giving effect to the filing of the FAA Filed
Documents and the  Financing  Statements,  Mortgagee  shall have received a duly
perfected  first priority  security  interest in all of Owner  Trustee's  right,
title and  interest in the  Aircraft  and the Lease,  subject  only to Permitted
Liens.

      5.2        CONDITIONS PRECEDENT TO OBLIGATIONS OF OWNER TRUSTEE

      The  obligation of Owner Trustee to direct the  Participants  to apply the
Commitments to pay Lessor's Cost on the Delivery Date is subject to satisfaction
or waiver by Owner Trustee,  on or prior to the Delivery Date, of the conditions
precedent set forth below in this Section 5.2.

               5.2.1       NOTICE

      Owner Trustee shall have received the notice  described in Section 4.1 or,
in the case of a Delayed  Delivery Date, 4.3, when and as required  thereby,  or
shall have waived such notice.

               5.2.2       DOCUMENTS

      Executed  originals  of  the  agreements,  instruments,   certificates  or
documents  described in Section 5.1.2 shall have been received by Owner Trustee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Owner Trustee.

               5.2.3       OTHER CONDITIONS PRECEDENT

      Each of the  conditions  set forth in  Sections  5.1.4,  5.1.6,  5.1.7 and
5.1.11 shall have been satisfied  unless the failure of any such condition to be
satisfied is the result of any action or inaction by Owner Trustee.

      5.3        CONDITIONS PRECEDENT TO OBLIGATIONS OF MORTGAGEE

      The  obligation of Mortgagee to  authenticate  the Equipment  Notes on the
Delivery Date is subject to the satisfaction or waiver by Mortgagee, on or prior



to the  Delivery  Date,  of the  conditions  precedent  set forth  below in this
Section 5.3.

               5.3.1       NOTICE

      Mortgagee  shall have received the notice  described in Section 4.1 or, in
the case of a Delayed Delivery Date, 4.3, when and as required thereby, or shall
have waived such notice.

               5.3.2       DOCUMENTS

      Executed  originals  of  the  agreements,  instruments,   certificates  or
documents  described  in Section  5.1.2 shall have been  received by  Mortgagee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Mortgagee.

               5.3.3       OTHER CONDITIONS PRECEDENT

      Each of the  conditions  set forth in  Sections  5.1.4,  5.1.6,  5.1.7 and
5.1.11 shall have been satisfied  unless the failure of any such condition to be
satisfied is the result of any action or inaction by Mortgagee.

      5.4        CONDITIONS PRECEDENT TO OBLIGATIONS OF LESSEE

      The  obligation  of Lessee to lease the Aircraft on the  Delivery  Date is
subject to the  satisfaction  or waiver by Lessee,  on or prior to the  Delivery
Date, of the conditions precedent set forth below in this Section 5.4.

               5.4.1       DOCUMENTS

      Executed  originals  of  the  agreements,  instruments,   certificates  or
documents described in Section 5.1.2 shall have been received by Lessee,  except
as specifically  provided therein,  and shall be satisfactory to Lessee,  unless
the failure to receive any such agreement,  instrument,  certificate or document
is the result of any action or inaction by Lessee.

               5.4.2       SALES TAX

      Lessee  shall be satisfied  that no sales,  use,  value  added,  goods and
services  or like tax,  and no stamp tax duty,  is payable  with  respect to the
delivery  of the  Aircraft  on the  Delivery  Date to the extent that Lessee has
liability therefor under Section 9.3.




               5.4.3       OTHER CONDITIONS PRECEDENT

      Each  of  the   conditions   set  forth  in  Sections  5.1.3  (as  to  all
Participants), 5.1.4, 5.1.5, 5.1.6, 5.1.7 (as to Indenture Defaults or Indenture
Events of Default not  constituting  Lease  Defaults or Lease Events of Default,
respectively),  5.1.8, 5.1.9, 5.1.10,  5.1.11,  5.1.12,  5.1.13 and 5.1.14 shall
have  been  satisfied  or waived  by  Lessee,  unless  the  failure  of any such
condition to be satisfied is the result of any action or inaction by Lessee.

               5.4.4       TAX LAW CHANGE

      No  Adverse  Change in Tax Law shall  have been  enacted,  promulgated  or
proposed on or prior to the Delivery Date.  Lessee agrees to consider  promptly,
and to consult with Owner Participant concerning, any such Adverse Change in Tax
Law and to advise  Owner  Participant  and Loan  Participant  promptly if Lessee
determines  that an  Adverse  Change  in Tax  Law  which  has  been  enacted  or
promulgated or, if proposed, has a substantial likelihood of becoming effective,
would cause Lessee to elect not to close the  transactions  contemplated  by the
Lease and this Agreement. At any time on or before the Delivery Date, Lessee may
notify Owner  Participant and Loan  Participant  that Lessee elects not to close
the transactions contemplated by the Lease and this Agreement as a result of the
enactment,  promulgation  or  proposal  of any  Adverse  Change in Tax Law on or
before the Delivery Date, specifying such Adverse Change in Tax Law.

      5.5        POST-REGISTRATION OPINION

      Promptly upon the  registration of the Aircraft and the recordation of the
FAA Filed Documents pursuant to the Act, Lessee will cause Lytle Soule & Curlee,
special  counsel  in  Oklahoma  City,  Oklahoma,  to  deliver  to  Lessee,  each
Participant,  Owner  Trustee  and  Mortgagee  a  favorable  opinion or  opinions
addressed to each of them with respect to such registration and recordation.

SECTION 6.       REPRESENTATIONS AND WARRANTIES

      6.1        LESSEE'S REPRESENTATIONS AND WARRANTIES

      Lessee represents and warrants to each Participant,  Subordination  Agent,
Owner Trustee and Mortgagee that:

               6.1.1       ORGANIZATION; QUALIFICATION

      Lessee is a corporation  duly  incorporated,  validly existing and in good
standing under the Laws of the State of Delaware and has the corporate power and



authority to conduct the business in which it is currently engaged and to own or
hold under lease its  properties  and to enter into and perform its  obligations
under the Lessee Operative  Agreements.  Lessee is duly qualified to do business
as a foreign  corporation  in good  standing in each  jurisdiction  in which the
nature and  extent of the  business  conducted  by it, or the  ownership  of its
properties,  requires  such  qualification,  except  where the  failure to be so
qualified would not give rise to a Material Adverse Change to Lessee.

               6.1.2       CORPORATE AUTHORIZATION

      Lessee has taken, or caused to be taken,  all necessary  corporate  action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required  by its  Certificate  of  Incorporation  or  By-Laws)  to
authorize the execution and delivery of each of the Lessee Operative Agreements,
and the performance of its obligations thereunder.

               6.1.3       NO VIOLATION

      The execution and delivery by Lessee of the Lessee  Operative  Agreements,
the performance by Lessee of its obligations  thereunder and the consummation by
Lessee on the Delivery Date of the transactions contemplated thereby, do not and
will not (a)  violate any  provision  of the  Certificate  of  Incorporation  or
By-Laws of Lessee, (b) violate any Law applicable to or binding on Lessee or (c)
violate or  constitute  any default  under (other than any  violation or default
that would not result in a Material Adverse Change to Lessee),  or result in the
creation of any Lien (other than as permitted under the Lease) upon the Aircraft
under, any indenture,  mortgage,  chattel mortgage,  deed of trust,  conditional
sales contract, lease, loan or other material agreement,  instrument or document
to which Lessee is a party or by which Lessee or any of its properties is bound.

               6.1.4       APPROVALS

      The execution and delivery by Lessee of the Lessee  Operative  Agreements,
the performance by Lessee of its obligations  thereunder and the consummation by
Lessee on the Delivery Date of the transactions  contemplated thereby do not and
will not require the consent or approval  of, or the giving of notice to, or the
registration  with,  or the  recording or filing of any  documents  with, or the
taking of any other action in respect of, (a) any trustee or other holder of any
Debt of Lessee and (b) any Government  Entity,  other than the filing of (x) the
FAA Filed Documents and the Financing  Statements (and  continuation  statements



periodically) and (y) filings, recordings,  notices or other ministerial actions
pursuant  to any  routine  recording,  contractual  or  regulatory  requirements
applicable to it.

               6.1.5       VALID AND BINDING AGREEMENTS

      The Lessee Operative  Agreements have been duly  authorized,  executed and
delivered by Lessee and, assuming the due authorization,  execution and delivery
thereof by the other party or parties thereto,  constitute the legal,  valid and
binding  obligations of Lessee and are enforceable  against Lessee in accordance
with the respective terms thereof,  except as such enforceability may be limited
by bankruptcy, insolvency,  reorganization,  receivership,  moratorium and other
similar Laws affecting the rights of creditors  generally and general principles
of equity, whether considered in a proceeding at law or in equity.

               6.1.6       LITIGATION

      Except as set forth in Lessee's most recent Annual Report on Form 10-K, as
amended,  filed by Lessee with the SEC on or prior to the Delivery  Date,  or in
any Quarterly  Report on Form 10-Q or Current Report on Form 8-K filed by Lessee
with the SEC  subsequent to such Form 10-K and on or prior to the Delivery Date,
no action,  claim or  proceeding  is now pending or, to the Actual  Knowledge of
Lessee,  threatened,  against  Lessee,  before  any  court,  governmental  body,
arbitration board, tribunal or administrative agency, which is reasonably likely
to be determined adversely to Lessee and if determined adversely to Lessee would
result in a Material Adverse Change.

               6.1.7       FINANCIAL CONDITION

      The audited  consolidated balance sheet of Lessee with respect to Lessee's
most recent  fiscal year  included in Lessee's most recent Annual Report on Form
10-K,  as amended,  filed by Lessee with the SEC,  and the related  consolidated
statements  of  operations  and cash flows for the  period  then ended have been
prepared in accordance with GAAP and fairly present in all material respects the
financial condition of Lessee and its consolidated  subsidiaries as of such date
and the results of its operations and cash flows for such period,  and since the
date of such balance  sheet,  there has been no material  adverse change in such
financial condition or operations of Lessee, except for matters disclosed in (a)
the  financial  statements  referred  to above or (b) any  subsequent  Quarterly
Report on Form 10-Q or Current  Report on Form 8-K filed by Lessee  with the SEC
on or prior to the date hereof.




               6.1.8       REGISTRATION AND RECORDATION

      Except for (a) the  registration  of the Aircraft with the FAA pursuant to
the Act in the  name of Owner  Trustee,  (b) the  filing  for  recordation  (and
recordation)  of the FAA  Filed  Documents,  (c)  the  filing  of the  Financing
Statements (and continuation statements relating thereto at periodic intervals),
(d) the  taking  of  possession  and  retention  by  Mortgagee  of the  original
counterparts  of the Lease and Lease  Supplement No. 1 and (e) the affixation of
the  placards  referred  to in Section  7.1.3 of the Lease,  no further  action,
including  any filing or  recording  of any document  (including  any  financing
statement in respect  thereof  under Article 9 of the UCC) is necessary in order
to establish and perfect the right, title or interest of Owner Trustee,  and the
Mortgagee's security interest,  in the Aircraft and the Lease, as against Lessee
and any other  Person,  in each case,  in any  applicable  jurisdictions  in the
United States.

               6.1.9       CHIEF EXECUTIVE OFFICE

      The chief  executive  office  (as such term is defined in Article 9 of the
UCC) of Lessee is located at 2929 Allen Parkway, Houston, Texas 77019.

               6.1.10      NO DEFAULT

      No event which,  if the Aircraft were subject to the Lease,  constitutes a
Lease Default or Lease Event of Default has occurred and is continuing.

               6.1.11      NO EVENT OF LOSS

      No Event of Loss has occurred  with respect to the Airframe or any Engine,
and, to the Actual Knowledge of Lessee, no circumstance, condition, act or event
has occurred that, with the giving of notice or lapse of time or both gives rise
to or constitutes an Event of Loss with respect to the Airframe or any Engine.

               6.1.12      COMPLIANCE WITH LAWS

      (a)   Lessee is a Citizen of the United States and a U.S. Air Carrier.

      (b) Lessee holds all licenses, permits and franchises from the appropriate
Government  Entities  necessary  to authorize  Lessee to lawfully  engage in air
transportation  and to  carry  on  scheduled  commercial  passenger  service  as



currently  conducted,  except  where the  failure  to so hold any such  license,
permit or franchise would not give rise to a Material Adverse Change to Lessee.

      (c) Lessee is not an  "investment  company" or a company  controlled by an
"investment  company" within the meaning of the Investment  Company Act of 1940,
as amended.

               6.1.13      SECURITIES LAWS

      Neither Lessee nor any person authorized to act on its behalf has directly
or  indirectly  offered any  beneficial  interest  or  Security  relating to the
ownership  of the  Aircraft or the Lease or any interest in the Trust Estate and
Trust  Agreement,  or any of the  Equipment  Notes or any other  interest  in or
security  under the Trust  Indenture,  for sale to,  or  solicited  any offer to
acquire any such  interest or security  from,  or has sold any such  interest or
security to, any person in violation of the Securities Act.

               6.1.14      BROKER'S FEES

      No  Person  acting on  behalf  of  Lessee  is or will be  entitled  to any
broker's fee,  commission or finder's fee in connection  with the  Transactions,
except for fees payable to Lessee's Advisor, if any.

               6.1.15      SECTION 1110

      Owner Trustee, as lessor under the Lease (and Mortgagee, as assignee under
the Trust Indenture),  is entitled to the benefits of Section 1110 (as currently
in effect)  with  respect to the right to take  possession  of the  Airframe and
Engines as provided in the Lease in the event of a case under  Chapter 11 of the
Bankruptcy Code in which Lessee is a debtor.

      6.2        OWNER PARTICIPANT'S REPRESENTATIONS AND WARRANTIES

      Owner Participant  represents and warrants to Lessee,  Loan  Participants,
Subordination Agent, Owner Trustee and Mortgagee that:

               6.2.1       ORGANIZATION, ETC.

      Owner Participant is a corporation duly incorporated, validly existing and
in good standing under the Laws of the OP Jurisdiction,  has the corporate power
and  authority to conduct the  business in which it is currently  engaged and to
own or hold under  lease its  properties  and to enter  into,  and  perform  its



obligations under the Owner Participant Agreements, and has a tangible net worth
(exclusive of goodwill) greater than $75,000,000.

               6.2.2       CORPORATE AUTHORIZATION

      Owner  Participant  has  taken,  or  caused  to be  taken,  all  necessary
corporate action (including, without limitation, the obtaining of any consent or
approval  of  stockholders  required  by its  Certificate  of  Incorporation  or
By-Laws)  to  authorize  the  execution  and  delivery  of  each  of  the  Owner
Participant Agreements, and the performance of its obligations thereunder.

               6.2.3       NO VIOLATION

      The execution and delivery by Owner  Participant of the Owner  Participant
Agreements,  the performance by Owner Participant of its obligations  thereunder
and  the  consummation  by  Owner  Participant  on  the  Delivery  Date  of  the
transactions contemplated thereby, do not and will not (a) violate any provision
of the Certificate of Incorporation or By-Laws of Owner Participant, (b) violate
any Law  applicable  to or  binding  on  Owner  Participant  or (c)  violate  or
constitute any default under (other than any violation or default that would not
result in a  Material  Adverse  Change to Owner  Participant),  or result in the
creation of any Lien (other than as provided for or  otherwise  permitted in the
Operative  Agreements)  upon the Trust Estate under,  any  indenture,  mortgage,
chattel  mortgage,  deed of trust,  conditional  sales contract,  lease, loan or
other material agreement, instrument or document to which Owner Participant is a
party or by which Owner Participant or any of its properties is bound.

               6.2.4       APPROVALS

      The execution and delivery by Owner  Participant of the Owner  Participant
Agreements,  the performance by Owner Participant of its obligations  thereunder
and  the  consummation  by  Owner  Participant  on  the  Delivery  Date  of  the
transactions  contemplated  thereby do not and will not  require  the consent or
approval  of, or the  giving of notice  to,  or the  registration  with,  or the
recording or filing of any documents  with, or the taking of any other action in
respect of, (a) any trustee or other holder of any Debt of Owner Participant and
(b) any Government Entity,  other than the filing of the FAA Filed Documents and
the Financing Statements.

               6.2.5       VALID AND BINDING AGREEMENTS

      The Owner Participant  Agreements have been duly authorized,  executed and
delivered by Owner  Participant and, assuming the due  authorization,  execution
and delivery by the other party or parties thereto,  constitute the legal, valid



and binding  obligations of Owner Participant and are enforceable  against Owner
Participant  in accordance  with the respective  terms  thereof,  except as such
enforceability  may  be  limited  by  bankruptcy,  insolvency,   reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

               6.2.6       CITIZENSHIP

            On the Delivery Date,  Owner  Participant is a Citizen of the United
States.

               6.2.7       NO LIENS

      On the  Delivery  Date,  there are no Lessor Liens  attributable  to Owner
Participant in respect of all or any part of the Trust Estate.

               6.2.8       INVESTMENT BY OWNER PARTICIPANT

      Owner  Participant's  beneficial  interest  in the  Trust  Estate is being
acquired by it for its own account,  for  investment  and not with a view to any
resale or  distribution  thereof,  except that,  subject to the  restrictions on
transfer set forth in Section 10, the  disposition  by Owner  Participant of its
beneficial  interest  in the  Trust  Estate  shall at all  times be  within  its
control.

               6.2.9       ERISA

      No part of the funds to be used by Owner  Participant  to  acquire or hold
its  interests  in the Trust  Estate to be acquired  by it under this  Agreement
directly or indirectly constitutes assets of a Plan.

               6.2.10      LITIGATION

      There are no pending  or, to the Actual  Knowledge  of Owner  Participant,
threatened  actions or proceedings  against Owner Participant  before any court,
governmental body,  arbitration board,  administrative agency or tribunal which,
if determined adversely to Owner Participant,  would materially adversely affect
the  ability of Owner  Participant  to perform its  obligations  under the Owner
Participant Agreements.




               6.2.11      SECURITIES LAWS

      Neither Owner  Participant nor any person Owner Participant has authorized
to act on its behalf has directly or indirectly offered any beneficial  interest
in or Security  relating to the ownership of the Aircraft or any interest in the
Trust Estate, or any of the Equipment Notes or any other interest in or Security
under the Trust  Indenture for sale to, or solicited any offer to acquire any of
the same from, any Person in violation of the Securities Act or applicable state
securities Laws.

                     6.2.12   BROKER'S FEES

      No Person acting on behalf of Owner  Participant is or will be entitled to
any  broker's  fee,   commission   or  finder's  fee  in  connection   with  the
Transactions.

      6.3        FIRST SECURITY'S REPRESENTATIONS AND WARRANTIES

      First Security represents and warrants to Lessee, Owner Participant,  Loan
Participants, Subordination Agent and Mortgagee that:

               6.3.1       ORGANIZATION, ETC.

      First Security is a national banking  association duly organized,  validly
existing and in good  standing  under the Laws of the United  States,  holding a
valid certificate to do business as a national banking  association with banking
authority to execute and deliver,  and perform its obligations  under, the Owner
Trustee Agreements.

               6.3.2       CORPORATE AUTHORIZATION

      First Security has taken, or caused to be taken,  all necessary  corporate
action (including,  without limitation, the obtaining of any consent or approval
of stockholders required by Law or by its Articles of Association or By-Laws) to
authorize  the  execution  and  delivery by First  Security,  in its  individual
capacity and as Owner Trustee, of each of the Owner Trustee Agreements,  and the
performance of its obligations thereunder.

               6.3.3       NO VIOLATION

      The execution and delivery by First Security,  in its individual  capacity
and as Owner Trustee of the Owner Trustee  Agreements,  the performance by First
Security,  in its individual  capacity and as Owner Trustee,  of its obligations
thereunder and the consummation by First Security in its individual capacity and
as Owner Trustee on the Delivery Date of the transactions  contemplated thereby,



do not and will not (a) violate any provision of the Articles of  Association or
By-Laws of First  Security,  (b) violate any Law of the State of Utah or federal
banking Law  applicable to or binding on Owner Trustee or First  Security or (c)
violate or constitute any default under(other than any violation or default that
would  not  result  in a  Material  Adverse  Change  to First  Security,  in its
individual capacity or as Owner Trustee),  or result in the creation of any Lien
(other  than  the  Lien of the  Trust  Indenture)  upon  any  property  of First
Security,  in its  individual  capacity  and  as  Owner  Trustee,  or any of its
subsidiaries under, any indenture,  mortgage,  chattel mortgage,  deed of trust,
conditional sales contract, lease, loan or other material agreement,  instrument
or document to which First  Security,  in its  individual  capacity and as Owner
Trustee,  is a party or by which First Security,  in its individual capacity and
as Owner Trustee, or any of its properties is or may be bound or affected.

               6.3.4       APPROVALS

      The execution and delivery by First Security,  in its individual  capacity
and as Owner Trustee, of the Owner Trustee Agreements,  the performance by First
Security,  in its individual  capacity and as Owner Trustee,  of its obligations
thereunder and the  consummation by First Security,  in its individual  capacity
and as Owner  Trustee,  on the Delivery  Date of the  transactions  contemplated
thereby do not and will not require the consent,  approval or authorization  of,
or the giving of notice to, or the registration with, or the recording or filing
of any documents  with, or the taking of any other action in respect of, (a) any
trustee  or other  holder of any Debt of First  Security  or (b) any  Government
Entity  governing  banking  and trust  powers,  other than the filing of the FAA
Filed Documents and the Financing Statements.

               6.3.5       VALID AND BINDING AGREEMENTS

      The Owner  Trustee  Agreements  have been duly  authorized,  executed  and
delivered by First Security,  in its individual capacity or as Owner Trustee, as
the case may be, and  constitute  the legal,  valid and binding  obligations  of
First Security,  in its individual capacity and as Owner Trustee,  and, assuming
the due  authorization,  execution  and  delivery  thereof by the other party or
parties  thereto,  are  enforceable  against First  Security,  in its individual
capacity and as Owner Trustee,  in accordance with the respective terms thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium  and other similar Laws affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.




               6.3.6       CITIZENSHIP

      On the Delivery Date, First Security is a Citizen of the United States.

               6.3.7       CHIEF EXECUTIVE OFFICE

      The chief  executive  office  (as such term is defined in Article 9 of the
UCC) of Owner Trustee is located at 79 South Main Street,  Salt Lake City,  Utah
84111.

               6.3.8       TITLE

      On the Delivery Date, Owner Trustee shall have received whatever title (a)
to the  Aircraft  (other  than  the  BFE)  as  was  conveyed  to it by  Airframe
Manufacturer and (b) to the BFE as was conveyed to it by Lessee.

               6.3.9       NO LIENS; FINANCING STATEMENTS

      On the  Delivery  Date,  there are no Lessor Liens  attributable  to First
Security or Owner Trustee in respect of all or any part of the  Aircraft,  Trust
Estate or the Trust Indenture Estate.  Except for the Financing  Statements,  it
has not, either in its individual capacity or as Owner Trustee, executed any UCC
financing statements relating to the Aircraft or the Lease.

               6.3.10      LITIGATION

      There  are no  pending  or, to the  Actual  Knowledge  of First  Security,
threatened actions or proceedings against First Security or Owner Trustee before
any  court,  governmental  body,  arbitration  board,  administrative  agency or
tribunal which,  if determined  adversely to First  Security,  would  materially
adversely  affect the ability of First  Security or Owner Trustee to perform its
obligations under the Owner Trustee Agreements.

               6.3.11      SECURITIES LAWS

      Neither First  Security,  nor any person  authorized to act on its behalf,
has directly or indirectly offered any beneficial  interest or Security relating
to the  ownership  of the Aircraft or any interest in the Trust Estate or any of
the  Equipment  Notes or any  other  interest  in or  security  under  the Trust
Indenture  for sale to, or solicited  any offer to acquire any such  interest or
security  from,  or has sold any such  interest or security to, any person other
than the  Participants,  except for the  offering  and sale of the Pass  Through
Certificates.




               6.3.12      EXPENSES AND TAXES

      There are no Expenses or Taxes that may be imposed on or asserted  against
the Trust,  the Trust Estate or any part thereof or any  interest  therein,  the
Trust Indenture Estate,  Lessee, Owner Participant,  any Applicable Pass Through
Trustee,  Subordination  Agent,  Owner Trustee or Mortgagee  (except as to Owner
Trustee,  Taxes imposed on the fees payable to Owner  Trustee) under the laws of
Utah in connection with the execution,  delivery or performance of any Operative
Agreement by Owner Trustee or in  connection  with the issuance of the Equipment
Notes,  which Expenses or Taxes would not have been imposed if Owner Trustee had
not (x) had its principal place of business in, (y) performed (in its individual
capacity  or as Owner  Trustee)  any or all of its  duties  under the  Operative
Agreements  in or (z) engaged in any  activities  unrelated to the  transactions
contemplated by the Operative Agreements in, the State of Utah.

      6.4        WTC'S REPRESENTATIONS AND WARRANTIES

      WTC represents and warrants (with respect to Section 6.4.10, solely in its
capacity as Subordination  Agent) to Lessee, Owner Participant and Owner Trustee
that:

               6.4.1       ORGANIZATION, ETC.

      WTC is a Delaware banking corporation duly organized, validly existing and
in good  standing  under  the Laws of the  State of  Delaware,  holding  a valid
certificate  to do  business  as a Delaware  banking  corporation  with  banking
authority  to execute  and  deliver,  and  perform its  obligations  under,  the
Mortgagee Agreements, the Pass Through Trustee Agreements and the
Subordination Agent Agreements.

               6.4.2       CORPORATE AUTHORIZATION

      WTC has  taken,  or caused to be taken,  all  necessary  corporate  action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required by Law or by its Certificate of Incorporation or By-Laws)
to authorize the execution and delivery by WTC, in its individual capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination   Agent   Agreements  and  the   performance  of  its  obligations
thereunder.

               6.4.3       NO VIOLATION

      The  execution  and  delivery  by WTC,  in its  individual  capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of



the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination  Agent  Agreements,  the  performance  by WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, of its obligations  thereunder and the consummation on the Delivery
Date of the transactions  contemplated  thereby, do not and will not (a) violate
any provision of the Certificate of Incorporation or By-Laws of WTC, (b) violate
any Law applicable to or binding on WTC, in its  individual  capacity or (except
in the case of any Law  relating  to any  Plan)  as  Mortgagee,  a Pass  Through
Trustee or  Subordination  Agent, or (c) violate or constitute any default under
(other than any violation or default that would not result in a Material Adverse
Change to WTC, in its individual  capacity or Mortgagee,  a Pass Through Trustee
or Subordination  Agent),  or result in the creation of any Lien (other than the
Lien of the  Trust  Indenture)  upon  any  property  of WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, or any
of WTC's subsidiaries under, any indenture,  mortgage, chattel mortgage, deed of
trust, conditional sales contract, lease, loan or other agreement, instrument or
document  to which WTC,  in its  individual  capacity  or as  Mortgagee,  a Pass
Through  Trustee or  Subordination  Agent,  is a party or by which  WTC,  in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, or any of their respective properties is bound.

               6.4.4       APPROVALS

      The  execution  and  delivery  by WTC,  in its  individual  capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the  Mortgagee   Agreements,   the  Pass  Through  Trustee  Agreements  and  the
Subordination  Agent  Agreements,  the  performance  by WTC,  in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, of its obligations  thereunder and the consummation on the Delivery
Date by WTC, in its individual capacity or as Mortgagee,  a Pass Through Trustee
or  Subordination  Agent, as the case may be, of the  transactions  contemplated
thereby do not and will not require the consent,  approval or authorization  of,
or the giving of notice to, or the registration with, or the recording or filing
of any documents  with, or the taking of any other action in respect of, (a) any
trustee or other holder of any Debt of WTC or (b) any Government  Entity,  other
than the filing of the FAA Filed Documents and the Financing Statements.




               6.4.5       VALID AND BINDING AGREEMENTS

      The Mortgagee  Agreements,  the Pass Through  Trustee  Agreements  and the
Subordination Agent Agreements have been duly authorized, executed and delivered
by WTC and, assuming the due authorization,  execution and delivery by the other
party or parties thereto, constitute the legal, valid and binding obligations of
WTC, in its  individual  capacity or as  Mortgagee,  a Pass  Through  Trustee or
Subordination Agent, as the case may be, and are enforceable against WTC, in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent,  as the case may be, in accordance  with the  respective  terms  thereof,
except  as  such  enforceability  may  be  limited  by  bankruptcy,  insolvency,
reorganization,  receivership,  moratorium or other  similar Laws  affecting the
rights  of  creditors  generally  and  general  principles  of  equity,  whether
considered in a proceeding at law or in equity.

               6.4.6       CITIZENSHIP

      WTC is a Citizen of the United States.

               6.4.7       NO LIENS

      On the Delivery  Date,  there are no Lessor Liens  attributable  to WTC in
respect of all or any part of the Trust Estate or the Trust Indenture Estate.

               6.4.8       LITIGATION

      There  are no  pending  or, to the  Actual  Knowledge  of WTC,  threatened
actions or proceedings  against WTC, in its individual capacity or as Mortgagee,
a Pass Through Trustee or Subordination Agent, before any court,  administrative
agency or tribunal  which,  if  determined  adversely to WTC, in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be,  would  materially  adversely  affect the  ability  of WTC,  in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, as the case may be, to perform its obligations under any of the Mortgagee
Agreements,  the Pass Through  Trustee  Agreements  or the  Subordination  Agent
Agreements.

               6.4.9       SECURITIES LAWS

      Neither WTC nor any person authorized to act on its behalf has directly or
indirectly offered any beneficial interest or Security relating to the ownership
of the  Aircraft  or any  interest in the Trust  Indenture  Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture



for sale to, or  solicited  any offer to acquire  any such  interest or security
from,  or has sold any such  interest or security  to, any Person other than the
Participants, except for the offering and sale of the Pass Through Certificates.

               6.4.10      INVESTMENT

      The Equipment  Notes to be acquired by the  Subordination  Agent are being
acquired by it for the account of the  Applicable  Pass  Through  Trustees,  for
investment  and not with a view to any resale or  distribution  thereof,  except
that,  subject to the restrictions on transfer set forth in Section 10.1.3,  the
disposition  by it of its  Equipment  Notes  shall at all  times be  within  its
control.

               6.4.11      TAXES

      There are no Taxes payable by any Applicable  Pass Through Trustee or WTC,
as the  case  may  be,  imposed  by  the  State  of  Delaware  or any  political
subdivision  or taxing  authority  thereof  in  connection  with the  execution,
delivery and  performance  by such Pass Through  Trustee or WTC, as the case may
be, of this Agreement or any of the Pass Through Trustee  Agreements (other than
franchise  or other  taxes  based  on or  measured  by any fees or  compensation
received  by any such  Pass  Through  Trustee  or WTC,  as the case may be,  for
services rendered in connection with the transactions contemplated by any of the
Pass Through Trust Agreements), and there are no Taxes payable by any Applicable
Pass  Through  Trustee  or WTC,  as the case  may be,  imposed  by the  State of
Delaware  or  any  political   subdivision   thereof  in  connection   with  the
acquisition,  possession or ownership by any such Pass Through Trustee of any of
the Equipment Notes (other than franchise or other taxes based on or measured by
any fees or  compensation  received by any such Pass Through  Trustee or WTC, as
the case may be, for  services  rendered  in  connection  with the  transactions
contemplated by any of the Pass Through Trust  Agreements),  and,  assuming that
the trusts created by the Pass Through Trust  Agreements  will not be taxable as
corporations,  but, rather,  each will be characterized as a grantor trust under
subpart  E,  Part  I of  Subchapter  J of the  Code  or as a  partnership  under
Subchapter K of the Code,  such trusts will not be subject to any Taxes  imposed
by the State of Delaware or any political subdivision thereof;

               6.4.12      CONTROL

      WTC is not an Affiliate of the Owner Participant or the Owner Trustee.




               6.4.13      BROKER'S FEES

      No  Person  acting  on behalf of WTC,  in its  individual  capacity  or as
Mortgagee,  any Applicable  Pass Through Trustee or  Subordination  Agent, is or
will be entitled to any broker's  fee,  commission or finder's fee in connection
with the Transactions.

SECTION 7.       COVENANTS, UNDERTAKINGS AND AGREEMENTS

      7.1        COVENANTS OF LESSEE

      Lessee  covenants  and  agrees,  at its own cost and  expense,  with Owner
Participant, Loan Participants, Owner Trustee and Mortgagee as follows:

               7.1.1       CORPORATE EXISTENCE; U.S. AIR CARRIER

      Lessee shall at all times  maintain  its  corporate  existence,  except as
permitted by Section 13.2 of the Lease, and shall at all times remain a U.S. Air
Carrier.

               7.1.2       NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

      Lessee will give Owner  Participant,  Owner Trustee and  Mortgagee  timely
written  notice (but in any event within 30 days prior to the  expiration of the
period of time specified under applicable Law to prevent lapse of perfection) of
any relocation of its chief executive office (as such term is defined in Article
9 of the UCC) from its then present  location and will  promptly take any action
required by Section 7.1.3(c) as a result of such relocation.

            7.1.3 CERTAIN ASSURANCES

      (a) Lessee shall duly execute,  acknowledge and deliver, or shall cause to
be  executed,   acknowledged  and  delivered,   all  such  further   agreements,
instruments,  certificates or documents,  and shall do and cause to be done such
further acts and things,  in any case,  as Owner  Participant,  Owner Trustee or
Mortgagee  shall  reasonably  request  for  accomplishing  the  purposes of this
Agreement and the other  Operative  Agreements,  PROVIDED THAT any instrument or
other  document so executed by Lessee will not expand any  obligations  or limit
any  rights  of  Lessee  in  respect  of the  transactions  contemplated  by any
Operative Agreement.

      (b) Lessee shall  promptly take such action with respect to the recording,
filing,  re-recording  and refiling of the Lease,  the Trust  Agreement  and the
Trust  Indenture and the  respective  supplements  thereto,  including,  without
limitation,  Lease Supplement No. 1 and the initial Trust Indenture  Supplement,



as shall be necessary to establish, perfect and protect the interests and rights
of Owner  Trustee in and to the Aircraft and under the Lease and the  perfection
and priority of the Lien created by the Trust Indenture. Lessee shall furnish to
Owner Participant or Owner Trustee such information  (other than with respect to
the citizenship of Owner  Participant and Owner Trustee) in Lessee's  possession
or otherwise  reasonably  available to Lessee as may be required to enable Owner
Participant  or  Owner  Trustee  to make  application  for  registration  of the
Aircraft  under the Act (subject to Lessee's  rights under  Section 7.1.2 of the
Lease) and shall pay or cause to be paid all  out-of-pocket  costs and  expenses
thereof  (including,   without  limitation,   reasonable   attorneys'  fees  and
disbursements).

      (c)  Lessee,  at its sole  cost and  expense,  will  cause  the FAA  Filed
Documents,  the Financing  Statements and all  continuation  statements (and any
amendments necessitated by any combination,  consolidation or merger pursuant to
Section 13.2 of the Lease, or any relocation of its chief  executive  office) in
respect of the  Financing  Statements  to be prepared  and,  subject only to the
execution and delivery  thereof by Owner Trustee and  Mortgagee,  as applicable,
duly and timely  filed and  recorded,  or filed for  recordation,  to the extent
permitted under the Act (with respect to the FAA Filed  Documents) or the UCC or
similar law of any other  applicable  jurisdiction  (with  respect to such other
documents).

      (d) If the Aircraft has been registered in a country other than the United
States  pursuant to Section  7.1.2 of the Lease,  Lessee  will  furnish to Owner
Trustee,  Mortgagee  and each  Participant  annually  after  such  registration,
commencing  with the  calendar  year after such  registration  is  effected,  an
opinion  of  special  counsel  reasonably  satisfactory  to  Owner  Trustee  and
Mortgagee  stating that,  in the opinion of such  counsel,  either that (i) such
action has been taken with respect to the  recording,  filing,  rerecording  and
refiling of the Operative  Agreements and any supplements and amendments thereto
as  is  necessary  to  establish,   perfect  and  protect  Owner  Trustee's  and
Mortgagee's  respective right, title and interest in and to the Aircraft and the
Operative  Agreements,  reciting  the details of such  actions,  or (ii) no such
action  is  necessary  to  maintain  the  perfection  of such  right,  title and
interest.

               7.1.4       SECURITIES LAWS

      Neither  Lessee  nor  any  person  authorized  to act on its  behalf  will
directly or indirectly offer any beneficial interest or Security relating to the
ownership  of the  Aircraft or the Lease or any interest in the Trust Estate and
Trust  Agreement  or any of the  Equipment  Notes or any  other  interest  in or



security under the Trust Indenture, for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,
any person in violation of the  Securities  Act or  applicable  state or foreign
securities Laws.

      7.2        COVENANTS OF OWNER PARTICIPANT

      Owner  Participant  covenants  and agrees  with  Lessee,  and except  with
respect to Section  7.2.4,  Loan  Participants,  Owner  Trustee and Mortgagee as
follows:

               7.2.1       LIENS

      Owner  Participant  (a) will not  directly or  indirectly  create,  incur,
assume or suffer to exist any Lessor Lien  attributable to it on or with respect
to all or any part of the  Trust  Estate,  the  Trust  Indenture  Estate  or the
Aircraft,  (b) will,  at its own cost and expense,  promptly take such action as
may be necessary to discharge any Lessor Lien  attributable to Owner Participant
on all or any part of the  Trust  Estate,  the  Trust  Indenture  Estate  or the
Aircraft and (c) will hold harmless and indemnify  Lessee,  Owner Trustee,  each
Note Holder,  Mortgagee,  each of their  respective  Affiliates,  successors and
permitted  assigns,  the Trust  Estate and the Trust  Indenture  Estate from and
against (i) any and all Expenses,  (ii) any reduction in the amount  payable out
of the Trust  Estate or the Trust  Indenture  Estate and (iii) any  interference
with the  possession,  operation or other use of all or any part of the Aircraft
imposed  on,  incurred  by  or  asserted  against  any  of  the  foregoing  as a
consequence of any such Lessor Lien.

               7.2.2       REVOCATION OF TRUST AGREEMENT

      (a)  Owner  Participant  will  comply  with the  provisions  of the  Trust
Agreement applicable to it, and will not terminate or revoke the Trust Agreement
or the trusts created thereunder without the prior written consent of Lessee and
Mortgagee and will not amend, modify or supplement the Trust Agreement, or waive
any of the provisions  thereof, if such amendment,  modification,  supplement or
waiver would have a material  adverse  effect on Lessee,  without the consent of
Lessee, or on Mortgagee or any Note Holder, without the consent of Mortgagee.

      (b)  Notwithstanding  Section 7.2.2(a),  Owner Participant may at any time
remove Owner Trustee pursuant to Section 9.1 of the Trust Agreement or terminate
the Trust Agreement pursuant to Section 11.2 of the Trust Agreement.




               7.2.3       CHANGE OF SITUS OF OWNER TRUST

      If, at any time, any Tax Indemnitee or the Trust Estate becomes subject to
any Taxes for which it is indemnified  pursuant to Section 9.3 of this Agreement
and if, as a consequence  thereof,  Lessee should  request that the situs of the
Trust be moved to another  state in the United States from the state in which it
is then located, the situs of the Trust may be moved with the written consent of
Owner Participant  (which consent shall not be unreasonably  withheld) and Owner
Participant will take whatever action may be reasonably  necessary to accomplish
such  removal;  PROVIDED,  that,  in any event,  (a) Lessee  shall  provide such
additional tax  indemnification as Owner Participant and the Note Holders or the
Pass  Through   Trustees  may   reasonably   request  to  cover  any  additional
unindemnified  Taxes or loss of Tax benefits described in the assumptions in the
Tax Indemnity  Agreement  resulting  from such change in the situs of the Trust,
(b)  the  rights  and  obligations  under  the  Operative  Agreements  of  Owner
Participant,  the Note Holders, Pass Through Trustees and Mortgagee shall not be
adversely affected as a result of the taking of such action, (c) the Lien of the
Trust Indenture on the Trust Indenture Estate shall not be adversely affected by
such  action,  and Lessee and Owner  Trustee  shall  execute  and  deliver  such
documents  as may  reasonably  be requested by Mortgagee to protect and maintain
the perfection and priority of such Lien,  (d) Owner  Participant,  Pass Through
Trustees  and  Mortgagee  shall have  received an opinion or opinions of counsel
(which counsel is reasonably  satisfactory  to Owner  Participant,  Pass Through
Trustees and Mortgagee) in scope, form and substance reasonably  satisfactory to
Owner  Participant,  Pass Through  Trustees and Mortgagee to the effect that (i)
the Trust, as thus removed,  shall remain a validly  established trust, (ii) any
amendments to the Trust  Agreement  necessitated by such removal shall have been
duly  authorized,  executed  and  delivered  by the  parties  thereto  and shall
constitute  the valid and binding  obligations  of such parties,  enforceable in
accordance  with  their  terms,  (iii)  covering  such  other  matters  as Owner
Participant,  Pass Through Trustees or Mortgagee may reasonably request,  (e) if
such removal involves the replacement of Owner Trustee,  then Owner Participant,
Pass Through Trustees and Mortgagee shall have received an opinion of counsel to
such successor  Owner Trustee in form and substance  reasonably  satisfactory to
Owner  Participant,  Pass Through  Trustees and  Mortgagee  covering the matters
described in the opinion delivered pursuant to Section  5.1.2(xxiii)(D)  and (f)
Lessee shall indemnify and hold harmless Owner Participant,  Note Holders,  Pass
Through  Trustees and First  Security,  in its individual  capacity and as Owner
Trustee,  on a net after-tax basis against any and all reasonable  out-of-pocket
costs  and  expenses  including  attorneys'  fees  and  disbursements,  fees and



expenses of any new owner  trustee,  registration,  recording or filing fees and
taxes  incurred by Owner  Participant,  Note Holders,  Pass Through  Trustees or
Owner Trustee in connection with such change of situs.  Owner Participant agrees
with  Lessee  that it will not consent to or direct a change in the situs of the
Trust Estate without the prior written consent of Lessee.

               7.2.4       COMPLIANCE WITH LEASE PROVISIONS

      Owner Participant will, solely for the benefit of Lessee,  comply with the
express provisions applicable to it contained in the Lease.

               7.2.5       SECURITIES ACT

      Owner  Participant  will not directly or indirectly  offer any  beneficial
interest or security  relating to the  ownership of the Aircraft or any interest
in the Trust Estate or any of the  Equipment  Notes or any other  interest in or
security under the Trust  Indenture for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,
any Person in violation of the  Securities  Act or  applicable  state or foreign
securities  Laws,  provided that the foregoing  shall not be deemed to impose on
Owner  Participant any  responsibility  with respect to any such offer,  sale or
solicitation by any other party hereto.

               7.2.6       REGARDING THE OWNER TRUSTEE

      Owner  Participant  will cause Owner  Trustee to perform  its  obligations
under each Owner Trustee Agreement.

      7.3        COVENANTS OF FIRST SECURITY AND OWNER TRUSTEE

      First Security,  in its individual  capacity  and/or as Owner Trustee,  as
provided below,  covenants and agrees with Lessee, Owner Participant,  each Note
Holder and Mortgagee as follows:

               7.3.1       LIENS

      First Security (a) will not directly or indirectly create,  incur,  assume
or suffer to exist any Lessor  Lien  attributable  to it or Owner  Trustee  with
respect to all or any part of the Trust Estate,  the Trust  Indenture  Estate or
the Aircraft,  (b) will, at its own cost and expense,  promptly take such action
as may be necessary to discharge any Lessor Lien  attributable to First Security
or Owner  Trustee on all or any part of the Trust  Estate,  the Trust  Indenture
Estate or the  Aircraft and (c) will  personally  hold  harmless  and  indemnify
Lessee, Owner Participant, each Note Holder, Mortgagee, each of their respective



Affiliates,  successors  and permitted  assigns,  the Trust Estate and the Trust
Indenture  Estate from and against (i) any and all Expenses,  (ii) any reduction
in the amount payable out of the Trust Estate or the Trust Indenture  Estate and
(iii) any interference with the possession, operation or other use of all or any
part of the  Aircraft  imposed on,  incurred  by or asserted  against any of the
foregoing as a consequence of any such Lessor Lien.

               7.3.2       OTHER BUSINESS

      Owner Trustee will not enter into any business or other activity except as
contemplated by the Operative Agreements.

               7.3.3       NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

      First Security, in its individual capacity and as Owner Trustee, will give
Lessee,  each  Participant  and Mortgagee 30 days' prior  written  notice of any
relocation of its chief  executive  office (as such term is defined in Article 9
of the UCC) from its then  present  location and will  promptly  take any action
required by Section 7.3.8 as a result of such relocation.

               7.3.4       SECURITIES ACT

      First Security,  in its individual capacity and as Owner Trustee, will not
directly or indirectly offer any beneficial interest or Security relating to the
ownership  of the  Aircraft or any  interest  in the Trust  Estate or any of the
Equipment  Notes or any other interest in or security under the Trust  Indenture
for sale to, or solicit any offer to acquire any such interest or security from,
or sell any such  interest  or  security  to,  any  Person in  violation  of the
Securities Act or applicable state or foreign securities Laws, provided that the
foregoing  shall not be deemed to  impose on First  Security  in its  individual
capacity or as Owner Trustee, any responsibility with respect to any such offer,
sale or solicitation by any other party hereto.

               7.3.5       PERFORMANCE OF AGREEMENTS

      Owner  Trustee  shall  perform  its  obligations  under the Owner  Trustee
Agreements in accordance with the terms thereof.

               7.3.6       RELEASE OF LIEN OF TRUST INDENTURE

      Owner  Trustee,  in each  instance  referred  to in the  Lease  in which a
transfer of any  property  is required to be made by Owner  Trustee to Lessee or
any other Person (other than Mortgagee or Owner Participant), shall, at Lessee's



request and expense,  use its  reasonable  efforts to procure from Mortgagee the
prompt release of the Lien of the Trust Indenture with respect to such property.

               7.3.7       NOTICES; DOCUMENTS

      In the event any claim with respect to any  liabilities  is filed  against
the Owner  Trustee in its capacity as such and Owner  Trustee  shall have Actual
Knowledge  thereof,  the Owner Trustee shall  promptly  notify Lessee in writing
thereof.  Owner  Trustee  further  agrees  to  provide  to Lessee  promptly  any
documents (including the certificate of aircraft  registration) that it receives
from the FAA with respect to the Aircraft.

               7.3.8       FILINGS

      After the Delivery  Date,  Owner Trustee shall duly execute and deliver to
Lessee all filings and recordings  (including,  without limitation,  all filings
and UCC financing statements under the Act and the UCC and any amendments to UCC
financing  statements  necessitated  by any  relocation  of its chief  executive
office),  prepared  and  delivered  to it by Lessee  required  to perfect  Owner
Trustee's title to the Aircraft and the liens of and security  interests granted
by the Trust Indenture (or to maintain such  perfection) and to make such title,
liens and security interests valid and enforceable.

               7.3.9       TRUST AGREEMENT

      Each of First  Security and Owner  Trustee  hereby (i) agrees with Lessee,
Loan Participants and Mortgagee not to amend, supplement, terminate or otherwise
modify any  provision  of the Trust  Agreement  in such a manner as to adversely
affect the rights of any such party  without the prior  written  consent of such
party and (ii) agrees with Lessee,  Loan Participant and Mortgagee not to revoke
the trust created by the Trust Agreement so long as the Trust Indenture  remains
undischarged or if such  revocation  would have an adverse effect on the Lessee.
Nothing  contained  in this  Agreement  shall  impair any right  under the Trust
Agreement of First  Security to resign as Owner Trustee in  accordance  with the
provisions of the Trust Agreement.

      7.4        COVENANTS OF WTC

      WTC in its  individual  capacity or as  Mortgagee,  each  Applicable  Pass
Through Trustee or Subordination Agent, as the case may be, covenants and agrees
with Lessee, Owner Participant and Owner Trustee as follows:




               7.4.1       LIENS

      WTC (a) will not directly or indirectly create, incur, assume or suffer to
exist any Lessor Lien  attributable  to it on or with respect to all or any part
of the Trust Estate,  the Trust Indenture  Estate or the Aircraft,  (b) will, at
its own cost and  expense,  promptly  take such  action as may be  necessary  to
discharge  any Lessor Lien  attributable  to WTC on all or any part of the Trust
Estate,  the Trust Indenture Estate or the Aircraft and (c) will personally hold
harmless and  indemnify  Lessee,  Owner  Participant,  each Note  Holder,  Owner
Trustee, each of their respective Affiliates,  successors and permitted assigns,
the Trust Estate and the Trust Indenture Estate from and against (i) any and all
Expenses,  (ii) any  reduction in the amount  payable out of the Trust Estate or
the Trust  Indenture  Estate  and (iii) any  interference  with the  possession,
operation or other use of all or any part of the Aircraft,  imposed on, incurred
by or asserted  against any of the foregoing as a consequence of any such Lessor
Lien.

               7.4.2       SECURITIES ACT

      WTC in its individual capacity or as Mortgagee, an Applicable Pass Through
Trustee  or  Subordination  Agent,  will not offer any  beneficial  interest  or
Security  relating to the ownership of the Aircraft or any interest in the Trust
Indenture  Estate,  or any of the  Equipment  Notes or any other  interest in or
security under the Trust  Indenture for sale to, or solicit any offer to acquire
any such  interest or security  from,  or sell any such interest or security to,
any Person in violation of the  Securities  Act or  applicable  state or foreign
securities  Laws,  provided that the foregoing  shall not be deemed to impose on
WTC any  responsibility  with respect to any such offer, sale or solicitation by
any other party hereto.

               7.4.3       PERFORMANCE OF AGREEMENTS

      WTC, in its  individual  capacity and as  Mortgagee,  an  Applicable  Pass
Through  Trustee or  Subordination  Agent, as the case may be, shall perform its
obligations under the Indenture Agreements,  the Pass Through Trustee Agreements
and the Subordination Agent Agreements in accordance with the terms thereof.

               7.4.4       WITHHOLDING TAXES

      WTC shall  indemnify  (on an after-tax  basis) and hold  harmless  Lessee,
Lessor and Owner  Participant  against any United States  withholding taxes (and
related interest,  penalties and additions to tax) as a result of the failure by



WTC to withhold  on  payments  to any Note Holder if such Note Holder  failed to
provide to Mortgagee  necessary  certificates or forms to substantiate the right
to exemption from such withholding tax.

      7.5        COVENANTS OF NOTE HOLDERS

      Each  Note  Holder  (including  Subordination  Agent)  as to  itself  only
covenants and agrees with Lessee, Owner Participant, Owner Trustee and Mortgagee
as follows:

               7.5.1       WITHHOLDING TAXES

      Such Note Holder (if it is a Non-U.S.  Person)  agrees to indemnify (on an
after-tax  basis)  and hold  harmless  Lessee,  Lessor,  Owner  Participant  and
Mortgagee  against any United States  withholding  taxes (and related  interest,
penalties and  additions to tax) as a result of the  inaccuracy or invalidity of
any  certificate or form provided by such Note Holder to Mortgagee in connection
with such withholding  taxes. Any amount payable  hereunder shall be paid within
30 days after receipt by a Note Holder of a written demand therefor.

               7.5.2       TRANSFER; COMPLIANCE

      (a) Such Note Holder will (i) not transfer any Equipment  Note or interest
therein  in  violation  of the  Securities  Act or  applicable  state or foreign
securities Law;  PROVIDED,  that the foregoing  provisions of this section shall
not be deemed to impose on such Note Holder any  responsibility  with respect to
any such offer, sale or solicitation by any other party hereto, and (ii) perform
and comply with the obligations specified to be imposed on it (as a Note Holder)
under each of the Trust  Indenture  and the form of Equipment  Note set forth in
the Trust Indenture.

      (b) Except for the  transfer  of the  interests  of each  Applicable  Pass
Through  Trustee in the Equipment  Notes to the trustee of the Related Trust (as
defined in each Applicable Pass Through Trust  Agreement) in accordance with the
related Applicable Pass Through Trust Agreement and except as otherwise required
by the terms of Section 2.13 of the Trust  Indenture or Section 11 hereof,  each
Note Holder will not sell,  assign,  convey,  exchange or otherwise transfer any
Equipment  Note or any interest in, or  represented  by, any Equipment  Note (it
being  understood  that this  provision  is not  applicable  to the Pass Through
Certificates)  unless the proposed  transferee thereof first provides Lessee and
Owner Participant with both of the following:




            (i) a written representation and covenant that either (a) no portion
      of the funds it uses to purchase,  acquire and hold such Equipment Note or
      interest  directly or indirectly  constitutes,  or may be deemed under the
      Code or ERISA or any rulings, regulations or court decisions thereunder to
      constitute,  the assets of any Plan or (b) the  transfer,  and  subsequent
      holding, of such Equipment Note or interest shall not involve or give rise
      to a  transaction  that  constitutes a prohibited  transaction  within the
      meaning  of  Section  406 of  ERISA  or  Section  4975(c)(1)  of the  Code
      involving  Lessee,   Owner  Participant,   a  Pass  Through  Trustee,  the
      Subordination  Agent or the proposed  transferee (other than a transaction
      that is exempted  from the  prohibitions  of such  sections by  applicable
      provisions  of  ERISA  or  the  Code  or   administrative   exemptions  or
      regulations issued thereunder); and

           (ii) a written  covenant that it will not transfer any Equipment Note
      or any  interest  in, or  represented  by, any  Equipment  Note unless the
      subsequent  transferee also makes the  representation  described in clause
      (i) above and agrees to comply with this clause (ii).

      7.6        AGREEMENTS

               7.6.1       OWNER TRUSTEE IS OWNER FOR ALL PURPOSES

      Lessee,  the  Owner  Participant  and  Owner  Trustee  agree  that for all
purposes,  after the  Closing,  Owner  Trustee will be the owner of the Aircraft
(except that Owner  Participant  will be the owner for income tax  purposes) and
Lessee  will  be  the  lessee  thereof.  No  transfer,  by  operation  of Law or
otherwise,  of the beneficial  interest of Owner Participant in and to the Trust
Estate shall operate to transfer  legal title to any part of the Trust Estate to
any transferee thereof.

               7.6.2       COMMENCEMENT OF BANKRUPTCY PROCEEDINGS

      Lessee, each Participant, each Note Holder, First Security, Owner Trustee,
WTC and  Mortgagee  agree for the benefit of each of the others that it will not
commence or join in any proceeding  under the Bankruptcy Code to commence a case
under  Section 303 of the  Bankruptcy  Code  against the Trust  Estate.  Nothing
contained herein shall be deemed to preclude any  Participant,  any Note Holder,
First  Security,  Owner Trustee,  WTC or Mortgagee from filing any claim against
the Trust Estate in any case commenced against the Trust Estate.




               7.6.3       CERTAIN BANKRUPTCY MATTERS

      If (a) all or any part of the Trust  Estate  becomes the  property  of, or
Owner  Trustee  or  Owner   Participant   becomes,   a  debtor  subject  to  the
reorganization   provisions  of  the  Bankruptcy  Code,  (b)  pursuant  to  such
reorganization  provisions,  including  Section 1111(b) of the Bankruptcy  Code,
First Security or Owner Participant is required,  by reason of First Security or
Owner  Participant  being held to have recourse  liability to any Note Holder or
Mortgagee  directly or  indirectly  (other than the recourse  liability of First
Security or Owner  Participant  under this Agreement,  the Trust Indenture or by
separate  agreement),  to make  payment  on  account  of any  amount  payable as
principal, Make-Whole Amount, if any, interest or other amounts on the Equipment
Notes, and (c) any Note Holder or Mortgagee actually receives any Excess Amount,
as  defined  below,  which  reflects  any  payment  by First  Security  or Owner
Participant on account of (b) above, then such Note Holder or Mortgagee,  as the
case may be,  shall  promptly  refund  to First  Security  or Owner  Participant
(whichever shall have made such payment) such Excess Amount.

      For purposes of this Section  7.6.3,  "Excess  Amount" means the amount by
which such  payment  exceeds the amount that would have been  received by a Note
Holder or  Mortgagee  if First  Security  or Owner  Participant  had not  become
subject to the  recourse  liability  referred  to in clause  (b) above.  Nothing
contained in this Section  7.6.3 shall  prevent a Note Holder or Mortgagee  from
enforcing any personal recourse  obligation (and retaining the proceeds thereof)
of First  Security  or Owner  Participant  under this  Agreement  (other than as
referred  to in clause (b) above) or the Trust  Indenture  (and any  exhibits or
annexes  thereto) or from retaining any amount paid by Owner  Participant  under
Sections 2.13 or 4.03 of the Trust Indenture.

               7.6.4       QUIET ENJOYMENT; SALE BY OWNER TRUSTEE BINDING

      (a) Owner Participant, each Applicable Pass Through Trustee, Subordination
Agent,  each Note Holder,  Owner Trustee and Mortgagee  agrees as to itself with
Lessee  that,  so long as no Lease Event of Default  shall have  occurred and be
continuing,  such Person shall not (and shall not permit any  Affiliate or other
Person  claiming by, through or under it to) interfere  with Lessee's  rights in
accordance  with the Lease to the  quiet  enjoyment,  possession  and use of the
Aircraft during the Term.

      (b) Any assignment,  sale, transfer or other conveyance of the Aircraft by
Owner  Trustee made  pursuant to the terms of this  Agreement or the Lease shall
bind Owner  Participant  and shall be effective to transfer or convey all right,



title  and  interest  of  Owner  Trustee  and  Owner  Participant  in and to the
Aircraft.  No purchaser or other  grantee shall be required to inquire as to the
authorization,  necessity,  expediency or regularity of such  assignment,  sale,
transfer or conveyance,  or as to the  application of any sale or other proceeds
with respect thereto by Owner Trustee, as regards Owner Participant.

               7.6.5       RELEASE OF LIEN OF TRUST INDENTURE

      Each of Lessee, Lessor and Mortgagee agrees that in each instance referred
to in the Lease in which a transfer  of any  property  is required to be made by
Lessor to Lessee or any other Person (other than  Mortgagee),  Mortgagee  shall,
upon request of Lessor and  compliance  with the  applicable  provisions  of the
Lease and the Trust  Indenture,  including  payment of all amounts  then due and
payable to each Liquidity  Provider as Supplemental  Rent,  promptly execute (at
Lessee's cost and expense) such  instruments  as Lessor or Lessee may reasonably
request to evidence the release of the Lien of the Trust  Indenture with respect
to such property.

               7.6.6       NON-RECOURSE

      Loan Participant and Mortgagee agree that (a) obligations of Owner Trustee
under the Trust Indenture or any other  Operative  Agreement and with respect to
the Equipment  Notes shall be  non-recourse  to Owner  Participant  and to First
Security and (b) they will look solely to the income and proceeds from the Trust
Estate and the Trust Indenture  Estate to the extent  available for distribution
to Note Holder or Mortgagee as provided in the Trust  Indenture and that neither
Owner  Participant  nor  First  Security  will  be  personally  liable  to  Loan
Participant  or Mortgagee  for any amounts  payable by Owner  Trustee  under the
Trust Indenture or any other Operative Agreement;  PROVIDED,  HOWEVER,  that the
foregoing  is not  intended  nor shall it be  construed  to limit  any  recourse
liability  of Owner  Participant  or First  Security  to the  extent  that  such
liability is expressly  set forth in this  Agreement or in any of the  Operative
Agreements or arises by reason of the breach of any  representation  or warranty
or  covenant  given  by such  Person  (in the  case of  First  Security,  in its
individual capacity).

               7.6.7       OTHER DOCUMENTS; AMENDMENT

      (a) Each of the Owner  Participant and the Owner Trustee hereby (A) agrees
with Lessee, the Loan Participants and the Mortgagee not to amend, supplement or
otherwise  modify any  provision  of the Trust  Agreement in a manner that could
adversely  affect such party  without the prior  written  consent of such party.



Notwithstanding  the foregoing,  so long as the Lease has not been terminated or
expired, each Participant,  the Mortgagee and the Owner Trustee hereby agree for
the  benefit of Lessee  that  without the consent of Lessee they will not amend,
supplement  or otherwise  modify (i) Article III,  Article IX or Section 2.05 of
the Trust  Indenture,  (ii) any provision of any Operative  Agreement  that will
affect the stated  principal  amount of or premium or interest on the  Equipment
Notes or (iii) any other  provision of the Trust Indenture or Equipment Notes in
a manner that could adversely  affect Lessee.  Mortgagee and Owner Trustee agree
to promptly  furnish to Lessee copies of any  supplement,  amendment,  waiver or
modification of any of the Operative  Agreements to which Lessee is not a party.
Each Loan Participant  agrees that it will not take any action in respect of the
Trust  Indenture  Estate  except  through  the  Mortgagee  pursuant to the Trust
Indenture or as otherwise permitted by Trust Indenture.

      (b) Owner Trustee  agrees to join with Lessee to the extent that action on
its part is  necessary  or  appropriate  (i) to cause the  following  to be duly
accomplished in accordance with applicable United States federal Law by the time
the  Aircraft  is  delivered  under  this  Agreement  and  the  Lease:  (A)  the
application  for  registration  of the Aircraft in the name of Owner Trustee and
(B) all  related  action  necessary  in order for  Lessee to have  temporary  or
permanent  authority  to operate the Aircraft as  contemplated  by the Lease and
(ii) forthwith upon delivery of the Aircraft under this Agreement and the Lease,
to cause all  necessary  documents to be duly filed for  recording in accordance
with applicable United States federal Law.

               7.6.8       CONSENTS

      Each  Participant,  each  Applicable Pass Through  Trustee,  Subordination
Agent,  Owner  Trustee and Mortgagee  covenants  and agrees,  for the benefit of
Lessee,  that it shall not  unreasonably  withhold its consent to any consent or
approval requested of it or of Owner Trustee or Mortgagee under the terms of any
of the  Operative  Agreements  which  by  its  terms  is not to be  unreasonably
withheld.

               7.6.9       INSURANCE

      Each of Owner  Participant,  the Pass Through Trustees,  the Subordination
Agent and the Owner Trustee  agrees not to obtain or maintain  insurance for its
own account as permitted by Section  11.2 of the Lease if such  insurance  would
limit or otherwise adversely affect the coverage of any insurance required to be
obtained  or  maintained  by Lessee  pursuant  to  Section 11 and Annex D of the
Lease.




               7.6.10      EXTENT OF INTEREST OF NOTE HOLDERS

      A Note Holder shall not, as such,  have any further  interest in, or other
right with respect to, the Trust Estate or the Trust  Indenture  Estate when and
if the principal and Make-Whole Amount, if any, of and interest on the Equipment
Note held by such Note Holder,  and all other sums, then due and payable to such
Note Holder hereunder and under any other Operative  Agreement,  shall have been
paid in full.

               7.6.11      FOREIGN REGISTRATION

      Each  Participant,  Owner  Trustee and  Mortgagee  hereby  agree,  for the
benefit of Lessee but subject to the provisions of Section 7.1.2 of the Lease:

      (a) that Lessee  shall be entitled to register  the  Aircraft or cause the
Aircraft to be registered  in a country other than the United States  subject to
compliance with the following:

            (i)   each of the following requirements is satisfied:

            (A)   such  registration  shall be made only after the Tax Attribute
                  Period,  unless  Lessee  prepays  on  a  lump  sum  basis  any
                  liability due under the Tax Indemnity Agreement as a result of
                  such   registration   based  upon  the  assumption  that  such
                  registration  would  continue for the remainder of the term of
                  the Permitted Sublease described in clause (C) below;

            (B)   no  Lease  Event  of  Default   shall  have  occurred  and  be
                  continuing at the time of such registration;

            (C)   such  proposed  change of  registration  is made in connection
                  with a Permitted Sublease to a Permitted Air Carrier;

            (D)   such  country is a country  with which the United  States then
                  maintains  normal  diplomatic  relations  or, if  Taiwan,  the
                  United States then maintains  diplomatic relations at least as
                  good as those in effect on the Delivery Date;

           (ii) the Owner Trustee and  Mortgagee  shall have received an opinion
      of counsel (subject to customary  exceptions)  reasonably  satisfactory to
      the Owner Participant addressed to each such party as to the effect that:

                  (A) such country would recognize the Owner Trustee's ownership
            interest in the Aircraft;




                  (B) the obligations of Lessee,  and the rights and remedies of
            Owner Trustee,  under the Lease are valid,  binding and  enforceable
            under the laws of such jurisdiction (or the laws of the jurisdiction
            to which the laws of such jurisdiction would refer as the applicable
            governing law);

                  (C) after giving  effect to such change in  registration,  the
            Lien of the Trust Indenture on the Owner Trustee's right,  title and
            interest in and to the  Aircraft  and the Lease shall  continue as a
            valid and duly perfected  first priority  security  interest and all
            filing,  recording  or other  action  necessary  to protect the same
            shall have been accomplished (or, if such opinion cannot be given at
            the time of such proposed change in registration because such change
            in registration  is not yet effective,  (1) the opinion shall detail
            what filing,  recording  or other  action is  necessary  and (2) the
            Owner  Trustee and the  Mortgagee  shall have received a certificate
            from  Lessee  that all  possible  preparations  to  accomplish  such
            filing,  recording  and other action shall have been done,  and such
            filing,  recording  and other  action  shall be  accomplished  and a
            supplemental  opinion to that effect shall be delivered to the Owner
            Trustee and the Mortgagee on or prior to the effective  date of such
            change in registration;

                  (D) it is not  necessary,  solely  as a  consequence  of  such
            change  in  registration  and  without  giving  effect  to any other
            activity  of  the  Owner  Trustee,  the  Owner  Participant  or  the
            Mortgagee  (or any Affiliate  thereof),  as the case may be, for the
            Owner Trustee,  the Owner Participant or the Mortgagee to qualify to
            do business in such jurisdiction as a result of such  reregistration
            in order to  exercise  any rights or  remedies  with  respect to the
            Aircraft pursuant to the Lease;

                  (E)  there is no tort  liability  of the owner or lessor of an
            aircraft  not  in   possession   thereof  under  the  laws  of  such
            jurisdiction (it being agreed that, in the event such latter opinion
            cannot be given in a form  satisfactory  to the  Owner  Participant,
            such opinion shall be waived if insurance reasonably satisfactory to
            the Owner Participant is provided to cover such risk); and

                  (F)  unless  Lessee  shall have  agreed to  provide  insurance
            covering  the  risk of  requisition  of use of the  Aircraft  by the



            government  of such country (so long as the  Aircraft is  registered
            under the laws of such  country),  the laws of such country  require
            fair  compensation  by the  government  of such  country  payable in
            currency freely  convertible  into Dollars and freely removable from
            such country (without license or permit, unless Lessee prior to such
            proposed reregistration has obtained such license or permit) for the
            taking or requisition by such government of such use;

      (b) In addition,  as a condition  precedent to any change in  registration
Lessee  shall  have  given  to  Lessor  and  Mortgagee   assurances   reasonably
satisfactory to each of them:

            (i)   to the effect that the  provisions  of Section 11 of the Lease
                  have been  complied with after giving effect to such change of
                  registration;

            (ii)  of the  payment  by  Lessee  of all  reasonable  out-of-pocket
                  expenses  of  Lessor,   each   Participant  and  Mortgagee  in
                  connection  with such change of registry,  including,  without
                  limitation  (1)  the  reasonable  fees  and  disbursements  of
                  counsel to Lessee,  Lessor  and  Mortgagee,  (2) any filing or
                  recording  fees,  Taxes  or  similar   payments   incurred  in
                  connection with the change of registration of the Aircraft and
                  the creation and perfection of the security  interest  therein
                  in favor of Mortgagee for the benefit of Note Holders, and (3)
                  all costs and expenses incurred in connection with any filings
                  necessary to continue in the United  States the  perfection of
                  the  security  interest in the Aircraft and the Lease in favor
                  of Mortgagee for the benefit of Note Holders; and

            (iii) to the effect that the tax and other  indemnities  in favor of
                  each person named as an indemnitee  under any other  Operative
                  Agreement  afford  each  such  person  substantially  the same
                  protection  as provided  prior to such change of  registration
                  (or Lessee shall have agreed upon additional indemnities that,
                  together with such  original  indemnities,  in the  reasonable
                  judgment of Lessor and Mortgagee, afford such protection).

               7.6.12      OTHER COMMERCIAL RELATIONS UNAFFECTED

      Notwithstanding  anything  to the  contrary  set  forth  in any  Operative
Agreement:




      (a)  Except as set forth in the  Purchase  Agreement  Assignment,  nothing
contained in the  Operative  Agreements  shall  constitute  or be deemed to be a
waiver by Lessee of any rights,  remedies or claims it may have against Airframe
Manufacturer or Engine  Manufacturer or any subcontractor or supplier of either;
and the  Operative  Agreements  do not and shall not be  construed  or deemed to
create any  rights,  waivers,  immunities  or  indemnities  in favor of Airframe
Manufacturer,  Engine  Manufacturer or any  subcontractor  or supplier of either
with respect to any such rights, remedies or claims of Lessee; and

      (b) None of Airframe  Manufacturer,  by its  execution and delivery of the
Consent and Agreement, and Engine Manufacturer, by its execution and delivery of
the Engine  Consent  and  Agreement,  shall be deemed to have waived any rights,
remedies or claims which Airframe  Manufacturer or Engine  Manufacturer  (or any
subcontractor  or  supplier  of  either),  as the case may be, may have  against
Lessee; and the Operative Agreements do not and shall not be construed or deemed
to create any rights, waivers, immunities or indemnities in favor of Lessee with
respect to any such  rights,  remedies  or claims of  Airframe  Manufacturer  or
Engine Manufacturer (or any subcontractor or supplier of either).

               7.6.13      INTEREST IN CERTAIN ENGINES

      Each Participant,  Owner Trustee,  and Mortgagee agree, for the benefit of
each of the  lessor,  conditional  seller,  mortgagee  or  secured  party of any
airframe or engine leased to, or purchased by, Lessee or any Permitted Sublessee
subject  to a  lease,  conditional  sale,  trust  indenture  or  other  security
agreement that it will not acquire or claim, as against such lessor, conditional
seller,  mortgagee or secured party, any right,  title or interest in any engine
as the result of such engine  being  installed on the Airframe at any time while
such engine is subject to such lease, conditional sale, trust indenture or other
security  agreement and owned by such lessor or conditional seller or subject to
a trust  indenture  or security  interest in favor of such  mortgagee or secured
party.

SECTION 8.       CONFIDENTIALITY

      Lessee, Owner Participant, Note Holders, Owner Trustee and Mortgagee shall
keep  Annexes  B,  C and D and  Schedules  1,  2,  3  and 4 to  the  Lease,  the
Participation Agreement, the Purchase Agreement Assignment and the Tax Indemnity
Agreement  confidential  and shall not disclose,  or cause to be disclosed,  the
same to any Person,  except (A) to  prospective  and  permitted  transferees  of
Lessee's,  Owner Participant's,  a Note Holder's,  Liquidity  Provider's,  Owner
Trustee's,  Mortgagee's  or  other  Indenture  Indemnitee's  interest  or  their
respective counsel or special counsel,  independent insurance brokers, auditors,



or  other  agents  who  agree  to hold  such  information  confidential,  (B) to
Lessee's,  Owner Participant's,  a Note Holder's,  Liquidity Provider's,  a Pass
Through Trustee's, Owner Trustee's,  Mortgagee's or other Indenture Indemnitee's
counsel or special counsel,  independent  insurance brokers,  auditors, or other
agents, Affiliates or investors who agree to hold such information confidential,
(C) as may be required by any statute,  court or administrative order or decree,
legal  process or  governmental  ruling or  regulation,  including  those of any
applicable  insurance  regulatory bodies  (including,  without  limitation,  the
National  Association  of  Insurance  Commissioners),  federal or state  banking
examiners,  Internal  Revenue Service  auditors or any stock exchange,  (D) with
respect to Lessee and Owner  Participant,  by mutual  agreement of such parties,
(E) with respect to a Note Holder or any Pass Through  Trustee,  to a nationally
recognized  rating agency for the purpose of obtaining a rating on the Equipment
Notes or the Pass Through  Trust  Certificates  or to support an NAIC rating for
the Equipment Notes or (F) such other Persons as are reasonably deemed necessary
by the  disclosing  party in order to protect the interests of such party or for
the purposes of enforcing such documents by such party;  PROVIDED,  that any and
all  disclosures  permitted by clauses (C),  (D), (E) or (F) above shall be made
only to the extent  necessary to meet the specific  requirements or needs of the
Persons making such disclosures.

SECTION 9.       INDEMNIFICATION AND EXPENSES

      9.1        GENERAL INDEMNITY

               9.1.1       INDEMNITY

      Whether  or  not  any  of  the   transactions   contemplated   hereby  are
consummated,  Lessee shall  indemnify,  protect,  defend and hold  harmless each
Indemnitee  from,  against and in respect  of, and shall pay on a net  after-tax
basis, any and all Expenses of any kind or nature whatsoever that may be imposed
on, incurred by or asserted against any Indemnitee, relating to, resulting from,
or arising out of or in connection with, any one or more of the following:

      (a)  The  Operative  Agreements,  the  Pass  Through  Agreements,  or  the
enforcement  of any of the terms of any of the Operative  Agreements or the Pass
Through Agreements;

      (b) The Aircraft, the Airframe, any Engine or any Part, including, without
limitation,  with  respect  thereto,  (i)  the  manufacture,  design,  purchase,
acceptance, nonacceptance or rejection, ownership, registration, reregistration,
deregistration,  delivery, nondelivery, lease, sublease, assignment, possession,



use or non-use, operation,  maintenance,  testing, repair, overhaul,  condition,
alteration,   modification,   addition,  improvement,   storage,  airworthiness,
replacement,  repair, sale,  substitution,  return,  abandonment,  redelivery or
other  disposition  of the Aircraft,  any Engine or any Part,  (ii) any claim or
penalty arising out of violations of applicable Laws by Lessee (or any Permitted
Sublessee),  (iii) tort liability,  whether or not arising out of the negligence
of any Indemnitee (whether active,  passive or imputed),  (iv) death or property
damage of passengers,  shippers or others, (v) environmental  control,  noise or
pollution and (vi) any Liens in respect of the Aircraft, any Engine or any Part;

      (c) The offer,  sale,  or delivery of any  Equipment  Notes,  Pass Through
Certificates or any interest therein or represented thereby; and

      (d)  Any  breach  of or  failure  to  perform  or  observe,  or any  other
noncompliance  with,  any  covenant  or  agreement  or  other  obligation  to be
performed  by Lessee  under any Lessee  Operative  Agreement or any Pass Through
Agreement  or the  falsity of any  representation  or  warranty of Lessee in any
Lessee Operative  Agreement or any Pass Through  Agreement other than in the Tax
Indemnity Agreement.

               9.1.2       EXCEPTIONS

      Notwithstanding  anything contained in Section 9.1.1,  Lessee shall not be
required to indemnify, protect, defend and hold harmless any Indemnitee pursuant
to Section 9.1.1 in respect of any Expense of such Indemnitee:

      (a) For any  Taxes or a loss of Tax  benefit,  whether  or not  Lessee  is
required to  indemnify  therefor  pursuant  to Section 9.3 or the Tax  Indemnity
Agreement;

      (b) Except to the extent  attributable  to acts or events  occurring prior
thereto, acts or events (other than acts or events related to the performance by
Lessee  of its  obligations  pursuant  to the  terms  of  the  Lessee  Operative
Agreements)  that occur after the earliest of: (i) with respect to the Airframe,
any Engine or any Part, the return of possession (it being  understood  that the
date of the placement of the Aircraft in storage as provided in Section 5 of the
Lease  constitutes  the date of return of the Aircraft  under the Lease) of such
Airframe,  Engine or Part  pursuant to the terms of and in  compliance  with the
Lease  (other  than  pursuant  to Section  15  thereof,  in which case  Lessee's
liability  under this  Section 9.1 shall  survive for so long as Lessor shall be



entitled to exercise  remedies under such Section 15) or (ii) the termination of
the Term in accordance with the Lease;

      (c) To the extent  attributable to any Transfer (voluntary or involuntary)
by or on behalf of such  Indemnitee of any Equipment  Note or interest  therein,
except (i) for out-of-pocket costs and expenses incurred as a result of any such
Transfer  pursuant to the  exercise of remedies  under any  Operative  Agreement
resulting  from a Lease Event of Default and (ii) as  otherwise  required by the
terms of Section 2.13 of the Trust Indenture or Section 11 hereof;

      (d) To the extent  attributable to any Transfer (voluntary or involuntary)
by or on behalf of Owner  Participant  of any interest in the  Aircraft,  or the
Trust Estate except for out-of-pocket costs and expenses incurred as a result of
such Transfer,  if, at the time of such Transfer, a Lease Event of Default shall
have occurred and be continuing;

      (e)  To the  extent  attributable  to  the  gross  negligence  or  willful
misconduct  of such  Indemnitee  or any related  Indemnitee  (as defined  below)
(other than gross  negligence  or willful  misconduct  imputed to such person by
reason of its interest in the Aircraft or any Operative Agreement);

      (f) In the case of First Security,  to the extent  attributable to matters
enumerated in the proviso to Section 14;

      (g) To the  extent  attributable  to the  incorrectness  or  breach of any
representation  or  warranty  of  such  Indemnitee  or  any  related  Indemnitee
contained  in or made  pursuant to any  Operative  Agreement or any Pass Through
Agreement;

      (h) To the extent  attributable  to the failure by such  Indemnitee or any
related Indemnitee to perform or observe any agreement, covenant or condition on
its part to be  performed  or observed in any  Operative  Agreement  or any Pass
Through Agreement;

      (i) To the extent  attributable to the offer or sale by such Indemnitee or
any related Indemnitee of any interest in the Aircraft, the Equipment Notes, the
Pass Through Trust Certificates,  the Trust Estate or the Trust Agreement or any
similar  interest,  in  violation  of the  Securities  Act or  other  applicable
federal,  state or foreign securities Laws (other than any thereof caused by the
acts or omissions of Lessee);

      (j) (i) With  respect to any  Indemnitee  (other than  Mortgagee),  to the
extent attributable to the failure of the Mortgagee to distribute funds received
and  distributable  by it in  accordance  with the  Trust  Indenture,  (ii) with



respect  to any  Indemnitee  (other  than  the  Owner  Trustee),  to the  extent
attributable  to the failure of the Owner Trustee to distribute  funds  received
and  distributable  by it in  accordance  with the Trust  Agreement,  (iii) with
respect to any Indemnitee  (other than the  Subordination  Agent), to the extent
attributable  to the  failure of the  Subordination  Agent to  distribute  funds
received and distributable by it in accordance with the Intercreditor Agreement,
(iv) with respect to any Indemnitee (other than the Pass Through  Trustees),  to
the extent  attributable  to the failure of a Pass Through Trustee to distribute
funds received and distributable by it in accordance with the Pass Through Trust
Agreements, (v) with respect to any Indemnitee (other than the Escrow Agent), to
the extent attributable to the failure of the Escrow Agent to pay funds received
and payable by it in accordance with any Escrow Agreement,  (vi) with respect to
any Indemnitee (other than the Paying Agent), to the extent  attributable to the
failure of the Paying Agent to distribute funds received and distributable by it
in accordance with any Escrow Agreement, (vii) to the extent attributable to the
failure of the  Depositary  to pay funds  payable by it in  accordance  with any
Deposit Agreement,  (viii) with respect to Mortgagee, to the extent attributable
to the  negligence  or willful  misconduct of Mortgagee in the  distribution  of
funds received and  distributable  by it in accordance with the Trust Indenture,
(ix) with respect to Owner Trustee, to the extent attributable to the negligence
or willful misconduct of Owner Trustee in the distribution of funds received and
distributable by it in accordance with the Trust Agreement,  (x) with respect to
the Subordination Agent, to the extent attributable to the negligence or willful
misconduct of the Subordination  Agent in the distribution of funds received and
distributable by it in accordance with the  Intercreditor  Agreement,  (xi) with
respect  to the  Pass  Through  Trustees,  to  the  extent  attributable  to the
negligence or willful  misconduct of a Pass Through Trustee in the  distribution
of funds received and  distributable  by it in accordance  with the Pass Through
Trust  Agreements,  (xii)  with  respect  to the  Escrow  Agent,  to the  extent
attributable to the negligence or willful  misconduct of the Escrow Agent in the
payment  of funds  received  and  payable  by it in  accordance  with any Escrow
Agreement,  and  (xiii)  with  respect  to  the  Paying  Agent,  to  the  extent
attributable to the negligence or willful  misconduct of the Paying Agent in the
distribution  of funds received and  distributable  by it in accordance with any
Escrow Agreement.

      (k) Other than during the continuation of a Lease Event of Default, to the
extent  attributable to the authorization or giving or withholding of any future
amendments,  supplements,  waivers or  consents  with  respect to any  Operative
Agreement or Pass Through  Agreement  other than such as have been  requested by



Lessee or as are  required  by or made  pursuant  to the terms of the  Operative
Agreements or Pass Through Agreements (unless such requirement  results from the
actions of an  Indemnitee  not  required by or made  pursuant  to the  Operative
Agreements or the Pass Through Agreements);

      (l)  To the  extent  attributable  to  any  amount  which  any  Indemnitee
expressly agrees to pay or such Indemnitee expressly agrees shall not be paid by
or be reimbursed by Lessee;

      (m) To the extent that it is an ordinary  and usual  operating or overhead
expense;

      (n) With respect to the Owner  Participant  or the Owner  Trustee,  or any
related  Indemnitee,  to the extent  attributable to the  deregistration  of the
Aircraft under the Act as a result of Owner Participant's or Owner Trustee's (or
any related  Indemnitee of either) not being a Citizen of the United States as a
result of any act (other than reregistration of the Aircraft pursuant to Section
7.1.2 of the  Lease)  of Owner  Participant  or Owner  Trustee,  or any  related
Indemnitee of either of the foregoing (not taken at the request of the Lessee);

      (o) For any Lessor Lien  attributable  to such  Indemnitee  or any related
Indemnitee;

      (p) If another  provision  of an  Operative  Agreement  or a Pass  Through
Agreement  specifies the extent of Lessee's  responsibility  or obligation  with
respect to such Expense, to the extent arising from other than failure of Lessee
to comply with such specified responsibility or obligation;

      (q) To the extent constituting principal, Make-Whole Amount or interest on
the Equipment Notes attributable  solely to an Event of Default not constituting
a Lease Event of Default;

      (r) To the extent  incurred  by or  asserted  against an  Indemnitee  as a
result of any  "prohibited  transaction",  within the  meaning of Section 406 of
ERISA or Section 4975(c)(1) of the Code; or

      (s) To the extent not included in the definition of Supplemental Rent as a
result of the provisions of clause (e) of such definition.

      For purposes of this Section 9.1, a Person shall be considered a "related"
Indemnitee  with  respect to an  Indemnitee  if such Person is an  Affiliate  or
employer of such Indemnitee, a director, officer, employee, agent, or servant of
such  Indemnitee or any such  Affiliate or a successor or permitted  assignee of
any of the foregoing.




               9.1.3       SEPARATE AGREEMENT

      This  Agreement  constitutes  a separate  agreement  with  respect to each
Indemnitee and is enforceable directly by each such Indemnitee.

               9.1.4       NOTICE

      If a claim for any Expense that an Indemnitee shall be indemnified against
under this Section 9.1 is made, such Indemnitee shall give prompt written notice
thereof to Lessee.  Notwithstanding the foregoing, the failure of any Indemnitee
to notify Lessee as provided in this Section 9.1.4,  or in Section 9.1.5,  shall
not release  Lessee from any of its  obligations  to indemnify  such  Indemnitee
hereunder,  except to the extent  that such  failure  results  in an  additional
Expense to Lessee  (in which  event  Lessee  shall not be  responsible  for such
additional  expense) or  materially  impairs  Lessee's  ability to contest  such
claim.

               9.1.5       NOTICE OF PROCEEDINGS; DEFENSE OF CLAIMS;
                           LIMITATIONS

      (a) In case any action,  suit or proceeding  shall be brought  against any
Indemnitee  for  which  Lessee is  responsible  under  this  Section  9.1,  such
Indemnitee  shall notify Lessee of the  commencement  thereof and Lessee may, at
its expense, participate in and to the extent that it shall wish (subject to the
provisions of the following  paragraph),  assume and control the defense thereof
and, subject to Section 9.1.5(c), settle or compromise the same.

      (b)  Lessee  or its  insurer(s)  shall  have  the  right,  at its or their
expense,  to  investigate  or, if Lessee or its  insurer(s)  shall  agree not to
dispute  liability  to the  Indemnitee  giving  notice of such  action,  suit or
proceeding under this Section 9.1.5 for  indemnification  hereunder or under any
insurance policies pursuant to which coverage is sought, control the defense of,
any   action,   suit  or   proceeding,   relating   to  any  Expense  for  which
indemnification  is sought  pursuant to this Section  9.1,  and each  Indemnitee
shall  cooperate with Lessee or its insurer(s) with respect  thereto;  PROVIDED,
that Lessee  shall not be  entitled  to control the defense of any such  action,
suit,  proceeding or compromise any such Expense  during the  continuance of any
Lease Event of Default  arising under  Section 14.1 of the Lease.  In connection
with any such  action,  suit or  proceeding  being  controlled  by Lessee,  such
Indemnitee  shall have the right to  participate  therein,  at its sole cost and
expense,  with counsel reasonably  satisfactory to Lessee;  PROVIDED,  that such
Indemnitee's   participation   does  not,  in  the  reasonable  opinion  of  the



independent  counsel  appointed  by the Lessee or its  insurers to conduct  such
proceedings, interfere with the defense of such case.

      (c) In no event  shall any  Indemnitee  enter into a  settlement  or other
compromise  with  respect to any Expense  without the prior  written  consent of
Lessee, which consent shall not be unreasonably withheld or delayed, unless such
Indemnitee waives its right to be indemnified with respect to such Expense under
this Section 9.1.

      (d) In the case of any Expense  indemnified by the Lessee  hereunder which
is covered by a policy of insurance  maintained by Lessee pursuant to Section 11
of the Lease, at Lessee's expense,  each Indemnitee agrees to cooperate with the
insurers in the exercise of their rights to  investigate,  defend or  compromise
such  Expense as may be required to retain the benefits of such  insurance  with
respect to such Expense.

      (e) If an Indemnitee is not a party to this Agreement,  Lessee may require
such  Indemnitee  to agree in writing to the terms of this Section 9 and Section
15.8 prior to making any payment to such Indemnitee under this Section 9.

      (f)  Nothing  herein  shall be  deemed  to be an  assumption  by Lessee of
obligations  of Owner  Trustee with respect to, or a guarantee by Lessee of, any
amounts  payable by Owner  Trustee  upon  Equipment  Notes or a guarantee of any
residual value of the Aircraft.

      (g) Nothing  contained in this Section 9.1.5 shall be deemed to require an
Indemnitee to contest any Expense or to assume  responsibility for or control of
any judicial proceeding with respect thereto.

               9.1.6       INFORMATION

      Lessee will  provide the relevant  Indemnitee  with such  information  not
within  the  control  of  such  Indemnitee,  as is  in  Lessee's  control  or is
reasonably available to Lessee, which such Indemnitee may reasonably request and
will otherwise cooperate with such Indemnitee so as to enable such Indemnitee to
fulfill its obligations  under Section 9.1.5. The Indemnitee shall supply Lessee
with  such  information  not  within  the  control  of  Lessee,  as is  in  such
Indemnitee's control or is reasonably available to such Indemnitee, which Lessee
may reasonably request to control or participate in any proceeding to the extent
permitted by Section 9.1.5.




               9.1.7       EFFECT OF OTHER INDEMNITIES; SUBROGATION; FURTHER
                           ASSURANCES

      Upon the  payment in full by Lessee of any  indemnity  provided  for under
this  Agreement,  Lessee,  without  any  further  action and to the full  extent
permitted by Law,  will be  subrogated  to all rights and remedies of the person
indemnified  (other  than with  respect  to any of such  Indemnitee's  insurance
policies or in connection  with any  indemnity  claim such  Indemnitee  may have
under Section 5.03 or Article VII of the Trust  Indenture or Section 5.3 or 7 of
the Trust  Agreement)  in respect of the matter as to which such  indemnity  was
paid.  Each  Indemnitee  will give such further  assurances  or  agreements  and
cooperate  with Lessee to permit  Lessee to pursue such  claims,  if any, to the
extent reasonably requested by Lessee and at Lessee's expense.

               9.1.8       REFUNDS

      If an Indemnitee receives any refund, in whole or in part, with respect to
any Expense paid by Lessee  hereunder,  it will promptly pay the amount refunded
(but not an amount in excess of the  amount  Lessee or any of its  insurers  has
paid in respect of such  Expense) over to Lessee unless a Lease Event of Default
shall have occurred and be continuing,  in which case such amounts shall be paid
over to Owner  Trustee (or, so long as the Trust  Indenture  shall not have been
discharged, to Mortgagee) to hold as security for Lessee's obligations under the
Lessee Operative Agreements or, if requested by Lessee,  applied to satisfy such
obligations.

      9.2        EXPENSES

               9.2.1       INVOICES AND PAYMENT

      Each of the Owner Trustee,  Mortgagee, the Owner Participant,  Lessee, the
Applicable Pass Through  Trustees,  and the  Subordination  Agent shall promptly
submit  to Lessee  for its  prompt  approval  (which  shall not be  unreasonably
withheld)  copies of invoices in reasonable  detail of the Transaction  Expenses
for which it is responsible for providing  information as they are received (but
in no event later than the 90th day after the  Delivery  Date).  If so submitted
and approved,  the Owner Participant agrees promptly,  but in any event no later
than the 105th day after the Delivery  Date,  to pay (but not in excess of 1% of
Lessor's Cost) Transaction  Expenses.  Notwithstanding the foregoing,  Lessee at
its sole option  shall have the right to pay  directly  any and all  Transaction
Expenses.  Lessee shall be  obligated  to pay  directly any and all  Transaction
Expenses which are in excess of 1% of Lessor's Cost. If Owner  Participant shall
fail to pay any  Transaction  Expense  that it is  obligated  to pay  hereunder,



Lessee shall pay such Transaction  Expense. Any such payment by Lessee shall not
affect  Owner  Participant's   obligations  or  Lessee's  rights  against  Owner
Participant for its failure to make any such payment.

               9.2.2       PAYMENT OF OTHER EXPENSES

      Lessee shall pay (i) the ongoing  fees and  expenses of Owner  Trustee and
Mortgagee,  and (ii) all reasonable  out-of-pocket costs and expenses (including
the reasonable fees and  disbursements  of counsel)  incurred by any Participant
attributable  to (A)  any  transfer  of  title  to the  Aircraft  or any  Engine
contemplated  by  Section  4.5 of the  Lease  or (B) any  waiver,  amendment  or
modification of any Operative Agreement to the extent requested by Lessee.

               9.2.3       PAYMENTS IF TRANSACTIONS DO NOT CLOSE

      In the event that the transaction  contemplated by this Agreement fails to
close  as a  result  of the  Owner  Participant's  failure  to  comply  with its
obligations  under this Agreement or any breach of a representation  or warranty
of  Owner   Participant  made  in  or  pursuant  to  any  Operative   Agreement,
notwithstanding any other rights and remedies that the parties hereto shall have
against Owner Participant,  the Owner Participant will be responsible for all of
its fees and  expenses,  including  but not  limited to the fees,  expenses  and
disbursements  of its special counsel and the fees of the Appraiser  referred to
in Section 5.1.2(xv).

      9.3        GENERAL TAX INDEMNITY

               9.3.1       GENERAL

      Except as provided in Section  9.3.2,  Lessee  agrees that each payment of
Rent paid by Lessee  pursuant to the Lease,  and any other  payment or indemnity
paid by Lessee to a Tax Indemnitee under any Operative Agreement,  shall be free
of all  withholdings  or  deductions  with respect to Taxes of any nature (other
than U.S. federal,  state or local withholding taxes on, based on or measured by
gross  or net  income),  and in the  event  that  Lessee  shall be  required  by
applicable  law to make any such  withholding  or deduction for any such payment
(x)  Lessee  shall  make all such  withholdings  or  deductions,  (y) the amount
payable  by  Lessee  shall  be  increased  so that  after  making  all  required
withholdings or deductions such Tax Indemnitee  receives the same amount that it
would have received had no such  withholdings  or deductions  been made, and (z)
Lessee  shall pay the full amount  withheld or deducted to the  relevant  Taxing
Authority in accordance  with applicable law. Lessee further agrees that, in the



event it is required to withhold from any payment of Basic Rent, Stipulated Loss
Value (and amounts  determined by reference  thereto),  and amounts payable upon
exercise of Lessee's  purchase option pursuant to Section 17.3 of the Lease, any
Tax imposed upon Owner  Participant or Owner Trustee  (including any withholding
Tax based on income or receipts of Owner  Participant or Owner Trustee) and such
Tax is excluded from indemnification pursuant to Section 9.3.2, Lessee shall pay
such additional amount, if any, required so that the total amount paid by Lessee
(after making all required withholdings) is equal to (assuming timely payment of
the Equipment Notes prior to the relevant Payment Date) the aggregate  principal
amount of scheduled  installments due on the Equipment Notes  outstanding on the
relevant  Payment Date,  together with accrued and unpaid  interest,  due on the
Equipment Notes;  Owner Participant or Owner Trustee,  as the case may be, shall
reimburse Lessee for any such additional  amounts within two Business Days after
demand  therefor.  Except as provided in Section 9.3.2 and whether or not any of
the  transactions  contemplated  hereby  are  consummated,   Lessee  shall  pay,
indemnify,  protect, defend and hold each Tax Indemnitee harmless from all Taxes
imposed  by any  Taxing  Authority  that may from time to time be  imposed on or
asserted against any Tax Indemnitee or the Aircraft, the Airframe, any Engine or
any Part or any  interest in any of the  foregoing  (whether or not  indemnified
against by any other Person),  upon or with respect to the Operative  Agreements
or the transactions or payments contemplated thereby,  including but not limited
to any Tax imposed upon or with respect to (x) the Aircraft,  the Airframe,  any
Engine,  any Part, any Operative  Agreement  (including  without  limitation any
Equipment  Notes) or any data or any other thing  delivered  or to be  delivered
under  an  Operative  Agreement,  (y)  the  purchase,  manufacture,  acceptance,
rejection,  sale, transfer of title, return,  ownership,  mortgaging,  delivery,
transport, charter, rental, lease, re-lease, sublease,  assignment,  possession,
repossession,  presence,  use,  condition,  storage,  preparation,  maintenance,
modification,  alteration,  improvement,  operation,  registration,  transfer or
change of registration, reregistration, repair, replacement, overhaul, location,
control,  the  imposition  of any Lien  (other than a Lessor  Lien),  financing,
refinancing  requested by the Lessee,  abandonment  or other  disposition of the
Aircraft,  the  Airframe,  any  Engine,  any Part,  any data or any other  thing
delivered or to be delivered under an Operative Agreement or (z) rent, interest,
fees or any other  income,  proceeds,  receipts or earnings,  whether  actual or
deemed, arising upon, in connection with, or in respect of, any of the Operative
Agreements  (including  the property or income or other proceeds with respect to
property  held as part of the Trust  Estate)  or the  transactions  contemplated
thereby.




               9.3.2       CERTAIN EXCEPTIONS

      The  provisions of Section 9.3.1 shall not apply to, and Lessee shall have
no liability hereunder for, Taxes:

      (a) imposed on a Tax  Indemnitee  by the federal  government of the United
States or any Taxing Authority or governmental  subdivision of the United States
or therein  (including any state or local Taxing Authority) (i) on, based on, or
measured by,  gross or net income or gross or net  receipts,  including  capital
gains  taxes,  excess  profits  taxes,   minimum  taxes  from  tax  preferences,
alternative  minimum taxes,  branch profits taxes,  accumulated  earnings taxes,
personal  holding  company  taxes,  succession  taxes and estate taxes,  and any
withholding taxes on, based on or measured by gross or net income or receipts or
(ii) on, or with  respect  to, or  measured  by,  capital or net worth or in the
nature of a franchise  tax or a tax for the privilege of doing  business  (other
than, in the case of clause (i) or (ii), sales, use, license or property Taxes);

      (b) imposed on a Tax  Indemnitee by any Taxing  Authority or  governmental
subdivision  thereof or therein  outside of the  United  States  (including  any
Taxing Authority in or of a territory,  possession or commonwealth of the United
States) (i) on,  based on, or measured  by,  gross or net income or gross or net
receipts,  including  capital gains taxes,  excess profits taxes,  minimum taxes
from  tax  preferences,   alternative   minimum  taxes,  branch  profits  taxes,
accumulated earnings taxes, personal holding company taxes, succession taxes and
estate taxes, and any withholding taxes on, based on or measured by gross or net
income or receipts or (ii) on, or with  respect to, or measured  by,  capital or
net worth or in the  nature of a  franchise  tax or a tax for the  privilege  of
doing business  (other than, in the case of clause (i) or (ii), (A) sales,  use,
license or  property  Taxes,  or (B) any Taxes  imposed by any Taxing  Authority
(other than a Taxing Authority within whose  jurisdiction such Tax Indemnitee is
incorporated  or organized or maintains its principal place of business) if such
Tax  Indemnitee  would  not have  been  subject  to  Taxes of such  type by such
jurisdiction  but for (I) the location,  use or operation of the  Aircraft,  the
Airframe,  any  Engine  or any  Part  thereof  by a  Lessee  Person  within  the
jurisdiction of the Taxing  Authority  imposing such Tax, or (II) the activities
of any Lessee  Person  (except for  activities of a Lessee Person that is not an
Affiliate,  successor or assign of the Lessee, which activities are unrelated to
the transactions contemplated by the Operative Agreements) in such jurisdiction,
including,  but not  limited  to,  use of any other  aircraft  by Lessee in such
jurisdiction, (III) the status of any Lessee Person as a foreign entity or as an
entity owned in whole or in part by foreign persons, (IV) Lessee having made (or



having  been  deemed to have  made)  payments  to such Tax  Indemnitee  from the
relevant  jurisdiction  or (V) in the case of the  Pass  Through  Trustees,  any
Participant  or any  related  Tax  Indemnitee,  the Lessee  being  incorporated,
organized,  maintaining  a place of business or  conducting  activities  in such
jurisdiction);

      (c) on, or with respect to, or measured by, any trustee fees,  commissions
or compensation received by Owner Trustee,  Pass Through Trustee,  Subordination
Agent or Mortgagee;

      (d) on the Trust or the Trust  Estate that result  from  treatment  of the
Trust or the Trust  Estate as an entity,  such as a  corporation,  separate  and
apart from the Owner Participant;

      (e) that are being contested as provided in Section 9.3.4 hereof;

      (f) imposed on any Tax  Indemnitee  to the extent  that such Taxes  result
from the gross  negligence or willful  misconduct of such Tax  Indemnitee or any
Affiliate thereof;

      (g)  imposed  on or  with  respect  to a  Tax  Indemnitee  (including  the
transferee  in those  cases in which the Tax on  transfer  is imposed  on, or is
collected from, the  transferee) as a result of a transfer or other  disposition
(including a deemed transfer or disposition) by such Tax Indemnitee or a related
Tax Indemnitee (or, in the case of the Owner Participant,  by Owner Trustee, or,
in the case of Taxes imposed on a transferee, by the transferor) of any interest
in the Aircraft,  the Airframe, any Engine or any Part, the Rent (other than the
assignment of Rent to the Mortgagee pursuant to the Trust Indenture), the Trust,
the Trust Estate,  the Trust Indenture Estate, the Lease or any interest arising
under  the  Operative  Agreements  or  any  Equipment  Note  or  a  transfer  or
disposition  (including a deemed  transfer or  disposition) of any interest in a
Tax Indemnitee  (other than (A) a  substitution  or replacement of the Aircraft,
the Airframe,  any Engine or any Part by a Lessee Person that is treated for Tax
purposes as a transfer or disposition, (B) a transfer pursuant to an exercise of
remedies  upon a Lease Event of Default  that shall have  occurred and have been
continuing, or (C) a transfer to Lessee pursuant to Section 17.3 of the Lease);

      (h) Taxes in excess of those that would  have been  imposed  had there not
been a transfer or other  disposition  by or to such Tax Indemnitee or a related
Tax Indemnitee described in paragraph (g) above;

      (i) imposed on the Owner Participant and indemnified by Lessee pursuant to
the Tax Indemnity Agreement;




      (j) imposed  with respect to any period  after the  expiration  or earlier
termination of the Term and, if required pursuant to the terms of the Lease, the
return of  possession  of the  Aircraft to Lessor or placement in storage at the
request of Lessor in accordance with the Lease (provided that this exclusion (j)
shall  not apply to Taxes  imposed  after  such  period  arising  as a result of
payments by Lessee under the Operative Agreements after such period);

      (k) consisting of any interest, penalties or additions to tax imposed on a
Tax  Indemnitee  as a  result  of (in  whole  or in  part)  failure  of such Tax
Indemnitee or a related Tax  Indemnitee to file any return  properly and timely,
unless  such  failure  shall be caused by the  failure of Lessee to fulfill  its
obligations, if any, under Section 9.3.6 with respect to such return;

      (l)  resulting  from,  or that would not have been  imposed  but for,  any
Lessor Liens arising as a result of claims against,  or acts or omissions of, or
otherwise attributable to such Tax Indemnitee or a related Tax Indemnitee;

      (m)  imposed on any Tax  Indemnitee  as a result of the breach by such Tax
Indemnitee or a related Tax Indemnitee of any covenant of such Tax Indemnitee or
any Affiliate thereof contained in any Operative  Agreement or the inaccuracy of
any  representation  or warranty by such Tax Indemnitee or any Affiliate thereof
in any Operative Agreement;

      (n) in the nature of an intangible or similar Tax (i) upon or with respect
to the value or principal  amount of the interest of any Loan Participant or any
Note Holder in any Equipment Note or the loan evidenced  thereby or (ii) upon or
with respect to the value of the interest of the Owner  Participant in the Trust
Estate  or the  Trust,  in each case  only if such  Taxes  are in the  nature of
franchise  Taxes or result from the Tax Indemnitee  doing business in the taxing
jurisdiction  and are  imposed  because  of the  place of  incorporation  or the
activities   unrelated  to  the  transactions   contemplated  by  the  Operative
Agreements in the taxing jurisdiction of such Tax Indemnitee;

      (o) that is included in Lessor's Cost and paid to the  appropriate  Taxing
Authority;

      (p) imposed on a Tax  Indemnitee by a Taxing  Authority of a  jurisdiction
outside  the  United  States to the extent  that such Taxes  would not have been
imposed  but for a  connection  between  the Tax  Indemnitee  or a  related  Tax
Indemnitee and such jurisdiction imposing such Tax unrelated to the transactions
contemplated by the Operative Agreements; or




      (q) Taxes relating to ERISA or Section 4975 of the Code.

      For purposes  hereof,  a Tax Indemnitee and any other Tax Indemnitees that
are successors,  assigns,  agents, servants or Affiliates of such Tax Indemnitee
shall be related Tax Indemnitees.

               9.3.3       PAYMENT

      (a) Lessee's  indemnity  obligation to a Tax Indemnitee under this Section
9.3 shall equal the amount which, after taking into account any Tax imposed upon
the receipt or accrual of the amounts payable under this Section 9.3 and any tax
benefits  actually  recognized  by  such  Tax  Indemnitee  as a  result  of  the
indemnifiable Tax (including,  without limitation,  any benefits recognized as a
result of an indemnifiable Tax being utilized by such Tax Indemnitee as a credit
against Taxes not indemnifiable  under this Section 9.3), shall equal the amount
of the Tax indemnifiable under this Section 9.3.

      (b) At Lessee's  request,  the  computation of the amount of any indemnity
payment owed by Lessee or any amount owed by a Tax Indemnitee to Lessee pursuant
to this Section 9.3 shall be verified and  certified  by an  independent  public
accounting  firm selected by such Tax Indemnitee and reasonably  satisfactory to
Lessee.  Such  verification  shall be  binding.  The costs of such  verification
(including  the fee of such  public  accounting  firm)  shall be borne by Lessee
unless such  verification  shall result in an adjustment in Lessee's favor of 5%
or more of the  net  present  value  of the  payment  as  computed  by such  Tax
Indemnitee, in which case the costs shall be paid by such Tax Indemnitee.

      (c) Each Tax  Indemnitee  shall provide  Lessee with such  certifications,
information and  documentation as shall be in such Tax  Indemnitee's  possession
and as shall be reasonably requested by Lessee to minimize any indemnity payment
pursuant to this Section 9.3;  provided,  that  notwithstanding  anything to the
contrary contained herein, no Tax Indemnitee shall be required to provide Lessee
with any Tax returns.

      (d) Each Tax  Indemnitee  shall  promptly  forward to Lessee  any  written
notice,  bill or advice received by it from any Taxing Authority  concerning any
Tax for which it seeks  indemnification under this Section 9.3. Lessee shall pay
any amount for which it is liable  pursuant to this  Section 9.3 directly to the
appropriate  Taxing  Authority  if legally  permissible  or upon demand of a Tax
Indemnitee,  to such Tax  Indemnitee  within 30 days of such  demand  (or,  if a
contest occurs in accordance  with Section  9.3.4,  within 30 days after a Final
Determination  (as defined  below)),  but in no event more than one Business Day



prior to the date the Tax to which such amount payable hereunder relates is due.
If  requested  by a Tax  Indemnitee  in  writing,  Lessee  shall  furnish to the
appropriate  Tax  Indemnitee  the original or a certified  copy of a receipt for
Lessee's  payment of any Tax paid by Lessee or such other evidence of payment of
such Tax as is  acceptable  to such Tax  Indemnitee.  Lessee  shall also furnish
promptly upon written  request such data as any Tax  Indemnitee  may  reasonably
require to enable such Tax  Indemnitee  to comply with the  requirements  of any
taxing jurisdiction  unless such data is not reasonably  available to Lessee or,
unless  such  data is  specifically  requested  by a  Taxing  Authority,  is not
customarily furnished by domestic air carriers under similar circumstances.  For
purposes of this Section 9.3, a "Final Determination" shall mean (i) a decision,
judgment,  decree or other  order by any court of  competent  jurisdiction  that
occurs pursuant to the provisions of Section 9.3.4,  which  decision,  judgment,
decree  or other  order  has  become  final  and  unappealable,  (ii) a  closing
agreement or settlement  agreement entered into in accordance with Section 9.3.4
that has become  binding and is not subject to further  review or appeal (absent
fraud,  misrepresentation,  etc.),  or (iii) the  termination of  administrative
proceedings  and the  expiration of the time for  instituting a claim in a court
proceeding.

      (e) If any Tax Indemnitee  shall actually  realize a tax savings by reason
of any Tax paid or indemnified  by Lessee  pursuant to this Section 9.3 (whether
such tax savings shall be by means of a foreign tax credit, depreciation or cost
recovery  deduction or otherwise)  and such savings is not otherwise  taken into
account in computing such payment or indemnity such Tax Indemnitee  shall pay to
Lessee an amount equal to the lesser of (i) the amount of such tax savings, plus
any additional tax savings recognized as the result of any payment made pursuant
to this sentence,  when, as, if, and to the extent,  realized or (ii) the amount
of all payments  pursuant to this  Section 9.3 by Lessee to such Tax  Indemnitee
(less any payments  previously made by such Tax Indemnitee to Lessee pursuant to
this  Section  9.3.3 (e)) (and the excess,  if any, of the amount  described  in
clause (i) over the amount described in clause (ii) shall be carried forward and
applied  to  reduce  pro  tanto  any  subsequent  obligations  of Lessee to make
payments to such Tax Indemnitee  pursuant to this Section 9.3);  provided,  that
such Tax Indemnitee  shall not be required to make any payment  pursuant to this
sentence so long as a Lease Event of Default of a monetary  nature has  occurred
and  is  continuing.  If a tax  benefit  is  later  disallowed  or  denied,  the
disallowance  or denial shall be treated as a Tax  indemnifiable  under  Section
9.3.1  without  regard to the  provisions  of Section  9.3.2 (other than Section
9.3.2 (f)). Each such Tax Indemnitee shall in good faith use reasonable  efforts



in filing its tax returns and in dealing  with  Taxing  Authorities  to seek and
claim any such tax benefit.

               9.3.4       CONTEST

      (a) If a written  claim is made  against a Tax  Indemnitee  for Taxes with
respect to which Lessee could be liable for payment or indemnity  hereunder,  or
if a Tax  Indemnitee  makes a  determination  that a Tax is due for which Lessee
could have an indemnity obligation hereunder, such Tax Indemnitee shall promptly
give Lessee notice in writing of such claim (provided, that failure to so notify
Lessee shall not relieve Lessee of its indemnity  obligations  hereunder  unless
such  failure  to notify  effectively  forecloses  Lessee's  rights to require a
contest  of such  claim)  and shall  take no action  with  respect to such claim
without the prior written consent of Lessee for 30 days following the receipt of
such notice by Lessee; provided, that, in the case of a claim made against a Tax
Indemnitee, if such Tax Indemnitee shall be required by law to take action prior
to the end of such 30-day period,  such Tax Indemnitee  shall, in such notice to
Lessee,  so inform Lessee,  and such Tax Indemnitee  shall take no action for as
long as it is legally able to do so (it being  understood  that a Tax Indemnitee
shall be entitled  to pay the Tax claimed and sue for a refund  prior to the end
of such 30-day  period if (i)(A) the  failure to so pay the Tax would  result in
substantial  penalties (unless immediately  reimbursed by Lessee) and the act of
paying the Tax would not  materially  prejudice  the right to contest or (B) the
failure  to so pay  would  result  in  criminal  penalties  and  (ii)  such  Tax
Indemnitee  shall take any action so required in  connection  with so paying the
Tax in a manner that is the least prejudicial to the pursuit of the contest). In
addition, such Tax Indemnitee shall (provided,  that Lessee shall have agreed to
keep such information  confidential  other than to the extent necessary in order
to contest the claim) furnish Lessee with copies of any requests for information
from any Taxing  Authority  relating to such Taxes with  respect to which Lessee
may be required to indemnify hereunder. If requested by Lessee in writing within
30 days after its receipt of such  notice,  such Tax  Indemnitee  shall,  at the
expense of Lessee (including, without limitation, all reasonable costs, expenses
and reasonable  attorneys' and  accountants'  fees and  disbursements),  in good
faith  contest  (or, if permitted by  applicable  law,  allow Lessee to contest)
through  appropriate  administrative  and  judicial  proceedings  the  validity,
applicability or amount of such Taxes by (I) resisting payment thereof, (II) not
paying the same except under protest if protest is necessary and proper or (III)
if the payment is made, using  reasonable  efforts to obtain a refund thereof in
an appropriate  administrative and/or judicial proceeding. If requested to do so
by Lessee,  the Tax  Indemnitee  shall  appeal  any  adverse  administrative  or



judicial  decision,  except  that the Tax  Indemnitee  shall not be  required to
pursue any appeals to the United States Supreme Court.  If and to the extent the
Tax  Indemnitee  is able to separate  the  contested  issue or issues from other
issues  arising  in the same  administrative  or  judicial  proceeding  that are
unrelated to the transactions  contemplated by the Operative Agreements without,
in the good faith judgment of such Tax Indemnitee,  adversely affecting such Tax
Indemnitee,  such Tax  Indemnitee  shall permit Lessee to control the conduct of
any such  proceeding  and shall provide to Lessee (at Lessee's cost and expense)
with  such  information  or data  that is in such Tax  Indemnitee's  control  or
possession that is reasonably  necessary to conduct such contest. In the case of
a contest controlled by a Tax Indemnitee, such Tax Indemnitee shall consult with
Lessee in good faith  regarding  the manner of  contesting  such claim and shall
keep Lessee reasonably  informed  regarding the progress of such contest.  A Tax
Indemnitee shall not fail to take any action expressly  required by this Section
9.3.4  (including,  without  limitation,  any action  regarding any appeal of an
adverse  determination  with respect to any claim) or settle or  compromise  any
claim without the prior written consent of the Lessee (except as contemplated by
Section 9.3.4(b) or (c)).

      (b) Notwithstanding  the foregoing,  in no event shall a Tax Indemnitee be
required  to pursue any  contest  (or to permit  Lessee to pursue  any  contest)
unless (i) Lessee  shall have  agreed to pay such Tax  Indemnitee  on demand all
reasonable costs and expenses incurred by such Tax Indemnitee in connection with
contesting  such Taxes,  including,  without  limitation,  all reasonable out of
pocket costs and expenses and reasonable  attorneys' and  accountants'  fees and
disbursements,  (ii) if such  contest  shall  involve  the payment of the claim,
Lessee shall advance the amount  thereof (to the extent  indemnified  hereunder)
plus  interest,  penalties  and  additions to tax with respect  thereto that are
required  to  be  paid  prior  to  the   commencement  of  such  contest  on  an
interest-free  after-Tax  basis to such Tax Indemnitee  (and such Tax Indemnitee
shall  promptly pay to the Lessee any net realized tax benefits  resulting  from
such advance  including any tax benefits  resulting  from making such  payment),
(iii) such Tax Indemnitee shall have reasonably determined that the action to be
taken will not result in any material  risk of  forfeiture,  sale or loss of the
Aircraft  (unless Lessee shall have made  provisions to protect the interests of
any  such  Tax  Indemnitee  in a  manner  reasonably  satisfactory  to such  Tax
Indemnitee)  (provided,  that such Tax  Indemnitee  agrees  to notify  Lessee in
writing  promptly after it becomes aware of any such risk),  (iv) no Lease Event
of Default  shall have  occurred and be  continuing  unless  Lessee has provided
security for its  obligations  hereunder  by  advancing  to such Tax  Indemnitee
before  proceeding or continuing with such contest,  the amount of the Tax being



contested, plus any interest and penalties and an amount estimated in good faith
by such Tax  Indemnitee  for expenses,  and (v) prior to commencing any judicial
action  controlled by Lessee,  Lessee shall have  acknowledged its liability for
such  claim  hereunder,   provided  that  Lessee  shall  not  be  bound  by  its
acknowledgment  if the Final  Determination  articulates  conclusions of law and
fact that  demonstrate  that Lessee has no liability for the  contested  amounts
hereunder.  Notwithstanding the foregoing,  if any Tax Indemnitee shall release,
waive,  compromise  or settle  any claim  which may be  indemnifiable  by Lessee
pursuant to this Section 9.3 without the written permission of Lessee,  Lessee's
obligation to indemnify such Tax Indemnitee  with respect to such claim (and all
directly  related  claims and claims  based on the outcome of such claim)  shall
terminate,  subject to Section 9.3.4(c),  and subject to Section 9.3.4(c),  such
Tax Indemnitee  shall repay to Lessee any amount  previously paid or advanced to
such Tax Indemnitee  with respect to such claim,  plus interest at the rate that
would have been  payable by the  relevant  Taxing  Authority  with  respect to a
refund of such Tax.

      (c)  Notwithstanding  anything  contained  in  this  Section  9.3,  a  Tax
Indemnitee  will not be required to contest the  imposition of any Tax and shall
be permitted to settle or compromise any claim without  Lessee's consent if such
Tax  Indemnitee  (i) shall waive its right to  indemnity  under this Section 9.3
with  respect  to such Tax (and any  directly  related  claim  and any claim the
outcome of which is determined based upon the outcome of such claim), (ii) shall
pay to Lessee any amount  previously paid or advanced by Lessee pursuant to this
Section 9.3 with respect to such Tax,  plus interest at the rate that would have
been payable by the relevant  Taxing  Authority with respect to a refund of such
Tax,  and (iii) shall agree to discuss with Lessee the views or positions of any
relevant Taxing Authority with respect to the imposition of such Tax.

               9.3.5       REFUND

      If any Tax  Indemnitee  shall  receive a refund  of, or be  entitled  to a
credit  against  other  liability  for,  all or any  part  of  any  Taxes  paid,
reimbursed or advanced by Lessee, such Tax Indemnitee shall pay to Lessee within
30 days of such  receipt an amount equal to the lesser of (a) the amount of such
refund  or  credit  plus any net tax  benefit  (taking  into  account  any Taxes
incurred  by such Tax  Indemnitee  by reason of the  receipt  of such  refund or
realization of such credit) actually realized by such Tax Indemnitee as a result
of any payment by such Tax Indemnitee made pursuant to this sentence  (including
this clause (a)) and (b) such tax payment, reimbursement or advance by Lessee to
such Tax  Indemnitee  theretofore  made  pursuant  to this  Section 9.3 (and the
excess,  if any, of the amount described in clause (a) over the amount described



in clause  (b) shall be  carried  forward  and  applied  to reduce pro tanto any
subsequent obligation of Lessee to make payments to such Tax Indemnitee pursuant
to this  Section  9.3).  If, in  addition  to such  refund or  credit,  such Tax
Indemnitee shall receive (or be credited with) an amount  representing  interest
on the amount of such refund or credit,  such Tax Indemnitee shall pay to Lessee
within 30 days of such receipt or realization of such credit that  proportion of
such interest  that shall be fairly  attributable  to Taxes paid,  reimbursed or
advanced by Lessee  prior to the receipt of such refund or  realization  of such
credit.

               9.3.6       TAX FILING

      If any report, return or statement is required to be filed with respect to
any Tax which is subject to indemnification under this Section 9.3, Lessee shall
timely file the same  (except for any such report,  return or statement  which a
Tax  Indemnitee  has  timely  notified  the  Lessee  in  writing  that  such Tax
Indemnitee  intends to file, or for which such Tax Indemnitee is required by law
to file,  in its own name);  provided,  that the relevant Tax  Indemnitee  shall
furnish  Lessee with any  information  in such Tax  Indemnitee's  possession  or
control  that is  reasonably  necessary  to file  any  such  return,  report  or
statement and is reasonably  requested in writing by Lessee (it being understood
that the Tax  Indemnitee  shall not be required to furnish  copies of its actual
tax  returns,  although  it may be  required  to  furnish  relevant  information
contained  therein).  Lessee shall either file such report,  return or statement
and send a copy of such report, return or statement to such Tax Indemnitee,  and
Owner Trustee if the Tax  Indemnitee is not Owner  Trustee,  or, where Lessee is
not permitted to file such report, return or statement, it shall notify such Tax
Indemnitee of such  requirement  and prepare and deliver such report,  return or
statement to such Tax Indemnitee in a manner satisfactory to such Tax Indemnitee
within a reasonable  time prior to the time such report,  return or statement is
to be filed.

               9.3.7       FORMS

      Each Tax  Indemnitee  agrees  to  furnish  from  time to time to Lessee or
Mortgagee  or to such other  person as Lessee or  Mortgagee  may  designate,  at
Lessee's or Mortgagee's request, such duly executed and properly completed forms
as may be  necessary  or  appropriate  in  order to claim  any  reduction  of or
exemption from any withholding or other Tax imposed by any Taxing Authority,  if
(x) such  reduction or exemption  is  available to such Tax  Indemnitee  and (y)
Lessee has  provided  such Tax  Indemnitee  with any  information  necessary  to
complete such form not otherwise reasonably available to such Tax Indemnitee.




               9.3.8       NON-PARTIES

      If a Tax Indemnitee is not a party to this  Agreement,  Lessee may require
the Tax  Indemnitee  to agree in writing,  in a form  reasonably  acceptable  to
Lessee,  to the terms of this  Section 9.3 and Section  15.8 prior to making any
payment to such Tax Indemnitee under this Section 9.3.

               9.3.9       SUBROGATION

      Upon  payment of any Tax by Lessee  pursuant to this  Section 9.3 to or on
behalf  of a Tax  Indemnitee,  Lessee,  without  any  further  action,  shall be
subrogated to any claims that such Tax  Indemnitee  may have  relating  thereto.
Such Tax Indemnitee  shall cooperate with Lessee (to the extent such cooperation
does not  result in any  unreimbursed  cost,  expense or  liability  to such Tax
Indemnitee) to permit Lessee to pursue such claims.

               9.3.10      FOREIGN TAX ON LOAN PAYMENTS

      If an Owner Participant is incorporated or organized, or maintains a place
of business or conducts activities in, a country other than the United States or
in a territory,  possession or  commonwealth  of the United  States  (within the
meaning of the tax law of that foreign  jurisdiction) and if as a result thereof
any foreign Taxes (including  withholding Taxes) are imposed on the Pass Through
Trustees,  Pass Through Trusts,  or Note Holders,  then Owner  Participant shall
reimburse  Lessee for any payments Lessee is required to make to or on behalf of
any Pass Through Trustee,  Pass Through Trust, or Note Holder under this Section
9.3 as a result of the  imposition  of such Taxes.  The amount  payable by Owner
Participant  to Lessee shall be an amount  which,  after taking into account any
such  Taxes,  any Tax  imposed  upon the  receipt  or  accrual by Lessee of such
payment by Owner  Participant  and any tax  benefits or tax savings  realized by
Lessee  with  respect to the  payment  of such  withholding  Tax or the  payment
hereunder,  shall equal the amount of  Lessee's  payment to or on behalf of such
Pass Through Trustee, or Note Holder.

      9.4        PAYMENTS

      Any payments  made pursuant to Section 9.1 or 9.3 shall be due on the 60th
day after demand therefor and shall be made directly to the relevant  Indemnitee
or Tax Indemnitee or to Lessee,  in immediately  available funds at such bank or
to such account as specified by such Indemnitee or Tax Indemnitee or Lessee,  as
the case may be, in written  directives to the payor,  or, if no such  direction
shall have been given, by check of the payor payable to the order of, and mailed



to,  such  Indemnitee  or Tax  Indemnitee  or  Lessee,  as the case  may be,  by
certified mail, postage prepaid, at its address as set forth in this Agreement.

      9.5        INTEREST

      If any amount,  payable by Lessee,  any  Indemnitee or any Tax  Indemnitee
under Section 9.1 or 9.3 is not paid when due, the person obligated to make such
payment  shall pay on demand,  to the  extent  permitted  by Law,  to the person
entitled thereto,  interest on any such amount for the period from and including
the due date for such amount to but  excluding the date the same is paid, at the
Payment Due Rate.  Such interest  shall be paid in the same manner as the unpaid
amount in respect of which such interest is due.

      9.6        BENEFIT OF INDEMNITIES

      The  obligations  of Lessee in  respect of all  indemnities,  obligations,
adjustments  and  payments  in  Section  9.1 or 9.3 are  expressly  made for the
benefit  of, and shall be  enforceable  by,  the  Indemnitee  or Tax  Indemnitee
entitled  thereto,  without declaring the Lease to be in default or taking other
action thereunder, and notwithstanding any provision of the Trust Indenture.

SECTION 10.      ASSIGNMENT OR TRANSFER OF INTERESTS

      10.1       PARTICIPANTS, OWNER TRUSTEE AND NOTE HOLDERS

               10.1.1      OWNER PARTICIPANT

      (a) During the Term,  Owner  Participant  shall not Transfer any or all of
its right,  title or interest in the Trust Estate or the Trust  Agreement and to
this Agreement unless:

            (i) The Transferee shall have full power,  authority and legal right
      to execute and deliver and to perform the obligations of Owner Participant
      under this Agreement and the other Owner Participant  Agreements and shall
      provide  reasonably  satisfactory  evidence of such power and authority to
      Lessee, Owner Trustee and Mortgagee;

           (ii)  The  Transferee  shall  enter  into one or more  legal,  valid,
      binding  and  enforceable   agreements  effective  to  confirm  that  such
      Transferee agrees to be bound by all the terms of, and to undertake all of
      the  obligations  arising after such transfer of, the  transferring  Owner
      Participant contained in the Owner Participant  Agreements and in which it



      makes  representations  and  warranties  substantially  the  same as those
      contained in Section 6.2 of the Participation Agreement;

          (iii) Lessee shall not be obligated to pay any greater amount or incur
      any greater  obligation  than that which it would have been obliged to pay
      or incur  under  the  Lease  or other  Lessee  Operative  Agreement  if no
      transfer or assignment  had taken place,  and the terms and  conditions of
      this  Lease and the other  Lessee  Operative  Agreements  insofar  as they
      relate to the rights  and  obligations  of Lessee or the Loan  Participant
      shall not be altered;

           (iv) Owner  Participant  shall  deliver to Lessee,  Owner Trustee and
      Mortgagee an opinion of counsel reasonably satisfactory to each of them to
      the  effect  that such  agreement  or  agreements  referred  to in Section
      10.1.1(a)(ii)  and, if applicable,  10.1.1(a)(vi)  are legal,  binding and
      enforceable  in accordance  with its or their terms and that such transfer
      will not violate the Act, the  registration  provisions of the  Securities
      Act, or any other applicable Federal law;

            (v) The  Transfer  shall  relate to the Owner  Participant's  entire
      interest as Owner Participant;

           (vi) The  Transferee  is a Citizen  of the  United  States  (it being
      understood that the existence of any such  requirement is to be determined
      without giving consideration to Section 47.9 of the FAA Regulations or any
      other  provision  that  may  restrict  Lessee's  use or  operation  of the
      Aircraft),  or shall use a voting powers trust or similar  arrangement  in
      order to hold an interest in the Trust  Estate such that the  Aircraft can
      be  registered  in the United  States  (without  giving  consideration  to
      Section  47.9 of the FAA  Regulations  or any  other  provision  that  may
      restrict Lessee's use or operation of the Aircraft); and

          (vii) The Transferee  shall be a single person and shall be either (A)
      a Permitted  Institution  or (B) any other  person  (other  than,  without
      Lessee's  consent,  a  commercial  air  carrier,  a  commercial   aircraft
      operator, a freight forwarder or an Affiliate of any of the foregoing) the
      obligations of which under the Owner Participant Agreements are guaranteed
      by a Permitted Institution in any case, pursuant to a written guaranty, in
      form and substance  reasonably  satisfactory to Lessee,  Owner Trustee and
      Mortgagee.

      (b) Owner Participant  shall give written notice to Lessee,  Mortgagee and
Owner Trustee at least 10 days prior to any such  Transfer,  specifying the name



and address of the proposed  Transferee,  and providing financial  statements of
the proposed Transferee evidencing satisfaction of the requirements described in
Section 10.1.1(a)(vi)(A) or (B) above.

      (c) Any fees,  charges and expenses,  including the reasonable legal fees,
charges and expenses incurred by Lessee, Owner Participant,  Mortgagee, any Note
Holder or Owner  Trustee in  connection  with any Transfer by Owner  Participant
permitted by this Section 10.1.1, or by the Transferee in any such case, will be
paid for by Owner Participant.

               10.1.2      OWNER TRUSTEE

      Owner Trustee may transfer its interests in the Trust  Agreement  pursuant
to Section 9 thereof.

               10.1.3      NOTE HOLDERS

      Subject to Section  7.5.2 hereof and Section 2.07 of the Trust  Indenture,
any Note  Holder  may,  at any time and  from  time to time,  Transfer  or grant
participations  in all or any portion of the  Equipment  Notes and/or all or any
portion  of its  beneficial  interest  in its  Equipment  Notes  and  the  Trust
Indenture Estate to any person (it being understood that the sale or issuance of
Pass Through  Certificates  by a Pass Through  Trustee shall not be considered a
Transfer  or  participation);   provided,  that  any  participant  in  any  such
participations  shall not have any direct rights under the Operative  Agreements
or any Lien on all or any part of the  Aircraft  or Trust  Indenture  Estate and
Lessee shall not have any increased  liability or obligations as a result of any
such  participation.  In the  case of any  such  Transfer,  the  Transferee,  by
acceptance of Equipment Notes in connection with such Transfer,  shall be deemed
to be bound by all of the  covenants of Note Holders  contained in the Operative
Agreements.

      10.2       EFFECT OF TRANSFER

      Upon any  Transfer in  accordance  with Section  10.1.1,  10.1.2 or 10.1.3
(other  than any  Transfer  by any Note  Holder,  to the  extent it only  grants
participations  in  Equipment  Notes  or in its  beneficial  interest  therein),
Transferee  shall be deemed an "Owner  Participant,"  "Owner Trustee" or a "Note
Holder,"  respectively,  for all  purposes  of  this  Agreement  and  the  other
Operative Agreements and, in the case of a Transferee of any Participant or Note
Holder,  shall be deemed to have  paid its  ratable  portion  of  Lessor's  Cost
previously made by Owner Participant or Loan Participant,  respectively,  making
such  conveyance  and  represented  by the  interest  being  conveyed,  and each



reference   herein  to  Owner   Participant,   Owner  Trustee  or  Note  Holder,
respectively,  shall thereafter be deemed a reference to such Transferee for all
purposes,   and  the  transferring  Owner  Participant,   Owner  Trustee,   Loan
Participant  or Note  Holder  shall be  released  (except,  in the case of Owner
Participant,  to the  extent  of  any  guaranty  provided  by it  under  Section
10.1.1(a)(vi))  from all of its liabilities and obligations under this Agreement
and  any  other  Operative   Agreements  to  the  extent  such  liabilities  and
obligations  arise after such  Transfer  and,  in each case,  to the extent such
liabilities and obligations are assumed by the Transferee;  PROVIDED,  that such
transferring Owner Participant, Owner Trustee or Note Holder (and its respective
Affiliates,  successors, assigns, agents, servants,  representatives,  directors
and  officers)  will  continue to have the benefit of any rights or  indemnities
under any Operative  Agreement vested or relating to circumstances,  conditions,
acts or events prior to such Transfer.

SECTION 11.       REFUNDING AND CERTAIN OTHER MATTERS

      11.1       REFUNDING GENERALLY

      Subject to  Sections  11.2 and 11.4,  in the event that at any time Lessee
shall  have  given  written  notice to Owner  Participant,  Owner  Trustee,  and
Mortgagee that Lessee is requesting a voluntary  redemption of all, but not less
than all, of the outstanding  Equipment Notes (in compliance with the provisions
of Sections 2.11 and 2.12 of the Trust  Indenture) by Owner Trustee as part of a
refunding  transaction,  Owner Participant agrees to negotiate in good faith and
promptly  conclude an  agreement  with Lessee as to the terms of such  refunding
transaction  (including  the terms of any debt to be issued in  connection  with
such refunding  transaction and the  documentation  to be executed in connection
therewith),  and after Lessee and Owner Participant shall have concluded such an
agreement:

               11.1.1      REFUNDING CERTIFICATE

      Within ten Business Days after reaching such agreement,  Owner Participant
will deliver to Lessee a Refunding Certificate.  Within ten Business Days of its
receipt of the Refunding Certificate,  Lessee may demand a verification pursuant
to Section  3.2.1(d) of the Lease of the  information set forth in the Refunding
Certificate.  Upon the  acceptance by Lessee of the accuracy of the  information
set forth in the Refunding  Certificate  or the  determination  pursuant to such
verification  procedures of the Refunding  Information,  the appropriate parties
will take the actions specified in Sections 11.1.2 through 11.1.7 below.




               11.1.2      FINANCING AGREEMENTS

      The appropriate parties will enter into appropriate  documentation  (which
may include an underwriting  agreement or similar private  placement  agreement)
with the institution or  institutions to be named therein  providing for (a) the
issuance and sale by Owner Trustee to such  institution or  institutions  on the
Refunding  Date of the New Debt and (b) the  application  of the proceeds of the
sale of the New  Debt to the  redemption  of all  such  Equipment  Notes  on the
Refunding Date. Lessee, acting on behalf of Owner Trustee,  shall give Mortgagee
at least 30 days'  revocable  prior  written  notice of the proposed date of the
optional redemption.

               11.1.3      LEASE AMENDMENTS

      As a condition  to the closing of the  refunding  transaction,  Lessee and
Owner Trustee will amend the Lease, as  contemplated by Section  3.2.1(b) of the
Lease,  to provide  that (a) Basic Rent in respect of the period  from and after
the  Refunding  Date shall be as provided in the Refunding  Information  and (b)
amounts payable in respect of Stipulated Loss Value and Termination  Value, from
and after the Refunding Date shall be as provided in the Refunding Information.

               11.1.4      SECURITY AGREEMENTS

      Owner  Trustee  will enter into an  agreement  to provide for the securing
thereunder of the New Debt in like manner as the Equipment  Notes and will enter
into  such  amendments  and  supplements  to the  Trust  Indenture  (or such new
indenture or other security agreement) and the other Operative Agreements as may
be necessary to effect such refunding.

               11.1.5      EXPENSES

      Whether or not such refunding transaction is consummated, Lessee shall pay
or reimburse all of the reasonable out-of-pocket expenses of all parties to such
refunding  transaction,  including,  without  limitation,  any  underwriting  or
placement fees and the reasonable fees and expenses of such parties' counsel and
any related loan or commitment fees.

               11.1.6      MAKE WHOLE AMOUNT

      At the closing of such refunding, Owner Trustee shall pay, upon receipt of
the same from Lessee (which Lessee shall pay as Supplemental Rent as a condition
to the closing to the refunding  transaction),  to the Mortgagee for the account



of each Note Holder,  the Make-Whole Amount, if any, payable to such Note Holder
under Section 2.11 of the Trust Indenture.

               11.1.7      RETURN OF EQUIPMENT NOTES

      Subject to  compliance  by Owner  Trustee and Lessee  with all  applicable
terms and conditions for voluntary prepayment under the Trust Indenture and this
Agreement,  each Note Holder will transfer to Owner Trustee the Equipment  Notes
held by it for cancellation  (and Owner Trustee shall cancel the same),  against
receipt by such Note  Holder of the  then-outstanding  principal  amount of such
Equipment  Notes,  accrued and unpaid  interest and Make-Whole  Amount,  if any,
thereon, together with payment in full of all other amounts then payable to such
Note Holder and Mortgagee hereunder or under the Trust Indenture.

      11.2       LIMITATIONS ON OBLIGATION TO REFUND

      Notwithstanding the foregoing,  Owner Participant shall have no obligation
to proceed with any refunding transaction as contemplated by this Section 11:

      (a) If such  transaction  would  have,  or creates a material  risk of, an
adverse tax consequence to Owner  Participant  unless Lessee agrees to indemnify
Owner Participant against such adverse tax consequence;

      (b)  Unless  Lessee  indemnifies  Owner  Participant  for  any  liability,
obligation  (other than the obligation to pay principal and interest and related
payments  in  respect  of the New Debt),  cost or  expense  (including,  without
limitation,  reasonable  attorneys'  fees) related to or arising out of any such
refunding transaction;

      (c) If a Lease Event of Default shall have occurred and be continuing; or

      (d) If there  shall  have  previously  been  consummated  three  refunding
transactions at Lessee's request pursuant to this Section 11.

      11.3       EXECUTION OF CERTAIN DOCUMENTS

      Lessee,  Owner  Participant,  Owner  Trustee and  Mortgagee  each agree to
execute any  document  necessary  or  advisable  to  implement  this  Section 11
(including,  without limitation, the execution, delivery and/or provision of any
appropriate   additional  or  modified  amendment,   representation,   warranty,
certificate,  opinion or other  document  that may  reasonably  be  requested by
Lessee or any other person).




      11.4       ERISA

      Owner  Participant  shall  not  be  obligated  to  conclude  the  proposed
refunding  transaction  unless the agreements  utilized to effect such refunding
contain an agreement by the initial  holders of the New Debt  substantially  the
same as Section 7.5.2(b) of this Agreement,  except in the case of any refunding
transaction where the New Debt is sold in a public offering under the Securities
Act or a private  placement  intended for resale pursuant to Rule 144A under the
Securities  Act,  in which case the  holders of the New Debt shall be subject to
the restrictions relating to ERISA substantially the same as those applicable to
the purchasers of the Pass Through Certificates,  as described in the Prospectus
Supplement  relating  to the  initial  issuance  and  sale of the  Pass  Through
Certificates.

      11.5       CONSENT TO OPTIONAL REDEMPTIONS

      Each of Owner Participant,  Owner Trustee and Mortgagee agrees with Lessee
not to cause an optional  redemption  of the Equipment  Notes  without  Lessee's
consent except as set forth in Section 2.13 of the Trust Indenture.

SECTION 12.      SECTION 1110

      It  is  the  intention  of  each  of  Lessee,   Owner  Participant,   Loan
Participants,  the Note Holders (such intention being evidenced by each of their
acceptance  of an  Equipment  Note),  Owner  Trustee  and  Mortgagee  that Owner
Trustee,  as lessor under the Lease (and  Mortgagee as assignee of Owner Trustee
under the Trust Indenture), shall be entitled to the benefits of Section 1110 in
the event of a case under Chapter 11 of the Bankruptcy Code in which Lessee is a
debtor.

SECTION 13.      CHANGE OF CITIZENSHIP

      13.1       GENERALLY

      Without  prejudice  to  the   representations,   warranties  or  covenants
regarding the status of any party hereto as a Citizen of the United States:

      (a) Each of Lessee, First Security, WTC and Mortgagee agrees that it will,
immediately upon obtaining knowledge of any facts that would cast doubt upon its
continuing  status as a Citizen of the United  States and  promptly  upon public
disclosure of negotiations  in respect of any  transaction  which would or might
adversely  affect  such  status,  notify in writing  all  parties  hereto of all
relevant matters in connection therewith; and




      (b) Owner Participant agrees that, in the event its status is to change or
has changed as a Citizen of the United States,  or it makes public disclosure of
circumstances  as a result of which it  believes  that such  status is likely to
change, it will notify all the other parties to this Participation  Agreement of
(i) such change in status promptly after obtaining Actual  Knowledge  thereof or
(ii) such belief as soon as practicable  after such public disclosure but in any
event within ten Business Days after such public disclosure.

      13.2       OWNER PARTICIPANT

      Owner  Participant  agrees,  solely for the benefit of Lessee and the Note
Holders that if,  during such time as the Aircraft is  registered  in the United
States,  (a) it shall not be a Citizen of the United States and (b) the Aircraft
shall be, or would therefore become,  ineligible for registration in the name of
Owner Trustee under the Act and regulations then applicable  thereunder (without
giving  consideration  to  Section  47.9 of the  FAA  Regulations  or any  other
provision  that may restrict  Lessee's use or operation of the  Aircraft),  then
Owner Participant shall as soon as is reasonably  practicable,  but in any event
within 30 days after obtaining  Actual  Knowledge of such  ineligibility  and of
such loss of citizenship,  (y) effect voting trust or other similar arrangements
(in which case any provisions contained in the Operative Agreements  restricting
Owner  Participant's  or Owner  Trustee's  ability to amend the Trust  Agreement
shall not apply to the extent necessary to permit the use of such a voting trust
or other  similar  arrangement)  or take any other action as may be necessary to
prevent any  deregistration  or maintain the United States  registration  of the
Aircraft or (z) transfer in accordance  with the terms of this Agreement all its
right,  title and  interest in and to this  Agreement,  the Trust Estate and the
Trust Agreement in accordance with Section 10.1.

      13.3       OWNER TRUSTEE

      Upon First Security giving any notice in accordance with Section  13.1(a),
Owner Trustee shall, subject to Section 9.1.1 of the Trust Agreement,  resign as
Owner  Trustee.  Upon its receipt of such  notice,  Owner  Participant  shall as
promptly  as  practicable  appoint a Citizen of the United  States as  successor
Owner Trustee pursuant to Section 9.1 of the Trust Agreement.

      13.4       MORTGAGEE

      Upon WTC giving any notice in accordance with Section  13.1(a),  Mortgagee
shall  (if and so long as such  citizenship  is  necessary  under  the Act as in
effect at such time or, if it is not  necessary,  if and so long as  Mortgagee's



citizenship could have any adverse effect on Lessee, any Participant or any Note
Holder),  subject to Section  8.02 of the Trust  Indenture,  resign as Mortgagee
promptly upon its ceasing to be such a citizen.

SECTION 14.      CONCERNING OWNER TRUSTEE

      It is understood and agreed that, except as otherwise  expressly  provided
herein or in the  Trust  Agreement  or the Trust  Indenture,  Owner  Trustee  is
entering  into this  Agreement  solely in its capacity as trustee as provided in
the Trust Agreement and not in its individual capacity and in no case whatsoever
will it be liable  or  accountable  in its  individual  capacity  for any of the
statements,  representations,  warranties,  agreements or  obligations  of Owner
Trustee  hereunder,  or for any loss in respect thereof,  as to all of which the
parties agree to look solely to the Trust Estate; PROVIDED, that nothing in this
Section 14 shall be deemed to limit in scope or substance the personal liability
of First  Security (a) to Owner  Participant as expressly set forth in the Trust
Agreement,  (b) in respect of the representations,  warranties and agreements of
First Security expressly made as such herein or in any other Operative Agreement
to  which  it is a  party,  and  (c)  for  the  consequences  of its  own  gross
negligence,  willful  misconduct,  and, in  receiving,  handling or remitting of
funds only, its willful misconduct or simple negligence as a trustee.

SECTION 15.      MISCELLANEOUS

      15.1       AMENDMENTS

      No  provision  of this  Agreement  may be amended,  supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this
Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate  or  otherwise  vary and is  signed  by the  party  against  which the
enforcement  of the  amendment,  supplement,  waiver,  modification,  discharge,
termination  or variance is sought.  Each such  amendment,  supplement,  waiver,
modification,  discharge, termination or variance shall be effective only in the
specific  instance  and for the  specific  purpose  for  which it is  given.  No
provision  of  this  Agreement   shall  be  varied  or   contradicted   by  oral
communication, course of dealing or performance or other manner not set forth in
an agreement,  document or instrument in writing and signed by the party against
which enforcement of the same is sought.




      15.2       SEVERABILITY

      If any provision hereof shall be held invalid, illegal or unenforceable in
any respect in any  jurisdiction,  then, to the extent permitted by Law, (a) all
other  provisions  hereof  shall  remain  in  full  force  and  effect  in  such
jurisdiction and (b) such invalidity,  illegality or unenforceability  shall not
affect the validity,  legality or  enforceability of such provision in any other
jurisdiction.  If,  however,  any Law pursuant to which such provisions are held
invalid,  illegal or unenforceable  may be waived,  such Law is hereby waived by
the parties hereto to the full extent permitted,  to the end that this Agreement
shall be deemed to be a valid and binding agreement in all respects, enforceable
in accordance with its terms.

      15.3       SURVIVAL

      The  indemnities  set forth herein shall survive the delivery or return of
the  Aircraft,  the  Transfer  of any  interest  of  Owner  Participant  in this
Agreement,  the  Trust  Estate  and the Trust  Agreement,  the  Transfer  of any
interest by any Note Holder of its  Equipment  Note and the  expiration or other
termination of this Agreement or any other Operative Agreement.

      15.4       REPRODUCTION OF DOCUMENTS

      This  Agreement,  all  annexes,  schedules  and  exhibits  hereto  and all
agreements,  instruments  and  documents  relating  hereto,  including,  without
limitation,  (a)  consents,  waivers and  modifications  that may  hereafter  be
executed  and (b)  financial  statements,  certificates  and  other  information
previously or hereafter furnished to any party hereto, may be reproduced by such
party  by  any  photographic,   photostatic,  microfilm,  micro-card,  miniature
photographic or other similar  process,  and such party may destroy any original
documents  so  reproduced.  Any  such  reproduction  shall be as  admissible  in
evidence as the  original  itself in any judicial or  administrative  proceeding
(whether  or  not  the  original  is  in  existence  and  whether  or  not  such
reproduction  was made by such party in the regular  course of business) and any
enlargement,  facsimile or further reproduction of such reproduction likewise is
admissible in evidence.

      15.5       COUNTERPARTS

      This Agreement and any amendments, waivers, consents or supplements hereto
may be executed in any number of counterparts (or upon separate  signature pages
bound  together into one or more  counterparts),  each of which when so executed
shall  be  deemed  to be an  original,  and  all of  which  counterparts,  taken
together, shall constitute one and the same instrument.




      15.6       NO WAIVER

      No failure on the part of any party  hereto to  exercise,  and no delay by
any party hereto in exercising,  any of its respective rights, powers,  remedies
or  privileges  under this  Agreement or provided at Law, in equity or otherwise
shall impair,  prejudice or constitute a waiver of any such right, power, remedy
or  privilege  or be  construed  as a waiver of any  breach  hereof  or  default
hereunder or as an acquiescence therein nor shall any single or partial exercise
of any such right,  power,  remedy or  privilege  preclude  any other or further
exercise  thereof by it or the  exercise of any other  right,  power,  remedy or
privilege  by it. No notice to or demand on any party  hereto in any case shall,
unless otherwise required under this Agreement,  entitle such party to any other
or further  notice or demand in similar or other  circumstances  or constitute a
waiver of the rights of any party  hereto to any other or further  action in any
circumstances without notice or demand.

      15.7       NOTICES

      Unless  otherwise  expressly  permitted by the terms hereof,  all notices,
requests,  demands,  authorizations,  directions,  consents,  waivers  and other
communications  required or  permitted  to be made,  given,  furnished  or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that
a writing is not required as to the latter),  shall refer  specifically  to this
Agreement  or other  applicable  Operative  Agreement,  and shall be  personally
delivered, sent by facsimile or telecommunication  transmission (which in either
case  provides  written  confirmation  to the sender of its  delivery),  sent by
registered mail or certified mail, return receipt requested, postage prepaid, or
sent by overnight courier service,  in each case to the respective  address,  or
facsimile  number  set  forth for such  party in  Schedule  1, or to such  other
address, facsimile or other number as each party hereto may hereafter specify by
notice  to  the  other  parties  hereto.  Each  such  notice,  request,  demand,
authorization,  direction,  consent,  waiver  or  other  communication  shall be
effective when received or, if made, given,  furnished or filed (a) by facsimile
or  telecommunication  transmission,  when  confirmed,  or (b) by  registered or
certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

      15.8       GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE

      (A) THIS  AGREEMENT  SHALL IN ALL  RESPECTS BE GOVERNED BY THE LAWS OF THE
STATE  OF  NEW  YORK,  INCLUDING  ALL  MATTERS  OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.




      (B) EACH PARTY  HERETO  HEREBY  IRREVOCABLY  AGREES,  ACCEPTS  AND SUBMITS
ITSELF TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK
IN THE CITY AND  COUNTY OF NEW YORK AND OF THE UNITED  STATES  FOR THE  SOUTHERN
DISTRICT OF NEW YORK,  IN CONNECTION  WITH ANY LEGAL ACTION,  SUIT OR PROCEEDING
WITH RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH
THIS AGREEMENT.

      (C) EACH  PARTY  HERETO  HEREBY  IRREVOCABLY  CONSENTS  AND  AGREES TO THE
SERVICE OF ANY AND ALL LEGAL PROCESS,  SUMMONS,  NOTICES AND DOCUMENTS OF ANY OF
THE AFOREMENTIONED  COURTS IN ANY SUCH SUIT, ACTION OR PROCEEDING MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 15.7. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 15.8(C), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.

      (D) EACH PARTY HERETO HEREBY  IRREVOCABLY  WAIVES, TO THE EXTENT PERMITTED
BY APPLICABLE LAW, AND AGREES NOT TO ASSERT, BY WAY OF MOTION, AS A DEFENSE,  OR
OTHERWISE,  IN ANY LEGAL ACTION OR  PROCEEDING  BROUGHT  HEREUNDER IN ANY OF THE
ABOVE-NAMED COURTS, THAT SUCH ACTION OR PROCEEDING IS BROUGHT IN AN INCONVENIENT
FORUM,  THAT  VENUE  FOR THE  ACTION  OR  PROCEEDING  IS  IMPROPER  OR THAT THIS
AGREEMENT  OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE ENFORCED IN OR BY SUCH
COURTS.

      (E) EACH PARTY HERETO HEREBY WAIVES ITS RESPECTIVE  RIGHTS TO A JURY TRIAL
OF ANY CLAIM OR CAUSE OF ACTION IN ANY COURT IN ANY  JURISDICTION  BASED UPON OR
ARISING OUT OF OR RELATING TO THIS AGREEMENT.

      15.9       THIRD-PARTY BENEFICIARY

      This Agreement is not intended to, and shall not, provide any person not a
party hereto (other than the Liquidity Provider, the Escrow Agent and the Paying
Agent,  each of which is an intended third party beneficiary with respect to the
provisions of Section 9.1) with any rights of any nature whatsoever  against any
of the parties hereto and no person not a party hereto (other than the Liquidity



Provider,  the Escrow Agent and the Paying Agent, with respect to the provisions
of Section 9.1) shall have any right, power or privilege in respect of any party
hereto, or have any benefit or interest, arising out of this Agreement.

      15.10      ENTIRE AGREEMENT

      This Agreement, together with the other Operative Agreements, on and as of
the date hereof,  constitutes  the entire  agreement of the parties  hereto with
respect  to  the  subject  matter  hereof,  and  all  prior  or  contemporaneous
understandings or agreements,  whether written or oral, among any of the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties.

      15.11      FURTHER ASSURANCES

      Each party hereto shall execute, acknowledge and deliver or shall cause to
be  executed,   acknowledged  and  delivered,   all  such  further   agreements,
instruments,  certificates or documents,  and shall do and cause to be done such
further acts and things, in any case, as any other party hereto shall reasonably
request  in  connection  with  the  administration  of,  or to  carry  out  more
effectively  the  purposes  of, or to better  assure and confirm into such other
party the rights and benefits to be provided  under this Agreement and the other
Operative Agreements.

                    [This space intentionally left blank]




      IN WITNESS  WHEREOF,  each of the parties  has caused  this  Participation
Agreement to be duly  executed and  delivered as of the day and year first above
written.


                                          CONTINENTAL AIRLINES, INC.,
                                            Lessee



                                          By__________________________________
                                            Name:
                                            Title:




                                          [____________________________,]
                                            Owner Participant



                                          By__________________________________
                                            Name:
                                            Title:


                                          FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION,
                                             not  in  its  individual  capacity,
                                             except   as   expressly    provided
                                             herein, but solely as Owner Trustee



                                          By__________________________________
                                            Name:
                                            Title:



                                          WILMINGTON TRUST COMPANY,
                                             not  in  its  individual  capacity,
                                             except   as   expressly   provided
                                             herein,  but  solely as  Mortgagee



                                          By__________________________________
                                            Name:
                                            Title:



                                          WILMINGTON TRUST  COMPANY,  not in its
                                             individual   capacity,   except  as
                                             expressly   provided  herein,   but
                                             solely  as  Pass  Through   Trustee
                                             under   the  Pass   Through   Trust
                                             Agreement   for   the   Continental
                                             Airlines   Pass   Through    Trust,
                                             1999-1A-0



                                          By__________________________________
                                            Name:
                                            Title:



                                          WILMINGTON TRUST  COMPANY,  not in its
                                             individual   capacity,   except  as
                                             expressly   provided  herein,   but
                                             solely  as  Pass  Through   Trustee
                                             under   the  Pass   Through   Trust
                                             Agreement   for   the   Continental
                                             Airlines   Pass   Through    Trust,
                                             1999-1B-0



                                          By__________________________________
                                            Name:
                                            Title:






                                          WILMINGTON TRUST  COMPANY,  not in its
                                             individual   capacity,   except  as
                                             expressly   provided  herein,   but
                                             solely  as  Pass  Through   Trustee
                                             under   the  Pass   Through   Trust
                                             Agreement   for   the   Continental
                                             Airlines   Pass   Through    Trust,
                                             1999-1C-0



                                          By__________________________________
                                            Name:
                                            Title:



                                          WILMINGTON TRUST  COMPANY,  not in its
                                             individual   capacity,   except  as
                                             expressly   provided  herein,   but
                                             solely  as  Pass  Through   Trustee
                                             under   the  Pass   Through   Trust
                                             Agreement   for   the   Continental
                                             Airlines   Pass   Through    Trust,
                                             1999-1D-0



                                          By__________________________________
                                            Name:
                                            Title:


 
                                          WILMINGTON TRUST  COMPANY,  not in its
                                             individual   capacity,   except  as
                                             expressly   provided  herein,   but
                                             solely as Subordination Agent



                                         By___________________________________
                                           Name:
                                           Title:




                                     ANNEX A

DEFINITIONS

GENERAL PROVISIONS

      (a) In each Operative  Agreement,  unless otherwise expressly provided,  a
reference to:

            (i) each of "Lessee," "Lessor," "Loan Participant," "Owner Trustee,"
      "Owner  Participant,"  "Mortgagee,"  "Note  Holder"  or any  other  person
      includes,  without prejudice to the provisions of any Operative Agreement,
      any  successor in interest to it and any permitted  transferee,  permitted
      purchaser or permitted assignee of it;

           (ii)  words  importing  the plural  include  the  singular  and words
      importing the singular include the plural;

          (iii) any agreement, instrument or document, or any annex, schedule or
      exhibit thereto, or any other part thereof, includes, without prejudice to
      the provisions of any Operative Agreement,  that agreement,  instrument or
      document,  or  annex,  schedule  or  exhibit,  or part,  respectively,  as
      amended, modified or supplemented from time to time in accordance with its
      terms and in accordance with the Operative Agreements,  and any agreement,
      instrument  or  document  entered  into  in  substitution  or  replacement
      therefor (including,  without limitation, in the case of each Pass Through
      Trust  Agreement,  the "Related Pass Through  Trust  Agreement" as defined
      therein);

           (iv) any provision of any Law includes any such provision as amended,
      modified,  supplemented,  substituted,  reissued or reenacted prior to the
      Delivery Date, and thereafter from time to time;

            (v) the words  "Agreement,"  "this Agreement,"  "hereby,"  "herein,"
      "hereto,"  "hereof" and  "hereunder" and words of similar import when used
      in any Operative  Agreement  refer to such Operative  Agreement as a whole
      and not to any particular provision of such Operative Agreement;

           (vi)  the  words  "including,"   "including,   without   limitation,"
      "including,  but not limited  to," and terms or phrases of similar  import
      when used in any Operative Agreement, with respect to any matter or thing,
      mean including, without limitation, such matter or thing; and




          (vii) a "Section,"  an  "Exhibit,"  an "Annex" or a "Schedule"  in any
      Operative Agreement,  or in any annex thereto, is a reference to a section
      of, or an exhibit,  an annex or a schedule to, such Operative Agreement or
      such annex, respectively.

      (b) Each  exhibit,  annex and  schedule  to each  Operative  Agreement  is
incorporated in, and shall be deemed to be a part of, such Operative Agreement.

      (c) Unless otherwise defined or specified in any Operative Agreement,  all
accounting  terms therein shall be construed and all  accounting  determinations
thereunder shall be made in accordance with GAAP.

      (d) Headings used in any Operative  Agreement are for convenience only and
shall not in any way affect the construction of, or be taken into  consideration
in interpreting, such Operative Agreement.

      (e)  For  purposes  of  each  Operative  Agreement,   the  occurrence  and
continuance of a Lease Default or Lease Event of Default  referred to in Section
14.5  shall not be deemed to  prohibit  the  Lessee  from  taking  any action or
exercising  any right that is  conditioned  on no Lease Event of Default,  Lease
Default or Special  Default  having  occurred  and be  continuing  if such Lease
Default or Lease Event of Default consists of the institution of  reorganization
proceedings  with respect to Lessee under Chapter 11 of the Bankruptcy  Code and
the trustee or debtor-in-possession in such proceedings shall have (i) agreed to
perform its  obligations  under the Lease with the  approval  of the  applicable
court and  thereafter  shall have  continued  to  perform  such  obligations  in
accordance  with  Section  1110 or (ii)  shall have  assumed  the Lease with the
approval of the relevant  court and  thereafter  shall have continued to perform
its obligations under the Lease.

DEFINED TERMS

      "ACT" means part A of subtitle VII of title 49, United States Code.

      "ACTUAL  KNOWLEDGE" means (a) as it applies to Owner Trustee or Mortgagee,
as the case may be, actual  knowledge of a responsible  officer in the Corporate
Trust  Department or the Corporate  Trust  Office,  respectively,  and (b) as it
applies to Owner Participant or Lessee,  actual knowledge of a Vice President or
more senior officer of Owner Participant or Lessee,  respectively,  or any other
officer of Owner Participant or Lessee, respectively,  having responsibility for
the transactions contemplated by the Operative Agreements; PROVIDED that each of



Lessee,  Owner Participant,  Owner Trustee and Mortgagee shall be deemed to have
"Actual Knowledge" of any matter as to which it has received notice from Lessee,
Owner  Participant,  any Note Holder,  Owner Trustee or  Mortgagee,  such notice
having been given pursuant to Section 15.7 of the Participation Agreement.

      "ADDITIONAL INSURED" is defined in Section D of Annex D to the Lease.

      "ADVERSE CHANGE IN TAX LAW" means (a) for Lessee, a Change in Tax Law that
Lessee regards as one that could adversely  affect the economic  consequences of
the  transactions  contemplated  by the  Participation  Agreement  and the other
Operative   Agreements   that  are  anticipated  by  Lessee  or  (b)  for  Owner
Participant,  any  Change  in Tax Law that  would  adversely  affect  any of the
following tax assumptions:

            (i) For  federal  income  tax  purposes,  the Lease will be a "true"
      lease for  purposes of the Code and Owner  Participant  will be treated as
      the  owner of the  Aircraft  and  Lessee  will be  treated  as the  lessee
      thereof;

           (ii) For  federal  income tax  purposes,  Owner  Participant  will be
      entitled to  depreciation  or cost  recovery  deductions  with  respect to
      Lessor' s Cost of the Aircraft; and

          (iii) For  federal  income tax  purposes,  Owner  Participant  will be
      entitled to deductions for interest payments on the Equipment Notes.

      "AFFILIATE"  means, with respect to any person,  any other person directly
or  indirectly  controlling,  controlled  by or under  common  control with such
person. For purposes of this definition,  "control" means the power, directly or
indirectly,  to direct or cause the direction of the  management and policies of
such person,  whether through the ownership of voting  securities or by contract
or otherwise and "controlling,"  "controlled by" and "under common control with"
have correlative meanings.

      "AIRCRAFT" means, collectively, the Airframe and Engines.

      "AIRCRAFT  BILL OF SALE" means the full warranty bill of sale covering the
Aircraft  delivered by Airframe  Manufacturer  to Owner  Trustee on the Delivery
Date.

      "AIRCRAFT  DOCUMENTS" means all technical data, manuals and log books, and
all inspection,  modification  and overhaul  records and other service,  repair,
maintenance and technical  records that are required by the FAA (or the relevant
Aviation  Authority),  to be maintained with respect to the Aircraft,  Airframe,



Engines or Parts; and such term shall include all additions, renewals, revisions
and replacements of any such materials from time to time made, or required to be
made, by the FAA (or other Aviation Authority) regulations,  and in each case in
whatever form and by whatever means or medium  (including,  without  limitation,
microfiche,  microfilm, paper or computer disk) such materials may be maintained
or retained by or on behalf of Lessee  (PROVIDED,  that all such materials shall
be maintained in the English language).

      "AIRFRAME" means (a) the aircraft  (excluding Engines or engines from time
to time installed thereon)  manufactured by Airframe Manufacturer and identified
by Airframe  Manufacturer's model number,  United States registration number and
Airframe  Manufacturer's  serial number set forth in Lease  Supplement No. 1 and
any Replacement  Airframe and (b) any and all Parts incorporated or installed in
or attached or appurtenant to such airframe,  and any and all Parts removed from
such  airframe,  unless  title to such  Parts  shall  not be vested in Lessor in
accordance  with Section 8.1 and Annex C of the Lease.  Upon  substitution  of a
Replacement  Airframe under and in accordance with the Lease,  such  Replacement
Airframe  shall become  subject to the Lease and shall be the "Airframe" for all
purposes  of the Lease and the other  Operative  Agreements  and  thereupon  the
Airframe  for which the  substitution  is made shall no longer be subject to the
Lease, and such replaced Airframe shall cease to be the "Airframe."

      "AIRFRAME MANUFACTURER" means The Boeing Company, a Delaware corporation.

      "AMORTIZATION AMOUNT" means, with respect to any Equipment Note, as of any
Payment Date,  the amount  determined by  multiplying  the  percentage set forth
opposite such Payment Date on the  Amortization  Schedule by the Original Amount
of such Equipment Note.

      "AMORTIZATION  SCHEDULE"  means,  with respect to each Equipment Note, the
amortization schedule for such Equipment Note delivered pursuant to Section 2.02
of the Trust Indenture.

      "APPLICABLE  PASS THROUGH  TRUST" means each of the separate  pass through
trusts created under the Applicable Pass Through Trust Agreements.

      "APPLICABLE  PASS THROUGH TRUST AGREEMENT" means each of the separate Pass
Through  Trust  Agreements  by and  between  the Lessee and an  Applicable  Pass
Through Trustee.



      "APPLICABLE  PASS THROUGH TRUSTEE" means each Pass Through Trustee that is
a party to the Participation Agreement.

      "APPRAISER"  means  a  firm  of  internationally  recognized,  independent
aircraft appraisers.

      "AVERAGE LIFE DATE" for any Equipment Note shall be the date which follows
the time of  determination  by a period equal to the Remaining  Weighted Average
Life of such Equipment Note.  "Remaining  Weighted Average Life" on a given date
with  respect  to any  Equipment  Note  shall be the number of days equal to the
quotient  obtained by dividing (a) the sum of each of the  products  obtained by
multiplying (i) the amount of each then remaining scheduled payment of principal
of such  Equipment  Note by (ii) the  number  of days  from and  including  such
determination  date to but excluding the date on which such payment of principal
is scheduled to be made, by (b) the then  outstanding  principal  amount of such
Equipment Note.

      "AVIATION AUTHORITY" means the FAA or, if the Aircraft is permitted to be,
and is, registered with any other Government Entity under and in accordance with
Section 7.1.2 of the Lease, such other Government Entity.

      "BANKRUPTCY  CODE" means the United States  Bankruptcy Code, 11 U.S.C. ss.
101 ET SEQ.

      "BASE  LEASE  TERM"  means  the  period  beginning  on and  including  the
Commencement  Date and ending on the Scheduled  Expiration Date, or such earlier
date on which the Term  terminates  in  accordance  with the  provisions  of the
Lease.

      "BASIC  PASS  THROUGH  TRUST  AGREEMENT"  means  the  Pass  Through  Trust
Agreement,  dated September 25, 1997,  between Lessee and Pass Through  Trustee,
but does not include any Trust Supplement.

      "BASIC RENT" means the rent  payable for the Aircraft  pursuant to Section
3.2.1(a) of the Lease.

      "BENEFICIAL  OWNER"  when used in relation  to an  Equipment  Note means a
Person  that,  by reason of  direct  ownership,  contract,  share  ownership  or
otherwise,  has the right to receive or  participate  in receiving,  directly or
indirectly,  payments of principal,  interest or Make-Whole Amount in respect of
such  Equipment  Note;  provided  that a  Person  shall  not be  deemed  to be a
Beneficial  Owner of an Equipment  Note solely  because  another Person in which
such a Person owns  common  stock or other  equity  securities  is a  registered
holder or  Beneficial  Owner of such  Equipment  Note  unless  such Person is an
Affiliate of such other Person.




      "BFE"   means   all   appliances,   parts,   instruments,   appurtenances,
accessories, furnishings or other equipment of whatever nature sold by Lessee to
Owner Trustee pursuant to the BFE Bill of Sale.

      "BFE AMOUNT"  means the amount paid by Owner Trustee to Lessee to purchase
the BFE, and is designated  by Dollar amount in Schedule 3 to the  Participation
Agreement.

      "BFE BILL OF SALE" means the full warranty bill of sale executed by Lessee
in favor of Owner Trustee, dated the Delivery Date, identifying and covering the
BFE.

      "BILLS OF SALE" means the FAA Bill of Sale,  the Aircraft Bill of Sale and
the BFE Bill of Sale.

      "BUSINESS DAY" means any day other than a Saturday, Sunday or other day on
which  commercial  banks are authorized or required by law to close in New York,
New York, Houston, Texas, Wilmington, Delaware, or Salt Lake City, Utah.

      "CASH  EQUIVALENTS"  means the  following  securities  (which shall mature
within 90 days of the date of purchase  thereof):  (a) direct obligations of the
U.S. Government;  (b) obligations fully guaranteed by the U.S.  Government;  (c)
certificates of deposit issued by, or bankers'  acceptances of, or time deposits
or a deposit account with,  Owner Trustee,  Mortgagee or any bank, trust company
or national banking association incorporated or doing business under the laws of
the United States or any state thereof having a combined capital and surplus and
retained  earnings of at least  $500,000,000  and having a rate of "C" or better
from the Thomson BankWatch Service;  or (d) commercial paper of any issuer doing
business under the laws of the United States or one of the states thereof and in
each case having a rating assigned to such commercial paper by Standard & Poor's
or Moody's equal to A1 or higher.

      "CHANGE IN TAX LAW" means any amendment, modification,  addition or change
in or to the  provisions  of the  Code,  any other  federal  tax  statutes,  the
Treasury  Regulations  promulgated  thereunder,  the  Internal  Revenue  Service
Revenue  Rulings,   Revenue  Procedures  or  other  administrative  or  judicial
interpretations  of the Code or the federal tax  statutes  that  affects the tax
assumptions set forth in the Tax Indemnity  Agreement or otherwise affects Owner
Participant's  anticipated  Net  Economic  Return  (other  than a change  in the
alternative  minimum tax or other change that results in Owner Participant being
subject to  alternative  minimum  tax or unable to fully  utilize  tax  benefits
because of its particular tax situation).




      "CITIZEN OF THE UNITED STATES" is defined in Section  40102(a)(15)  of the
Act and in the FAA Regulations.

      "CLOSING"  means  the  closing  of the  transactions  contemplated  by the
Participation Agreement on the Delivery Date.

      "CODE" means the Internal Revenue Code of 1986, as amended; PROVIDED, that
when used in relation to a Plan,  "Code" shall mean the Internal Revenue Code of
1986 and any  regulations and rulings issued  thereunder,  all as amended and in
effect from time to time.

      "COMMENCEMENT DATE" is defined in Schedule 1 to the Lease.

      "COMMITMENT"  means, for any Participant,  the amount of its participation
in the payment of Lessor's Cost.

      "COMMITMENT   TERMINATION   DATE"  is  defined   in   Schedule  3  to  the
Participation Agreement.

      "CONSENT  AND  AGREEMENT"  means the  Manufacturer  Consent and  Agreement
[________],  dated as of even date with the Participation Agreement, of Airframe
Manufacturer.

      "CONTINUOUS  STAY  PERIOD"  is  defined  in  Section  4.04(a) of the Trust
Indenture.

      "CORPORATE  TRUST  DEPARTMENT"  or  "TRUST  OFFICE"  means  the  principal
corporate  trust  office  of Owner  Trustee  located  from time to time at Owner
Trustee's  address for notices under the  Participation  Agreement or such other
office at which Owner  Trustee's  corporate trust business shall be administered
which  Owner  Trustee  shall  have  specified  by notice in  writing  to Lessee,
Mortgagee and each Note Holder.

      "CORPORATE TRUST OFFICE" means the principal  office of Mortgagee  located
at  Mortgagee's  address for notices under the  Participation  Agreement or such
other office at which Mortgagee's corporate trust business shall be administered
which  Mortgagee  shall have  specified  by notice in  writing to Lessee,  Owner
Trustee and each Note Holder.

      "CRAF" means the Civil Reserve Air Fleet Program  established  pursuant to
10 U.S.C. ss. 9511-13 or any similar substitute program.

      "DEBT" means any  liability for borrowed  money,  or any liability for the
payment  of money in  connection  with any letter of credit  transaction  or any
other liabilities  evidenced or to be evidenced by bonds,  debentures,  notes or
other similar instruments.




      "DEBT RATE"  means,  with  respect to (i) any  Series,  the rate per annum
specified for such Series under the heading "Interest Rate" in Schedule I to the
Trust  Indenture  and (ii) any other  purpose,  with respect to any period,  the
weighted  average  interest  rate per  annum  during  such  period  borne by the
outstanding  Equipment Notes,  excluding any interest payable at the Payment Due
Rate.

      "DEFAULT"  means any event or condition  that with the giving of notice or
the lapse of time or both would become an Event of Default.

      "DELAYED  DELIVERY  DATE" means a delayed  Delivery  Date notified to each
Participant,  Owner Trustee and  Mortgagee by Lessee  pursuant to Section 4.3 of
the Participation Agreement, which delayed Delivery Date shall be a Business Day
not later than the Commitment Termination Date.

      "DELIVERY DATE" means the Business Day specified in Lease Supplement No. 1
as the date on which,  among other  things,  the  Aircraft is  delivered  to and
accepted by Lessee under the Lease and the Closing occurs.

      "DEPOSIT AGREEMENT" means each of the three Deposit Agreements between the
Depositary and the Escrow Agent,  dated as of the Issuance  Date,  each of which
relates to one of the Pass Through  Trusts,  PROVIDED  that, for purposes of any
obligation  of  Lessee,   no  amendment,   modification  or  supplement  to,  or
substitution  or replacement  of, any such Deposit  Agreement shall be effective
unless consented to by Lessee.

      "DEPOSITARY" means Westdeutsche Landesbank Girozentrale,  New York branch,
as Depositary under each Deposit Agreement.

      "DOLLARS," "UNITED STATES DOLLARS" or "$" means the lawful currency of the
United States.

      "DOT" means the Department of  Transportation  of the United States or any
Government   Entity   succeeding  to  the   functions  of  such   Department  of
Transportation.

      "ELIGIBLE  ACCOUNT"  means an account  established by and with an Eligible
Institution at the request of the Mortgagee,  which institution  agrees, for all
purposes of the UCC including Article 8 thereof,  that (a) such account shall be
a  "securities  account"  (as  defined  in  Section  8-501 of the UCC),  (b) all
property  (other  than  cash)  credited  to such  account  shall be treated as a
"financial asset" (as defined in Section 8-102(9) of the UCC), (c) the Mortgagee
shall be the "entitlement holder" (as defined in Section 8-102(7) of the UCC) in



respect of such account,  (d) it will comply with all entitlement  orders issued
by the Mortgagee to the exclusion of the Lessee and the Owner  Trustee,  and (e)
the "securities  intermediary  jurisdiction" (under Section 8-110(e) of the UCC)
shall be the State of New York.

      "ELIGIBLE  INSTITUTION"  means  the  corporate  trust  department  of  (a)
Wilmington  Trust  Company,  acting  solely  in its  capacity  as a  "securities
intermediary"  (as defined in Section 8-102(14) of the UCC), or (b) a depository
institution  organized under the laws of the United States of America or any one
of the states  thereof or the  District  of  Columbia  (or any U.S.  branch of a
foreign  bank),  which has a long-term  unsecured  debt rating from  Moody's and
Standard & Poor's of at least A-3 or its equivalent.

      "ENFORCEMENT DATE" is defined in Section 4.03 of the Trust Indenture.

      "ENGINE" means (a) each of the engines manufactured by Engine Manufacturer
and identified by Engine  Manufacturer's model number and Engine  Manufacturer's
serial number set forth in Lease  Supplement No. 1 and  originally  installed on
the  Airframe on delivery  thereof  pursuant to the Lease,  and any  Replacement
Engine,  in any case whether or not from time to time installed on such Airframe
or  installed  on any  other  airframe  or  aircraft,  and (b) any and all Parts
incorporated or installed in or attached or appurtenant to such engine,  and any
and all Parts removed from such engine,  unless title to such Parts shall not be
vested in Lessor in accordance  with Section 8.1 and Annex C of the Lease.  Upon
substitution  of a Replacement  Engine under and in  accordance  with the Lease,
such  Replacement  Engine  shall  become  subject  to the  Lease and shall be an
"Engine" for all purposes of the Lease and the other  Operative  Agreements  and
thereupon  the  Engine  for which the  substitution  is made  shall no longer be
subject to the Lease, and such replaced Engine shall cease to be an "Engine."

      "ENGINE CONSENT AND AGREEMENT" means the Engine  Manufacturer  Consent and
Agreement [________] dated as of even date with the Participation  Agreement, of
Engine Manufacturer.

      "ENGINE MANUFACTURER" means [CFM INTERNATIONAL,  A DELAWARE  CORPORATION.]
[GENERAL  ELECTRIC  COMPANY,  A  NEW  YORK  CORPORATION.]  [ROLLS-ROYCE  PLC,  A
CORPORATION ORGANIZED UNDER THE LAWS OF ENGLAND.]

      "EQUIPMENT  NOTE  REGISTER"  is  defined  in  Section  2.07  of the  Trust
Indenture.

      "EQUIPMENT  NOTES" means and includes any equipment notes issued under the
Trust  Indenture in the form specified in Section 2.01 thereof (as such form may
be varied  pursuant to the terms of the Trust  Indenture) and any Equipment Note



issued under the Trust Indenture in exchange for or replacement of any Equipment
Note.

      "ERISA" means the Employee  Retirement Income Security Act of 1974 and any
regulations and rulings issued thereunder all as amended and in effect from time
to time.

      "ESCROW AGENT" means First Security Bank, National Association,  as Escrow
Agent under each of the Escrow Agreements.

      "ESCROW  AGREEMENT"  means  each of the  three  Escrow  and  Paying  Agent
Agreements, among the Escrow Agent, the Paying Agent, certain initial purchasers
of the Pass  Through  Certificates  named  therein  and one of the Pass  Through
Trustees,  dated as of the Issuance  Date,  each of which  relates to one of the
Pass Through Trusts, PROVIDED that, for purposes of any obligation of Lessee, no
amendment, modification or supplement to, or substitution or replacement of, any
such Escrow Agreement shall be effective unless consented to by Lessee.

      "EVENT OF DEFAULT" is defined in Section 4.02 of the Trust Indenture.

      "EVENT OF LOSS"  means,  with  respect to the  Aircraft,  Airframe  or any
Engine, any of the following circumstances, conditions or events with respect to
such property, for any reason whatsoever:

      (a)   the  destruction  of such property,  damage to such property  beyond
            economic repair or rendition of such property  permanently unfit for
            normal use by Lessee;

      (b)   the actual or constructive total loss of such property or any damage
            to such  property,  or requisition of title or use of such property,
            which  results  in an  insurance  settlement  with  respect  to such
            property on the basis of a total loss or constructive or compromised
            total loss;

      (c)   any theft,  hijacking or disappearance of such property for a period
            of 180 consecutive days or more;

      (d)   any  seizure,  condemnation,  confiscation,  taking  or  requisition
            (including loss of title) of such property by any Government  Entity
            or purported Government Entity (other than a requisition of use by a
            Permitted  Government Entity) for a period exceeding 180 consecutive
            days or, if earlier, at the end of the Term;




      (e)   any seizure,  condemnation,  confiscation,  taking or requisition of
            use  of  such  property  by any  Permitted  Government  Entity  that
            continues  until  the 30th  day  after  the  last  day of the  Term,
            PROVIDED that no such Event of Loss shall exist if Lessor shall have
            elected  not to treat  such  event as an Event of Loss  pursuant  to
            Section 10.6 of the Lease; and

      (f)   as a result of any law, rule,  regulation,  order or other action by
            the Aviation Authority or by any Government Entity of the government
            of registry of the Aircraft or by any  Government  Entity  otherwise
            having  jurisdiction over the operation or use of the Aircraft,  the
            use of such  property in the normal  course of Lessee's  business of
            passenger  air  transportation  is  prohibited  for a period  of 180
            consecutive days, unless Lessee, prior to the expiration of such 180
            day period,  shall have undertaken and shall be diligently  carrying
            forward  such steps as may be  necessary  or desirable to permit the
            normal use of such property by Lessee,  but in any event if such use
            shall have been  prohibited for a period of two  consecutive  years,
            provided  that no Event of Loss shall be deemed to have  occurred if
            such  prohibition  has been applicable to Lessee's entire U.S. fleet
            of  such  property  and  Lessee,  prior  to the  expiration  of such
            two-year  period,  shall  have  conformed  at least one unit of such
            property  in its fleet to the  requirements  of any such law,  rule,
            regulation,  order or other action and commenced regular  commercial
            use of the  same  in  such  jurisdiction  and  shall  be  diligently
            carrying  forward,  in a manner which does not discriminate  against
            such  property  in so  conforming  such  property,  steps  which are
            necessary  or  desirable to permit the normal use of the Aircraft by
            Lessee,  but in any event if such use shall have been prohibited for
            a period  of three  years or such  use  shall be  prohibited  at the
            expiration of the Term.

      "EXCLUDED PAYMENTS" means (i) indemnity payments paid or payable by Lessee
to or in  respect  of Owner  Participant,  or Owner  Trustee  in its  individual
capacity,  their  respective  Affiliates,  successors and permitted  assigns and
their directors,  officers, employees, servants and agents pursuant to Section 9
of the Participation  Agreement or any  corresponding  payments under the Lease,
(ii)  proceeds  of public  liability  insurance  paid or  payable as a result of
insurance  claims made, or losses  suffered,  by Owner Trustee in its individual
capacity or by Owner Participant,  that are payable directly to Owner Trustee in
its  individual  capacity,  or Owner  Participant,  respectively,  for their own
account,  (iii) proceeds of insurance maintained with respect to the Aircraft by



Owner  Participant  or any  Affiliate  thereof  for its or their own  account or
benefit (whether  directly or through Owner Trustee) and permitted under Section
11.2 of the Lease, (iv) all payments required to be made under the Tax Indemnity
Agreement by Lessee  whether or not  denominated as  Supplemental  Rent, (v) any
Transaction  Expenses paid or payable by the Lessee to the Owner Trustee (to the
extent for its sole benefit) or the Owner  Participant  pursuant to the Lease or
the Participation Agreement, (vi) any amount payable to the Owner Participant by
any transferee as the purchase price of the Owner Participant's  interest in the
Trust Estate,  (vii) any interest that pursuant to the Operative  Agreements may
from time to time accrue in respect of any of the amounts  described  in clauses
(i) through  (vi)  above,  (viii) any right to enforce the payment of any amount
described in clauses (i) through (vii) above (PROVIDED, that the rights referred
to in this  clause  (viii)  shall not be deemed to include  the  exercise of any
remedies  provided  for in the Lease  other  than the right to sue for  specific
performance  of any  covenant  to make such  payment  or to sue for  damages  in
respect of the breach of any such  covenant)  and (ix) any right to exercise any
election or option or make any decision or determination,  or to give or receive
any notice,  consent, waiver or approval, or to take any other action in respect
of, but in each case, only to the extent relating to, any Excluded Payments.

      "EXPENSES" means any and all liabilities,  obligations,  losses,  damages,
settlements,   penalties,   claims,   actions,   suits,   costs,   expenses  and
disbursements (including, without limitation,  reasonable fees and disbursements
of legal counsel,  accountants,  appraisers,  inspectors or other professionals,
and costs of investigation).

      "FAA" means the Federal  Aviation  Administration  of the United States or
any  Government  Entity  succeeding  to the  functions of such Federal  Aviation
Administration.

      "FAA BILL OF SALE" means a bill of sale for the Aircraft on AC Form 8050-2
(or such other form as may be approved by the FAA) delivered to Owner Trustee on
the Delivery Date by Airframe Manufacturer.

      "FAA FILED DOCUMENTS"  means the Lease,  Lease Supplement No. 1, the Trust
Indenture, the Trust Agreement, the initial Trust Indenture Supplement,  the FAA
Bill of Sale and an application for registration of the Aircraft with the FAA in
the name of Owner Trustee.

      "FAA  REGULATIONS"  means  the  Federal  Aviation  Regulations  issued  or
promulgated pursuant to the Act from time to time.




      "FAIR MARKET  RENTAL  VALUE" means the fair market rental value in Dollars
for the  Aircraft  that would apply in an  arm's-length  transaction  between an
informed and willing  lessee under no compulsion  to lease,  and an informed and
willing  lessor under no compulsion to lease,  the Aircraft,  for the applicable
Renewal  Lease Term,  assuming  that (a) the  Aircraft  has been  maintained  in
accordance with, and is in the condition required by, the Lease, (b) payments of
rent would be made semiannually, and (c) the Aircraft would be leased during any
such Renewal Lease Term on the same terms and conditions as are set forth in the
Lease with respect to the Base Lease Term.

      "FAIR MARKET SALES VALUE" means the fair market sales value in Dollars for
the Aircraft that would apply in an arm's-length transaction between an informed
and willing buyer under no compulsion to buy, and an informed and willing seller
under no compulsion to sell, the Aircraft,  in a transaction that would close on
or about the relevant time of determination,  assuming that (a) the Aircraft has
been  maintained in accordance  with,  and is in the condition  required by, the
Lease and (b) the Aircraft would be delivered to such informed and willing buyer
in the return condition required by the Lease.

      "FINANCING STATEMENTS" means, collectively, UCC-1 (and, where appropriate,
UCC-3) financing  statements (a) covering the Trust Indenture  Estate,  by Owner
Trustee,  as debtor,  showing Mortgagee as secured party, for filing in Utah and
each other  jurisdiction  that,  in the opinion of  Mortgagee,  is  necessary to
perfect its Lien on the Trust  Indenture  Estate and (b)  covering the Lease and
the Aircraft,  as a precautionary  matter, by Lessee,  as lessee,  showing Owner
Trustee as lessor and  Mortgagee  as  assignee of Owner  Trustee,  for filing in
Texas and each other  jurisdiction  that,  in the  opinion of Owner  Trustee and
Mortgagee, is reasonably desirable.

      "FIRST  SECURITY"  means First  Security  Bank,  National  Association,  a
national  banking  association,  not in its capacity as Owner  Trustee under the
Trust Agreement, but in its individual capacity.

      "FIXED RENEWAL LEASE TERM" means each term for which the Lease is extended
by  Lessee,  if any,  pursuant  to the  first  and  second  such  extensions  in
accordance with Section 17 of the Lease.

      "GAAP" means generally accepted accounting  principles as set forth in the
statements of financial  accounting standards issued by the Financial Accounting
Standards Board of the American  Institute of Certified Public  Accountants,  as
such principles may at any time or from time to time be varied by any applicable



financial accounting rules or regulations issued by the SEC and, with respect to
any person,  shall mean such principles applied on a basis consistent with prior
periods except as may be disclosed in such person's financial statements.

      "GOVERNMENT  ENTITY" means (a) any federal,  state,  provincial or similar
government,  and any  body,  board,  department,  commission,  court,  tribunal,
authority,  agency or other  instrumentality of any such government or otherwise
exercising any executive,  legislative,  judicial,  administrative or regulatory
functions  of  such  government  or  (b)  any  other  government  entity  having
jurisdiction  over  any  matter  contemplated  by the  Operative  Agreements  or
relating to the  observance  or  performance  of the  obligations  of any of the
parties to the Operative Agreements.

      "GTA"  means the  General  Terms  Agreement  as  defined  in the  Purchase
Agreement Assignment.

      "INDEMNITEE"  means (i) First  Security  and Owner  Trustee,  (ii) WTC and
Mortgagee,  (iii) each separate or additional  trustee appointed pursuant to the
Trust Agreement or the Trust  Indenture,  (iv) each  Participant,  (v) the Trust
Estate  and the Trust  Indenture  Estate,  (vi) each  Affiliate  of the  persons
described  in  clauses  (i)  through  (iv),  inclusive,   (vii)  the  respective
directors,  officers,  employees,  agents and  servants  of each of the  persons
described in clauses (i) through (iv)  inclusive and in clause (vi),  (viii) the
successors and permitted assigns of the persons described in clauses (i) through
(iv),  inclusive,  and in  clauses  (vi) and  (vii)  and  (ix) the Pass  Through
Indemnitees; PROVIDED THAT the Pass Through Indemnitees are Indemnitees only for
purposes of Section 9.1 of the  Participation  Agreement.  If any  Indemnitee is
Airframe Manufacturer or Engine Manufacturer or any subcontractor or supplier of
either thereof, such Person shall be an Indemnitee only in its capacity as Owner
Participant, Loan Participant or Note Holder.

      "INDENTURE AGREEMENTS" means the Participation  Agreement,  the Lease, the
Purchase  Agreement,   the  Purchase  Agreement  Assignment,   the  Consent  and
Agreement,  the Engine  Consent and  Agreement,  the Bills of Sale and any other
contract,  agreement or  instrument  from time to time assigned or pledged under
the Trust Indenture.

      "INDENTURE DEFAULT" means any condition,  circumstance, act or event that,
with the  giving of  notice,  the  lapse of time or both,  would  constitute  an
Indenture Event of Default.




      "INDENTURE  EVENT OF  DEFAULT"  means  any one or more of the  conditions,
circumstances, acts or events set forth in Section 4.02 of the Trust Indenture.

      "INDENTURE INDEMNITEE" means (i) WTC and the Mortgagee, (ii) each separate
or  additional  trustee  appointed  pursuant to the Trust  Indenture,  (iii) the
Subordination Agent, (iv) the Liquidity Provider, (v) each Pass Through Trustee,
(vi) the Paying Agent,  (vii) the Escrow Agent and (viii) each of the respective
directors,  officers,  employees,  agents and  servants  of each of the  persons
described in clauses (i) through (vii) inclusive above.

      "INTERCREDITOR AGREEMENT" means that certain Intercreditor Agreement among
the Pass Through Trustees,  the Liquidity Provider and the Subordination  Agent,
dated as of the Issuance Date,  PROVIDED that, for purposes of any obligation of
Lessee,  no  amendment,  modification  or  supplement  to,  or  substitution  or
replacement of, such Intercreditor Agreement shall be effective unless consented
to by Lessee.

      "INTERIM  LEASE TERM" means the period  commencing  on and  including  the
Delivery  Date,  and ending on and including the day  immediately  preceding the
Commencement  Date  or such  earlier  date  on  which  the  Term  terminates  in
accordance with the provisions of the Lease.

      "INTERIM RENT" is defined in Schedule 1 to the Lease.

      "IRS"  means the  Internal  Revenue  Service of the  United  States or any
Government Entity succeeding to the functions of such Internal Revenue Service.

      "ISSUANCE DATE" means February 8, 1999.

      "LAW"  means  (a)  any  constitution,   treaty,   statute,   law,  decree,
regulation,  order,  rule or directive  of any  Government  Entity,  and (b) any
judicial or administrative  interpretation or application of, or decision under,
any of the foregoing.

      "LEASE" or "LEASE AGREEMENT" means the Lease Agreement  [________],  dated
as of even date with the  Participation  Agreement,  between  Owner  Trustee and
Lessee.

      "LEASE DEFAULT" means any condition, circumstance, act or event that, with
the giving of notice,  the lapse of time or both, would constitute a Lease Event
of Default.

      "LEASE  EVENT  OF  DEFAULT"  means  any  one or  more  of the  conditions,
circumstances, acts or events set forth in Section 14 of the Lease.




      "LEASE SUPPLEMENT" means a supplement to the Lease, in the form of Exhibit
A to the Lease.

      "LEASE  SUPPLEMENT  NO. 1" means the initial Lease  Supplement,  dated the
Delivery Date.

      "LESSEE" means Continental Airlines, Inc., a Delaware corporation.

      "LESSEE  OPERATIVE  AGREEMENTS"  means the  Participation  Agreement,  the
Lease,  Lease  Supplement  No. 1, the Tax Indemnity  Agreement,  the BFE Bill of
Sale, the Purchase Agreement  Assignment and each other agreement between Lessee
and  any  other  party  to  the   Participation   Agreement,   relating  to  the
Transactions, delivered on the Delivery Date.

      "LESSEE PERSON" means Lessee, any sublessee,  assignee, successor or other
user or person in  possession  of the  Aircraft,  Airframe  or an Engine with or
without color of right, or any Affiliate of any of the foregoing  (excluding any
Tax Indemnitee or any related Tax Indemnitee with respect thereto, or any person
using or claiming any rights with respect to the Aircraft, Airframe or an Engine
directly  by or  through  any of the  persons  in  this  parenthetical,  but not
excluding  any  Person  claiming  directly  or  indirectly  through or under the
Lease).

      "LESSEE'S   ADVISOR"  is  defined  in  Schedule  3  to  the  Participation
Agreement.

      "LESSOR" means Owner Trustee in its capacity as lessor under the Lease.

      "LESSOR  LIEN"  means,  with  respect  to any person and in respect of any
property (including,  without limitation,  the Trust Estate, the Trust Indenture
Estate, the Aircraft,  Airframe,  Engines,  Parts or Aircraft  Documents) or any
payments,  any Lien on such  property or  payments  which (a) arises from claims
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) not related to any of the transactions
contemplated by the Operative Agreements,  (b) results from acts or omissions of
such person (if such person is a trustee,  whether in its individual capacity or
in its capacity as a trustee) in violation of such  person's  obligations  under
any of the terms of the Operative Agreements, or not related to the transactions
contemplated  by the Operative  Agreements,  (c) is imposed as a result of Taxes
against  such  person (if such  person is a trustee,  whether in its  individual
capacity or in its capacity as a trustee) or any of its  Affiliates not required
to be indemnified  by Lessee under the  Participation  Agreement,  or (d) claims



against  such person  arising out of any transfer by such person of its interest
in the  Aircraft,  the Trust Estate or the  Operative  Agreements,  other than a
Transfer  permitted by the terms of the Operative  Agreements or pursuant to the
exercise of remedies set forth in Section 15 of the Lease.

      "LESSOR'S  COST" means the  aggregate of the amounts paid by Owner Trustee
to Airframe Manufacturer and Lessee to purchase the Aircraft and BFE pursuant to
the  Purchase  Agreement  Assignment  and the  Participation  Agreement,  and is
designated by Dollar amount in Schedule 3 to the Participation Agreement.

      "LIEN" means any mortgage, pledge, lien, charge, claim, encumbrance, lease
or security interest affecting the title to or any interest in property.

      "LIQUIDITY   FACILITIES"  means  the  three  Revolving  Credit  Agreements
(consisting of a separate Revolving Credit Agreement with the Liquidity Provider
with respect to each Pass Through Trust)  between the  Subordination  Agent,  as
borrower,  and the  Liquidity  Provider,  each  dated as of the  Issuance  Date,
PROVIDED  that,  for  purposes  of  any  obligation  of  Lessee,  no  amendment,
modification  or supplement  to, or  substitution  or  replacement  of, any such
Liquidity Facility shall be effective unless consented to by Lessee.

      "LIQUIDITY PROVIDER" means Bayerische Landesbank Girozentrale, as "Class A
Liquidity  Provider,"  "Class B  Liquidity  Provider"  and  "Class  C  Liquidity
Provider" (as such terms are defined in the Intercreditor Agreement).

      "LOAN  PARTICIPANTS"  mean, until the Closing shall have been consummated,
the  Applicable  Pass Through  Trustees,  and after the Closing  shall have been
consummated, each Note Holder.

      "LOSS  PAYMENT  DATE" means the date on which  payment is due  pursuant to
Section 10.1.2(a)(i) of the Lease.

      "MAINTENANCE PROGRAM" is defined in Annex C to the Lease.

      "MAJORITY IN INTEREST OF NOTE  HOLDERS"  means as of a particular  date of
determination,  the holders of a majority in aggregate unpaid Original Amount of
all Equipment  Notes  outstanding as of such date (excluding any Equipment Notes
held by Owner Trustee, Lessee, or Owner Participant or any Affiliate of any such
party or any interests of Owner Trustee or Owner  Participant  therein by reason
of  subrogation  pursuant  to Section  4.03 of the Trust  Indenture  (unless all
Equipment Notes then outstanding shall be held by Owner Trustee,  Lessee,  Owner
Participant or any Affiliate of any thereof)); PROVIDED that for the purposes of



directing  any  action or  casting  any vote or giving  any  consent,  waiver or
instruction  hereunder any Note Holder of an Equipment  Note or Equipment  Notes
may allocate,  in such Note Holder's sole discretion,  any fractional portion of
the principal amount of such Equipment Note or Equipment Notes in favor of or in
opposition to any such action, vote, consent, waiver or instruction.

      "MAKE-WHOLE  AMOUNT" means,  with respect to any Equipment Note, an amount
(as determined by an independent  investment bank of national standing) equal to
the excess, if any, of (a) the present value of the remaining scheduled payments
of  principal  and  interest  to  maturity of such  Equipment  Note  computed by
discounting such payments on a semiannual basis on each Payment Date (assuming a
360-day  year of  twelve  30-day  months)  using a  discount  rate  equal to the
Treasury Yield over (b) the outstanding  principal amount of such Equipment Note
plus accrued interest to the date of determination.  For purposes of determining
the Make-Whole Amount, "Treasury Yield" means, at the date of determination with
respect to any Equipment Note, the interest rate (expressed as a decimal and, in
the case of United States Treasury bills,  converted to a bond equivalent yield)
determined to be the per annum rate equal to the  semi-annual  yield to maturity
for United States Treasury  securities maturing on the Average Life Date of such
Equipment Note and trading in the public securities markets either as determined
by  interpolation  between the most recent weekly  average yield to maturity for
two  series  of  United  States  Treasury  securities,  trading  in  the  public
securities markets,  (A) one maturing as close as possible to, but earlier than,
the Average Life Date of such Equipment Note and (B) the other maturing as close
as possible to, but later than, the Average Life Date of such Equipment Note, in
each case as  published  in the most recent  H.15(519)  or, if a weekly  average
yield to maturity for United States Treasury  securities maturing on the Average
Life Date of such Equipment Note is reported on the most recent H.15(519),  such
weekly  average  yield to maturity as  published in such  H.15(519)  "H.15(519)"
means the  weekly  statistical  release  designated  as such,  or any  successor
publication,  published by the Board of Governors of the Federal Reserve System.
The date of determination of a Make-Whole Amount shall be the third Business Day
prior  to the  applicable  payment  or  redemption  date  and the  "most  recent
H.15(519)"  means the H.15(519)  published prior to the close of business on the
third Business Day prior to the applicable payment or redemption date.

      "MANUFACTURER'S  PURCHASE  PRICE" means the amount  required to be paid to
the Airframe  Manufacturer  to purchase  the  Aircraft  pursuant to the Purchase
Agreement Assignment.




      "MATERIAL  ADVERSE CHANGE" means,  with respect to any person,  any event,
condition or circumstance  that  materially and adversely  affects such person's
business  or  consolidated  financial  condition,  or its  ability to observe or
perform  its  obligations,   liabilities  and  agreements  under  the  Operative
Agreements.

      "MINIMUM  LIABILITY  INSURANCE  AMOUNT" is  defined  in  Schedule 1 to the
Lease.

      "MOODY'S" means Moody's Investors Service, Inc.

      "MORTGAGED PROPERTY" is defined in Section 3.03 of the Trust Indenture.

      "MORTGAGEE"   means   Wilmington   Trust  Company,   a  Delaware   banking
corporation, not in its individual capacity but solely as loan trustee under the
Trust Indenture.

      "MORTGAGEE AGREEMENTS" means,  collectively,  the Participation Agreement,
the Trust  Indenture and each other  agreement  between  Mortgagee and any other
party to the Participation Agreement, relating to the Transactions, delivered on
the Delivery Date.

      "MORTGAGEE  EVENT" means (i) in the event of a  reorganization  proceeding
involving the Lessee under Chapter 11 of the Bankruptcy Code, (A) the trustee in
such  proceeding  or  the  Lessee  not  assuming  or  agreeing  to  perform  its
obligations  under the Lease,  as  contemplated  under Section 1110,  during the
60-day period under Section 1110(a)(1)(A) of the Bankruptcy Code (or such longer
period as may apply under Section 1110(b) of the Bankruptcy  Code) or (B) at any
time after agreeing to perform or assuming such obligations, such trustee or the
Lessee ceasing to perform such  obligations  with the result that the Continuous
Stay Period comes to an end or (ii) either the Equipment Notes shall have become
due and payable  pursuant to Section 4.04(b) of the Trust Indenture or Mortgagee
has taken  action or notified  Owner  Trustee  that it intends to take action to
foreclose the Lien of the Trust Indenture or otherwise  commence the exercise of
any  significant  remedy  in  accordance  with  Section  4.04(a)  of  the  Trust
Indenture.

      "NET ECONOMIC  RETURN" means the Owner  Participant's  net after-tax yield
utilizing the multiple  investment sinking fund method of analysis and aggregate
net  after-tax  cash flow,  computed  on the basis of the same  methodology  and
assumptions  as were utilized by the initial Owner  Participant  in  determining
Basic Rent, Stipulated Loss Value percentages and Termination Value percentages,
as of the Delivery  Date,  as such  assumptions  may be adjusted for events that



have been the basis for  adjustments to Basic Rent pursuant to Section  3.2.1(b)
of the Lease or events giving rise to indemnity  payments  pursuant to Section 5
of the Tax Indemnity Agreement; PROVIDED, that, if the initial Owner Participant
shall have transferred its interest,  Net Economic Return shall be calculated as
if the initial Owner  Participant had retained its interest;  PROVIDED  FURTHER,
that,  notwithstanding the preceding proviso,  solely for purposes of Section 11
of the  Participation  Agreement and  calculating any adjustments to Basic Rent,
Stipulated  Loss Values and  Termination  Values in connection  with a refunding
pursuant to such  Section 11 at a time when Owner  Participant  is a  transferee
(other than an Affiliate of the initial Owner Participant),  the after-tax yield
(but not the  after-tax  cash flow)  component of Net  Economic  Return shall be
calculated  on the basis of the  methodology  and  assumptions  utilized  by the
transferee Owner Participant as of the date on which it acquired its interest.

      "NET PRESENT  VALUE OF RENTS" means the present  value,  as of the date of
determination,  discounted at 10% per annum, compounded semiannually to the date
of  determination,  of all unpaid Basic Rent payments during the  then-remaining
portion of the Base Lease Term, expressed as a percentage of Lessor's Cost.

      "NET WORTH" means, for any person, the excess of its total assets over its
total liabilities.

      "NEW  DEBT"  means  debt  securities  in  an  aggregate  principal  amount
specified in the Refunding Information.

      "NON-U.S.  PERSON" means any Person other than a United States person,  as
defined in Section 7701(a)(30) of the Code.

      "NOTE  HOLDER"  means at any time  each  registered  holder of one or more
Equipment Notes.

      "NOTE PURCHASE AGREEMENT" means the Note Purchase  Agreement,  dated as of
the Issuance Date, among Continental  Airlines,  Inc., the Subordination  Agent,
the Escrow Agent,  the Paying Agent and the Pass Through Trustee under each Pass
Through Trust Agreement providing for, among other things, the issuance and sale
of certain  equipment  notes,  PROVIDED  that, for purposes of any obligation of
Lessee,  no  amendment,  modification  or  supplement  to,  or  substitution  or
replacement of, such Agreement shall be effective unless consented to by Lessee.

      "OFFICER'S   CERTIFICATE"   means,   in   respect  of  any  party  to  the
Participation  Agreement,  a certificate signed by the Chairman,  the President,
any Vice  President  (including  those with  varying  ranks  such as  Executive,



Senior,  Assistant or Staff Vice  President),  the Treasurer or the Secretary of
such party.

      "OPERATIVE AGREEMENTS" means,  collectively,  the Participation Agreement,
the  Trust  Agreement,  the  Purchase  Agreement  Assignment,  the  Consent  and
Agreement,  the Engine Consent and Agreement, the Lease, Lease Supplement No. 1,
the Trust Indenture, the initial Trust Indenture Supplement,  the Bills of Sale,
the Tax Indemnity Agreement and the Equipment Notes.

      "OPERATIVE INDENTURES" means each of the indentures under which notes have
been issued and  purchased  by the Pass  Through  Trustees  pursuant to the Note
Purchase Agreement.

      "OP JURISDICTION" is defined in Schedule 3 to the Participation Agreement.

      "ORIGINAL  AMOUNT,"  with respect to an Equipment  Note,  means the stated
original  principal  amount of such  Equipment  Note and,  with  respect  to all
Equipment Notes,  means the aggregate stated original  principal  amounts of all
Equipment Notes.

      "OWNER PARTICIPANT" means the person executing the Participation Agreement
as "Owner  Participant";  PROVIDED  that if an Owner  Participant  Transfers its
interest to a successor Owner  Participant,  such transferring Owner Participant
shall thereafter no longer be considered an "Owner Participant".

      "OWNER  PARTICIPANT  AGREEMENTS"  means,  collectively,  the Participation
Agreement,  the Tax  Indemnity  Agreement,  the Trust  Agreement  and each other
agreement  between Owner  Participant  and any other party to the  Participation
Agreement relating to the Transactions, delivered on the Delivery Date.

      "OWNER  PARTICIPANT'S  PERCENTAGE"  means the  percentage of Lessor's Cost
allocated to the Owner Participant in Schedule 2 to the Participation Agreement.

      "OWNER  TRUSTEE"  means  First  Security  Bank,  National  Association,  a
national  banking  association,  not  in  its  individual  capacity,  except  as
expressly provided in any Operative Agreement, but solely as Owner Trustee under
the Trust Agreement.

      "OWNER  TRUSTEE   AGREEMENTS"  means,   collectively,   the  Participation
Agreement,  the Lease,  Lease Supplement No. 1, the Trust  Agreement,  the Trust
Indenture,  the initial Trust Indenture  Supplement,  the Equipment  Notes,  the
Purchase  Agreement  Assignment,  and each other agreement between Owner Trustee



and  any  other  party  to  the   Participation   Agreement,   relating  to  the
Transactions, delivered on the Delivery Date.

      "PARTICIPANTS"  means,  collectively,  Owner  Participant  and  each  Loan
Participant and  "Participant"  means Owner  Participant or a Loan  Participant,
individually.

      "PARTICIPATION  AGREEMENT" means the  Participation  Agreement  [________]
dated as of [________]  among Lessee,  Owner  Participant,  Owner  Trustee,  the
Applicable Pass Through Trustees, Subordination Agent and Mortgagee.

      "PARTS"   means   all   appliances,   parts,   components,    instruments,
appurtenances,  accessories,  furnishings, seats and other equipment of whatever
nature  (other than (a) Engines or engines,  and (b) any items  leased by Lessee
from a third party other than Lessor)),  that may from time to time be installed
or incorporated in or attached or appurtenant to the Airframe or any Engine.

      "PASS THROUGH  AGREEMENTS"  means the Pass Through Trust  Agreements,  the
Note Purchase  Agreement,  the Deposit  Agreements,  the Escrow Agreements,  the
Intercreditor  Agreement,  the Liquidity Facilities and the Fee Letters referred
to in  Section  2.03 of  each of the  Liquidity  Facilities,  PROVIDED,  that no
amendment, modification or supplement to, or substitution or replacement of, any
such Fee Letter shall be effective  for  purposes of any  obligation  of Lessee,
unless consented to by Lessee.

      "PASS THROUGH  CERTIFICATES" means the pass through certificates issued by
the Pass Through Trusts (and any other pass through  certificates for which such
pass through certificates may be exchanged).

      "PASS THROUGH  INDEMNITEES" means (i) the Subordination  Agent, the Paying
Agent, the Escrow Agent, the Liquidity Provider,  and the Pass Through Trustees,
(ii) each Affiliate of a person described in the preceding clause (i), (iii) the
respective directors,  officers,  employees,  agents and servants of each of the
persons  described in the preceding clauses (i) and (ii) and (iv) the successors
and permitted  assigns of the persons  described in the  preceding  clauses (i),
(ii) and (iii).

      "PASS THROUGH  TRUST" means each of the three separate pass through trusts
created under the Pass Through Trust Agreements.

      "PASS  THROUGH TRUST  AGREEMENT"  means each of the three  separate  Trust
Supplements,  together in each case with the Basic Pass Through Trust Agreement,
each dated as of the Issuance  Date,  by and between the Lessee and Pass Through
Trustee, PROVIDED, that, for purposes of any obligation of Lessee, no amendment,



modification  or supplement  to, or  substitution  or  replacement  of, any such
Agreement shall be effective unless consented to by Lessee.

      "PASS THROUGH TRUSTEE" means Wilmington Trust Company,  a Delaware banking
corporation, in its capacity as trustee under each Pass Through Trust Agreement.

      "PASS THROUGH TRUSTEE AGREEMENTS" means the Participation  Agreement,  the
Pass  Through  Trust  Agreements,  the  Note  Purchase  Agreement,  the  Deposit
Agreements, the Escrow Agreements, and the Intercreditor Agreement.

      "PAYMENT  DATE"  means (i) each  February  2 and August 2 during the Term,
commencing with the first such date to occur after the  Commencement  Date, (ii)
the Scheduled  Expiration Date and (iii) each Scheduled  Renewal Term Expiration
Date, if any.

      "PAYMENT DUE RATE" is defined in Schedule 1 to the Lease.

      "PAYMENT PERIOD" means each of the consecutive semiannual periods (or such
applicable  shorter period ended on the Scheduled  Expiration Date and the first
and last Payment  Dates of any Renewal Term) during the Term ending on a Payment
Date, the first such period commencing on and including the Commencement Date.

      "PAYING AGENT" means Wilmington Trust Company,  as Paying Agent under each
of the Escrow Agreements.

      "PERMITTED  AIR  CARRIER"  means  (i) any  manufacturer  of  airframes  or
aircraft  engines,  or any Affiliate of a manufacturer  of airframes or aircraft
engines,  (ii) any Permitted  Foreign Air Carrier,  (iii) any person approved in
writing by Lessor or (iv) any U.S. Air Carrier.

      "PERMITTED COUNTRY" means any country listed on Schedule 5 to the Lease.

      "PERMITTED  FOREIGN AIR CARRIER"  means any air carrier with its principal
executive  offices in any  Permitted  Country and which is authorized to conduct
commercial  airline  operations  and to  operate  jet  aircraft  similar  to the
Aircraft under the applicable Laws of such Permitted Country.

      "PERMITTED  GOVERNMENT  ENTITY" means (i) the U.S.  Government or (ii) any
Government  Entity  if the  Aircraft  is then  registered  under the laws of the
country of such Government Entity.

      "PERMITTED  INSTITUTION"  means (a) any  bank,  trust  company,  insurance
company,  financial  institution or corporation  (other than,  without  Lessee's



consent,  a commercial air carrier, a commercial  aircraft  operator,  a freight
forwarder or Affiliate  of any of the  foregoing),  in each case with a combined
capital and surplus or net worth of at least $50,000,000.

      "PERMITTED  LIEN" means any Lien  described  in clauses  (a) through  (g),
inclusive, of Section 6 of the Lease.

      "PERMITTED SUBLEASE" means a sublease permitted under Section 7.2.7 of the
Lease.

      "PERMITTED SUBLESSEE" means the sublessee under a Permitted Sublease.

      "PERSONS" or  "PERSONS"  means  individuals,  firms,  partnerships,  joint
ventures, trusts, trustees,  Government Entities,  organizations,  associations,
corporations,  government  agencies,  committees,  departments,  authorities and
other bodies, corporate or incorporate,  whether having distinct legal status or
not, or any member of any of the same.

      "PLAN" means any employee  benefit plan within the meaning of Section 3(3)
of ERISA, or any plan within the meaning of Section 4975(e)(1) of the Code.

      "PRELIMINARY NOTICE" is defined in Section 17.1 of the Lease.

      "PTT  PERCENTAGE"  means,  with  respect to each  Applicable  Pass Through
Trustee,  the percentage of Lessor's Cost allocated to such Pass Through Trustee
in Schedule 2 to the Participation Agreement.

      "PURCHASE  AGREEMENT"  means the  Purchase  Agreement  [________]  between
Airframe Manufacturer and Lessee (including all exhibits thereto,  together with
all letter  agreements  entered into that by their terms constitute part of such
Purchase  Agreement),  to the extent assigned pursuant to the Purchase Agreement
Assignment.

      "PURCHASE  AGREEMENT  ASSIGNMENT" means the Purchase  Agreement and Engine
Warranties Assignment  [________],  dated as of even date with the Participation
Agreement, between Lessee and Owner Trustee.

      "PURCHASE  DATE" means the last Business Day of the Base Lease Term or any
Renewal Lease Term, as specified in any Purchase Notice.

      "PURCHASE NOTICE" is defined in Section 17.3.1 of the Lease.

      "QIB" is defined in Section 2.08 of the Trust Indenture.




      "REFUNDING   CERTIFICATE"   means   a   certificate   of   an   authorized
representative of Owner Participant  delivered pursuant to Section 11.1.1 of the
Participation  Agreement,  setting  forth  (a) the  Refunding  Date  and (b) the
following information, subject to the limitations set forth in Section 11 of the
Participation  Agreement: (i) the principal amount of debt to be issued by Owner
Trustee on the Refunding Date, (ii) the proposed adjusted  debt/equity ratio and
(iii) the  proposed  revised  schedules  of Basic  Rent,  Stipulated  Loss Value
percentages and Termination  Value  percentages,  and the proposed  Amortization
Schedules, calculated in accordance with Section 3.2.1 of the Lease.

      "REFUNDING  DATE"  means  the  proposed  date  on  which  the  outstanding
Equipment  Notes will be redeemed and  refinanced  pursuant to Section 11 of the
Participation Agreement.

      "REFUNDING  INFORMATION"  means the information set forth in the Refunding
Certificate  (other than the Refunding  Date) as such  information may have been
revised by any  verification  procedures  demanded by Lessee pursuant to Section
3.2.1(d) of the Lease.

      "REMOVABLE PARTS" is defined in Section D of Annex C to the Lease.

      "RENEWAL  LEASE TERM" means,  collectively,  the Fixed Renewal Lease Terms
and the Subsequent Renewal Lease Terms, in each case, if any.

      "RENEWAL NOTICE" is defined in Section 17.2.1 of the Lease.

      "RENEWAL RENT" for the Aircraft means the rent payable therefor in respect
of a Renewal Lease Term determined pursuant to Section 17.2.2 of the Lease.

      "RENEWAL RENT LIMIT" is defined in Schedule 1 to the Lease.

      "RENT" means,  collectively,  Interim Rent,  Basic Rent,  Renewal Rent and
Supplemental Rent.

      "REPLACEMENT  AIRFRAME"  means any airframe  substituted  for the Airframe
pursuant to Section 10 of the Lease.

      "REPLACEMENT ENGINE" means an engine substituted for an Engine pursuant to
the Lease.

      "RETURN ACCEPTANCE SUPPLEMENT" means a Return Acceptance Supplement, dated
as of the date the  Aircraft is returned to Lessor  pursuant to Section 5 of the
Lease, by Lessor and Lessee substantially in the form of Exhibit B to the Lease.




      "SCHEDULED  DELIVERY  DATE" means the expected  Delivery  Date notified to
each Participant,  Owner Trustee and Mortgagee by Lessee pursuant to Section 4.1
of the Participation Agreement, which expected Delivery Date shall be a Business
Day not later than the Commitment Termination Date.

      "SCHEDULED EXPIRATION DATE" is defined in Schedule 1 to the Lease.

      "SCHEDULED  RENEWAL TERM EXPIRATION  DATE" means, in the case of the first
Fixed Renewal Lease Term,  the second  anniversary  of the Scheduled  Expiration
Date, in the case of the second Fixed Renewal Lease Term, the fourth anniversary
of the  Scheduled  Expiration  Date and, in the case of any  Subsequent  Renewal
Lease Term, the day preceding the first  anniversary of the commencement date of
such Subsequent Renewal Lease Term.

      "SEC" means the Securities  and Exchange  Commission of the United States,
or any  Government  Entity  succeeding to the functions of such  Securities  and
Exchange Commission.

      "SECTION  1110"  means 11 U.S.C.  ss. 1110 of the  Bankruptcy  Code or any
successor or analogous section of the federal bankruptcy Law in effect from time
to time.

      "SECURED OBLIGATIONS" is defined in Section 2.06 of the Trust Indenture.

      "SECURITIES ACT" means the Securities Act of 1933, as amended.

      "SECURITY" means a "security" as defined in Section 2(1) of the Securities
Act.

      "SENIOR HOLDER" is defined in Section 2.14(c) of the Trust Indenture.

      "SERIES" means any of Series A, Series B, Series C or Series D.

      "SERIES A" or "SERIES A EQUIPMENT  NOTES"  means  Equipment  Notes  issued
under the Trust  Indenture  and  designated  as  "Series A"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series A."

      "SERIES B" or "SERIES B EQUIPMENT  NOTES"  means  Equipment  Notes  issued
under the Trust  Indenture  and  designated  as  "Series B"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series B."




      "SERIES C" or "SERIES C EQUIPMENT  NOTES"  means  Equipment  Notes  issued
under the Trust  Indenture  and  designated  as  "Series C"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series C."

      "SERIES D" or "SERIES D EQUIPMENT  NOTES"  means  Equipment  Notes  issued
under the Trust  Indenture  and  designated  as  "Series D"  thereunder,  in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series D."

      "SIMILAR AIRCRAFT" is defined in Schedule 1 to the Lease.

      "SLV RATE" is defined in Schedule 1 to the Lease.

      "SPECIAL  DEFAULT"  means (i) the  failure  by Lessee to pay any amount of
Interim Rent,  Basic Rent,  Renewal Rent,  Stipulated  Loss Value or Termination
Value when due or (ii) the  occurrence  of any Lease  Default or Lease  Event of
Default referred to in Section 14.5 of the Lease.

      "STANDARD & POOR'S" means Standard & Poor's Ratings Services.

      "STIPULATED  LOSS VALUE" means,  with respect to the Aircraft,  (a) during
the Base Lease Term, the amount determined by multiplying (i) the percentage set
forth in Schedule 3 to the Lease (as  adjusted  from time to time in  accordance
with Section 3.2.1 of the Lease) opposite the Stipulated Loss Value Date by (ii)
Lessor's  Cost and (b) during any  Renewal  Lease  Term,  the amount  determined
pursuant  to  Section  17.2.3  of the  Lease.  Notwithstanding  anything  to the
contrary in any  Operative  Agreement,  Stipulated  Loss Value  shall  always be
sufficient to pay in full, as of the date of payment  thereof  (assuming  timely
payment  of the  Equipment  Notes  prior to such  date),  the  aggregate  unpaid
principal  amount of all Equipment Notes  outstanding as of such date,  together
with accrued and unpaid interest on all such Equipment Notes as of such date.

      "STIPULATED  LOSS VALUE DATE" means,  for any month, the day in such month
specified in Schedule 3 to the Lease or, if such day is not a Business  Day, the
immediately succeeding Business Day.

      "SUBORDINATION  AGENT" means  Wilmington  Trust Company,  as subordination
agent under the Intercreditor Agreement.

      "SUBORDINATION  AGENT AGREEMENTS" means the Participation  Agreement,  the
Liquidity Facilities and the Intercreditor Agreement.




      "SUBSEQUENT  RENEWAL  LEASE  TERM"  means each term for which the Lease is
extended by Lessee, if any, after the second Fixed Renewal Lease Term.

      "SUPPLEMENTAL   RENT"  means,   without   duplication   (a)  all  amounts,
liabilities, indemnities and obligations (other than Interim Rent, Basic Rent or
Renewal Rent but including  Make-Whole  Amount,  if any) that Lessee  assumes or
becomes obligated to or agrees to pay under any Lessee Operative Agreement to or
on behalf of Lessor or any other person, including, without limitation, payments
of Stipulated Loss Value,  Termination  Value and payments of indemnities  under
Section 9 of the Participation  Agreement,  but excluding any amount as to which
Lessee is  obligated  to pay a pro rata  share  pursuant  to clause  (e) of this
definition,  (b) (i) to the extent  not  payable  (whether  or not in fact paid)
under  Section 6(a) of the Note Purchase  Agreement (as  originally in effect or
amended with the consent of the Owner  Participant),  an amount or amounts equal
to the  fees  payable  to the  Liquidity  Provider  under  Section  2.03 of each
Liquidity  Facility and the related Fee Letter (as defined in the  Intercreditor
Agreement)  multiplied  by a fraction  the  numerator of which shall be the then
outstanding aggregate principal amount of the Series A Equipment Notes, Series B
Equipment  Notes and Series C Equipment Notes and the denominator of which shall
be the then  outstanding  aggregate  principal amount of all "Series A Equipment
Notes",  "Series B  Equipment  Notes" and "Series C  Equipment  Notes"  (each as
defined in the Note Purchase  Agreement);  (ii) (x) the amount equal to interest
on any Downgrade  Advance  (other than any Applied  Downgrade  Advance)  payable
under Section 3.07 of each  Liquidity  Facility minus  Investment  Earnings from
such Downgrade Advance multiplied by (y) the fraction specified in the foregoing
clause (i); (iii) (x) the amount equal to interest on any Non-Extension  Advance
(other than any Applied  Non-Extension  Advance)  payable  under Section 3.07 of
each  Liquidity  Facility  minus  Investment  Earnings  from such  Non-Extension
Advance  multiplied  by (y) the fraction  specified in the forgoing  clause (i);
(iv) if any payment  default shall have occurred and be continuing  with respect
to interest on any Series A Equipment Notes,  Series B Equipment Notes or Series
C Equipment Notes, (x) the excess, if any, of (1) an amount equal to interest on
any Unpaid Advance,  Applied Downgrade Advance or Applied  Non-Extension Advance
payable  under  Section  3.07 of each  Liquidity  Facility  over  (2) the sum of
Investment  Earnings  from any Final  Advance plus any amount of interest at the
Payment  Due Rate  actually  payable  (whether or not in fact paid) by Lessee in
respect of the overdue  scheduled  interest on the Equipment Notes in respect of
which such Unpaid Advance,  Applied Downgrade  Advance or Applied  Non-Extension
Advance was made  multiplied  by (y) a fraction the  numerator of which shall be
the then aggregate  overdue amounts of interest on the Series A Equipment Notes,



Series B Equipment  Notes and Series C  Equipment  Notes  (other  than  interest
becoming  due and  payable  solely  as a  result  of  acceleration  of any  such
Equipment  Notes)  and the  denominator  of which  shall  be the then  aggregate
overdue  amounts  of  interest  on all  "Series A  Equipment  Notes",  "Series B
Equipment  Notes" and  "Series C Equipment  Notes"  (each as defined in the Note
Purchase  Agreement)  (other than interest  becoming due and payable solely as a
result of acceleration of any such "Equipment Notes"); and (v) Lessee's pro rata
share of any other amounts owed to the Liquidity  Provider by the  Subordination
Agent as borrower  under each  Liquidity  Facility  (other  than  amounts due as
repayment of advances thereunder or as interest on such advances), except to the
extent payable  pursuant to clause (i), (ii),  (iii) or (iv) above, (c) Lessee's
pro rata share of all compensation and reimbursement of expenses,  disbursements
and  advances  payable by Lessee under the Pass Through  Trust  Agreements,  (d)
Lessee's pro rata share of all  compensation  and  reimbursement of expenses and
disbursements  payable  to  the  Subordination  Agent  under  the  Intercreditor
Agreement  except with respect to any income or franchise  taxes incurred by the
Subordination  Agent in connection  with the  transactions  contemplated  by the
Intercreditor Agreement, (e) Lessee's pro rata share of any amount payable under
Section 9.1 (and, if  attributable  thereto,  Section 9.5) of the  Participation
Agreement to any Pass Through  Indemnitee to the extent such amount  relates to,
results  from or  arises  out of or in  connection  with  (i) the  Pass  Through
Agreements  or the  enforcement  of any of the terms of any of the Pass  Through
Agreements,  (ii) the offer, sale, or delivery or the Pass Through  Certificates
or any interest therein or represented thereby or (iii) any breach of or failure
to  perform  or  observe,  or any other  noncompliance  with,  any  covenant  or
agreement or other  obligation  to be performed by Lessee under any Pass Through
Agreement or the falsity of any representation or warranty of Lessee in any Pass
Through  Agreement  and (f) in the event Lessee  requests  any  amendment to any
Operative  Agreement or Pass Through  Agreement,  Lessee's pro rata share of all
reasonable  fees  and  expenses   (including,   without  limitation,   fees  and
disbursements  of  counsel)  of the  Escrow  Agents  and the  Paying  Agents  in
connection  therewith  payable  by the Pass  Through  Trustees  under the Escrow
Agreements.  As used  herein,  "Lessee's  pro rata share" means as of any time a
fraction,  the numerator of which is the principal  balance then  outstanding of
Equipment Notes  (excluding the Series D Equipment Notes) and the denominator of
which is the aggregate  principal  balance then  outstanding  of all  "Equipment
Notes"  (excluding the "Series D Equipment Notes") (as each such term is defined
in each of the Operative Indentures). For purposes of this definition, the terms
"Applied Downgrade Advance",  "Applied Non-Extension Advance",  "Cash Collateral
Account",   "Downgrade  Advance",   "Final  Advance",   "Investment   Earnings",



"Non-Extension  Advance" and "Unpaid Advance" shall have the meanings  specified
in each Liquidity Facility.

      "TAX  ATTRIBUTE  PERIOD" is defined in Section  1(e) of the Tax  Indemnity
Agreement.

      "TAX INDEMNITEE"  means (a) First Security and Owner Trustee,  (b) WTC and
Mortgagee,  (c) each separate or additional  trustee  appointed  pursuant to the
Trust  Agreement or the Trust  Indenture,  (d) each  Participant,  (e) the Trust
Estate  and the  Trust  Indenture  Estate  and (f)  the  respective  successors,
assigns, agents and servants of the foregoing.  For purposes of this definition,
the term "Owner  Participant"  shall include any member of an  affiliated  group
(within the meaning of Section 1504 of the Code) of which Owner  Participant is,
or may become, a member if consolidated, joint or combined returns are filed for
such affiliated group for federal, state or local income tax purposes.

      "TAX INDEMNITY  AGREEMENT" means the Tax Indemnity Agreement [____], dated
as of even date  with the  Participation  Agreement,  between  Lessee  and Owner
Participant.

      "TAXES" means all license, recording, documentary,  registration and other
similar fees and all taxes, levies,  imposts,  duties,  charges,  assessments or
withholdings of any nature whatsoever imposed by any Taxing Authority,  together
with any  penalties,  additions to tax,  fines or interest  thereon or additions
thereto.

      "TAXING  AUTHORITY" means any federal,  state or local government or other
taxing authority in the United States,  any foreign  government or any political
subdivision or taxing authority thereof,  any international  taxing authority or
any  territory  or  possession  of the  United  States or any  taxing  authority
thereof.

      "TERM"  means the term,  commencing  on the Delivery  Date,  for which the
Aircraft  is leased  pursuant to Section 3 of the Lease,  and shall  include the
Interim Lease Term,  the Base Lease Term and, if  applicable,  any Renewal Lease
Term; PROVIDED that if at the scheduled end of the Term the Aircraft or Airframe
is being used,  or was within six (6) months prior  thereto  being used,  by the
U.S.  Government  pursuant to CRAF,  the Term shall be deemed  extended  for the
period  necessary to accommodate  usage of the Aircraft or Airframe  pursuant to
CRAF plus six months thereafter, and Lessee shall be obligated to pay Basic Rent
with respect to any such period of  extension at a semiannual  rate equal to the
average  of the Basic Rent paid  during  the Base  Lease Term or the  applicable
Renewal  Lease  Term,  whichever  shall  have  ended  immediately  prior to such
extension.




      "TERMINATION  DATE"  means  any  Payment  Date  occurring  after the fifth
anniversary  of the  Delivery  Date  on  which  the  Lease  shall  terminate  in
accordance with Section 9 of the Lease.

      "TERMINATION  VALUE"  means,  with  respect  to the  Aircraft,  the amount
determined  by  multiplying  (a) the  percentage  set forth in Schedule 4 to the
Lease (as adjusted  from time to time in  accordance  with Section  3.2.1 of the
Lease) opposite the Termination Value Date by (b) Lessor's Cost. Notwithstanding
anything to the contrary in any  Operative  Agreement,  Termination  Value shall
always be sufficient to pay in full, as of the date of payment thereof (assuming
timely payment of the Equipment Notes prior to such date),  the aggregate unpaid
principal  amount of all Equipment Notes  outstanding as of such date,  together
with accrued and unpaid interest on all such Equipment Notes as of such date.

      "TERMINATION  VALUE  DATE"  means,  for any  month,  the day in such month
specified in Schedule 4 to the Lease or, if such day is not a Business  Day, the
immediately succeeding Business Day.

      "TRANSACTIONS"  means the transactions  contemplated by the  Participation
Agreement and the other Operative Agreements.

      "TRANSACTION EXPENSES" means: (i) the reasonable and actual fees, expenses
and  disbursements  incurred in connection with the  negotiation,  execution and
delivery of the Operative Agreements of (1) Richards,  Layton & Finger,  special
counsel  for  Mortgagee  and  the  Loan  Participants,  such  information  to be
furnished by Mortgagee and the Subordination  Agent, (2) Ray, Quinney & Nebeker,
special  counsel  for  the  Owner  Trustee  under  the  Trust  Agreement,   such
information  to be furnished by Owner  Trustee,  and(3)  Lytle,  Soule & Curlee,
special counsel in Oklahoma City, Oklahoma,  such information to be furnished by
Lessee,  (ii) all fees,  taxes and other charges  payable in connection with the
recording or filing of instruments and financing statements, such information to
be  furnished  by  Lessee,  (iii) the  initial  fee and  reasonable  and  actual
disbursements of Owner Trustee under the Trust Agreement, such information to be
furnished by the Owner  Trustee,  (iv) the initial fee and reasonable and actual
disbursements  of Mortgagee under the Trust  Indenture,  such  information to be
furnished  by  Mortgagee,  (v)  the fee of the  Appraiser  with  respect  to the
appraisal of the Aircraft  referred to in Section 5.1.2(xv) of the Participation
Agreement,  such information to be furnished by the Owner Participant,  (vi) the
reasonable and actual fees,  out-of-pocket expenses and disbursements of special
counsel to the Owner  Participant (as defined in Schedule 3 to the Participation
Agreement), such information to be furnished by the Owner Participant, (vii) the
equity  placement fee and reasonable  disbursements  of Lessee's  Advisor,  such



information  to be furnished  by Lessee and (viii) an  allocable  portion of the
underwriting fee and other expenses  relating to the public offering of the Pass
Through Certificates, such information to be furnished by Lessee.

      "TRANSFER" means the transfer, sale, assignment or other conveyance of all
or any interest in any property, right or interest.

      "TRANSFEREE" means a person to which any Owner Participant,  Owner Trustee
or any Loan  Participant  or Note Holder  purports or intends to Transfer any or
all of its right, title or interest in the Trust Estate or in its Equipment Note
and the Trust Indenture Estate, respectively, as described in Section 10.1.1(a),
10.1.2 or 10.1.3 (but excluding participants in any participation referred to in
Section 10.1.3), respectively, of the Participation Agreement.

      "TRUST" means the trust created by the Trust Agreement.

      "TRUST AGREEMENT" means the Trust Agreement  [________],  dated as of even
date with the  Participation  Agreement,  between  Owner  Participant  and Owner
Trustee.

      "TRUST  ESTATE"  means all  estate,  right,  title and  interest  of Owner
Trustee in and to the Aircraft, the Lease, any Lease Supplement and the Purchase
Agreement  including,   without  limitation,  all  amounts  of  Basic  Rent  and
Supplemental  Rent  including,   without  limitation,   insurance  proceeds  and
requisition,  indemnity or other payments of any kind for of with respect to the
Aircraft.  Notwithstanding  the foregoing,  "Trust Estate" shall not include any
Excluded Payment.

      "TRUST INDENTURE" means the Trust Indenture and Mortgage  [_____________],
dated as of even date with the  Participation  Agreement,  between Owner Trustee
and Mortgagee.

      "TRUST INDENTURE  ESTATE" is defined in the "Granting Clause" of the Trust
Indenture.

      "TRUST  INDENTURE   SUPPLEMENT"  means  a  Trust  Indenture  and  Mortgage
[_____________] Supplement,  substantially in the form of Exhibit A to the Trust
Indenture, with appropriate modifications to reflect the purpose for which it is
being used.

      "TRUST  SUPPLEMENT"  means an  agreement  supplemental  to the Basic  Pass
Through Trust  Agreement  pursuant to which (i) a separate  trust is created for
the benefit of the holders of the Pass Through Certificates of a class, (ii) the



issuance of the Pass Through Certificates of such class representing  fractional
undivided  interests in such trust is authorized and (iii) the terms of the Pass
Through Certificates of such class are established.

      "UCC" means the  Uniform  Commercial  Code as in effect in any  applicable
jurisdiction.

      "UNITED  STATES" or "U.S." means the United  States of America;  PROVIDED,
that for geographic purposes, "United States" means, in aggregate, the 50 states
and the District of Columbia of the United States of America.

      "U.S.  AIR CARRIER"  means any United States air carrier that is a Citizen
of the United States holding an air carrier operating  certificate issued by the
Secretary  of  Transportation  pursuant to chapter 447 of title 49 of the United
States Code for  aircraft  capable of carrying  10 or more  individuals  or 6000
pounds  or more of  cargo,  and as to which  there  is in  force an air  carrier
operating  certificate  issued pursuant to Part 121 of the FAA  Regulations,  or
which may  operate as an air carrier by  certification  or  otherwise  under any
successor or substitute provisions therefor or in the absence thereof.

      "U.S.  PERSON" means any Person  described in Section  7701(a)(30)  of the
Code.

      "U.S.  GOVERNMENT"  means the federal  government of the United States, or
any instrumentality or agency thereof the obligations of which are guaranteed by
the full faith and credit of the federal government of the United States.

      "WEIGHTED  AVERAGE LIFE TO MATURITY" means,  with respect to any specified
Debt, at the time of the  determination  thereof the number of years obtained by
dividing the then Remaining  Dollar-years  of such Debt by the then  outstanding
principal amount of such Debt. The term "Remaining  Dollar-years" shall mean the
amount obtained by (1) multiplying the amount of each  then-remaining  principal
payment  on  such  Debt  by the  number  of  years  (calculated  at the  nearest
one-twelfth)  that will elapse between the date of determination of the Weighted
Average Life to Maturity of such Debt and the date of that required  payment and
(2) totaling all the products obtained in clause (1) above.

      "WET LEASE" means any arrangement  whereby Lessee or a Permitted Sublessee
agrees to furnish the Aircraft, Airframe or any Engine to a third party pursuant
to  which  the  Aircraft,  Airframe  or  Engine  shall  at all  times  be in the
operational control of Lessee or a Permitted  Sublessee,  provided that Lessee's
obligations   under  this  Lease  shall   continue  in  full  force  and  effect
notwithstanding any such arrangement.

      "WTC" means Wilmington Trust Company, a Delaware banking corporation,  not
in its capacity as Mortgagee  under the Trust  Indenture,  but in its individual
capacity.




                                   SCHEDULE 1
                                       TO
                             PARTICIPATION AGREEMENT


                               ACCOUNTS; ADDRESSES

Account for Payments Address for Notices -------------------- ------------------- CONTINENTAL The Chase Manhattan Bank Continental Airlines, Inc. AIRLINES, INC. New York, New York 10081 1600 Smith Street Account No.: 910-2-499291 Dept. HQS-FN ABA#: 021-000021 Houston, Texas 77002 Attention: Darlene Cafferata Attention: Vice President - Voice: 312-807-4084 Corporate Finance Facsimile: 312-807-4501 Facsimile: (713) 324-2447 Reference: Continental Lease [____] OWNER PARTICIPANT [____] [_____] THE BOEING COMPANY The Chase Manhattan Bank The Boeing Company New York, New York 10081 P.O. Box 3707 Account No.: 910-1-012764 Seattle, Washington 98124-3707 ABA#: 021-000021 Attention: Treasurer Attention: Paul Trupia M/S 68-34 Voice: 212-552-2829 Facsimile: (206) 237-8746 Facsimile: 212-552-0107 Reference: Continental Lease [____] FIRST SECURITY First Security Bank, First Security Bank, BANK, NATIONAL National Association National Association ASSOCIATION 79 South Main Street 79 South Main Street Salt Lake City, Utah 84111 Salt Lake City, Utah 84111 Account No.: 051-0922115 Attention: Corporate Trust Corporate Trust Department Department ABA#: 124-0000-12 Facsimile: (801) 246-5053 Reference: Continental Lease[____] WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS New York, New York 10081 Rodney Square North MORTGAGEE Account No.: 920-1-014363 1100 North Market Street ABA#: 021-000021 Wilmington, Delaware 19890 Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental Lease Facsimile: (302) 651-8882 [____] WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS New York, New York 10081 Rodney Square North SUBORDINATION AGENT Account No.: 920-1-014363 1100 North Market Street ABA#: 021-000021 Wilmington, Delaware 19890 Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental Facsimile: (302) 651-8882 Lease [____] WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS PASS New York, New York 10081 Rodney Square North THROUGH TRUSTEE Account No.: 920-1-014363 1100 North Market Street FOR THE 1999-1A ABA#: 021-000021 Wilmington, Delaware 19890 PASS THROUGH TRUST Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental Facsimile: (302) 651-8882 Lease [____] WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS PASS New York, New York 10081 Rodney Square North THROUGH TRUSTEE Account No.: 920-1-014363 1100 North Market Street FOR THE 1999-1B ABA#: 021-000021 Wilmington, Delaware 19890 PASS THROUGH TRUST Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental Facsimile: (302) 651-8882 Lease [____] WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS PASS New York, New York 10081 Rodney Square North THROUGH TRUSTEE Account No.: 920-1-014363 1100 North Market Street FOR THE 1999-1C ABA#: 021-000021 Wilmington, Delaware 19890 PASS THROUGH TRUST Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental Facsimile: (302) 651-8882 Lease [____] WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS PASS New York, New York 10081 Rodney Square North THROUGH TRUSTEE Account No.: 920-1-014363 1100 North Market Street FOR THE 1999-1D ABA#: 021-000021 Wilmington, Delaware 19890 PASS THROUGH TRUST Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental Facsimile: (302) 651-8882 Lease [____]
SCHEDULE 2 TO PARTICIPATION AGREEMENT COMMITMENTS
PERCENTAGE OF LESSOR'S PARTICIPANT COST DOLLAR AMOUNT - ----------- ---------------------- ------------- Owner Participant Owner Participant's Percentage Pass Through Trustee Loan Participant's Ptt Percentage TOTAL 100%
SCHEDULE 3 TO PARTICIPATION AGREEMENT CERTAIN TERMS
DEFINED TERM DEFINITION BFE Amount [_____________] Commitment Termination Date [_____________] Lessor's Cost [_____________] Lessee's Advisor [_____________] OP Jurisdiction [_____________] Special counsel to the Owner Participant [_____________]


 --------------------------------------------------------------------------
|           CONFIDENTIAL: ANNEXES B, C AND D AND SCHEDULES 1, 2, 3 AND     |
|            4 OF THIS LEASE AGREEMENT ARE SUBJECT TO RESTRICTIONS ON      |
|                                 DISSEMINATION                            |
|           SET FORTH IN SECTION 8 OF THE PARTICIPATION AGREEMENT (AS      |
|                                DEFINED HEREIN)                           |
 ---------------------------------------------------------------------------
================================================================================

                           LEASE AGREEMENT [______]

                        Dated as of [_______________]

                                   Between

                             FIRST SECURITY BANK,
                            NATIONAL ASSOCIATION,
                       Not in its Individual Capacity,
                     except as expressly provided herein,
                         but solely as Owner Trustee,

                                    Lessor

                                     and

                         CONTINENTAL AIRLINES, INC.,

                                    Lessee
           --------------------------------------------------------

      One Boeing Model [777-200] [757-224] [737-724] [737-824] Aircraft
             Bearing United States Registration No. N[______] and
             Bearing Manufacturer's Serial No. [______] with two
    [GE MODEL 90] [ROLLS-ROYCE MODEL RB211-535E4-B-37] [CFM MODEL 56-7B24]
                         [CFM MODEL 56-7B26] Engines
       Bearing Engine Manufacturer's Serial Nos. [______] and [______]
        -------------------------------------------------------------

      THE RIGHT,  TITLE AND  INTEREST OF LESSOR IN AND TO,  AMONG OTHER  THINGS,
THIS LEASE AGREEMENT HAS BEEN ASSIGNED TO AND IS SUBJECT TO A SECURITY  INTEREST
IN FAVOR OF  WILMINGTON  TRUST  COMPANY,  A  DELAWARE  BANKING  CORPORATION,  AS
MORTGAGEE,  UNDER  THE  TRUST  INDENTURE  AND  MORTGAGE  [______],  DATED  AS OF
[_______________],  FOR  THE  BENEFIT  OF THE  HOLDERS  OF THE  EQUIPMENT  NOTES
REFERRED TO IN SUCH TRUST  INDENTURE,  ALL TO THE EXTENT  PROVIDED IN SUCH TRUST
INDENTURE.  THIS LEASE AGREEMENT HAS BEEN EXECUTED IN MULTIPLE COUNTERPARTS;  TO
THE EXTENT,  IF ANY,  THAT THIS LEASE  AGREEMENT  CONSTITUTES  CHATTEL PAPER (AS
DEFINED  IN  THE  UNIFORM  COMMERCIAL  CODE  AS  IN  EFFECT  IN  ANY  APPLICABLE
JURISDICTION), NO SECURITY INTEREST IN LESSOR'S RIGHT, TITLE AND INTEREST IN AND
TO THIS LEASE  AGREEMENT MAY BE PERFECTED  THROUGH THE DELIVERY OR POSSESSION OF
ANY COUNTERPART OF THIS LEASE AGREEMENT OTHER THAN THE COUNTERPART OF THIS LEASE
AGREEMENT  THAT  CONTAINS  THE ORIGINAL  RECEIPT  EXECUTED BY  WILMINGTON  TRUST
COMPANY, AS MORTGAGEE.










                                   CONTENTS



SECTION 1.    DEFINITIONS AND CONSTRUCTION..............................     1


SECTION 2.    DELIVERY AND ACCEPTANCE...................................     1

      2.1     Delivery and Lease of Aircraft............................     1
      2.2     Acceptance by Lessee......................................     2

SECTION 3.    TERM AND RENT.............................................     2

      3.1     Term......................................................     2
      3.2     Rent......................................................     2
      3.3     Payments..................................................     6

SECTION 4.    DISCLAIMER; CERTAIN AGREEMENTS OF LESSOR; SECTION
              1110 MATTERS..............................................     7

      4.1     Disclaimer................................................     7
      4.2     Certain Agreements of Lessor..............................     7
      4.3     Quiet Enjoyment...........................................     8
      4.4     Investment of Funds Held as Security......................     8
      4.5     Title Transfers by Lessor.................................     9
      4.6     Lessor's Interest in Certain Engines......................     9
      4.7     Lease For U.S. Federal Income Tax Law Purposes;
              Section 1110 of Bankruptcy Code...........................    10

SECTION 5.    RETURN OF AIRCRAFT........................................    10

      5.1     Compliance with Annex B...................................    10
      5.2     Storage and Related Matters...............................    10
      5.3     Return of Other Engines...................................    11
      5.4     Fuel......................................................    11

SECTION 6.    LIENS.....................................................    11


SECTION 7.    REGISTRATION, OPERATION, POSSESSION, SUBLEASING AND
              RECORDS...................................................    12

      7.1     Registration and Operation................................    12
      7.2     Possession................................................    14
      7.3     Certain Limitations on Subleasing or Other
              Relinquishment of Possession..............................    18




SECTION 8.    MAINTENANCE; REPLACEMENT AND POOLING OF PARTS;
              ALTERATIONS, MODIFICATIONS AND ADDITIONS; OTHER
              LESSEE COVENANTS..........................................    19

      8.1     Maintenance; Replacement and Pooling of Parts;
              Alterations, Modifications and Additions..................    19
      8.2     Information, Certificates, Notices and Reports............    19

SECTION 9.    VOLUNTARY TERMINATION UPON OBSOLESCENCE...................    21

      9.1     Right of Termination......................................    21
      9.2     Election by Lessor to Sell................................    22
      9.3     Retention of Aircraft by Lessor...........................    24

SECTION 10.   LOSS, DESTRUCTION, REQUISITION, ETC.......................    26

      10.1    Event of Loss With Respect to Aircraft....................    26
      10.2    Event of Loss With Respect to an Engine...................    28
      10.3    Conditions to any Replacement.............................    29
      10.4    Conveyance to Lessee......................................    31
      10.5    Application of Payments...................................    31
      10.6    Requisition of Aircraft for Use...........................    32
      10.7    Requisition of an Engine for Use..........................    33
      10.8    Application of Payments...................................    33
      10.9    Application of Payments During Existence of a Lease
              Event of Default..........................................    33

SECTION 11.   INSURANCE.................................................    34

      11.1    Lessee's Obligation to Insure.............................    34
      11.2    Insurance for Own Account.................................    34
      11.3    Indemnification by Government in Lieu of Insurance........    34
      11.4    Application of Insurance Proceeds.........................    35
      11.5    Application of Payments During Existence of Default.......    35

SECTION 12.   INSPECTION................................................    36


SECTION 13.   ASSIGNMENT; MERGER; SUCCESSOR OWNER TRUSTEE...............    36

      13.1    In General................................................    36
      13.2    Merger of Lessee..........................................    37
      13.3    Assignment Security for Lessor's Obligations..............    38
      13.4    Successor Owner Trustee...................................    38





SECTION 14.   LEASE EVENTS OF DEFAULT...................................    38

      14.1    Payments..................................................    39
      14.2    Insurance.................................................    39
      14.3    Other Covenants...........................................    39
      14.4    Representations and Warranties............................    40
      14.5    Bankruptcy and Insolvency.................................    40

SECTION 15.   REMEDIES AND WAIVERS......................................    41

      15.1    Remedies..................................................    41
      15.2    Limitations Under CRAF....................................    44
      15.3    Right to Perform for Lessee...............................    45
      15.4    Determination of Fair Market Rental Value and Fair
              Market Sales Value........................................    45
      15.5    Remedies Cumulative.......................................    45

SECTION 16.   LESSEE'S OBLIGATIONS; NO SETOFF, COUNTERCLAIM, ETC........    46


SECTION 17.   RENEWAL AND PURCHASE OPTIONS..............................    47

      17.1    Notices Generally.........................................    47
      17.2    Renewal Options...........................................    47
      17.3    Purchase Option...........................................    49
      17.4    Appraisals................................................    50

SECTION 18.   MISCELLANEOUS.............................................    51

      18.1    Amendments................................................    51
      18.2    Severability..............................................    51
      18.3    Third-Party Beneficiary...................................    52
      18.4    Reproduction of Documents.................................    52
      18.5    Counterparts..............................................    52
      18.6    Notices...................................................    52
      18.7    GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE..........    53
      18.8    No Waiver.................................................    54
      18.9    Entire Agreement..........................................    54



ANNEXES, EXHIBITS AND SCHEDULES
- -------------------------------

ANNEX A       Definitions
ANNEX B       Return Conditions
ANNEX C       Maintenance
ANNEX D       Insurance

EXHIBIT A     Form of Lease Supplement




EXHIBIT B     Form of Return Acceptance Supplement

SCHEDULE 1    Certain Terms
SCHEDULE 2    Basic Rent
SCHEDULE 3    Stipulated Loss Value Schedule
SCHEDULE 4    Termination Value Schedule
SCHEDULE 5    Permitted Countries
SCHEDULE 6    Placards












                           LEASE AGREEMENT [______]


      LEASE AGREEMENT [______],  dated as of [_______________] (this "Agreement"
or "Lease"),  between (a) FIRST SECURITY BANK, NATIONAL ASSOCIATION,  a national
banking  association,  not in  its  individual  capacity,  except  as  expressly
provided  herein,  but solely as Owner Trustee  (this and all other  capitalized
terms used but not defined  herein shall have the respective  meanings  ascribed
thereto in Section 1 below) ("Lessor" or "Owner  Trustee"),  and (b) CONTINENTAL
AIRLINES, INC., a Delaware corporation ("Lessee").

                                   RECITALS

      A. Lessor and Lessee are parties to the Participation Agreement,  pursuant
to which,  among other things,  Lessor and Lessee have agreed to enter into this
Agreement.

      B.  Pursuant to the Trust  Agreement,  Owner  Participant  has  authorized
Lessor to enter into this Agreement.

      NOW,  THEREFORE,  for and in  consideration of the premises and the mutual
agreements contained herein and for other good and valuable  consideration,  the
sufficiency  and receipt of which are hereby  acknowledged,  the parties  hereto
agree as follows:

SECTION 1.        DEFINITIONS AND CONSTRUCTION  

      Capitalized  terms used but not defined  herein shall have the  respective
meanings set forth or  incorporated  by  reference,  and shall be construed  and
interpreted in the manner described, in Annex A.

SECTION 2.        DELIVERY AND ACCEPTANCE  

      2.1         DELIVERY AND LEASE OF AIRCRAFT  

      Lessor  hereby  agrees  (subject  to the  satisfaction  or  waiver  of the
conditions  set forth in Section 5 of the  Participation  Agreement) to lease to
Lessee for the Term and Lessee hereby  agrees  (subject to the  satisfaction  or
waiver of the conditions set forth in Section 5 of the Participation  Agreement)
to lease from Lessor for the Term,  the Aircraft,  commencing  immediately  upon
acquisition  of the  Aircraft  by  Lessor  pursuant  to the  Purchase  Agreement
Assignment.





      2.2         ACCEPTANCE BY LESSEE  

      (a)  By  executing  and delivering Lease Supplement No. 1, Lessee confirms
to Lessor that Lessee has duly and irrevocably accepted delivery of the Aircraft
for all purposes of this Agreement.

      (b)  Lessor  has authorized one or more employees of Lessee, designated by
Lessee in writing, as the authorized representative or representatives of Lessor
to accept  delivery of the Aircraft on behalf of Lessor pursuant to the Purchase
Agreement Assignment and the Participation Agreement.  Lessee hereby agrees that
if delivery of the  Aircraft  shall be accepted by an employee or  employees  of
Lessee pursuant to such authorization by Lessor,  such acceptance of delivery by
such  employee or  employees  on behalf of Lessor  shall,  without  further act,
irrevocably  constitute acceptance by Lessee of the Aircraft for all purposes of
this Agreement.

SECTION 3.        TERM AND RENT  

      3.1         TERM  

      The Aircraft shall be leased hereunder for the Term, unless this Agreement
or the leasing of the  Aircraft is earlier  terminated  in  accordance  with any
provision of this  Agreement.  Lessee shall have the option to renew the leasing
of the Aircraft  hereunder  pursuant to, and subject to the terms and conditions
of, Section 17, for the Renewal Lease Term.

      3.2         RENT  

                  3.2.1       INTERIM RENT; BASIC RENT; ADJUSTMENTS TO BASIC
                              RENT AND CERTAIN OTHER AMOUNTS

      (a)   Lessee  shall  pay  Interim  Rent to  Lessor  on the last day of the
Interim Lease Term,  which shall be allocated to the Interim Lease Term.  During
the Base Lease Term,  Lessee shall pay to Lessor,  on each Payment  Date,  Basic
Rent in the  amount  equal to the  percentage  of  Lessor's  Cost  specified  in
Schedule 2 for such Payment Date, which shall be allocated to the Payment Period
ending on such Payment Date, if designated as a payment in arrears, or allocated
to the Payment  Period  commencing  on such Payment  Date,  if  designated  as a
payment in advance,  in each case as specified in Schedule 2, as such amount may
be adjusted pursuant to Section 3.2.1(b).

      (b)   Basic Rent,  Stipulated Loss Values and Termination Values, shall be
subject to adjustment as follows:




            (i) In the event that  Transaction  Expenses paid by Lessor pursuant
      to Section 9.2 of the  Participation  Agreement are determined to be other
      than 1.0% of Lessor's Cost,  then in each case the Basic Rent  percentages
      set forth in Schedule 2,  Stipulated  Loss Value  percentages set forth in
      Schedule 3 and the Termination  Value  percentages set forth in Schedule 4
      shall be recalculated (upwards or downwards) by the Owner Participant,  on
      or prior to the 120th day after the  Delivery  Date using the same methods
      and  assumptions  used to calculate  original Basic Rent,  Stipulated Loss
      Value and Termination Value percentages in order to (1) maintain the Owner
      Participant's  Net Economic  Return and (2) minimize the Net Present Value
      of Rents to Lessee to the  extent  possible  consistent  with  clause  (1)
      hereof.

            (ii) In the event of a refinancing as  contemplated by Section 11 of
      the Participation Agreement,  then the Basic Rent percentages set forth in
      Schedule 2, Stipulated Loss Value  percentages set forth in Schedule 3 and
      the  Termination  Value  percentages  set  forth  in  Schedule  4 shall be
      recalculated   (upwards  and  downwards)  by  the  Owner   Participant  as
      contemplated by such Section to (1) maintain the Owner  Participant's  Net
      Economic Return and (2) to the extent possible  consistent with clause (1)
      hereof, minimize the Net Present Value of Rents to Lessee.

            (iii) In the event that Lessee is required  to  indemnify  the Owner
      Participant under the Tax Indemnity Agreement,  then (A) in the event that
      the Lessee agrees to satisfy such indemnity obligation pursuant to SECTION
      __ OF THE TAX INDEMNITY AGREEMENT, the Basic Rent percentages set forth in
      Schedule 2, and (B) in any event,  the Stipulated  Loss Value  percentages
      set forth in Schedule 3 and the Termination Value percentages set forth in
      Schedule  4  shall  be  recalculated   (upwards  or  downwards)  by  Owner
      Participant,  using the same methods and assumptions (except to the extent
      such  assumptions  shall be varied to take  into  account  the Tax Loss or
      Foreign Tax Credit Loss (as each such term is defined in the Tax Indemnity
      Agreement)  that is the subject of such  indemnification  and any prior or
      contemporaneous Tax Loss or Foreign Tax Credit Loss) used to calculate the
      Basic Rent  percentages,  the Stipulated  Loss Value  percentages  and the
      Termination  Value  percentages  on the  Delivery  Date,  in  order to (1)
      maintain the Owner Participant's Net Economic Return and (2) to the extent
      possible consistent with clause (1) hereof, minimize the Net Present Value
      of Rents to Lessee.




      (c) All adjustments pursuant to Section 3.2.1(b) shall be made as promptly
as  practicable  after  either Owner  Participant  or Lessee gives notice to the
other that an event has occurred that requires an adjustment.  Owner Participant
and  Lessee  shall give  prompt  notice to the other of any event  requiring  an
adjustment.  Any recalculation of the percentages of Basic Rent, Stipulated Loss
Value and Termination Value shall be prepared by Owner  Participant,  subject to
verification at the request of Lessee in accordance with this Section  3.2.1(c),
on the basis of the same methodology and assumptions  used by Owner  Participant
in  determining  the  percentages  of Basic  Rent,  Stipulated  Loss  Value  and
Termination  Value as of the Delivery Date, except as such assumptions have been
modified to reflect the events giving rise to  adjustments  hereunder.  Promptly
after an adjustment is made hereunder, Owner Participant shall deliver to Lessee
a  description  of such  adjustment,  setting  forth in  reasonable  detail  the
calculation  thereof.  All  adjustments  shall  (i)  be  made  so  as  to  avoid
characterization  of  the  Lease  as  a  "disqualified  leaseback  or  long-term
agreement" within the meaning of Section 467 of the Code unless such adjustments
are made in a manner that reflects the effect of such  characterization and (ii)
be in compliance with the  requirements of Sections  4.02(5),  4.07(l) and, on a
prospective basis, 4.08(1) of Revenue Procedure 75-28, except to the extent that
on the  Delivery  Date  the  Lease  constituted  a  "disqualified  leaseback  or
long-term  agreement" or was not in compliance with the regulations  referred to
in clause (ii). All adjustments  required  pursuant to Section 3.2.1(b) shall be
set forth in a Lease  Supplement or in an amendment to this Lease,  and promptly
after execution  thereof by Lessor and Lessee,  Lessee shall give a copy thereof
to Mortgagee.

      (d) If Lessee believes that any calculations by Owner Participant pursuant
to Section 3.2.1(c) are in error, and if, after  consultation,  Lessee and Owner
Participant are unable to agree on an adjustment,  then a nationally  recognized
firm of  accountants  selected by Lessee and  reasonably  satisfactory  to Owner
Participant  shall  verify  such  calculations.   Owner  Participant  will  make
available  to such  firm,  but  not,  in any  circumstances,  to  Lessee  or any
representative of Lessee, the methodology and assumptions referred to in Section
3.2.1(c) and any modifications thereto made to reflect the events giving rise to
adjustments   hereunder   (subject   to  the   execution   by  such  firm  of  a
confidentiality   agreement,   reasonably   acceptable  to  Owner   Participant,
prohibiting  disclosure of such methodology and assumptions to any third party).
The  determination by such firm of accountants  shall be final.  Lessee will pay
the  reasonable  costs  and  expenses  of  such  further  verification  by  such
accountants,  provided  that if it  results  in a  decrease  in Basic Rent which
decreases  the  remaining Net Present Value of Rents by ten or more basis points




from the  remaining  Net  Present  Value of Rents as  recalculated  by the Owner
Participant, then the Owner Participant will pay such costs and expenses.

      (e) Notwithstanding  anything to the contrary in any Operative  Agreement,
the amount of the  payment of Basic Rent due and  payable on each  Payment  Date
shall be at least  sufficient to pay in full, as of such Payment Date  (assuming
timely  payment  of the  Equipment  Notes  prior to such  Date),  the  aggregate
principal   amount  of  scheduled   installments  due  on  the  Equipment  Notes
outstanding on such Payment Date,  together with the accrued and unpaid interest
thereon,  due on such Payment Date in respect of the Equipment Notes;  provided,
however, that no installment of Basic Rent shall be increased to the extent such
increase  would be based upon (i) any  attachment  or diversion of Basic Rent on
account of Lessor  Liens,  (ii) any  modification  of the  payment  terms of the
Equipment Notes, other than as required or permitted by any Operative  Agreement
(including,  without  limitation,  as permitted  upon the  occurrence of a Lease
Event of Default) or (iii) the  acceleration  of any Equipment Note or Equipment
Notes due solely to the  occurrence  of an Indenture  Event of Default that does
not constitute a Lease Event of Default.

                  3.2.2       SUPPLEMENTAL RENT

      Lessee shall pay to Lessor, or to whosoever shall be entitled thereto, any
and all  Supplemental  Rent when and as the same  shall  become  due and  owing.
Lessee will also pay to Lessor,  or to  whosoever  shall be entitled  thereto as
Supplemental  Rent, to the extent  permitted by applicable Law,  interest at the
Payment  Due  Rate  on any  part  of any  amount  of  Rent  (including,  without
limitation,  Supplemental  Rent) not paid by 12:30 p.m.,  New York time,  on the
date  when  due (so  long  as,  in the  case of any  person  not a party  to the
Participation  Agreement,  Lessee had received  timely  notice of the account to
which such payment was required to be made),  for the period from and  including
the date on which the same was due to,  but  excluding,  the date of  payment in
full.

      3.3         PAYMENTS  

      (a)  Payments  of Rent by  Lessee  shall  be  paid  by  wire  transfer  of
immediately  available Dollars, not later than 12:30 p.m., New York time, on the
date  when  due,  to the  account  of  Lessor  specified  in  Schedule  1 to the
Participation  Agreement  or to such  other  account  in the  United  States  as
directed by Lessor to Lessee in writing at least 10  Business  Days prior to the
date such payment of Rent is due or, in the case of any payment of  Supplemental
Rent expressly  payable to a person other than Lessor,  to the person that shall
be  entitled  thereto to such  account in the United  States as such  person may



specify from time to time to Lessee at least 10 Business  Days prior to the date
such payment of Rent is due.

      (b) Except as otherwise expressly provided herein, whenever any payment of
Rent shall be due on a day that is not a Business  Day,  such  payment  shall be
made on the next day that is a Business  Day,  and,  if such  payment is made on
such next Business  Day, no interest  shall accrue on the amount of such payment
during such extension.

      (c) So long as Lessee has not received  written  notice from the Mortgagee
that the Lien of the Trust Indenture has been  discharged,  and  notwithstanding
Section 3.3(a),  Lessor hereby directs,  and Lessee agrees, that all payments of
Rent and all other  amounts  payable by Lessee  hereunder,  other than  Excluded
Payments,  shall be paid  directly  to  Mortgagee  on  behalf  of Lessor by wire
transfer of immediately  available Dollars to the account of Mortgagee specified
in Schedule 1 to the  Participation  Agreement,  or to such other account in the
United States as Mortgagee may specify by written notice to Lessor and Lessee at
least 10 Business Days prior to the date such payment of Rent is due.

      (d)  Excluded  Payments  shall  be paid by wire  transfer  of  immediately
available  Dollars to the account of the person  specified in the  Participation
Agreement or, if not so  specified,  to such account in the United States as may
be specified by such person by written  notice to Lessor and Lessee from time to
time at least 10 Business  Days prior to the date such payment is required to be
made.

      (e) All computations of interest under this Agreement shall be made on the
basis of a year of 360 days comprised of twelve 30-day months.

SECTION 4.        DISCLAIMER; CERTAIN AGREEMENTS OF LESSOR; SECTION 1110
                  MATTERS  

      4.1         DISCLAIMER  

      LESSOR  LEASES AND LESSEE TAKES THE  AIRCRAFT  "AS-IS,  WHERE-IS."  LESSEE
ACKNOWLEDGES AND AGREES THAT AS BETWEEN LESSEE AND EACH OF LESSOR, MORTGAGEE AND
ANY  PARTICIPANT (i) LESSEE HAS SELECTED THE AIRCRAFT AND  MANUFACTURER  THEREOF
AND (ii) NONE OF LESSOR,  MORTGAGEE AND ANY PARTICIPANT MAKES, HAS MADE OR SHALL
BE DEEMED TO HAVE MADE,  AND EACH WILL BE DEEMED TO HAVE  EXPRESSLY  DISCLAIMED,
ANY REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, AS TO:




      (v)   THE AIRWORTHINESS,  VALUE, CONDITION, DESIGN, OPERATION, ANY IMPLIED
            WARRANTY OF MERCHANTABILITY OR FITNESS FOR USE OR FOR ANY PARTICULAR
            PURPOSE OF THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

      (w)   THE  QUALITY OF THE  MATERIAL  OR  WORKMANSHIP  WITH  RESPECT TO THE
            AIRFRAME, ANY ENGINE OR ANY PART THEREOF;

      (x)   THE  ABSENCE  OF  LATENT OR ANY OTHER  DEFECT IN THE  AIRFRAME,  ANY
            ENGINE OR ANY PART THEREOF, WHETHER OR NOT DISCOVERABLE;

      (y)   THE  ABSENCE  OF  ANY  INFRINGEMENT  OF  ANY  PATENT,  TRADEMARK  OR
            COPYRIGHT OR THE LIKE; OR

      (z)   THE ABSENCE OF OBLIGATIONS BASED ON STRICT LIABILITY IN TORT, OR ANY
            OTHER  REPRESENTATION  OR WARRANTY  WHATSOEVER,  EXPRESS OR IMPLIED,
            WITH RESPECT TO THE AIRFRAME, ANY ENGINE OR ANY PART THEREOF.

      4.2         CERTAIN AGREEMENTS OF LESSOR  

      Unless a Lease Event of Default  shall have  occurred  and be  continuing,
Lessor  agrees to make  available to Lessee such rights as Lessor may have under
any warranty with respect to the Aircraft made, or made  available,  by Airframe
Manufacturer or Engine Manufacturer or any of their respective subcontractors or
suppliers,  as the case may be,  pursuant to and in accordance with the terms of
the Purchase Agreement Assignment.

      4.3         QUIET ENJOYMENT  

      So  long  as no  Lease  Event  of  Default  shall  have  occurred  and  be
continuing,  Lessor  shall not  interfere  with  Lessee's  rights  hereunder  to
continued possession, use and operation of, and quiet enjoyment of, the Aircraft
during the Term.

      4.4         INVESTMENT OF FUNDS HELD AS SECURITY  

                  4.4.1       INVESTMENT

      Any moneys  required to be paid to or retained by Lessor that are required
to be paid to Lessee or applied as provided  herein shall,  until paid to Lessee
as  provided  herein or applied as provided  herein,  be invested by Lessor from
time to time as directed in writing by Lessee (or, if Lessee fails to so direct,
by or as directed by Lessor in its sole  discretion) and at the expense and risk
of Lessee in Cash  Equivalents  so long as such Cash  Equivalents  specified  by
Lessee or Lessor,  as the case may be, can be acquired by Lessor  using its best
efforts;  provided,  that so long as the Lien of the Trust  Indenture  shall not




have been  discharged,  such moneys shall be invested and held by Mortgagee,  as
assignee of Lessor,  in  accordance  with this Lease and upon  discharge of such
Lien,  Mortgagee  shall pay any such  money  held by it to Lessor to be held and
invested in accordance with this Section.

                  4.4.2       PAYMENT OF GAIN OR LOSS

      Any net gain  (including  interest  received)  realized  as the  result of
investments  pursuant to Section 4.4.1 (net of any fees,  commissions  and other
reasonable expenses,  if any, incurred in connection with such investment) shall
be held and applied in the same manner as the principal amount is to be held and
applied hereunder.  Lessee will promptly pay to Lessor, on demand, the amount of
any loss realized as the result of any such investment  (together with any fees,
commissions and other reasonable  expenses,  if any, incurred in connection with
such  investment),  such  amount  so paid to be held and  applied  by  Lessor as
contemplated in Section 4.4.1 above.

                  4.4.3       LIMITATION OF LIABILITY

      All investments under this Section 4.4 shall be at the expense and risk of
Lessee, and Lessor and Mortgagee shall not be liable for any loss resulting from
any  investment  made under this Section 4.4 other than by reason of its willful
misconduct or gross negligence.  Any such investment may be sold (without regard
to its maturity) by Lessor without instructions  whenever such sale is necessary
to make a distribution required by this Lease.

      4.5         TITLE TRANSFERS BY LESSOR  

      If Lessor shall be required to transfer title to the Aircraft, Airframe or
any Engine to Lessee or any other person pursuant to this Lease, then (a) Lessor
shall (1)  transfer to Lessee or such other  person,  as the case may be, all of
Lessor's  right,  title and  interest in and to the  Aircraft,  Airframe or such
Engine,  as the case may be, free and clear of all Lessor Liens,  (2) so long as
the Lien of the Trust Indenture has not been  discharged,  comply with the Trust
Indenture relating to the release of the Aircraft,  Airframe or such Engine, (3)
assign to Lessee or such other person,  as the case may be, if and to the extent
permitted under the Purchase Agreement,  all warranties of Airframe Manufacturer
and Engine  Manufacturer with respect to the Aircraft,  Airframe or such Engine,
and (4) assign to Lessee or such other person, as the case may be, if and to the
extent permitted,  all claims,  if any, for damage to the Aircraft,  Airframe or
such Engine, in each case free of Lessor Liens, and without recourse or warranty




of any kind whatsoever  (except as to the transfer described in clause (1) above
and as to the absence of such Lessor Liens, as aforesaid),  and (b) Lessor shall
promptly  deliver to Lessee or such other person,  as the case may be, a bill of
sale and agreements of assignment,  evidencing such transfer and assignment, and
such  other  instruments  of  transfer,  all in form  and  substance  reasonably
satisfactory to Lessee (or such other person, as the case may be), as Lessee (or
such other person, as the case may be) may reasonably request.

      4.6         LESSOR'S INTEREST IN CERTAIN ENGINES  

      Lessor hereby agrees for the benefit of each lessor,  conditional  seller,
indenture  trustee or secured  party of any engine  leased to, or purchased  by,
Lessee or any Permitted  Sublessee  subject to a lease,  conditional sale, trust
indenture or other security  agreement  that Lessor,  its successors and assigns
will not acquire or claim, as against such lessor, conditional seller, indenture
trustee or secured  party,  any right,  title or  interest  in any engine as the
result of such engine  being  installed  on the  Airframe at any time while such
engine is subject to such lease,  conditional  sale,  trust  indenture  or other
security  agreement and owned by such lessor or conditional seller or subject to
a trust  indenture or security  interest in favor of such  indenture  trustee or
secured party.

      4.7         LEASE FOR U.S. FEDERAL INCOME TAX LAW PURPOSES; SECTION
                  1110 OF BANKRUPTCY CODE  

      (a) Lessee and Lessor agree that this Lease is, and shall be treated as, a
lease for U.S.  federal income tax purposes of the Aircraft,  Airframe,  Engines
and Parts.

      (b) It is the  intention  of each of Lessee and Lessor  that  Lessor  (and
Mortgagee as assignee of Lessor under the Trust  Indenture) shall be entitled to
the benefits of Section 1110 with respect to the right to take possession of the
Aircraft, Airframe, Engines and Parts as provided in this Lease.

SECTION 5.        RETURN OF AIRCRAFT  

      5.1         COMPLIANCE WITH ANNEX B  

      Lessee shall comply with each of the  provisions of Annex B hereto,  which
provisions  are hereby  incorporated  by this  reference as if set forth in full
herein.




      5.2         STORAGE AND RELATED MATTERS  

      If Lessor  gives  written  notice to Lessee not less than 60 days nor more
than 120 days prior to the end of the Term  requesting  storage of the  Aircraft
upon its return  hereunder,  Lessee will provide  Lessor,  or cause Lessor to be
provided, with outdoor parking facilities for the Aircraft for a period up to 30
days,  commencing  on the date of such  return,  and upon  request  of Lessor to
Lessee made at least 10 days prior to the end of such initial 30 day period, for
an additional 30 day period  commencing  upon expiration of such initial period,
at such storage  facility in the 48  contiguous  states of the United  States as
Lessee may select. Lessee shall, at Lessor's written request, maintain insurance
(if available) for the Aircraft during such storage period, PROVIDED that Lessor
shall  reimburse  Lessee  for  Lessee's  out-of-pocket  cost of  providing  such
insurance.  Such  storage  shall be at Lessor's  risk,  and Lessor shall pay all
applicable  storage fees,  except that Lessee shall pay the parking fees for the
initial 30 day storage  period;  PROVIDED  that  Lessee's  obligation to provide
parking  shall be  subject to Lessor  entering  into an  agreement  prior to the
commencement of the storage period with the storage  facility  providing,  among
other  things,  that Lessor shall bear all  maintenance  charges and other costs
(other than parking fees for the initial 30 day period) incurred.

      5.3         RETURN OF OTHER ENGINES  

      In the event that any Engine owned by Lessor shall not be installed on the
Airframe at the time of return hereunder, Lessee shall be required to return the
Airframe hereunder with a Replacement Engine meeting the requirements of, and in
accordance with,  Section 10 hereof and Annex B hereto.  Thereupon,  Lessor will
transfer  to  Lessee  the  Engine  constituting  part of such  Aircraft  but not
installed on such Airframe at the time of the return of the Airframe.

      5.4         FUEL  

      Upon the return of the Airframe upon any termination of this Lease, Lessor
shall pay Lessee,  as compensation  for any fuel or oil contained in the fuel or
oil tanks of such  Airframe,  the value of such fuel or oil at the price paid by
Lessee for such fuel or oil,  PROVIDED that if the Aircraft is being returned in
connection  with the exercise of remedies  pursuant to Section 15,  Lessor shall
have no  obligation  to make such payment to Lessee until Lessor shall have been
paid all amounts due to it pursuant to Section 15.





SECTION 6.        LIENS  

      Lessee shall not, directly or indirectly,  create, incur, assume or suffer
to exist any Lien on or with respect to the Aircraft,  the Airframe,  any Engine
or any Part, title to any of the foregoing or any interest of Lessee therein, or
the Lessee's rights in and to this Lease or any Permitted  Sublease,  except (a)
the respective rights of Lessor, Mortgagee, the Participants or Lessee under the
Operative  Agreements,  or  of  any  Permitted  Sublessee  under  any  Permitted
Sublease;  (b)  Lessor  Liens;  (c) the  rights of others  under  agreements  or
arrangements  to the extent  permitted  by the terms of Sections  7.2 and 7.3 or
Annex  C;  (d)  Liens  for  Taxes  of  Lessee  (and  its  U.S.  federal  tax law
consolidated  group),  or Liens  for Taxes of any Tax  Indemnitee  (and its U.S.
federal tax law  consolidated  group) for which Lessee is obligated to indemnify
such Tax Indemnitee  under any of the Lessee Operative  Agreements,  in any such
case  either  not yet  due or  being  contested  in good  faith  by  appropriate
proceedings  so long as such  Liens  and such  proceedings  do not  involve  any
material risk of the sale, forfeiture or loss of the Aircraft, the Airframe, any
Engine or the  interest  of any  Participant  therein  or impair the lien of the
Trust Indenture; (e) materialmen's, mechanics', workers', repairers', employees'
or other like Liens  arising in the ordinary  course of business for amounts the
payment of which is either not yet  delinquent for more than 60 days or is being
contested in good faith by  appropriate  proceedings,  so long as such Liens and
such  proceedings  do not involve any material  risk of the sale,  forfeiture or
loss  of  the  Aircraft,  the  Airframe,  any  Engine  or  the  interest  of any
Participant therein or impair the lien of the Trust Indenture; (f) Liens arising
out  of  any  judgment  or  award  against  Lessee  (or  against  any  Permitted
Sublessee),  so long as such  judgment  shall,  within  60 days  after the entry
thereof,  have been discharged or vacated,  or execution  thereof stayed pending
appeal or shall have been  discharged,  vacated or reversed within 60 days after
the  expiration of such stay, and so long as during any such 60-day period there
is not, or any such judgment or award does not involve, any material risk of the
sale,  forfeiture  or loss of the  Aircraft,  the  Airframe,  any  Engine or the
interest of any Participant  therein or impair the lien of the Trust  Indenture,
and (g) any other Lien with respect to which Lessee (or any Permitted Sublessee)
shall have provided a bond,  cash  collateral or other security  adequate in the
reasonable opinion of Lessor.  Lessee shall promptly take (or cause to be taken)
such action as may be necessary  duly to discharge (by bonding or otherwise) any
Lien not  excepted  above if the same  shall at any time arise in respect of the
Aircraft, the Airframe, any Engine or any Part during the Term.




SECTION 7.        REGISTRATION, OPERATION, POSSESSION, SUBLEASING AND
                  RECORDS  

      7.1         REGISTRATION AND OPERATION  

                  7.1.1       REGISTRATION AND RECORDATION

      Subject  to the  compliance  by Lessor  and Owner  Participant  with their
respective obligations under Section 13 of the Participation  Agreement,  Lessee
shall cause the Aircraft to be, and at all times during the Term to remain, duly
registered  with the FAA under the Act or with such other country of registry as
shall be permitted under Section 7.1.2 below, in the name of Lessor as owner and
lessor  (except to the  extent  that such  registration  under the Act cannot be
effected  with the FAA  because of Lessor's  or Owner  Participant's  failure to
comply with the citizenship  requirements for registration of the Aircraft under
the Act).  Lessor shall execute and deliver all such documents as Lessee (or any
Permitted  Sublessee)  may  reasonably  request for the purpose of effecting and
continuing such registration.  Unless Mortgagee has given Lessee notice that the
Trust Indenture has been discharged, Lessee shall also cause the Trust Indenture
to be duly recorded and at all times  maintained  of record as a  first-priority
perfected  mortgage  (subject to Permitted Liens) on the Aircraft,  the Airframe
and each of the Engines (except to the extent such perfection or priority cannot
be  maintained  solely as a result of the  failure  by  Lessor or  Mortgagee  to
execute and deliver any necessary documents).

                  7.1.2       REREGISTRATION

      So  long  as no  Lease  Event  of  Default  shall  have  occurred  and  be
continuing,  Lessee  may,  by written  notice to  Lessor,  request to change the
country of registration of the Aircraft.  Any such change in registration  shall
be effected only in compliance  with,  and subject to all of the  conditions set
forth in, Section 7.6.11 of the Participation Agreement.

                  7.1.3       MARKINGS

      If  permitted  by  applicable  Law, on or  reasonably  promptly  after the
Delivery  Date,  Lessee  will cause to be affixed  to,  and  maintained  in, the
cockpit of the Airframe and on each Engine,  in each case, in a clearly  visible
location (it being understood that the location of such placards,  as identified
to the Owner  Participant  prior to the Delivery Date,  shall be deemed to be in
compliance  with this  requirement),  a placard of a  reasonable  size and shape
bearing the legend,  in English,  set forth in Schedule 6. Such  placards may be
removed temporarily,  if necessary, in the course of maintenance of the Airframe




or Engines.  If any such placard is damaged or becomes  illegible,  Lessee shall
promptly  replace  it with a placard  complying  with the  requirements  of this
Section 7.1.3.

                  7.1.4       COMPLIANCE WITH LAWS

      Lessee shall not, and shall not allow any other person to,  operate,  use,
maintain,  service,  repair or overhaul the Aircraft (a) in violation of any Law
binding on or applicable to the Aircraft,  the Airframe or any Engine, or (b) in
violation  of any  airworthiness  certificate,  license or  registration  of any
Government Entity relating to the Aircraft,  the Airframe or any Engine,  except
(1)  immaterial or  non-recurring  violations  with respect to which  corrective
measures are taken promptly by Lessee or a Permitted Sublessee,  as the case may
be,  upon  discovery  thereof,  and (2) to the  extent  Lessee or any  Permitted
Sublessee  is  contesting  the  validity  or  application  of  any  such  Law or
requirement  relating to any such  certificate,  license or registration in good
faith in any  reasonable  manner which does not involve any material risk of the
sale,  forfeiture  or loss of the  Aircraft,  the  Airframe,  any  Engine or the
interest of any Participant  therein, any material risk of criminal liability or
of material civil penalty against Lessor, Mortgagee or any Participant or impair
the lien of the Trust Indenture.

                  7.1.5       OPERATION

      Lessee agrees not to operate, use or locate the Aircraft,  the Airframe or
any Engine,  or allow the  Aircraft,  the Airframe or any Engine to be operated,
used or located (a) in any area excluded from coverage by any insurance required
by the terms of  Section  11,  except in the case of a  requisition  by the U.S.
Government  where Lessee obtains an indemnity in lieu of such insurance from the
U.S. Government,  or insurance from the U.S. Government,  covering such area, in
accordance with Section 11.3 or (b) in any recognized area of hostilities unless
fully  covered in accordance  with Annex D by war-risk  insurance as required by
the terms of Section 11 (including, without limitation, Section 11.3), unless in
any case  referred to in this  Section  7.1.5 the  Aircraft is only  temporarily
operated,  used or located in such area as a result of an  emergency,  equipment
malfunction,  navigational error, hijacking,  weather condition or other similar
unforeseen  circumstances,  so  long as  Lessee  diligently  and in  good  faith
proceeds to remove the Aircraft from such area.

      7.2         POSSESSION  

      Lessee will not, without the prior written consent of Lessor,  sublease or
otherwise  in any manner  deliver,  transfer  or  relinquish  possession  of the




Aircraft, the Airframe or any Engine or install any Engine, or permit any Engine
to be installed,  on any airframe  other than the Airframe;  PROVIDED,  HOWEVER,
subject to the provisions of Section 7.3, Lessee may, without such prior written
consent:

                  7.2.1       INTERCHANGE AND POOLING

      Subject or permit any  Permitted  Sublessee to subject (i) the Airframe to
normal  interchange   agreements  or  (ii)  any  Engine  to  normal  interchange
agreements or pooling agreements or arrangements,  in each case customary in the
commercial  airline  industry  and  entered  into by  Lessee  or such  Permitted
Sublessee,  as the case may be, in the ordinary  course of  business;  PROVIDED,
HOWEVER,  that if Lessor's  title to any such Engine is divested  under any such
agreement or  arrangement,  then such Engine shall be deemed to have suffered an
Event of Loss as of the date of such  divestiture,  with the effect  that Lessee
shall be required to replace such Engine with a Replacement  Engine  meeting the
requirements of, and in accordance with, Section 10.

                  7.2.2       TESTING AND SERVICE

      Deliver or permit any  Permitted  Sublessee to deliver  possession  of the
Aircraft, Airframe, any Engine or any Part (i) to the manufacturer thereof or to
any third-party maintenance provider, for testing, service, repair,  maintenance
or overhaul work on the Aircraft,  Airframe,  any Engine or any Part, or, to the
extent  required  or  permitted  by the  terms of Annex  C, for  alterations  or
modifications in or additions to the Aircraft, Airframe or any Engine or (ii) to
any Person for the purpose of transport to a Person referred to in the preceding
clause (i).

                  7.2.3       TRANSFER TO U.S. GOVERNMENT

      Transfer or permit any Permitted  Sublessee to transfer  possession of the
Aircraft,  Airframe or any Engine to the U.S. Government,  in which event Lessee
shall  promptly  notify  Lessor and Mortgagee in writing of any such transfer of
possession  and,  in  the  case  of any  transfer  pursuant  to  CRAF,  in  such
notification   shall  identify  by  name,  address  and  telephone  numbers  the
Contracting Office  Representative or  Representatives  for the Military Airlift
Command of the United States Air Force to whom notices must be given and to whom
requests or claims must be made to the extent applicable under CRAF.

                  7.2.4       INSTALLATION OF ENGINES ON OWNED AIRCRAFT

      Install  or permit  any  Permitted  Sublessee  to  install an Engine on an
airframe owned by Lessee or such Permitted  Sublessee,  as the case may be, free




and clear of all Liens,  except (a) Permitted  Liens and those that do not apply
to the Engines and (b) the rights of third parties under normal  interchange  or
pooling  agreements and  arrangements  of the type that would be permitted under
Section 7.2.1.

                  7.2.5       INSTALLATION OF ENGINES ON OTHER AIRFRAMES

      Install  or permit  any  Permitted  Sublessee  to  install an Engine on an
airframe leased to Lessee or such Permitted Sublessee, or purchased by Lessee or
such Permitted Sublessee subject to a mortgage, security agreement,  conditional
sale or other secured  financing  arrangement,  but only if (a) such airframe is
free and clear of all Liens, except (i) the rights of the parties to such lease,
or any such secured financing arrangement, covering such airframe and (ii) Liens
of the type  permitted by clauses (a) and (b) of Section 7.2.4 and (b) Lessee or
Permitted  Sublessee,  as the case may be, shall have  received from the lessor,
mortgagee,  secured party or conditional seller, in respect of such airframe,  a
written  agreement  (which  may  be a  copy  of the  lease,  mortgage,  security
agreement,  conditional sale or other agreement covering such airframe), whereby
such  Person  agrees  that it will not  acquire  or claim  any  right,  title or
interest in, or Lien on, such Engine by reason of such Engine being installed on
such airframe at any time while such Engine is subject to this Lease or is owned
by Lessor.

                  7.2.6       INSTALLATIONS OF ENGINES ON FINANCED AIRCRAFT

      Install  or permit  any  Permitted  Sublessee  to  install an Engine on an
airframe owned by Lessee or such Permitted  Sublessee,  leased to Lessee or such
Permitted Sublessee,  or purchased by Lessee or such Permitted Sublessee subject
to a conditional  sale or other security  agreement  under  circumstances  where
neither Section 7.2.4 or 7.2.5 is applicable;  PROVIDED,  HOWEVER, that any such
installation  shall be deemed an Event of Loss with respect to such Engine,  and
Lessee shall comply with Section 10.2 hereof in respect thereof.

                  7.2.7       SUBLEASING

      With respect to the Aircraft,  Airframe or any Engine, so long as no Lease
Event of Default  shall have occurred and is  continuing,  enter into a sublease
with any Permitted Air Carrier, but only if:

      (a) Lessee shall  provide  written  notice to Lessor and  Mortgagee  (such
notice in the event of a sublease  to a U.S.  Air  Carrier to be given  promptly




after entering into any such sublease or, in the case of a sublease to any other
Permitted Air Carrier, 10 days in advance of entering into such sublease);

      (b) At the time that Lessee enters into such sublease,  such Permitted Air
Carrier  shall  not be  subject  to  any  bankruptcy,  insolvency,  liquidation,
reorganization,   dissolution  or  similar   proceeding,   and  shall  not  have
substantially all of its property in the possession of any liquidator,  trustee,
receiver or similar person;

      (c) Any such  sublease (i) shall not extend  beyond the  expiration of the
Base Lease Term or any Renewal  Lease Term then in effect  unless  Lessee  shall
have  irrevocably  committed  to  purchase  the  Aircraft,  (ii)  shall  include
provisions for the maintenance,  operation, possession, inspection and insurance
of the  Aircraft  that are the same in all material  respects as the  applicable
provisions of this Lease and (iii) shall be expressly subject and subordinate to
all the terms of this Agreement and to the rights, powers and remedies of Lessor
hereunder,  including,  without limitation,  Lessor's rights under Section 15 to
repossess the Aircraft, Airframe and Engines and to terminate such sublease upon
the occurrence of a Lease Event of Default;

      (d) In connection with a sublease to a Permitted Foreign Air Carrier,  (1)
the United States maintains diplomatic relations with the country of domicile of
such  Permitted  Foreign  Air  Carrier  (or,  in the case of Taiwan,  diplomatic
relations  at least as good as those in  effect  on the  Delivery  Date) and (2)
Lessee shall have furnished Lessor and Mortgagee a favorable opinion of counsel,
reasonably  satisfactory to Lessor, in the country of domicile of such Permitted
Foreign Air Carrier,  that (i) the terms of such  sublease are the legal,  valid
and binding  obligations of the parties  thereto  enforceable  under the laws of
such  jurisdiction,  (ii) it is not necessary for Owner  Participant,  Lessor or
Mortgagee  to register or qualify to do  business in such  jurisdiction,  if not
already so  registered or  qualified,  as a result,  in whole or in part, of the
proposed sublease,  (iii) Lessor's title to, and Mortgagee's Lien in respect of,
the Aircraft, Airframe and Engines will be recognized in such jurisdiction, (iv)
the Laws of such  jurisdiction  of domicile  require  fair  compensation  by the
government of such  jurisdiction,  payable in a currency freely convertible into
Dollars, for the loss of title to the Aircraft, Airframe or Engines in the event
of the requisition by such government of such title (unless Lessee shall provide
insurance in the amounts  required with respect to hull insurance  under Section
11 covering the requisition of title to the Aircraft, Airframe or Engines by the
government of such jurisdiction so long as the Aircraft, Airframe or Engines are
subject to such  sublease) and (v) the  agreement of such  Permitted Air Carrier



that its rights under the sublease are subject and  subordinate to all the terms
of this Lease is enforceable against such Permitted Air Carrier under applicable
law;

      (e)  Lessee  shall  furnish  to Lessor,  Mortgagee  and Owner  Participant
evidence  reasonably  satisfactory  to Lessor  that the  insurance  required  by
Section 11 remains in effect;

      (f) All  necessary  documents  shall have been duly filed,  registered  or
recorded in such public  offices as may be required  fully to preserve the title
of Lessor, and the first priority security interest (subject to Permitted Liens)
of Mortgagee, in the Aircraft, Airframe and Engines;

      (g) Lessee shall reimburse Lessor, Mortgagee and Owner Participant for all
of  their  reasonable  out-of-pocket  fees  and  expenses,   including,  without
limitation,  reasonable fees and  disbursements of counsel,  incurred by Lessor,
Mortgagee and Owner Participant in connection with any such sublease; and

      (h) No such  sublease  shall be made to a  Permitted  Foreign  Air Carrier
prior to the close of the Tax  Attribute  Period,  unless  Lessee  prepays  on a
lump-sum  basis any liability due under the Tax Indemnity  Agreement as a result
of such sublease based upon the  assumption  that such sublease were to continue
for the remainder of the term of such sublease.

      7.3         CERTAIN LIMITATIONS ON SUBLEASING OR OTHER RELINQUISHMENT
                  OF POSSESSION  

      Notwithstanding anything to the contrary in Section 7.2:

      (a) The rights of any person that  receives  possession of the Aircraft in
accordance with Section 7.2 shall be subject and subordinate to all the terms of
this Lease, and to Lessor's rights,  powers and remedies  hereunder,  including,
without  limitation  (i) Lessor's  right to repossess  the Aircraft  pursuant to
Section 15, (ii) Lessor's right to terminate and avoid such sublease,  delivery,
transfer or relinquishment of possession upon the occurrence of a Lease Event of
Default  and (iii) the right to require  such  person to  forthwith  deliver the
Aircraft,  the Airframe and Engines subject to such transfer upon the occurrence
of a Lease Event of Default;

      (b) Lessee shall remain  primarily liable hereunder for the performance of
all the  terms of this  Lease to the same  extent  as if such  transfer  had not
occurred,  and no transfer of  possession of the  Aircraft,  the  Airframe,  any




Engine  or any Part  shall in any way  discharge  or  diminish  any of  Lessee's
obligations to Lessor hereunder or under any Operative Agreement;

      (c)  Lessee  shall  ensure  that  no  sublease,   delivery,   transfer  or
relinquishment  permitted  under  Section  7.2 shall  affect the  United  States
registration of the Aircraft, unless also made in accordance with the provisions
of Section 7.1.2;

      (d) Any  event  that  constitutes  or  would,  with the  passage  of time,
constitute an Event of Loss under  paragraph  (c), (d), or (e) of the definition
of such  term (as set  forth in Annex A) shall  not be  deemed  to  violate  the
provisions of Section 7.2; and

      (e)  Any  Wet  Lease  shall  not   constitute  a  delivery,   transfer  or
relinquishment  of  possession  for  purposes  of  Section  7.2 and shall not be
prohibited by the terms hereof.

SECTION 8.        MAINTENANCE; REPLACEMENT AND POOLING OF PARTS; ALTERATIONS,
                  MODIFICATIONS AND ADDITIONS; OTHER LESSEE COVENANTS  

      8.1         MAINTENANCE; REPLACEMENT AND POOLING OF PARTS; ALTERATIONS,
                  MODIFICATIONS AND ADDITIONS  

      At all times during the Term,  Lessee  shall  comply with,  or cause to be
complied with,  each of the  provisions of Annex C, which  provisions are hereby
incorporated by this reference as if set forth in full herein.

      8.2         INFORMATION, CERTIFICATES, NOTICES AND REPORTS  

                  8.2.1       FINANCIAL INFORMATION

      Lessee will furnish to Lessor:

      (a)   Within  90 days  after  the end of each of the  first  three  fiscal
            quarters in each fiscal year of Lessee, a consolidated balance sheet
            of Lessee as of the end of such  quarter and related  statements  of
            income and cash flows for the  period  commencing  at the end of the
            previous  fiscal  year  and  ending  with  the end of such  quarter,
            setting  forth in each case in  comparative  form the  corresponding
            figures for the  corresponding  period in the preceding fiscal year,
            prepared in accordance with GAAP; PROVIDED THAT so long as Lessee is
            subject to the reporting requirements of the Securities Exchange Act
            of 1934,  a copy of  Lessee's  report on Form  10-Q for such  fiscal
            quarter (excluding exhibits) will satisfy this paragraph (a).




      (b)   Within  120 days  after the end of each  fiscal  year of  Lessee,  a
            consolidated  balance  sheet of Lessee as of the end of such  fiscal
            year and related  statements  of income and cash flows of Lessee for
            such fiscal year,  in  comparative  form with the  preceding  fiscal
            year,  prepared in accordance  with GAAP,  together with a report of
            Lessee's  independent  certified public  accountants with respect to
            their audit of such financial  statements;  PROVIDED THAT so long as
            Lessee is subject to the reporting  requirements  of the  Securities
            Exchange  Act of 1934,  a copy of  Lessee's  report on Form 10-K for
            such fiscal year  (excluding  exhibits)  will satisfy this paragraph
            (b).

                  8.2.2       ANNUAL CERTIFICATE

      Within 120 days  after the close of each  fiscal  year of  Lessee,  Lessee
shall deliver to Lessor and Mortgagee an Officer's  Certificate of Lessee to the
effect  that such  officer  is  familiar  with or has  reviewed  or caused to be
reviewed  the  relevant  terms of this  Lease  and the  other  Lessee  Operative
Agreements  and that such officer does not have knowledge of the existence as at
the date of such certificate of any Lease Event of Default or, if any such Lease
Event of Default exists,  specifying the nature and period of existence  thereof
and the action  Lessee has taken or is taking or proposes  to take with  respect
thereto.

                  8.2.3       INFORMATION FOR FILINGS

      Lessee  shall  promptly  furnish  to  Owner  Participant  or  Lessor  such
information (other than with respect to the citizenship of Owner Participant and
Lessor) within Lessee's or any Permitted Sublessee's  possession,  or reasonably
available to or  obtainable  by Lessee or such  Permitted  Sublessee,  as may be
required to enable Lessor timely to file any reports  required to be filed by it
as lessor  under the Lease or to enable  Owner  Participant  to timely  file any
reports  required to be filed by it, as the beneficiary of the Trust Estate,  in
either case, with any Government  Entity because of, or in connection  with, the
interest of Owner  Participant  or Lessor in the Aircraft,  Airframe or Engines,
this Lease or any other part of the Trust Estate;  provided,  however, that with
respect to any such  information  which  Lessee  reasonably  deems  commercially
sensitive or  confidential,  Owner  Participant  or Lessor,  as the case may be,
shall afford Lessee a reasonable  opportunity  to seek from any such  Government
Entity a waiver of the  obligation  of Owner  Participant  or Lessor to file any
such information, or shall consent to the filing of such information directly by
Lessee in lieu of filing by Owner Participant or Lessor,  and if any such waiver
or consent is evidenced to the reasonable  satisfaction of Owner  Participant or




Lessor,  as the case may be, then Lessee  shall not be required to furnish  such
information to Owner Participant or Lessor.

SECTION 9.        VOLUNTARY TERMINATION UPON OBSOLESCENCE  

      9.1         RIGHT OF TERMINATION  

      (a)  Lessee  shall have the right at its  option to  terminate  this Lease
during the Base Lease Term, effective only on a Termination Date occurring on or
after the fifth anniversary of the Delivery Date, if:

            (i) Lessee makes a good faith determination that the Aircraft either
      has become  economically  obsolete or is surplus to Lessee's  requirements
      and the Chief  Financial  Officer or  Treasurer  of Lessee so certifies in
      writing to Lessor; and

            (ii) written notice of Lessee's  exercise of its option to terminate
      this Agreement shall be given to Lessor not less than 90 days prior to the
      proposed Termination Date specified in such notice.

      (b) Lessor shall notify Lessee and Mortgagee of Lessor's intention to sell
or retain the  Aircraft,  as  provided  in this  Section 9, within 30 days after
Lessee gives Lessor written notice pursuant to Section  9.1(a)(ii).  Any failure
by Lessor to give such notice of its election  shall be deemed to be an election
to sell the Aircraft, as provided in this Section 9.

      (c) Any termination  pursuant to this Section 9 shall become  effective on
the  date of the  sale,  if any,  pursuant  to  Section  9.2 or upon the date of
termination  and payment by Lessee and Lessor in accordance  with Section 9.3 if
Lessor elects to retain the Aircraft.

      9.2         ELECTION BY LESSOR TO SELL  

                  9.2.1       BIDS; CLOSING OF SALE

      Unless Lessor has given Lessee  notice of Lessor's  election to retain the
Aircraft,  Lessee, as agent for Lessor,  shall, until the date ten Business Days
prior to the proposed  Termination Date, use commercially  reasonable efforts to
obtain bids for a cash purchase of the Aircraft and Lessor may, if it desires to
do so,  also seek to obtain such bids.  In the event  Lessee  receives  any bid,
Lessee shall promptly,  and in any event at least ten Business Days prior to the
proposed date of sale, certify to Lessor in writing the amount and terms of such
bid, the proposed  date of such sale and the name and address of the person (who




shall not be Lessee or any Affiliate of Lessee or any person with whom Lessee or
any such  Affiliate  has an  arrangement  for the future use of the  Aircraft by
Lessee or any such Affiliate)  submitting such bid. In the event Lessor receives
any bid on or  prior  to the  date  ten  Business  Days  prior  to the  proposed
Termination Date, Lessor shall, at least ten Business Days prior to the proposed
date of sale, certify to Lessee in writing the amount and terms of such bid, the
proposed  date of such sale and the name and  address of the  person  submitting
such bid.

                  9.2.2       CLOSING OF SALE

      (a) On the proposed Termination Date (i) Lessee shall deliver the Airframe
and Engines or engines  constituting part of the Aircraft to the bidder, if any,
which shall have  submitted  the highest cash bid (net of  applicable  brokerage
commissions)  on or before the date ten Business Days prior to such  Termination
Date, in the same manner as if delivery were made to Lessor  pursuant to Section
5 and Annex B and in full  compliance  with the terms  thereof,  and shall  duly
transfer  to  Lessor  title to any such  engines  not  owned by  Lessor,  all in
accordance  with the  terms of  Section  5 and  Annex B, and (ii)  Lessor  shall
simultaneously  therewith  transfer  the Airframe and Engines or engines to such
bidder,  in the manner  described in Section 4.5, against cash paid to Lessor in
the amount of such highest bid (net of applicable brokerage  commissions and all
reasonable  out-of-pocket  fees and expenses  incurred by Lessor,  Mortgagee and
Owner  Participant in connection  with such sale and the related  termination of
this Lease  (collectively,  the  "Expenses  of Sale"))  and in the manner and in
funds of the type specified in Section 3.3.

      (b) All  proceeds of any sale  described in Section  9.2.2(a)  (net of the
Expenses  of  Sale)  shall  be paid  to and  retained  by  Lessor  and,  on such
Termination Date, and as a condition  precedent to such sale and the delivery of
the Aircraft and Engines or engines to such bidder,  Lessee shall pay to Lessor,
in the manner and in funds of the type specified in Section 3.3:

            (i) all unpaid Basic Rent due at any time prior to such  Termination
      Date and all Basic Rent due on such Termination Date to the extent payable
      in arrears with respect to the Payment Period then ended; plus

            (ii) an amount equal to the excess, if any, of the Termination Value
      for the Aircraft,  computed as of such Termination Date, over the proceeds
      of such sale (net of the Expenses of Sale); plus





            (iii)  as  provided  in  Section  3.2.2,  interest  on  the  amounts
      specified  in the  foregoing  clause (i) at the  Payment Due Rate from and
      including the date on which any such amount was due to the date of payment
      of such amount in full.

      As a further condition  precedent to such sale and delivery,  Lessee shall
pay all Supplemental Rent due by Lessee to Lessor, Mortgagee or the Participants
under  this Lease  (including,  without  limitation,  (A)  Supplemental  Rent in
respect of Make-Whole Amount, if any, payable pursuant to Section 2.10(b) of the
Trust Indenture in connection with a prepayment of the Equipment Notes upon such
sale, (B) all interest  charges provided for hereunder or under any other Lessee
Operative  Agreement with respect to the late payment of any amounts so payable,
and (C) the Expenses of Sale).

      (c) Upon and  subject to any such sale and  receipt of proceeds by Lessor,
and full and final  payment of all amounts  described in Section  9.2.2(b),  and
compliance by Lessee with all the other provisions of this Section 9.2,

            (i) Lessor will transfer to Lessee,  in accordance with Section 4.5,
      any  Engines  constituting  part of the  Aircraft  but which were not then
      installed on the Airframe and sold therewith; and

            (ii) the  obligation  of Lessee to pay Basic  Rent,  on or after the
      Payment Date with reference to which Termination Value is computed,  shall
      cease, and the Term for the Aircraft shall end effective as of the date of
      such sale.

      (d) A sale of the Aircraft pursuant to this Section 9.2.2 shall take place
only on a  Termination  Date.  Subject  to  Section  9.3,  if no sale shall have
occurred  on or as of  the  proposed  Termination  Date,  this  Agreement  shall
continue  in full  force  and  effect,  and all of  Lessee's  obligations  shall
continue,  including,  without  limitation,  its obligation to pay Rent, in each
case, as if the notice under Section 9.1 shall not have been given and,  subject
to Section 9.2.3(b), Lessee may give another notice pursuant to Section 9.1.

                  9.2.3       WITHDRAWAL OF NOTICE OF TERMINATION

      (a) Lessee may withdraw  any notice  given  pursuant to Section 9.1 at any
time on or before the date ten Business  Days prior to the proposed  Termination
Date,  whereupon this Agreement  shall continue in full force and effect and all
of Lessee's  obligations  shall continue,  including,  without  limitation,  its
obligation  to pay Rent,  in each case, as if the notice under Section 9.1 shall




not have been given and Lessee may give another notice  pursuant to Section 9.1;
PROVIDED  that  Lessee  shall not be  entitled  to give  more than five  notices
pursuant to Section 9.1.

      (b) Lessee  shall pay all  reasonable  out-of-pocket  fees and expenses of
Lessor,  Mortgagee  and  Owner  Participant  in  connection  with any  notice of
termination  withdrawn by Lessee or in connection with any notice of termination
pursuant to which a sale of the Aircraft fails to occur.

      9.3         RETENTION OF AIRCRAFT BY LESSOR  

      (a) If Lessor  shall  elect to retain  the  Aircraft  in  accordance  with
Section 9.1, on the proposed Termination Date:

            (i)  Lessor  shall  pay,  or cause to be paid,  in the manner and in
      funds of the type  specified  in Section  3.3, to the  Mortgagee an amount
      sufficient to prepay all  outstanding  Equipment Notes pursuant to Section
      2.10(b) of the Trust Indenture;

            (ii)  subject to  receipt by  Mortgagee  of the funds  described  in
      paragraph  (i) above,  Lessee  shall  deliver the  Airframe and Engines or
      engines  constituting part of the Aircraft to Lessor pursuant to Section 5
      and Annex B and in full compliance with the terms thereof,  and shall duly
      transfer to Lessor title to any such  engines not owned by Lessor,  all in
      accordance with the terms of Section 5 and Annex B;

            (iii) Lessee shall pay to Lessor,  in the manner and in funds of the
      type specified in Section 3.3:

                  (1)   all  unpaid  Basic  Rent due at any  time  prior to such
                        Termination   Date  and  all  Basic  Rent  due  on  such
                        Termination  Date to the extent  payable in arrears with
                        respect to the Payment Period then ended; plus

                  (2)   as  provided in Section  3.2.2,  interest on the amounts
                        specified in the foregoing clause (1) at the Payment Due
                        Rate  from and  including  the  date on  which  any such
                        amount was due to the date of payment of such  amount in
                        full; and

            (iv) Lessee shall also pay all Supplemental  Rent due and payable by
      Lessee to Lessor,  Mortgagee  or the other  Participants  under this Lease
      (other than any Supplemental Rent in respect of Make-Whole Amount, if any,




      payable  pursuant to Section  2.10(b) of the Trust Indenture in connection
      with a  prepayment  of the  Equipment  Notes  upon such  sale),  including
      without  limitation all interest  charges  provided for hereunder or under
      any other Lessee  Operative  Agreement with respect to the late payment of
      any  amounts,  so  payable,  and the  reasonable  out-of-pocket  fees  and
      expenses incurred by Lessor, Mortgagee and Owner Participant in connection
      with such termination and sale.

      (b) Upon full and final payment to Lessor,  Mortgagee and the Participants
of the amounts  described in Section  9.3(a),  and compliance by Lessee with all
the other applicable provisions of this Section 9.3,

            (i) Lessor will transfer to Lessee,  in accordance with Section 4.5,
      any  Engines  constituting  part of the  Aircraft  but which were not then
      installed on the Airframe and sold therewith; and

            (ii) The  obligation of Lessee to pay Basic Rent otherwise due on or
      after the  Termination  Date shall  cease,  and the Term for the  Aircraft
      shall end effective as of such Termination Date.

SECTION 10.       LOSS, DESTRUCTION, REQUISITION, ETC.  

      10.1        EVENT OF LOSS WITH RESPECT TO AIRCRAFT  

                  10.1.1      NOTICE AND ELECTION

      (a) Upon the  occurrence of an Event of Loss with respect to the Airframe,
and any Engine or Engines  installed  thereon at the time of such Event of Loss,
Lessee shall  promptly  (and in any event within 15 days after such  occurrence)
give Lessor and Mortgagee  written notice of such Event of Loss.  Within 45 days
after such occurrence,  Lessee shall give Lessor and Mortgagee written notice of
Lessee's  election to make payment in respect of such Event of Loss, as provided
in Section 10.1.2, or to replace the Airframe, and any such Engines, as provided
in Section 10.1.3.

      (b) Any  failure by Lessee to give such  notice of its  election  shall be
deemed to be an election of the option set forth in Section 10.1.2. In addition,
Lessee shall not be entitled to elect the option set forth in Section 10.1.3 if,
at the time Lessor  receives such notice from Lessee,  there shall have occurred
and be continuing a Special Default or a Lease Event of Default.





      (c) For purposes of Section  10.1.2,  an Event of Loss with respect to the
Airframe  shall be deemed to  constitute  an Event of Loss with  respect  to the
Aircraft.  For purposes of Section 10.1.3,  any Engine not actually suffering an
Event of Loss shall not be required to be replaced.

                  10.1.2      PAYMENT OF LOSS AND TERMINATION OF LEASE

      (a) If Lessee elects,  in accordance with Section 10.1.1,  to make payment
in respect of any such Event of Loss,  then Lessee  shall pay, in the manner and
in funds of the type specified in Section 3.3, the following amounts:

            (i) on or before the Business Day next  following the earlier of (x)
      the 120th day following the date of the  occurrence of such Event of Loss,
      and (y) the  fourth  Business  Day  following  the  receipt  of  insurance
      proceeds  with  respect to such  occurrence  (but in any event not earlier
      than the date of Lessee's  election  under Section  10.1.1 to make payment
      under this Section 10.1.2), Lessee shall pay to Lessor:

            (1)   all unpaid  Interim  Rent,  Basic Rent or Renewal Rent, as the
                  case may be,  due at any time  prior  to the  Stipulated  Loss
                  Value  Date  that  is on or  immediately  preceding  the  Loss
                  Payment Date; plus

            (2)   the Stipulated  Loss Value of the Aircraft  computed as of the
                  Stipulated  Loss Value Date used in the  foregoing  clause (1)
                  for the computation of unpaid Rent; plus

            (3)   if the Stipulated Loss Value Date used in the foregoing clause
                  (1) is a Payment  Date on which Basic Rent  payable in arrears
                  is due, the amount of such Basic Rent; plus

            (4)   as provided in Section 3.2.2, interest on the amount specified
                  in the  foregoing  clause (1) at the Payment Due Rate from and
                  including  the date on which  any such  amount  was due to the
                  date of payment of such amount in full; plus

            (5)   interest on the amounts specified in the foregoing clauses (2)
                  and (3) at the SLV Rate from and including the Stipulated Loss
                  Value  Date  used  in  the   foregoing   clause  (1)  for  the
                  computation of unpaid Rent to the date such amount is due, and
                  thereafter  at the  Payment Due Rate to the date of payment of
                  such amounts in full; and





            (ii) on or before  the date  required  for  payment  of the  amounts
      specified  in  paragraph  (i)  above,  Lessee  shall  also pay to  Lessor,
      Mortgagee and the other  Participants all other amounts due and payable by
      Lessee to Lessor,  Mortgagee and the other  Participants under this Lease,
      the Participation Agreement or any other Lessee Operative Agreement.

      (b)  Upon  payment  in  full of all  amounts  described  in the  foregoing
paragraph  (a),(i) the  obligation of Lessee to pay Interim Rent,  Basic Rent or
Renewal Rent hereunder with respect to the Aircraft  shall  terminate,  (ii) the
Term for the Aircraft  shall end and (iii) Lessor will  transfer the Aircraft to
Lessee,  as-is and where-is,  and subject to any insurer's  salvage rights,  but
otherwise in the manner described in Section 4.5.

                  10.1.3      REPLACEMENT OF AIRFRAME AND ENGINES

      (a) If Lessee elects,  in accordance with Section  10.1.1,  to replace the
Airframe,  and any Engines  actually  suffering  the Event of Loss,  then Lessee
shall,  as  promptly  as  possible  and in any event  within  120 days after the
occurrence of such Event of Loss,  convey or cause to be conveyed to Lessor,  in
compliance with Section 10.3 and as replacement  for the Airframe,  and any such
Engine,  title to a Replacement  Airframe (which shall comply with paragraph (b)
below),  and for each such Engine a  Replacement  Engine,  in each case free and
clear of all Liens other than  Permitted  Liens.  If Lessee makes such election,
but for any reason  fails or is unable to effect  such  replacement  within such
time period and in compliance with the  requirements  set forth in Section 10.3,
then Lessee  shall be deemed to have  initially  made the  election set forth in
Section 10.1.2 with the effect that Lessee shall  immediately pay, in the manner
and in funds of the type specified in Section 3.3, the amounts  required  under,
and in accordance with, Section 10.1.2.

      (b) Any such  Replacement  Airframe  shall be an airframe that is the same
model as the Airframe to be replaced thereby, or an improved model, and that has
a value,  utility and remaining  useful life (without  regard to hours or cycles
remaining  until the next  regular  maintenance  check),  at least  equal to the
Airframe to be replaced thereby (assuming that such Airframe had been maintained
in  accordance  with the  Lease).  Any such  Replacement  Engine  shall meet the
requirements of, and be conveyed by Lessee to Lessor in accordance with, Section
10.2 (other than the notice requirement set forth in Section 10.2.1).





      10.2        EVENT OF LOSS WITH RESPECT TO AN ENGINE  

                  10.2.1      NOTICE

      Upon the  occurrence  of an Event of Loss with  respect to an Engine under
circumstances  in which an Event of Loss with  respect to the  Airframe  has not
occurred,  Lessee  shall  promptly  (and in any event  within 15 days after such
occurrence) give Lessor written notice of such Event of Loss.

                  10.2.2      REPLACEMENT OF ENGINE

      Lessee  shall,  promptly  and  in any  event  within  60  days  after  the
occurrence of such Event of Loss,  convey or cause to be conveyed to Lessor,  in
compliance  with Section 10.3 and as replacement  for the Engine with respect to
which any Event of Loss occurred,  title to a Replacement  Engine free and clear
of all Liens other than Permitted  Liens.  Such  Replacement  Engine shall be an
engine  manufactured by Engine Manufacturer that is the same model as the Engine
to be  replaced  thereby,  or an  improved  model,  and  that  is  suitable  for
installation  and  use on the  Airframe,  and  that  has a  value,  utility  and
remaining  useful  life  (without  regard to hours and  cycles  remaining  until
overhaul)  at least equal to the Engine to be replaced  thereby  (assuming  that
such Engine had been maintained in accordance with the Lease).

                  10.2.3      ENGINE EXCHANGE

      Upon not less than five (5) Business Days' prior written notice to Lessor,
Lessee  may  replace  any Engine  leased  hereunder  with  another  engine  (the
"Exchanged  Engine") meeting the requirements of Section 10.2.2.  Such Exchanged
Engine shall be deemed to be a "Replacement  Engine" and Lessor and Lessee shall
comply with the  provisions of Section 10.3 with regard to the Exchanged  Engine
and the Engine so replaced.

      10.3        CONDITIONS TO ANY REPLACEMENT  

                  10.3.1      DOCUMENTS

      Prior to or at the time of conveyance of title to any Replacement Airframe
or  Replacement  Engine to  Lessor,  Lessee  shall  take  each of the  following
actions:

      (a) furnish  Lessor with a full  warranty  bill of sale duly  conveying to
Lessor such Replacement  Airframe or Replacement  Engine,  in form and substance
reasonably satisfactory to Lessor and cause such Replacement Airframe to be duly
registered in the name of Lessor pursuant to the Act;





      (b) cause (i) a Lease Supplement  subjecting such Replacement  Airframe or
Replacement  Engine to this Lease,  duly executed by Lessee,  to be delivered to
Lessor for execution and, upon such execution,  to be filed for recordation with
the FAA pursuant to the Act, (ii) a Trust Indenture Supplement,  subjecting such
Replacement  Airframe  or  Replacement  Engine  to the  Trust  Indenture,  to be
delivered  to  Lessor  for  execution  and,  upon  execution,  to be  filed  for
recordation with the FAA pursuant to the Act and (iii) such Financing Statements
and other filings, as Lessor or Mortgagee may reasonably request,  duly executed
by Lessee and, to the extent  applicable,  Lessor and Mortgagee  (and Lessor and
Mortgagee  shall execute and deliver the same), to be filed in such locations as
any such party may reasonably request;

      (c) furnish such evidence of compliance  with the insurance  provisions of
Section 11 with respect to such  Replacement  Airframe or Replacement  Engine as
Lessor may reasonably request;

      (d)  furnish an opinion or  opinions  of  Lessee's  counsel  (which may be
Lessee's legal  department)  reasonably  satisfactory to Lessor and addressed to
Lessor and  Mortgagee  to the effect  that (i) such full  warranty  bill of sale
referred to in Section  10.3.1(a)  constitutes  an effective  instrument for the
conveyance of title to the Replacement  Airframe or Replacement  Engine and (ii)
in the case of a  Replacement  Airframe,  Lessor and  Mortgagee,  as assignee of
Lessor,  will be entitled to the  benefits of Section  1110 with  respect to the
Replacement Airframe, provided that such opinion referred to in this clause (ii)
need not be delivered to the extent that  immediately  prior to such replacement
the  benefits of Section  1110 were not,  solely by reason of a change in law or
court interpretation  thereof,  available to Lessor or Mortgagee, as assignee of
Lessor;

      (e)  furnish  an opinion  of  Lessee's  aviation  law  counsel  reasonably
satisfactory  to Lessor  and  addressed  to Lessor and  Mortgagee  as to the due
registration of any such Replacement Airframe and the due filing for recordation
of each Lease  Supplement and Trust  Indenture  Supplement  with respect to such
Replacement Airframe or Replacement Engine under the Act; and

      (f) with  respect  to the  replacement  of the  Airframe,  and any  Engine
installed  thereon at the time of the subject  Event of Loss,  if  requested  by
Lessor  and at  Lessor's  expense,  furnish a  certified  report of a  qualified
independent aircraft appraiser,  reasonably  satisfactory to Lessor,  certifying
that such Replacement Airframe and any such Replacement Engine complies with the
value,  utility  and  remaining  useful life  requirements  set forth in Section
10.1.3(b).





      Lessor  and  Lessee  understand  and  agree  that  if at the  time  of any
replacement of the Airframe or any Engine,  as  contemplated in this Section 10,
the Airframe was registered in a jurisdiction other than the United States, then
the  requirements  set forth above in this Section 10.3.1 relating to compliance
with the  requirements  of the Act or the FAA,  shall be  deemed to refer to the
comparable  applicable  Law of,  and  the  Aviation  Authority  of,  such  other
jurisdiction.

                  10.3.2      OTHER OBLIGATIONS

      (a) Lessor and Lessee agree that, upon any Replacement  Airframe  becoming
the  Airframe  hereunder,  and upon any  Replacement  Engine  becoming an Engine
hereunder, this Lease shall continue to be, and shall be treated as, a lease for
U.S.  federal  income tax  purposes  of, among other  things,  such  Replacement
Airframe and such Replacement Engine. Without limiting the foregoing, Lessee and
Lessor intend that Lessor shall,  in all events,  be entitled to the benefits of
Section 1110 with respect to any Replacement  Airframe or Replacement Engine and
Lessee  and  Lessor  shall  cooperate  and take  such  action  as the  other may
reasonably  request  so as to  ensure  that  Lessor  shall be  entitled  to such
benefits.

      (b) No Event of Loss with  respect  to an  Engine,  or with  respect to an
Airframe,  shall result in, or otherwise allow or permit (other than as provided
in Section 10.1.2(b)), any reduction, deferral, discharge or other change in the
timing or amount of any Rent payable by Lessee  hereunder,  and (subject to such
Section  10.1.2(b))  Lessee shall pay all such Rent and other  amounts as though
such Event of Loss had not occurred.

      10.4        CONVEYANCE TO LESSEE  

      Upon  compliance by Lessee with the applicable  terms of Sections  10.1.3,
10.2 and 10.3.1,  Lessor will transfer to Lessee the Airframe or Engine,  as the
case may be, with respect to which such Event of Loss  occurred,  in  accordance
with Section 4.5.

      10.5        APPLICATION OF PAYMENTS  

      Any amounts,  other than  insurance  proceeds in respect of damage or loss
not  constituting an Event of Loss (the  application of which is provided for in
Section 11), received at any time by Lessor,  Lessee or any Permitted  Sublessee
from any  Government  Entity or any other Person in respect of any Event of Loss
will be applied as follows:





                  10.5.1      REPLACEMENT OF AIRFRAME AND ENGINES

      If such amounts are received with respect to the Airframe,  and any Engine
installed  thereon at the time of such Event of Loss,  upon compliance by Lessee
with the  applicable  terms of Section  10.1.3 with respect to the Event of Loss
for which such  amounts are  received,  such  amounts  shall be paid over to, or
retained by, Lessee.

                  10.5.2      LOSS OF ENGINE

      If such  amounts are  received  with  respect to an Engine  (other than an
Engine  installed on the Airframe at the time such Airframe  suffers an Event of
Loss),  upon  compliance by Lessee with the  applicable  terms of Section 10.2.2
with  respect to the Event of Loss for which such  amounts  are  received,  such
amounts shall be paid over to, or retained by, Lessee.

                  10.5.3      PAYMENT OF LOSS

      If such  amounts are  received,  in whole or in part,  with respect to the
Airframe,  and Lessee makes, has made or is deemed to have made the election set
forth in Section 10.1.2, such amounts shall be applied as follows:

      (a) FIRST,  if the sum described in Section  10.1.2 has not then been paid
in full by Lessee, such amounts shall be paid to Lessor (or to Mortgagee so long
as Mortgagee has not given notice to Lessee that the Lien of the Trust Indenture
has been duly  discharged,  except  with  respect to Excluded  Payments)  to the
extent necessary to pay in full such sum;

      (b) SECOND, the remainder, if any, shall be paid to Lessee.

      10.6        REQUISITION OF AIRCRAFT FOR USE  

      If any Government  Entity shall  requisition  for use the Airframe and the
Engines or engines  installed  thereon,  and if the same does not  constitute an
Event of Loss,  Lessee  shall  promptly  notify  Lessor  and  Mortgagee  of such
requisition and all of Lessee's  obligations under this Agreement shall continue
to the same extent as if such requisition had not occurred;  provided,  HOWEVER,
that if the Airframe and Engines or engines  installed  thereon are not returned
to Lessor by  Lessee  at the end of the Term or within 30 days  thereafter,  and
Lessor,  upon  notice  given not less than 30 days nor more than 120 days before
the end of the Term,  shall have elected to treat such event as  constituting an
Event of Loss with respect to the Aircraft,  Lessee shall then be deemed to have
made the election set forth in Section  10.1.2 with the effect that Lessee shall
be  obligated to pay the  Stipulated  Loss Value and all other  amounts  payable




pursuant to Section  10.1.2 with  respect to the Aircraft as if an Event of Loss
had  occurred  as of the end of the Term.  If Lessor  shall not have  elected to
treat such event as an Event of Loss,  Lessee  shall be  obligated to return the
Airframe and Engines or engines to Lessor pursuant to, and in all other respects
to comply with the  provisions  of, Section 5 promptly upon their return by such
Government  Entity,  and Lessee  shall pay to Lessor  upon such return an amount
equal to the average daily Basic Rent payable by Lessee during the Term for each
day after the end of the Term to but excluding  the day of such return,  up to a
maximum of 30 days.

      10.7        REQUISITION OF AN ENGINE FOR USE  

      If any Government  Entity shall requisition for use any Engine but not the
Airframe, Lessee will replace such Engine by complying with the applicable terms
of Sections 10.2 and 10.3 to the same extent as if an Event of Loss had occurred
with respect to such Engine,  and any payments received by Lessor or Lessee from
such  Government  Entity  with  respect  to such  requisition  shall  be paid or
retained in accordance with Section 10.5.2.

      10.8        APPLICATION OF PAYMENTS  

      All payments  received by Lessor or Lessee,  or any  Permitted  Sublessee,
from any  Government  Entity for the use of the  Airframe and Engines or engines
installed  thereon during the Term shall be paid over to, or retained by, Lessee
and all payments received by Lessor or Lessee from any Government Entity for the
use of the  Airframe  and Engines or engines  installed  thereon  after the Term
shall  be  paid  over  to,  or  retained  by,  Lessor;  provided  that,  if such
requisition  constitutes  an Event of Loss,  or Lessor has elected under Section
10.6 to treat such requisition as an Event of Loss, then all such payments shall
be paid over to  Lessor  (or to  Mortgagee  so long as  Mortgagee  has not given
notice to Lessee that the Lien of the Trust Indenture has been duly discharged),
and held as provided in Section 10.5.

      10.9        APPLICATION OF PAYMENTS DURING EXISTENCE OF A LEASE EVENT
                  OF DEFAULT  

      Any amount  described in this Section 10 that is payable or creditable to,
or  retainable  by,  Lessee  shall not be paid or credited  to, or retained  by,
Lessee if at the time such payment,  credit or retention would otherwise occur a
Special Default shall have occurred and be continuing, but shall instead be held
by or paid over to Lessor (or to Mortgagee  so long as  Mortgagee  has not given
notice to Lessee that the Trust Indenture has been duly  discharged) as security
for the  obligations  of Lessee under this Lease and the other Lessee  Operative
Agreements and shall be invested pursuant to Section 4.4 hereof unless and until




Lessor shall have  demanded  liquidated  damages  pursuant to Section  15.1.3 or
15.1.4 and such amount is applied,  at the option of Lessor, or upon the written
request of Lessee to Lessor, from time to time during the continuance of a Lease
Event of Default,  to Lessee's  obligations under this Lease as and when due, it
being understood that any such application  shall be made to such obligations of
Lessee as Lessor may  determine  in its sole  discretion.  At such time as there
shall not be continuing any Special Default, such amount shall be paid to Lessee
to the extent not previously applied in accordance with this Section 10.9.

SECTION 11.       INSURANCE  

      11.1        LESSEE'S OBLIGATION TO INSURE  

      Lessee  shall  comply  with,  or cause to be  complied  with,  each of the
provisions  of  Annex  D,  which  provisions  are  hereby  incorporated  by this
reference as if set forth in full herein.

      11.2        INSURANCE FOR OWN ACCOUNT  

      Nothing in Section 11 shall limit or prohibit (a) Lessee from  maintaining
the policies of insurance  required  under Annex D with higher limits than those
specified  in Annex  D, or (b)  Lessor,  Mortgagee  or  Owner  Participant  from
obtaining  insurance  for its own account (and any proceeds  payable  under such
separate insurance shall be payable as provided in the policy relating thereto);
PROVIDED,  HOWEVER,  that no insurance may be obtained or maintained  that would
limit or otherwise adversely affect the coverage of any insurance required to be
obtained or maintained by Lessee pursuant to this Section 11 and Annex D.

      11.3        INDEMNIFICATION BY GOVERNMENT IN LIEU OF INSURANCE  

      Lessor  agrees  to  accept,  in lieu of  insurance  against  any risk with
respect to the Aircraft described in Annex D, indemnification from, or insurance
provided by, the U.S.  Government,  or upon the written consent of Lessor, other
Government Entity, against such risk in an amount that, when added to the amount
of insurance  (including  permitted  self-insurance),  if any, against such risk
that Lessee (or any Permitted Sublessee) may continue to maintain, in accordance
with this Section 11, during the period of such  requisition or transfer,  shall
be at least  equal to the  amount  of  insurance  against  such  risk  otherwise
required by this Section 11.





      11.4        APPLICATION OF INSURANCE PROCEEDS  

      As between Lessor and Lessee,  all insurance proceeds received as a result
of the occurrence of an Event of Loss with respect to the Aircraft or any Engine
under policies  required to be maintained by Lessee  pursuant to this Section 11
will be applied in  accordance  with  Section  10.5.  All  proceeds of insurance
required to be maintained by Lessee, in accordance with Section 11 and Section B
of Annex D, in respect of any property damage or loss not  constituting an Event
of Loss with respect to the Aircraft,  Airframe or any Engine will be applied in
payment (or to reimburse  Lessee) for repairs or for replacement  property,  and
any balance  remaining  after such repairs or  replacement  with respect to such
damage or loss shall be paid over to, or retained by, Lessee.

      11.5        APPLICATION OF PAYMENTS DURING EXISTENCE OF DEFAULT  

      Any amount  described in this Section 11 that is payable or creditable to,
or  retainable  by,  Lessee  shall not be paid or credited  to, or retained  by,
Lessee if at the time such payment,  credit or retention would otherwise occur a
Special Default shall have occurred and be continuing, but shall instead be held
by or paid over to Lessor (or to Mortgagee  so long as  Mortgagee  has not given
notice to Lessee that the Lien of the Trust Indenture has been duly  discharged)
as security for the obligations of Lessee under this Lease and shall be invested
pursuant  to Section  4.4 hereof  unless and until  Lessor  shall have  demanded
liquidated  damages  pursuant  to Section  15.1.3 or 15.1.4  and such  amount is
applied,  at the  option of  Lessor,  or upon the  written  request of Lessee to
Lessor, from time to time during the continuance of a Lease Event of Default, to
Lessee's  obligations under this Lease and the other Lessee Operative Agreements
as and when due, it being understood that any such application  shall be made to
such  obligations of Lessee as Lessor may determine in its sole  discretion.  At
such time as there  shall not be  continuing  any Special  Default,  such amount
shall be paid to Lessee to the extent not previously  applied in accordance with
this Section 11.5.

SECTION 12.       INSPECTION  

      (a) At all reasonable  times Lessor,  Mortgagee or the Owner  Participant,
and their respective  authorized  representatives (the "Inspecting Parties") may
(not more than once every 12 months unless a Lease Event of Default has occurred
and is continuing  then such inspection  right shall not be so limited)  inspect
the Aircraft, Airframe and Engines (including,  without limitation, the Aircraft
Documents)  and any such  Inspecting  Party  may make  copies  of such  Aircraft




Documents  not  reasonably  deemed  confidential  by  Lessee  or such  Permitted
Sublessee.

      (b) Any inspection of the Aircraft hereunder shall be limited to a visual,
walk-around  inspection and shall not include the opening of any panels, bays or
other  components of the Aircraft,  and no such inspection  shall interfere with
Lessee's or any Permitted Sublessee's maintenance and operation of the Aircraft,
Airframe and Engines.

      (c) With respect to such rights of inspection,  Lessor,  Owner Participant
and  Mortgagee  shall  not have any duty or  liability  to make,  or any duty or
liability by reason of not making, any such visit, inspection or survey.

      (d) Each  Inspecting  Party shall bear its own expenses in connection with
any such  inspection  (including the cost of any copies made in accordance  with
Section 12(a)).

SECTION 13. ASSIGNMENT; MERGER; SUCCESSOR OWNER TRUSTEE  

      13.1        IN GENERAL  

      This Lease and the other Lessee Operative Agreements shall be binding upon
and inure to the  benefit of Lessor and Lessee and their  respective  successors
and permitted assigns.  Except as otherwise  expressly permitted by the terms of
the Lease or any other Lessee Operative Agreement,  Lessee will not, without the
prior written  consent of Lessor and  Mortgagee,  assign any of its rights under
this Lease. Except as otherwise provided herein (including,  without limitation,
under the provisions of Section 15 hereof),  Lessor and Mortgagee may not assign
or convey  any of its  right,  title and  interest  in and to this  Lease or the
Aircraft  without the prior  written  consent of Lessee,  such consent not to be
unreasonably withheld.

      13.2        MERGER OF LESSEE  

                  13.2.1      IN GENERAL

      Lessee  shall not  consolidate  with or merge into any other  person under
circumstances  in which  Lessee is not the  surviving  corporation,  or  convey,
transfer or lease in one or more  transactions all or  substantially  all of its
assets to any other person, unless:

      (a) such person is organized, existing and in good standing under the Laws
of the United  States,  any State of the United States or the District  Columbia
and,  upon  consummation  of such  transaction,  such person will be a U.S.  Air
Carrier;





      (b) such  person  executes  and  delivers  to Lessor and  Mortgagee a duly
authorized,   legal,  valid,  binding  and  enforceable  agreement,   reasonably
satisfactory in form and substance to Lessor, containing an effective assumption
by such  person  of the due and  punctual  performance  and  observance  of each
covenant,  agreement  and  condition in the Lessee  Operative  Agreements  to be
performed or observed by Lessee;

      (c) such person makes such filings and recordings with the FAA pursuant to
the Act as shall be necessary to evidence such consolidation or merger; and

      (d)  immediately  after giving effect to such  consolidation  or merger no
Lease Event of Default shall have occurred and be continuing.

                  13.2.2      EFFECT OF MERGER

      Upon any such  consolidation  or  merger of  Lessee  with or into,  or the
conveyance,  transfer  or lease by  Lessee  of all or  substantially  all of its
assets to, any Person in  accordance  with this Section  13.2,  such Person will
succeed to, and be  substituted  for, and may exercise every right and power of,
Lessee  under the Lessee  Operative  Agreements  with the same effect as if such
person had been named as "Lessee" therein.  No such  consolidation or merger, or
conveyance, transfer or lease, shall have the effect of releasing Lessee or such
Person from any of the  obligations,  liabilities,  covenants or undertakings of
Lessee under the Lease.

      13.3        ASSIGNMENT SECURITY FOR LESSOR'S OBLIGATIONS  

      In order to secure the  indebtedness  evidenced  by the  Equipment  Notes,
Lessor has  agreed in the Trust  Indenture,  among  other  things,  to assign to
Mortgagee this Lease and to mortgage the Aircraft, Airframe and Engines in favor
of Mortgagee,  subject to the  reservations  and  conditions  therein set forth.
Lessee  hereby  accepts and consents to the  assignment  of all Lessor's  right,
title  and  interest  in and to this  Lease  pursuant  to the terms of the Trust
Indenture.  In accordance with Section 3.3(c),  Lessee agrees to pay directly to
Mortgagee (or, after receipt by Lessee of notice from Mortgagee of the discharge
of the Lien of the Trust Indenture,  to Lessor), all amounts of Rent (other than
Excluded  Payments) due or to become due hereunder and assigned to Mortgagee and
Lessee  agrees  that  Mortgagee's  right  to such  payments  hereunder  shall be
absolute  and  unconditional  and shall  not be  affected  by any  circumstance,
including, without limitation, the circumstances set forth in Section 16 hereof.
Notwithstanding  the foregoing  assignment  of this Lease,  the  obligations  of




Lessee to Lessor to perform the terms and  conditions of this Lease shall remain
in full force and effect.

      13.4        SUCCESSOR OWNER TRUSTEE  

      Lessee agrees that in the case of the  appointment of any successor  Owner
Trustee  pursuant  to the  terms of the  Participation  Agreement  and the Trust
Agreement,  such  successor  Owner Trustee  shall,  upon written  notice by such
successor Owner Trustee to Lessee,  succeed to all the rights,  powers and title
of Lessor  hereunder  and  shall be  deemed  to be  Lessor  and the owner of the
Aircraft  and the other  assets  of the Trust  Estate  for all  purposes  hereof
without  the  necessity  of any consent or approval by Lessee and without in any
way  altering  the terms of this Lease or  Lessee's  obligations  hereunder.  An
appointment  and  designation of a successor Owner Trustee shall not exhaust the
right to appoint and designate  further  successor or additional  Owner Trustees
pursuant to the Participation Agreement and the Trust Agreement,  and such right
may be exercised repeatedly as long as this Lease shall be in effect.

SECTION 14.       LEASE EVENTS OF DEFAULT  

      The  occurrence  of  any  one or  more  of  the  following  circumstances,
conditions,  acts or events,  for any reason  whatsoever  and  whether  any such
circumstance,  condition, act or event shall be voluntary or involuntary or come
about or be effected by  operation of Law or pursuant to or in  compliance  with
any judgment,  decree, order, rule or regulation of any Government Entity, shall
constitute a Lease Event of Default so long as it shall not have been remedied:

      14.1        PAYMENTS  

      Lessee shall fail to pay any amount of Interim Rent,  Basic Rent,  Renewal
Rent,  Stipulated Loss Value or Termination  Value within ten (10) Business Days
after  the  same  shall  have  become  due;  or  Lessee  shall  fail  to pay any
Supplemental  Rent (other than Stipulated Loss Value or Termination  Value) when
due and such failure shall  continue for a period in excess of ten (10) Business
Days from and after the date of any written  notice to Lessee from Lessor of the
failure to make such payment when due; provided that any such failure to pay any
Excluded  Payment  shall not  constitute a Lease Event of Default  until written
notice  is given by the Owner  Participant  to Lessee  and  Mortgagee  that such
failure  constitutes  a Lease  Event of  Default  and such  failure  shall  have
continued for a period in excess of ten (10) Business Days after such notice.





      14.2        INSURANCE  

      Lessee  shall  fail to carry  and  maintain,  or cause to be  carried  and
maintained, insurance on and in respect of the Aircraft, Airframe and Engines in
accordance with the provisions of Section 11.

      14.3        OTHER COVENANTS  

      Lessee  shall  fail to observe or  perform  (or cause to be  observed  and
performed) in any material  respect any other covenant,  agreement or obligation
set forth  herein or in any other  Lessee  Operative  Agreement  (other than the
covenants, agreements and obligations set forth in the Tax Indemnity Agreement),
and such  failure  shall  continue  unremedied  for a period of 30 days from and
after the date of written  notice  thereof to Lessee from  Lessor or  Mortgagee,
unless such failure is capable of being corrected and Lessee shall be diligently
proceeding to correct such failure,  in which case there shall be no Lease Event
of Default unless and until such failure shall continue  unremedied for a period
of 270 days after receipt of such notice.

      14.4        REPRESENTATIONS AND WARRANTIES  

      Any representation or warranty made by Lessee herein, in the Participation
Agreement  or  in  any  other  Lessee   Operative   Agreement  (other  than  the
representations  and  warranties of Lessee in the Tax Indemnity  Agreement)  (a)
shall prove to have been untrue or inaccurate in any material  respect as of the
date made, (b) such untrue or inaccurate  representation or warranty is material
at the time in question, (c) and the same shall remain uncured (to the extent of
the adverse impact of such  incorrectness on the interest of the Participants or
Lessor)  for a period in  excess  of 30 days from and after the date of  written
notice thereof from Lessor or Mortgagee to Lessee.

      14.5        BANKRUPTCY AND INSOLVENCY  

      (a) Lessee shall consent to the appointment of or the taking of possession
by a receiver,  trustee or liquidator of itself or of  substantially  all of its
property,  or Lessee  shall  admit in  writing  its  inability  to pay its debts
generally  as they come due, or does not pay its debts  generally as they become
due or shall make a general  assignment for the benefit of creditors,  or Lessee
shall file a voluntary  petition  in  bankruptcy  or a voluntary  petition or an
answer seeking  reorganization,  liquidation or other relief in a case under any
bankruptcy Laws or other  insolvency Laws (as in effect at such time), or Lessee
shall seek relief by voluntary petition, answer or consent, under the provisions




of any other bankruptcy or other similar Law providing for the reorganization or
winding-up  of  corporations  (as in effect at such time) or  Lessee's  board of
directors shall adopt a resolution authorizing any of the foregoing; or

      (b) an  order,  judgment  or  decree  shall  be  entered  by any  court of
competent  jurisdiction  appointing,  without the consent of Lessee, a receiver,
trustee or liquidator  of Lessee or of  substantially  all of its  property,  or
substantially  all of the property of Lessee shall be sequestered,  and any such
order,  judgment or decree of appointment or sequestration shall remain in force
undismissed,  unstayed and  unvacated  for a period of 90 days after the date of
entry thereof; or

      (c) a petition against Lessee in a case under any bankruptcy Laws or other
insolvency  Laws (as in  effect  at such  time) is filed  and not  withdrawn  or
dismissed  within 90 days  thereafter,  or if, under the  provisions  of any Law
providing for  reorganization  or winding-up of corporations  which may apply to
Lessee, any court of competent  jurisdiction  assumes  jurisdiction,  custody or
control of Lessee or of substantially all of its property and such jurisdiction,
custody or control remains in force  unrelinquished,  unstayed and  unterminated
for a period of 90 days.

SECTION 15.       REMEDIES AND WAIVERS  

      15.1        REMEDIES  

      If any Lease Event of Default shall occur and be  continuing,  Lessor may,
at its option and at any time and from time to time, exercise any one or more of
the following remedies as Lessor in its sole discretion shall elect:

                  15.1.1      RETURN AND REPOSSESSION

      Lessor may cause Lessee,  upon giving written notice to Lessee,  to return
promptly,  and Lessee shall return promptly,  the Airframe and Engines as Lessor
may so demand,  to Lessor or its order in the manner and condition  required by,
and  otherwise in  accordance  with,  all the  provisions of Section 5 as if the
Airframe or Engine were being  returned at the end of the Base Lease Term or any
Renewal Lease Term or Lessor,  at its option,  may enter upon the premises where
the Airframe or any Engine, or any Part thereof,  are located and take immediate
possession  of and remove  the same by summary  proceedings  or  otherwise,  all
without liability accruing to Lessor for or by reason of such entry or taking of
possession,  whether for the  restoration  of damage to property  caused by such
taking or otherwise.





                  15.1.2      SALE AND USE

      Lessor may sell the Airframe  and/or any Engine at public or private sale,
at such times and places, and to such Persons  (including  Lessor,  Mortgagee or
any Participant),  as Lessor may determine;  or Lessor may otherwise dispose of,
hold, use, operate, lease to others or keep idle the Airframe and/or any Engine,
as Lessor,  in its sole  discretion,  may  determine,  all free and clear of any
rights of Lessee and without any duty to account to Lessee with  respect to such
action  or  inaction  or for  any  proceeds  with  respect  thereto,  except  as
hereinafter  set forth in this  Section  15, and except to the extent  that such
proceeds  would  constitute,  under  applicable  Law, a  mitigation  of Lessor's
damages  suffered or incurred as a result of the subject Lease Event of Default.
Lessor shall give Lessee at least 15 days prior written notice of the date fixed
for any public sale of the Airframe and/or any Engine or of the date on or after
which will occur the execution of any contract providing for any private sale.

                  15.1.3      CERTAIN LIQUIDATED DAMAGES

      Whether or not Lessor shall have  exercised,  or shall  thereafter  at any
time exercise,  any of its rights under Section 15.1.1 or 15.1.2 with respect to
the Airframe and/or any Engine,  or any Part thereof,  Lessor, by written notice
to Lessee  specifying a payment date (which shall be the  Stipulated  Loss Value
Date next  occurring not less than 10 days after the date of such  notice),  may
demand Lessee to pay to Lessor,  and Lessee shall pay to Lessor,  on the payment
date so  specified  and in the  manner  and in funds of the  type  specified  in
Section  3.3, as  liquidated  damages for loss of a bargain and not as a penalty
(in lieu of the Interim  Rent,  Basic Rent or Renewal  Rent, as the case may be,
for the  Aircraft  in respect  of all  periods  commencing  on or after the date
specified for payment in such notice), the following amounts:

      (a) all unpaid  Interim Rent,  Basic Rent or Renewal Rent, as the case may
be, due at any time prior to the  Stipulated  Loss Value Date  specified in such
notice; plus

      (b)  whichever of the following  amounts  Lessor,  in its sole  discretion
shall specify in such notice:

            (i) an amount  equal to the excess,  if any,  of the present  value,
      computed as of the  Stipulated  Loss Value Date  specified in such notice,
      discounted  to such  date at a rate per  annum  equal  to the  Debt  Rate,
      compounded semiannually,  of all unpaid Interim Rent and Basic Rent during
      the then  remaining  portion of the Base Lease Term or, if a Renewal Lease




      Term has  commenced,  of all unpaid  Renewal  Rent  during  the  remaining
      portion of such Renewal  Lease Term,  over the Fair Market Rental Value of
      the Aircraft for the remainder of the Term,  after  discounting  such Fair
      Market  Rental Value to its then present  value (at a rate per annum equal
      to the Debt Rate, compounded semiannually) as of the Stipulated Loss Value
      Date specified in such notice, or

            (ii) an amount equal to the excess,  if any, of the Stipulated  Loss
      Value for the  Aircraft,  computed  as of the  Stipulated  Loss Value Date
      specified  in such  notice,  over  the  Fair  Market  Sales  Value  of the
      Aircraft,  as of the Stipulated  Loss Value Date specified in such notice;
      plus

      (c) interest on the amounts  specified in the foregoing  clause (a) at the
Payment Due Rate from and including the date on which any such amount was due to
the date of payment of such amount; plus

      (d) interest on the amount  specified in the  foregoing  clause  (b)(i) or
(b)(ii),  according  to  Lessor's  election,  at the  Payment  Due Rate from and
including the Stipulated Loss Value Date specified in such notice to the date of
payment of such amount.

                  15.1.4      LIQUIDATED DAMAGES UPON SALE

      If Lessor,  pursuant to Section 15.1.2 or applicable  Law, shall have sold
the Airframe and/or any Engine,  Lessor,  in lieu of exercising its rights under
Section 15.1.3 with respect to the Aircraft, Airframe or any Engine, as the case
may be, may, if Lessor  shall so elect,  upon giving  written  notice to Lessee,
demand Lessee to pay Lessor, and Lessee shall pay to Lessor, on the date of such
sale and in the manner and in funds of the type  specified  in Section  3.3,  as
liquidated  damages  for loss of a bargain  and not as a penalty (in lieu of the
Interim  Rent,  Basic Rent or Renewal Rent, as the case may be, for the Aircraft
in respect of all periods  commencing  on or after the date of such  sale),  the
following amounts:

      (a)   all unpaid Interim Rent, Basic Rent or Renewal Rent, as the case may
            be,  due at any time prior to the  Stipulated  Loss Value Date on or
            immediately preceding the date of such sale; plus

      (b)   an amount equal to the excess,  if any, of (i) the  Stipulated  Loss
            Value of the Aircraft, computed as of the Stipulated Loss Value Date
            used in the foregoing clause (a) for the computation of unpaid Rent,




            over (ii) the proceeds of such sale,  minus all reasonable  costs of
            Lessor and Mortgagee in connection with the sale; plus

      (c)   if the date of such sale is not a  Stipulated  Loss Value  Date,  an
            amount equal to interest on the outstanding  principal amount of the
            Equipment  Notes  at the  rate  per  annum  borne  thereby  from and
            including  the  Stipulated  Loss  Value  Date used in the  foregoing
            clause (a) for the  computation  of unpaid  Rent to the date of such
            sale; plus

      (d)   interest on the amounts specified in the foregoing clause (a) at the
            Payment  Due Rate  from  and  including  the date on which  any such
            amount was due to the date of payment of such amount; plus

      (e)   interest on the sum of the amounts specified in the foregoing clause
            (b) at the Payment Due Rate from and including the date of such sale
            to the date of payment of such amounts.

                  15.1.5      RESCISSION

      Lessor may (i) at its option,  rescind or  terminate  this Lease as to the
Aircraft,  Airframe or any Engine,  or any Part  thereof,  or (ii)  exercise any
other  right or  remedy  that may be  available  to it under  applicable  Law or
proceed by appropriate court action to enforce the terms hereof.

                  15.1.6      OTHER REMEDIES

      In addition to the foregoing remedies (but without  duplication of amounts
otherwise  paid under this Section  15),  Lessee shall be liable for any and all
unpaid Rent due hereunder before,  during or after (except as otherwise provided
herein) the exercise of any of the  foregoing  remedies  and for all  reasonable
attorneys'  fees and other  costs and  expenses of Lessor,  Mortgagee  the Owner
Participant and the Note Holders,  including,  without  limitation,  interest on
overdue  Rent  at the  rate  as  herein  provided,  incurred  by  reason  of the
occurrence  of any Lease Event of Default or the  exercise of Lessor's  remedies
with respect thereto,  including all reasonable  costs and expenses  incurred in
connection with the return of the Airframe or any Engine, in accordance with the
terms of Section 5 or in placing the  Airframe or any Engine,  in the  condition
and airworthiness required by Section 5.





      15.2        LIMITATIONS UNDER CRAF  

      Notwithstanding the provisions of Section 15.1, during any period that the
Aircraft,  Airframe  or any  Engine is subject  to CRAF in  accordance  with the
provisions of Section 7.2.3 and in the possession of the U.S. Government, Lessor
shall not,  as a result of any Lease  Event of Default,  exercise  its  remedies
hereunder in such manner as to limit  Lessee's  control under this Lease (or any
Permitted  Sublessee's  control under any  Permitted  Sublease) of the Aircraft,
Airframe or such  Engine,  unless at least 30 days' (or such other period as may
then be applicable  under CRAF) written notice of default  hereunder  shall have
been given by Lessor or Mortgagee by registered or certified mail to Lessee (and
any Permitted  Sublessee) with a copy to the Contracting Officer  Representative
or  Representatives  for the Military  Airlift  Command of the United States Air
Force to whom notices must be given under the  contract  governing  Lessee's (or
any Permitted  Sublessee's)  participation in CRAF with respect to the Aircraft,
Airframe or any Engine.

      15.3        RIGHT TO PERFORM FOR LESSEE  

      If Lessee (i) fails to make any payment of Rent  required to be made by it
hereunder  or (ii)  fails  to  perform  or  comply  with  any of its  agreements
contained  herein and such failure  continues  for a period of thirty days after
written  notice  thereof is given by Lessor or  Mortgagee  to Lessee,  Lessor or
Mortgagee  may (but shall not be  obligated  to) make such payment or perform or
comply with such agreement, and the amount of such payment and the amount of the
expenses of Lessor or Mortgagee  incurred in connection with such payment or the
performance of or compliance with such  agreement,  as the case may be, together
with  interest  thereon at the  Payment Due Rate,  shall be deemed  Supplemental
Rent,  payable  by Lessee  upon  demand by Lessor  or  Mortgagee,  whichever  is
entitled thereto. No such payment,  performance or compliance shall be deemed to
cure any Lease Default or Lease Event of Default or otherwise  relieve Lessee of
its obligations with respect thereto.

      15.4        DETERMINATION OF FAIR MARKET RENTAL VALUE AND FAIR MARKET
                  SALES VALUE  

      For the purpose of this Section 15, the "Fair Market  Rental Value" or the
"Fair  Market  Sales Value" of the  Aircraft,  Airframe or any Engine,  shall be
determined  on an "as is, where is" basis and shall take into account  customary
brokerage and other  out-of-pocket  fees and expenses which  typically  would be
incurred in connection with a re-lease or sale of the Aircraft,  Airframe or any
Engine. Any such determination  shall be made by an Appraiser selected by Lessor
and the costs and expenses associated therewith shall be borne by Lessee, unless




Lessor does not obtain possession of the Aircraft, Airframe and Engines pursuant
to this Section 15, in which case an Appraiser  shall not be appointed  and Fair
Market  Rental Value and Fair Market Sales Value for purposes of this Section 15
shall be zero.

      15.5        REMEDIES CUMULATIVE  

      Nothing contained in this Lease shall be construed to limit in any way any
right,  power,  remedy  or  privilege  of  Lessor  hereunder  or under any other
Operative  Agreement or now or hereafter existing at law or in equity.  Each and
every right, power, remedy and privilege hereby given to, or retained by, Lessor
in this Lease  shall be in  addition  to and not in  limitation  of every  other
right, power,  remedy and privilege given under the Operative  Agreements or now
or hereafter existing at law or in equity.  Each and every right,  power, remedy
and privilege of Lessor under this Lease and any other  Operative  Agreement may
be exercised from time to time or simultaneously  and as often and in such order
as may be deemed  expedient  by Lessor.  All such rights,  powers,  remedies and
privileges shall be cumulative and not mutually  exclusive,  and the exercise of
one shall not be deemed a waiver of the  right to  exercise  any  other.  Lessee
hereby waives to the extent  permitted by applicable  Law any right which it may
have to require Lessor to choose or elect remedies.

SECTION 16.       LESSEE'S OBLIGATIONS; NO SETOFF, COUNTERCLAIM, ETC.  

      (a)  Lessee's  obligation  to pay Rent  hereunder  shall be  absolute  and
unconditional,  and  shall  not  be  affected  by  any  event  or  circumstance,
including, without limitation: (i) any setoff, counterclaim, recoupment, defense
or other right that Lessee may have against Lessor,  Mortgagee, any Participant,
any Note Holder, or any other Person for any reason whatsoever;  (ii) any defect
in the title, airworthiness, condition, design, operation or fitness for use of,
or any  damage to or loss or  destruction  of,  the  Aircraft,  Airframe  or any
Engine,  or any  interruption  or cessation in the use or possession  thereof by
Lessee   for  any  reason   whatsoever;   (iii)  any   insolvency,   bankruptcy,
reorganization or similar  proceedings by or against Lessee or any other Person;
or (iv) any other  circumstance,  happening or event whatsoever,  whether or not
similar to any of the foregoing.

      (b) If for any reason  whatsoever  this Lease shall be terminated in whole
or in part by  operation  of law or otherwise  except as  specifically  provided
herein, Lessee nonetheless agrees to pay an amount equal to each Rent payment at
the time such payment would have become due and payable in  accordance  with the




terms hereof had this Agreement not been terminated in whole or in part.  Lessee
hereby  waives,  to the extent  permitted by applicable  law, any and all rights
that it may now have or that at any time  hereafter may be conferred upon it, by
statute or otherwise,  to terminate,  cancel,  quit or surrender this Agreement,
except in accordance with the express terms hereof.

      (c) Nothing set forth in this  Section 16 shall be  construed  to prohibit
Lessee  from  separately  pursuing  any claim that it may have from time to time
against  Lessor or any other Person with  respect to any matter  (other than the
absolute and unconditional nature of Lessee's obligations hereunder to pay Rent,
and other than the matters specified in paragraphs (a) and (b) above).

SECTION 17.       RENEWAL AND PURCHASE OPTIONS  

      17.1        NOTICES GENERALLY  

      (a) At least  120 days  prior to the  Scheduled  Expiration  Date or, if a
Renewal  Lease  Term is then in  effect,  prior to the  Scheduled  Renewal  Term
Expiration Date of such Renewal Lease Term,  Lessee may provide notice to Lessor
that Lessee may exercise either the option to extend the leasing of the Aircraft
for a Renewal  Lease Term pursuant to Section 17.2 or the option to purchase the
Aircraft on the Scheduled  Expiration Date or Scheduled  Renewal Term Expiration
Date of such Renewal Lease Term, as the case may be, pursuant to Section 17.3 (a
"Preliminary Notice").

      (b) If any such  Preliminary  Notice is given by Lessee,  then  Lessee may
provide a further  notice  specifying  which  option it intends  to elect,  with
respect to the relevant  period,  pursuant to Section  17.2.1 or 17.3.1,  as the
case may be.

      17.2        RENEWAL OPTIONS  

                  17.2.1      RENEWAL NOTICE

      (a) If Lessee has given a  Preliminary  Notice,  as  specified  in Section
17.1, and subject to the terms and  conditions of this Section 17.2,  Lessee may
exercise  its option to extend the leasing of the Aircraft  hereunder  until the
next Scheduled  Renewal Term Expiration Date, on the same terms,  provisions and
conditions  (except as  contemplated by this Section 17) set forth herein and in
the other Lessee  Operative  Agreements  with respect to the Base Lease Term, by
delivery of a notice (a "Renewal  Notice") to Lessor not less than 90 days prior
to (i) if the Base Lease Term is then in effect, the Scheduled  Expiration Date,




or (ii) if a Renewal Lease Term is then in effect,  the  Scheduled  Renewal Term
Expiration Date for such Renewal Lease Term.

      (b)  Notwithstanding  anything to the  contrary in this  Agreement  or any
other Operative Agreement:

            (i) No  Preliminary  Notice or  Renewal  Notice  shall be binding on
      Lessor or oblige  Lessor to extend the leasing of the  Aircraft  hereunder
      for a Renewal Lease Term if any Lease Event of Default shall have occurred
      and be continuing on and as of the date that such Renewal Lease Term would
      otherwise commence.

            (ii) Any  Renewal  Notice  shall be  revocable  by  Lessee  until 10
      Business  Days after the Renewal Rent is  determined  in  accordance  with
      Sections  17.2.2 and unless  revoked by written notice by Lessee to Lessor
      shall thereafter become  irrevocable and shall constitute an unconditional
      obligation  of Lessee to extend the leasing of the Aircraft  hereunder for
      the Renewal Lease Term to which such Renewal Notice relates.

            (iii) Lessee shall not be entitled to give any Renewal  Notice if it
      has (x) not  delivered a  Preliminary  Notice or (y)  delivered a Purchase
      Notice to Lessor.

                  17.2.2      RENEWAL RENT

      (a) During the  Renewal  Lease  Term,  Lessee  shall pay to Lessor on each
Payment  Date,  in the manner and in the funds of the type  specified in Section
3.3, Renewal Rent in arrears.

      (b) The Renewal  Rent  payable by Lessee on each  Payment  Date during any
Fixed  Renewal  Lease Term shall be the lower of (i) the Renewal  Rent Limit and
(ii) the Fair Market  Rental Value of the Aircraft for such Renewal  Lease Term.
The Renewal Rent  payable by Lessee on each  Payment Date during any  Subsequent
Renewal  Lease Term shall be the Fair Market  Rental  Value of the  Aircraft for
such Renewal  Lease Term.  Any such Fair Market Rental Value shall be determined
not  more  than  120  days  and not  less  than  100  days  prior to the date of
commencement of such Renewal Lease Term by mutual agreement of Lessor and Lessee
or, if they shall be unable to agree, by an appraisal in accordance with Section
17.4.  Notwithstanding the foregoing, (i) on the first Payment Date of a Renewal
Term, Lessee shall pay to Lessor a pro-rated amount of Renewal Rent equal to (x)
the Renewal Rent  applicable  to such Renewal Term divided by 180  multiplied by
(y) the actual  number of days  elapsed in such  Payment  Period and (ii) on the
last  Payment  Date in such  Renewal  Term Lessee  shall pay to Lessor an amount




equal to the Renewal Rent minus the amount  referred to in the preceding  clause
(i).

                  17.2.3      STIPULATED LOSS AND TERMINATION VALUES

      (a)  For  any  Renewal  Lease  Term,   Stipulated  Loss  Value  Dates  and
Termination Value Dates shall be extended  throughout such Renewal Lease Term on
the same days and for the same months as during the Base Lease Term.

      (b) Stipulated Loss Value and  Termination  Value amounts that are payable
during any such Renewal Lease Term shall be determined at the same time that the
Renewal Rent for such Renewal  Lease Term is determined  under  Section  17.2.2.
Stipulated  Loss Values and  Termination  Values for any such Renewal Lease Term
shall,  commencing  on the first day of such Renewal Lease Term, be equal to the
Fair Market  Sales Value of the  Aircraft,  computed as of the first day of such
Renewal  Lease Term,  and shall  decline  ratably on a monthly basis to the Fair
Market  Sales  Value of the  Aircraft as of the last day of such  Renewal  Lease
Term.

      (c)  Any  Fair  Market  Sales  Value  of the  Aircraft,  for  purposes  of
calculating  Stipulated  Loss Value and  Termination  Value  amounts  applicable
during any such Renewal Lease Term,  shall be determined by mutual  agreement of
Lessor  and  Lessee or, if they  shall be unable to agree,  by an  appraisal  in
accordance with Section 17.4.

      17.3        PURCHASE OPTION  

                  17.3.1      PURCHASE NOTICE

      (a) Subject to Section 17.1 and the terms and  conditions  of this Section
17.3,  Lessee may elect to purchase the  Aircraft,  on any Purchase  Date,  at a
purchase  price equal to the lesser of 50% of Lessor's  Cost and the Fair Market
Sales Value of the Aircraft computed as of the Purchase Date.

      (b) Lessee may exercise such option to purchase the Aircraft,  by delivery
of a notice (a  "Purchase  Notice") to Lessor not less than 90 days prior to the
Purchase Date specified in such Purchase Notice.

      (c)  Notwithstanding  anything to the  contrary in this  Agreement  or any
other Operative Agreement:

            (i) Any Purchase  Notice  (whether  delivered or deemed to have been
      delivered)   shall  be  revocable   until  10  Business   Days  after  the
      determination  of the Fair Market Sales Value in  accordance  with Section




      17.3.2 and unless  revoked  by  written  notice by Lessee to Lessor  shall
      thereafter  become  irrevocable  and  shall  constitute  an  unconditional
      obligation of Lessee to purchase the Aircraft under this Section 17.3.

            (ii) Lessee  shall not be entitled  to give any  Purchase  Notice in
      respect of any Purchase  Date if it has  delivered a Renewal  Notice for a
      Renewal Lease Term that would commence immediately following such Purchase
      Date.

                  17.3.2      DETERMINATION OF FAIR MARKET SALES VALUE

      The Fair Market Sales Value of the Aircraft  shall be determined  not more
than 120 days and not less than 100 days prior to the  applicable  Purchase Date
by mutual  agreement  of Lessor and Lessee or, if they shall be unable to agree,
by an appraisal in accordance with Section 17.4.

                  17.3.3      TITLE

      Upon full and final payment by Lessee of (a) the applicable purchase price
of the Aircraft,  (b) all unpaid Rent due and payable  through and including the
Purchase  Date and (c) all other  amounts due and  payable by Lessee  under this
Agreement,  Lessor will  transfer to Lessee title to the Aircraft in  accordance
with Section 4.5.

      17.4        APPRAISALS  

      Whenever  Fair  Market  Rental  Value or Fair  Market  Sales  Value of the
Aircraft is required to be  determined  by an  appraisal  under this Section 17,
Lessee and Lessor  shall  appoint a mutually  satisfactory  Appraiser to conduct
such appraisal. If Lessee and Lessor fail to agree upon a satisfactory Appraiser
then each shall promptly appoint a separate  Appraiser and such Appraisers shall
jointly determine such amount. If either Lessee or Lessor fails to so appoint an
Appraiser,  the determination of the single Appraiser  appointed shall be final.
If two Appraisers  are appointed and within 7 days after the  appointment of the
latter of such two  Appraisers,  they cannot  agree upon such  amount,  such two
Appraisers shall, within 8 days after such latter  appointment,  appoint a third
Appraiser  and such amount shall be  determined  by such three  Appraisers,  who
shall make their separate  appraisals within 7 days following the appointment of
the third  Appraiser,  and any  determination  so made shall be  conclusive  and
binding upon Lessor and Lessee.  If no such third Appraiser is appointed  within
such 8-day period, either Lessor or Lessee may apply to the American Arbitration
Association  to make such  appointment,  and both parties shall be bound by such
appointment.  The foregoing  appraisal procedure shall in any event be completed




no less  than 125 days  before  the end of the Base  Lease  Term or the  current
Renewal  Lease Term, as the case may be. If three  Appraisers  are appointed and
the  difference  between  the  determination  which is  farther  from the middle
determination  and the middle  determination is more than 125% of the difference
between the middle determination and the third determination,  then such farther
determination  shall be excluded,  the  remaining  two  determinations  shall be
averaged  and such  average  shall be final and binding  upon Lessor and Lessee.
Otherwise,  the average of all three  determinations  shall be final and binding
upon Lessor and Lessee.  The fees and expenses of all such  Appraisers  and such
appraisal  procedure shall be borne equally by Lessee and Lessor,  PROVIDED that
if Lessee elects not to renew this Lease or purchase the Aircraft  following the
conclusion of such appraisal, Lessee shall pay all expenses of such appraisal.

SECTION 18.       MISCELLANEOUS  

      18.1        AMENDMENTS  

      No  provision  of this  Agreement  may be amended,  supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this
Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate  or  otherwise  vary and is  signed by Lessor  and  Lessee.  Each such
amendment, supplement, waiver, modification,  discharge, termination or variance
shall be effective  only in the specific  instance and for the specific  purpose
for  which it is  given.  No  provision  of this  Agreement  shall be  varied or
contradicted  by oral  communication,  course of dealing or performance or other
manner not set forth in an  agreement,  document  or  instrument  in writing and
signed by Lessor and Lessee.

      18.2        SEVERABILITY  

      If any provision hereof shall be held invalid, illegal or unenforceable in
any respect in any  jurisdiction,  then, to the extent  permitted by Law (a) all
other  provisions  hereof  shall  remain  in  full  force  and  effect  in  such
jurisdiction and (b) such invalidity,  illegality or unenforceability  shall not
affect the validity,  legality or  enforceability of such provision in any other
jurisdiction.  If,  however,  any Law pursuant to which such provisions are held
invalid,  illegal or unenforceable  may be waived,  such Law is hereby waived by
the parties hereto to the full extent permitted,  to the end that this Agreement
shall be deemed to be a valid and binding agreement in all respects, enforceable
in accordance with its terms.





      18.3        THIRD-PARTY BENEFICIARY  

      This Agreement is not intended to, and shall not, provide any person not a
party hereto (other than Mortgagee, the Participants,  the Indenture Indemnitees
and the  Persons  referred  to in  Section  4.6) with any  rights of any  nature
whatsoever  against  either of the  parties  hereto,  and no person  not a party
hereto (other than Mortgagee,  the Participants,  the Indenture  Indemnitees and
the Persons referred to in Section 4.6) shall have any right, power or privilege
in respect of, or have any benefit or interest arising out of, this Agreement.

      18.4        REPRODUCTION OF DOCUMENTS  

      This  Agreement,  all  annexes,  schedules  and  exhibits  hereto  and all
agreements,  instruments  and  documents  relating  hereto,  including,  without
limitation  (a)  consents,  waivers  and  modifications  that may  hereafter  be
executed  and (b)  financial  statements,  certificates  and  other  information
previously or hereafter furnished to any party hereto, may be reproduced by such
party  by  any  photographic,   photostatic,  microfilm,  micro-card,  miniature
photographic or other similar  process,  and such party may destroy any original
documents so reproduced.  Any such reproduction  shall be admissible in evidence
as the original itself in any judicial or administrative  proceeding (whether or
not the original is in existence and whether or not such  reproduction  was made
by such party in the regular course of business) and any enlargement,  facsimile
or further reproduction of such reproduction likewise is admissible in evidence.

      18.5        COUNTERPARTS  

      This Agreement and any amendments, waivers, consents or supplements hereto
may be executed in any number of counterparts (or upon separate  signature pages
bound  together into one or more  counterparts),  each of which when so executed
shall  be  deemed  to be an  original,  and  all of  which  counterparts,  taken
together, shall constitute one and the same instrument.

      18.6        NOTICES  

      Unless  otherwise  expressly  permitted by the terms hereof,  all notices,
requests,  demands,  authorizations,  directions,  consents,  waivers  and other
communications  required or  permitted  to be made,  given,  furnished  or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that
a writing is not required as to the latter),  shall refer  specifically  to this
Agreement   and  shall  be   personally   delivered,   sent  by   facsimile   or
telecommunication   transmission   (which  in  either  case   provides   written




confirmation  to the  sender  of its  delivery),  sent  by  registered  mail  or
certified mail, return receipt requested,  postage prepaid, or sent by overnight
courier service,  in each case to the respective address or facsimile number set
forth for such party in Schedule 1 to the  Participation  Agreement,  or to such
other address or number as either party hereto may  hereafter  specify by notice
to the other party hereto.  Each such notice,  request,  demand,  authorization,
direction,  consent,  waiver  or other  communication  shall be  effective  when
received  or,  if  made,   given,   furnished  or  filed  (a)  by  facsimile  or
telecommunication   transmission,  when  confirmed,  or  (b)  by  registered  or
certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

      18.7        GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE  

      (A) THIS  AGREEMENT  SHALL IN ALL  RESPECTS BE GOVERNED BY THE LAWS OF THE
STATE  OF  NEW  YORK,  INCLUDING  ALL  MATTERS  OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.

      (B) EACH PARTY  HERETO  HEREBY  IRREVOCABLY  AGREES,  ACCEPTS  AND SUBMITS
ITSELF TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK
IN THE CITY AND  COUNTY OF NEW YORK AND OF THE UNITED  STATES  FOR THE  SOUTHERN
DISTRICT OF NEW YORK,  IN CONNECTION  WITH ANY LEGAL ACTION,  SUIT OR PROCEEDING
WITH RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH
THIS AGREEMENT.

      (C) EACH  PARTY  HERETO  HEREBY  IRREVOCABLY  CONSENTS  AND  AGREES TO THE
SERVICE OF ANY AND ALL LEGAL PROCESS,  SUMMONS,  NOTICES AND DOCUMENTS OF ANY OF
THE AFOREMENTIONED  COURTS IN ANY SUCH SUIT, ACTION OR PROCEEDING MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 18.6. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 18.7(C), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.

      (D) EACH PARTY HERETO HEREBY  IRREVOCABLY  WAIVES, TO THE EXTENT PERMITTED
BY APPLICABLE LAW, AND AGREES NOT TO ASSERT, BY WAY OF MOTION, AS A DEFENSE,  OR
OTHERWISE,  IN ANY LEGAL ACTION OR  PROCEEDING  BROUGHT  HEREUNDER IN ANY OF THE




ABOVE-NAMED COURTS, THAT SUCH ACTION OR PROCEEDING IS BROUGHT IN AN INCONVENIENT
FORUM,  THAT  VENUE  FOR THE  ACTION  OR  PROCEEDING  IS  IMPROPER  OR THAT THIS
AGREEMENT  OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE ENFORCED IN OR BY SUCH
COURTS.

      (E) EACH PARTY HERETO HEREBY WAIVES ITS RESPECTIVE  RIGHTS TO A JURY TRIAL
OF ANY CLAIM OR CAUSE OF ACTION IN ANY COURT IN ANY  JURISDICTION  BASED UPON OR
ARISING OUT OF OR RELATING TO THIS AGREEMENT.

      18.8        NO WAIVER  

      No  failure on the part of Lessor to  exercise,  and no delay by Lessor in
exercising,  any of its  rights,  powers,  remedies  or  privileges  under  this
Agreement or provided at Law, in equity or otherwise shall impair,  prejudice or
constitute  a  waiver  of any such  right,  power,  remedy  or  privilege  or be
construed  as a waiver  of any  breach  hereof  or  default  hereunder  or as an
acquiescence  therein,  nor shall any  single or  partial  exercise  of any such
right, power, remedy or privilege preclude any other or further exercise thereof
by Lessor or the  exercise of any other  right,  power,  remedy or  privilege by
Lessor.  No notice to or demand on Lessee in any case  shall,  unless  otherwise
required under this Agreement,  entitle Lessee to any other or further notice or
demand in similar or other circumstances or constitute a waiver of the rights of
Lessor to any other or further  action in any  circumstances  without  notice or
demand.

      18.9        ENTIRE AGREEMENT  

      This Agreement, together with the other Operative Agreements, on and as of
the date hereof  constitutes  the entire  agreement  of the parties  hereto with
respect  to  the  subject  matter  hereof,  and  all  prior  or  contemporaneous
understandings  or  agreements,  whether  written or oral,  between  the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties.



                     [This space intentionally left blank.]







      IN  WITNESS  WHEREOF,  Lessor  and  Lessee  have each  caused  this  Lease
Agreement to be duly executed as of the day and year first above written.

                                    FIRST SECURITY BANK,
                                    NATIONAL ASSOCIATION,
                                       not in its individual capacity,
                                       except as expressly provided
                                       herein, but solely as Owner Trustee
                                       under the Trust Agreement, as Lessor



                                    By _________________________________________
                                       Name:
                                       Title:



                                    CONTINENTAL AIRLINES, INC.,
                                       as Lessee



                                    By _________________________________________
                                       Name:
                                       Title:

      Receipt of this original  counterpart of the foregoing  Lease Agreement is
hereby acknowledged on this ____ day of _________, _______.

                                    WILMINGTON TRUST COMPANY,
                                       as Mortgagee



                                    By _________________________________________
                                       Name:
                                       Title:







      IN  WITNESS  WHEREOF,  Lessor  and  Lessee  have each  caused  this  Lease
Agreement to be duly executed as of the day and year first above written.

                                    FIRST SECURITY BANK,
                                    NATIONAL ASSOCIATION,
                                       not in its individual capacity,
                                       except as expressly provided
                                       herein, but solely as Owner Trustee
                                       under the Trust Agreement, as Lessor



                                    By _________________________________________
                                       Name:
                                       Title:



                                    CONTINENTAL AIRLINES, INC.,
                                       as Lessee



                                    By _________________________________________
                                       Name:
                                       Title:











                                   ANNEX A

            [SEE LEASED AIRCRAFT PARTICIPATION AGREEMENT ANNEX A]





                                 ANNEXES B-D

          [OMITTED AS CONTAINING CONFIDENTIAL FINANCIAL INFORMATION]











                                    EXHIBIT A



                            LEASE SUPPLEMENT NO.__



      LEASE SUPPLEMENT No. [__], dated [________,  199_,] between FIRST SECURITY
BANK,  NATIONAL  ASSOCIATION,  a  national  banking  association,   not  in  its
individual  capacity,  but  solely as Owner  Trustee  under the Trust  Agreement
[_____],  dated as of [_____________,]  with the Owner Participant named therein
(such Owner  Trustee,  in its capacity as such Owner Trustee being herein called
"Lessor"),  and CONTINENTAL AIRLINES,  INC., a Delaware  corporation,  as Lessee
("Lessee").

      Lessor  and  Lessee  have  heretofore  entered  into  that  certain  Lease
Agreement [______],  dated as of [______________,]  relating to one Boeing Model
[__________]  aircraft  (herein called the "Lease" and the defined terms therein
being  hereinafter  used with the same  meanings).  The Lease  provides  for the
execution and delivery of this Lease  Supplement  for the purpose of leasing the
Airframe and Engines  under the Lease as and when  delivered by Lessor to Lessee
in accordance with the terms thereof.

      The Lease  relates to the  Airframe  and Engines  described  below,  and a
counterpart of the Lease to which this Lease Supplement is attached and of which
this Lease  Supplement  is a part,  is being filed for  recordation  on the date
hereof with the Federal Aviation Administration as one document.

      NOW,  THEREFORE,  in  consideration  of the  premises  and other  good and
sufficient consideration, Lessor and Lessee hereby agree as follows:

      1. Lessee has been duly  authorized  by Lessor to accept,  and does hereby
irrevocably  accept on behalf of Lessor  delivery of the Aircraft  from Airframe
Manufacturer  under,  and for all purposes of, the  Aircraft  Bill of Sale,  the
Participation Agreement and the Purchase Agreement Assignment.

      2. Lessor hereby  delivers and leases to Lessee under the Lease and Lessee
hereby  accepts and leases from Lessor under the Lease the  following  described
Boeing  [__________]  aircraft (the  "Aircraft"),  which Aircraft as of the date
hereof consists of the following components:

            (i) Airframe:  U.S.  Registration  No.  ___________;  manufacturer's
      serial no. ___________; and

            (ii) Engines:  two (2)  _________________________  engines  bearing,
      respectively, manufacturer's serial nos. ___________ and ____________(each




      of  which  engines  has  750  or  more  rated  takeoff  horsepower  or the
      equivalent of such horsepower).

      3. The Delivery Date of the Aircraft is the date of this Lease  Supplement
set forth in the opening paragraph hereof.

      4. Lessee hereby  confirms to Lessor that Lessee has duly and  irrevocably
accepted the Aircraft under and for all purposes hereof, of the Lease and of the
other Lessee Operative Agreements.

      5. All of the terms and  provisions  of this Lease  Supplement  are hereby
incorporated  by reference in the Lease to the same extent as if fully set forth
therein.

      6. This Lease Supplement may be executed by the parties hereto in separate
counterparts, each of which when so executed and delivered shall be an original,
but all  such  counterparts  shall  together  constitute  but  one and the  same
instrument.

      7. To the extent, if any, that this Lease Supplement  constitutes  chattel
paper (as such term is defined in the  Uniform  Commercial  Code as in effect in
any applicable jurisdiction),  no security interest in this Lease Supplement may
be created through the transfer or possession of any counterpart  other than the
original  executed  counterpart,  which shall be identified  as the  counterpart
containing the receipt therefor  executed by the Mortgagee on the signature page
thereof.

                    [This space intentionally left blank.]







      IN  WITNESS  WHEREOF,  Lessor  and  Lessee  have each  caused  this  Lease
Supplement to be duly executed as of the day and year first above written.

                                    FIRST SECURITY BANK,
                                    NATIONAL ASSOCIATION,
                                       not in its individual capacity,
                                       except as expressly provided
                                       herein, but solely as Owner Trustee
                                       under the Trust Agreement, as Lessor



                                    By _________________________________________
                                       Name:
                                       Title:



                                    CONTINENTAL AIRLINES, INC.,
                                       as Lessee



                                    By _________________________________________
                                       Name:
                                       Title:











      IN  WITNESS  WHEREOF,  Lessor  and  Lessee  have each  caused  this  Lease
Supplement to be duly executed as of the day and year first above written.

                                    FIRST SECURITY BANK,
                                    NATIONAL ASSOCIATION,
                                       not in its individual capacity,
                                       except as expressly provided
                                       herein, but solely as Owner Trustee
                                       under the Trust Agreement, as Lessor



                                    By _________________________________________
                                       Name:
                                       Title:



                                    CONTINENTAL AIRLINES, INC.,
                                       as Lessee



                                    By _________________________________________
                                       Name:
                                       Title:



      Receipt of this original  counterpart of the foregoing Lease Supplement is
hereby acknowledged on this ____ day of _________, __________.

                                    WILMINGTON TRUST COMPANY,
                                       as Mortgagee



                                    By _________________________________________
                                       Name:
                                       Title:










                                    EXHIBIT B



                         RETURN ACCEPTANCE SUPPLEMENT



      RETURN ACCEPTANCE SUPPLEMENT dated ________,  between FIRST SECURITY BANK,
NATIONAL  ASSOCIATION,  a national  banking  association,  not in its individual
capacity, but solely as Owner Trustee under the Trust Agreement [_____________],
dated as of [________________________], with the Owner Participant named therein
(such Owner  Trustee,  in its capacity as such Owner Trustee being herein called
"Lessor"),  and CONTINENTAL AIRLINES,  INC., a Delaware  corporation,  as Lessee
("Lessee").

      Lessor  and  Lessee  have  heretofore  entered  into  that  certain  Lease
Agreement  [_________________],  dated as of  [_____________],  relating  to one
Boeing Model  [___________________]  aircraft (herein called the "Lease" and the
defined terms therein being hereinafter used with the same meanings).  The Lease
relates to the Airframe and Engines described below.

      NOW,  THEREFORE,  in  consideration  of the  premises  and other  good and
sufficient consideration, Lessor and Lessee hereby agree as follows:

            1. This  Return  Acceptance  Supplement  is  executed  by Lessor and
Lessee to confirm that on the date hereof the following  described  Airframe and
Engines were returned by Lessee to Lessor:

            (i) Airframe: U.S. Registration No. ________________; manufacturer's
      serial no. __________________; and

            (ii)  Engines:  two  (2)   _____________________   engines  bearing,
      respectively,  manufacturer's serial nos. ____________________________ and
      _________________________.

            2. This Return Acceptance  Supplement is intended to be delivered in
____________________.

            3.  Lessor and Lessee  agree that the return of the  Aircraft  is in
compliance with Section 5 and Annex B of the Lease, except as set forth below:

            4. Lessor and Lessee agree that the Lease is terminated,  except for
the provisions thereof that expressly survive termination.





      IN WITNESS  WHEREOF,  Lessor  and  Lessee  have each  caused  this  Return
Acceptance  Supplement  to be duly  executed  as of the day and year first above
written.

                                    FIRST SECURITY BANK,
                                    NATIONAL ASSOCIATION,
                                       not in its individual capacity,
                                       except as expressly provided
                                       herein, but solely as Owner Trustee
                                       under the Trust Agreement, as Lessor



                                    By _________________________________________
                                       Name:
                                       Title:



                                    CONTINENTAL AIRLINES, INC.,
                                       as Lessee



                                    By _________________________________________
                                       Name:
                                       Title:






                                SCHEDULES 1-4

          [OMITTED AS CONTAINING CONFIDENTIAL FINANCIAL INFORMATION]











                                                SCHEDULE 5 - PERMITTED COUNTRIES
                                                         LEASE AGREEMENT [_____]



                             PERMITTED COUNTRIES




Argentina                          Malta                              
                                                                      
Australia                          Mexico                             
                                                                      
Austria                            Morocco                            
                                                                      
Bahamas                            Netherlands                        
                                                                      
Belgium                            New Zealand                        
                                                                      
Brazil                             Norway                             
                                                                      
Canada                             Paraguay                           
                                                                      
Chile                              Peoples Republic of China          
                                                                      
Denmark                            Philippines                        
                                                                      
Egypt                              Portugal                           
                                                                      
Ecuador                            Republic of China (Taiwan)         
                                                                      
Finland                            Singapore                          
                                                                      
France                             South Africa                       
                                                                      
Germany                            South Korea                        
                                                                      
Greece                             Spain                              
                                                                      
Hungary                            Sweden                             
                                                                      
Iceland                            Switzerland                        
                                                                      
India                              Thailand                           
                                                                      
Indonesia                          Tobago                             
                                                                      
Ireland                            Trinidad                           
                                                                      
Italy                              United Kingdom                     
                                                                      
Japan                              Uruguay                            
                                                                      
Luxembourg                         Venezuela                          
                                                                      
Malaysia                                                              
                                   






                                                           SCHEDULE 6 - PLACARDS
                                                           LEASE AGREEMENT [___]


                                    PLACARDS



                                   Leased from

                   First Security Bank, National Association,
                  not in its individual capacity but solely as
                         Owner Trustee, Owner and Lessor

                                       and
                                  Mortgaged to

                            Wilmington Trust Company,
             not in its individual capacity but solely as Mortgagee










- --------------------------------------------------------------------------------




                      TRUST INDENTURE AND MORTGAGE [___]

                       Dated as of [____________, 199_]

                                   Between

                  FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                       not in its individual capacity,
                      except as expressly stated herein,
                         but solely as Owner Trustee,

                                Owner Trustee

                                     and

                          WILMINGTON TRUST COMPANY,
                       not in its individual capacity,
                      except as expressly stated herein,
                           but solely as Mortgagee,

                                  Mortgagee



- --------------------------------------------------------------------------------


                           EQUIPMENT NOTES COVERING
                        ONE BOEING [________] AIRCRAFT
                   BEARING U.S. REGISTRATION MARK N[_____]
                     LEASED BY CONTINENTAL AIRLINES, INC.

- --------------------------------------------------------------------------------






                              TABLE OF CONTENTS

                                                                            PAGE
                                                                            ----




                               GRANTING CLAUSE


                           ARTICLE I - DEFINITIONS


                       ARTICLE II - THE EQUIPMENT NOTES

SECTION 2.01.    Form of Equipment Notes................................     7
SECTION 2.02.    Issuance and Terms of Equipment Notes..................    12
SECTION 2.03.    Payments from Trust Indenture Estate Only..............    14
SECTION 2.04.    Method of Payment......................................    16
SECTION 2.05.    Application of Payments................................    18
SECTION 2.06.    Termination of Interest in Trust Indenture
                 Estate.................................................    18
SECTION 2.07.    Registration Transfer and Exchange of
                 Equipment Notes........................................    19
SECTION 2.08.    Mutilated, Destroyed, Lost or Stolen
                 Equipment Notes........................................    20
SECTION 2.09.    Payment of Expenses on Transfer;
                 Cancellation...........................................    21
SECTION 2.10.    Mandatory Redemptions of Equipment Notes...............    21
SECTION 2.11.    Voluntary Redemptions of Equipment Notes...............    21
SECTION 2.12.    Redemptions; Notice of Redemption......................    22
SECTION 2.13.    Option to Purchase Equipment Notes.....................    23
SECTION 2.14.    Subordination..........................................    23

       ARTICLE III - RECEIPT, DISTRIBUTION AND APPLICATION OF INCOME FROM
                           THE TRUST INDENTURE ESTATE

SECTION 3.01.    Basic Rent Distribution................................    24
SECTION 3.02.    Event of Loss; Replacement; Voluntary
                 Termination; Optional Redemption.......................    25
SECTION 3.03.    Payments After Event of Default........................    27
SECTION 3.04.    Certain Payments.......................................    29
SECTION 3.05.    Other Payments.........................................    30
SECTION 3.06.    Payments to Owner Trustee..............................    31





                              TABLE OF CONTENTS
                              -----------------
                                 (Continued)
                                                                            PAGE
                                                                            ----


           ARTICLE IV - COVENANTS OF OWNER TRUSTEE; EVENTS OF DEFAULT;
                             REMEDIES OF MORTGAGEE

SECTION 4.01.    Covenants of Owner Trustee.............................    31
SECTION 4.02.    Event of Default.......................................    32
SECTION 4.03.    Certain Rights.........................................    34
SECTION 4.04.    Remedies...............................................    36
SECTION 4.05.    Return of Aircraft, Etc................................    38
SECTION 4.06.    Remedies Cumulative....................................    40
SECTION 4.07.    Discontinuance of Proceedings..........................    40
SECTION 4.08.    Waiver of Past Defaults................................    40
SECTION 4.09.    Appointment of Receiver................................    40
SECTION 4.10.    Mortgagee Authorized to Execute Bills of
                 Sale, Etc..............................................    41
SECTION 4.11.    Rights of Note Holders to Receive Payment..............    41

                     ARTICLE V - DUTIES OF THE MORTGAGEE

SECTION 5.01.    Notice of Event of Default.............................    41
SECTION 5.02.    Action Upon Instructions; Certain Rights
                 and Limitations........................................    42
SECTION 5.03.    Indemnification........................................    45
SECTION 5.04.    No Duties Except as Specified in Trust
                 Indenture or Instructions..............................    46
SECTION 5.05.    No Action Except Under Lease, Trust
                 Indenture or Instructions..............................    46
SECTION 5.06.    Replacement Airframes and Replacement
                 Engines................................................    46
SECTION 5.07.    Indenture Supplements for Replacements.................    47
SECTION 5.08.    Effect of Replacement..................................    47
SECTION 5.09.    Investment of Amounts Held by Mortgagee................    47

               ARTICLE VI - THE OWNER TRUSTEE AND THE MORTGAGEE

SECTION 6.01.    Acceptance of Trusts and Duties........................    48
SECTION 6.02.    Absence of Duties......................................    48
SECTION 6.03.    No Representations or Warranties as to
                 Aircraft or Documents..................................    49
SECTION 6.04.    No Segregation of Monies; No Interest..................    50
SECTION 6.05.    Reliance; Agreements; Advice of Counsel................    50
SECTION 6.06.    Capacity in Which Acting...............................    51
SECTION 6.07.    Compensation...........................................    51
SECTION 6.08.    Instructions from Note Holders.........................    51





                              TABLE OF CONTENTS
                                 (Continued)
                                 -----------
                                                                            PAGE
                                                                            ----


         ARTICLE VII - INDEMNIFICATION OF MORTGAGEE BY OWNER TRUSTEE

SECTION 7.01.    Scope of Indemnification...............................    51

                ARTICLE VIII - SUCCESSOR AND SEPARATE TRUSTEES

SECTION 8.01.    Notice of Successor Owner Trustee......................    52
SECTION 8.02.    Resignation of Mortgagee; Appointment of
                 Successor..............................................    53
SECTION 8.03.    Appointment of Additional and Separate
                 Trustees...............................................    54

         ARTICLE IX - SUPPLEMENTS AND AMENDMENTS TO THIS TRUST INDENTURE
                              AND OTHER DOCUMENTS

SECTION 9.01.    Instructions of Majority; Limitations..................    55
SECTION 9.02.    Trustees Protected.....................................    57
SECTION 9.03.    Documents Mailed to Note Holders.......................    58
SECTION 9.04.    No Request Necessary for Lease Supplement
                 or Trust Indenture Supplement..........................    58

                          ARTICLE X - MISCELLANEOUS

SECTION 10.01.   Termination of Trust Indenture.........................    58
SECTION 10.02.   No Legal Title to Trust Indenture Estate
                 in Note Holders........................................    59
SECTION 10.03.   Sale of Aircraft by Mortgagee Is Binding...............    59
SECTION 10.04.   Trust Indenture for Benefit of Owner
                 Trustee, Mortgagee, Owner Participant,
                 Note Holders and the other Indenture
                 Indemnitees............................................    59
SECTION 10.05.   Notices................................................    59
SECTION 10.06.   Severability...........................................    60
SECTION 10.07.   No Oral Modification or Continuing Waivers.............    60
SECTION 10.08.   Successors and Assigns.................................    60
SECTION 10.09.   Headings...............................................    61
SECTION 10.10.   Normal Commercial Relations............................    61
SECTION 10.11.   Governing Law; Counterpart Form........................    61
SECTION 10.12.   Voting By Note Holders.................................    61
SECTION 10.13.   Bankruptcy.............................................    61

EXHIBIT A        Form of Trust Indenture and Mortgage Supplement
SCHEDULE I       Equipment Notes Amortization and Interest Rates








                      TRUST INDENTURE AND MORTGAGE [___]

            TRUST INDENTURE AND MORTGAGE [___], dated as of [___________,  199_]
("Trust  Indenture"),  between FIRST  SECURITY  BANK,  NATIONAL  ASSOCIATION,  a
national  banking  association,  not  in  its  individual  capacity,  except  as
expressly  stated herein,  but solely as Owner Trustee under the Trust Agreement
referred to below (together with its successors under the Trust  Agreement,  the
"Owner Trustee"),  and WILMINGTON TRUST COMPANY, a Delaware banking corporation,
not in its individual capacity, except as expressly stated herein, but solely as
Mortgagee hereunder (together with its successors hereunder, the "Mortgagee").

                             W I T N E S S E T H

            WHEREAS, all capitalized terms used herein shall have the respective
meanings set forth or referred to in Article I hereof;

            WHEREAS,  the  Owner  Participant  and  the  Owner  Trustee  in  its
individual  capacity have entered into the Trust Agreement whereby,  among other
things,  (i) the Owner  Trustee has  established a certain trust for the use and
benefit of the Owner Participant subject, however, to the Trust Indenture Estate
created  pursuant  hereto for the use and benefit  of, and with the  priority of
payment to, the holders of Equipment Notes issued hereunder,  and (ii) the Owner
Trustee has been authorized and directed to execute and deliver this Agreement;

            WHEREAS,  the parties hereto desire by this Trust  Indenture,  among
other things, (i) to provide for the issuance by the Owner Trustee of the Series
of Equipment Notes specified on Schedule I hereto (it being  understood that not
all Series may be issued,  in which case  references in this Trust  Indenture to
Series not issued shall be disregarded)  and (ii) to provide for the assignment,
mortgage and pledge by the Owner Trustee to the Mortgagee,  as part of the Trust
Indenture Estate  hereunder,  among other things,  of all of the Owner Trustee's
right,  title and interest in and to the  Aircraft  and,  except as  hereinafter
expressly provided,  all of the Owner Trustee's right, title and interest in, to
and under the Lease and the  Participation  Agreement and all payments and other
amounts received  hereunder or thereunder in accordance with the terms hereof or
thereof,  as security  for,  among other  things,  the Owner  Trustee's  and the
Lessee's obligations to the Note Holders and the Indenture Indemnitees;

            WHEREAS, all things have been done to make the Equipment Notes, when
executed by the Owner Trustee and  authenticated  and delivered by the Mortgagee
hereunder,  the valid, binding and enforceable obligations of the Owner Trustee;
and

            WHEREAS,  all  things  necessary  to make this Trust  Indenture  the
valid,  binding  and  legal  obligation  of the Owner  Trustee  for the uses and
purposes  herein set forth,  in  accordance  with its terms,  have been done and
performed and have happened;




                               GRANTING CLAUSE

            NOW, THEREFORE, THIS TRUST INDENTURE AND MORTGAGE WITNESSETH,  that,
to secure the prompt payment of the Original Amount of, interest on,  Make-Whole
Amount,  if any, and all other amounts due with respect to, all Equipment  Notes
from time to time outstanding  hereunder according to their tenor and effect and
to  secure  the  performance  and  observance  by the Owner  Trustee  of all the
agreements,  covenants and provisions  contained herein and in the Participation
Agreement and the Equipment Notes, for the benefit of the Note Holders, the Loan
Participants and each of the Indenture Indemnitees and the prompt payment of all
amounts from time to time owing hereunder, under the Participation Agreement and
the Lease to the Loan Participants, the Note Holders or any Indenture Indemnitee
by the Owner  Trustee or the Lessee and for the uses and purposes and subject to
the terms and provisions hereof, and in consideration of the premises and of the
covenants herein contained,  and of the acceptance of the Equipment Notes by the
holders thereof,  and for other good and valuable  consideration the receipt and
adequacy  whereof  are  hereby  acknowledged,  the Owner  Trustee  has  granted,
bargained,  sold,  assigned,  transferred,   conveyed,  mortgaged,  pledged  and
confirmed,  and does hereby grant,  bargain,  sell,  assign,  transfer,  convey,
mortgage,  pledge and confirm,  unto the Mortgagee,  its successors in trust and
assigns, for the security and benefit of the Loan Participants, the Note Holders
and each of the Indenture Indemnitees, a first priority security interest in and
mortgage  lien on all right,  title and interest of the Owner Trustee in, to and
under the following  described property,  rights and privileges,  whether now or
hereafter acquired, other than Excluded Payments (which, collectively, excluding
Excluded Payments but including all property hereafter  specifically  subject to
the Lien of this Trust  Indenture by the terms hereof or any supplement  hereto,
are included within, and are referred to as, the "Trust Indenture  Estate"),  to
wit:

            (1) The Airframe which is one Boeing [______]  aircraft with the FAA
Registration  number  of  N[_____]  and  the  manufacturer's  serial  number  of
[_______] and Engines, each of which Engines is a [____________________________]
engine with the manufacturer's  serial numbers of [_____] and [_____], is of 750
or more rated takeoff  horsepower or the  equivalent  of such  horsepower  (such
Airframe and Engines more  particularly  described in the  Indenture  Supplement
executed and delivered as provided herein) as the same is now and will hereafter
be  constituted,  whether now owned by the Owner Trustee or hereafter  acquired,
leased  or  intended  to be  leased  under  the  Lease,  and in the case of such
Engines, whether or not any such Engine shall be installed in or attached to the
Airframe or any other airframe,  together with (a) all Parts of whatever nature,
which are from time to time  included  within the  definitions  of "Airframe" or
"Engines", whether now owned or hereafter acquired, including all substitutions,
renewals  and  replacements  of  and  additions,  improvements,  accessions  and
accumulations  to the Airframe and Engines (other than additions,  improvements,
accessions and accumulations which constitute  appliances,  parts,  instruments,
appurtenances,  accessories,  furnishings or other  equipment  excluded from the
definition of Parts) and (b) all Aircraft Documents;

            (2) All right,  title,  interest,  claims  and  demands of the Owner
Trustee,  as  Lessor,  in, to and under the  Lease,  together  with all  rights,
powers,  privileges,  options and other  benefits of the Owner Trustee as lessor




under the Lease,  including the immediate  and  continuing  right to receive and
collect  all  Rent,  income,  revenues,  issues,  profits,  insurance  proceeds,
condemnation  awards and other  payments,  tenders and security now or hereafter
payable to or receivable by the Lessor under the Lease  pursuant  thereto,  and,
subject to Section 5.02 hereof, the right to make all waivers and agreements, to
give and receive copies of all notices and other instruments or  communications,
to accept  surrender or redelivery of the Aircraft or any part thereof,  as well
as all the  rights,  powers  and  remedies  on the part of the Owner  Trustee as
Lessor under the Lease, to take such action upon the occurrence of a Lease Event
of Default thereunder,  including the commencement,  conduct and consummation of
legal,  administrative or other proceedings,  as shall be permitted by the Lease
or by Law, and to do any and all other things whatsoever which the Owner Trustee
or any lessor is or may be  entitled  to do under or in respect of the Lease and
any right to  restitution  from the Lessee or any other Person in respect of any
determination of invalidity of the Lease;

            [(3) Each Permitted Sublease  assignment and each assigned Permitted
Sublease (to the extent assigned under such Permitted Sublease assignment),  and
including,  without  limitation,  all rents or other  payments  of any kind made
under  such  assigned  Permitted  Sublease  (to the extent  assigned  under such
Permitted Sublease assignment);]

            [(3)/(4)]  All right,  title,  interest,  claims and  demands of the
Owner Trustee in, to and under:

            (a)   the Purchase Agreement and the GTA;

            (b)  the  Purchase  Agreement  Assignment,   with  the  Consent  and
      Agreement and the Engine Consent and Agreement attached thereto;

            (c)   the Bills of Sale; and

            (d) any and all other contracts, agreements and instruments relating
      to the Airframe  and Engines or any rights or  interests  therein to which
      the Owner Trustee is now or may hereafter be a party;

            together with all rights, powers, privileges,  licenses,  easements,
options and other benefits of the Owner Trustee under each  contract,  agreement
and  instrument  referred to in this clause  [(3)/(4)],  including  the right to
receive  and  collect  all  payments  to the  Owner  Trustee  thereunder  now or
hereafter  payable to or receivable by the Owner Trustee  pursuant  thereto and,
subject to Section 5.02 hereof, the right to make all waivers and agreements, to
give and receive notices and other instruments or communications, or to take any
other  action under or in respect of any thereof or to take such action upon the
occurrence  of a default  thereunder,  including the  commencement,  conduct and


- ----------

  Insert bracketed  language if the Lease  provides for the assignment of  a
      permitted sublease.





consummation  of  legal,  administrative  or  other  proceedings,  as  shall  be
permitted  thereby or by Law, and to do any and all other things which the Owner
Trustee is or may be entitled to do thereunder and any right to restitution from
the  Lessee,  the Owner  Participant  or any  other  Person  in  respect  of any
determination of invalidity of any thereof;

            [(4)/(5)] All rents, issues,  profits,  revenues and other income of
the  property  subjected  or required to be  subjected to the Lien of this Trust
Indenture, including all payments or proceeds payable to the Owner Trustee after
termination of the Lease with respect to the Aircraft as the result of the sale,
lease or other disposition thereof, and all estate, right, title and interest of
every nature whatsoever of the Owner Trustee in and to the same;

            [(5)/(6)]  Without  limiting the  generality of the  foregoing,  all
insurance  and  requisition  proceeds  with  respect to the Aircraft or any part
thereof, including the insurance required under Section 11 of the Lease;

            [(6)/(7)]  Without  limiting the  generality of the  foregoing,  all
rights of the Owner  Trustee to  amounts  paid or payable by Lessee to the Owner
Trustee under the Participation Agreement and all rights of the Owner Trustee to
enforce payments of any such amounts thereunder;

            [(7)/(8)]  Without  limiting the  generality of the  foregoing,  all
monies and  securities  from time to time  deposited or required to be deposited
with the Mortgagee pursuant to any terms of this Trust Indenture or the Lease or
required  hereby  or by the  Lease  to be held  by the  Mortgagee  hereunder  as
security  for the  obligations  of the  Lessee  under  the Lease or of the Owner
Trustee hereunder; and

            [(8)/(9)] All proceeds of the foregoing;  excluding, however, in all
events  from each of  foregoing  clauses  (1) through  [(8)/(9)]  inclusive  all
Excluded  Payments and the right to specifically  enforce the same or to sue for
damages for the breach thereof as provided in Section 5.02 hereof.

            Concurrently  with the delivery of this Trust  Indenture,  the Owner
Trustee will deliver to the Mortgagee the original  executed  counterpart of the
Lease and the Lease  Supplement  No. 1 (to each of which a chattel paper receipt
is attached),  and executed copies of the Participation  Agreement, the Purchase
Agreement  and the  GTA  (to  the  extent  assigned  by the  Purchase  Agreement
Assignment),  the Purchase Agreement Assignment,  with the Consent and Agreement
and the Engine Consent and Agreement attached thereto.

            TO HAVE AND TO HOLD all and singular the aforesaid property unto the
Mortgagee,  and  its  successors  and  assigns,  in  trust  for  the  equal  and
proportionate  benefit and security of the Loan  Participants,  the Note Holders
and the  Indenture  Indemnitees,  except as provided in Section 2.14 and Article
III hereof without any preference,  distinction or priority of any one Equipment
Note over any other by reason of priority of time of issue,  sale,  negotiation,
date of maturity  thereof or otherwise  for any reason  whatsoever,  and for the
uses and purposes  and in all cases and as to all property  specified in clauses
(1) through [(8)/(9)]  inclusive above,  subject to the terms and provisions set
forth in this Trust Indenture.





            It is  expressly  agreed  that  anything  herein  contained  to  the
contrary  notwithstanding,  the Owner  Trustee  shall  remain  liable  under the
Indenture  Agreements,   to  perform  all  of  the  obligations  assumed  by  it
thereunder,  except to the extent  prohibited or excluded from doing so pursuant
to the terms and provisions thereof,  and the Mortgagee,  the Loan Participants,
the Note  Holders and the  Indenture  Indemnitees  shall have no  obligation  or
liability  under the  Indenture  Agreements,  by reason of or arising out of the
assignment hereunder, nor shall the Mortgagee,  the Loan Participants,  the Note
Holders or the Indenture  Indemnitees  be required or obligated in any manner to
perform or fulfill any obligations of the Owner Trustee under or pursuant to the
Indenture  Agreements,  or,  except as herein  expressly  provided,  to make any
payment,  or to make any inquiry as to the nature or  sufficiency of any payment
received  by it, or present or file any claim,  or take any action to collect or
enforce  the  payment of any  amounts  which may have been  assigned to it or to
which it may be entitled at any time or times.

            The Owner Trustee does hereby  constitute the Mortgagee the true and
lawful attorney of the Owner Trustee, irrevocably, granted for good and valuable
consideration  and coupled with an interest and with full power of substitution,
and with full power (in the name of the Owner  Trustee or otherwise) to ask for,
require,  demand, receive,  compound and give acquittance for any and all monies
and claims for monies (in each case including insurance and requisition proceeds
but in all cases  excluding  Excluded  Payments)  due and to become due under or
arising out of the Indenture  Agreements,  and all other  property  which now or
hereafter  constitutes part of the Trust Indenture Estate, to endorse any checks
or other instruments or orders in connection therewith and to file any claims or
to take any action or to institute any proceedings  which the Mortgagee may deem
to be necessary or advisable in the premises. Without limiting the generality of
the  foregoing,  but  subject to the rights of the Owner  Trustee  and the Owner
Participant under Sections 2.13, 4.03 and 4.04(a) hereof, during the continuance
of any Event of Default under this Trust Indenture, the Mortgagee shall have the
right under such power of attorney  to accept any offer in  connection  with the
exercise of  remedies  as set forth  herein of any  purchaser  to  purchase  the
Airframe  and Engines and upon such  purchase to execute and deliver in the name
of and on behalf  of the Owner  Trustee  an  appropriate  bill of sale and other
instruments of transfer relating to the Airframe and Engines,  when purchased by
such  purchaser,  and to perform all other  necessary or  appropriate  acts with
respect to any such  purchase,  and in its  discretion to file any claim or take
any other  action or  proceedings,  either in its own name or in the name of the
Owner  Trustee  or  otherwise,   which  the  Mortgagee  may  deem  necessary  or
appropriate  to protect  and  preserve  the  right,  title and  interest  of the
Mortgagee  in and to such Rents and other sums and the  security  intended to be
afforded hereby; PROVIDED,  HOWEVER, that no action of the Mortgagee pursuant to
this  paragraph  shall  increase the  obligations  or  liabilities  of the Owner
Trustee to any Person beyond those obligations and liabilities  specifically set
forth in this Trust Indenture and in the other Operative  Agreements.  Under the
Lease,  Lessee is directed,  so long as this Trust Indenture shall not have been
fully  discharged,  to make all payments of Rent (other than Excluded  Payments)
and all other  amounts  which are required to be paid to or  deposited  with the
Owner Trustee pursuant to the Lease (other than Excluded  Payments) directly to,
or as directed by, the  Mortgagee at such address or addresses as the  Mortgagee
shall specify,  for application as provided in this Trust  Indenture.  The Owner
Trustee  agrees that  promptly  upon receipt  thereof,  it will  transfer to the
Mortgagee any and all monies from time to time received by it constituting  part




of the Trust Indenture  Estate,  for  distribution by the Mortgagee  pursuant to
this  Trust   Indenture,   except  that  the  Owner  Trustee  shall  accept  for
distribution  pursuant to the Trust  Agreement any amounts  distributed to it by
the Mortgagee under this Trust Indenture.

            The  Owner  Trustee  agrees  that at any time and from time to time,
upon the written  request of the Mortgagee,  the Owner Trustee will promptly and
duly execute and deliver or cause to be duly  executed and delivered any and all
such further  instruments  and documents as the Mortgagee  may  reasonably  deem
necessary or desirable to perfect,  preserve or protect the  mortgage,  security
interests and assignments  created or intended to be created hereby or to obtain
for the  Mortgagee  the full  benefits of the  assignment  hereunder  and of the
rights and powers herein granted.

            The Owner Trustee does hereby  warrant and represent that it has not
assigned or pledged,  and hereby covenants and agrees that it will not assign or
pledge, so long as the assignment hereunder shall remain in effect, and the Lien
hereof shall not have been released pursuant to Section 10.01 hereof, any of its
right,  title or interest hereby  assigned,  to anyone other than the Mortgagee,
and that it will not,  except as otherwise  provided in this Trust Indenture and
except with respect to Excluded Payments to which it is entitled, (i) accept any
payment  from  Lessee  [or any  Permitted  Sublessee]  under  any  Indenture
Agreement, (ii) enter into any agreement amending or supplementing any Indenture
Agreement,  (iii) execute any waiver or modification  of, or consent under,  the
terms of, or exercise any rights,  powers or  privileges  under,  any  Indenture
Agreement,  (iv) settle or  compromise  any claim  arising  under any  Indenture
Agreement or (v) submit or consent to the submission of any dispute,  difference
or other  matter  arising  under or in respect  of any  Indenture  Agreement  to
arbitration thereunder.

            The Owner  Trustee  does  hereby  agree that it will not without the
written consent of the Mortgagee:

             (a) receive or collect or agree to the receipt or collection of any
payment (other than Excluded Payments) of Rent, including Basic Rent, Stipulated
Loss  Value,  Termination  Value or any other  payment  to be made  pursuant  to
Section 9 or 10 of the Lease prior to the date for the payment thereof  provided
for by the Lease or assign, transfer or hypothecate (other than to the Mortgagee
hereunder) any payment of Rent (other than Excluded  Payments),  including Basic
Rent,  Stipulated Loss Value,  Termination Value or any other payment to be made
pursuant  to Section 9 or 10 of the  Lease,  then due or to accrue in the future
under the Lease in respect of the Airframe and Engines; or

             (b) except as  contemplated  by the Trust  Agreement in  connection
with the appointment of a successor  owner trustee,  sell,  mortgage,  transfer,
assign or  hypothecate  (other than to the Mortgagee  hereunder) its interest in


- ----------

  Insert bracketed  language if the Lease provides for  the assignment of  a
      permitted sublease.





the  Airframe and Engines or any part thereof or in any amount to be received by
it from the use or disposition  of the Airframe and Engines,  other than amounts
distributed to it pursuant to Article III hereof.

            It is hereby further  agreed that any and all property  described or
referred to in the granting  clauses  hereof which is hereafter  acquired by the
Owner Trustee shall IPSO FACTO, and without any other conveyance,  assignment or
act on the part of the Owner Trustee or the Mortgagee,  become and be subject to
the Lien herein granted as fully and completely as though specifically described
herein,  but nothing  contained in this  paragraph  shall be deemed to modify or
change  the  obligations  of  the  Owner  Trustee  contained  in  the  foregoing
paragraphs.

            The Owner  Trustee does hereby ratify and confirm the Lease and does
hereby  agree that it will not violate  any  covenant  or  agreement  made by it
therein, herein or in any other Owner Trustee Agreement.

            Notwithstanding   the  Granting  Clause  or  any  of  the  preceding
paragraphs,  there  is  hereby  excluded  from  the  foregoing  sale,  transfer,
assignment,  grant, pledge and security interest all Excluded Payments. Further,
nothing in the Granting Clause or the preceding  paragraphs  shall impair any of
the rights of the Owner  Trustee or the Owner  Participant  under  Section 2.13,
4.03, 4.04, 4.08, 5.02 or 5.03 hereof.

            IT IS HEREBY COVENANTED AND AGREED by and between the parties hereto
as follows:

                                  ARTICLE I

                                 DEFINITIONS

            Capitalized  terms  used  but not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed in the manner described, in Annex A to the Lease.

                                  ARTICLE II

                             THE EQUIPMENT NOTES

            SECTION 2.01.    FORM OF EQUIPMENT NOTES

            The  Equipment  Notes shall be  substantially  in the form set forth
below:

            THIS  EQUIPMENT  NOTE  HAS  NOT  BEEN  REGISTERED  PURSUANT  TO  THE
SECURITIES  ACT OF 1933, AS AMENDED (THE "ACT"),  OR PURSUANT TO THE  SECURITIES
LAWS OF ANY  STATE.  ACCORDINGLY,  THIS  EQUIPMENT  NOTE MAY NOT BE SOLD  UNLESS
EITHER  REGISTERED  UNDER THE ACT AND SUCH APPLICABLE STATE LAWS OR AN EXEMPTION
FROM SUCH REGISTRATIONS IS AVAILABLE.





            FIRST SECURITY BANK,  NATIONAL  ASSOCIATION,  AS OWNER TRUSTEE UNDER
TRUST  AGREEMENT  [___]  DATED AS OF  [_______________,  199_].  SERIES  [_____]
LIMITED RECOURSE  EQUIPMENT NOTE DUE [____] ISSUED IN CONNECTION WITH THE BOEING
MODEL [_______] AIRCRAFT BEARING UNITED STATES REGISTRATION NUMBER N[_____].

No. ____                                               Date: [__________, ____]

                             $____________________

       INTEREST RATE                                         MATURITY DATE
       [___________]                                         [____________]


            FIRST SECURITY  BANK,  NATIONAL  ASSOCIATION,  not in its individual
capacity but solely as Owner Trustee  (herein in such capacity called the "Owner
Trustee") under that certain Trust Agreement [___],  dated as of  [____________,
199_],  between the Owner  Participant  named therein and First  Security  Bank,
National  Association  (herein as such Trust  Agreement may be  supplemented  or
amended from time to time called the "Trust Agreement"),  hereby promises to pay
to __________________,  or the registered assignee thereof, the principal sum of
$____________ (the "Original  Amount"),  together with interest on the amount of
the Original Amount  remaining unpaid from time to time (calculated on the basis
of a year of 360 days  comprised of twelve  30-day  months) from the date hereof
until  paid in full at a rate per annum  equal to the Debt  Rate.  The  Original
Amount of this Equipment Note shall be payable in  installments on the dates set
forth in Schedule I hereto equal to the corresponding percentage of the Original
Amount of this Equipment Note set forth in Schedule I hereto. Accrued but unpaid
interest  shall be due and  payable in  semiannual  installments  commencing  on
[_____________], 199[_], and thereafter on [_______] and [_______] of each year,
to and including  [_______________].  Notwithstanding  the foregoing,  the final
payment  made on  this  Equipment  Note  shall  be in an  amount  sufficient  to
discharge in full the unpaid Original Amount and all accrued and unpaid interest
on,  and any other  amounts  due under,  this  Equipment  Note.  Notwithstanding
anything to the contrary  contained herein, if any date on which a payment under
this  Equipment  Note becomes due and payable is not a Business  Day,  then such
payment shall not be made on such  scheduled  date but shall be made on the next
succeeding  Business  Day and if such  payment  is made on such next  succeeding
Business Day, no interest shall accrue on the amount of such payment during such
extension.

            For  purposes  hereof,  the term "Trust  Indenture"  means the Trust
Indenture and Mortgage [___],  dated as of  [_____________,  199_],  between the
Owner Trustee and Wilmington Trust Company (the "Mortgagee"), as the same may be
amended or supplemented  from time to time. All other  capitalized terms used in
this Equipment  Note and not defined  herein shall have the respective  meanings
assigned in the Trust Indenture.

            This Equipment Note shall bear interest,  payable on demand,  at the
Payment Due Rate  (calculated  on the basis of a year of 360 days  comprised  of
twelve 30-day months) on any overdue  Original  Amount,  any overdue  Make-Whole
Amount,  if any,  and (to the extent  permitted by  applicable  Law) any overdue
interest and any other amounts payable hereunder which are overdue, in each case




for the period the same is  overdue.  Amounts  shall be overdue if not paid when
due (whether at stated maturity, by acceleration or otherwise).

            All payments of Original Amount,  interest,  Make-Whole  Amount,  if
any, and other  amounts,  if any, to be made by the Owner Trustee  hereunder and
under the Trust Indenture or the  Participation  Agreement shall be payable only
from the income and proceeds from the Trust Estate to the extent included in the
Trust Indenture  Estate and only to the extent that the Owner Trustee shall have
sufficient  income or proceeds  from the Trust Estate to the extent  included in
the Trust  Indenture  Estate to enable the  Mortgagee  to make such  payments in
accordance  with  the  terms  of  Section  2.03  and  Article  III of the  Trust
Indenture,  and each holder hereof,  by its  acceptance of this Equipment  Note,
agrees  that it will  look  solely to the  income  and  proceeds  from the Trust
Indenture  Estate to the extent  available for distribution to the holder hereof
as above provided and that none of the Owner Participant,  the Owner Trustee and
the  Mortgagee  is  personally  liable or liable in any manner  extending to any
assets  other  than the Trust  Indenture  Estate to the  holder  hereof  for any
amounts  payable  or any  liability  under  this  Equipment  Note or,  except as
provided  in the Trust  Indenture  or in the  Participation  Agreement,  for any
liability under the Trust Indenture or the  Participation  Agreement;  PROVIDED,
HOWEVER, that nothing herein contained shall limit, restrict or impair the right
of the  Mortgagee,  subject  always  to the terms  and  provisions  of the Trust
Indenture,  to accelerate the maturity of this Equipment Note upon occurrence of
an Event of Default under the Trust Indenture in accordance with Section 4.04(b)
of the Trust  Indenture,  to bring suit and obtain a judgment  against the Owner
Trustee  on this  Equipment  Note for  purposes  of  realizing  upon  the  Trust
Indenture  Estate and to exercise  all rights and  remedies  provided  under the
Trust Indenture or otherwise realize upon the Trust Indenture Estate as provided
under the Trust Indenture.

            There shall be maintained an Equipment Note Register for the purpose
of registering transfers and exchanges of Equipment Notes at the Corporate Trust
Office of the Mortgagee or at the office of any successor in the manner provided
in Section 2.07 of the Trust Indenture.

            The Original  Amount and interest  and other  amounts due  hereunder
shall be  payable in Dollars in  immediately  available  funds at the  Corporate
Trust Office of the Mortgagee,  or as otherwise provided in the Trust Indenture.
Each such payment  shall be made on the date such payment is due and without any
presentment or surrender of this Equipment Note,  except that in the case of any
final payment with respect to this  Equipment  Note, the Equipment Note shall be
surrendered promptly thereafter to the Mortgagee for cancellation.

            The holder hereof,  by its acceptance of this Equipment Note, agrees
that,  except as provided in the Trust  Indenture,  each payment of the Original
Amount,  Make-Whole  Amount, if any, and interest received by it hereunder shall
be applied, FIRST, to the payment of accrued interest on this Equipment Note (as
well as any  interest on any overdue  Original  Amount,  any overdue  Make-Whole
Amount,  if any, or, to the extent  permitted  by Law, any overdue  interest and
other amounts hereunder) to the date of such payment,  SECOND, to the payment of
the Original  Amount of this Equipment Note then due,  THIRD,  to the payment of
Make-Whole Amount, if any, and any other amount due hereunder or under the Trust
Indenture, and FOURTH, the balance, if any, remaining thereafter, to the payment




of installments  of the Original Amount of this Equipment Note remaining  unpaid
in the inverse order of their maturity.

            This Equipment Note is one of the Equipment Notes referred to in the
Trust  Indenture  which  have  been or are to be  issued  by the  Owner  Trustee
pursuant to the terms of the Trust Indenture. The Trust Indenture Estate is held
by the Mortgagee as security,  in part, for the Equipment  Notes. The provisions
of this Equipment Note are subject to the Trust  Indenture.  Reference is hereby
made  to  the  Trust  Indenture  for a  complete  statement  of the  rights  and
obligations  of the holder of,  and the nature and extent of the  security  for,
this  Equipment  Note and the rights and  obligations of the holders of, and the
nature and extent of the security for, any other  Equipment  Notes  executed and
delivered under the Trust Indenture, as well as for a statement of the terms and
conditions  of the Trust created by the Trust  Indenture,  to all of which terms
and  conditions  in  the  Trust  Indenture  each  holder  hereof  agrees  by its
acceptance of this Equipment Note.

            As  provided  in  the  Trust   Indenture   and  subject  to  certain
limitations  therein set forth,  this Equipment Note is exchangeable  for a like
aggregate   Original   Amount  of  Equipment   Notes  of  different   authorized
denominations, as requested by the holder surrendering the same.

            Prior  to due  presentment  for  registration  of  transfer  of this
Equipment  Note,  the Owner Trustee and the Mortgagee  shall treat the person in
whose  name  this  Equipment  Note is  registered  as the owner  hereof  for all
purposes,  whether or not this Equipment Note be overdue,  and neither the Owner
Trustee nor the Mortgagee shall be affected by notice to the contrary.

            This Equipment Note is subject to redemption as provided in Sections
2.10,  2.11 and 2.12 of the Trust  Indenture but not  otherwise.  This Equipment
Note is also subject to exchange and to purchase by the Owner Participant or the
Owner  Trustee  as  provided  in  Section  2.13 of the Trust  Indenture  but not
otherwise.  In addition,  this  Equipment Note may be accelerated as provided in
Section 4.04 of the Trust Indenture.

            [The indebtedness evidenced by this Equipment Note is, to the extent
and in the manner  provided in the Trust  Indenture,  subordinate and subject in
right of payment to the prior  payment in full of the  Secured  Obligations  (as
defined in the Trust  Indenture)  in respect of [Series A  Equipment  Notes]
[Series A and Series B  Equipment  Notes]  [Series A,  Series B and Series C
Equipment   Notes],and  this  Equipment  Note  is  issued  subject  to  such
provisions.  The Note Holder of this Equipment  Note, by accepting the same, (a)
agrees to and shall be bound by such provisions,  (b) authorizes and directs the
Mortgagee on his behalf to take such action as may be  necessary or  appropriate


- ----------

  To be inserted in the case of a Series B Equipment Note.

  To be inserted in the case of a Series C Equipment Note.

  To be inserted in the case of a Series D Equipment Note.







to  effectuate  the  subordination  as provided in the Trust  Indenture  and (c)
appoints the Mortgagee his attorney-in-fact for such purpose.]

            Unless the certificate of authentication hereon has been executed by
or on behalf of the Mortgagee by manual signature, this Equipment Note shall not
be entitled to any benefit  under the Trust  Indenture or be valid or obligatory
for any purpose.

            THIS EQUIPMENT NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE INTERNAL LAWS OF THE STATE OF NEW YORK.

                                    * * *

            IN WITNESS WHEREOF, the Owner Trustee has caused this Equipment Note
to be executed in its corporate name by its officer thereunto duly authorized on
the date hereof.

                                    FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                                       not in its individual capacity
                                       but solely as Owner Trustee



                                    By_______________________________________
                                       Name:
                                       Title:

- ----------

  To be inserted for each  Equipment  Note other than any Series A Equipment
      Note.







                  MORTGAGEE'S CERTIFICATE OF AUTHENTICATION

            This   is  one  of  the   Equipment   Notes   referred   to  in  the
within-mentioned Trust Indenture.

                                    WILMINGTON TRUST COMPANY, as Mortgagee



                                    By_______________________________________
                                       Name:
                                       Title:


                                  SCHEDULE I

                         EQUIPMENT NOTE AMORTIZATION


                                                        Percentage of
             Payment Date                        Original Amount to be Paid
- --------------------------------------       -----------------------------------



                      [SEE SCHEDULE I TO TRUST INDENTURE
                       WHICH IS INSERTED UPON ISSUANCE]

                                    * * *

            SECTION 2.02.    ISSUANCE AND TERMS OF EQUIPMENT NOTES

            The  Equipment  Notes shall be dated the date of  issuance  thereof,
shall be issued in up to four separate series  consisting of Series A, Series B,
Series C and Series D and in the maturities and principal amounts and shall bear
interest as specified in Schedule I hereto.  On the date of the  consummation of
the Transaction,  each Equipment Note shall be issued to the Subordination Agent
on behalf of the Applicable  Pass Through  Trustees  under the  Applicable  Pass
Through Trust Agreements. The Equipment Notes shall be issued in registered form
only.  The  Equipment  Notes  shall be issued  in  denominations  of $1,000  and
integral multiples thereof, except that one Equipment Note of each Series may be
in an amount that is not an integral multiple of $1,000.

            Each Equipment Note shall bear interest at the Debt Rate (calculated
on the basis of a year of 360 days  comprised  of twelve  30-day  months) on the
unpaid Original Amount thereof from time to time outstanding, payable in arrears




on [_____________,  199_], and on each [________] and [____________]  thereafter
until  maturity.  The Original Amount of each Equipment Note shall be payable on
the dates and in the installments  equal to the corresponding  percentage of the
Original  Amount as set forth in  Schedule I hereto  which  shall be attached as
Schedule I to such Equipment  Notes.  Notwithstanding  the foregoing,  the final
payment  made under each  Equipment  Note  shall be in an amount  sufficient  to
discharge in full the unpaid Original Amount and all accrued and unpaid interest
on, and any other amounts due under,  such Equipment  Note.  Each Equipment Note
shall bear interest at the Payment Due Rate  (calculated  on the basis of a year
of 360 days  comprised  of twelve  30-day  months)  on any part of the  Original
Amount,  Make-Whole  Amount,  if any, and, to the extent permitted by applicable
Law, interest and any other amounts payable thereunder not paid when due for any
period  during which the same shall be overdue,  in each case for the period the
same is  overdue.  Amounts  shall be  overdue if not paid when due  (whether  at
stated maturity, by acceleration or otherwise).  Notwithstanding anything to the
contrary  contained  herein,  if any date on which a payment under any Equipment
Note becomes due and payable is not a Business  Day then such payment  shall not
be made on such scheduled date but shall be made on the next succeeding Business
Day  and if such  payment  is made on such  next  succeeding  Business  Day,  no
interest shall accrue on the amount of such payment during such extension.

            The Owner Trustee agrees to pay to the Mortgagee for distribution in
accordance with Section 3.04 hereof:  (i) to the extent not payable  (whether or
not in  fact  paid)  under  Section  6(a) of the  Note  Purchase  Agreement  (as
originally in effect or amended with the consent of the Owner  Participant),  an
amount equal to the fees payable to the Liquidity Provider under Section 2.03 of
each  Liquidity  Facility  and  the  related  Fee  Letter  (as  defined  in  the
Intercreditor  Agreement)  multiplied by a fraction the numerator of which shall
be the then  outstanding  aggregate  principal  amount of the Series A Equipment
Notes, Series B Equipment Notes and Series C Equipment Notes and the denominator
of which shall be the then outstanding aggregate principal amount of all "Series
A Equipment  Notes",  "Series B Equipment  Notes" and "Series C Equipment Notes"
(each as defined in the Note Purchase  Agreement);  (ii) (x) the amount equal to
interest on any Downgrade  Advance  (other than any Applied  Downgrade  Advance)
payable under Section 3.07 of each Liquidity Facility minus Investment  Earnings
from such  Downgrade  Advance  multiplied  by (y) the fraction  specified in the
foregoing   clause  (i);   (iii)  (x)  the  amount  equal  to  interest  on  any
Non-Extension  Advance (other than any Applied  Non-Extension  Advance)  payable
under Section 3.07 of each  Liquidity  Facility minus  Investment  Earnings from
such  Non-Extension  Advance  multiplied  by (y) the  fraction  specified in the
foregoing clause (i); and (iv) if any payment default shall have occurred and be
continuing  with respect to interest on any Series A Equipment  Notes,  Series B
Equipment Notes or Series C Equipment Notes, (x) the excess,  if any, of (1) the
amount equal to interest on any Unpaid  Advance,  Applied  Downgrade  Advance or
Applied  Non-Extension  Advance  payable  under  Section 3.07 of each  Liquidity
Facility OVER (2) the sum of Investment Earnings from any Final Advance PLUS any
amount of interest at the Payment Due Rate actually  payable  (whether or not in
fact  paid) by the  Owner  Trustee  on the  overdue  scheduled  interest  on the
Equipment  Notes in respect  of which such  Unpaid  Advance,  Applied  Downgrade
Advance or Applied  Non-Extension  Advance was made multiplied by (y) a fraction
the numerator of which shall be the then aggregate  overdue  amounts of interest
on the Series A Equipment Notes, Series B Equipment Notes and Series C Equipment




Notes  (other  than  interest  becoming  due and  payable  solely as a result of
acceleration of any such Equipment  Notes) and the denominator of which shall be
the then  aggregate  overdue  amounts of  interest  on all  "Series A  Equipment
Notes",  "Series B  Equipment  Notes" and "Series C  Equipment  Notes"  (each as
defined in the Note Purchase  Agreement)  (other than interest  becoming due and
payable solely as a result of acceleration of any such "Equipment  Notes").  For
purposes of this  paragraph,  the terms "Applied  Downgrade  Advance",  "Applied
Non-Extension Advance", "Cash Collateral Account",  "Downgrade Advance",  "Final
Advance",  "Investment Earnings",  "Non-Extension  Advance" and "Unpaid Advance"
shall  have  the  meanings   specified  in  each   Liquidity   Facility  or  the
Intercreditor Agreement referred to therein.

            The Equipment Notes shall be executed on behalf of the Owner Trustee
by its President or one of its Vice  Presidents,  Assistant  Vice  Presidents or
Assistant  Secretaries or other authorized officer.  Equipment Notes bearing the
signatures of individuals  who were at any time the proper officers of the Owner
Trustee shall bind the Owner Trustee,  notwithstanding  that such individuals or
any of them have ceased to hold such  offices  prior to the  authentication  and
delivery of such Equipment  Notes or did not hold such offices at the respective
dates of such Equipment  Notes.  The Owner Trustee may from time to time execute
and deliver  Equipment  Notes with respect to the Aircraft to the  Mortgagee for
authentication  upon original issue and such Equipment  Notes shall thereupon be
authenticated  and  delivered by the Mortgagee  upon the written  request of the
Owner Trustee  signed by a Vice  President or Assistant  Vice President or other
authorized  officer  of the Owner  Trustee;  PROVIDED,  HOWEVER,  that each such
request shall specify the aggregate Original Amount of all Equipment Notes to be
authenticated  hereunder  on original  issue with  respect to the  Aircraft.  No
Equipment  Note shall be secured by or entitled to any benefit  under this Trust
Indenture or be valid or obligatory  for any  purposes,  unless there appears on
such  Equipment Note a certificate  of  authentication  in the form provided for
herein  executed  by  the  Mortgagee  by  the  manual  signature  of  one of its
authorized  officers and such certificate upon any Equipment Notes be conclusive
evidence,  and the only  evidence,  that  such  Equipment  Note  has  been  duly
authenticated and delivered hereunder.

            The  aggregate   Original  Amount  of  the  Equipment  Notes  issued
hereunder shall not exceed [__]% of Lessor's Cost.

            SECTION 2.03.    PAYMENTS FROM TRUST INDENTURE ESTATE ONLY

             (a) Without  impairing any of the other rights,  powers,  remedies,
privileges,  liens or security  interests of the Note  Holders  under this Trust
Indenture, each Note Holder, by its acceptance of an Equipment Note, agrees that
as between it and the Owner Trustee,  except as expressly provided in this Trust
Indenture, the Participation Agreement or any other Operative Agreement, (i) the
obligation  to make  all  payments  of the  Original  Amount  of,  interest  on,
Make-Whole  Amount,  if any,  and all  other  amounts  due with  respect  to the
Equipment Notes, and the performance by the Owner Trustee of every obligation or
covenant contained in this Trust Indenture and in the Participation Agreement or
any of the other Operative Agreements, shall be payable only from the income and
proceeds  from the Trust  Estate to the extent  included in the Trust  Indenture
Estate  and only to the extent  that the Owner  Trustee  shall  have  sufficient
income or  proceeds  from the Trust  Estate to the extent  included in the Trust
Indenture  Estate to enable the  Mortgagee to make such  payments in  accordance




with  the  terms  of   Article   III   hereof,   and  all  of  the   statements,
representations,  covenants and agreements  made by the Owner Trustee (when made
in such capacity)  contained in this Trust Indenture and any agreement  referred
to herein other than the Trust Agreement, unless expressly otherwise stated, are
made and  intended  only  for the  purpose  of  binding  the  Trust  Estate  and
establishing  the  existence of rights and remedies  which can be exercised  and
enforced against the Trust Estate;  therefore,  anything contained in this Trust
Indenture or such other agreements to the contrary  notwithstanding  (except for
any express provisions or representations  that the Owner Trustee is responsible
for, or is making, in its individual capacity, for which there would be personal
liability of the Owner  Trustee),  no recourse shall be had with respect to this
Trust  Indenture  or such  other  agreements  against  the Owner  Trustee in its
individual  capacity  or  against  any  institution  or person  which  becomes a
successor trustee or co-trustee or any officer,  director,  trustee,  servant or
direct or indirect  parent or controlling  Person or Persons of any of them, and
(ii)  none  of  the  Owner  Trustee,  in  its  individual  capacity,  the  Owner
Participant,   the  Mortgagee  and  any  officer,  director,  trustee,  servant,
employee, agent or direct or indirect parent or controlling Person or Persons of
any of them shall have any personal liability for any amounts payable hereunder,
under the  Participation  Agreement or any of the other Operative  Agreements or
under the Equipment Notes except as expressly  provided herein,  in the Lease or
in the Participation  Agreement;  PROVIDED,  HOWEVER,  that nothing contained in
this Section 2.03(a) shall be construed to limit the exercise and enforcement in
accordance  with the terms of this Trust  Indenture or such other  agreements of
rights and remedies against the Trust Indenture Estate.

             (b) If (i) all or any part of the Trust Estate becomes the property
of, or the Owner Trustee or Owner Participant  becomes,  a debtor subject to the
reorganization  provisions  of  the  Bankruptcy  Code,  (ii)  pursuant  to  such
reorganization provisions, including Section 1111(b) of the Bankruptcy Code, the
Owner Trustee (in its individual capacity) or the Owner Participant is required,
by  reason  of the  Owner  Trustee  (in its  individual  capacity)  or the Owner
Participant  being held to have  recourse  liability  to any Note  Holder or the
Mortgagee,  directly or  indirectly  (other than the  recourse  liability of the
Owner Trustee (in its individual  capacity) or the Owner  Participant  under the
Participation  Agreement,  the  Lease or this  Trust  Indenture  or by  separate
agreement),  to make  payment on account  of any  amount  payable as  principal,
Make-Whole  Amount, if any, interest or other amounts on the Equipment Notes and
(iii) any Note Holder or the Mortgagee  actually  receives any Excess Amount (as
hereinafter  defined)  which  reflects any payment by the Owner  Trustee (in its
individual  capacity) or the Owner  Participant on account of clause (ii) above,
then  such Note  Holder or the  Mortgagee,  as the case may be,  shall  promptly
refund  to  the  Owner  Trustee  (in  its  individual  capacity)  or  the  Owner
Participant (whichever shall have made such payment) such Excess Amount.

            For  purposes of this Section  2.03(b),  "Excess  Amount"  means the
amount by which such payment exceeds the amount that would have been received by
a Note Holder or the Trustee if the Owner Trustee (in its  individual  capacity)
or the Owner  Participant  had not  become  subject  to the  recourse  liability
referred to in clause (ii) above.  Nothing  contained  in this  Section  2.03(b)
shall  prevent a Note  Holder  or the  Mortgagee  from  enforcing  any  personal
recourse  obligation  (and retaining the proceeds  thereof) of the Owner Trustee
(in its individual  capacity) or the Owner  Participant  under the Participation
Agreement, the Lease or this Trust Indenture (and any exhibits or annexes hereto




or thereto) or from retaining any amount paid by Owner Participant under Section
2.13 or 4.03 hereof.

            SECTION 2.04.    METHOD OF PAYMENT

             (a) The Original Amount of, interest on, Make-Whole Amount, if any,
and other amounts due under each  Equipment Note or hereunder will be payable in
Dollars by wire  transfer of  immediately  available  funds not later than 12:30
p.m.,  New York City time,  on the due date of payment to the  Mortgagee  at the
Corporate  Trust  Office for  distribution  among the Note Holders in the manner
provided  herein.  The Owner Trustee shall not have any  responsibility  for the
distribution of such payment to any Note Holder.  Notwithstanding  the foregoing
or any provision in any Equipment  Note to the contrary,  the Mortgagee will use
reasonable  efforts to pay or cause to be paid, if so directed in writing by any
Note Holder  (with a copy to the Owner  Trustee),  all amounts paid by the Owner
Trustee  hereunder and under such holder's  Equipment Note or Equipment Notes to
such holder or a nominee therefor (including all amounts distributed pursuant to
Article  III  of  this  Trust  Indenture)  by  transferring,  or  causing  to be
transferred,  by wire transfer of immediately available funds in Dollars,  prior
to 2:00 p.m.,  New York City  time,  on the due date of  payment,  to an account
maintained by such holder with a bank located in the  continental  United States
the amount to be distributed  to such holder,  for credit to the account of such
holder  maintained at such bank.  If the  Mortgagee  shall fail to make any such
payment as provided in the immediately  foregoing  sentence after its receipt of
funds at the place and prior to the time specified above, the Mortgagee,  in its
individual  capacity and not as trustee,  agrees to compensate  such holders for
loss of use of  funds  at the  Debt  Rate  until  such  payment  is made and the
Mortgagee  shall be  entitled  to any  interest  earned on such funds until such
payment  is  made.  Any  payment  made  hereunder  shall  be  made  without  any
presentment or surrender of any Equipment Note,  except that, in the case of the
final payment in respect of any Equipment  Note,  such  Equipment  Note shall be
surrendered  to the  Mortgagee  for  cancellation  promptly  after such payment.
Notwithstanding any other provision of this Trust Indenture to the contrary, the
Mortgagee  shall not be required to make, or cause to be made, wire transfers as
aforesaid  prior to the first  Business Day on which it is  practicable  for the
Mortgagee  to do so in  view  of  the  time  of  day  when  the  funds  to be so
transferred  were received by it if such funds were  received  after 12:30 p.m.,
New York City time, at the place of payment.  Prior to the due  presentment  for
registration  of  transfer  of any  Equipment  Note,  the Owner  Trustee and the
Mortgagee  shall deem and treat the Person in whose name any  Equipment  Note is
registered  on the Equipment  Note Register as the absolute  owner and holder of
such Equipment Note for the purpose of receiving  payment of all amounts payable
with respect to such Equipment Note and for all other purposes,  and none of the
Owner Trustee or the Mortgagee  shall be affected by any notice to the contrary.
So long as any signatory to the Participation Agreement or nominee thereof shall
be a registered Note Holder,  all payments to it shall be made to the account of
such Note Holder  specified  in Schedule I thereto and  otherwise  in the manner
provided  in or  pursuant to the  Participation  Agreement  unless it shall have
specified  some other  account  or manner of payment by notice to the  Mortgagee
consistent with this Section 2.04.

             (b) The Mortgagee,  as agent for the Owner  Trustee,  shall exclude
and withhold at the  appropriate  rate from each payment of Original  Amount of,
interest on, Make-Whole Amount, if any, and other amounts due hereunder or under




each Equipment Note (and such exclusion and withholding shall constitute payment
in respect of such Equipment Note) any and all United States  withholding  taxes
applicable  thereto as  required  by Law.  The  Mortgagee  agrees to act as such
withholding agent and, in connection  therewith,  whenever any present or future
United States taxes or similar  charges are required to be withheld with respect
to any  amounts  payable  hereunder  or in respect of the  Equipment  Notes,  to
withhold  such amounts and timely pay the same to the  appropriate  authority in
the name of and on behalf of the Note  Holders,  that it will file any necessary
United  States  withholding  tax  returns or  statements  when due,  and that as
promptly as  possible  after the  payment  thereof it will  deliver to each Note
Holder (with a copy to the Owner  Trustee and the Lessee)  appropriate  receipts
showing the payment thereof,  together with such additional documentary evidence
as any such Note Holder may reasonably request from time to time.

            If a Note Holder  which is a Non-U.S.  Person has  furnished  to the
Mortgagee a properly  completed,  accurate and currently effective U.S. Internal
Revenue  Service  Form  1001 or W-8 (or such  successor  form or forms as may be
required by the United States Treasury  Department)  during the calendar year in
which the payment  hereunder or under the Equipment  Note(s) held by such holder
is made  (but  prior to the  making  of such  payment),  or in either of the two
preceding  calendar years,  and has not notified the Mortgagee of the withdrawal
or  inaccuracy of such form prior to the date of such payment (and the Mortgagee
has no  reason  to  believe  that any  information  set  forth  in such  form is
inaccurate),  the Mortgagee shall withhold only the amount,  if any, required by
Law (after taking into account any applicable exemptions properly claimed by the
Note Holder) to be withheld from payments hereunder or under the Equipment Notes
held by such holder in respect of United  States  federal  income tax. If a Note
Holder (x) which is a Non-U.S.  Person has furnished to the Mortgagee a properly
completed,  accurate and currently  effective U.S. Internal Revenue Service Form
4224 in  duplicate  (or  such  successor  certificate,  form or  forms as may be
required by the United  States  Treasury  Department  as  necessary  in order to
properly  avoid  withholding  of United  States  federal  income tax),  for each
calendar year in which a payment is made (but prior to the making of any payment
for  such  year),  and has not  notified  the  Mortgagee  of the  withdrawal  or
inaccuracy  of such  certificate  or form prior to the date of such payment (and
the  Mortgagee has no reason to believe that any  information  set forth in such
form is inaccurate) or (y) which is a U.S. Person has furnished to the Mortgagee
a properly  completed,  accurate and currently  effective U.S.  Internal Revenue
Service  Form W-9,  if  applicable,  prior to a payment  hereunder  or under the
Equipment  Notes held by such holder,  no amount shall be withheld from payments
in respect of United States  federal income tax. If any Note Holder has notified
the Mortgagee that any of the foregoing  forms or  certificates  is withdrawn or
inaccurate,  or if such holder has not filed a form  claiming an exemption  from
United States  withholding tax or if the Code or the  regulations  thereunder or
the administrative  interpretation  thereof is at any time after the date hereof
amended to require such  withholding  of United States federal income taxes from
payments under the Equipment Notes held by such holder,  the Mortgagee agrees to
withhold from each payment due to the relevant Note Holder  withholding taxes at
the  appropriate  rate  under  Law and  will,  on a timely  basis as more  fully
provided above, deposit such amounts with an authorized depository and make such
returns,  statements,  receipts  and other  documentary  evidence in  connection
therewith as required by Law.





            Neither the Owner Trustee nor the Owner  Participant  shall have any
liability  for the  failure of the  Mortgagee  to  withhold  taxes in the manner
provided for herein or for any false,  inaccurate or untrue evidence provided by
any Note Holder hereunder.

            SECTION 2.05.    APPLICATION OF PAYMENTS

            In the case of each Equipment Note, each payment of Original Amount,
Make-Whole Amount, if any, and interest due thereon shall be applied:

            First: to the payment of accrued interest on such Equipment Note (as
      well  as  any  interest  on  any  overdue  Original  Amount,  any  overdue
      Make-Whole Amount, if any, and to the extent permitted by Law, any overdue
      interest and any other  overdue  amounts  thereunder)  to the date of such
      payment;

            Second: to the payment of the Original Amount of such Equipment Note
      (or a portion thereof) then due thereunder;

            Third:  to the payment of Make-Whole  Amount,  if any, and any other
      amount due hereunder or under such Equipment Note; and

            Fourth: the balance, if any, remaining thereafter, to the payment of
      the Original Amount of such Equipment Note remaining unpaid (provided that
      such Equipment Note shall not be subject to redemption  except as provided
      in Sections 2.10, 2.11 and 2.12 hereof).

            The amounts paid pursuant to clause  "Fourth" above shall be applied
to the  installments  of Original  Amount of such  Equipment Note in the inverse
order of their normal maturity.

            SECTION 2.06.    TERMINATION OF INTEREST IN TRUST INDENTURE ESTATE

            No Note Holder nor any other  Indenture  Indemnitee  shall, as such,
have any  further  interest  in,  or other  right  with  respect  to,  the Trust
Indenture Estate when and if the Original Amount of, Make-Whole  Amount, if any,
and  interest on and other  amounts due under all  Equipment  Notes held by such
Note  Holder and all other sums then due and payable to such Note  Holder,  such
Indenture Indemnitee or the Mortgagee hereunder (including,  without limitation,
under the third  paragraph of Section 2.02 hereof) and under the other Operative
Agreements  by the Owner  Trustee  and the Lessee  (collectively,  the  "Secured
Obligations") shall have been paid in full.

            SECTION 2.07.    REGISTRATION TRANSFER AND EXCHANGE OF EQUIPMENT
                             NOTES

            The Mortgagee  shall keep a register (the "Equipment Note Register")
in which the Mortgagee shall provide for the registration of Equipment Notes and
the  registration  of transfers of Equipment  Notes.  No such transfer  shall be
given effect unless and until  registration  hereunder shall have occurred.  The
Equipment  Note  Register  shall be kept at the  Corporate  Trust  Office of the




Mortgagee.  The Mortgagee is hereby appointed "Equipment Note Registrar" for the
purpose of  registering  Equipment  Notes and  transfers of  Equipment  Notes as
herein  provided.  A holder of any  Equipment  Note  intending to exchange  such
Equipment  Note shall  surrender  such  Equipment  Note to the  Mortgagee at the
Corporate  Trust  Office,  together with a written  request from the  registered
holder thereof for the issuance of a new Equipment Note, specifying, in the case
of a surrender for transfer,  the name and address of the new holder or holders.
Upon  surrender for  registration  of transfer of any Equipment  Note, the Owner
Trustee shall execute,  and the Mortgagee shall authenticate and deliver, in the
name of the  designated  transferee  or  transferees,  one or more new Equipment
Notes of a like aggregate  Original Amount and of the same series. At the option
of the Note Holder,  Equipment  Notes may be exchanged for other Equipment Notes
of any  authorized  denominations  of a like  aggregate  Original  Amount,  upon
surrender  of the  Equipment  Notes  to be  exchanged  to the  Mortgagee  at the
Corporate  Trust Office.  Whenever any Equipment  Notes are so  surrendered  for
exchange,  the Owner Trustee shall execute, and the Mortgagee shall authenticate
and deliver,  the  Equipment  Notes which the Note Holder making the exchange is
entitled  to receive.  All  Equipment  Notes  issued  upon any  registration  of
transfer or exchange of  Equipment  Notes  (whether  under this  Section 2.07 or
under Section 2.08 hereof or otherwise under this Trust  Indenture) shall be the
valid   obligations  of  the  Owner  Trustee   evidencing  the  same  respective
obligations,  and entitled to the same  security  and benefits  under this Trust
Indenture, as the Equipment Notes surrendered upon such registration of transfer
or exchange.  Every Equipment Note presented or surrendered for  registration of
transfer  shall  (if so  required  by the  Mortgagee)  be duly  endorsed,  or be
accompanied  by a written  instrument  of transfer in form  satisfactory  to the
Mortgagee  duly  executed  by the Note  Holder or such  holder's  attorney  duly
authorized in writing, and the Mortgagee shall require evidence  satisfactory to
it as to the  compliance of any such transfer with the  Securities  Act, and the
securities Laws of any applicable  state. The Mortgagee shall make a notation on
each new  Equipment  Note of the  amount  of all  payments  of  Original  Amount
previously  made on the old  Equipment  Note or Equipment  Notes with respect to
which such new Equipment  Note is issued and the date to which  interest on such
old Equipment Note or Equipment Notes has been paid. Interest shall be deemed to
have been paid on such new Equipment  Note to the date on which  interest  shall
have been paid on such old  Equipment  Note,  and all  payments of the  Original
Amount marked on such new Equipment Note, as provided above,  shall be deemed to
have been made thereon.  The Owner Trustee shall not be required to exchange any
surrendered  Equipment  Notes  as  provided  above  during  the  ten-day  period
preceding the due date of any payment on such Equipment  Note. The Owner Trustee
shall in all cases deem the Person in whose name any  Equipment  Note shall have
been issued and  registered as the absolute  owner and holder of such  Equipment
Note for the purpose of  receiving  payment of all amounts  payable by the Owner
Trustee with respect to such  Equipment Note and for all purposes until a notice
stating otherwise is received from the Mortgagee and such change is reflected on
the  Equipment  Note  Register.  The Mortgagee  will  promptly  notify the Owner
Trustee and the Lessee of each  registration of a transfer of an Equipment Note.
Any such  transferee  of an Equipment  Note,  by its  acceptance of an Equipment
Note, agrees to the provisions of the Participation Agreement applicable to Note
Holders,  and  shall  be  deemed  to  have  covenanted  to  the  parties  to the
Participation  Agreement  as to the  matters  covenanted  by the  original  Loan
Participant in the  Participation  Agreement.  Subject to compliance by the Note
Holder and its transferee (if any) of the requirements set forth in this Section
2.07,  Mortgagee and Owner Trustee shall use all reasonable efforts to issue new




Equipment Notes upon transfer or exchange within 10 Business Days of the date an
Equipment Note is surrendered for transfer or exchange.

            SECTION 2.08.    MUTILATED, DESTROYED, LOST OR STOLEN EQUIPMENT
                             NOTES

            If any Equipment  Note shall become  mutilated,  destroyed,  lost or
stolen,  the Owner Trustee shall, upon the written request of the holder of such
Equipment  Note,  execute and the Mortgagee  shall  authenticate  and deliver in
replacement  thereof a new Equipment  Note,  payable in the same Original Amount
dated the same date and captioned as issued in connection with the Aircraft.  If
the Equipment  Note being  replaced has become  mutilated,  such  Equipment Note
shall be surrendered to the Mortgagee and a photocopy thereof shall be furnished
to the Owner Trustee.  If the Equipment Note being replaced has been  destroyed,
lost or stolen,  the holder of such  Equipment  Note shall  furnish to the Owner
Trustee and the Mortgagee  such security or indemnity as may be required by them
to save the Owner Trustee and the Mortgagee  harmless and evidence  satisfactory
to the Owner Trustee and the Mortgagee of the destruction, loss or theft of such
Equipment  Note and of the  ownership  thereof.  If a  "qualified  institutional
buyer" of the type  referred to in  paragraph  (a)(1)(i)(A),  (B), (D) or (E) of
Rule  144A  under  the  Securities  Act (a  "QIB")  is the  holder  of any  such
destroyed,  lost or stolen  Equipment Note,  then the written  indemnity of such
QIB, signed by an authorized  officer thereof,  in favor of, delivered to and in
form  reasonably  satisfactory  to Lessee,  Owner Trustee and Mortgagee shall be
accepted as  satisfactory  indemnity  and security  and no further  indemnity or
security  shall be required as a condition to the execution and delivery of such
new  Equipment  Note.  Subject  to  compliance  by  the  Note  Holder  with  the
requirements  set forth in this Section 2.08,  Mortgagee and Owner Trustee shall
use all reasonable  efforts to issue new Equipment Notes within 10 Business Days
of the date of the written request therefor from the Note Holder.

            SECTION 2.09.    PAYMENT OF EXPENSES ON TRANSFER; CANCELLATION

             (a) No  service  charge  shall  be  made to a Note  Holder  for any
registration of transfer or exchange of Equipment Notes,  but the Mortgagee,  as
Equipment Note  Registrar,  may require payment of a sum sufficient to cover any
tax or other  governmental  charge  that may be imposed in  connection  with any
registration of transfer or exchange of Equipment Notes.

             (b) The Mortgagee shall cancel all Equipment Notes  surrendered for
replacement,  redemption,  transfer, exchange, payment or cancellation and shall
destroy the canceled Equipment Notes.

            SECTION 2.10.    MANDATORY REDEMPTIONS OF EQUIPMENT NOTES

             (a) On the date on which  Lessee is  required  pursuant  to Section
10.1.2 of the Lease to make  payment  for an Event of Loss with  respect  to the
Aircraft,  all of the Equipment Notes shall be redeemed in whole at a redemption
price equal to 100% of the unpaid  Original  Amount  thereof,  together with all
accrued  interest  thereon  to the  date of  redemption  and all  other  Secured
Obligations  owed or then  due and  payable  to the  Note  Holders  but  without
Make-Whole Amount.





             (b) If the Lease is  terminated  with  respect to the  Aircraft  by
Lessee  pursuant to Section 9 thereof,  on the date the Lease is so  terminated,
all the Equipment  Notes shall be redeemed in whole at a redemption  price equal
to 100% of the unpaid Original Amount  thereof,  together with accrued  interest
thereon to the date of  redemption  and all other  amounts  then due and payable
hereunder  and  under  the  Participation  Agreement  and  all  other  Operative
Agreements to the Note Holders plus Make-Whole Amount, if any.

            SECTION 2.11.    VOLUNTARY REDEMPTIONS OF EQUIPMENT NOTES

            All (but not less than all) of the  Equipment  Notes may be redeemed
by the Owner Trustee in connection with a transaction  described in, and subject
to the terms and conditions of, Section 11 of the  Participation  Agreement upon
at least 30 days'  revocable  prior written notice to the Mortgagee and the Note
Holders,  and such  Equipment  Notes  shall,  as  provided  in Section 11 of the
Participation  Agreement,  be redeemed in whole at a  redemption  price equal to
100% of the unpaid  Original  Amount  thereof,  together  with accrued  interest
thereon to the date of redemption and all other Secured Obligations owed or then
due and payable to the Note  Holders  plus  (except as provided in Section 11 of
the Participation Agreement) Make-Whole Amount, if any.

            SECTION 2.12.    REDEMPTIONS; NOTICE OF REDEMPTION

             (a) Neither any  redemption of any Equipment  Note nor any purchase
by the Owner Trustee of any Equipment  Note may be made except to the extent and
in the manner expressly  permitted by this Trust  Indenture.  No purchase of any
Equipment Note may be made by the Mortgagee.

             (b) Notice of redemption  with respect to the Equipment Notes shall
be given by the Mortgagee by first-class mail, postage prepaid,  mailed not less
than 20 nor more than 60 days prior to the applicable  redemption  date, to each
Note  Holder of such  Equipment  Notes to be  redeemed,  at such  Note  Holder's
address appearing in the Equipment Note Register;  PROVIDED that, in the case of
a redemption to be made pursuant to Section 2.10(b) or Section 2.11, such notice
shall be revocable and shall be deemed  revoked in the event that the Lease does
not in fact  terminate on the  specified  termination  date or if notice of such
redemption  shall have been given in connection  with a refinancing of Equipment
Notes and the Mortgagee  receives  written  notice of such  revocation  from the
Lessee or the Owner  Trustee  not later than three days prior to the  redemption
date. All notices of redemption  shall state:  (1) the redemption  date, (2) the
applicable  basis  for  determining  the  redemption  price,  (3)  that  on  the
redemption date, the redemption price will become due and payable upon each such
Equipment  Note,  and that, if any such  Equipment  Notes are then  outstanding,
interest  on such  Equipment  Notes  shall  cease to accrue  on and  after  such
redemption  date, and (4) the place or places where such Equipment  Notes are to
be surrendered for payment of the redemption price.

             (c) On or before the  redemption  date,  the Owner  Trustee (or any
person on behalf of the Owner Trustee)  shall,  to the extent an amount equal to
the  redemption  price for the Equipment  Notes to be redeemed on the redemption
date shall not then be held in the Trust Indenture  Estate,  deposit or cause to
be  deposited  with  the  Mortgagee  by  12:00  noon on the  redemption  date in




immediately  available  funds the redemption  price of the Equipment Notes to be
redeemed.

             (d) Notice of  redemption  having been given as aforesaid  (and not
deemed revoked as contemplated in the proviso to Section 2.12(b)), the Equipment
Notes to be redeemed  shall, on the redemption  date,  become due and payable at
the  Corporate  Trust  Office  of the  Mortgagee  or at  any  office  or  agency
maintained  for such purposes  pursuant to Section 2.07, and from and after such
redemption  date  (unless  there  shall  be a  default  in  the  payment  of the
redemption  price) any such Equipment Notes then outstanding shall cease to bear
interest. Upon surrender of any such Equipment Note for redemption in accordance
with said notice, such Equipment Note shall be redeemed at the redemption price.
If any Equipment Note called for redemption  shall not be so paid upon surrender
thereof for redemption, the principal amount thereof shall, until paid, continue
to bear interest  from the  applicable  redemption  date at the interest rate in
effect for such Equipment Note as of such redemption date.

            SECTION 2.13.    OPTION TO PURCHASE EQUIPMENT NOTES

            The Owner Trustee and the Owner Participant may, upon the events and
subject to the terms and  conditions and for the price set forth in this Section
2.13,  purchase  all but not less than all of the  Equipment  Notes  outstanding
hereunder,  and each Note  Holder  agrees  that it will,  upon such  events  and
subject to such terms and  conditions  and upon  receipt  of such  price,  sell,
assign,  transfer and convey to such purchaser or its nominee (without  recourse
or warranty of any kind except against Liens on such Equipment Notes arising by,
through or under such holder), all of the right, title and interest of such Note
Holder in and to the  Equipment  Notes  held by it,  and such  purchaser  or its
nominee shall assume all of such holder's  obligations  under the  Participation
Agreement and hereunder.

            Such option to purchase the Equipment  Notes may be exercised by the
Owner Trustee or the Owner  Participant  at any time following the occurrence of
any of the following  events,  and in any such event the purchase  price thereof
shall equal for each  Equipment  Note,  the  aggregate  unpaid  Original  Amount
thereof,  plus accrued and unpaid  interest  thereon to, but not including,  the
date of purchase and all other Secured Obligations owed, or then due and payable
hereunder, to the holder thereof (including under the third paragraph of Section
2.02 hereof).  Such option to purchase the Equipment  Notes may be exercised (x)
upon a  Mortgagee  Event or (y) in the event there  shall have  occurred  and be
continuing a Lease Event of Default,  PROVIDED  that if such option is exercised
pursuant  to  clause  (y)  at a time  when  there  shall  have  occurred  and be
continuing  for less than 120 days a Lease Event of Default,  the purchase price
thereof  shall  equal the price  provided  in the  preceding  sentence  plus the
Make-Whole Amount, if any.

            Such option to purchase the Equipment  Notes may be exercised by the
Owner Trustee or the Owner Participant giving irrevocable  written notice of its
election of such option to the Mortgagee,  which notice shall specify a date for
such purchase  within 15 days of the date of such notice.  The  Mortgagee  shall
promptly send a copy of such notice to each Note Holder. The Mortgagee shall not
exercise any of the  remedies  hereunder  and,  without the consent of the Owner
Trustee or the Owner  Participant,  under the Lease,  during the period from the




date of the  giving of such  notice  until the date on which  such  purchase  is
required to occur pursuant to the terms of the preceding sentence.

            If the Owner Trustee or the Owner  Participant on or before the date
of such  purchase  shall so request,  the Note  Holders will comply with all the
provisions  of Section  2.07 to enable new  Equipment  Notes to be issued to the
Owner Trustee or the Owner  Participant or its nominee in such  denominations as
the Owner Trustee or the Owner Participant shall request. All taxes, charges and
expenses  required  pursuant to Section 2.09 in connection  with the issuance of
such new Equipment Note shall be borne by the Owner Participant.

            SECTION 2.14.    SUBORDINATION

             (a) The Owner Trustee and, by acceptance of its Equipment  Notes of
any Series,  each Note Holder of such  Series,  hereby  agree that no payment or
distribution  shall be made on or in respect of the Secured  Obligations owed to
such Note Holder of such Series,  including any payment or distribution of cash,
property  or  securities  after the  commencement  of a  proceeding  of the type
referred to in Section 4.02(g) hereof,  except as expressly  provided in Article
III hereof.

             (b) By the  acceptance of its Equipment  Notes of any Series (other
than Series A),  each Note  Holder of such Series  agrees that in the event that
such Note Holder, in its capacity as a Note Holder, shall receive any payment or
distribution  on any Secured  Obligations  in respect of such Series which it is
not entitled to receive  under this Section 2.14 or Article III hereof,  it will
hold any  amount so  received  in trust for the  Senior  Holder  (as  defined in
Section  2.14(c)  hereof)  and will  forthwith  turn  over such  payment  to the
Mortgagee in the form received to be applied as provided in Article III hereof.

             (c) As used in this Section  2.14,  the term "Senior  Holder" shall
mean, (i) the Note Holders of Series A until the Secured  Obligations in respect
of Series A  Equipment  Notes  have been paid in full,  (ii)  after the  Secured
Obligations  in respect of Series A Equipment  Notes have been paid in full, the
Note  Holders of Series B until the Secured  Obligations  in respect of Series B
Equipment  Notes have been paid in full and (iii) after the Secured  Obligations
in respect of Series B Equipment  Notes have been paid in full, the Note Holders
of Series C until the Secured Obligations in respect of Series C Equipment Notes
have been paid in full.

                                 ARTICLE III

         RECEIPT, DISTRIBUTION AND APPLICATION OF INCOME FROM THE TRUST
                                INDENTURE ESTATE

            SECTION 3.01.    BASIC RENT DISTRIBUTION

            Except as otherwise provided in Sections 3.02 and 3.03 hereof,  each
installment  of Basic Rent, any payment of interest on overdue  installments  of
Basic Rent and any payment  received by the  Mortgagee  pursuant to Section 4.03
hereof shall be promptly distributed in the following order of priority:





First,  (i)    so much of such  installment  or payment as shall be  required to
               pay in full the  aggregate  amount of the  payment or payments of
               Original  Amount and  interest  (as well as any  interest  on any
               overdue  Original Amount and, to the extent  permitted by Law, on
               any overdue interest) then due under all Series A Equipment Notes
               shall be  distributed  to the Note  Holders  of Series A ratably,
               without  priority of one over the other,  in the proportion  that
               the amount of such payment or payments then due under each Series
               A Equipment  Note bears to the  aggregate  amount of the payments
               then due under all Series A Equipment Notes;

      (ii)     after  giving  effect to  paragraph  (i)  above,  so much of such
               installment  or payment  remaining as shall be required to pay in
               full the aggregate  amount of the payment or payments of Original
               Amount  and  interest  (as well as any  interest  on any  overdue
               Original Amount and, to the extent permitted by Law, on interest)
               then due under all Series B Equipment  Notes shall be distributed
               to the Note Holders of Series B ratably,  without priority of one
               over the other, in the proportion that the amount of such payment
               or payments then due under each Series B Equipment  Note bears to
               the aggregate  amount of the payments then due under all Series B
               Equipment Notes;

      (iii)    after  giving  effect to  paragraph  (ii) above,  so much of such
               installment  or payment  remaining as shall be required to pay in
               full the aggregate  amount of the payment or payments of Original
               Amount  and  interest  (as well as any  interest  on any  overdue
               Original  Amount  and,  to the extent  permitted  by Law,  on any
               overdue  interest)  then due under all Series C  Equipment  Notes
               shall be  distributed  to the Note  Holders  of Series C ratably,
               without  priority of one over the other,  in the proportion  that
               the amount of such payment or payments then due under each Series
               C Equipment  Note bears to the  aggregate  amount of the payments
               then due under all Series C Equipment Notes; and

      (iv)     after  giving  effect to paragraph  (iii) above,  so much of such
               payment  remaining  as  shall  be  required  to pay in  full  the
               aggregate  amount of the payment or  payments of Original  Amount
               and  interest  (as well as any  interest on any overdue  Original
               Amount  and,  to the  extent  permitted  by Law,  on any  overdue
               interest)  then due under all Series D  Equipment  Notes shall be
               distributed  to the Note  Holders  of Series D  ratably,  without
               priority of one over the other, in the proportion that the amount
               of such  payment  or  payments  then  due  under  each  Series  D
               Equipment Note bears to the aggregate amount of the payments then
               due under all Series D Equipment Notes; and

Second,        the balance,  if any, of such  installment  remaining  thereafter
               shall be  distributed to the Owner  Trustee;  PROVIDED,  HOWEVER,
               that  if  an  Event  of  Default   shall  have  occurred  and  be
               continuing,  then  such  balance  shall  not  be  distributed  as
               provided  in  this  clause  "Second"  but  shall  be  held by the
               Mortgagee as part of the Trust  Indenture  Estate and invested in
               accordance  with  Section  5.09  hereof  until  whichever  of the
               following shall first occur: (i) all Events of Default shall have




               been  cured or  waived,  in which  event  such  balance  shall be
               distributed  as provided in this clause  "Second",  (ii)  Section
               3.03 hereof  shall be  applicable,  in which  event such  balance
               shall be  distributed  in accordance  with the provisions of such
               Section  3.03,  or (iii) the 120th day after the  receipt of such
               payment  in which  case  such  payment  shall be  distributed  as
               provided in this clause "Second".

            SECTION 3.02.    EVENT OF LOSS; REPLACEMENT; VOLUNTARY TERMINATION;
                             OPTIONAL REDEMPTION

            Except as otherwise  provided in Section  3.03 hereof,  any payments
received by the  Mortgagee  (i) with respect to the Airframe or the Airframe and
one or more  Engines  as the  result  of an Event of Loss,  (ii)  pursuant  to a
voluntary  termination  of the Lease  pursuant  to Section 9  thereof,  or (iii)
pursuant to an optional redemption of the Equipment Notes pursuant to Section 11
of the  Participation  Agreement shall be applied to redemption of the Equipment
Notes  and to all  other  Secured  Obligations  by  applying  such  funds in the
following order of priority:

First,   (a)   to  reimburse   the  Mortgagee  and  the  Note  Holders  for  any
               reasonable  costs or expenses  incurred in  connection  with such
               redemption  for which  they are  entitled  to  reimbursement,  or
               indemnity by Lessee,  under the Operative Agreements and then (b)
               to pay any other Secured  Obligations  then due to the Mortgagee,
               the Note Holders and the other Indenture  Indemnitees  under this
               Trust  Indenture,  the  Participation  Agreement or the Equipment
               Notes (other than  amounts  specified  in clause  SECOND  below);

Second,  (i)   to pay the amounts  specified in paragraph (i) of clause  "Third"
               of Section 3.03 hereof plus Make-Whole  Amount,  if any, then due
               and payable in respect of the Series A Equipment Notes;

         (ii)  after giving  effect to paragraph  (i) above,  to pay the amounts
               specified  in  paragraph  (ii) of clause  "Third" of Section 3.03
               hereof plus  Make-Whole  Amount,  if any, then due and payable in
               respect of the Series B Equipment Notes;

         (iii) after giving effect to paragraph  (ii) above,  to pay the amounts
               specified  in paragraph  (iii) of clause  "Third" of Section 3.03
               hereof plus  Make-Whole  Amount,  if any, then due and payable in
               respect of the Series C Equipment Notes; and

         (iv)  after giving effect to paragraph  (iii) above, to pay the amounts
               specified  in  paragraph  (iv) of clause  "Third" of Section 3.03
               hereof plus  Make-Whole  Amount,  if any, then due and payable in
               respect of the Series D Equipment Notes; and

THIRD, as provided in clause "Fourth" of Section 3.03 hereof;

PROVIDED, HOWEVER, that if a Replacement Airframe or Replacement Engine shall be
substituted for the Airframe or Engine subject to such Event of Loss as provided
in Section 10 of the Lease and in  accordance  with  Section  5.06  hereof,  any




insurance, condemnation or similar proceeds which result from such Event of Loss
and are paid over to the  Mortgagee  shall be held by the Mortgagee as permitted
by Section 6.04 hereof  (provided that such moneys shall be invested as provided
in Section 5.09 hereof) as  additional  security for the  obligations  of Lessee
under the Lessee Operative  Agreements and, unless otherwise applied pursuant to
the Lease, such proceeds (and such investment earnings) shall be released to the
Lessee at the Lessee's written request upon the release of such damaged Airframe
or Engine and the replacement thereof as provided in the Lease.

            SECTION 3.03.    PAYMENTS AFTER EVENT OF DEFAULT

            Except as otherwise  provided in Section  3.04 hereof,  all payments
received and amounts held or realized by the  Mortgagee  (including  any amounts
realized by the Mortgagee from the exercise of any remedies  pursuant to Section
15 of the Lease or  Article  IV  hereof)  after an Event of  Default  shall have
occurred  and be  continuing  and after the  declaration  specified  in  Section
4.04(b) hereof, as well as all payments or amounts then held by the Mortgagee as
part of the  Trust  Indenture  Estate,  shall  be  promptly  distributed  by the
Mortgagee in the following order of priority:

FIRST,    so much of such  payments  or  amounts  as  shall be  required  to (i)
          reimburse  the  Mortgagee  or WTC for any tax  (except  to the  extent
          resulting  from a failure of the Mortgagee to withhold  taxes pursuant
          to Section 2.04(b) hereof), expense or other loss (including,  without
          limitation,  all  amounts to be expended at the expense of, or charged
          upon the  rents,  revenues,  issues,  products  and  profits  of,  the
          property  included in the Trust  Indenture  Estate (all such  property
          being  herein  called the  "Mortgaged  Property")  pursuant to Section
          4.05(b)  hereof)  incurred by the  Mortgagee or WTC (to the extent not
          previously reimbursed), the expenses of any sale, or other proceeding,
          reasonable  attorneys' fees and expenses,  court costs,  and any other
          expenditures   incurred  or  expenditures  or  advances  made  by  the
          Mortgagee,  WTC or the Note  Holders in the  protection,  exercise  or
          enforcement of any right,  power or remedy or any damages sustained by
          the Mortgagee, WTC or any Note Holder,  liquidated or otherwise,  upon
          such Event of Default  shall be  applied by the  Mortgagee  as between
          itself, WTC and the Note Holders in reimbursement of such expenses and
          any other  expenses for which the  Mortgagee,  WTC or the Note Holders
          are entitled to reimbursement  under any Operative  Agreement and (ii)
          all Secured  Obligations  payable to the other  Indenture  Indemnitees
          hereunder and under the  Participation  Agreement and the Lease (other
          than amounts specified in clauses SECOND and THIRD below);  and in the
          case the aggregate  amount to be so distributed is insufficient to pay
          as aforesaid in clauses (i) and (ii), then ratably,  without  priority
          of one  over  the  other,  in  proportion  to the  amounts  owed  each
          hereunder;

SECOND,   so much of such payments or amounts  remaining as shall be required to
          reimburse  the then  existing or prior Note Holders for payments  made
          pursuant  to  Section  5.03  hereof  (to  the  extent  not  previously
          reimbursed)  shall be  distributed to such then existing or prior Note




          Holders ratably, without priority of one over the other, in accordance
          with the  amount of the  payment  or  payments  made by each such then
          existing or prior Note Holder pursuant to said Section 5.03 hereof;

THIRD,(i) so much of such payments or amounts  remaining as shall be required to
          pay in full the  aggregate  unpaid  Original  Amount  of all  Series A
          Equipment Notes, and the accrued but unpaid interest and other amounts
          due thereon (other than  Make-Whole  Amount which shall not be due and
          payable) and all other Secured  Obligations in respect of the Series A
          Equipment  Notes  (other  than  Make-Whole  Amount)  to  the  date  of
          distribution,  shall be  distributed  to the Note Holders of Series A,
          and in  case  the  aggregate  amount  so to be  distributed  shall  be
          insufficient  to pay in  full  as  aforesaid,  then  ratably,  without
          priority of one over the other,  in the proportion  that the aggregate
          unpaid  Original  Amount of all Series A Equipment  Notes held by each
          holder  plus the  accrued but unpaid  interest  and other  amounts due
          hereunder or thereunder (other than Make-Whole  Amount, if any) to the
          date of distribution, bears to the aggregate unpaid Original Amount of
          all Series A Equipment Notes held by all such holders plus the accrued
          but  unpaid  interest  and  other  amounts  due  thereon  (other  than
          Make-Whole Amount) to the date of distribution;

    (ii)  after giving effect to paragraph  (i) above,  so much of such payments
          or amounts remaining as shall be required to pay in full the aggregate
          unpaid  Original  Amount  of all  Series B  Equipment  Notes,  and the
          accrued but unpaid  interest and other amounts due thereon (other than
          Make-Whole  Amount  which shall not be due and  payable) and all other
          Secured  Obligations in respect of the Series B Equipment Notes (other
          than  Make-Whole  Amount)  to  the  date  of  distribution,  shall  be
          distributed to the Note Holders of Series B, and in case the aggregate
          amount so to be distributed  shall be  insufficient  to pay in full as
          aforesaid,  then ratably,  without  priority of one over the other, in
          the proportion that the aggregate unpaid Original Amount of all Series
          B  Equipment  Notes held by each  holder  plus the  accrued but unpaid
          interest and other amounts due hereunder or thereunder (other than the
          Make-Whole  Amount, if any) to the date of distribution,  bears to the
          aggregate  unpaid Original Amount of all Series B Equipment Notes held
          by all such  holders  plus the accrued but unpaid  interest  and other
          amounts due thereon (other than the Make-Whole  Amount) to the date of
          distribution;

   (iii)  after giving effect to paragraph (ii) above,  so much of such payments
          or amounts remaining as shall be required to pay in full the aggregate
          unpaid  Original  Amount  of all  Series C  Equipment  Notes,  and the
          accrued but unpaid  interest and other amounts due thereon (other than
          Make-Whole  Amount  which shall not be due and  payable) and all other
          Secured  Obligations in respect of the Series C Equipment Notes (other
          than  Make-Whole  Amount)  to  the  date  of  distribution,  shall  be
          distributed to the Note Holders of Series C, and in case the aggregate
          amount so to be distributed  shall be  insufficient  to pay in full as
          aforesaid,  then ratably,  without  priority of one over the other, in
          the proportion that the aggregate unpaid Original Amount of all Series




          C  Equipment  Notes held by each  holder  plus the  accrued but unpaid
          interest and other amounts due hereunder or thereunder (other than the
          Make-Whole  Amount, if any) to the date of distribution,  bears to the
          aggregate  unpaid Original Amount of all Series C Equipment Notes held
          by all such  holders  plus the accrued but unpaid  interest  and other
          amounts due thereon (other than the Make-Whole  Amount) to the date of
          distribution; and

    (iv)  after giving effect to paragraph (iii) above, so much of such payments
          or amounts remaining as shall be required to pay in full the aggregate
          unpaid  Original  Amount  of all  Series D  Equipment  Notes,  and the
          accrued but unpaid  interest and other amounts due thereon (other than
          Make-Whole  Amount  which shall not be due and  payable) and all other
          Secured  Obligations in respect of the Series D Equipment Notes (other
          than  Make-Whole  Amount)  to  the  date  of  distribution,  shall  be
          distributed to the Note Holders of Series D, and in case the aggregate
          amount so to be distributed  shall be  insufficient  to pay in full as
          aforesaid,  then ratably,  without  priority of one over the other, in
          the proportion that the aggregate unpaid Original Amount of all Series
          D  Equipment  Notes held by each  holder  plus the  accrued but unpaid
          interest and other amounts due hereunder or thereunder (other than the
          Make-Whole  Amount, if any) to the date of distribution,  bears to the
          aggregate  unpaid Original Amount of all Series D Equipment Notes held
          by all such  holders  plus the accrued but unpaid  interest  and other
          amounts due thereon (other than the Make-Whole  Amount) to the date of
          distribution; and

FOURTH,   the balance, if any, of such payments or amounts remaining  thereafter
          shall be distributed to the Owner Trustee.

            No Make-Whole Amount shall be due and payable on the Equipment Notes
as a consequence of the  acceleration  of the Equipment  Notes as a result of an
Event of Default.

            SECTION 3.04.    CERTAIN PAYMENTS

            (a) Any payments received by the Mortgagee for which no provision as
to the  application  thereof is made in this Trust  Indenture and for which such
provision is made in the Lease or the  Participation  Agreement shall be applied
forthwith to the purpose for which such payment was made in accordance  with the
terms of the Lease or the Participation Agreement, as the case may be.

            (b)  Notwithstanding  anything  to the  contrary  contained  in this
Article III, the Mortgagee will  distribute  promptly upon receipt any indemnity
payment  received  by it from the Owner  Trustee  or Lessee  in  respect  of the
Mortgagee in its  individual  capacity,  any Note Holder or any other  Indenture
Indemnitee,  in each case  whether  pursuant  to Section 9 of the  Participation
Agreement or as Supplemental Rent, directly to the Person entitled thereto.  Any
payment  received by the  Mortgagee  under the third  paragraph  of Section 2.02
shall be distributed to the Subordination  Agent to be distributed in accordance
with the terms of the Intercreditor Agreement.




            (c)  Notwithstanding  anything  to the  contrary  contained  in this
Article III, any payments  received by the Mortgagee which  constitute  Excluded
Payments shall be distributed promptly upon receipt by the Mortgagee directly to
the Person or Persons entitled thereto.

            (d)  Notwithstanding  any  provision of this Trust  Indenture to the
contrary,  any amounts held by Mortgagee  pursuant to the terms of the Lease [or
any  Permitted  Sublease  assignment]  shall  be  held by the  Mortgagee  as
security for the  obligations  of Lessee under the Lessee  Operative  Agreements
and, if and when required by the Lease,  paid and/or applied in accordance  with
the applicable provisions of the Lease.

            SECTION 3.05.    OTHER PAYMENTS

            Any payments  received by the Mortgagee for which no provision as to
the  application  thereof is made in the  Lease,  the  Participation  Agreement,
elsewhere in this Trust Indenture or in any other  Operative  Agreement shall be
distributed by the Mortgagee to the extent  received or realized at any time (i)
prior to the payment in full of all Secured Obligations due the Note Holders, in
the order of priority  specified in Section  3.01 hereof  subject to the proviso
thereto,  and (ii) after  payment  in full of all  Secured  Obligations,  in the
following order of priority:

FIRST,      to the extent  payments or amounts  described  in clause  "First" of
            Section 3.03 hereof are  otherwise  obligations  of Lessee under the
            Operative  Agreements  or for  which  the  Lessee  is  obligated  to
            indemnify  against  thereunder,  in the  manner  provided  in clause
            "First" of Section 3.03 hereof, and

SECOND,     in the manner provided in clause "Fourth" of Section 3.03 hereof.

            Further, and except as otherwise provided in Sections 3.02, 3.03 and
3.04 hereof,  all payments  received and amounts realized by the Mortgagee under
the  Lease  or  otherwise  with  respect  to the  Aircraft  (including,  without
limitation,  all amounts realized upon the sale or release of the Aircraft after
the  termination of the Lease with respect  thereto),  to the extent received or
realized at any time after  payment in full of all Secured  Obligations  due the
Note  Holders,  shall be  distributed  by the Mortgagee in the order of priority
specified in clause (ii) of the immediately  preceding  sentence of this Section
3.05.

            SECTION 3.06.    PAYMENTS TO OWNER TRUSTEE

            Any amounts  distributed  hereunder  by the  Mortgagee  to the Owner
Trustee shall be paid to the Owner Trustee (within the time limits  contemplated
by  Section  2.04(a))  by wire  transfer  of funds of the type  received  by the
Mortgagee  at such  office and to such  account or  accounts  of such  entity or



- ----------

  Insert bracketed language if the Lease provides for the assignment of a
      permitted sublease.






entities  as  shall be  designated  by  notice  from the  Owner  Trustee  to the
Mortgagee  from time to time.  The Owner Trustee  hereby  notifies the Mortgagee
that unless and until the  Mortgagee  receives  notice to the contrary  from the
Owner Trustee,  all amounts to be  distributed to the Owner Trustee  pursuant to
clause  "Second" of Section 3.01 or clause "Fourth" of Section 3.03 hereof shall
be  distributed  by wire transfer of funds of the type received by the Mortgagee
to the Owner  Participant's  account  (within  the time limits  contemplated  by
Section 2.04(a)) specified in Schedule 1 to the Participation Agreement.



                                  ARTICLE IV

     COVENANTS OF OWNER TRUSTEE; EVENTS OF DEFAULT; REMEDIES OF MORTGAGEE

            SECTION 4.01.    COVENANTS OF OWNER TRUSTEE

            The Owner Trustee  hereby  covenants  and agrees (the  covenants and
agreements  only in clause  (b) below  being  made by the Owner  Trustee  in its
individual capacity) as follows:

             (a) the Owner  Trustee  will duly and  punctually  pay the Original
Amount of,  Make-Whole  Amount,  if any, and  interest on and other  amounts due
under the  Equipment  Notes and  hereunder in  accordance  with the terms of the
Equipment Notes and this Trust Indenture and all amounts,  if any, payable by it
to the Note Holders under the Participation Agreement or Section 9 of the Lease;

             (b) the Owner  Trustee in its  individual  capacity  covenants  and
agrees  that it shall not,  directly or  indirectly,  cause or permit to exist a
Lessor Lien  attributable  to it in its individual  capacity with respect to the
Aircraft or any other portion of the Trust Estate; that it will promptly, at its
own expense,  take such action as may be necessary to duly discharge such Lessor
Lien  attributable  to it in its  individual  capacity;  and  that it will  make
restitution  to the Trust  Indenture  Estate  for any actual  diminution  of the
assets of the Trust Estate  resulting from such Lessor Liens  attributable to it
in its individual capacity;

             (c) in the event the Owner Trustee  shall have Actual  Knowledge of
an Event of Default,  a Default or an Event of Loss, the Owner Trustee will give
prompt written notice of such Event of Default,  Default or Event of Loss to the
Mortgagee, each Note Holder, Lessee and the Owner Participant;

             (d) the Owner  Trustee  will  furnish to the Note  Holders  and the
Mortgagee,  promptly upon receipt thereof,  duplicates or copies of all reports,
notices, requests, demands,  certificates and other instruments furnished to the
Owner Trustee under the Lease,  including,  without  limitation,  a copy of each
report or notice  received  pursuant to Section 9 or 8.2 or Annex D, Paragraph E
of the Lease to the extent that the same shall not have been furnished or is not
required  to be  furnished  by the Lessee to the Note  Holders or the  Mortgagee
pursuant to the Lease;





             (e) except with the consent of the  Mortgagee  (acting  pursuant to
instructions  given in  accordance  with  Section 9.01 hereof) or as provided in
Sections 2 and 11 of the  Participation  Agreement,  the Owner  Trustee will not
contract for,  create,  incur,  assume or suffer to exist any Debt, and will not
guarantee  (directly  or  indirectly  or by an  instrument  having the effect of
assuring  another's payment or performance on any obligation or capability of so
doing,  or otherwise),  endorse or otherwise be or become  contingently  liable,
directly or indirectly, in connection with the Debt of any other person; and

             (f) the Owner  Trustee  will not enter into any  business  or other
activity other than the business of owning the Aircraft,  the leasing thereof to
Lessee and the carrying out of the transactions  contemplated  hereby and by the
Lease,  the  Participation  Agreement  and the  Trust  Agreement  and the  other
Operative Agreements.

            SECTION 4.02.    EVENT OF DEFAULT

            "Event of Default" means any of the following  events  (whatever the
reason for such Event of Default and whether  such event shall be  voluntary  or
involuntary  or come about or be effected by  operation of Law or pursuant to or
in compliance with any judgment, decree or order of any court or any order, rule
or regulation of any administrative or governmental body):

             (a) any Lease Event of Default  (provided that any such Lease Event
of Default  caused  solely by a failure of Lessee to pay to the Owner Trustee or
the Owner  Participant when due any amount that is included in the definition of
Excluded  Payments  shall not  constitute  an Event of Default  unless notice is
given by the Owner Trustee to the Mortgagee  that such failure shall  constitute
an Event of Default); or

             (b) the failure of the Owner Trustee to pay when due any payment of
Original Amount of, interest on, Make-Whole  Amount, if any, or other amount due
and payable under any Equipment  Note or hereunder  (other than as a result of a
Lease Event of Default or a Lease Default) and such failure shall have continued
unremedied  for ten Business Days in the case of any payment of Original  Amount
or interest or Make-Whole  Amount, if any, thereon and, in the case of any other
amount,  for ten Business Days after the Owner Trustee or the Owner  Participant
receives written demand from the Mortgagee or any Note Holder; or

             (c) any Lien required to be discharged by the Owner Trustee, in its
individual  capacity  pursuant to Section 4.01(b) hereof or in its individual or
trust capacity pursuant to Section 7.3.1 of the Participation  Agreement,  or by
the Owner Participant  pursuant to Section 7.2.1 of the Participation  Agreement
shall remain undischarged for a period of 30 days after the Owner Trustee or the
Owner  Participant,  as the case may be, shall have received written notice from
the Mortgagee or any Note Holder of such Lien; or

             (d) any representation or warranty made by the Owner Participant or
the Owner Trustee in the  Participation  Agreement or this Trust Indenture or in
any certificate  furnished by the Owner  Participant or the Owner Trustee to the
Mortgagee or any Note Holder in connection with the transactions contemplated by
the Operative  Agreements  shall prove to have been false or incorrect when made
in any  material  respect  and  continues  to be  material  and  adverse  to the




interests of the Mortgagee or the Note Holders; and if such misrepresentation is
capable of being  corrected and if such  correction is being sought  diligently,
such misrepresentation shall not have been corrected within 60 days (or, without
affecting  Section 4.02(f)  hereof,  in the case of the  representation  made in
Section 6.3.6 or 6.2.6 of the  Participation  Agreement as to citizenship of the
Owner  Trustee  in  its  individual   capacity  or  of  the  Owner  Participant,
respectively,  as soon as is reasonably  practicable  but in any event within 60
days)  following  notice  thereof  from the  Mortgagee or any Note Holder to the
Owner Trustee or the Owner Participant, as the case may be; or

             (e) other than as provided  in (c) above or (f) below,  any failure
by the Owner  Trustee or Owner  Participant  to  observe  or  perform  any other
covenant or obligation of the Owner  Trustee or Owner  Participant,  as the case
may be, for the benefit of the  Mortgagee or the Note  Holders  contained in the
Participation  Agreement,  Section 4.2.1 of the Trust  Agreement,  the Equipment
Notes or this Trust  Indenture  which is not remedied within a period of 60 days
after  notice  thereof  has  been  given  to the  Owner  Trustee  and the  Owner
Participant; or

             (f) if at any time when the Aircraft is  registered  under the Laws
of the United  States,  the Owner  Participant  shall not be a  "citizen  of the
United States" within the meaning of Section  40102(a)(15) of Part A of Subtitle
VII of Title 49, United States Code, and as the result thereof the  registration
of the Aircraft under the Federal  Aviation Act, and regulations then applicable
thereunder, shall cease to be effective; provided that no Event of Default shall
be deemed to have occurred  under this  paragraph (f) unless such  circumstances
continue unremedied for more than 30 days after the Owner Participant has Actual
Knowledge  of the state of facts that  resulted in such  ineffectiveness  and of
such loss of citizenship; or

             (g) at any time either (i) the  commencement of an involuntary case
or other proceeding in respect of the Owner Participant,  the Owner Trustee, the
Trust or the Trust Estate under the federal  bankruptcy Laws, as now constituted
or  hereafter  amended,  or any other  applicable  federal or state  bankruptcy,
insolvency or other similar Law in the United States or seeking the  appointment
of a  receiver,  liquidator,  assignee,  custodian,  trustee,  sequestrator  (or
similar official) of the Owner Participant,  the Owner Trustee, the Trust or the
Trust Estate or for all or  substantially  all of its  property,  or seeking the
winding-up or liquidation of its affairs and the  continuation  of any such case
or other  proceeding  undismissed  and unstayed  for a period of 60  consecutive
days; or (ii) the commencement by the Owner Participant,  the Owner Trustee, the
Trust or the Trust Estate of a voluntary  case or  proceeding  under the federal
bankruptcy  Laws,  as  now  constituted  or  hereafter  amended,  or  any  other
applicable  federal or state bankruptcy,  insolvency or other similar Law in the
United States, or the consent by the Owner Participant,  the Owner Trustee,  the
Trust or the  Trust  Estate to the  appointment  of or  taking  possession  by a
receiver,  liquidator,  assignee,  trustee,  custodian,  sequestrator  (or other
similar official) of the Owner Participant,  the Owner Trustee, the Trust or the
Trust Estate or for all or substantially  all of its property,  or the making by
the Owner Participant,  the Owner Trustee,  the Trust or the Trust Estate of any
assignment  for the benefit of creditors or the Owner  Participant  or the Owner
Trustee  shall  take any action to  authorize  any of the  foregoing;  PROVIDED,
HOWEVER,  that an event referred to in this Section  4.02(g) with respect to the
Owner  Participant shall not constitute an Event of Default if within 30 days of
the  commencement  of the  case  or  proceeding  a final  non-appealable  order,




judgment or decree shall be entered in such case or  proceeding  by a court or a
trustee,  custodian,  receiver or liquidator, to the effect that, no part of the
Trust Estate (except for the Owner  Participant's  beneficial  interest therein)
and no  right,  title or  interest  under the Trust  Indenture  Estate  shall be
included  in,  or  be  subject  to,  any  declaration  or  adjudication  of,  or
proceedings  with respect to, the  bankruptcy,  insolvency or liquidation of the
Owner Participant referred to in this Section 4.02(g).

            SECTION 4.03.    CERTAIN RIGHTS

            The Mortgagee shall give the Note Holders, the Owner Trustee and the
Owner  Participant  prompt  written  notice of any Event of Default of which the
Mortgagee  has  Actual  Knowledge  and shall  give the Note  Holders,  the Owner
Trustee and the Owner Participant not less than ten Business Days' prior written
notice of the date (the "Enforcement Date") on or after which the Mortgagee may,
subject to the limitation set forth in Section 4.04(a),  commence and consummate
the exercise of any remedy or remedies  described in Section 4.04,  4.05 or 4.06
hereof;  provided,  however,  that in the event the Mortgagee shall have validly
terminated the Lease, the Mortgagee shall not sell or lease, or otherwise afford
the use of, the Aircraft or any portion  thereof to the Lessee or any  Affiliate
thereof.  Without limiting the generality of the foregoing,  the Mortgagee shall
give the  Owner  Trustee,  the  Owner  Participant  and the  Lessee at least ten
Business Days' prior written notice (which may be given concurrently with notice
of the  Enforcement  Date) of any  declaration  of the  Lease  to be in  default
pursuant to Sections 14 and 15 of the Lease or any  termination  of the Lease or
of the  exercise of any remedy or remedies  pursuant to Section 15 of the Lease.
If an Event of Default shall have occurred and be continuing,  the Owner Trustee
shall have the rights set forth below, any of which may be exercised directly by
the Owner Participant.

            If as a result of the  occurrence  of an Event of Default in respect
of the  nonpayment  by Lessee of Basic Rent due under the Lease,  the  Mortgagee
shall  have  insufficient  funds to make any  payment  of  Original  Amount  and
interest on any Equipment Note on the day it becomes due and payable,  the Owner
Trustee  may,  but  shall not be  obligated  to pay the  Mortgagee  prior to the
Enforcement Date, in the manner provided in Section 2.04 hereof, for application
in  accordance  with Section 3.01 hereof,  an amount equal to the portion of the
Original  Amount  and  interest  (including  interest,  if any,  on any  overdue
payments of such portion of Original  Amount and interest)  then due and payable
on the  Equipment  Notes,  and,  unless the Owner  Trustee  has cured  Events of
Default in respect of payments  of Basic Rent on each of the  [three]  [six]
immediately  preceding  Basic Rent payment dates, or the Owner Trustee has cured
[six]  [eight]  previous  Events of Default in respect of  payments of Basic
Rent, such payment by the Owner Trustee shall, solely for purposes of this Trust
Indenture  be deemed to cure any Event of Default  which  would  otherwise  have

- ----------

  Insert appropriate term for Owner Participant

  Insert appropriate term for Owner Participant





arisen on account of the nonpayment by Lessee of such  installment of Basic Rent
(but not any other  Default or Event of Default which shall have occurred and be
continuing).

            If any Event of Default  (other than in respect of the nonpayment of
Basic  Rent by the  Lessee)  which  can be cured  by the  payment  of money  has
occurred,  the Owner Trustee may, but shall not be obligated to, cure such Event
of Default by making such payment prior to the Enforcement  Date as is necessary
to accomplish the observance or performance of the defaulted covenant, condition
or agreement to the party entitled to the same.

            Except as  hereinafter  in this  Section  4.03  provided,  the Owner
Trustee shall not, as a result of exercising the right to cure any such Event of
Default,  obtain any Lien on any of the  Mortgaged  Property or any Rent payable
under the Lease for or on account of costs or expenses  incurred  in  connection
with the  exercise  of such  right,  nor shall  any  claim of the Owner  Trustee
against  Lessee or any other party for the  repayment  of such costs or expenses
impair the prior  right and  security  interest of the  Mortgagee  in and to the
Mortgaged Property.  Upon any payment by the Owner Trustee pursuant to the first
or second preceding  paragraphs of this Section 4.03, the Owner Trustee shall be
subrogated to the rights of the Mortgagee and the Note Holders in respect of the
Basic Rent which was overdue at the time of such payment and interest payable by
the Lessee on account of its being overdue and any Supplemental  Rent in respect
of  the  reimbursement  of  amounts  paid  by  Owner  Trustee  pursuant  to  the
immediately  preceding  paragraph  (but in either case shall have no rights as a
secured party  hereunder),  and thereafter,  the Owner Trustee shall be entitled
(so long as the  application  thereof shall not give rise to an Event of Default
hereunder) to receive such overdue Basic Rent or Supplemental  Rent, as the case
may be, and interest  thereon upon receipt  thereof by the Mortgagee;  PROVIDED,
HOWEVER,  that (i) if the Original  Amount and interest on the  Equipment  Notes
shall have  become due and  payable  pursuant to Section  4.04(b)  hereof,  such
subrogation shall,  until the Secured  Obligations shall have been paid in full,
be  subordinate  to the  rights  of the  Mortgagee,  the  Note  Holders  and the
Indenture  Indemnitees  in  respect  of such  payment  of  overdue  Basic  Rent,
Supplemental  Rent  and such  interest  and (ii) the  Owner  Trustee  shall  not
otherwise  attempt to recover any such amount paid by it on behalf of the Lessee
pursuant to this Section 4.03 except by demanding of the Lessee  payment of such
amount,  or by  commencing an action at law against the Lessee and obtaining and
enforcing a judgment against the Lessee for the payment of such amount or taking
appropriate action in a pending action at law against the Lessee (PROVIDED, that
at no time while an Event of Default shall have occurred and be continuing shall
any such demand be made or shall any such action be commenced (or continued) and
any amounts nevertheless  received by the Owner Trustee in respect thereof shall
be held in trust for the benefit of, and  promptly  paid to, the  Mortgagee  for
distribution as provided in Section 3.03 hereof).

            Neither the Owner Trustee nor the Owner  Participant  shall have the
right to cure any Lease Event of Default or Lease Default except as specified in
this Section 4.03.





            SECTION 4.04.    REMEDIES

             (a) If an Event of Default  shall have  occurred and be  continuing
and so long as the same shall continue  unremedied,  then and in every such case
the Mortgagee  may,  subject to the second and third  paragraphs of this Section
4.04(a),  exercise any or all of the rights and powers and pursue any and all of
the remedies  pursuant to this Article IV and shall have and may exercise all of
the rights and  remedies of a secured  party under the Uniform  Commercial  Code
and, in the event such Event of Default is also a Lease  Event of  Default,  any
and all of the remedies pursuant to Section 15 of the Lease [and pursuant to any
Permitted Sublease  assignment]  and may take possession of all or any part
of the  properties  covered or intended to be covered by the Lien created hereby
or pursuant hereto and may exclude the Owner Participant,  the Owner Trustee and
Lessee and all persons  claiming  under any of them wholly or partly  therefrom;
provided,  that  the  Mortgagee  shall  give the  Owner  Trustee  and the  Owner
Participant  twenty  days' prior  written  notice of its  intention  to sell the
Aircraft,  and provided,  further,  that in the event the  Mortgagee  shall have
validly  terminated  the  Lease,  the  Mortgagee  shall  not sell or  lease,  or
otherwise  afford the use of, the Aircraft or any portion  thereof to the Lessee
or any  Affiliate  thereof.  Unless an Event of Default  not  resulting  from or
relating to a Lease Event of Default has occurred and is  continuing,  the Owner
Participant may bid at the sale and become the purchaser.  Without  limiting any
of the  foregoing,  it is understood  and agreed that the Mortgagee may exercise
any right of sale of the Aircraft available to it, even though it shall not have
taken  possession of the Aircraft and shall not have  possession  thereof at the
time of such sale.

            Anything in this Trust  Indenture to the  contrary  notwithstanding,
the Mortgagee shall not be entitled to exercise any remedy hereunder as a result
of an Event of Default  which  arises  solely by reason of one or more events or
circumstances  which constitute a Lease Event of Default unless the Mortgagee as
security  assignee of the Owner Trustee shall have exercised or  concurrently be
exercising one or more of the dispossessory  remedies provided for in Section 15
of the  Lease  with  respect  to the  Aircraft;  PROVIDED,  however,  that  such
requirement  to exercise one or more of such remedies  under the Lease shall not
apply in  circumstances  where the Mortgagee is, and has been,  for a continuous
period in excess of 60 days or such other  period as may be specified in Section
1110(a)(1)(A) of the Bankruptcy Code (such 60-day or other period being the "New
Section 1110 Period"),  involuntarily  stayed or prohibited by applicable law or
court order from  exercising  such remedies under the Lease (a "Continuous  Stay
Period");  PROVIDED  FURTHER,  HOWEVER,  that the requirement to exercise one or
more of such remedies under the Lease shall  nonetheless be applicable  during a
Continuous  Stay Period  subsequent  to the  expiration  of the New Section 1110
Period to the  extent  that the  continuation  of such  Continuous  Stay  Period
subsequent to the  expiration of the New Section 1110 Period (A) results from an
agreement by the trustee or the  debtor-in-possession  in such proceeding during
the New Section 1110 Period with the  approval of the relevant  court to perform
the Lease in accordance  with Section  1110(a)(1)(A)  of the Bankruptcy Code and

- ----------

 Insert  bracketed  language if the Lease  provides for the assignment of a
      permitted sublease.





continues to perform as required by Section  1110(a)(1)(A-B)  of the  Bankruptcy
Code or (B) is an  extension  of the New Section 1110 Period with the consent of
the Mortgagee  pursuant to Section 1110(b) of the Bankruptcy Code or (C) results
from the  Lessee's  assumption  during  the New  Section  1110  Period  with the
approval  of the  relevant  court of the Lease  pursuant  to Section  365 of the
Bankruptcy Code and Lessee's  continuous  performance of the Lease as so assumed
or (D) is the  consequence of the  Mortgagee's own failure to give any requisite
notice to any person. In the event that the applicability of Section 1110 of the
Bankruptcy  Code to the  Aircraft  is being  contested  by  Lessee  in  judicial
proceedings, both of the Mortgagee and the Owner Trustee shall have the right to
participate in such  proceedings;  provided that any such  participation  by the
Owner  Trustee shall not affect in any way any rights or remedy of the Mortgagee
hereunder.

            It is expressly  understood and agreed that, subject only to the two
preceding  paragraphs,  the  inability,  described  in such  paragraphs,  of the
Mortgagee  to exercise any right or remedy under the Lease shall in no event and
under no  circumstances  prevent the Mortgagee from exercising any or all of its
rights,  powers and  remedies  under this Trust  Indenture,  including,  without
limitation, this Article IV.

             (b) If an Event of Default shall have  occurred and be  continuing,
then and in every such case the  Mortgagee  may (and  shall,  upon  receipt of a
written demand therefor from a Majority in Interest of Note Holders), subject to
Section 4.03 hereof,  at any time,  by delivery of written  notice or notices to
the Owner Trustee and the Owner Participant,  declare all the Equipment Notes to
be due and payable,  whereupon the unpaid Original Amount of all Equipment Notes
then  outstanding,  together with accrued but unpaid interest  thereon  (without
Make-Whole  Amount) and other amounts due thereunder,  shall immediately  become
due and payable without presentment, demand, protest or notice, all of which are
hereby waived; PROVIDED that if an Event of Default referred to in clause (g) of
Section  4.02  hereof  shall have  occurred  or a Lease  Event of Default  under
Section 14.5 of the Lease shall have  occurred,  then and in every such case the
unpaid  Original  Amount  then  outstanding,  together  with  accrued but unpaid
interest and all other amounts due  thereunder and hereunder  shall  immediately
and  without  further act become due and payable  without  presentment,  demand,
protest or notice, all of which are hereby waived;  PROVIDED FURTHER that in the
event of a  reorganization  proceeding  involving  the Lessee  instituted  under
Chapter 11 of the Bankruptcy  Code, if no Lease Event of Default  (including any
Lease  Event of  Default  set forth in  Section  14.3 of the Lease) and no other
Event of  Default  (other  than the  failure to pay the  Original  Amount of the
Equipment Notes which by such  declaration  shall have become payable) exists at
any time after the  consummation of such proceeding,  such declaration  shall be
automatically  rescinded  without  any  further  action  on the part of any Note
Holder.

            This Section 4.04(b),  however, is subject to the condition that, if
at any time after the Original  Amount of the Equipment  Notes shall have become
so due and  payable,  and before any  judgment  or decree for the payment of the
money so due, or any thereof, shall be entered, all overdue payments of interest
upon the Equipment Notes and all other amounts payable under the Equipment Notes
(except the Original  Amount of the  Equipment  Notes which by such  declaration
shall have become  payable)  shall have been duly paid,  and every other Default




and Event of Default  with  respect to any  covenant or  provision of this Trust
Indenture  shall have been  cured,  then and in every  such case a  Majority  in
Interest  of Note  Holders  may (but  shall not be  obligated  to),  by  written
instrument  filed  with  the  Mortgagee,   rescind  and  annul  the  Mortgagee's
declaration (or such automatic  acceleration) and its consequences;  but no such
rescission  or  annulment  shall extend to or affect any  subsequent  Default or
Event of Default or impair any right consequent thereon.

            Any   acceleration   pursuant  to  this  Section  4.04(b)  shall  be
automatically  rescinded  and any  related  declaration  of an Event of  Default
annulled in the event that the Owner  Trustee  shall have cured,  in  accordance
with  Section  4.03  hereof,   the  Event  of  Default  that  resulted  in  such
acceleration or declaration.

             (c) The Note  Holders  shall be entitled,  at any sale  pursuant to
Section 15 of the Lease or this  Section  4.04,  to credit  against any purchase
price bid at such sale by such holder all or any part of the unpaid  obligations
owing to such Note Holder and secured by the Lien of this Trust  Indenture (only
to the extent that such purchase  price would have been paid to such Note Holder
pursuant to Article III hereof if such purchase  price were paid in cash and the
foregoing provisions of this subsection (c) were not given effect).

             (d) In the event of any sale of the Trust Indenture  Estate, or any
part  thereof,  pursuant to any  judgment or decree of any court or otherwise in
connection with the enforcement of any of the terms of this Trust Indenture, the
unpaid Original Amount of all Equipment  Notes then  outstanding,  together with
accrued  interest  thereon (without  Make-Whole  Amount),  and other amounts due
thereunder,  shall  immediately  become  due and  payable  without  presentment,
demand, protest or notice, all of which are hereby waived.

             (e) Notwithstanding  anything contained herein, so long as the Pass
Through  Trustee under any Pass Through  Trust  Agreement (or its designee) is a
Note Holder,  the Mortgagee will not be authorized or empowered to acquire title
to any  Mortgaged  Property  or take any action  with  respect to any  Mortgaged
Property so acquired by it if such  acquisition  or action would cause any Trust
to fail to qualify as a "grantor trust" for federal income tax purposes.

            SECTION 4.05.    RETURN OF AIRCRAFT, ETC.

             (a) If an Event of Default  shall have  occurred and be  continuing
and the Equipment  Notes have been  accelerated,  subject to Section 4.03 hereof
and unless  the Owner  Trustee or the Owner  Participant  shall have  elected to
purchase the Equipment Notes, at the request of the Mortgagee, the Owner Trustee
shall promptly  execute and deliver to the Mortgagee  such  instruments of title
and other  documents as the Mortgagee may deem  necessary or advisable to enable
the Mortgagee or an agent or representative designated by the Mortgagee, at such
time or times  and  place or  places as the  Mortgagee  may  specify,  to obtain
possession  of all or any part of the Mortgaged  Property  included in the Trust
Indenture Estate to which the Mortgagee shall at the time be entitled hereunder.
If the Owner  Trustee  shall for any reason  fail to execute  and  deliver  such
instruments and documents after such request by the Mortgagee, the Mortgagee may
(i)  obtain a  judgment  conferring  on the  Mortgagee  the  right to  immediate




possession  and  requiring  the  Owner  Trustee  to  execute  and  deliver  such
instruments  and documents to the Mortgagee,  to the entry of which judgment the
Owner Trustee hereby  specifically  consents to the fullest extent  permitted by
Law, and (ii) pursue all or part of such Mortgaged  Property  wherever it may be
found  and,  in the event  that a Lease  Event of Default  has  occurred  and is
continuing,  may enter any of the  premises of Lessee  wherever  such  Mortgaged
Property may be or be supposed to be and search for such Mortgaged  Property and
take possession of and remove such Mortgaged Property. All expenses of obtaining
such  judgment or of pursuing,  searching  for and taking such  property  shall,
until paid, be secured by the Lien of this Trust Indenture.

             (b) Upon every such taking of  possession,  the Mortgagee may, from
time  to  time,  at the  expense  of  the  Mortgaged  Property,  make  all  such
expenditures for  maintenance,  use,  operation,  storage,  insurance,  leasing,
control,  management,  disposition,  modifications  or alterations to and of the
Mortgaged  Property,  as it may deem proper.  In each such case,  the  Mortgagee
shall have the right to maintain,  use, operate,  store, insure, lease, control,
manage,  dispose of, modify or alter the Mortgaged  Property and to carry on the
business and to exercise all rights and powers of the Owner  Participant and the
Owner Trustee  relating to the Mortgaged  Property,  as the Mortgagee shall deem
best, including the right to enter into any and all such agreements with respect
to the  maintenance,  use,  operation,  storage,  insurance,  leasing,  control,
management, disposition, modification or alteration of the Mortgaged Property or
any part thereof as the Mortgagee  may  determine,  and the  Mortgagee  shall be
entitled to collect and receive  directly  all tolls,  rents  (including  Rent),
revenues,  issues,  income,  products and profits of the Mortgaged  Property and
every part thereof, except Excluded Payments, without prejudice, however, to the
right of the Mortgagee  under any  provision of this Trust  Indenture to collect
and receive all cash held by, or required to be deposited  with,  the  Mortgagee
hereunder other than Excluded  Payments.  Such tolls,  rents  (including  Rent),
revenues,  issues,  income,  products  and  profits  shall be applied to pay the
expenses  of the  maintenance,  use,  operation,  storage,  insurance,  leasing,
control, management, disposition, improvement, modification or alteration of the
Mortgaged  Property  and of  conducting  the business  thereof,  and to make all
payments  which the  Mortgagee may be required or may elect to make, if any, for
taxes,  assessments,  insurance  or other  proper  charges  upon  the  Mortgaged
Property  or any  part  thereof  (including  the  employment  of  engineers  and
accountants  to examine,  inspect and make reports upon the properties and books
and records of the Owner  Trustee),  and all other  payments which the Mortgagee
may be  required  or  authorized  to make  under  any  provision  of this  Trust
Indenture,  as well as just and reasonable  compensation for the services of the
Mortgagee,  and of all persons  properly  engaged and employed by the  Mortgagee
with respect hereto.

            SECTION 4.06.    REMEDIES CUMULATIVE

            Each and  every  right,  power  and  remedy  given to the  Mortgagee
specifically  or otherwise in this Trust Indenture shall be cumulative and shall
be in addition to every other right, power and remedy herein  specifically given
or now or hereafter existing at Law, in equity or by statute, and each and every
right, power and remedy whether  specifically herein given or otherwise existing
may be  exercised  from  time to time and as often  and in such  order as may be
deemed  expedient by the  Mortgagee,  and the  exercise or the  beginning of the
exercise  of any power or remedy  shall not be  construed  to be a waiver of the




right to  exercise  at the same time or  thereafter  any other  right,  power or
remedy.  No delay or omission  by the  Mortgagee  in the  exercise of any right,
remedy or power or in the  pursuance  of any remedy shall impair any such right,
power or remedy or be construed to be a waiver of any default on the part of the
Owner Trustee or Lessee or to be an acquiescence therein.

            SECTION 4.07.    DISCONTINUANCE OF PROCEEDINGS

            In case the  Mortgagee  shall  have  instituted  any  proceeding  to
enforce any right,  power or remedy under this Trust  Indenture by  foreclosure,
entry or  otherwise,  and such  proceedings  shall  have  been  discontinued  or
abandoned  for any  reason  or  shall  have  been  determined  adversely  to the
Mortgagee,  then and in every such case the Owner  Trustee,  the  Mortgagee  and
Lessee shall,  subject to any determination in such proceedings,  be restored to
their  former  positions  and rights  hereunder  with  respect to the  Mortgaged
Property,  and all  rights,  remedies  and  powers  of the  Owner  Trustee,  the
Mortgagee  or  Lessee  shall  continue  as  if  no  such  proceedings  had  been
instituted.

            SECTION 4.08.    WAIVER OF PAST DEFAULTS

            Upon  written  instruction  from a  Majority  in  Interest  of  Note
Holders,   the  Mortgagee  shall  waive  any  past  Default  hereunder  and  its
consequences  and upon any such waiver such Default shall cease to exist and any
Event of Default arising  therefrom shall be deemed to have been cured for every
purpose  of  this  Trust  Indenture,  but no such  waiver  shall  extend  to any
subsequent or other Default or impair any right  consequent  thereon;  provided,
that in the  absence  of written  instructions  from all the Note  Holders,  the
Mortgagee shall not waive any Default (i) in the payment of the Original Amount,
Make-Whole  Amount,  if any,  and  interest  and  other  amounts  due  under any
Equipment Note then  outstanding,  or (ii) in respect of a covenant or provision
hereof which, under Article IX hereof, cannot be modified or amended without the
consent of each Note Holder.

            SECTION 4.09.    APPOINTMENT OF RECEIVER

            The  Mortgagee  shall,  as a matter of  right,  be  entitled  to the
appointment  of a receiver (who may be the Mortgagee or any successor or nominee
thereof)  for  all  or  any  part  of  the  Mortgaged  Property,   whether  such
receivership  be incidental to a proposed sale of the Mortgaged  Property or the
taking of possession thereof or otherwise, and the Owner Trustee hereby consents
to the appointment of such a receiver and will not oppose any such  appointment.
Any receiver  appointed for all or any part of the Mortgaged  Property  shall be
entitled to exercise all the rights and powers of the Mortgagee  with respect to
the Mortgaged Property.

            SECTION 4.10.    MORTGAGEE AUTHORIZED TO EXECUTE BILLS OF SALE,
                             ETC.

            Subject to the provisions of this Trust Indenture, the Owner Trustee
irrevocably  appoints the Mortgagee the true and lawful  attorney-in-fact of the
Owner Trustee  (which  appointment  is coupled with an interest) in its name and
stead and on its behalf,  for the purpose of effectuating any sale,  assignment,
transfer or delivery for the  enforcement  of the Lien of this Trust  Indenture,




whether  pursuant  to  foreclosure  or  power  of sale,  assignments  and  other
instruments as may be necessary or appropriate, with full power of substitution,
the Owner Trustee hereby  ratifying and confirming all that such attorney or any
substitute  shall  do by  virtue  hereof  in  accordance  with  applicable  law.
Nevertheless,  if so requested  by the  Mortgagee  or any  purchaser,  the Owner
Trustee  shall  ratify  and  confirm  any such  sale,  assignment,  transfer  or
delivery,  by executing and  delivering  to the Mortgagee or such  purchaser all
bills of sale, assignments, releases and other proper instruments to effect such
ratification and confirmation as may be designated in any such request.

            SECTION 4.11.    RIGHTS OF NOTE HOLDERS TO RECEIVE PAYMENT

            Notwithstanding  any other  provision of this Trust  Indenture,  the
right of any Note Holder to receive  payment of principal  of, and  premium,  if
any,  and  interest on an Equipment  Note on or after the  respective  due dates
expressed in such  Equipment  Note, or to bring suit for the  enforcement of any
such  payment on or after such  respective  dates in  accordance  with the terms
hereof,  shall not be  impaired  or  affected  without  the consent of such Note
Holder.

                                  ARTICLE V

                           DUTIES OF THE MORTGAGEE

            SECTION 5.01.    NOTICE OF EVENT OF DEFAULT

            If the Mortgagee shall have Actual  Knowledge of an Event of Default
or of a Default  arising from a failure to pay Rent,  the  Mortgagee  shall give
prompt  written  notice  thereof to the Owner  Trustee,  the Owner  Participant,
Lessee, and each Note Holder. Subject to the terms of Sections 2.13, 4.03, 4.04,
4.08,  5.02 and 5.03 hereof,  the Mortgagee  shall take such action,  or refrain
from  taking  such  action,  with  respect  to such  Event of Default or Default
(including with respect to the exercise of any rights or remedies  hereunder) as
the  Mortgagee  shall be instructed in writing by a Majority in Interest of Note
Holders.  Subject to the provisions of Section 5.03, if the Mortgagee  shall not
have received instructions as above provided within 20 days after mailing notice
of such Event of Default to the Note  Holders,  the  Mortgagee  may,  subject to
instructions  thereafter  received pursuant to the preceding  provisions of this
Section 5.01, take such action, or refrain from taking such action, but shall be
under no duty to take or refrain  from taking any action,  with  respect to such
Event  of  Default  or  Default  as it  shall  determine  advisable  in the best
interests of the Note  Holders;  PROVIDED,  HOWEVER,  that the Mortgagee may not
sell the Aircraft or any Engine without the consent of a Majority in Interest of
Note Holders. For all purposes of this Trust Indenture, in the absence of Actual
Knowledge  on  the  part  of the  Mortgagee,  the  Owner  Trustee  or the  Owner
Participant,  the Mortgagee, the Owner Trustee or the Owner Participant,  as the
case may be,  shall not be deemed to have  knowledge of a Default or an Event of
Default (except, in the case of the Mortgagee,  the failure of Lessee to pay any
installment  of Basic Rent within one  Business  Day after the same shall become
due,  if any  portion of such  installment  was then  required to be paid to the
Mortgagee,  which  failure  shall  constitute  knowledge  of a  Default)  unless
notified in writing by Lessee,  the Owner Trustee,  the Owner Participant or one
or more Note Holders.





            SECTION 5.02.    ACTION UPON INSTRUCTIONS; CERTAIN RIGHTS AND
                             LIMITATIONS

             (a) Subject to the terms of Sections 2.13,  4.03,  4.04(a) and (b),
4.08, 5.01 and 5.03 hereof,  upon the written  instructions at any time and from
time to time of a Majority in Interest of Note  Holders,  the  Mortgagee  shall,
subject to the terms of this Section 5.02, take such of the following actions as
may be  specified  in such  instructions:  (i) give such notice or  direction or
exercise  such right,  remedy or power  hereunder  as shall be specified in such
instructions;  (ii) give such notice or direction or exercise such right, remedy
or power under the Lease, the Participation  Agreement,  the Purchase Agreement,
the  Purchase  Agreement  Assignment,  or any other part of the Trust  Indenture
Estate  as shall  be  specified  in such  instructions;  and  (iii)  approve  as
satisfactory to the Mortgagee all matters  required by the terms of the Lease to
be  satisfactory  to the Owner  Trustee,  it being  understood  that without the
written  instructions  of a Majority in Interest of Note Holders,  the Mortgagee
shall not approve any such matter as  satisfactory  to the Mortgagee;  provided,
that  anything  contained  in this  Trust  Indenture,  the  Lease  or the  other
Operative  Agreements to the contrary  notwithstanding,  but subject to the next
paragraph hereof:

            (1) the Owner  Trustee or the Owner  Participant,  may,  without the
      consent of the Mortgagee, demand, collect, sue for or otherwise obtain all
      amounts  included  in  Excluded  Payments  from  Lessee  and seek legal or
      equitable  remedies to require  Lessee to maintain the insurance  coverage
      referred to in Section 11 of the Lease [(or the  comparable  provisions of
      any assigned Permitted  Sublease)] provided, that the rights referred
      to in this clause (1) shall not be deemed to include  the  exercise of any
      remedies  provided  for in Section 15 of the Lease other than the right to
      proceed  by  appropriate  court  action,  either at Law or in  equity,  to
      enforce payment by Lessee of such amounts included in Excluded Payments or
      performance by Lessee of such insurance covenant or to recover damages for
      the breach  thereof or for specific  performance  of any other term of the
      Lease  [(or  the   comparable   provisions   of  any  assigned   Permitted
      Sublease)];

            (2) (A) the  Mortgagee  shall not,  without the consent of the Owner
      Trustee,  enter into,  execute or deliver  amendments or  modifications in
      respect of any of the  provisions  of the Lease[,  any assigned  Permitted
      Sublease  or any  Permitted  Sublease  assignment],  and (B) unless a
      Mortgagee Event shall have occurred and be continuing, the Mortgagee shall
      not, without the consent of the Owner Trustee,  which consent shall not be
      withheld  if no  right or  interest  of the  Owner  Trustee  or the  Owner
      Participant  shall be  diminished  or  impaired  thereby,  (i) enter into,
      execute or deliver waivers or consents in respect of any of the provisions




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 Insert bracketed language if the Lease provides for the assignment of a
      permitted sublease.

 Insert bracketed language if the Lease provides for the assignment of a
      permitted sublease.

 Insert bracketed language if the Lease provides for the assignment of a
      permitted sublease.







      of the Lease, or (ii) approve any  accountants,  engineers,  appraisers or
      counsel as  satisfactory  to render  services for or issue opinions to the
      Owner Trustee pursuant to the Operative Agreements,  provided that whether
      or not any  Mortgagee  Event has  occurred  and is  continuing,  the Owner
      Trustee's  consent  shall be  required  with  respect  to any  waivers  or
      consents in respect of any of the  provisions of Section 5, 7 or 11 of the
      Lease,  or of any other  Section  of the Lease to the extent  such  action
      shall affect (y) the amount or timing of, or the right to enforce  payment
      of any Excluded Payment or (z) the amount or timing of any amounts payable
      by the Lessee under the Lease as originally  executed (or as  subsequently
      modified  with  the  consent  of the  Owner  Trustee)  which,  absent  the
      occurrence  and  continuance  of an Event of Default  hereunder,  would be
      distributable to the Owner Trustee under Article III hereof;

            (3)  whether or not a Default  or Event of  Default  under the Trust
      Indenture has occurred and is continuing,  the Owner Trustee and the Owner
      Participant  shall have the right,  together  with the  Mortgagee,  (i) to
      receive from Lessee [or any  Permitted  Sublessee]  certificates  and
      other  documents  and  information  which  Lessee is  required  to give or
      furnish  to the Owner  Trustee  or the Lessor  pursuant  to any  Operative
      Agreement  and (ii) to inspect in  accordance  with the Lease the Airframe
      and Engines and all Aircraft Documents;

            (4)  whether or not a Default  or Event of  Default  under the Trust
      Indenture has occurred and is continuing, the Owner Trustee shall have the
      right to adjust  upwards  Rent,  Stipulated  Loss  Values and  Termination
      Values as provided in Section 3.2.1 of the Lease;

            (5) so long as no Mortgagee  Event has  occurred and is  continuing,
      the Owner Trustee shall have the right, to the exclusion of the Mortgagee,
      to adjust Basic Rent,  Stipulated  Loss Values and  Termination  Values as
      provided in Section 3.2 of the Lease or to adjust downward any installment
      or amount of Basic Rent,  Stipulated  Loss Value or Termination  Value, as
      such  installments  and  amounts  are set forth in  Schedules  2, 3 and 4,
      respectively,  to  the  Lease,  to  the  extent  of the  portion  of  such
      installment or amount that would, under Section 3.01, 3.02 or 3.03 hereof,
      as the case may be, be  distributable  to the Owner  Trustee  or the Owner
      Participant;

            (6)  whether or not a Default  or Event of  Default  under the Trust
      Indenture has occurred and is continuing,  the Owner Trustee may,  without
      the consent of the  Mortgagee,  (i) solicit and make bids with  respect to
      the Aircraft  under Section 9 of the Lease in respect of a termination  of
      the Lease by Lessee  pursuant to Section 9 thereof,  (ii)  determine  Fair
      Market Sales Value and Fair Market  Rental  Value under  Section 17 of the
      Lease for all  purposes  except  following a Mortgagee  Event  pursuant to
      Section 15 of the Lease,  and (iii) make an  election  pursuant  to and in




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 Insert bracketed language if the Lease provides for the assignment of a
      permitted sublease.







      accordance  with the  provisions  of Sections  9.1(b),  9.2 and 9.3 of the
      Lease; and

            (7) so  long  as no  Mortgagee  Event  shall  have  occurred  and be
      continuing,  all  other  rights  of the  "Lessor"  under the Lease [or any
      assigned Permitted  Sublease] shall be exercised by the Owner Trustee
      to the exclusion of the Mortgagee including, without limitation, the right
      to (i) exercise  all rights with  respect to Lessee's  use and  operation,
      modification or maintenance of the Aircraft and any Engine which the Lease
      specifically  confers on the Lessor,  and (ii)  consent to and approve any
      assignment  pursuant  to  Section  13 of  the  Lease;  PROVIDED  that  the
      foregoing  shall not (x) limit (A) any  rights  separately  granted to the
      Mortgagee under the Operative Agreements or (B) the right of the Mortgagee
      to  receive  any funds to be  delivered  to the  "Lessor"  under the Lease
      (except  with  respect  to  Excluded  Payments)  and  under  the  Purchase
      Agreement  or (y) confer  upon the Owner  Trustee  the right to  adversely
      affect the validity or enforceability of the lien of this Indenture.

            Notwithstanding anything to the contrary contained herein (including
this Section 5.02),  the Mortgagee shall have the right, to the exclusion of the
Owner  Trustee  and the Owner  Participant,  to (A)  declare  the Lease to be in
default  under  Section 15 thereof and (B)  subject  only to the  provisions  of
Sections 4.03, 4.04(a) and (b) and 2.13 hereof,  exercise the remedies set forth
in such Section 15 (other than in connection with Excluded Payments and provided
that  each  of  the  Owner  Trustee,   Owner  Participant  and  Mortgagee  shall
independently  retain the rights set forth in clause  (ii) of Section  15.1.5 of
the Lease) at any time that a Lease Event of Default  shall have occurred and be
continuing. Further and for the avoidance of doubt, and anything to the contrary
contained  herein  (including  this  Section  5.02),  in no event  may the Owner
Trustee  amend or otherwise  modify the  provisions  of Section  3.2.1(e) of the
Lease or of the final  sentence of the  definition of  Stipulated  Loss Value or
Termination  Value,  in any such case,  without the prior written consent of the
Mortgagee.

            The Mortgagee  will execute and the Owner Trustee will file or cause
to be filed such  continuation  statements with respect to financing  statements
relating to the  security  interest  created  hereunder  in the Trust  Indenture
Estate  as may be  specified  from  time to time in  written  instructions  of a
Majority in Interest of Note Holders (which instructions shall be accompanied by
the form of such  continuation  statement so to be filed).  The  Mortgagee  will
furnish to each Note Holder (and,  during the continuation of a Mortgagee Event,
to the Owner  Trustee and Owner  Participant),  promptly  upon receipt  thereof,
duplicates or copies of all reports, notices,  requests,  demands,  certificates
and other  instruments  furnished to the Mortgagee under the Lease or hereunder,
including, without limitation, a copy of each report or notice received pursuant
to Section 9 and Paragraph E of Annex D of the Lease, respectively to the extent
that the same shall not have been  furnished to such holder  pursuant  hereto or
the Lease.



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 Insert  bracketed  language if the Lease  provides for the assignment of a
      permitted sublease.






             (b) If any  Lease  Event of  Default  shall  have  occurred  and be
continuing  and the Owner Trustee shall not have cured fully such Lease Event of
Default  under and in  accordance  with  Section  4.03  hereof,  on request of a
Majority in Interest of Note Holders,  the Mortgagee  shall declare the Lease to
be in  default  pursuant  to  Section 15 thereof  and  exercise  those  remedies
specified  by such Note  Holders.  The  Mortgagee  agrees to provide to the Note
Holders,  the Owner  Trustee and the Owner  Participant  concurrently  with such
declaration by the Mortgagee, notice of such declaration by the Mortgagee.

            SECTION 5.03.    INDEMNIFICATION

            The  Mortgagee  shall not be  required to take any action or refrain
from  taking  any action  under  Section  5.01  (other  than the first  sentence
thereof),  5.02 or  Article  IV hereof  unless  the  Mortgagee  shall  have been
indemnified  to its  reasonable  satisfaction  against  any  liability,  cost or
expense (including  counsel fees) which may be incurred in connection  therewith
pursuant to a written  agreement  with one or more Note  Holders.  The Mortgagee
agrees that it shall look solely to the Note Holders for the satisfaction of any
indemnity  (except  expenses for  foreclosure  of the type referred to in clause
"First" of Section 3.03 hereof)  owed to it pursuant to this Section  5.03.  The
Mortgagee  shall not be under any obligation to take any action under this Trust
Indenture or any other  Operative  Agreement and nothing herein or therein shall
require the  Mortgagee  to expend or risk its own funds or  otherwise  incur the
risk of any  financial  liability  in the  performance  of any of its  rights or
powers if it shall have reasonable  grounds for believing that repayment of such
funds or adequate  indemnity  against such risk or  liability is not  reasonably
assured to it (the written  indemnity of any Note Holder who is a QIB, signed by
an authorized officer thereof,  in favor of, delivered to and in form reasonably
satisfactory  to the  Mortgagee  shall be accepted as  reasonable  assurance  of
adequate  indemnity).  The  Mortgagee  shall not be  required to take any action
under Section 5.01 (other than the first sentence thereof) or 5.02 or Article IV
hereof,  nor shall any other  provision  of this  Trust  Indenture  or any other
Operative  Agreement  be deemed to  impose a duty on the  Mortgagee  to take any
action,  if the Mortgagee shall have been advised by counsel that such action is
contrary to the terms hereof or of the Lease or is otherwise contrary to Law.

            SECTION 5.04.    NO DUTIES EXCEPT AS SPECIFIED IN TRUST INDENTURE
                             OR INSTRUCTIONS

            The Mortgagee shall not have any duty or obligation to use, operate,
store,  lease,  control,  manage,  sell,  dispose of or otherwise  deal with the
Aircraft or any other part of the Trust Indenture  Estate,  or to otherwise take
or refrain  from taking any action  under,  or in  connection  with,  this Trust
Indenture  or any  part of the  Trust  Indenture  Estate,  except  as  expressly
provided  by the terms of this  Trust  Indenture  or as  expressly  provided  in
written instructions from Note Holders as provided in this Trust Indenture;  and
no implied duties or obligations shall be read into this Trust Indenture against
the Mortgagee.  The Mortgagee agrees that it will in its individual capacity and
at its own cost and expense  (but  without any right of  indemnity in respect of
any such cost or expense under  Section 7.01 hereof),  promptly take such action
as may be necessary duly to discharge all liens and  encumbrances on any part of
the Trust Indenture Estate which result from claims against it in its individual
capacity not related to the ownership of the Aircraft or the  administration  of




the Trust  Indenture  Estate or any other  transaction  pursuant  to this  Trust
Indenture or any document included in the Trust Indenture Estate.

            SECTION 5.05.    NO ACTION EXCEPT UNDER LEASE, TRUST INDENTURE OR
                             INSTRUCTIONS

            The Owner  Trustee and the  Mortgagee  agree that they will not use,
operate, store, lease, control,  manage, sell, dispose of or otherwise deal with
the  Aircraft  or any other  part of the Trust  Indenture  Estate  except (i) as
required by the terms of the Lease or (ii) in accordance with the powers granted
to, or the  authority  conferred  upon,  the  Owner  Trustee  and the  Mortgagee
pursuant  to this Trust  Indenture  and in  accordance  with the  express  terms
hereof.

            SECTION 5.06.    REPLACEMENT AIRFRAMES AND REPLACEMENT ENGINES

            At any  time an  Airframe  or  Engine  is to be  replaced  under  or
pursuant to Section 10 of the Lease by a  Replacement  Airframe  or  Replacement
Engine,  if no Lease Event of Default is  continuing,  the Owner  Trustee  shall
direct the Mortgagee to execute and deliver to the Owner Trustee an  appropriate
instrument releasing such Airframe and/or Engine as appropriate from the Lien of
this Trust Indenture and the Mortgagee shall execute and deliver such instrument
as aforesaid,  but only upon compliance by Lessee with the applicable provisions
of Section 10 of the Lease.

            SECTION 5.07.    INDENTURE SUPPLEMENTS FOR REPLACEMENTS

            If a Replacement Airframe or Replacement Engine is being substituted
as contemplated by Section 10 of the Lease,  the Owner Trustee and the Mortgagee
agree for the benefit of the Note Holders and Lessee,  subject to fulfillment of
the conditions precedent and compliance by Lessee with its obligations set forth
in Section 10 of the Lease and the  requirements  of Section  5.06  hereof  with
respect to such  Replacement  Airframe  or  Replacement  Engine,  to execute and
deliver a Lease Supplement and a Trust Indenture Supplement,  as applicable,  as
contemplated by Section 10 of the Lease.

            SECTION 5.08.    EFFECT OF REPLACEMENT

            In the event of the  substitution of an Airframe or of a Replacement
Engine  pursuant  to  Section  10 of the  Lease,  all  provisions  of this Trust
Indenture  relating to the Airframe or Engine or Engines being replaced shall be
applicable to such  Replacement  Airframe or Replacement  Engine or Engines with
the same force and effect as if such Replacement  Airframe or Replacement Engine
or Engines were the same  airframe or engine or engines,  as the case may be, as
the Airframe or Engine or Engines being  replaced but for the Event of Loss with
respect to the Airframe or Engine or Engines being replaced.

            SECTION 5.09.    INVESTMENT OF AMOUNTS HELD BY MORTGAGEE

            Any amounts held by the Mortgagee as assignee of the Owner Trustee's
rights to hold monies for security pursuant to Section 4.4 of the Lease shall be
held in accordance with the terms of such Section and the Mortgagee agrees,  for




the  benefit of Lessee,  to perform the duties of the Owner  Trustee  under such
Section.  Any amounts held by the Mortgagee pursuant to the proviso to the first
sentence of Section 3.01, pursuant to Section 3.02, or pursuant to any provision
of any  other  Operative  Agreement  providing  for  amounts  to be  held by the
Mortgagee which are not distributed  pursuant to the other provisions of Article
III  hereof  shall  be  invested  by the  Mortgagee  from  time  to time in Cash
Equivalents  as  directed  by the Owner  Trustee  so long as the  Mortgagee  may
acquire  the same  using  its best  efforts.  All Cash  Equivalents  held by the
Mortgagee pursuant to Section 4.4 of the Lease or this Section 5.09 shall either
be (a) registered in the name of, payable to the order of, or specially endorsed
to,  the  Mortgagee,  or (b)  held  in an  Eligible  Account.  Unless  otherwise
expressly  provided in this Trust Indenture,  any income realized as a result of
any such  investment,  net of the  Mortgagee's  reasonable  fees and expenses in
making such  investment,  shall be held and applied by the Mortgagee in the same
manner as the  principal  amount of such  investment  is to be  applied  and any
losses, net of earnings and such reasonable fees and expenses,  shall be charged
against the principal amount invested. The Mortgagee shall not be liable for any
loss resulting  from any  investment  required to be made by it under this Trust
Indenture  other than by reason of its willful  misconduct or gross  negligence,
and any such  investment  may be sold  (without  regard to its  maturity) by the
Mortgagee  without  instructions  whenever  such  sale  is  necessary  to make a
distribution required by this Trust Indenture.

                                  ARTICLE VI

                     THE OWNER TRUSTEE AND THE MORTGAGEE

            SECTION 6.01.    ACCEPTANCE OF TRUSTS AND DUTIES

            The Mortgagee accepts the duties hereby created and applicable to it
and agrees to perform  the same but only upon the terms of this Trust  Indenture
and agrees to receive and  disburse  all monies  constituting  part of the Trust
Indenture Estate in accordance with the terms hereof. The Owner Trustee,  in its
individual capacity, and the Mortgagee, in its individual capacity, shall not be
answerable  or  accountable  under any  circumstances,  except (i) for their own
willful  misconduct or gross  negligence  (other than for the handling of funds,
for  which  the  standard  of  accountability  shall be  willful  misconduct  or
negligence),  (ii) in the  case of the  Mortgagee,  as  provided  in the  fourth
sentence of Section 2.04(a) hereof and the last sentence of Section 5.04 hereof,
and (iii) for  liabilities  that may result,  in the case of the Owner  Trustee,
from the  inaccuracy  of any  representation  or warranty  of the Owner  Trustee
expressly made in its individual  capacity in the Participation  Agreement or in
Section 4.01(b) or 6.03 hereof (or in any certificate furnished to the Mortgagee
or any Note  Holder in  connection  with the  transactions  contemplated  by the
Operative  Agreements)  or,  in the  case of the  Mortgagee  (in its  individual
capacity),  from  the  inaccuracy  of  any  representation  or  warranty  of the
Mortgagee  (in  its  individual  capacity)  in the  Participation  Agreement  or
expressly made  hereunder.  Neither the Owner Trustee nor the Mortgagee shall be
liable for any action or inaction of the other or of the Owner Participant.





            SECTION 6.02.    ABSENCE OF DUTIES

            In the case of the  Mortgagee,  except in  accordance  with  written
instructions  furnished  pursuant to Section 5.01 or 5.02 hereof,  and except as
provided in, and without  limiting the  generality of,  Sections 5.03,  5.04 and
6.08 hereof and, in the case of the Owner Trustee, except as provided in Section
4.01(b)  hereof,  the Owner Trustee and the Mortgagee  shall have no duty (i) to
see to any  registration of the Aircraft or any recording or filing of the Lease
or of this Trust Indenture or any other  document,  or to see to the maintenance
of any such registration,  recording or filing,  (ii) to see to any insurance on
the Aircraft or to effect or maintain any such insurance,  whether or not Lessee
shall  be in  default  with  respect  thereto,  (iii) to see to the  payment  or
discharge of any lien or  encumbrance  of any kind against any part of the Trust
Estate or the Trust Indenture  Estate,  (iv) to confirm,  verify or inquire into
the failure to receive any financial  statements from Lessee,  or (v) to inspect
the  Aircraft  at any time or  ascertain  or  inquire as to the  performance  or
observance of any of Lessee's covenants under the Lease [or any of the Permitted
Sublessee's  covenants under any assigned Permitted  Sublease] with respect
to the Aircraft. The Owner Participant shall not have any duty or responsibility
hereunder, including, without limitation, any of the duties mentioned in clauses
(i) through (v) above;  provided,  that nothing contained in this sentence shall
limit any obligations of the Owner Participant under the Participation Agreement
or relieve the Owner Participant from any restriction under Section 4.03 hereof.

            SECTION 6.03.    NO REPRESENTATIONS OR WARRANTIES AS TO AIRCRAFT
                             OR DOCUMENTS

            NEITHER THE MORTGAGEE IN ITS  INDIVIDUAL  OR TRUST  CAPACITY NOR THE
OWNER  TRUSTEE IN ITS  INDIVIDUAL  CAPACITY OR AS OWNER  TRUSTEE UNDER THE TRUST
AGREEMENT,  MAKES OR SHALL BE  DEEMED  TO HAVE  MADE AND EACH  HEREBY  EXPRESSLY
DISCLAIMS ANY REPRESENTATION OR WARRANTY,  EXPRESS OR IMPLIED,  AS TO THE TITLE,
AIRWORTHINESS,   VALUE,  COMPLIANCE  WITH  SPECIFICATIONS,   CONDITION,  DESIGN,
QUALITY,  DURABILITY,  OPERATION,  MERCHANTABILITY  OR  FITNESS  FOR  USE  FOR A
PARTICULAR PURPOSE OF THE AIRCRAFT OR ANY ENGINE, AS TO THE ABSENCE OF LATENT OR
OTHER  DEFECTS,  WHETHER  OR  NOT  DISCOVERABLE,   AS  TO  THE  ABSENCE  OF  ANY
INFRINGEMENT  OF ANY  PATENT,  TRADEMARK  OR  COPYRIGHT,  AS TO THE  ABSENCE  OF
OBLIGATIONS  BASED ON STRICT  LIABILITY IN TORT OR ANY OTHER  REPRESENTATION  OR
WARRANTY  WHATSOEVER,  except  the  Owner  Trustee  in its  individual  capacity
warrants  that (i) the Owner  Trustee has received on the Delivery Date whatever
title was  conveyed  to it,  and (ii) the  Aircraft  is free and clear of Lessor
Liens attributable to the Owner Trustee in its individual capacity.  Neither the
Owner Trustee,  in its  individual  capacity or as Owner Trustee under the Trust
Agreement,  nor the Mortgagee,  in its individual or trust capacities,  makes or


- ----------

 Insert  bracketed  language if the Lease  provides for the assignment of a
      permitted sublease.







shall be deemed to have made any  representation or warranty as to the validity,
legality or  enforceability  of this Trust Indenture,  the Trust Agreement,  the
Participation  Agreement, the Equipment Notes, the Lease, the Purchase Agreement
or the Purchase  Agreement  Assignment  with the Consent and  Agreement  and the
Engine Consent and Agreement  attached thereto,  or as to the correctness of any
statement  contained  in  any  thereof,   except  for  the  representations  and
warranties  of the  Owner  Trustee  made  in its  individual  capacity  and  the
representations and warranties of the Mortgagee in its individual  capacity,  in
each  case  expressly  made  in this  Trust  Indenture  or in the  Participation
Agreement.  The Loan  Participants,  the Note Holders and the Owner  Participant
make no representation or warranty hereunder whatsoever.

            SECTION 6.04.    NO SEGREGATION OF MONIES; NO INTEREST

            Any monies  paid to or  retained  by the  Mortgagee  pursuant to any
provision  hereof and not then required to be  distributed  to the Note Holders,
Lessee or the Owner  Trustee  as  provided  in Article  III  hereof  need not be
segregated in any manner except to the extent  required by Law or Section 4.4 of
the Lease and Section  5.09  hereof,  and may be  deposited  under such  general
conditions as may be  prescribed  by Law, and the Mortgagee  shall not be liable
for any interest thereon (except that the Mortgagee shall invest all monies held
as directed by Lessee so long as no Lease Event of Default or Lease  Default has
occurred and is continuing (or in the absence of such direction, by the Majority
In Interest of Note Holders) in Cash Equivalents;  PROVIDED,  HOWEVER,  that any
payments received, or applied hereunder, by the Mortgagee shall be accounted for
by the  Mortgagee so that any portion  thereof paid or applied  pursuant  hereto
shall be identifiable as to the source thereof.

            SECTION 6.05.    RELIANCE; AGREEMENTS; ADVICE OF COUNSEL

            Neither  the  Owner  Trustee  nor  the  Mortgagee  shall  incur  any
liability  to  anyone  in  acting  upon  any  signature,   instrument,   notice,
resolution, request, consent, order, certificate, report, opinion, bond or other
document or paper  believed by it to be genuine and  believed by it to be signed
by the proper party or parties. The Owner Trustee and the Mortgagee may accept a
copy of a resolution of the Board of Directors (or Executive  Committee thereof)
of any party to the  Participation  Agreement,  certified by the Secretary or an
Assistant  Secretary  thereof as duly  adopted and in full force and effect,  as
conclusive evidence that such resolution has been duly adopted and that the same
is in full force and  effect.  As to the  aggregate  unpaid  Original  Amount of
Equipment  Notes  outstanding  as of any  date,  the Owner  Trustee  may for all
purposes  hereof rely on a  certificate  signed by any Vice  President  or other
authorized  corporate  trust officer of the Mortgagee.  As to any fact or matter
relating to Lessee the manner of the  ascertainment of which is not specifically
described  herein,  the Owner  Trustee and the  Mortgagee  may for all  purposes
hereof rely on a certificate,  signed by a duly authorized officer of Lessee, as
to such fact or matter, and such certificate shall constitute full protection to
the Owner  Trustee and the Mortgagee for any action taken or omitted to be taken
by them in good faith in reliance thereon. The Mortgagee shall assume, and shall
be fully  protected in assuming,  that the Owner  Trustee is  authorized  by the
Trust  Agreement to enter into this Trust Indenture and to take all action to be
taken by it pursuant to the  provisions  hereof,  and shall not inquire into the




authorization of the Owner Trustee with respect thereto.  In the  administration
of the trusts  hereunder,  the Owner Trustee and the Mortgagee  each may execute
any of the trusts or powers  hereof and perform its powers and duties  hereunder
directly  or through  agents or  attorneys  and may, at the expense of the Trust
Indenture Estate, advise with counsel,  accountants and other skilled persons to
be selected and retained by it, and the Owner  Trustee and the  Mortgagee  shall
not be liable for  anything  done,  suffered or omitted in good faith by them in
accordance  with the  written  advice or written  opinion  of any such  counsel,
accountants or other skilled persons.

            SECTION 6.06.    CAPACITY IN WHICH ACTING

            The Owner Trustee acts hereunder  solely as trustee as herein and in
the Trust  Agreement  provided,  and not in its individual  capacity,  except as
otherwise  expressly  provided  herein,  in  the  Trust  Agreement  and  in  the
Participation Agreement.

            SECTION 6.07.    COMPENSATION

            The  Mortgagee   shall  be  entitled  to  reasonable   compensation,
including expenses and disbursements (including the reasonable fees and expenses
of counsel), for all services rendered hereunder and shall, on and subsequent to
an Event of  Default  hereunder,  have a priority  claim on the Trust  Indenture
Estate  for  the  payment  of  such  compensation,   to  the  extent  that  such
compensation  shall not be paid by  Lessee,  and shall  have the  right,  on and
subsequent to an Event of Default hereunder,  to use or apply any monies held by
it hereunder in the Trust Indenture  Estate toward such payments.  The Mortgagee
agrees  that it shall  have no right  against  the Loan  Participants,  the Note
Holders,  the Owner Trustee or the Owner Participant for any fee as compensation
for its services as trustee under this Trust Indenture.

            SECTION 6.08.    INSTRUCTIONS FROM NOTE HOLDERS

            In the administration of the trusts created hereunder, the Mortgagee
shall have the right to seek  instructions  from a Majority  in Interest of Note
Holders should any provision of this Trust Indenture appear to conflict with any
other provision herein or should the Mortgagee's duties or obligations hereunder
be unclear, and the Mortgagee shall incur no liability in refraining from acting
until it receives such instructions.  The Mortgagee shall be fully protected for
acting in accordance with any instructions received under this Section 6.08.

                                 ARTICLE VII

                INDEMNIFICATION OF MORTGAGEE BY OWNER TRUSTEE

            SECTION 7.01.    SCOPE OF INDEMNIFICATION

            The Owner  Trustee,  not in its individual  capacity,  but solely as
Owner  Trustee,   hereby  agrees,   whether  or  not  any  of  the  transactions
contemplated  hereby shall be  consummated,  except as to matters covered by any
indemnity  furnished  as  contemplated  by  Section  5.03  hereof  and except as
otherwise  provided in Section 2.03 or 2.04(b) hereof,  to assume liability for,
and does hereby indemnify, protect, save and keep harmless the Mortgagee (in its




individual  and trust  capacities),  and its  successors,  assigns,  agents  and
servants,  from  and  against  any and  all  liabilities,  obligations,  losses,
damages,  penalties,  taxes  (excluding any taxes payable by the Mortgagee on or
measured by any  compensation  received by the Mortgagee for its services  under
this Trust Indenture),  claims, actions, suits, costs, expenses or disbursements
(including legal fees and expenses) of any kind and nature whatsoever, which may
be imposed on,  incurred by or asserted  against the  Mortgagee  (whether or not
also  indemnified  against by any other person under any other  document) in any
way relating to or arising out of this Trust  Indenture  or any other  Operative
Agreement to which it is a party or the  enforcement  of any of the terms of any
thereof, or in any way relating to or arising out of the manufacture,  purchase,
acceptance,  non-acceptance,  rejection, ownership, delivery, lease, possession,
use, operation,  condition, sale, return or other disposition of the Aircraft or
any Engine (including,  without limitation,  latent or other defects, whether or
not   discoverable,   and  any  claim  for  patent,   trademark   or   copyright
infringement), or in any way relating to or arising out of the administration of
the Trust Indenture Estate or the action or inaction of the Mortgagee  hereunder
except only in the case of willful misconduct or gross negligence (or negligence
in the case of handling funds) of the Mortgagee in the performance of its duties
hereunder or resulting from the inaccuracy of any  representation or warranty of
the Mortgagee (in its individual  capacity)  referred to in Section 6.03 hereof,
or as provided in Section  6.01 hereof or in the last  sentence of Section  5.04
hereof,  or as  otherwise  excluded  by the terms of  Section  9.1 or 9.3 of the
Participation  Agreement  from  Lessee's  indemnities  under such  Sections.  In
addition, if necessary,  the Mortgagee shall be entitled to indemnification from
the Trust Indenture Estate for any liability, obligation, loss, damage, penalty,
claim, action, suit, cost, expense or disbursement  indemnified against pursuant
to this  Section  7.01 to the extent  not  reimbursed  by Lessee or others,  but
without releasing any of them from their respective agreements of reimbursement;
and to  secure  the same the  Mortgagee  shall  have a prior  Lien on the  Trust
Indenture  Estate.  Without  limiting the foregoing,  the Mortgagee agrees that,
prior to  seeking  indemnification  from the  Trust  Indenture  Estate,  it will
demand,  and  diligently  pursue in good faith (but with no duty to exhaust  all
legal remedies therefor), indemnification available to the Mortgagee from Lessee
under the Lease or the Participation Agreement.

                                 ARTICLE VIII

                       SUCCESSOR AND SEPARATE TRUSTEES

            SECTION 8.01.    NOTICE OF SUCCESSOR OWNER TRUSTEE

            In the case of any  appointment  of a successor to the Owner Trustee
pursuant  to  the  Trust  Agreement  including  upon  any  merger,   conversion,
consolidation  or sale of  substantially  all of the corporate trust business of
the Owner Trustee pursuant to the Trust  Agreement,  the successor Owner Trustee
shall give prompt written  notice thereof to the Mortgagee,  Lessee and the Note
Holders.

            SECTION 8.02.    RESIGNATION OF MORTGAGEE; APPOINTMENT OF
                             SUCCESSOR

             (a) The Mortgagee or any  successor  thereto may resign at any time
without  cause by giving at least 30 days' prior written  notice to Lessee,  the
Owner Trustee,  the Owner Participant and each Note Holder,  such resignation to




be effective upon the acceptance of the trusteeship by a successor Mortgagee. In
addition,  a Majority in Interest of Note Holders may at any time (but only with
the consent of the Lessee,  which  consent shall not be  unreasonably  withheld,
except that such  consent  shall not be necessary if a Lease Event of Default is
continuing)  remove the  Mortgagee  without  cause by an  instrument  in writing
delivered to the Owner Trustee, Lessee, the Owner Participant and the Mortgagee,
and the Mortgagee  shall  promptly  notify each Note Holder  thereof in writing,
such  removal  to be  effective  upon the  acceptance  of the  trusteeship  by a
successor Mortgagee. In the case of the resignation or removal of the Mortgagee,
a Majority in Interest of Note  Holders may appoint a successor  Mortgagee by an
instrument signed by such holders, which successor, so long as no Lease Event of
Default  shall have  occurred  and be  continuing,  shall be subject to Lessee's
reasonable  approval.  If a successor  Mortgagee  shall not have been  appointed
within 30 days after such notice of resignation or removal,  the Mortgagee,  the
Owner Trustee,  the Owner  Participant or any Note Holder may apply to any court
of  competent  jurisdiction  to appoint a successor  Mortgagee to act until such
time, if any, as a successor  shall have been appointed as above  provided.  The
successor  Mortgagee so appointed  by such court shall  immediately  and without
further  act be  superseded  by  any  successor  Mortgagee  appointed  as  above
provided.

             (b) Any successor Mortgagee,  however appointed,  shall execute and
deliver  to the Owner  Trustee,  the  predecessor  Mortgagee  and the  Lessee an
instrument  accepting  such  appointment  and  assuming the  obligations  of the
Mortgagee under the  Participation  Agreement arising from and after the time of
such appointment,  and thereupon such successor Mortgagee,  without further act,
shall become vested with all the estates, properties,  rights, powers and duties
of the predecessor  Mortgagee hereunder in the trust hereunder  applicable to it
with like effect as if originally named the Mortgagee  herein;  but nevertheless
upon the written request of such successor Mortgagee, such predecessor Mortgagee
shall  execute  and  deliver  an  instrument   transferring  to  such  successor
Mortgagee,  upon the trusts herein expressed  applicable to it, all the estates,
properties,   rights  and  powers  of  such  predecessor  Mortgagee,   and  such
predecessor Mortgagee shall duly assign, transfer,  deliver and pay over to such
successor  Mortgagee all monies or other property then held by such  predecessor
Mortgagee hereunder.

             (c) Any successor Mortgagee,  however appointed, shall be a bank or
trust  company  having  its  principal  place  of  business  in the  Borough  of
Manhattan, City and State of New York; Chicago, Illinois; Hartford, Connecticut;
Wilmington,  Delaware; or Boston, Massachusetts and having (or whose obligations
under the Operative  Agreements are guaranteed by an affiliated entity having) a
combined  capital  and  surplus  of at least  $100,000,000,  if there be such an
institution  willing,  able and legally  qualified  to perform the duties of the
Mortgagee hereunder upon reasonable or customary terms.

             (d) Any  corporation  into  which  the  Mortgagee  may be merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger,  conversion or  consolidation to which the Mortgagee shall be a
party,  or any  corporation  to  which  substantially  all the  corporate  trust
business of the Mortgagee  may be  transferred,  shall,  subject to the terms of
paragraph (c) of this Section  8.02, be a successor  Mortgagee and the Mortgagee
under this Trust Indenture without further act.





            SECTION 8.03.    APPOINTMENT OF ADDITIONAL AND SEPARATE TRUSTEES

             (a) Whenever (i) the Mortgagee shall deem it necessary or desirable
in order to conform to any Law of any  jurisdiction  in which all or any part of
the Trust  Indenture  Estate shall be situated or to make any claim or bring any
suit with respect to or in  connection  with the Trust  Indenture  Estate,  this
Trust Indenture,  any other Indenture  Agreement,  the Equipment Notes or any of
the transactions contemplated by the Participation Agreement, (ii) the Mortgagee
shall be  advised  by  counsel  satisfactory  to it that it is so  necessary  or
prudent in the interests of the Note Holders (and the Mortgagee  shall so advise
the Owner Trustee and Lessee),  or (iii) the Mortgagee shall have been requested
to do so by a Majority in Interest of Note Holders,  then in any such case,  the
Mortgagee  and, upon the written  request of the  Mortgagee,  the Owner Trustee,
shall  execute  and  deliver  an  indenture  supplemental  hereto and such other
instruments  as may from time to time be necessary  or  advisable  either (1) to
constitute one or more bank or trust  companies or one or more persons  approved
by the Mortgagee, either to act jointly with the Mortgagee as additional trustee
or  trustees  of all or any part of the  Trust  Indenture  Estate,  or to act as
separate  trustee or trustees of all or any part of the Trust Indenture  Estate,
in each case with such rights,  powers,  duties and obligations  consistent with
this Trust Indenture as may be provided in such supplemental  indenture or other
instruments  as the Mortgagee or a Majority in Interest of Note Holders may deem
necessary or advisable,  or (2) to clarify,  add to or subtract from the rights,
powers,  duties and  obligations  theretofore  granted  any such  additional  or
separate  trustee,  subject  in each case to the  remaining  provisions  of this
Section 8.03. If the Owner Trustee shall not have taken any action  requested of
it under this Section  8.03(a) that is permitted or required by its terms within
15 days after the receipt of a written  request from the  Mortgagee so to do, or
if an Event of Default shall have occurred and be continuing,  the Mortgagee may
act  under  the  foregoing  provisions  of  this  Section  8.03(a)  without  the
concurrence  of the Owner  Trustee,  and the Owner  Trustee  hereby  irrevocably
appoints  (which  appointment  is coupled with an interest) the  Mortgagee,  its
agent and  attorney-in-fact to act for it under the foregoing provisions of this
Section  8.03(a) in either of such  contingencies.  The  Mortgagee  may, in such
capacity,  execute,  deliver and perform any such supplemental indenture, or any
such  instrument,  as may be required for the appointment of any such additional
or separate trustee or for the clarification of, addition to or subtraction from
the  rights,  powers,  duties or  obligations  theretofore  granted  to any such
additional  or separate  trustee.  In case any  additional  or separate  trustee
appointed  under this Section  8.03(a)  shall die,  become  incapable of acting,
resign or be moved, all the assets, property, rights, powers, trusts, duties and
obligations of such additional or separate trustee shall revert to the Mortgagee
until a successor  additional  or separate  trustee is  appointed as provided in
this Section 8.03(a).

             (b) No additional or separate trustee shall be entitled to exercise
any of the rights,  powers,  duties and obligations conferred upon the Mortgagee
in  respect  of the  custody,  investment  and  payment of monies and all monies
received by any such additional or separate trustee from or constituting part of
the Trust Indenture Estate or otherwise payable under any Operative Agreement to
the  Mortgagee  shall be promptly  paid over by it to the  Mortgagee.  All other
rights,  powers, duties and obligations conferred or imposed upon any additional
or separate  trustee  shall be exercised or performed by the  Mortgagee and such
additional or separate  trustee jointly except to the extent that applicable Law
of any  jurisdiction in which any particular act is to be performed  renders the




Mortgagee  incompetent  or  unqualified to perform such act, in which event such
rights, powers, duties and obligations (including the holding of title to all or
part of the Trust Indenture Estate in any such jurisdiction)  shall be exercised
and performed by such additional or separate trustee.  No additional or separate
trustee shall take any  discretionary  action except on the  instructions of the
Mortgagee or a Majority in Interest of Note Holders.  No trustee hereunder shall
be  personally  liable  by reason of any act or  omission  of any other  trustee
hereunder, except that the Mortgagee shall be liable for the consequences of its
lack of reasonable care in selecting,  and the Mortgagee's own actions in acting
with, any additional or separate  trustee.  Each additional or separate  trustee
appointed  pursuant to this Section 8.03 shall be subject to, and shall have the
benefit of Articles IV through  VIII and Article X hereof  insofar as they apply
to the  Mortgagee.  The powers of any additional or separate  trustee  appointed
pursuant  to this  Section  8.03  shall  not in any  case  exceed  those  of the
Mortgagee hereunder.

             (c) If at any time the Trustee shall deem it no longer necessary or
in order to conform to any such Law or take any such  action or shall be advised
by such  counsel  that it is no longer so necessary or desirable in the interest
of the  Note  Holders,  or in the  event  that the  Mortgagee  shall  have  been
requested  to do so in writing by a Majority in Interest  of Note  Holders,  the
Mortgagee  and, upon the written  request of the  Mortgagee,  the Owner Trustee,
shall  execute  and  deliver  an  indenture  supplemental  hereto  and all other
instruments  and  agreements  necessary  or proper to remove any  additional  or
separate  trustee.  The  Mortgagee  may act on behalf of the Owner Trustee under
this  Section  8.03(c)  when and to the  extent  it could so act  under  Section
8.03(a) hereof.

                                  ARTICLE IX

    SUPPLEMENTS AND AMENDMENTS TO THIS TRUST INDENTURE AND OTHER DOCUMENTS

            SECTION 9.01.    INSTRUCTIONS OF MAJORITY; LIMITATIONS

             (a) Except as provided in Section  5.02 hereof,  the Owner  Trustee
agrees it shall not enter into any amendment of or supplement to the Lease,  the
Purchase Agreement, the Purchase Agreement Assignment, the Consent and Agreement
or the Engine Consent and  Agreement,  or execute and deliver any written waiver
or  modification  of, or consent  under,  the terms of the Lease,  the  Purchase
Agreement,  the Purchase Agreement Assignment,  the Consent and Agreement or the
Engine  Consent  and  Agreement,  unless  such  supplement,  amendment,  waiver,
modification  or consent is  consented  to in  writing  by the  Mortgagee  and a
Majority in Interest of Note Holders.  Anything to the contrary contained herein
notwithstanding, without the necessity of the consent of any of the Note Holders
or the Mortgagee, (i) any Excluded Payments payable to the Owner Participant may
be modified,  amended, changed or waived in such manner as shall be agreed to by
the Owner Participant and Lessee and (ii) the Owner Trustee and Lessee may enter
into  amendments of or additions to the Lease to modify Section 5 (except to the
extent that such amendment would affect the rights or exercise of remedies under
Section 15 of the Lease) or Section 17 of the Lease so long as such  amendments,
modifications and changes do not and would not affect the time of, or reduce the
amount of, Rent payments  (except to the extent  expressly  permitted by Section




5.02  hereof)  until  after the payment in full of all  Secured  Obligations  or
otherwise adversely affect the Note Holders.

             (b) Without  limiting the  provisions  of Section 9.01 hereof,  the
Mortgagee  agrees  with  the  Note  Holders  that it shall  not  enter  into any
amendment,  waiver or  modification  of,  supplement  or  consent  to this Trust
Indenture, the Lease, the Purchase Agreement, the Purchase Agreement Assignment,
the Consent and Agreement, the Engine Consent and Agreement or the Participation
Agreement, or any other agreement included in the Trust Indenture Estate, unless
such supplement,  amendment,  waiver, modification or consent is consented to in
writing by a Majority in Interest of Note Holders,  but upon the written request
of a Majority in Interest of Note Holders, the Mortgagee shall from time to time
enter into any such  supplement  or  amendment,  or execute and deliver any such
waiver,  modification or consent, as may be specified in such request and as may
be (in the case of any  such  amendment,  supplement  or  modification),  to the
extent such agreement is required, agreed to by the Owner Trustee and Lessee or,
as may be appropriate,  the Airframe  Manufacturer  or the Engine  Manufacturer;
PROVIDED,  HOWEVER,  that,  without  the  consent of each  holder of an affected
Equipment Note then outstanding and of the Liquidity Provider, no such amendment
of or supplement to this Trust Indenture, the Lease, the Purchase Agreement, the
Purchase Agreement Assignment, the Consent and Agreement, the Engine Consent and
Agreement or the Participation  Agreement or waiver or modification of the terms
of, or consent  under,  any thereof,  shall (i) modify any of the  provisions of
this Section 9.01, or of Article II or III or Section  4.02,  4.04(c),  4.04(d),
5.02 or 5.06 hereof,  Section 13.3, 14 (except to add an Event of Default) or 16
of the Lease,  Section 15.1 of the Participation  Agreement,  the definitions of
"Event of  Default,"  "Default,"  "Lease  Event of  Default,"  "Lease  Default,"
"Majority in Interest of Note Holders," "Make-Whole Amount" or "Note Holder," or
the percentage of Note Holders required to take or approve any action hereunder,
(ii) reduce the amount,  or change the time of payment or method of  calculation
of any amount, of Original Amount,  Make-Whole  Amount, if any, or interest with
respect to any Equipment  Note, or alter or modify the provisions of Article III
hereof with respect to the order of priorities in which distribution  thereunder
shall be made as among the Note  Holders,  the Owner  Trustee and Lessee,  (iii)
reduce,  modify or amend any  indemnities  in favor of the  Owner  Trustee,  the
Mortgagee or the Note Holders  (except that the Owner Trustee (in its individual
capacity)  or the  Mortgagee,  as the case may be, may  consent to any waiver or
reduction of an  indemnity  payable to it) or the other  Indenture  Indemnitees,
(iv)  consent  to any change in the Trust  Indenture  or the Lease  which  would
permit  redemption of Equipment  Notes earlier than permitted under Section 2.10
or 2.11 hereof or the purchase or exchange of the Equipment  Notes other than as
permitted by Section 2.13 hereof, (v) except as contemplated by the Lease or the
Participation  Agreement,  reduce  the  amount or extend  the time of payment of
Basic Rent, Stipulated Loss Value, or Termination Value for the Aircraft in each
case as set forth in the Lease,  or  modify,  amend or  supplement  the Lease or
consent to any assignment of the Lease, in either case releasing Lessee from its
obligations  in respect of the payment of Basic Rent,  Stipulated  Loss Value or
Termination  Value for the Aircraft or altering  the absolute and  unconditional
character  of the  obligations  of Lessee to pay Rent as set forth in Sections 3
and 16 of the  Lease  or (vi)  permit  the  creation  of any  Lien on the  Trust
Indenture  Estate or any part thereof other than Permitted  Liens or deprive any
Note  Holder of the  benefit  of the Lien of this Trust  Indenture  on the Trust




Indenture Estate, except as provided in connection with the exercise of remedies
under Article IV hereof.

             (c) At any time after the date  hereof,  the Owner  Trustee and the
Mortgagee may enter into one or more agreements  supplemental hereto without the
consent of any Note Holder for any of the  following  purposes:  (i) (a) to cure
any defect or  inconsistency  herein or in the Equipment  Notes,  or to make any
change not  inconsistent  with the provisions  hereof (PROVIDED that such change
does not  adversely  affect the  interests  of any Note  Holder in its  capacity
solely as Note Holder) or (b) to cure any ambiguity or correct any mistake; (ii)
to evidence the  succession  of another party as the Owner Trustee in accordance
with the terms of the Trust  Agreement  or to evidence the  succession  of a new
trustee hereunder  pursuant hereto,  the removal of the trustee hereunder or the
appointment  of any  co-trustee  or  co-trustees  or any separate or  additional
trustee or trustees; (iii) to convey,  transfer,  assign, mortgage or pledge any
property to or with the Mortgagee or to make any other  provisions  with respect
to matters or  questions  arising  hereunder  so long as such  action  shall not
adversely  affect the  interests of the Note  Holders in its capacity  solely as
Note Holder;  (iv) to correct or amplify the  description of any property at any
time subject to the Lien of this Trust Indenture or better to assure, convey and
confirm unto the Mortgagee any property subject or required to be subject to the
Lien of this  Trust  Indenture,  the  Airframe  or  Engines  or any  Replacement
Airframe or Replacement Engine; (v) to add to the covenants of the Owner Trustee
for the benefit of the Note Holders,  or to surrender any rights or power herein
conferred upon the Owner Trustee,  the Owner Participant or the Lessee;  (vi) to
add to the rights of the Note  Holders;  and (vii) to  include on the  Equipment
Notes any legend as may be required by Law.

            SECTION 9.02.    TRUSTEES PROTECTED

            If, in the opinion of the institution  acting as Owner Trustee under
the Trust  Agreement  or the  institution  acting as  Mortgagee  hereunder,  any
document  required to be  executed  by it pursuant to the terms of Section  9.01
hereof  affects any right,  duty,  immunity or  indemnity  with  respect to such
institution under this Trust Indenture or the Lease, such institution may in its
discretion decline to execute such document.

            SECTION 9.03.    DOCUMENTS MAILED TO NOTE HOLDERS

            Promptly  after the  execution by the Owner Trustee or the Mortgagee
of any document  entered into  pursuant to Section  9.01 hereof,  the  Mortgagee
shall mail, by first class mail,  postage prepaid,  a copy thereof to Lessee and
to each  Note  Holder  at its  address  last  set  forth in the  Equipment  Note
Register,  but the failure of the Mortgagee to mail such copies shall not impair
or affect the validity of such document.

            SECTION 9.04.    NO REQUEST NECESSARY FOR LEASE SUPPLEMENT OR
                             TRUST INDENTURE SUPPLEMENT

            No written request or consent of the Mortgagee,  the Note Holders or
the Owner  Participant  pursuant  to Section  9.01  hereof  shall be required to
enable  the  Owner  Trustee  to enter  into any  Lease  Supplement  specifically




required by the terms of the Lease or to execute  and deliver a Trust  Indenture
Supplement specifically required by the terms hereof.

                                  ARTICLE X

                                MISCELLANEOUS

            SECTION 10.01.   TERMINATION OF TRUST INDENTURE

            Upon (or at any time after)  payment in full of the Original  Amount
of,  Make-Whole  Amount, if any, and interest on and all other amounts due under
all  Equipment  Notes and  provided  that there  shall then be no other  Secured
Obligations due to the Indenture Indemnitees, the Note Holders and the Mortgagee
hereunder or under the Participation Agreement or any other Operative Agreement,
the Owner  Trustee  shall  direct the  Mortgagee to execute and deliver to or as
directed in writing by the Owner Trustee an appropriate instrument releasing the
Aircraft and the Engines from the Lien of this Trust Indenture and releasing the
Lease,  the Purchase  Agreement,  the  Purchase  Agreement  Assignment  with the
Consent and Agreement and the Engine Consent and Agreement attached thereto from
the assignment and pledge thereof  hereunder and the Mortgagee shall execute and
deliver such  instrument as aforesaid and give written notice thereof to Lessee;
PROVIDED, HOWEVER, that this Trust Indenture and the trusts created hereby shall
earlier  terminate  and this Trust  Indenture  shall be of no  further  force or
effect upon any sale or other final disposition by the Mortgagee of all property
constituting  part of the Trust Indenture  Estate and the final  distribution by
the Mortgagee of all monies or other property or proceeds  constituting  part of
the Trust  Indenture  Estate in  accordance  with the  terms  hereof.  Except as
aforesaid otherwise provided, this Trust Indenture and the trusts created hereby
shall continue in full force and effect in accordance with the terms hereof.

            SECTION 10.02.   NO LEGAL TITLE TO TRUST INDENTURE ESTATE IN NOTE
                             HOLDERS

            No holder of an Equipment Note shall have legal title to any part of
the Trust Indenture  Estate. No transfer,  by operation of law or otherwise,  of
any Equipment Note or other right,  title and interest of any Note Holder in and
to the Trust Indenture Estate or hereunder shall operate to terminate this Trust
Indenture or entitle such holder or any  successor or  transferee of such holder
to an  accounting or to the transfer to it of any legal title to any part of the
Trust Indenture Estate.

            SECTION 10.03.   SALE OF AIRCRAFT BY MORTGAGEE IS BINDING

            Any sale or other conveyance of the Trust Indenture  Estate,  or any
part thereof (including any part thereof or interest therein),  by the Mortgagee
made pursuant to the terms of this Trust  Indenture  shall bind the Note Holders
and shall be  effective  to transfer or convey all right,  title and interest of
the Trustee, the Owner Trustee, the Owner Participant and such holders in and to
such Trust Indenture Estate or part thereof. No purchaser or other grantee shall
be  required  to  inquire  as to the  authorization,  necessity,  expediency  or
regularity of such sale or conveyance  or as to the  application  of any sale or
other proceeds with respect thereto by the Mortgagee.





            SECTION 10.04.   TRUST INDENTURE FOR BENEFIT OF OWNER TRUSTEE,
                             MORTGAGEE, OWNER PARTICIPANT, NOTE HOLDERS AND
                             THE OTHER INDENTURE INDEMNITEES

            Nothing in this Trust Indenture,  whether express or implied,  shall
be construed to give any person other than the Owner Trustee, the Mortgagee, the
Owner  Participant,  the Note Holders and the other Indenture  Indemnitees,  any
legal or  equitable  right,  remedy or claim  under or in  respect of this Trust
Indenture.

            SECTION 10.05.   NOTICES

            Unless  otherwise  expressly  specified  or  permitted  by the terms
hereof, all notices, requests, demands,  authorizations,  directions,  consents,
waivers or documents  provided or permitted by this Trust  Indenture to be made,
given, furnished or filed shall be in writing, personally delivered or mailed by
certified mail, postage prepaid,  or by facsimile or confirmed telex, and (i) if
to the Owner Trustee,  addressed to it at 79 South Main Street,  Salt Lake City,
Utah 84111 with a copy to the Owner Participant  addressed as provided in clause
(iii)  below,  (ii) if to  Mortgagee,  addressed  to it at its  office at Rodney
Square North, 1100 North Market Street,  Wilmington,  Delaware 19890, Attention:
Corporate Trust Administration, facsimile number (302) 651-8882, (iii) if to any
Participant,  Lessee,  any  Note  Holder  or  any  other  Indenture  Indemnitee,
addressed  to such party at such  address as such party shall have  furnished by
notice to the Owner  Trustee  and the  Mortgagee,  or,  until an  address  is so
furnished, addressed to the address of such party (if any) set forth on Schedule
1 to the Participation Agreement or in the Equipment Note Register. Whenever any
notice in writing is required to be given by the Owner Trustee,  any Participant
or the  Mortgagee  or any Note  Holder to any of the other of them,  such notice
shall be  deemed  given  and such  requirement  satisfied  when  such  notice is
received, or if such notice is mailed by certified mail, postage prepaid,  three
Business Days after being mailed,  addressed as provided above. Any party hereto
may  change the  address  to which  notices to such party will be sent by giving
notice of such change to the other parties to this Trust Indenture.

            SECTION 10.06.   SEVERABILITY

            Any  provision  of this  Trust  Indenture  which  is  prohibited  or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining  provisions  hereof. Any such prohibition or  unenforceability  in any
particular  jurisdiction  shall  not  invalidate  or render  unenforceable  such
provision in any other jurisdiction.

            SECTION 10.07.   NO ORAL MODIFICATION OR CONTINUING WAIVERS

            No term or provision of this Trust  Indenture or the Equipment Notes
may be  changed,  waived,  discharged  or  terminated  orally,  but  only  by an
instrument  in  writing  signed  by the  Owner  Trustee  and the  Mortgagee,  in
compliance  with Section  9.01 hereof.  Any waiver of the terms hereof or of any
Equipment  Note shall be  effective  only in the  specific  instance and for the
specific purpose given.





            SECTION 10.08.   SUCCESSORS AND ASSIGNS

            All covenants and agreements contained herein shall be binding upon,
and inure to the  benefit  of,  each of the  parties  hereto  and the  permitted
successors and assigns of each,  all as herein  provided.  Any request,  notice,
direction,  consent,  waiver or other  instrument  or action by any Note  Holder
shall bind the successors and assigns of such holder.  This Trust  Indenture and
the Trust Indenture  Estate shall not be affected by any amendment or supplement
to the Trust  Agreement  or by any other action taken under or in respect of the
Trust Agreement, except that each reference in this Trust Indenture to the Trust
Agreement shall mean the Trust Agreement as amended and  supplemented  from time
to  time  to the  extent  permitted  hereby,  thereby  and by the  Participation
Agreement.  Each Note Holder by its acceptance of an Equipment Note agrees to be
bound by this Trust Indenture and all provisions of the Participation  Agreement
applicable to a Loan Participant or a Note Holder.

            SECTION 10.09.   HEADINGS

            The headings of the various  Articles and sections herein and in the
table of contents  hereto are for  convenience  of reference  only and shall not
define or limit any of the terms or provisions hereof.

            SECTION 10.10.   NORMAL COMMERCIAL RELATIONS

            Anything   contained  in  this  Trust   Indenture  to  the  contrary
notwithstanding,  Owner Trustee, Mortgagee, any Participant or any bank or other
Affiliate  of such  Participant  may  conduct  any  banking  or other  financial
transactions,  and have banking or other commercial  relationships,  with Lessee
[or any  Permitted  Sublessee],  fully to the same  extent as if this Trust
Indenture were not in effect,  including without  limitation the making of loans
or other  extensions  of credit to Lessee for any  purpose  whatsoever,  whether
related to any of the transactions contemplated hereby or otherwise.

            SECTION 10.11.   GOVERNING LAW; COUNTERPART FORM

            THIS TRUST  INDENTURE  SHALL IN ALL  RESPECTS  BE  GOVERNED  BY, AND
CONSTRUED  IN  ACCORDANCE  WITH,  THE  INTERNAL  LAWS OF THE  STATE OF NEW YORK,
INCLUDING  ALL MATTERS OF  CONSTRUCTION,  VALIDITY AND  PERFORMANCE.  THIS TRUST
INDENTURE IS BEING  DELIVERED IN THE STATE OF NEW YORK. This Trust Indenture may
be executed by the parties  hereto in separate  counterparts  (or upon  separate
signature  pages bound  together into one or more  counterparts),  each of which
when so executed and delivered shall be an original,  but all such  counterparts
shall together constitute but one and the same instrument.


- ----------

 Insert  bracketed language  if  the Lease provides for the assignment of a
      permitted sublease.






            SECTION 10.12.   VOTING BY NOTE HOLDERS

            All  votes of the Note  Holders  shall  be  governed  by a vote of a
Majority in Interest of Note Holders, except as otherwise provided herein.

            SECTION 10.13.   BANKRUPTCY

            It is the intention of the parties that the Owner Trustee, as lessor
under the Lease (and the Mortgagee as assignee of the Owner Trustee  hereunder),
shall be entitled to the  benefits of Section  1110 with respect to the right to
take possession of the Aircraft,  Airframe, Engines and Parts as provided in the
Lease in the event of a case under  Chapter 11 of the  Bankruptcy  Code in which
Lessee is a debtor,  and in any  instance  where more than one  construction  is
possible of the terms and  conditions  hereof or any other  pertinent  Operative
Agreement,  each such party agrees that a construction which would preserve such
benefits  shall  control over any  construction  which would not  preserve  such
benefits.

            IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this Trust
Indenture and Mortgage to be duly executed by their respective  officers thereof
duly authorized as of the day and year first above written.

                                    FIRST SECURITY BANK,  NATIONAL  ASSOCIATION,
                                       not in its individual capacity, except as
                                       expressly  provided herein, but solely as
                                       Owner Trustee, as Owner Trustee

                                    By__________________________________________
                                       Name:____________________________________
                                       TITLE:___________________________________

                                    WILMINGTON TRUST COMPANY, as Mortgagee


                                    By__________________________________________
                                       Name:____________________________________
                                       TITLE:___________________________________








                                                                       EXHIBIT A
                                           TO TRUST INDENTURE AND MORTGAGE [___]

                TRUST INDENTURE AND MORTGAGE [___] SUPPLEMENT

            This TRUST  INDENTURE  AND MORTGAGE  [___]  SUPPLEMENT  NO. 1, dated
[___________,  199_] (herein called this "Trust Indenture  Supplement") of FIRST
SECURITY BANK, NATIONAL ASSOCIATION,  not in its individual capacity, but solely
as Owner Trustee  (herein called the "Owner  Trustee")  under that certain Trust
Agreement [___] dated as of [___________, 199_] (the "Trust Agreement"), between
the Owner Trustee and the Owner Participant named therein.

                             W I T N E S S E T H:

            WHEREAS,  the  Trust  Indenture  and  Mortgage  [___],  dated  as of
[____________, 199_] (as amended and supplemented to the date hereof, the "Trust
Indenture") between the Owner Trustee and Wilmington Trust Company, as Mortgagee
(the  "Mortgagee"),  provides  for the  execution  and  delivery of a supplement
thereto  substantially in the form hereof, which shall particularly describe the
Aircraft, and shall specifically mortgage such Aircraft to the Mortgagee; and

            WHEREAS,  each of the Trust Agreement and Trust Indenture relates to
the  Airframe  and  Engines  described  below,  and a  counterpart  of the Trust
Indenture  is attached  hereto and made a part  hereof and this Trust  Indenture
Supplement,  together with such  counterpart  of the Trust  Indenture,  is being
filed for recordation on the date hereof with the FAA as one document;

            NOW, THEREFORE,  this Trust Indenture Supplement witnesseth that the
Owner Trustee hereby  confirms that the Lien of the Trust Indenture on the Trust
Indenture Estate covers all of Owner Trustee's right,  title and interest in and
to the following described property:

                                   AIRFRAME

One airframe identified as follows:

                                          FAA
                                      REGISTRATION            MANUFACTURER'S
  MANUFACTURER          MODEL            NUMBER               SERIAL NUMBER
  ------------          -----            ------               -------------
The Boeing Company


together with all of the Owner Trustee's right, title and interest in and to all
Parts of whatever  nature,  whether now owned or hereinafter  acquired and which
are from time to time incorporated or installed in or attached to said airframe.






                               AIRCRAFT ENGINES

            Two  aircraft  engines,  each such  engine  having 750 or more rated
take-off horsepower or the equivalent thereof, identified as follows:

MANUFACTURER                MANUFACTURER'S MODEL          SERIAL NUMBER
- ------------                --------------------          -------------




together  with all of Owner  Trustee's  right,  title and interest in and to all
Parts of whatever nature,  whether now owned or hereafter acquired and which are
from time to time  incorporated  or  installed  in or attached to either of such
engines.

            Together with all of Owner  Trustee's  right,  title and interest in
and to (a) all Parts of whatever  nature,  which from time to time are  included
within the definition of "Airframe" or "Engine",  whether now owned or hereafter
acquired,  including  all  substitutions,   renewals  and  replacements  of  and
additions,  improvements,  accessions  and  accumulations  to the  Airframe  and
Engines (other than additions, improvements,  accessions and accumulations which
constitute   appliances,   parts,   instruments,   appurtenances,   accessories,
furnishings  or other  equipment  excluded from the definition of Parts) and (b)
all Aircraft Documents.

            As  further  security  for the  obligations  referred  to above  and
secured by the Trust  Indenture  and  hereby,  the Owner  Trustee  has  granted,
bargained,  sold,  assigned,  transferred,   conveyed,  mortgaged,  pledged  and
confirmed,  and does hereby grant,  bargain,  sell,  assign,  transfer,  convey,
mortgage,  pledge and confirm,  unto the Mortgagee,  its successors and assigns,
for the security and benefit of the Loan Participants,  the Note Holders and the
Indenture Indemnitees,  in the trust created by the Trust Indenture,  all of the
right,  title  and  interest  of the  Owner  Trustee  in, to and under the Lease
Supplement of even date herewith covering the property described above.

            Notwithstanding  any  provision  hereof,  no Excluded  Payment shall
constitute security for any of the aforementioned obligations.

            TO HAVE AND TO HOLD all and singular the aforesaid property unto the
Mortgagee,  its successors and assigns, in trust for the equal and proportionate
benefit  and  security  of the  Loan  Participants,  the  Note  Holders  and the
Indenture Indemnitees, except as provided in Section 2.14 and Article III of the
Trust  Indenture  without  any  preference,  distinction  or priority of any one
Equipment  Note over any other by reason  of  priority  of time of issue,  sale,
negotiation,  date of maturity  thereof or otherwise for any reason  whatsoever,
and for the uses and purposes and subject to the terms and  provisions set forth
in the Trust Indenture.

            This Trust Indenture  Supplement  shall be construed as supplemental
to the Trust  Indenture  and shall form a part thereof.  The Trust  Indenture is
each hereby  incorporated by reference herein and is hereby  ratified,  approved
and confirmed.





            AND,  FURTHER,  the  Owner  Trustee  hereby  acknowledges  that  the
Aircraft referred to in this Trust Indenture  Supplement and the aforesaid Lease
Supplement  has been  delivered  to the Owner  Trustee  and is  included  in the
property of the Owner  Trustee  covered by all the terms and  conditions  of the
Trust  Agreement,  subject to the pledge and  mortgage  thereof  under the Trust
Indenture.

                                    * * *

            IN  WITNESS  WHEREOF,  the  Owner  Trustee  has  caused  this  Trust
Indenture Supplement to be duly executed by one of its officers,  thereunto duly
authorized, on the day and year first above written.

                                    FIRST SECURITY BANK,  NATIONAL  ASSOCIATION,
                                       not  in  its  individual  capacity,   but
                                       solely as Owner Trustee, Owner Trustee

                                    By__________________________________________
                                       Name:____________________________________
                                       TITLE:___________________________________









                                                    TRUST INDENTURE AND MORTGAGE

                                  SCHEDULE I

                            ORIGINAL AMOUNT            INTEREST RATE
                            ---------------            -------------

Series A:
Series B:
Series C:
Series D:








                                                    Trust Indenture and Mortgage

                         Equipment Note Amortization

                                                       Percentage of
                                                      Original Amount
           Payment Date                                 to be Paid
- ----------------------------------             ---------------------------------






==============================================================================












                             TRUST AGREEMENT [____]

                          Dated as of [______________]


                                     Between


                              [___________________]


                                       and


                          FIRST SECURITY BANK, NATIONAL
                                   ASSOCIATION


                    -------------------------------------


                   One Boeing Model [_____________]Aircraft
               Bearing Manufacturer's Serial No. [___________]








==============================================================================




                                TABLE OF CONTENTS
                                                                     PAGE

SECTION 1.     DEFINITIONS...........................................  1


SECTION 2.     DECLARATION OF TRUST..................................  1


SECTION 3.     AUTHORIZATION; CONDITIONS PRECEDENT...................  1

        3.1    Authorization.........................................  1
        3.2    Conditions Precedent..................................  3

SECTION 4.     RECEIPT, DISTRIBUTION AND APPLICATION OF INCOME
               FROM THE TRUST ESTATE.................................  3

        4.1    Payments from Trust Estate Only.......................  3
        4.2    Distribution of Payments..............................  4
        4.3    Method of Payments....................................  5

SECTION 5.     DUTIES OF OWNER TRUSTEE...............................  6

        5.1    Notice of Event of Default............................  6
        5.2    Action upon Instructions..............................  6
        5.3    Limitations on Duties.................................  7
        5.4    No Duties except as Specified; No Action except as
               Specified.............................................  7
        5.5    Satisfaction of Conditions Precedent..................  8
        5.6    Fixed Investment Trust................................  9

SECTION 6.     OWNER TRUSTEE.........................................  9

        6.1    Acceptance of Trusts and Duties.......................  9
        6.2    Absence of Certain Duties............................. 10
        6.3    No Representations or Warranties as to Certain
               Matters............................................... 11
        6.4    No Segregation of Monies; Interest.................... 12
        6.5    Reliance upon Certificates, Counsel and Agents........ 12
        6.6    Not Acting in Individual Capacity..................... 13
        6.7    Fees; Compensation.................................... 13
        6.8    Tax Returns........................................... 13

SECTION 7.     INDEMNIFICATION OF FIRST SECURITY BY OWNER
               PARTICIPANT........................................... 14


SECTION 8.     TRANSFER OF OWNER PARTICIPANT'S INTEREST.............. 16

        8.1    Transfer of Interest.................................. 16
        8.2    Actions of Owner Participants......................... 16


                               TABLE OF CONTENTS
                                    CONT'D
                                                                     PAGE

SECTION 9.     SUCCESSOR OWNER TRUSTEES; CO-TRUSTEES................. 17

        9.1    Resignation of Owner Trustee; Appointment of
               Successor............................................. 17
        9.2    Co-Trustees and Separate Trustees..................... 19

SECTION 10.    SUPPLEMENTS AND AMENDMENTS TO TRUST AGREEMENT AND
               OTHER DOCUMENTS....................................... 21

        10.1   Supplements and Amendments and Delivery Thereof....... 21
        10.2   Discretion as to Execution of Documents............... 22
        10.3   Absence of Requirements as to Form.................... 22
        10.4   Distribution of Documents............................. 22
        10.5   No Request Needed as to Lease Supplement and Trust
               Indenture Supplement.................................. 22

SECTION 11.    MISCELLANEOUS......................................... 23

        11.1   Termination of Trust Agreement........................ 23
        11.2   Termination at Option of the Owner Participant........ 23
        11.3   Owner Participant Has No Legal Title in Trust
               Estate................................................ 24
        11.4   Assignment, Sale, etc. of Aircraft.................... 24
        11.5   Trust Agreement for Benefit of Certain Parties Only... 24
        11.6   Citizenship of Owner Participant...................... 25
        11.7   Notices............................................... 25
        11.8   Severability.......................................... 25
        11.9   Waivers, Etc.......................................... 26
        11.10  Counterparts.......................................... 26
        11.11  Binding Effect, Etc................................... 26
        11.12  Headings; References.................................. 26
        11.13  Governing Law......................................... 26


                            TRUST AGREEMENT [_______]

      This TRUST AGREEMENT  [______],  dated as of  [________________],  between
[_________],  a  corporation  organized  under  the laws of the OP  Jurisdiction
("Owner Participant"), and First Security Bank, National Association, a national
banking association (in its individual capacity,  "First Security" and otherwise
not  in  its  individual  capacity  but  solely  as  trustee  hereunder,  "Owner
Trustee").

                                   WITNESSETH:

SECTION 1.     DEFINITIONS

      Capitalized  terms used but not defined  herein shall have the  respective
meanings set forth or  incorporated  by  reference,  and shall be construed  and
interpreted in the manner described, in Annex A to the Lease.

SECTION 2.     DECLARATION OF TRUST

      First Security hereby declares that it will hold the Trust Estate as Owner
Trustee upon the trusts  hereinafter  set forth for the use and benefit of Owner
Participant,  subject, however, to the provisions of and the Lien created by the
Trust  Indenture  and to the  provisions  of the  Lease  and  the  Participation
Agreement.

SECTION 3.     AUTHORIZATION; CONDITIONS PRECEDENT

      3.1      AUTHORIZATION

      In  respect of the  Aircraft,  Owner  Participant  hereby  authorizes  and
directs  Owner  Trustee  to, and Owner  Trustee  agrees for the benefit of Owner
Participant  that it will, on and after the Delivery Date,  subject (except with
respect to Section 3.1(a)) to due compliance with the terms of Section 3.2:

      (a) execute and deliver the Participation  Agreement, the Trust Indenture,
the Lease and the other Owner Trustee  Agreements  (in the  respective  forms in
which  they  are  delivered  from  time to time by  Owner  Participant  to Owner
Trustee);

      (b) subject to the terms of this Trust Agreement,  exercise (i) its rights
and perform its duties under the  Participation  Agreement,  (ii) the rights and
perform  the duties of Lessor  under the Lease and (iii) its rights and  perform
its duties under the Trust Indenture and the other Owner Trustee Agreements;



      (c) execute, issue and deliver to Mortgagee for authentication and further
delivery to the  Subordination  Agent the  Equipment  Notes in the amount and as
provided in Section 2 of the Participation Agreement;

      (d) purchase the Aircraft  pursuant to the Purchase  Agreement as assigned
to Owner Trustee pursuant to the Purchase Agreement Assignment;

      (e) accept from Airframe Manufacturer the delivery of the Aircraft Bill of
Sale,  the FAA Bill of Sale and the invoice  with  respect to such  Aircraft and
from Lessee the delivery of the BFE Bill of Sale and the invoice with respect to
such BFE;

      (f) effect the  registration  of the Aircraft  with the FAA in the name of
Owner Trustee by filing or causing to be filed with the FAA: (i) the FAA Bill of
Sale;  (ii) an Aircraft  Registration  Application  in the name of Owner Trustee
(including,  without  limitation,  an affidavit from Owner Trustee in compliance
with the  provisions of Section  47.7(c)(2) of the FAA  Regulations);  and (iii)
this Trust Agreement;

      (g) execute and deliver the  Financing  Statements  referred to in Section
5.1.2 (xxii) of the Participation Agreement, together with all other agreements,
documents  and  instruments  referred  to  in  Section  5 of  the  Participation
Agreement to which Owner Trustee is to be a party;

      (h) make  payment of Lessor's  Cost for the  Aircraft  from the  aggregate
amount  of the  Commitments  for the  Aircraft  of  Owner  Participant  and Loan
Participants, to the extent received by Owner Trustee, in the manner provided in
the Participation Agreement;

      (i) execute and deliver Lease Supplement No. 1 covering the Aircraft;

      (j)  execute  and  deliver  a  Trust  Indenture  Supplement  covering  the
Aircraft; and

      (k)  execute  and  deliver  all  such  other  instruments,   documents  or
certificates and take all such other actions in accordance with the direction of
Owner  Participant,  as Owner  Participant  may deem  necessary  or advisable in
connection  with the  transactions  contemplated by this Trust Agreement and the
other Operative Agreements.




      3.2      CONDITIONS PRECEDENT

      The rights and  obligations of Owner Trustee to take the actions  required
by Section 3.1 shall be subject to the following conditions precedent:

      (a) Owner  Trustee  shall have  received  the notice  described in Section
5.1.1 of the Participation  Agreement,  when and as required  thereby,  or shall
have been deemed to have waived such notice in accordance  with Section 5.1.1 of
the Participation Agreement;

      (b) Each  Participant  shall have made the full  amount of its  Commitment
specified  in Section  2.1 of the  Participation  Agreement  available  to Owner
Trustee, in immediately  available funds, in accordance with Sections 2 and 4 of
the Participation Agreement; and

      (c) Owner Participant shall have notified Owner Trustee that the terms and
conditions of Section 5 of the Participation  Agreement,  insofar as they relate
to conditions  precedent to performance by Owner  Participant of its obligations
thereunder,  have been either  fulfilled to the  satisfaction  of, or waived by,
Owner  Participant.  Owner  Participant  shall, by instructing  Owner Trustee to
release the full amount of its Commitment then held by Owner Trustee as provided
in  Section  2  of  the  Participation   Agreement,  be  deemed  to  have  found
satisfactory to it, or waived, all such conditions precedent.

SECTION 4.     RECEIPT, DISTRIBUTION AND APPLICATION OF INCOME FROM THE TRUST
               ESTATE

      4.1      PAYMENTS FROM TRUST ESTATE ONLY

      Except as provided in Section 7, all payments to be made by Owner  Trustee
under this Trust Agreement shall be made only from (a) in the case of funds made
available in  accordance  with  Section 4 of the  Participation  Agreement,  the
Commitments  (except as  otherwise  provided in Section 14 of the  Participation
Agreement)  and (b) in the  case of all  other  payments,  the  income  from and
proceeds  of the Trust  Estate to the  extent  that  Owner  Trustee  shall  have
received  sufficient  income  or  proceeds  from the  Trust  Estate to make such
payments.  Owner Participant  agrees that it will look solely (y) in the case of
funds  made  available  in  accordance  with  Section  4  of  the  Participation
Agreement,  to the  Commitments  and any income  therefrom  (except as otherwise
provided in Section 14 of the  Participation  Agreement)  and (z) in the case of
all other  payments,  to the income from and proceeds of the Trust Estate to the
extent available for distribution to Owner Participant as provided in this Trust
Agreement.  Except as provided in Section 7, Owner Participant agrees that First



Security  is neither  personally  liable to Owner  Participant  for any  amounts
payable nor subject to any other liability under this Trust Agreement.

      4.2      DISTRIBUTION OF PAYMENTS

               4.2.1    PAYMENTS TO MORTGAGEE

      Until the Trust Indenture  shall have been discharged  pursuant to Section
10.01 thereof, all Rent, insurance proceeds and requisition or other payments of
any kind included in the Trust Estate (other than Excluded  Payments) payable to
Owner  Trustee shall be payable  directly to Mortgagee  (and, if any of the same
are  received by Owner  Trustee,  shall upon  receipt be paid over to  Mortgagee
without  deduction,  set-off  or  adjustment  of any kind) for  distribution  in
accordance with the provisions of Article III of the Trust Indenture;  PROVIDED,
that any  payments  received by Owner  Trustee  from (a) Lessee with  respect to
Owner  Trustee's fees and  disbursements  or (b) Owner  Participant  pursuant to
Section 7 shall not be paid over to  Mortgagee  but shall be  retained  by Owner
Trustee and applied toward the purpose for which such payments were made.

               4.2.2    PAYMENTS TO OWNER TRUSTEE, OTHER PARTIES

      After the Trust Indenture  shall have been discharged  pursuant to Section
10.01 thereof,  any payment of the type referred to in Section 4.2.1 (other than
Excluded  Payments)  received  by  Owner  Trustee,  any  payment  received  from
Mortgagee  (other than Excluded  Payments) and any other amount received as part
of the  Trust  Estate  and for the  application  or  distribution  of  which  no
provision is made in this Trust  Agreement  shall be distributed  forthwith upon
receipt by Owner Trustee in the following  order of priority:  FIRST, so much of
such  payment as shall be required to reimburse  Owner  Trustee for any expenses
not  otherwise  reimbursed  as to  which  Owner  Trustee  is  entitled  to be so
reimbursed pursuant to the provisions hereof shall be retained by Owner Trustee;
SECOND,  so much of the  remainder  for which  provision  as to the  application
thereof is contained in the Lease or any of the other Operative Agreements shall
be applied and  distributed  in  accordance  with the terms of the Lease or such
other  Operative  Agreement;  and THIRD,  the balance,  if any, shall be paid to
Owner Participant.

               4.2.3    CERTAIN DISTRIBUTIONS TO OWNER PARTICIPANT

      All  amounts  from  time to  time  distributable  by  Mortgagee  to  Owner
Participant  pursuant to the Trust Indenture shall, if paid to Owner Trustee, be



distributed  by  Owner  Trustee  to Owner  Participant  in  accordance  with the
provisions of Article III of the Trust  Indenture;  PROVIDED,  that any payments
received by Owner Trustee from (a) Lessee with respect to Owner  Trustee's  fees
and  disbursements or (b) Owner  Participant  pursuant to Section 7 shall not be
paid  over to Owner  Participant  but shall be  retained  by Owner  Trustee  and
applied toward the purpose for which such payments were made.

               4.2.4    EXCLUDED PAYMENTS

      Any Excluded  Payments  received by Owner  Trustee  shall be paid by Owner
Trustee to the  Person to whom such  Excluded  Payments  are  payable  under the
provisions of the Participation  Agreement,  the Tax Indemnity  Agreement or the
Lease.

               4.2.5    MULTIPLE OWNER PARTICIPANTS

      If, as a result of a transfer  by Owner  Participant  under  Section  8.1,
there is more than one Owner Participant  under this Trust Agreement,  each such
Owner Participant shall hold in proportion to its respective beneficial interest
in the Trust Estate an undivided  beneficial interest in the entire Trust Estate
and is entitled to receive  ratably  with any other Owner  Participant  payments
distributable by Owner Trustee under this Trust Agreement.  No Owner Participant
shall have legal title to the Aircraft or any other portion of the Trust Estate.

      4.3      METHOD OF PAYMENTS

      Owner Trustee shall make  distributions or cause  distributions to be made
to Owner Participant pursuant to this Section 4 by transferring the amount to be
distributed by wire transfer in immediately  available funds on the day received
(or on the next succeeding  Business Day if the funds to be so distributed shall
not have been received by Owner Trustee by 12:00 noon,  New York City time,  and
which funds Owner Trustee shall not have been  reasonably  able to distribute to
Owner Participant on the day received) to Owner Participant's  account set forth
in  Schedule  1 to the  Participation  Agreement  or to such  other  account  or
accounts of Owner  Participant as Owner  Participant  may designate from time to
time in  writing  to Owner  Trustee;  PROVIDED,  that  Owner  Trustee  shall use
reasonable  efforts to invest overnight,  in investments that would be permitted
under Section 4.4 of the Lease,  all funds received by it at or later than 12:00
noon,  New York City time,  and which  funds Owner  Trustee  shall not have been
reasonably able to distribute to Owner Participant on the day received).



SECTION 5.     DUTIES OF OWNER TRUSTEE

      5.1      NOTICE OF EVENT OF DEFAULT

      (a) If Owner  Trustee  shall have  knowledge of a Lease Default or a Lease
Event of Default or an Indenture Default or an Indenture Event of Default, Owner
Trustee shall give to Owner Participant,  Mortgagee and Lessee prompt telephonic
or telex notice  thereof  followed by prompt  confirmation  thereof by certified
mail, postage prepaid, PROVIDED, that (i) in the case of an event which with the
passage  of time  would  constitute  an  Indenture  Event of Default of the type
referred to in paragraph (c) or (e) of Section 4.02 of the Trust Indenture, such
notice  shall in no event be furnished  later than ten days after Owner  Trustee
shall  first  have   knowledge  of  such  event  and  (ii)  in  the  case  of  a
misrepresentation  by  Owner  Trustee  which  with  the  passage  of time  would
constitute  an Indenture  Event of Default of the type  referred to in paragraph
(d) of Section  4.02 of the Trust  Indenture,  such notice  shall in no event be
furnished  later than ten days after Owner Trustee shall first have knowledge of
such event.

      (b) Subject to the terms of Section  5.3,  Owner  Trustee  shall take such
action or shall  refrain  from taking such  action,  not  inconsistent  with the
provisions of the Trust  Indenture,  with respect to such Lease  Default,  Lease
Event of Default, Indenture Default or Indenture Event of Default or other event
as Owner  Trustee  shall be  directed in writing by Owner  Participant.  For all
purposes of this Trust Agreement,  the Lease and the other Operative Agreements,
in the absence of Actual Knowledge of Owner Trustee,  Owner Trustee shall not be
deemed to have knowledge of a Lease Default,  Lease Event of Default,  Indenture
Default or Indenture  Event of Default unless  notified in writing by Mortgagee,
Owner Participant or Lessee.

      5.2      ACTION UPON INSTRUCTIONS

      Subject  to  the  terms  of  Sections  5.1  and  5.3,   upon  the  written
instructions  at any  time and from  time to time of  Owner  Participant,  Owner
Trustee  will take such of the  following  actions,  not  inconsistent  with the
provisions  of the Lease and the Trust  Indenture,  as may be  specified in such
instructions:  (a) give such notice or direction or exercise such right,  remedy
or power under this Trust Agreement or any of the other Owner Trustee Agreements
or in respect of all or any part of the Trust Estate, or take such other action,
as shall  be  specified  in such  instructions  (including  entering  into  such
agreements  and  instruments  as shall be necessary  under Section 10); (b) take
such action to preserve or protect the Trust Estate  (including the discharge of
Liens) as may be specified in such instructions;  (c) approve as satisfactory to



it all  matters  required  by the  terms  of the  Lease or the  other  Operative
Agreements to be satisfactory to Owner Trustee, it being understood that without
written  instructions of Owner Participant,  Owner Trustee shall not approve any
such matter as satisfactory to it; (d) subject to the rights of Lessee under the
Operative Agreements,  after the expiration or earlier termination of the Lease,
convey all of Owner Trustee's  right,  title and interest in and to the Aircraft
for such amount,  on such terms and to such  purchaser or purchasers as shall be
designated in such  instructions,  or retain,  lease or otherwise dispose of, or
from time to time take such other  action with  respect to, the Aircraft on such
terms as shall be designated in such instructions;  and (e) take or refrain from
taking such other action or actions as may be specified in such instructions.

      5.3      LIMITATIONS ON DUTIES

      Owner  Trustee  shall not be required to take any action under Section 5.1
(other  than the giving of the  notices  referred  to  therein)  or 5.2 if Owner
Trustee shall  reasonably  believe such action is not adequately  indemnified by
Owner Participant under Section 7, unless Lessee or Owner Participant  agrees to
furnish such additional indemnity as shall reasonably be required, in manner and
form satisfactory to Owner Trustee, and, in addition to the extent not otherwise
paid pursuant to the provisions of the Lease or of the Participation  Agreement,
to pay the reasonable  compensation of Owner Trustee for the services  performed
or to be performed by it pursuant to such direction and any reasonable  fees and
disbursements  of  counsel or agents  employed  by Owner  Trustee in  connection
therewith.  Owner Trustee shall not be required to take any action under Section
5.1 or 5.2 (other than the giving of the  notices  referred to therein) if Owner
Trustee  shall have been  advised by counsel that such action is contrary to the
terms of any of the Owner Trustee Agreements or is otherwise contrary to Law and
Owner Trustee has delivered to Owner Participant written notice of the basis for
its refusal to act.

      5.4      NO DUTIES EXCEPT AS SPECIFIED; NO ACTION EXCEPT AS
               SPECIFIED

               5.4.1    NO DUTIES EXCEPT AS SPECIFIED

      Owner Trustee  shall not have any duty or  obligation to manage,  control,
use,  sell,  dispose of or otherwise deal with the Aircraft or any other part of
the Trust Estate or to otherwise  take or refrain from taking any action  under,
or in connection with, any of the Owner Trustee Agreements,  except as expressly
required by the terms of any of the Owner Trustee Agreements,  or (to the extent



not  inconsistent  with the  provisions  of the Trust  Indenture)  as  expressly
provided by the terms hereof or in a written  instruction from Owner Participant
received  pursuant to the terms of Section 5.1 or 5.2, and no implied  duties or
obligations shall be read into this Trust Agreement against Owner Trustee. First
Security agrees that it will, in its individual  capacity and at its own cost or
expense  (but  without  any right of  indemnity  in  respect of any such cost or
expense  hereunder or under the  Participation  Agreement),  promptly  take such
action as may be  necessary  to duly  discharge  and  satisfy in full all Lessor
Liens  attributable  to it in its  individual  capacity  which it is required to
discharge pursuant to Section 7.3.1 of the Participation Agreement and otherwise
comply with the terms of said Section binding upon it.

               5.4.2    NO ACTION EXCEPT AS SPECIFIED

      Owner Trustee shall have no power,  right or authority to, and agrees that
it will not, manage,  control,  use, sell, dispose of or otherwise deal with the
Aircraft or any other part of the Trust Estate except (a) as expressly  required
by the terms of any of the Owner Trustee  Agreements,  (b) as expressly provided
by the terms hereof or (c) as expressly  provided in written  instructions  from
Owner Participant pursuant to Section 5.1 or 5.2.

      5.5      SATISFACTION OF CONDITIONS PRECEDENT

      Anything in this Trust  Agreement to the contrary  notwithstanding,  Owner
Trustee shall,  subject to the satisfaction of special counsel for Owner Trustee
of the  occurrence  of all the  applicable  conditions  precedent  specified  in
Section 3.2, comply with the provisions of Section 3.1.

      5.6      FIXED INVESTMENT TRUST

      Notwithstanding  anything in this Trust  Agreement to the contrary,  Owner
Trustee shall not be authorized and shall have no power to "vary the investment"
of  Owner  Participant  within  the  meaning  of  Treasury  Regulations  Section
301.7701-4(c)(1),  it being  understood  that Owner Trustee shall have the power
and  authority to fulfill its  obligations  under Section 4.3 hereof and Section
4.4 of the Lease.

SECTION 6.     OWNER TRUSTEE

      6.1      ACCEPTANCE OF TRUSTS AND DUTIES

      First Security accepts the trusts hereby created and agrees to perform the
same as Owner  Trustee  but only upon the terms  hereof and the Trust  Indenture
applicable  to it. Owner  Trustee also agrees to receive and disburse all monies



received  by it  constituting  part of the Trust  Estate  pursuant  to the terms
hereof.  First  Security  shall  not be  answerable  or  accountable  under  any
circumstances,  except for (a) its own willful  misconduct  or gross  negligence
(including,  without  limitation,  in  connection  with any  activities of Owner
Trustee in  violation  of Section  5.4.2),  (b) its failure  (in its  individual
capacity)  to perform its  obligations  under  Section  5.4.1,  (c) its or Owner
Trustee's failure to use ordinary care to receive or disburse funds or to comply
with the first sentence of Section 6.8, (d) liabilities that may result from the
inaccuracy of any  representation  or breach of warranty of it in its individual
capacity  (or from the failure by it in its  individual  capacity to perform any
covenant)  in this  Trust  Agreement,  the  Trust  Indenture,  the  Lease or the
Participation  Agreement or elsewhere in any of the other Operative  Agreements,
(e)  taxes,  fees or  other  charges  on,  based  on or  measured  by any  fees,
commissions or  compensation  received by First Security in connection  with the
transactions  contemplated  by this  Trust  Agreement  and the  other  Operative
Agreements  to which it (in its  individual  capacity or as Owner  Trustee) is a
party,  (f) its or Owner Trustee's  failure to use ordinary care in receiving or
disbursing  funds or in connection  with its obligation to invest funds pursuant
to Section 4.4 of the Lease or Section 4.3 hereof,  (g) for any liability on the
part of Owner  Trustee  arising out of its  negligence  or willful or  negligent
misconduct in connection with its obligations  under Section 5.1 (other than the
first  sentence  thereof),  6.8 or 9.2  hereof  or  Section  4.01  of the  Trust
Indenture.  First  Security  shall have no obligation to advance its  individual
funds for any purpose,  and Owner Trustee shall have no obligation to distribute
to Owner Participant,  Lessee or any third party any amounts to be paid to Owner
Trustee until such amounts are collected by Owner Trustee.

      6.2      ABSENCE OF CERTAIN DUTIES

      (a) Except in accordance with written  instructions  furnished pursuant to
Section  5.1 or 5.2  and  except  as  provided  in,  and  without  limiting  the
generality  of,  Sections 3.1 and 5.4.1 and the last sentence of Section  9.1.2,
and subject to Section 4.01 of the Trust  Indenture,  neither  Owner Trustee nor
First  Security shall have any duty (i) to see to any recording or filing of any
Operative  Agreement  or of  any  supplement  to  any  thereof  or to see to the
maintenance  of any such recording or filing or any other filing of reports with
the FAA or other governmental agencies,  except that of First Security to comply
with the FAA reporting  requirements set forth in 14 C.F.R. Section 47.45 and 14
C.F.R.  Section 47.51,  and Owner Trustee shall, to the extent that  information
for that purpose is timely  supplied by Lessee  pursuant to any of the Operative
Agreements,  complete and timely  submit (and furnish Owner  Participant  with a



copy of) any and all reports relating to the Aircraft that may from time to time
be  required  by the FAA or any  government  or  governmental  authority  having
jurisdiction,  (ii) to see to any  insurance  on the  Aircraft  or to  effect or
maintain  any such  insurance,  whether or not Lessee  shall be in default  with
respect  thereto,  other  than to  forward  to Owner  Participant  copies of all
reports and other written  information  which Owner Trustee receives from Lessee
pursuant to Section 11 of the Lease,  (iii) except as provided in Section  7.3.1
or 7.3.2 of the Participation Agreement,  Section 4.01 of the Trust Indenture or
Section  5.4 or 6.1  hereof,  to see to the  payment  or  discharge  of any tax,
assessment or other  governmental  charge or any lien or encumbrance of any kind
owing  with  respect  to or  assessed  or levied  against  any part of the Trust
Indenture Estate or the Trust Estate, except as provided in Section 6.3.9 of the
Participation  Agreement  or (iv) to inspect  Lessee's  books and  records  with
respect to the Aircraft at any time permitted pursuant to the Lease.

      (b)  Notwithstanding  clause (a),  Owner Trustee will furnish to Mortgagee
and Owner  Participant,  promptly upon receipt thereof,  duplicates or copies of
all reports, notices, requests, demands, certificates,  financial statements and
other  instruments  furnished  to Owner  Trustee  under  the  Lease or any other
Operative Agreement except to the extent to which a responsible officer of Owner
Trustee  reasonably   believes  (and  confirms  by  telephone  call  with  Owner
Participant)  that  duplicates or copies  thereof have already been furnished to
Owner Participant by some other person.

      6.3      NO REPRESENTATIONS OR WARRANTIES AS TO CERTAIN MATTERS

      NEITHER FIRST  SECURITY NOR OWNER TRUSTEE MAKES OR SHALL BE DEEMED TO HAVE
MADE (a) ANY  REPRESENTATION OR WARRANTY,  EXPRESS OR IMPLIED,  AS TO THE TITLE,
AIRWORTHINESS,  VALUE, CONDITION, DESIGN, OPERATION,  MERCHANTABILITY OR FITNESS
FOR USE FOR A PARTICULAR PURPOSE OF THE AIRCRAFT OR ANY PART THEREOF,  AS TO THE
ABSENCE  OF LATENT OR OTHER  DEFECTS,  WHETHER  OR NOT  DISCOVERABLE,  AS TO THE
ABSENCE OF ANY INFRINGEMENT OF ANY PATENT,  TRADEMARK OR COPYRIGHT,  THE ABSENCE
OF ANY STRICT  LIABILITY  OBLIGATION  OR ANY OTHER  REPRESENTATION  OR WARRANTY,
EXPRESS OR IMPLIED, WITH RESPECT TO THE AIRCRAFT OR ANY PART THEREOF WHATSOEVER,
except that First Security  warrants to Owner  Participant  that on the Delivery
Date Owner Trustee shall have received  whatever  title to the Aircraft that was
conveyed to it and that the Aircraft  shall, on the Delivery Date and during the
Term,  be free  of  Lessor  Liens  attributable  to  First  Security  or (b) any
representation  or warranty as to the validity,  legality or  enforceability  of
this Trust Agreement or any other  Operative  Agreement to which First Security,



in its  individual  capacity  or as  Owner  Trustee,  is a party,  or any  other
document or instrument,  or as to the correctness of any statement  contained in
any  thereof  except to the extent that any such  statement  is  expressly  made
herein or therein by such party as a  representation  by First Security,  in its
individual  capacity  or as Owner  Trustee,  as the case may be, and except that
First Security  hereby  represents and warrants that it has all corporate  power
and authority to execute, deliver and perform this Trust Agreement and that this
Trust  Agreement  has been,  and  (assuming  due  authorization,  execution  and
delivery  by Owner  Participant  of this Trust  Agreement)  the other  Operative
Agreements  to which it or Owner Trustee is a party have been (or at the time of
execution and delivery of any such  instrument by it or Owner Trustee under this
Trust  Agreement or pursuant to the terms of the  Participation  Agreement  that
such an  instrument  will be) duly executed and delivered by one of its officers
who is or will be, as the case may be,  duly  authorized  to execute and deliver
such  instruments on behalf of itself or Owner Trustee,  as the case may be, and
that this Trust Agreement constitutes the legal, valid and binding obligation of
First Security or Owner Trustee,  as the case may be, enforceable  against First
Security or Owner Trustee, as the case may be, in accordance with its terms.

      6.4      NO SEGREGATION OF MONIES; INTEREST

      Monies  received by Owner Trustee under this Trust  Agreement  need not be
segregated  in any manner  except to the extent  required  by Law,  or except as
provided in written  instructions from Owner Participant,  and shall be invested
as provided in Section 4.3 hereof or Section 4.4 of the Lease.

      6.5      RELIANCE UPON CERTIFICATES, COUNSEL AND AGENTS

      Owner  Trustee  shall incur no liability to anyone in acting in good faith
in reliance  upon and in  accordance  with any  signature,  instrument,  notice,
resolution, request, consent, order, certificate, report, opinion, bond or other
document  or  paper  reasonably  believed  by it to be  genuine  and  reasonably
believed  by it to be  signed  by the  proper  party or  parties.  Unless  other
evidence in respect thereof is specifically  prescribed in this Trust Agreement,
any request, direction, order or demand of Owner Participant or Lessee mentioned
in this Trust Agreement or in any of the other Owner Trustee Agreements shall be
sufficiently  evidenced  by written  instruments  signed by the  Chairman of the
Board, the President, any Vice President or any other officer and in the name of
Owner Participant or Lessee, as the case may be. Owner Trustee may accept a copy
of a resolution  of the Board of  Directors  or  Executive  Committee of Lessee,
certified by the  Secretary or an Assistant  Secretary of Lessee as duly adopted



and in full force and effect,  as conclusive  evidence that such  resolution has
been duly adopted by said Board of Directors or Executive Committee and that the
same is in full  force  and  effect.  As to any fact or  matter  the  manner  of
ascertainment  of which is not  specifically  described in this Trust Agreement,
Owner  Trustee may,  absent Actual  Knowledge to the contrary,  for all purposes
rely on a certificate  signed by the Chairman of the Board,  the President,  any
Vice President or any other officer of Lessee, and the Treasurer or an Assistant
Treasurer or the Secretary or an Assistant  Secretary of Lessee, as to such fact
or matter,  and such  certificate  shall  constitute  full  protection  to Owner
Trustee  for any  action  taken or  omitted  to be taken by it in good  faith in
reliance thereon and in accordance  therewith.  In the  administration of trusts
under this Trust  Agreement,  Owner  Trustee  may  execute  any of the trusts or
powers and perform its powers and duties under this Trust Agreement  directly or
through agents or attorneys and may, at the expense of the Trust Estate, consult
with counsel,  accountants and other skilled persons to be selected and employed
by it. Owner Trustee shall not be liable for anything done,  suffered or omitted
in good  faith  by it in  accordance  with the  advice  or  opinion  of any such
counsel, accountants or other skilled persons.

      6.6      NOT ACTING IN INDIVIDUAL CAPACITY

      In acting under this Trust Agreement,  First Security acts solely as Owner
Trustee  and  not in its  individual  capacity  except  as  otherwise  expressly
provided in this Trust Agreement or in the other  Operative  Agreements to which
it is a party; and, except as may be otherwise  expressly provided in this Trust
Agreement,  the Lease, the Participation Agreement and the Trust Indenture,  all
persons, other than the Owner Participant as provided in this Trust Agreement or
the Trust  Indenture,  having any claim  against  Owner Trustee by reason of the
transactions contemplated hereby shall look only to the Trust Estate for payment
or  satisfaction  thereof  except  to the  extent  provided  in  Section  6.1 or
otherwise as Owner Trustee shall expressly agree otherwise in writing.

      6.7      FEES; COMPENSATION

      Lessee or Owner  Participant  shall pay the Transaction  Expenses of Owner
Trustee pursuant to Section 9.2 of the Participation Agreement. The Trust Estate
shall not have any liability for any such fees and expenses;  PROVIDED, that the
foregoing  shall not limit the obligations of Owner  Participant  under Sections
5.3 and 7; PROVIDED,  that Owner Trustee shall have a Lien upon the Trust Estate
for any such fee not paid by Lessee or Owner Participant, as the case may be, as
contemplated by Section 9.2 of the  Participation  Agreement and such Lien shall



entitle  Owner  Trustee to priority as to payment  thereof  over  payment to any
other  Person  under this  Trust  Agreement;  PROVIDED,  that such Lien shall be
subject and  subordinate in all events to the Lien of the Trust  Indenture;  and
PROVIDED, FURTHER, that Owner Trustee shall have no right to exercise, and shall
not exercise, any rights or remedies Owner Trustee may have with respect to such
Lien unless and until the Secured  Obligations  have been paid and  performed in
full.

      6.8      TAX RETURNS

      Owner  Trustee  shall be  responsible  for the keeping of all  appropriate
books and records  relating to the receipt and  disbursement of all monies under
this Trust Agreement or any agreement  contemplated  hereby.  Owner  Participant
shall be responsible for causing to be prepared and filed all income tax returns
required to be filed by Owner  Participant.  Owner Trustee shall be  responsible
for  causing to be  prepared,  at the  request of Owner  Participant  and at the
expense of Lessee,  all income tax returns  required to be filed with respect to
the trust created hereby and shall execute and file such returns; PROVIDED, that
Owner  Trustee  shall send  promptly a  completed  copy of such  return to Owner
Participant not more than sixty nor less than fifteen days prior to the due date
of the return,  PROVIDED,  that Owner  Trustee  shall have timely  received  all
necessary  information to complete and deliver to Owner Participant such return.
Owner  Participant,  upon  request,  will  furnish  Owner  Trustee with all such
information as may be reasonably  required from Owner  Participant in connection
with the preparation of such income tax returns. Owner Trustee shall keep copies
of all returns delivered to or filed by it.

SECTION 7.     INDEMNIFICATION OF FIRST SECURITY BY OWNER PARTICIPANT

      Owner  Participant  hereby agrees,  whether or not any of the transactions
contemplated  hereby shall be consummated,  to assume  liability for, and hereby
indemnifies,  protects,  saves  and  keeps  harmless,  First  Security  and  its
successors,  assigns,  agents  and  servants,  from  and  against  any  and  all
liabilities, obligations, losses, damages, penalties, taxes (excluding any Taxes
which are not required to be  indemnified  by Lessee  pursuant to Section 9.1 or
9.3 of the  Participation  Agreement  and  excluding  any taxes payable by First
Security on or measured by any  compensation  received by First Security for its
services under this Trust Agreement), claims, actions, suits, costs, expenses or
disbursements  (including,   without  limitation,   reasonable  legal  fees  and
expenses,  but  excluding  internal  costs and  expenses  such as  salaries  and
overhead,  and including,  without  limitation,  any liability of an owner,  any



strict  liability  and any  liability  without  fault)  of any kind  and  nature
whatsoever  which may be imposed  on,  incurred  by or  asserted  against  First
Security  (whether or not also indemnified  against by Lessee under the Lease or
under the  Participation  Agreement  or also  indemnified  against  by any other
Person;  PROVIDED,  that Owner  Participant shall be subrogated to the rights of
Owner Trustee against Lessee or any other  indemnitor) in any way relating to or
arising out of this Trust Agreement or any of the other Operative  Agreements or
the enforcement of any of the terms of any thereof, or in any way relating to or
arising out of the manufacture, purchase, acceptance, nonacceptance,  rejection,
ownership, delivery, lease, possession, use, operation,  condition, sale, return
or other disposition of the Aircraft (including,  without limitation, latent and
other defects, whether or not discoverable,  and any claim for patent, trademark
or  copyright  infringement),  or in any way  relating  to or arising out of the
administration  of the Trust Estate or the action or inaction of Owner  Trustee,
under  this  Trust  Agreement,  except  (a) in the case of gross  negligence  or
willful misconduct on the part of First Security,  in its individual capacity or
as Owner Trustee,  in the performance or nonperformance of its duties under this
Trust Agreement or under any of the other Owner Trustee  Agreements or (b) those
Claims resulting from the inaccuracy of any  representation or warranty of First
Security (or from the failure of First Security to perform any of its covenants)
in Section  6.3,  in Section  6.03 of the Trust  Indenture,  in Section 4 of the
Lease, in Section 6.3 of the Participation  Agreement or elsewhere in any of the
Operative Agreements or (c) as may result from a breach by First Security of its
covenant in the last sentence of Section 5.4.1 or (d) in the case of the failure
to use ordinary care on the part of First Security,  in its individual  capacity
or as Owner Trustee,  in the receipt or  disbursement  of funds or in connection
with its  obligation  to invest  funds  pursuant  to Section 4.4 of the Lease or
Section 4.3 hereof or in compliance with the provisions of the first sentence of
Section 6.8 or (e) any liability on the part of Owner Trustee arising out of its
negligence or willful or negligent misconduct in connection with its obligations
under Section 5.1, 6.8 or 9.2 hereof or Section 4.01 of the Trust Indenture,  or
(f) those claims arising under any  circumstances or upon any terms where Lessee
would not have been required to indemnify First Security pursuant to Section 9.1
or 9.3  of the  Participation  Agreement  (disregarding  for  purposes  of  this
paragraph Sections 9.1.2(b) and 9.3.2(j));  PROVIDED,  that before asserting its
right to  indemnification,  if any,  pursuant to this Section 7, First  Security
shall  first  demand its  corresponding  right to  indemnification  pursuant  to
Section  9 of the  Participation  Agreement  (but  need not  exhaust  any or all
remedies  available  thereunder).  The  indemnities  contained in this Section 7
extend  to First  Security  only in its  individual  capacity  and  shall not be



construed  as  indemnities  of the Trust  Indenture  Estate or the Trust  Estate
(except to the extent,  if any, that First  Security has been  reimbursed by the
Trust  Indenture  Estate  or  the  Trust  Estate  for  amounts  covered  by  the
indemnities  contained  in this  Section 7). The  indemnities  contained in this
Section 7 shall survive the termination of this Trust Agreement. In addition, if
necessary,  First Security shall be entitled to  indemnification  from the Trust
Estate,  subject  to the  Lien  of  the  Trust  Indenture,  for  any  liability,
obligation,  loss, damage,  penalty,  tax, claim, action, suit, cost, expense or
disbursement  indemnified  against  pursuant to this Section 7 to the extent not
reimbursed by Lessee,  Owner Participant or others, but without releasing any of
them from their respective agreements of reimbursement;  and, to secure the same
First Security shall have a lien on the Trust Estate, subject to the lien of the
Trust  Indenture and subject  further to the  provisions  of Section 6.7,  which
shall be prior to any interest  therein of Owner  Participant.  The payor of any
indemnity  under this Section 7 shall be  subrogated  to any right of the person
indemnified in respect of the matter as to which such indemnity was paid.

SECTION 8.     TRANSFER OF OWNER PARTICIPANT'S INTEREST

      8.1      TRANSFER OF INTEREST

      All provisions of Section 10 of the  Participation  Agreement  shall (with
the same  force  and  effect  as if set  forth in full in this  Section  8.1) be
applicable to any assignment,  conveyance or other transfer by Owner Participant
of any of its right,  title or interest in and to the  Participation  Agreement,
the  Trust  Estate  or this  Trust  Agreement.  If there is more  than one Owner
Participant, no assignment, conveyance or other transfer by an Owner Participant
of any of its right,  title or  interest in and to this Trust  Agreement  or the
Trust Estate shall be valid unless each other Owner  Participant's prior written
consent  (which  consent may be withheld  in the sole  discretion  of such other
Owner Participant) is given to such assignment, conveyance or other transfer.

      8.2      ACTIONS OF OWNER PARTICIPANTS

      If at any time prior to the  termination of this Trust  Agreement there is
more than one Owner  Participant,  then,  subject to Section  11.5,  during such
time,  if any  action  is  required  to be taken by all Owner  Participants  and
whenever any direction,  authorization,  approval, consent, instruction or other
action is permitted to be given or taken by Owner Participant, it shall be given
or taken only upon unanimous agreement of all Owner Participants; PROVIDED, that



the termination of this Trust Agreement pursuant to Section 11.2 may be effected
upon the election of any Owner Participant.

SECTION 9.     SUCCESSOR OWNER TRUSTEES; CO-TRUSTEES

      9.1      RESIGNATION OF OWNER TRUSTEE; APPOINTMENT OF SUCCESSOR

               9.1.1    RESIGNATION OR REMOVAL

      Owner Trustee or any successor  Owner Trustee (a) shall resign if required
to do so  pursuant  to  Section  13.3  of the  Participation  Agreement  or upon
obtaining  Actual  Knowledge  of any  facts  that  would  cast  doubt  upon  its
continuing  status as a Citizen of the  United  States and (b) may resign at any
time  without  cause by giving at least 60 days' prior  written  notice to Owner
Participant,  Mortgagee and Lessee,  such  resignation  to be effective upon the
assumption of the trusts  hereunder by the successor Owner Trustee under Section
9.1.2. In addition, Owner Participant may at any time remove Owner Trustee, with
or without cause by a notice in writing  delivered to Owner  Trustee,  Mortgagee
and Lessee,  such  removal to be  effective  upon the  assumption  of the trusts
hereunder by the successor Owner Trustee under Section 9.1.2, PROVIDED, that, in
the case of a removal without cause,  unless a Lease Event of Default shall have
occurred  and be  continuing,  such  removal  shall be subject to the consent of
Lessee (which consent shall not be  unreasonably  withheld).  In the case of the
resignation  or  removal  of Owner  Trustee,  Owner  Participant  may  appoint a
successor  Owner Trustee by an  instrument  signed by Owner  Participant,  with,
unless a Lease  Event of Default  shall have  occurred  and be  continuing,  the
consent of Lessee  (which  consent  shall not be  unreasonably  withheld).  If a
successor Owner Trustee shall not have been appointed  within 30 days after such
notice of resignation or removal,  Owner Trustee, any Owner Participant,  Lessee
or  Mortgagee  may apply to any court of  competent  jurisdiction  to  appoint a
successor  Owner  Trustee to act until such time,  if any, as a successor  shall
have been appointed as above provided.  Any successor Owner Trustee so appointed
by such court shall  immediately  and without  further act be  superseded by any
successor  Owner Trustee  appointed as above  provided  within one year from the
date of the appointment by such court.

               9.1.2    EXECUTION AND DELIVERY OF DOCUMENTS, ETC.

      Any successor Owner Trustee, however appointed,  shall execute and deliver
to the predecessor Owner Trustee,  with a copy to Owner Participant,  Lessee and
Mortgagee, an instrument accepting such appointment and assuming the obligations



of Owner  Trustee,  in its individual  capacity and as Owner Trustee,  under the
Owner Trustee  Agreements,  and thereupon such successor Owner Trustee,  without
further act,  shall  become  vested with all the  estates,  properties,  rights,
powers,  duties and trusts of the predecessor  Owner Trustee in the trusts under
this Trust  Agreement  with like effect as if originally  named Owner Trustee in
this  Trust  Agreement;  but  nevertheless,  upon the  written  request  of such
successor  Owner  Trustee,  such  predecessor  Owner  Trustee  shall execute and
deliver an instrument  transferring  to such successor  Owner Trustee,  upon the
trusts herein expressed, all the estates, properties,  rights, powers and trusts
of such predecessor Owner Trustee, and such predecessor Owner Trustee shall duly
assign,  transfer,  deliver  and pay over to such  successor  Owner  Trustee all
monies or other  property then held by such  predecessor  Owner Trustee upon the
trusts herein  expressed.  Upon the  appointment of any successor  Owner Trustee
under this  Section  9.1,  the  predecessor  Owner  Trustee  will  execute  such
documents as are provided to it by such  successor  Owner  Trustee and will take
such further  actions as are requested of it by such successor  Owner Trustee as
are required to cause  registration of the Aircraft included in the Trust Estate
to be transferred upon the records of the FAA, or other  governmental  authority
having jurisdiction, into the name of the successor Owner Trustee.

               9.1.3    QUALIFICATIONS

      Any successor Owner Trustee, however appointed,  shall be a Citizen of the
United States and shall also be a bank or trust company organized under the Laws
of the United States or any state thereof having a combined  capital and surplus
of at least  $100,000,000,  if there be such an  institution  willing,  able and
legally  qualified  to  perform  the  duties of Owner  Trustee  under this Trust
Agreement upon  reasonable or customary  terms.  No such successor Owner Trustee
shall be located in a jurisdiction  which creates material adverse  consequences
for  Lessee  (unless  such  material  adverse  consequences  would be created by
substantially  all jurisdictions  where major banking or trust  institutions are
located).

               9.1.4    MERGER, ETC.

      Any  corporation  into which First  Security may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion or  consolidation  to which First Security  shall be a party,  or any
corporation  to which  substantially  all the corporate  trust business of First
Security may be  transferred,  shall,  subject to the terms of Section 9.1.3, be
Owner Trustee under this Trust  Agreement  without further act,  PROVIDED,  that
such corporation shall not also be the Mortgagee.



      9.2      CO-TRUSTEES AND SEPARATE TRUSTEES

      (a) If at any time it shall be necessary or prudent in order to conform to
any Law of any  jurisdiction  in which  all or any part of the  Trust  Estate is
located, or Owner Trustee being advised by counsel shall determine that it is so
necessary or prudent in the interest of Owner  Participant or Owner Trustee,  or
Owner  Trustee  shall have been  directed to do so by Owner  Participant,  Owner
Trustee  and  Owner   Participant   shall   execute  and  deliver  an  agreement
supplemental hereto and all other instruments and agreements necessary or proper
to  constitute  another bank or trust company or one or more persons (any or all
of which shall be a Citizen of the United States)  approved by Owner Trustee and
Owner Participant,  either to act as co-trustee,  jointly with Owner Trustee, or
to act as separate  trustee under this Trust  Agreement (any such  co-trustee or
separate trustee being herein sometimes referred to as an "additional trustee").
In the event Owner  Participant  shall not have joined in the  execution of such
agreements'  supplemental  hereto within ten days after the receipt of a written
request  from  Owner  Trustee  so to do, or in case a Lease  Event of Default or
Indenture Event of Default shall occur and be continuing,  Owner Trustee may act
under the foregoing  provisions of this Section 9.2 without the  concurrence  of
Owner Participant; and Owner Participant hereby appoints Owner Trustee its agent
and  attorney-in-fact  to act for it  under  the  foregoing  provisions  of this
Section 9.2 in either of such contingencies.

      (b) Every  additional  trustee under this Trust  Agreement  shall,  to the
extent  permitted  by Law,  be  appointed  and act,  and Owner  Trustee  and its
successors shall act, subject to the following provisions and conditions:

            (i) All powers, duties,  obligations and rights conferred upon Owner
      Trustee in respect of the custody,  control and management of monies,  the
      Aircraft  or  documents  authorized  to  be  delivered  under  this  Trust
      Agreement or under the  Participation  Agreement shall be exercised solely
      by Owner Trustee;

           (ii) All other rights,  powers,  duties and obligations  conferred or
      imposed  upon  Owner  Trustee  shall  be  conferred  or  imposed  upon and
      exercised  or  performed  by Owner  Trustee  and such  additional  trustee
      jointly,  except to the extent that under any Law of any  jurisdiction  in
      which  any  particular  act or acts  are to be  performed  (including  the
      holding of title to the Trust Estate)  Owner Trustee shall be  incompetent
      or  unqualified  to perform such act or acts,  in which event such rights,
      powers,  duties and  obligations  shall be exercised and performed by such
      additional trustee;



          (iii) No  power  given  to,  or which  it is  provided  hereby  may be
      exercised by, any such  additional  trustee shall be exercised  under this
      Trust Agreement by such additional  trustee,  except jointly with, or with
      the consent in writing of, Owner Trustee;

           (iv) No trustee under this Trust Agreement shall be personally liable
      by reason of any action or omission of any other  trustee under this Trust
      Agreement;

            (v) Owner Participant,  at any time, by an instrument in writing may
      remove any such additional  trustee.  In the event that Owner  Participant
      shall not have joined in the execution of any such  instrument  within ten
      days after the receipt of a written  request from Owner  Trustee so to do,
      Owner Trustee shall have the power to remove any such  additional  trustee
      without the concurrence of Owner Participant; and Owner Participant hereby
      appoints  Owner  Trustee its agent and  attorney-in-fact  to act for it in
      such connection in such contingency; and

           (vi) No  appointment  of, or action by, any  additional  trustee will
      relieve Owner Trustee of any of its obligations under, or otherwise affect
      any of the terms of,  the Trust  Indenture  or  affect  the  interests  of
      Mortgagee or the Certificate Holders in the Trust Indenture Estate.

      (c) In case any separate  trustee under this Section 9.2 shall die, become
incapable of acting, resign or be removed, the title to the Trust Estate and all
rights and duties of such separate  trustee  shall,  so far as permitted by Law,
vest  in and be  exercised  by  Owner  Trustee,  without  the  appointment  of a
successor to such separate trustee.

SECTION 10.    SUPPLEMENTS AND AMENDMENTS TO TRUST AGREEMENT AND OTHER
               DOCUMENTS

      10.1     SUPPLEMENTS AND AMENDMENTS AND DELIVERY THEREOF

               10.1.1   SUPPLEMENTS AND AMENDMENTS

      Subject  to  Section  7.2.2 of the  Participation  Agreement,  this  Trust
Agreement may not be amended,  supplemented  or otherwise  modified except by an
instrument in writing signed by Owner Trustee and Owner Participant.  Subject to
Section  10.2,  Section  9.01 of the Trust  Indenture  and Section  7.6.7 of the
Participation Agreement, Owner Trustee will execute any amendment, supplement or
other  modification  of this  Trust  Agreement  or of any  other  Owner  Trustee
Agreement  which it is  requested  in writing  to execute by Owner  Participant,



except that Owner  Trustee shall not execute any such  amendment,  supplement or
other  modification  which,  by the  express  provisions  of  any  of the  above
documents,  requires the consent of any other party  unless such  consent  shall
have been obtained;  and PROVIDED,  that,  without the prior written  consent of
Owner Participant,  (a) no such supplement,  amendment or modification shall (i)
modify any of the  provisions  of Section 4 or this Section  10.1,  (ii) reduce,
modify or amend any  indemnities  in favor of Owner  Participant as set forth in
Section 9 of the  Participation  Agreement  or in the Tax  Indemnity  Agreement,
(iii)  reduce  the  amount  or  extend  the  time  of  payment  of  Basic  Rent,
Supplemental  Rent,  Stipulated Loss Value or Termination  Value as set forth in
the Lease (except in accordance  with Section 3 of the Lease) or (iv) modify any
of the rights of Owner  Participant  under the Trust  Indenture  and (b) no such
supplement,  amendment or modification shall require Owner Participant to invest
or  advance  funds or shall  entail any  additional  personal  liability  or the
surrender of any indemnification, claim or individual right on the part of Owner
Participant with respect to any agreement or obligation.

               10.1.2   DELIVERY OF AMENDMENTS AND SUPPLEMENTS TO
                        CERTAIN PARTIES

      A signed  copy of each  amendment  or  supplement  referred  to in Section
10.1.1  to which  Lessee is not a party  shall be  delivered  promptly  by Owner
Trustee to Lessee, and a signed copy of each amendment or supplement referred to
in Section 10.1.1 shall be delivered promptly by Owner Trustee to Mortgagee.

      10.2     DISCRETION AS TO EXECUTION OF DOCUMENTS

      Prior to executing any document  required to be executed by it pursuant to
the terms of Section 10.1, Owner Trustee shall be entitled to receive an opinion
of its counsel to the effect that the  execution of such  document is authorized
under this Trust Agreement. If in the opinion of Owner Trustee any such document
adversely  affects  any right,  duty,  immunity or  indemnity  in favor of Owner
Trustee under this Trust  Agreement or under any other Owner Trustee  Agreement,
Owner  Trustee may in its  discretion  decline to execute such  document  unless
Owner Trustee is furnished with  indemnification  from Lessee or any other party
upon terms and in amounts  reasonably  satisfactory  to Owner Trustee to protect
the Trust Estate and the Owner Trustee  against any and all  liabilities,  costs
and expenses arising out of the execution of such documents.

      10.3     ABSENCE OF REQUIREMENTS AS TO FORM

      It shall not be necessary for any written  request  furnished  pursuant to
Section  10.1 to specify the  particular  form of the  proposed  documents to be
executed  pursuant to such  Section  10.1,  but it shall be  sufficient  if such
request shall indicate the substance thereof.



      10.4     DISTRIBUTION OF DOCUMENTS

      Promptly after the execution by Owner Trustee of any document entered into
pursuant to Section 10.1,  Owner Trustee shall mail, by certified mail,  postage
prepaid, a conformed copy thereof to Owner Participant, but the failure of Owner
Trustee to mail such  conformed  copy shall not impair or affect the validity of
such document.

      10.5     NO REQUEST NEEDED AS TO LEASE SUPPLEMENT AND TRUST
               INDENTURE SUPPLEMENT

      No written  request  pursuant to Section  10.1 shall be required to enable
Owner Trustee to enter into,  pursuant to Section 3.1 and the Lease or the Trust
Indenture,  as the case may be, the Lease  Supplement  with Lessee and the Trust
Indenture Supplement.

SECTION 11.    MISCELLANEOUS

      11.1     TERMINATION OF TRUST AGREEMENT

      This Trust  Agreement and the trusts created hereby shall be of no further
force or effect  upon the earlier of (a) both the final  discharge  of the Trust
Indenture  pursuant  to  Section  10.01  thereof  and the  sale or  other  final
disposition  by Owner  Trustee of all  property  constituting  part of the Trust
Estate  and the  final  distribution  by Owner  Trustee  of all  monies or other
property or proceeds  constituting  part of the Trust Estate in accordance  with
Section 4, PROVIDED, that at such time Lessee shall have fully complied with all
of the terms of the Lease and the  Participation  Agreement or (b) 21 years less
one day after the death of the last  survivor of all of the  descendants  of the
grandparents  of  David  C.  Rockefeller  living  on the  date  of the  earliest
execution  of this  Trust  Agreement  by any  party  hereto,  but if this  Trust
Agreement  and the trusts  created  hereby shall be or become  authorized  under
applicable  Law to be valid for a period  commencing on the 21st  anniversary of
the death of such last  survivor  (or,  without  limiting the  generality of the
foregoing,  if legislation shall become effective  providing for the validity of
this  Trust  Agreement  and the  trusts  created  hereby  for a period  in gross
exceeding  the  period for which this  Trust  Agreement  and the trusts  created
hereby are hereinabove stated to extend and be valid), then this Trust Agreement
and the trusts  created  hereby  shall not  terminate  under this clause (b) but



shall  extend to and  continue in effect,  but only if such  nontermination  and
extension shall then be valid under applicable Law, until the day preceding such
date as the same shall, under applicable Law, cease to be valid;  otherwise this
Trust  Agreement and the trusts  created hereby shall continue in full force and
effect in  accordance  with the terms  hereof.  Except as expressly set forth in
Section  11.2,  this Trust  Agreement and the trusts  created  hereby may not be
revoked by Owner Participant.

      11.2     TERMINATION AT OPTION OF THE OWNER PARTICIPANT

      Notwithstanding  Section 11.1 hereof,  this  Agreement  and trust  created
hereby shall  terminate and the Trust Estate shall be  distributed  to the Owner
Participant,  and this Agreement  shall be of no further force and effect,  upon
the election of the Owner  Participant by notice to the Owner  Trustee,  if such
notice shall be  accompanied  by the written  agreement  (in form and  substance
satisfactory  to the  Owner  Trustee)  of the  Owner  Participant  assuming  all
obligations  of the  Owner  Trustee  under  or  contemplated  by  the  Operative
Agreements  or  incurred  by it as trustee  hereunder  and  releasing  the Owner
Trustee therefrom;  provided,  however, that such notice may be given only after
the time the Lien of the Trust  Indenture is  discharged  under Section 10.01 of
the Trust Indenture and after the Lease shall no longer be in effect.

      11.3     OWNER PARTICIPANT HAS NO LEGAL TITLE IN TRUST ESTATE

      No Owner  Participant  shall  have  legal  title to any part of the  Trust
Estate. No transfer,  by operation of Law or otherwise,  of any right, title and
interest  of Owner  Participant  in and to the Trust  Estate  under  this  Trust
Agreement  shall operate to terminate  this Trust  Agreement or the trusts under
this  Trust  Agreement  or  entitle  any  successors  or  transferees  of  Owner
Participant  to an  accounting  or to the transfer of legal title to any part of
the Trust Estate.

      11.4     ASSIGNMENT, SALE, ETC. OF AIRCRAFT

      Any  assignment,  sale,  transfer or other  conveyance  of the Aircraft by
Owner Trustee made pursuant to the terms of this Trust Agreement or of the Lease
or the  Participation  Agreement  shall  bind  Owner  Participant  and  shall be
effective to transfer or convey all right,  title and interest of Owner  Trustee
and Owner  Participant  in and to the  Aircraft.  No purchaser or other  grantee
shall be required to inquire as to the authorization,  necessity,  expediency or
regularity  of  such  assignment,  sale,  transfer  or  conveyance  or as to the
application of any sale or other proceeds with respect thereto by Owner Trustee.



      11.5     TRUST AGREEMENT FOR BENEFIT OF CERTAIN PARTIES ONLY

      Except  for  the  terms  of  Section  10 of  the  Participation  Agreement
incorporated in Section 8 and except as otherwise provided in Sections 5.1, 6.7,
9, 10.1 and 11.1,  nothing in this Trust Agreement,  whether express or implied,
shall be  construed  to give any  person  other  than  Owner  Trustee  and Owner
Participant any legal or equitable right, remedy or claim under or in respect of
this Trust Agreement;  and this Trust Agreement shall be held to be for the sole
and exclusive benefit of Owner Trustee and Owner Participant.

      11.6     CITIZENSHIP OF OWNER PARTICIPANT

      If at any time there  shall be more than one Owner  Participant,  then any
Owner  Participant  who shall cease to be a Citizen of the United  States  shall
have no voting or similar  rights under this Trust  Agreement  and shall have no
right to direct, influence or limit the exercise of, or to prevent the direction
or influence  of, or place any  limitation  on the exercise of, Owner  Trustee's
authority or to remove Owner Trustee.

      11.7     NOTICES

      Unless otherwise expressly permitted by the terms of this Trust Agreement,
all notices, requests, demands,  authorizations,  directions,  consents, waivers
and other communications  required or permitted to be made, given,  furnished or
filed under this Trust Agreement shall be in writing,  shall refer  specifically
to this Trust  Agreement  and shall be personally  delivered,  sent by telecopy,
telex or other means of electronic facsimile or telecommunication  transmission,
sent by registered mail or certified  mail,  return receipt  requested,  postage
prepaid,  or sent by overnight  courier service,  in each case to the respective
telex,  telecopy or other number or address set forth for such party in Schedule
1 to the  Participation  Agreement,  or to such other  telex,  telecopy or other
number or address as each party  hereto may  hereafter  specify by notice to the
other  parties  hereto.  Each  such  notice,  request,  demand,   authorization,
direction,  consent,  waiver  or other  communication  shall be  effective  when
received or, if made,  given,  furnished or filed (a) by telecopy or other means
of electronic facsimile or telecommunication  transmission,  when confirmed,  or
(b) by registered or certified mail,  three Business Days after being deposited,
properly addressed, in the U.S. mail.



      11.8     SEVERABILITY

      If any provision of this Trust Agreement shall be held invalid, illegal or
unenforceable in any respect in any jurisdiction,  then, to the extent permitted
by Law, (a) all other provisions hereof shall remain in full force and effect in
such jurisdiction and (b) such invalidity,  illegality or unenforceability shall
not affect the validity,  legality or  enforceability  of such  provision in any
other jurisdiction.  If, however,  any Law pursuant to which such provisions are
held invalid,  illegal or unenforceable may be waived, such Law is hereby waived
by the parties hereto to the full extent  permitted,  to the end that this Trust
Agreement  shall be deemed to be a valid and binding  agreement in all respects,
enforceable in accordance with its terms.

      11.9     WAIVERS, ETC.

      No  term  or  provision  hereof  may be  changed,  waived,  discharged  or
terminated  orally,  but  only  by an  instrument  in  writing  entered  into in
compliance  with the terms of Section  10;  and any  waiver of the terms  hereof
shall be effective  only in the specific  instance and for the specific  purpose
given.

      11.10    COUNTERPARTS

      This Trust Agreement and any amendments,  waivers, consents or supplements
hereto  may be  executed  in any number of  counterparts,  each of which when so
executed shall be deemed to be an original, and all of which counterparts, taken
together, shall constitute one and the same instrument.

      11.11    BINDING EFFECT, ETC.

      All covenants and agreements  contained in this Trust  Agreement  shall be
binding upon,  and inure to the benefit of, Owner Trustee and its successors and
assigns,  and Owner  Participant and its successors and, to the extent permitted
by Section 8, assigns. Any request, notice, direction,  consent, waiver or other
instrument or action by Owner Participant shall bind its successors and assigns.

      11.12    HEADINGS; REFERENCES

      The headings and the table of contents  used in this Trust  Agreement  are
for convenience of reference only and shall not define or limit any of the terms
or provisions  hereof and shall not in any way affect the construction of, or be
taken into consideration in interpreting, this Trust Agreement.



      11.13    GOVERNING LAW

      THIS TRUST  AGREEMENT SHALL IN ALL RESPECTS BE GOVERNED BY THE LAWS OF THE
STATE OF UTAH , INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE,
WITHOUT GIVING EFFECT TO PRINCIPLES OF CONFLICTS OF LAWS.


                     [This space intentionally left blank.]








      IN WITNESS WHEREOF, the parties hereto have caused this Trust Agreement to
be duly executed by their  respective  officers  thereunto duly authorized as of
the day and year first above written.


                                          [______________________________]


                                          By   __________________________
                                               Name:
                                               Title:


                                          FIRST SECURITY BANK, NATIONAL
                                          ASSOCIATION


                                          By   __________________________
                                               Name:
                                               Title:



     ----------------------------------------------------------------------

                       TRUST INDENTURE AND MORTGAGE [___]


                        Dated as of [____________, 199_]


                                     Between


                   FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                         not in its individual capacity,
                       except as expressly stated herein,
                          but solely as Owner Trustee,


                                  Owner Trustee


                                       and


                            WILMINGTON TRUST COMPANY,
                         not in its individual capacity,
                       except as expressly stated herein,
                            but solely as Mortgagee,


                                    Mortgagee


     ----------------------------------------------------------------------


                            EQUIPMENT NOTES COVERING
                         ONE BOEING [________] AIRCRAFT
                     BEARING U.S. REGISTRATION MARK N[_____]
                      LEASED BY CONTINENTAL AIRLINES, INC.



     ----------------------------------------------------------------------




                                TABLE OF CONTENTS

                                                                          Page

GRANTING CLAUSE   ..........................................................2

                                    ARTICLE I

                                   DEFINITIONS

                                   ARTICLE II

                               THE EQUIPMENT NOTES
SECTION 2.01      Form of Equipment Notes................................... 8
SECTION 2.02      Issuance and Terms of Equipment Notes.....................13
SECTION 2.03      Payments from Trust Indenture Estate Only.................15
SECTION 2.04      Method of Payment.........................................17
SECTION 2.05      Application of Payments...................................19
SECTION 2.06      Termination of Interest in Trust Indenture Estate.........20
SECTION 2.07      Registration Transfer and Exchange of Equipment Notes.....20
SECTION 2.08      Mutilated, Destroyed, Lost or Stolen Equipment Notes......21
SECTION 2.09      Payment of Expenses on Transfer; Cancellation.............22
SECTION 2.10      Mandatory Redemptions of Equipment Notes..................22
SECTION 2.11      Voluntary Redemptions of Equipment Notes..................22
SECTION 2.12      Redemptions; Notice of Redemption.........................23
SECTION 2.13      Option to Purchase Equipment Notes........................23
SECTION 2.14      Subordination.............................................24

                                   ARTICLE III

         RECEIPT, DISTRIBUTION AND APPLICATION OF INCOME FROM THE TRUST
                                INDENTURE ESTATE

SECTION 3.01      Basic Rent Distribution...................................25
SECTION 3.02      Event of Loss; Replacement; Voluntary Termination;
                  Optional Redemption ......................................26
SECTION 3.03      Payments After Event of Default...........................27
SECTION 3.04      Certain Payments..........................................30
SECTION 3.05      Other Payments............................................30
SECTION 3.06      Payments to Owner Trustee.................................31

                                   ARTICLE IV

             COVENANTS OF OWNER TRUSTEE; EVENTS OF DEFAULT; REMEDIES
                                  OF MORTGAGEE
SECTION 4.01      Covenants of Owner Trustee................................31
SECTION 4.02      Event of Default..........................................32
SECTION 4.03      Certain Rights............................................34
SECTION 4.04      Remedies..................................................36



                                TABLE OF CONTENTS
                                   (Continued)
                                                                           Page

SECTION 4.05      Return of Aircraft, Etc...................................38
SECTION 4.06      Remedies Cumulative.......................................39
SECTION 4.07      Discontinuance of Proceedings.............................40
SECTION 4.08      Waiver of Past Defaults...................................40
SECTION 4.09      Appointment of Receiver...................................40
SECTION 4.10      Mortgagee Authorized to Execute Bills of Sale, Etc........40
SECTION 4.11      Rights of Note Holders to Receive Payment.................41

                                    ARTICLE V

                             DUTIES OF THE MORTGAGEE
SECTION 5.01      Notice of Event of Default................................42
SECTION 5.02      Action Upon Instructions; Certain Rights and Limitations..42
SECTION 5.03      Indemnification...........................................45
SECTION 5.04      No Duties Except as Specified in Trust Indenture or
                  Instructions .............................................46
SECTION 5.05      No Action Except Under Lease, Trust Indenture or
                  Instructions .............................................46
SECTION 5.06      Replacement Airframes and Replacement Engines.............46
SECTION 5.07      Indenture Supplements for Replacements....................47
SECTION 5.08      Effect of Replacement.....................................47
SECTION 5.09      Investment of Amounts Held by Mortgagee...................47

                                   ARTICLE VI

                       THE OWNER TRUSTEE AND THE MORTGAGEE
SECTION 6.01      Acceptance of Trusts and Duties...........................48
SECTION 6.02      Absence of Duties.........................................48
SECTION 6.03      No Representations or Warranties as to Aircraft or
                  Documents ................................................49
SECTION 6.04      No Segregation of Monies; No Interest.....................49
SECTION 6.05      Reliance; Agreements; Advice of Counsel...................50
SECTION 6.06      Capacity in Which Acting..................................50
SECTION 6.07      Compensation..............................................50
SECTION 6.08      Instructions from Note Holders............................51

                                   ARTICLE VII

                  INDEMNIFICATION OF MORTGAGEE BY OWNER TRUSTEE
SECTION 7.01      Scope of Indemnification..................................51

                                  ARTICLE VIII

                         SUCCESSOR AND SEPARATE TRUSTEES
SECTION 8.01      Notice of Successor Owner Trustee.........................52
SECTION 8.02      Resignation of Mortgagee; Appointment of Successor........52
SECTION 8.03      Appointment of Additional and Separate Trustees...........53




                                TABLE OF CONTENTS
                                  (Continued)

                                                                          Page

                                   ARTICLE IX

          SUPPLEMENTS AND AMENDMENTS TO THIS TRUST INDENTURE AND OTHER
                                    DOCUMENTS
SECTION 9.01      Instructions of Majority; Limitations.....................55
SECTION 9.02      Trustees Protected........................................57
SECTION 9.03      Documents Mailed to Note Holders..........................57
SECTION 9.04      No Request Necessary for Lease Supplement or Trust
                  Indenture Supplement .....................................57

                                    ARTICLE X

                                  MISCELLANEOUS
SECTION 10.01     Termination of Trust Indenture............................57
SECTION 10.02     No Legal Title to Trust Indenture Estate in Note Holders..58
SECTION 10.03     Sale of Aircraft by Mortgagee Is Binding..................58
SECTION 10.04     Trust Indenture for Benefit of Owner Trustee, Mortgagee,
                  Owner Participant, Note Holders and Other Holders of
                  Secured Obligations ......................................58
SECTION 10.05     Notices...................................................58
SECTION 10.06     Severability..............................................59
SECTION 10.07     No Oral Modification or Continuing Waivers................59
SECTION 10.08     Successors and Assigns....................................59
SECTION 10.09     Headings..................................................59
SECTION 10.10     Normal Commercial Relations...............................59
SECTION 10.11     Governing Law; Counterpart Form...........................60
SECTION 10.12     Voting By Note Holders....................................60
SECTION 10.13     Bankruptcy................................................60

EXHIBIT A               Form of Trust Indenture and Mortgage Supplement

SCHEDULE I              Equipment Notes Amortization and Interest Rates





                       TRUST INDENTURE AND MORTGAGE [___]


            TRUST INDENTURE AND MORTGAGE [___], dated as of [___________,  199_]
("Trust  Indenture"),  between FIRST  SECURITY  BANK,  NATIONAL  ASSOCIATION,  a
national  banking  association,  not  in  its  individual  capacity,  except  as
expressly  stated herein,  but solely as Owner Trustee under the Trust Agreement
referred to below (together with its successors under the Trust  Agreement,  the
"Owner Trustee"),  and WILMINGTON TRUST COMPANY, a Delaware banking corporation,
not in its individual capacity, except as expressly stated herein, but solely as
Mortgagee hereunder (together with its successors hereunder, the "Mortgagee").

                               W I T N E S S E T H

            WHEREAS, all capitalized terms used herein shall have the respective
meanings set forth or referred to in Article I hereof;

            WHEREAS,  the  Owner  Participant  and  the  Owner  Trustee  in  its
individual  capacity have entered into the Trust Agreement whereby,  among other
things,  (i) the Owner  Trustee has  established a certain trust for the use and
benefit of the Owner Participant subject, however, to the Trust Indenture Estate
created  pursuant  hereto for the use and benefit  of, and with the  priority of
payment to, the holders of Equipment Notes issued hereunder,  and (ii) the Owner
Trustee has been authorized and directed to execute and deliver this Agreement;

            WHEREAS,  the parties hereto desire by this Trust  Indenture,  among
other things, (i) to provide for the issuance by the Owner Trustee of the Series
of Equipment Notes specified on Schedule I hereto (it being  understood that not
all Series may be issued,  in which case  references in this Trust  Indenture to
Series not issued shall be disregarded)  and (ii) to provide for the assignment,
mortgage and pledge by the Owner Trustee to the Mortgagee,  as part of the Trust
Indenture Estate  hereunder,  among other things,  of all of the Owner Trustee's
right,  title and interest in and to the  Aircraft  and,  except as  hereinafter
expressly provided,  all of the Owner Trustee's right, title and interest in, to
and under the Lease and the  Participation  Agreement and all payments and other
amounts received  hereunder or thereunder in accordance with the terms hereof or
thereof, as security for, among other things, the Owner Trustee's obligations to
the Note Holders;

            WHEREAS, all things have been done to make the Equipment Notes, when
executed by the Owner Trustee and  authenticated  and delivered by the Mortgagee
hereunder,  the valid, binding and enforceable obligations of the Owner Trustee;
and

            WHEREAS,  all  things  necessary  to make this Trust  Indenture  the
valid,  binding  and  legal  obligation  of the Owner  Trustee  for the uses and
purposes  herein set forth,  in  accordance  with its terms,  have been done and
performed and have happened;




                                 GRANTING CLAUSE

            NOW, THEREFORE, THIS TRUST INDENTURE AND MORTGAGE WITNESSETH,  that,
to secure the prompt payment of the Original Amount of, interest on,  Make-Whole
Amount,  if any, and all other amounts due with respect to, all Equipment  Notes
from time to time outstanding  hereunder according to their tenor and effect and
to  secure  the  performance  and  observance  by the Owner  Trustee  of all the
agreements,  covenants and provisions  contained herein and in the Participation
Agreement and the Equipment Notes, for the benefit of the Note Holders, the Loan
Participants and other holders of Secured  Obligations and the prompt payment of
all amounts from time to time owing hereunder and under Participation  Agreement
to the Loan  Participants,  the Note  Holders  and/or  other  holders of Secured
Obligations  by the Owner  Trustee and for the uses and  purposes and subject to
the terms and provisions hereof, and in consideration of the premises and of the
covenants herein contained,  and of the acceptance of the Equipment Notes by the
holders thereof,  and for other good and valuable  consideration the receipt and
adequacy  whereof  are  hereby  acknowledged,  the Owner  Trustee  has  granted,
bargained,  sold,  assigned,  transferred,   conveyed,  mortgaged,  pledged  and
confirmed,  and does hereby grant,  bargain,  sell,  assign,  transfer,  convey,
mortgage,  pledge and confirm,  unto the Mortgagee,  its successors in trust and
assigns, for the security and benefit of the Loan Participants, the Note Holders
and other holders of Secured Obligations,  a first priority security interest in
and mortgage  lien on all right,  title and interest of the Owner Trustee in, to
and under the following described property,  rights and privileges,  whether now
or  hereafter  acquired,  other than  Excluded  Payments  (which,  collectively,
excluding  Excluded Payments but including all property  hereafter  specifically
subject  to the  Lien  of  this  Trust  Indenture  by the  terms  hereof  or any
supplement  hereto,  are  included  within,  and are  referred to as, the "Trust
Indenture Estate"), to wit:

            (1) The Airframe which is one Boeing [______]  aircraft with the FAA
      Registration  number of N[_____] and the  manufacturer's  serial number of
      [_______]   and   [_________]   Engines,   each  of  which  Engines  is  a
      [_______________________] engine with the manufacturer's serial numbers of
      [_____ and  _____],  is of 750 or more  rated  takeoff  horsepower  or the
      equivalent of such horsepower (such Airframe and Engines more particularly
      described in the Indenture  Supplement  executed and delivered as provided
      herein) as the same is now and will hereafter be constituted,  whether now
      owned by the Owner Trustee or hereafter acquired, leased or intended to be
      leased under the Lease,  and in the case of such  Engines,  whether or not
      any such Engine  shall be  installed in or attached to the Airframe or any
      other airframe,  together with (a) all Parts of whatever nature, which are
      from  time to time  included  within  the  definitions  of  "Airframe"  or
      "Engines",   whether  now  owned  or  hereafter  acquired,  including  all
      substitutions,  renewals and replacements of and additions,  improvements,
      accessions  and  accumulations  to the  Airframe  and Engines  (other than
      additions,  improvements,  accessions and  accumulations  which constitute
      appliances, parts, instruments, appurtenances, accessories, furnishings or
      other  equipment  excluded  from  the  definition  of  Parts)  and (b) all
      Aircraft Documents;




            (2) All right,  title,  interest,  claims  and  demands of the Owner
      Trustee, as Lessor, in, to and under the Lease,  together with all rights,
      powers,  privileges,  options and other  benefits of the Owner  Trustee as
      lessor under the Lease,  including the immediate and  continuing  right to
      receive and collect all Rent, income, revenues, issues, profits, insurance
      proceeds, condemnation awards and other payments, tenders and security now
      or  hereafter  payable  to or  receivable  by the  Lessor  under the Lease
      pursuant thereto,  and, subject to Section 5.02 hereof,  the right to make
      all waivers and agreements,  to give and receive copies of all notices and
      other instruments or communications,  to accept surrender or redelivery of
      the Aircraft or any part  thereof,  as well as all the rights,  powers and
      remedies on the part of the Owner  Trustee as Lessor  under the Lease,  to
      take  such  action  upon  the  occurrence  of a  Lease  Event  of  Default
      thereunder, including the commencement, conduct and consummation of legal,
      administrative or other proceedings, as shall be permitted by the Lease or
      by Law,  and to do any and all  other  things  whatsoever  which the Owner
      Trustee or any lessor is or may be  entitled  to do under or in respect of
      the Lease and any right to restitution from the Lessee or any other Person
      in respect of any determination of invalidity of the Lease;

            [(3)] Each Permitted Sublease assignment and each assigned Permitted
      Sublease  (to  the  extent   assigned   under  such   Permitted   Sublease
      assignment),  and  including,  without  limitation,  all  rents  or  other
      payments of any kind made under such assigned  Permitted  Sublease (to the
      extent assigned under such Permitted Sublease assignment);]

            [(3)/(4)]  All right,  title,  interest,  claims and  demands of the
      Owner Trustee in, to and under:

            (a)   the Purchase Agreement and the GTA;

            (b)  the  Purchase  Agreement  Assignment,   with  the  Consent  and
Agreement and the Engine Consent and Agreement attached thereto;

            (c)   the Bills of Sale; and

            (d) any and all other contracts, agreements and instruments relating
to the  Airframe  and  Engines or any rights or  interests  therein to which the
Owner Trustee is now or may hereafter be a party;

            together with all rights, powers, privileges,  licenses,  easements,
      options  and other  benefits  of the Owner  Trustee  under each  contract,
      agreement and instrument  referred to in this clause [(3)/(4)],  including

- ----------
  Insert bracketed  language if the Lease provides for the  assignment of a 
      permitted sublease.



      the right to  receive  and  collect  all  payments  to the  Owner  Trustee
      thereunder now or hereafter  payable to or receivable by the Owner Trustee
      pursuant  thereto and,  subject to Section 5.02 hereof,  the right to make
      all  waivers  and  agreements,  to give  and  receive  notices  and  other
      instruments  or  communications,  or to take any other  action under or in
      respect of any  thereof or to take such action  upon the  occurrence  of a
      default thereunder,  including the commencement,  conduct and consummation
      of  legal,  administrative  or other  proceedings,  as shall be  permitted
      thereby  or by Law,  and to do any and all  other  things  which the Owner
      Trustee  is or  may  be  entitled  to  do  thereunder  and  any  right  to
      restitution from the Lessee,  the Owner Participant or any other Person in
      respect of any determination of invalidity of any thereof;

            [(4)/(5)] All rents, issues,  profits,  revenues and other income of
      the  property  subjected  or required to be  subjected to the Lien of this
      Trust  Indenture,  including all payments or proceeds payable to the Owner
      Trustee after termination of the Lease with respect to the Aircraft as the
      result of the sale, lease or other  disposition  thereof,  and all estate,
      right,  title and interest of every nature whatsoever of the Owner Trustee
      in and to the same;

            [(5)/(6)]  Without  limiting the  generality of the  foregoing,  all
      insurance  and  requisition  proceeds  with respect to the Aircraft or any
      part thereof,  including the  insurance  required  under Section 11 of the
      Lease;

            [(6)/(7)]  Without  limiting the  generality of the  foregoing,  all
      rights of the Owner  Trustee to  amounts  paid or payable by Lessee to the
      Owner  Trustee  under the  Participation  Agreement  and all rights of the
      Owner Trustee to enforce payments of any such amounts thereunder;

            [(7)/(8)]  Without  limiting the  generality of the  foregoing,  all
      monies  and  securities  from time to time  deposited  or  required  to be
      deposited with the Mortgagee pursuant to any terms of this Trust Indenture
      or the  Lease  or  required  hereby  or by the  Lease  to be  held  by the
      Mortgagee  hereunder as security for the  obligations  of the Lessee under
      the Lease or of the Owner Trustee hereunder; and

            [(8)/(9)] All proceeds of the foregoing;  excluding, however, in all
      events from each of foregoing clauses (1) through [(8)/(9)]  inclusive all
      Excluded Payments and the right to specifically enforce the same or to sue
      for damages for the breach thereof as provided in Section 5.02 hereof.

            Concurrently  with the delivery of this Trust  Indenture,  the Owner
Trustee will deliver to the Mortgagee the original  executed  counterpart of the
Lease and the Lease  Supplement  No. 1 (to each of which a chattel paper receipt
is attached),  and executed copies of the Participation  Agreement, the Purchase
Agreement  and the  GTA  (to  the  extent  assigned  by the  Purchase  Agreement
Assignment),  the Purchase Agreement Assignment,  with the Consent and Agreement
and the Engine Consent and Agreement attached thereto.




            TO HAVE AND TO HOLD all and singular the aforesaid property unto the
Mortgagee,  and  its  successors  and  assigns,  in  trust  for  the  equal  and
proportionate  benefit and security of the Loan  Participants,  the Note Holders
and the other holders of Secured Obligations, except as provided in Section 2.14
and Article III hereof  without any  preference,  distinction or priority of any
one Equipment Note over any other by reason of priority of time of issue,  sale,
negotiation,  date of maturity  thereof or otherwise for any reason  whatsoever,
and for the uses and purposes and in all cases and as to all property  specified
in clauses  (1)  through  [(8)/(9)]  inclusive  above,  subject to the terms and
provisions set forth in this Trust Indenture.

            It is  expressly  agreed  that  anything  herein  contained  to  the
contrary  notwithstanding,  the Owner  Trustee  shall  remain  liable  under the
Indenture  Agreements,   to  perform  all  of  the  obligations  assumed  by  it
thereunder,  except to the extent  prohibited or excluded from doing so pursuant
to the terms and provisions thereof,  and the Mortgagee,  the Loan Participants,
the Note  Holders  and the other  holders of Secured  Obligations  shall have no
obligation or liability under the Indenture Agreements,  by reason of or arising
out of the assignment hereunder, nor shall the Mortgagee, the Loan Participants,
the Note  Holders or the other  holders of Secured  Obligations  be  required or
obligated  in any  manner to perform or  fulfill  any  obligations  of the Owner
Trustee  under or pursuant to the  Indenture  Agreements,  or,  except as herein
expressly provided, to make any payment, or to make any inquiry as to the nature
or sufficiency of any payment  received by it, or present or file any claim,  or
take any action to collect or enforce the payment of any amounts  which may have
been assigned to it or to which it may be entitled at any time or times.

            The Owner Trustee does hereby  constitute the Mortgagee the true and
lawful attorney of the Owner Trustee, irrevocably, granted for good and valuable
consideration  and coupled with an interest and with full power of substitution,
and with full power (in the name of the Owner  Trustee or otherwise) to ask for,
require,  demand, receive,  compound and give acquittance for any and all monies
and claims for monies (in each case including insurance and requisition proceeds
but in all cases  excluding  Excluded  Payments)  due and to become due under or
arising out of the Indenture  Agreements,  and all other  property  which now or
hereafter  constitutes part of the Trust Indenture Estate, to endorse any checks
or other instruments or orders in connection therewith and to file any claims or
to take any action or to institute any proceedings  which the Mortgagee may deem
to be necessary or advisable in the premises. Without limiting the generality of
the  foregoing,  but  subject to the rights of the Owner  Trustee  and the Owner
Participant under Sections 2.13, 4.03 and 4.04(a) hereof, during the continuance
of any Event of Default under this Trust Indenture, the Mortgagee shall have the
right under such power of attorney  to accept any offer in  connection  with the
exercise of  remedies  as set forth  herein of any  purchaser  to  purchase  the
Airframe  and Engines and upon such  purchase to execute and deliver in the name
of and on behalf  of the Owner  Trustee  an  appropriate  bill of sale and other
instruments of transfer relating to the Airframe and Engines,  when purchased by
such  purchaser,  and to perform all other  necessary or  appropriate  acts with
respect to any such  purchase,  and in its  discretion to file any claim or take
any other  action or  proceedings,  either in its own name or in the name of the
Owner  Trustee  or  otherwise,   which  the  Mortgagee  may  deem  necessary  or
appropriate  to protect  and  preserve  the  right,  title and  interest  of the
Mortgagee  in and to such Rents and other sums and the  security  intended to be
afforded hereby; PROVIDED,  HOWEVER, that no action of the Mortgagee pursuant to



this  paragraph  shall  increase the  obligations  or  liabilities  of the Owner
Trustee to any Person beyond those obligations and liabilities  specifically set
forth in this Trust Indenture and in the other Operative  Agreements.  Under the
Lease,  Lessee is directed,  so long as this Trust Indenture shall not have been
fully  discharged,  to make all payments of Rent (other than Excluded  Payments)
and all other  amounts  which are required to be paid to or  deposited  with the
Owner Trustee pursuant to the Lease (other than Excluded  Payments) directly to,
or as directed by, the  Mortgagee at such address or addresses as the  Mortgagee
shall specify,  for application as provided in this Trust  Indenture.  The Owner
Trustee  agrees that  promptly  upon receipt  thereof,  it will  transfer to the
Mortgagee any and all monies from time to time received by it constituting  part
of the Trust Indenture  Estate,  for  distribution by the Mortgagee  pursuant to
this  Trust   Indenture,   except  that  the  Owner  Trustee  shall  accept  for
distribution  pursuant to the Trust  Agreement any amounts  distributed to it by
the Mortgagee under this Trust Indenture.

            The  Owner  Trustee  agrees  that at any time and from time to time,
upon the written  request of the Mortgagee,  the Owner Trustee will promptly and
duly execute and deliver or cause to be duly  executed and delivered any and all
such further  instruments  and documents as the Mortgagee  may  reasonably  deem
necessary or desirable to perfect,  preserve or protect the  mortgage,  security
interests and assignments  created or intended to be created hereby or to obtain
for the  Mortgagee  the full  benefits of the  assignment  hereunder  and of the
rights and powers herein granted.

            The Owner Trustee does hereby  warrant and represent that it has not
assigned or pledged,  and hereby covenants and agrees that it will not assign or
pledge, so long as the assignment hereunder shall remain in effect, and the Lien
hereof shall not have been released pursuant to Section 10.01 hereof, any of its
right,  title or interest hereby  assigned,  to anyone other than the Mortgagee,
and that it will not,  except as otherwise  provided in this Trust Indenture and
except with respect to Excluded Payments to which it is entitled, (i) accept any
payment  from  Lessee  [or any  Permitted  Sublessee]  under  any  Indenture
Agreement, (ii) enter into any agreement amending or supplementing any Indenture
Agreement,  (iii) execute any waiver or modification  of, or consent under,  the
terms of, or exercise any rights,  powers or  privileges  under,  any  Indenture
Agreement,  (iv) settle or  compromise  any claim  arising  under any  Indenture
Agreement or (v) submit or consent to the submission of any dispute,  difference
or other  matter  arising  under or in respect  of any  Indenture  Agreement  to
arbitration thereunder.

            The Owner  Trustee  does  hereby  agree that it will not without the
written consent of the Mortgagee:

            (a) receive or collect or agree to the receipt or  collection of any
payment (other than Excluded Payments) of Rent, including Basic Rent, Stipulated

- ----------
  Insert bracketed  language if the Lease provides for  the assignment  of a
      permitted sublease.



Loss  Value,  Termination  Value or any other  payment  to be made  pursuant  to
Section 9 or 10 of the Lease prior to the date for the payment thereof  provided
for by the Lease or assign, transfer or hypothecate (other than to the Mortgagee
hereunder) any payment of Rent (other than Excluded  Payments),  including Basic
Rent,  Stipulated Loss Value,  Termination Value or any other payment to be made
pursuant  to Section 9 or 10 of the  Lease,  then due or to accrue in the future
under the Lease in respect of the Airframe and Engines; or

            (b) except as contemplated by the Trust Agreement in connection with
the appointment of a successor owner trustee, sell, mortgage,  transfer,  assign
or  hypothecate  (other than to the  Mortgagee  hereunder)  its  interest in the
Airframe  and Engines or any part  thereof or in any amount to be received by it
from the use or  disposition  of the Airframe  and  Engines,  other than amounts
distributed to it pursuant to Article III hereof.

            It is hereby further  agreed that any and all property  described or
referred to in the granting  clauses  hereof which is hereafter  acquired by the
Owner Trustee shall IPSO FACTO, and without any other conveyance,  assignment or
act on the part of the Owner Trustee or the Mortgagee,  become and be subject to
the Lien herein granted as fully and completely as though specifically described
herein,  but nothing  contained in this  paragraph  shall be deemed to modify or
change  the  obligations  of  the  Owner  Trustee  contained  in  the  foregoing
paragraphs.

            The Owner  Trustee does hereby ratify and confirm the Lease and does
hereby  agree that it will not violate  any  covenant  or  agreement  made by it
therein, herein or in any other Owner Trustee Agreement.

            Notwithstanding   the  Granting  Clause  or  any  of  the  preceding
paragraphs,  there  is  hereby  excluded  from  the  foregoing  sale,  transfer,
assignment,  grant, pledge and security interest all Excluded Payments. Further,
nothing in the Granting Clause or the preceding  paragraphs  shall impair any of
the rights of the Owner  Trustee or the Owner  Participant  under  Section 2.13,
4.03, 4.04, 4.08, 5.02 or 5.03 hereof.

            IT IS HEREBY COVENANTED AND AGREED by and between the parties hereto
as follows:

                                    ARTICLE I

                                   DEFINITIONS

            Capitalized  terms  used  but not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed in the manner described, in Annex A to the Lease.




                                   ARTICLE II

                               THE EQUIPMENT NOTES


      SECTION 2.01.     FORM OF EQUIPMENT NOTES.

            The  Equipment  Notes shall be  substantially  in the form set forth
below:

            THIS  EQUIPMENT  NOTE  HAS  NOT  BEEN  REGISTERED  PURSUANT  TO  THE
SECURITIES  ACT OF 1933, AS AMENDED (THE "ACT"),  OR PURSUANT TO THE  SECURITIES
LAWS OF ANY  STATE.  ACCORDINGLY,  THIS  EQUIPMENT  NOTE MAY NOT BE SOLD  UNLESS
EITHER  REGISTERED  UNDER THE ACT AND SUCH APPLICABLE STATE LAWS OR AN EXEMPTION
FROM SUCH REGISTRATIONS IS AVAILABLE.

            FIRST SECURITY BANK,  NATIONAL  ASSOCIATION,  AS OWNER TRUSTEE UNDER
TRUST  AGREEMENT  [___]  DATED AS OF  [_______________,  199_].  SERIES  [_____]
LIMITED RECOURSE  EQUIPMENT NOTE DUE [____] ISSUED IN CONNECTION WITH THE BOEING
MODEL [_______] AIRCRAFT BEARING UNITED STATES REGISTRATION NUMBER N[_____].

No. ____                                                     Date: [ __________,
                                                                         199__ ]

                            $_______________________

       INTEREST RATE                                         MATURITY DATE

      [______________]                                       [____________]

            FIRST SECURITY  BANK,  NATIONAL  ASSOCIATION,  not in its individual
capacity but solely as Owner Trustee  (herein in such capacity called the "Owner
Trustee") under that certain Trust Agreement [___],  dated as of  [____________,
199_],  between the Owner  Participant  named therein and First  Security  Bank,
National  Association  (herein as such Trust  Agreement may be  supplemented  or
amended from time to time called the "Trust Agreement"),  hereby promises to pay
to __________________,  or the registered assignee thereof, the principal sum of
$____________ (the "Original  Amount"),  together with interest on the amount of
the Original Amount  remaining unpaid from time to time (calculated on the basis
of a year of 360 days  comprised of twelve  30-day  months) from the date hereof
until  paid in full at a rate per annum  equal to the Debt  Rate.  The  Original
Amount of this Equipment Note shall be payable in  installments on the dates set
forth in Schedule I hereto equal to the corresponding percentage of the Original
Amount of this Equipment Note set forth in Schedule I hereto. Accrued but unpaid
interest  shall be due and  payable in  semiannual  installments  commencing  on
[_____________,  199_],  and thereafter on [_______] and [_______] of each year,
to and including  [_______________].  Notwithstanding  the foregoing,  the final
payment  made on  this  Equipment  Note  shall  be in an  amount  sufficient  to
discharge in full the unpaid Original Amount and all accrued and unpaid interest



on,  and any other  amounts  due under,  this  Equipment  Note.  Notwithstanding
anything to the contrary  contained herein, if any date on which a payment under
this  Equipment  Note becomes due and payable is not a Business  Day,  then such
payment shall not be made on such  scheduled  date but shall be made on the next
succeeding  Business  Day and if such  payment  is made on such next  succeeding
Business Day, no interest shall accrue on the amount of such payment during such
extension.

            For  purposes  hereof,  the term "Trust  Indenture"  means the Trust
Indenture and Mortgage [___],  dated as of  [_____________,  199_],  between the
Owner Trustee and Wilmington Trust Company (the "Mortgagee"), as the same may be
amended or supplemented  from time to time. All other  capitalized terms used in
this Equipment  Note and not defined  herein shall have the respective  meanings
assigned in the Trust Indenture.

            This Equipment Note shall bear interest,  payable on demand,  at the
Payment Due Rate  (calculated  on the basis of a year of 360 days  comprised  of
twelve 30-day months) on any overdue  Original  Amount,  any overdue  Make-Whole
Amount,  if any,  and (to the extent  permitted by  applicable  Law) any overdue
interest and any other amounts payable hereunder which are overdue, in each case
for the period the same is  overdue.  Amounts  shall be overdue if not paid when
due (whether at stated maturity, by acceleration or otherwise).

            All payments of Original Amount,  interest,  Make-Whole  Amount,  if
any, and other  amounts,  if any, to be made by the Owner Trustee  hereunder and
under the Trust Indenture or the  Participation  Agreement shall be payable only
from the income and proceeds from the Trust Estate to the extent included in the
Trust Indenture  Estate and only to the extent that the Owner Trustee shall have
sufficient  income or proceeds  from the Trust Estate to the extent  included in
the Trust  Indenture  Estate to enable the  Mortgagee  to make such  payments in
accordance  with  the  terms  of  Section  2.03  and  Article  III of the  Trust
Indenture,  and each holder hereof,  by its  acceptance of this Equipment  Note,
agrees  that it will  look  solely to the  income  and  proceeds  from the Trust
Indenture  Estate to the extent  available for distribution to the holder hereof
as above provided and that none of the Owner Participant,  the Owner Trustee and
the  Mortgagee  is  personally  liable or liable in any manner  extending to any
assets  other  than the Trust  Indenture  Estate to the  holder  hereof  for any
amounts  payable  or any  liability  under  this  Equipment  Note or,  except as
provided  in the Trust  Indenture  or in the  Participation  Agreement,  for any
liability under the Trust Indenture or the  Participation  Agreement;  PROVIDED,
HOWEVER, that nothing herein contained shall limit, restrict or impair the right
of the  Mortgagee,  subject  always  to the terms  and  provisions  of the Trust
Indenture,  to accelerate the maturity of this Equipment Note upon occurrence of
an Event of Default under the Trust Indenture in accordance with Section 4.04(b)
of the Trust  Indenture,  to bring suit and obtain a judgment  against the Owner
Trustee  on this  Equipment  Note for  purposes  of  realizing  upon  the  Trust
Indenture  Estate and to exercise  all rights and  remedies  provided  under the
Trust Indenture or otherwise realize upon the Trust Indenture Estate as provided
under the Trust Indenture.

            There shall be maintained an Equipment Note Register for the purpose
of registering transfers and exchanges of Equipment Notes at the Corporate Trust
Office of the Mortgagee or at the office of any successor in the manner provided
in Section 2.07 of the Trust Indenture.




            The Original  Amount and interest  and other  amounts due  hereunder
shall be  payable in Dollars in  immediately  available  funds at the  Corporate
Trust Office of the Mortgagee,  or as otherwise provided in the Trust Indenture.
Each such payment  shall be made on the date such payment is due and without any
presentment or surrender of this Equipment Note,  except that in the case of any
final payment with respect to this  Equipment  Note, the Equipment Note shall be
surrendered promptly thereafter to the Mortgagee for cancellation.

            The holder hereof,  by its acceptance of this Equipment Note, agrees
that,  except as provided in the Trust  Indenture,  each payment of the Original
Amount,  Make-Whole  Amount, if any, and interest received by it hereunder shall
be applied, FIRST, to the payment of accrued interest on this Equipment Note (as
well as any  interest on any overdue  Original  Amount,  any overdue  Make-Whole
Amount,  if any, or, to the extent  permitted  by Law, any overdue  interest and
other amounts hereunder) to the date of such payment,  SECOND, to the payment of
the Original  Amount of this Equipment Note then due,  THIRD,  to the payment of
Make-Whole Amount, if any, and any other amount due hereunder or under the Trust
Indenture, and FOURTH, the balance, if any, remaining thereafter, to the payment
of installments  of the Original Amount of this Equipment Note remaining  unpaid
in the inverse order of their maturity.

            This Equipment Note is one of the Equipment Notes referred to in the
Trust  Indenture  which  have  been or are to be  issued  by the  Owner  Trustee
pursuant to the terms of the Trust Indenture. The Trust Indenture Estate is held
by the Mortgagee as security,  in part, for the Equipment  Notes. The provisions
of this Equipment Note are subject to the Trust  Indenture.  Reference is hereby
made  to  the  Trust  Indenture  for a  complete  statement  of the  rights  and
obligations  of the holder of,  and the nature and extent of the  security  for,
this  Equipment  Note and the rights and  obligations of the holders of, and the
nature and extent of the security for, any other  Equipment  Notes  executed and
delivered under the Trust Indenture, as well as for a statement of the terms and
conditions  of the Trust created by the Trust  Indenture,  to all of which terms
and  conditions  in  the  Trust  Indenture  each  holder  hereof  agrees  by its
acceptance of this Equipment Note.

            As  provided  in  the  Trust   Indenture   and  subject  to  certain
limitations  therein set forth,  this Equipment Note is exchangeable  for a like
aggregate   Original   Amount  of  Equipment   Notes  of  different   authorized
denominations, as requested by the holder surrendering the same.

            Prior  to due  presentment  for  registration  of  transfer  of this
Equipment  Note,  the Owner Trustee and the Mortgagee  shall treat the person in
whose  name  this  Equipment  Note is  registered  as the owner  hereof  for all
purposes,  whether or not this Equipment Note be overdue,  and neither the Owner
Trustee nor the Mortgagee shall be affected by notice to the contrary.

            This Equipment Note is subject to redemption as provided in Sections
2.10,  2.11 and 2.12 of the Trust  Indenture but not  otherwise.  This Equipment
Note is also subject to exchange and to purchase by the Owner Participant or the
Owner  Trustee  as  provided  in  Section  2.13 of the Trust  Indenture  but not
otherwise.  In addition,  this  Equipment Note may be accelerated as provided in
Section 4.04 of the Trust Indenture.




            [The indebtedness evidenced by this Equipment Note is, to the extent
and in the manner  provided in the Trust  Indenture,  subordinate and subject in
right of payment to the prior  payment in full of the  Secured  Obligations  (as
defined in the Trust  Indenture)  in respect of [Series A  Equipment  Notes]
[Series A and Series B  Equipment  Notes]  [Series A,  Series B and Series C
Equipment  Notes],  and  this  Equipment  Note  is  issued  subject  to such
provisions.  The Note Holder of this Equipment  Note, by accepting the same, (a)
agrees to and shall be bound by such provisions,  (b) authorizes and directs the
Mortgagee on his behalf to take such action as may be  necessary or  appropriate
to  effectuate  the  subordination  as provided in the Trust  Indenture  and (c)
appoints the Mortgagee his attorney-in-fact for such purpose.]

            Unless the certificate of authentication hereon has been executed by
or on behalf of the Mortgagee by manual signature, this Equipment Note shall not
be entitled to any benefit  under the Trust  Indenture or be valid or obligatory
for any purpose.

            THIS EQUIPMENT NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE INTERNAL LAWS OF THE STATE OF NEW YORK.

                                      * * *

- ----------
  To be inserted in the case of a Series B Equipment Note.

  To be inserted in the case of a Series C Equipment Note.

  To be inserted in the case of a Series D Equipment Note.

  To be inserted for each  Equipment  Note other than any Series A Equipment
      Note.



            IN WITNESS WHEREOF, the Owner Trustee has caused this Equipment Note
to be executed in its corporate name by its officer thereunto duly authorized on
the date hereof.


                                      FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                                          not in its individual capacity
                                          but solely as Owner Trustee




                                      By:______________________________________
                                         Name:
                                         Title:



                    MORTGAGEE'S CERTIFICATE OF AUTHENTICATION

            This   is  one  of  the   Equipment   Notes   referred   to  in  the
within-mentioned Trust Indenture.


                                         WILMINGTON TRUST COMPANY, as Mortgagee




                                         By____________________________________
                                           Name:
                                           Title:



                                   SCHEDULE I

                           EQUIPMENT NOTE AMORTIZATION


                                                      Percentage of
                                                     Original Amount
              Payment Date                             to be Paid
     ____________________________                 _________________________



                       [SEE SCHEDULE I TO TRUST INDENTURE

                        WHICH IS INSERTED UPON ISSUANCE]

                                      * * *

      SECTION 2.02.     ISSUANCE AND TERMS OF EQUIPMENT NOTES.

            The  Equipment  Notes shall be dated the date of  issuance  thereof,
shall be issued in up to four separate series  consisting of Series A, Series B,
Series C and Series D and in the maturities and principal amounts and shall bear
interest as specified in Schedule I hereto.  On the date of the  consummation of
the Transaction,  each Equipment Note shall be issued to the Subordination Agent
on behalf of the Applicable  Pass Through  Trustees  under the  Applicable  Pass
Through Trust Agreements. The Equipment Notes shall be issued in registered form
only.  The  Equipment  Notes  shall be issued  in  denominations  of $1,000  and



integral multiples thereof, except that one Equipment Note of each Series may be
in an amount that is not an integral multiple of $1,000.

            Each Equipment Note shall bear interest at the Debt Rate (calculated
on the basis of a year of 360 days  comprised  of twelve  30-day  months) on the
unpaid Original Amount thereof from time to time outstanding, payable in arrears
on [_____________,  199_], and on each [_______] and [_______]  thereafter until
maturity.  The Original  Amount of each  Equipment  Note shall be payable on the
dates  and in the  installments  equal to the  corresponding  percentage  of the
Original  Amount as set forth in  Schedule I hereto  which  shall be attached as
Schedule I to such Equipment  Notes.  Notwithstanding  the foregoing,  the final
payment  made under each  Equipment  Note  shall be in an amount  sufficient  to
discharge in full the unpaid Original Amount and all accrued and unpaid interest
on, and any other amounts due under,  such Equipment  Note.  Each Equipment Note
shall bear interest at the Payment Due Rate  (calculated  on the basis of a year
of 360 days  comprised  of twelve  30-day  months)  on any part of the  Original
Amount,  Make-Whole  Amount,  if any, and, to the extent permitted by applicable
Law, interest and any other amounts payable thereunder not paid when due for any
period  during which the same shall be overdue,  in each case for the period the
same is  overdue.  Amounts  shall be  overdue if not paid when due  (whether  at
stated maturity, by acceleration or otherwise).  Notwithstanding anything to the
contrary  contained  herein,  if any date on which a payment under any Equipment
Note becomes due and payable is not a Business  Day then such payment  shall not
be made on such scheduled date but shall be made on the next succeeding Business
Day  and if such  payment  is made on such  next  succeeding  Business  Day,  no
interest shall accrue on the amount of such payment during such extension.

            The Owner Trustee agrees to pay to the Mortgagee for distribution in
accordance with Section 3.04 hereof: (i) any and all indemnity amounts which are
payable  by the  Lessee  to (x) WTC and the  Mortgagee,  (y)  each  separate  or
additional  Trustee  appointed  pursuant to the Trust Indenture and (z) the Pass
Through Indemnitees pursuant to Section 9 of the Participation  Agreement;  (ii)
to the extent not payable  (whether or not in fact paid) under  Section  6(a) of
the Note Purchase Agreement (as originally in effect or amended with the consent
of the Owner Participant),  an amount equal to the fees payable to the Liquidity
Provider  under  Section  2.03 of each  Liquidity  Facility  and the related Fee
Letter (as defined in the Intercreditor  Agreement) multiplied by a fraction the
numerator of which shall be the then outstanding  aggregate  principal amount of
the Series A Equipment  Notes,  Series B Equipment  Notes and Series C Equipment
Notes  and the  denominator  of which  shall be the then  outstanding  aggregate
principal amount of all "Series A Equipment  Notes",  "Series B Equipment Notes"
and "Series C Equipment Notes" (each as defined in the Note Purchase Agreement);
(iii) (x) the amount equal to interest on any Downgrade  Advance (other than any
Applied Downgrade Advance) payable under Section 3.07 of each Liquidity Facility
minus  Investment  Earnings from such  Downgrade  Advance  multiplied by (y) the
fraction  specified in the foregoing  clause (ii);  (iv) (x) the amount equal to
interest on any  Non-Extension  Advance  (other  than any Applied  Non-Extension
Advance) payable under Section 3.07 of each Liquidity  Facility minus Investment
Earnings  from  such  Non-Extension  Advance  multiplied  by  (y)  the  fraction
specified in the  foregoing  clause (ii);  (v) any amounts owed to the Liquidity
Providers by the  Subordination  Agent as borrower under the second  sentence of
Section  7.05  of  each  Liquidity  Facility  (other  than  as a  result  of any



"prohibited  transaction"  within the  meaning of  Section  406 of the  Employee
Retirement Income Security Act of 1974, as amended, or Section 4975(c)(1) of the
Internal Revenue Code of 1986, as amended)  multiplied by the fraction specified
in the  foregoing  clause  (ii);  and (vi) if any  payment  default  shall  have
occurred  and be  continuing  with respect to interest on any Series A Equipment
Notes,  Series B Equipment Notes or Series C Equipment Notes, (x) the excess, if
any,  of (1) the  amount  equal  to  interest  on any  Unpaid  Advance,  Applied
Downgrade Advance or Applied Non-Extension Advance payable under Section 3.07 of
each Liquidity  Facility OVER (2) the sum of Investment  Earnings from any Final
Advance  plus any amount of interest at the  Payment Due Rate  actually  payable
(whether  or not in fact  paid) by the Owner  Trustee on the  overdue  scheduled
interest on the Equipment Notes in respect of which such Unpaid Advance, Applied
Downgrade Advance or Applied Non-Extension Advance was made, multiplied by (y) a
fraction the numerator of which shall be the then aggregate  overdue  amounts of
interest on the Series A Equipment Notes,  Series B Equipment Notes and Series C
Equipment Notes (other than interest becoming due and payable solely as a result
of acceleration of any such Equipment  Notes) and the denominator of which shall
be the then  aggregate  overdue  amounts of  interest on all "Series A Equipment
Notes",  "Series B  Equipment  Notes" and "Series C  Equipment  Notes"  (each as
defined in the Note Purchase  Agreement)  (other than interest  becoming due and
payable solely as a result of acceleration of any such "Equipment  Notes").  For
purposes of this  paragraph,  the terms "Applied  Downgrade  Advance",  "Applied
Non-Extension Advance", "Cash Collateral Account",  "Downgrade Advance",  "Final
Advance",  "Investment Earnings",  "Non-Extension  Advance" and "Unpaid Advance"
shall  have  the  meanings   specified  in  each   Liquidity   Facility  or  the
Intercreditor Agreement referred to therein.

            The Equipment Notes shall be executed on behalf of the Owner Trustee
by its President or one of its Vice  Presidents,  Assistant  Vice  Presidents or
Assistant  Secretaries or other authorized officer.  Equipment Notes bearing the
signatures of individuals  who were at any time the proper officers of the Owner
Trustee shall bind the Owner Trustee,  notwithstanding  that such individuals or
any of them have ceased to hold such  offices  prior to the  authentication  and
delivery of such Equipment  Notes or did not hold such offices at the respective
dates of such Equipment  Notes.  The Owner Trustee may from time to time execute
and deliver  Equipment  Notes with respect to the Aircraft to the  Mortgagee for
authentication  upon original issue and such Equipment  Notes shall thereupon be
authenticated  and  delivered by the Mortgagee  upon the written  request of the
Owner Trustee  signed by a Vice  President or Assistant  Vice President or other
authorized  officer  of the Owner  Trustee;  PROVIDED,  HOWEVER,  that each such
request shall specify the aggregate Original Amount of all Equipment Notes to be
authenticated  hereunder  on original  issue with  respect to the  Aircraft.  No
Equipment  Note shall be secured by or entitled to any benefit  under this Trust
Indenture or be valid or obligatory  for any  purposes,  unless there appears on
such  Equipment Note a certificate  of  authentication  in the form provided for
herein  executed  by  the  Mortgagee  by  the  manual  signature  of  one of its
authorized  officers and such certificate upon any Equipment Notes be conclusive
evidence,  and the only  evidence,  that  such  Equipment  Note  has  been  duly
authenticated and delivered hereunder.

            The  aggregate   Original  Amount  of  the  Equipment  Notes  issued
hereunder shall not exceed [__]% of Lessor's Cost.




      SECTION 2.03.     PAYMENTS FROM TRUST INDENTURE ESTATE ONLY.

            (a) Without  impairing  any of the other rights,  powers,  remedies,
privileges,  liens or security  interests of the Note  Holders  under this Trust
Indenture, each Note Holder, by its acceptance of an Equipment Note, agrees that
as between it and the Owner Trustee,  except as expressly provided in this Trust
Indenture, the Participation Agreement or any other Operative Agreement, (i) the
obligation  to make  all  payments  of the  Original  Amount  of,  interest  on,
Make-Whole  Amount,  if any,  and all  other  amounts  due with  respect  to the
Equipment Notes, and the performance by the Owner Trustee of every obligation or
covenant contained in this Trust Indenture and in the Participation Agreement or
any of the other Operative Agreements, shall be payable only from the income and
proceeds  from the Trust  Estate to the extent  included in the Trust  Indenture
Estate  and only to the extent  that the Owner  Trustee  shall  have  sufficient
income or  proceeds  from the Trust  Estate to the extent  included in the Trust
Indenture  Estate to enable the  Mortgagee to make such  payments in  accordance
with  the  terms  of   Article   III   hereof,   and  all  of  the   statements,
representations,  covenants and agreements  made by the Owner Trustee (when made
in such capacity)  contained in this Trust Indenture and any agreement  referred
to herein other than the Trust Agreement, unless expressly otherwise stated, are
made and  intended  only  for the  purpose  of  binding  the  Trust  Estate  and
establishing  the  existence of rights and remedies  which can be exercised  and
enforced against the Trust Estate;  therefore,  anything contained in this Trust
Indenture or such other agreements to the contrary  notwithstanding  (except for
any express provisions or representations  that the Owner Trustee is responsible
for, or is making, in its individual capacity, for which there would be personal
liability of the Owner  Trustee),  no recourse shall be had with respect to this
Trust  Indenture  or such  other  agreements  against  the Owner  Trustee in its
individual  capacity  or  against  any  institution  or person  which  becomes a
successor trustee or co-trustee or any officer,  director,  trustee,  servant or
direct or indirect  parent or controlling  Person or Persons of any of them, and
(ii)  none  of  the  Owner  Trustee,  in  its  individual  capacity,  the  Owner
Participant,   the  Mortgagee  and  any  officer,  director,  trustee,  servant,
employee, agent or direct or indirect parent or controlling Person or Persons of
any of them shall have any personal liability for any amounts payable hereunder,
under the  Participation  Agreement or any of the other Operative  Agreements or
under the Equipment Notes except as expressly  provided herein,  in the Lease or
in the Participation  Agreement;  PROVIDED,  HOWEVER,  that nothing contained in
this Section 2.03(a) shall be construed to limit the exercise and enforcement in
accordance  with the terms of this Trust  Indenture or such other  agreements of
rights and remedies against the Trust Indenture Estate. These provisions are not
intended as any release or  discharge  of the  indebtedness  represented  by the
Equipment Notes and the Trust Indenture, but are intended only as a covenant not
to sue the  Owner  Participant,  the Owner  Trustee  or the  Mortgagee  in their
individual   capacities,   except  as  expressly   provided  herein  or  in  the
Participation Agreement, for a deficiency with respect to such indebtedness, the
indebtedness  represented  by this Trust  Indenture and the  Equipment  Notes to
remain in full force and  effect as fully as though  these  provisions  were not
contained in this Trust Indenture.  The Owner Trustee hereby  acknowledges  that
the Note Holders have expressly  reserved all their rights and remedies  against
the Trust  Indenture  Estate,  including the right, in the event of a default in
the payment of all or part of the Original  Amount of,  interest on,  Make-Whole
Amount,  if any,  or any other  amount due with  respect to any  Equipment  Note
within  the  periods  provided  for in  Section  4.02(b)  hereof,  or  upon  the
occurrence  and  continuation  of any other  Event of  Default  under this Trust



Indenture,  to  foreclose  upon this  Trust  Indenture,  and/or to  receive  the
proceeds  from the Trust  Indenture  Estate and  otherwise  to enforce any other
right under this Trust  Indenture.  Nothing in this  Section  2.03(a)  shall (x)
release the Owner Participant from personal liability,  or constitute a covenant
not to sue the Owner Participant,  for any breach by it of any of its covenants,
representations  or warranties  contained in the Participation  Agreement or for
any  of the  payments  it has  agreed  to  make  pursuant  to the  Participation
Agreement or (y) release the Owner  Trustee or  constitute a covenant not to sue
the Owner  Trustee for any breach by it of any  representations,  warranties  or
covenants of the Owner  Trustee  contained in the  Operative  Agreements  or (z)
release the Owner Trustee in its individual capacity from personal liability, or
constitute a covenant not to sue the Owner  Trustee in its  individual  capacity
for any breach by it of any  representations,  warranties  or  covenants  of the
Owner Trustee made in its individual capacity in the Operative Agreements.

            (b) If (i) all or any part of the Trust Estate  becomes the property
of, or the Owner Trustee or Owner Participant  becomes,  a debtor subject to the
reorganization  provisions  of  the  Bankruptcy  Code,  (ii)  pursuant  to  such
reorganization provisions, including Section 1111(b) of the Bankruptcy Code, the
Owner Trustee (in its individual capacity) or the Owner Participant is required,
by  reason  of the  Owner  Trustee  (in its  individual  capacity)  or the Owner
Participant  being held to have  recourse  liability  to any Note  Holder or the
Mortgagee,  directly or  indirectly  (other than the  recourse  liability of the
Owner Trustee (in its individual  capacity) or the Owner  Participant  under the
Participation  Agreement,  the  Lease or this  Trust  Indenture  or by  separate
agreement),  to make  payment on account  of any  amount  payable as  principal,
Make-Whole  Amount, if any, interest or other amounts on the Equipment Notes and
(iii) any Note Holder or the Mortgagee  actually  receives any Excess Amount (as
hereinafter  defined)  which  reflects any payment by the Owner  Trustee (in its
individual  capacity) or the Owner  Participant on account of clause (ii) above,
then  such Note  Holder or the  Mortgagee,  as the case may be,  shall  promptly
refund  to  the  Owner  Trustee  (in  its  individual  capacity)  or  the  Owner
Participant (whichever shall have made such payment) such Excess Amount.

            For  purposes of this Section  2.03(b),  "Excess  Amount"  means the
amount by which such payment exceeds the amount that would have been received by
a Note Holder or the Trustee if the Owner Trustee (in its  individual  capacity)
or the Owner  Participant  had not  become  subject  to the  recourse  liability
referred to in clause (ii) above.  Nothing  contained  in this  Section  2.03(b)
shall  prevent a Note  Holder  or the  Mortgagee  from  enforcing  any  personal
recourse  obligation  (and retaining the proceeds  thereof) of the Owner Trustee
(in its individual  capacity) or the Owner  Participant  under the Participation
Agreement, the Lease or this Trust Indenture (and any exhibits or annexes hereto
or thereto) or from retaining any amount paid by Owner Participant under Section
2.13 or 4.03 hereof.

      SECTION 2.04.     METHOD OF PAYMENT.

            (a) The Original Amount of, interest on, Make-Whole  Amount, if any,
and other amounts due under each  Equipment Note or hereunder will be payable in
Dollars by wire  transfer of  immediately  available  funds not later than 12:30
p.m.,  New York City time,  on the due date of payment to the  Mortgagee  at the
Corporate  Trust  Office for  distribution  among the Note Holders in the manner



provided  herein.  The Owner Trustee shall not have any  responsibility  for the
distribution of such payment to any Note Holder.  Notwithstanding  the foregoing
or any provision in any Equipment  Note to the contrary,  the Mortgagee will use
reasonable  efforts to pay or cause to be paid, if so directed in writing by any
Note Holder  (with a copy to the Owner  Trustee),  all amounts paid by the Owner
Trustee  hereunder and under such holder's  Equipment Note or Equipment Notes to
such holder or a nominee therefor (including all amounts distributed pursuant to
Article  III  of  this  Trust  Indenture)  by  transferring,  or  causing  to be
transferred,  by wire transfer of immediately available funds in Dollars,  prior
to 2:00 p.m.,  New York City  time,  on the due date of  payment,  to an account
maintained by such holder with a bank located in the  continental  United States
the amount to be distributed  to such holder,  for credit to the account of such
holder  maintained at such bank.  If the  Mortgagee  shall fail to make any such
payment as provided in the immediately  foregoing  sentence after its receipt of
funds at the place and prior to the time specified above, the Mortgagee,  in its
individual  capacity and not as trustee,  agrees to compensate  such holders for
loss of use of  funds  at the  Debt  Rate  until  such  payment  is made and the
Mortgagee  shall be  entitled  to any  interest  earned on such funds until such
payment  is  made.  Any  payment  made  hereunder  shall  be  made  without  any
presentment or surrender of any Equipment Note,  except that, in the case of the
final payment in respect of any Equipment  Note,  such  Equipment  Note shall be
surrendered  to the  Mortgagee  for  cancellation  promptly  after such payment.
Notwithstanding any other provision of this Trust Indenture to the contrary, the
Mortgagee  shall not be required to make, or cause to be made, wire transfers as
aforesaid  prior to the first  Business Day on which it is  practicable  for the
Mortgagee  to do so in  view  of  the  time  of  day  when  the  funds  to be so
transferred  were received by it if such funds were  received  after 12:30 p.m.,
New York City time, at the place of payment.  Prior to the due  presentment  for
registration  of  transfer  of any  Equipment  Note,  the Owner  Trustee and the
Mortgagee  shall deem and treat the Person in whose name any  Equipment  Note is
registered  on the Equipment  Note Register as the absolute  owner and holder of
such Equipment Note for the purpose of receiving  payment of all amounts payable
with respect to such Equipment Note and for all other purposes,  and none of the
Owner Trustee or the Mortgagee  shall be affected by any notice to the contrary.
So long as any signatory to the Participation Agreement or nominee thereof shall
be a registered Note Holder,  all payments to it shall be made to the account of
such Note Holder  specified  in Schedule I thereto and  otherwise  in the manner
provided  in or  pursuant to the  Participation  Agreement  unless it shall have
specified  some other  account  or manner of payment by notice to the  Mortgagee
consistent with this Section 2.04.

            (b) The Mortgagee, as agent for the Owner Trustee, shall exclude and
withhold  at the  appropriate  rate from each  payment  of  Original  Amount of,
interest on, Make-Whole Amount, if any, and other amounts due hereunder or under
each Equipment Note (and such exclusion and withholding shall constitute payment
in respect of such Equipment Note) any and all United States  withholding  taxes
applicable  thereto as  required  by Law.  The  Mortgagee  agrees to act as such
withholding agent and, in connection  therewith,  whenever any present or future
United States taxes or similar  charges are required to be withheld with respect
to any  amounts  payable  hereunder  or in respect of the  Equipment  Notes,  to
withhold  such amounts and timely pay the same to the  appropriate  authority in
the name of and on behalf of the Note  Holders,  that it will file any necessary
United  States  withholding  tax  returns or  statements  when due,  and that as
promptly as  possible  after the  payment  thereof it will  deliver to each Note



Holder (with a copy to the Owner  Trustee and the Lessee)  appropriate  receipts
showing the payment thereof,  together with such additional documentary evidence
as any such Note Holder may reasonably request from time to time.

            If a Note Holder  which is a Non-U.S.  Person has  furnished  to the
Mortgagee a properly  completed,  accurate and currently effective U.S. Internal
Revenue  Service  Form  1001 or W-8 (or such  successor  form or forms as may be
required by the United States Treasury  Department)  during the calendar year in
which the payment  hereunder or under the Equipment  Note(s) held by such holder
is made  (but  prior to the  making  of such  payment),  or in either of the two
preceding  calendar years,  and has not notified the Mortgagee of the withdrawal
or  inaccuracy of such form prior to the date of such payment (and the Mortgagee
has no  reason  to  believe  that any  information  set  forth  in such  form is
inaccurate),  the Mortgagee shall withhold only the amount,  if any, required by
Law (after taking into account any applicable exemptions properly claimed by the
Note Holder) to be withheld from payments hereunder or under the Equipment Notes
held by such holder in respect of United  States  federal  income tax. If a Note
Holder (x) which is a Non-U.S.  Person has furnished to the Mortgagee a properly
completed,  accurate and currently  effective U.S. Internal Revenue Service Form
4224 in  duplicate  (or  such  successor  certificate,  form or  forms as may be
required by the United  States  Treasury  Department  as  necessary  in order to
properly  avoid  withholding  of United  States  federal  income tax),  for each
calendar year in which a payment is made (but prior to the making of any payment
for  such  year),  and has not  notified  the  Mortgagee  of the  withdrawal  or
inaccuracy  of such  certificate  or form prior to the date of such payment (and
the  Mortgagee has no reason to believe that any  information  set forth in such
form is inaccurate) or (y) which is a U.S. Person has furnished to the Mortgagee
a properly  completed,  accurate and currently  effective U.S.  Internal Revenue
Service  Form W-9,  if  applicable,  prior to a payment  hereunder  or under the
Equipment  Notes held by such holder,  no amount shall be withheld from payments
in respect of United States  federal income tax. If any Note Holder has notified
the Mortgagee that any of the foregoing  forms or  certificates  is withdrawn or
inaccurate,  or if such holder has not filed a form  claiming an exemption  from
United States  withholding tax or if the Code or the  regulations  thereunder or
the administrative  interpretation  thereof is at any time after the date hereof
amended to require such  withholding  of United States federal income taxes from
payments under the Equipment Notes held by such holder,  the Mortgagee agrees to
withhold from each payment due to the relevant Note Holder  withholding taxes at
the  appropriate  rate  under  Law and  will,  on a timely  basis as more  fully
provided above, deposit such amounts with an authorized depository and make such
returns,  statements,  receipts  and other  documentary  evidence in  connection
therewith as required by Law.

            Neither the Owner Trustee nor the Owner  Participant  shall have any
liability  for the  failure of the  Mortgagee  to  withhold  taxes in the manner
provided for herein or for any false,  inaccurate or untrue evidence provided by
any Note Holder hereunder,  and Mortgagee shall pay, indemnify,  protect, defend
and hold the Owner  Participant  and the Owner Trustee  harmless on an after-tax
basis against any Taxes imposed as a result of such failure by the Mortgagee.




      SECTION 2.05.     APPLICATION OF PAYMENTS.

            In the case of each Equipment Note, each payment of Original Amount,
Make-Whole Amount, if any, and interest due thereon shall be applied:

          First:  to the payment of accrued  interest on such Equipment Note (as
     well as any interest on any overdue Original Amount, any overdue Make-Whole
     Amount,  if any, and to the extent  permitted by Law, any overdue  interest
     and any other overdue amounts thereunder) to the date of such payment;

          Second:  to the payment of the Original  Amount of such Equipment Note
     (or a portion thereof) then due thereunder;

          Third:  to the payment of  Make-Whole  Amount,  if any,  and any other
     amount due hereunder or under such Equipment Note; and

          Fourth: the balance, if any, remaining  thereafter,  to the payment of
     the Original Amount of such Equipment Note remaining  unpaid (provided that
     such Equipment  Note shall not be subject to redemption  except as provided
     in Sections 2.10, 2.11 and 2.12 hereof).

The  amounts  paid  pursuant  to clause  "Fourth"  above shall be applied to the
installments  of Original  Amount of such Equipment Note in the inverse order of
their normal maturity.

      SECTION 2.06.     TERMINATION OF INTEREST IN TRUST INDENTURE ESTATE.

            No Note Holder  shall,  as such,  have any further  interest  in, or
other right with respect to, the Trust Indenture Estate when and if the Original
Amount of,  Make-Whole  Amount,  if any, and  interest on and other  amounts due
under all  Equipment  Notes held by such Note Holder and all other sums then due
and payable hereunder (including,  without limitation, under the third paragraph
of Section 2.02 hereof) and under the other  Operative  Agreements  by the Owner
Trustee (collectively, the "Secured Obligations") shall have been paid in full.

      SECTION 2.07.     REGISTRATION TRANSFER AND EXCHANGE OF EQUIPMENT NOTES.

            The Mortgagee  shall keep a register (the "Equipment Note Register")
in which the Mortgagee shall provide for the registration of Equipment Notes and
the  registration  of transfers of Equipment  Notes.  No such transfer  shall be
given effect unless and until  registration  hereunder shall have occurred.  The
Equipment  Note  Register  shall be kept at the  Corporate  Trust  Office of the
Mortgagee.  The Mortgagee is hereby appointed "Equipment Note Registrar" for the
purpose of  registering  Equipment  Notes and  transfers of  Equipment  Notes as
herein  provided.  A holder of any  Equipment  Note  intending to exchange  such
Equipment  Note shall  surrender  such  Equipment  Note to the  Mortgagee at the
Corporate  Trust  Office,  together with a written  request from the  registered
holder thereof for the issuance of a new Equipment Note, specifying, in the case
of a surrender for transfer,  the name and address of the new holder or holders.
Upon  surrender for  registration  of transfer of any Equipment  Note, the Owner



Trustee shall execute,  and the Mortgagee shall authenticate and deliver, in the
name of the  designated  transferee  or  transferees,  one or more new Equipment
Notes of a like aggregate  Original Amount and of the same series. At the option
of the Note Holder,  Equipment  Notes may be exchanged for other Equipment Notes
of any  authorized  denominations  of a like  aggregate  Original  Amount,  upon
surrender  of the  Equipment  Notes  to be  exchanged  to the  Mortgagee  at the
Corporate  Trust Office.  Whenever any Equipment  Notes are so  surrendered  for
exchange,  the Owner Trustee shall execute, and the Mortgagee shall authenticate
and deliver,  the  Equipment  Notes which the Note Holder making the exchange is
entitled  to receive.  All  Equipment  Notes  issued  upon any  registration  of
transfer or exchange of  Equipment  Notes  (whether  under this  Section 2.07 or
under Section 2.08 hereof or otherwise under this Trust  Indenture) shall be the
valid   obligations  of  the  Owner  Trustee   evidencing  the  same  respective
obligations,  and entitled to the same  security  and benefits  under this Trust
Indenture, as the Equipment Notes surrendered upon such registration of transfer
or exchange.  Every Equipment Note presented or surrendered for  registration of
transfer  shall  (if so  required  by the  Mortgagee)  be duly  endorsed,  or be
accompanied  by a written  instrument  of transfer in form  satisfactory  to the
Mortgagee  duly  executed  by the Note  Holder or such  holder's  attorney  duly
authorized in writing, and the Mortgagee shall require evidence  satisfactory to
it as to the  compliance of any such transfer with the  Securities  Act, and the
securities Laws of any applicable  state. The Mortgagee shall make a notation on
each new  Equipment  Note of the  amount  of all  payments  of  Original  Amount
previously  made on the old  Equipment  Note or Equipment  Notes with respect to
which such new Equipment  Note is issued and the date to which  interest on such
old Equipment Note or Equipment Notes has been paid. Interest shall be deemed to
have been paid on such new Equipment  Note to the date on which  interest  shall
have been paid on such old  Equipment  Note,  and all  payments of the  Original
Amount marked on such new Equipment Note, as provided above,  shall be deemed to
have been made thereon.  The Owner Trustee shall not be required to exchange any
surrendered  Equipment  Notes  as  provided  above  during  the  ten-day  period
preceding the due date of any payment on such Equipment  Note. The Owner Trustee
shall in all cases deem the Person in whose name any  Equipment  Note shall have
been issued and  registered as the absolute  owner and holder of such  Equipment
Note for the purpose of  receiving  payment of all amounts  payable by the Owner
Trustee with respect to such  Equipment Note and for all purposes until a notice
stating otherwise is received from the Mortgagee and such change is reflected on
the  Equipment  Note  Register.  The Mortgagee  will  promptly  notify the Owner
Trustee and the Lessee of each  registration of a transfer of an Equipment Note.
Any such  transferee  of an Equipment  Note,  by its  acceptance of an Equipment
Note, agrees to the provisions of the Participation Agreement applicable to Note
Holders,  and  shall  be  deemed  to  have  covenanted  to  the  parties  to the
Participation  Agreement  as to the  matters  covenanted  by the  original  Loan
Participant in the  Participation  Agreement.  Subject to compliance by the Note
Holder and its transferee (if any) of the requirements set forth in this Section
2.07,  Mortgagee and Owner Trustee shall use all reasonable efforts to issue new
Equipment Notes upon transfer or exchange within 10 Business Days of the date an
Equipment Note is surrendered for transfer or exchange.




      SECTION 2.08.     MUTILATED, DESTROYED, LOST OR STOLEN EQUIPMENT NOTES.

            If any Equipment  Note shall become  mutilated,  destroyed,  lost or
stolen,  the Owner Trustee shall, upon the written request of the holder of such
Equipment  Note,  execute and the Mortgagee  shall  authenticate  and deliver in
replacement  thereof a new Equipment  Note,  payable in the same Original Amount
dated the same date and captioned as issued in connection with the Aircraft.  If
the Equipment  Note being  replaced has become  mutilated,  such  Equipment Note
shall be surrendered to the Mortgagee and a photocopy thereof shall be furnished
to the Owner Trustee.  If the Equipment Note being replaced has been  destroyed,
lost or stolen,  the holder of such  Equipment  Note shall  furnish to the Owner
Trustee and the Mortgagee  such security or indemnity as may be required by them
to save the Owner Trustee and the Mortgagee  harmless and evidence  satisfactory
to the Owner Trustee and the Mortgagee of the destruction, loss or theft of such
Equipment  Note and of the  ownership  thereof.  If a  "qualified  institutional
buyer" of the type  referred to in  paragraph  (a)(1)(i)(A),  (B), (D) or (E) of
Rule  144A  under  the  Securities  Act (a  "QIB")  is the  holder  of any  such
destroyed,  lost or stolen  Equipment Note,  then the written  indemnity of such
QIB, signed by an authorized  officer thereof,  in favor of, delivered to and in
form  reasonably  satisfactory  to Lessee,  Owner Trustee and Mortgagee shall be
accepted as  satisfactory  indemnity  and security  and no further  indemnity or
security  shall be required as a condition to the execution and delivery of such
new  Equipment  Note.  Subject  to  compliance  by  the  Note  Holder  with  the
requirements  set forth in this Section 2.08,  Mortgagee and Owner Trustee shall
use all reasonable  efforts to issue new Equipment Notes within 10 Business Days
of the date of the written request therefor from the Note Holder.

      SECTION 2.09.     PAYMENT OF EXPENSES ON TRANSFER; CANCELLATION.

            (a) No  service  charge  shall  be  made  to a Note  Holder  for any
registration of transfer or exchange of Equipment Notes,  but the Mortgagee,  as
Equipment Note  Registrar,  may require payment of a sum sufficient to cover any
tax or other  governmental  charge  that may be imposed in  connection  with any
registration of transfer or exchange of Equipment Notes.

            (b) The Mortgagee shall cancel all Equipment  Notes  surrendered for
replacement,  redemption,  transfer, exchange, payment or cancellation and shall
destroy the canceled Equipment Notes.

      SECTION 2.10.     MANDATORY REDEMPTIONS OF EQUIPMENT NOTES.

            (a) On the date on which  Lessee is  required  pursuant  to  Section
10.1.2 of the Lease to make  payment  for an Event of Loss with  respect  to the
Aircraft,  all of the Equipment Notes shall be redeemed in whole at a redemption
price equal to 100% of the unpaid  Original  Amount  thereof,  together with all
accrued  interest  thereon  to the  date of  redemption  and all  other  Secured
Obligations  owed or then  due and  payable  to the  Note  Holders  but  without
Make-Whole Amount.

            (b) If the Lease is  terminated  with  respect  to the  Aircraft  by
Lessee  pursuant to Section 9 thereof,  on the date the Lease is so  terminated,
all the Equipment  Notes shall be redeemed in whole at a redemption  price equal
to 100% of the unpaid Original Amount  thereof,  together with accrued  interest



thereon to the date of  redemption  and all other  amounts  then due and payable
hereunder  and  under  the  Participation  Agreement  and  all  other  Operative
Agreements to the Note Holders plus Make-Whole Amount, if any.

      SECTION 2.11.     VOLUNTARY REDEMPTIONS OF EQUIPMENT NOTES.

            All (but not less than all) of the  Equipment  Notes may be redeemed
by the Owner Trustee in connection with a transaction  described in, and subject
to the terms and conditions of, Section 11 of the  Participation  Agreement upon
at least 30 days'  revocable  prior written notice to the Mortgagee and the Note
Holders,  and such  Equipment  Notes  shall,  as  provided  in Section 11 of the
Participation  Agreement,  be redeemed in whole at a  redemption  price equal to
100% of the unpaid  Original  Amount  thereof,  together  with accrued  interest
thereon to the date of redemption and all other Secured Obligations owed or then
due and payable to the Note  Holders  plus  (except as provided in Section 11 of
the Participation Agreement) Make-Whole Amount, if any.

      SECTION 2.12.     REDEMPTIONS; NOTICE OF REDEMPTION.

            (a) Neither any redemption of any Equipment Note nor any purchase by
the Owner Trustee of any Equipment  Note may be made except to the extent and in
the manner  expressly  permitted  by this Trust  Indenture.  No  purchase of any
Equipment Note may be made by the Mortgagee.

            (b) Notice of redemption  with respect to the Equipment  Notes shall
be given by the Mortgagee by first-class mail, postage prepaid,  mailed not less
than 20 nor more than 60 days prior to the applicable  redemption  date, to each
Note  Holder of such  Equipment  Notes to be  redeemed,  at such  Note  Holder's
address appearing in the Equipment Note Register;  PROVIDED that, in the case of
a redemption to be made pursuant to Section 2.10(b) or Section 2.11, such notice
shall be revocable and shall be deemed  revoked in the event that the Lease does
not in fact  terminate on the  specified  termination  date or if notice of such
redemption  shall have been given in connection  with a refinancing of Equipment
Notes and the Mortgagee  receives  written  notice of such  revocation  from the
Lessee or the Owner  Trustee  not later than three days prior to the  redemption
date. All notices of redemption  shall state:  (1) the redemption  date, (2) the
applicable  basis  for  determining  the  redemption  price,  (3)  that  on  the
redemption date, the redemption price will become due and payable upon each such
Equipment  Note,  and that, if any such  Equipment  Notes are then  outstanding,
interest  on such  Equipment  Notes  shall  cease to accrue  on and  after  such
redemption  date, and (4) the place or places where such Equipment  Notes are to
be surrendered for payment of the redemption price.

            (c) On or before the  redemption  date,  the Owner  Trustee  (or any
person on behalf of the Owner Trustee)  shall,  to the extent an amount equal to
the  redemption  price for the Equipment  Notes to be redeemed on the redemption
date shall not then be held in the Trust Indenture  Estate,  deposit or cause to
be  deposited  with  the  Mortgagee  by  12:00  noon on the  redemption  date in
immediately  available  funds the redemption  price of the Equipment Notes to be
redeemed.




            (d) Notice of  redemption  having been given as  aforesaid  (and not
deemed revoked as contemplated in the proviso to Section 2.12(b)), the Equipment
Notes to be redeemed  shall, on the redemption  date,  become due and payable at
the  Corporate  Trust  Office  of the  Mortgagee  or at  any  office  or  agency
maintained  for such purposes  pursuant to Section 2.07, and from and after such
redemption  date  (unless  there  shall  be a  default  in  the  payment  of the
redemption  price) any such Equipment Notes then outstanding shall cease to bear
interest. Upon surrender of any such Equipment Note for redemption in accordance
with said notice, such Equipment Note shall be redeemed at the redemption price.
If any Equipment Note called for redemption  shall not be so paid upon surrender
thereof for redemption, the principal amount thereof shall, until paid, continue
to bear interest  from the  applicable  redemption  date at the interest rate in
effect for such Equipment Note as of such redemption date.

      SECTION 2.13.     OPTION TO PURCHASE EQUIPMENT NOTES.

            The Owner Trustee and the Owner Participant may, upon the events and
subject to the terms and  conditions and for the price set forth in this Section
2.13,  purchase  all but not less than all of the  Equipment  Notes  outstanding
hereunder,  and each Note  Holder  agrees  that it will,  upon such  events  and
subject to such terms and  conditions  and upon  receipt  of such  price,  sell,
assign,  transfer and convey to such purchaser or its nominee (without  recourse
or warranty of any kind except against Liens on such Equipment Notes arising by,
through or under such holder), all of the right, title and interest of such Note
Holder in and to the  Equipment  Notes  held by it,  and such  purchaser  or its
nominee shall assume all of such holder's  obligations  under the  Participation
Agreement and hereunder.

            Such option to purchase the Equipment  Notes may be exercised by the
Owner Trustee or the Owner  Participant  at any time following the occurrence of
any of the following  events,  and in any such event the purchase  price thereof
shall equal for each  Equipment  Note,  the  aggregate  unpaid  Original  Amount
thereof,  plus accrued and unpaid  interest  thereon to, but not including,  the
date of purchase and all other Secured Obligations owed, or then due and payable
hereunder, to the holder thereof (including under the third paragraph of Section
2.02 hereof).  Such option to purchase the Equipment  Notes may be exercised (x)
upon a  Mortgagee  Event or (y) in the event there  shall have  occurred  and be
continuing  a Lease Event of Default  PROVIDED  that if such option is exercised
pursuant  to  clause  (y)  at a time  when  there  shall  have  occurred  and be
continuing  for less than 120 days a Lease Event of Default,  the purchase price
thereof  shall  equal the price  provided  in the  preceding  sentence  plus the
Make-Whole Amount, if any.

            Such option to purchase the Equipment  Notes may be exercised by the
Owner Trustee or the Owner Participant  giving written notice of its election of
such  option  to the  Mortgagee,  which  notice  shall  specify  a date for such
purchase within 30 days of the date of such notice. The Mortgagee shall promptly
send a copy of such notice to each Note Holder. The Mortgagee shall not exercise
any of the remedies  hereunder and,  without the consent of the Owner Trustee or
the Owner Participant,  under the Lease, during the period from the time that an
exercise by the Owner Participant of such option to purchase becomes irrevocable
until the date on which such purchase is required to occur pursuant to the terms



of the preceding  sentence.  Such election to purchase the Equipment Notes shall
become irrevocable upon the sixteenth day following the giving of written notice
as provided above.

            If the Owner Trustee or the Owner  Participant on or before the date
of such  purchase  shall so request,  the Note  Holders will comply with all the
provisions  of Section  2.07 to enable new  Equipment  Notes to be issued to the
Owner Trustee or the Owner  Participant or its nominee in such  denominations as
the Owner Trustee or the Owner Participant shall request. All taxes, charges and
expenses  required  pursuant to Section 2.09 in connection  with the issuance of
such new Equipment Note shall be borne by the Owner Participant.

      SECTION 2.14.     SUBORDINATION.

            (a) The Owner Trustee and, by  acceptance of its Equipment  Notes of
any Series,  each Note Holder of such  Series,  hereby  agree that no payment or
distribution  shall be made on or in respect of the Secured  Obligations owed to
such Note Holder of such Series,  including any payment or distribution of cash,
property  or  securities  after the  commencement  of a  proceeding  of the type
referred to in Section 4.02(g) hereof,  except as expressly  provided in Article
III hereof.

            (b) By the  acceptance of its  Equipment  Notes of any Series (other
than Series A),  each Note  Holder of such Series  agrees that in the event that
such Note Holder, in its capacity as a Note Holder, shall receive any payment or
distribution  on any Secured  Obligations  in respect of such Series which it is
not entitled to receive  under this Section 2.14 or Article III hereof,  it will
hold any  amount so  received  in trust for the  Senior  Holder  (as  defined in
Section  2.14(c)  hereof)  and will  forthwith  turn  over such  payment  to the
Mortgagee in the form received to be applied as provided in Article III hereof.

            (c) As used in this Section  2.14,  the term "Senior  Holder"  shall
mean, (i) the Note Holders of Series A until the Secured  Obligations in respect
of Series A  Equipment  Notes  have been paid in full,  (ii)  after the  Secured
Obligations  in respect of Series A Equipment  Notes have been paid in full, the
Note  Holders of Series B until the Secured  Obligations  in respect of Series B
Equipment  Notes have been paid in full and (iii) after the Secured  Obligations
in respect of Series B Equipment  Notes have been paid in full, the Note Holders
of Series C until the Secured Obligations in respect of Series C Equipment Notes
have been paid in full.

                                   ARTICLE III

                    RECEIPT, DISTRIBUTION AND APPLICATION OF
                     INCOME FROM THE TRUST INDENTURE ESTATE

      SECTION 3.01.     BASIC RENT DISTRIBUTION.

            Except as otherwise provided in Sections 3.02 and 3.03 hereof,  each
installment  of Basic Rent, any payment of interest on overdue  installments  of
Basic Rent and any payment  received by the  Mortgagee  pursuant to Section 4.03
hereof shall be promptly distributed in the following order of priority:




FIRST, (i)    so much of such installment or payment as shall be required to pay
              in full  the  aggregate  amount  of the  payment  or  payments  of
              Original  Amount  and  interest  (as well as any  interest  on any
              overdue  Original  Amount and, to the extent  permitted by Law, on
              any overdue  interest) then due under all Series A Equipment Notes
              shall be  distributed  to the Note  Holders  of Series A  ratably,
              without priority of one over the other, in the proportion that the
              amount of such  payment or  payments  then due under each Series A
              Equipment Note bears to the aggregate  amount of the payments then
              due under all Series A Equipment Notes;

       (ii)   after  giving  effect  to  paragraph  (i)  above,  so much of such
              installment  or payment  remaining  as shall be required to pay in
              full the  aggregate  amount of the payment or payments of Original
              Amount  and  interest  (as  well as any  interest  on any  overdue
              Original Amount and, to the extent  permitted by Law, on interest)
              then due under all Series B Equipment  Notes shall be  distributed
              to the Note Holders of Series B ratably,  without  priority of one
              over the other,  in the proportion that the amount of such payment
              or payments  then due under each Series B Equipment  Note bears to
              the  aggregate  amount of the payments then due under all Series B
              Equipment Notes;

       (iii)  after  giving  effect to  paragraph  (ii)  above,  so much of such
              installment  or payment  remaining  as shall be required to pay in
              full the  aggregate  amount of the payment or payments of Original
              Amount  and  interest  (as  well as any  interest  on any  overdue
              Original  Amount  and,  to the  extent  permitted  by Law,  on any
              overdue  interest)  then due under all  Series C  Equipment  Notes
              shall be  distributed  to the Note  Holders  of Series C  ratably,
              without priority of one over the other, in the proportion that the
              amount of such  payment or  payments  then due under each Series C
              Equipment Note bears to the aggregate  amount of the payments then
              due under all Series C Equipment Notes; and

       (iv)   after  giving  effect to paragraph  (iii)  above,  so much of such
              payment  remaining  as  shall  be  required  to  pay in  full  the
              aggregate amount of the payment or payments of Original Amount and
              interest (as well as any interest on any overdue  Original  Amount
              and, to the extent permitted by Law, on any overdue interest) then
              due under all Series D Equipment Notes shall be distributed to the
              Note Holders of Series D ratably, without priority of one over the
              other,  in the  proportion  that the  amount  of such  payment  or
              payments then due under each Series D Equipment  Note bears to the
              aggregate  amount of the  payments  then due  under  all  Series D
              Equipment Notes; and

SECOND,       the  balance,  if any, of such  installment  remaining  thereafter
              shall be distributed to the Owner Trustee; PROVIDED, HOWEVER, that
              if an Event of Default shall have occurred and be continuing, then
              such balance shall not be  distributed  as provided in this clause
              "Second"  but shall be held by the  Mortgagee as part of the Trust
              Indenture  Estate and  invested in  accordance  with  Section 5.09
              hereof until whichever of the following shall first occur: (i) all



              Events of Default shall have been cured or waived,  in which event
              such  balance  shall be  distributed  as  provided  in this clause
              "Second",  (ii) Section 3.03 hereof shall be applicable,  in which
              event such balance shall be  distributed  in  accordance  with the
              provisions  of such Section 3.03, or (iii) the 120th day after the
              receipt  of such  payment  in which  case  such  payment  shall be
              distributed as provided in this clause "Second".

      SECTION 3.02.     EVENT OF LOSS; REPLACEMENT; VOLUNTARY TERMINATION;
                        OPTIONAL REDEMPTION.

            Except as otherwise  provided in Section  3.03 hereof,  any payments
received by the  Mortgagee  (i) with respect to the Airframe or the Airframe and
one or more  Engines  as the  result  of an Event of Loss,  (ii)  pursuant  to a
voluntary  termination  of the Lease  pursuant  to Section 9  thereof,  or (iii)
pursuant to an optional redemption of the Equipment Notes pursuant to Section 11
of the  Participation  Agreement shall be applied to redemption of the Equipment
Notes  and to all  other  Secured  Obligations  by  applying  such  funds in the
following order of priority:

FIRST,        (a) to  reimburse  the  Mortgagee  and the  Note  Holders  for any
              reasonable  costs or  expenses  incurred in  connection  with such
              redemption  for  which  they are  entitled  to  reimbursement,  or
              indemnity by Lessee,  under the Operative  Agreements and then (b)
              to pay any other  amounts then due to the  Mortgagee  and the Note
              Holders under this Trust Indenture, the Participation Agreement or
              the Equipment  Notes and any and all amounts  payable  pursuant to
              the third paragraph of Section 2.02 (other than amounts  specified
              in clause SECOND below);

SECOND, (i)   to pay the amounts specified in paragraph (i) of clause "Third" of
              Section 3.03 hereof plus Make-Whole  Amount,  if any, then due and
              payable in respect of the Series A Equipment Notes;

        (ii)  after  giving  effect to paragraph  (i) above,  to pay the amounts
              specified  in  paragraph  (ii) of clause  "Third" of Section  3.03
              hereof plus  Make-Whole  Amount,  if any,  then due and payable in
              respect of the Series B Equipment Notes;

       (iii)  after giving  effect to paragraph  (ii) above,  to pay the amounts
              specified  in  paragraph  (iii) of clause  "Third" of Section 3.03
              hereof plus  Make-Whole  Amount,  if any,  then due and payable in
              respect of the Series C Equipment Notes; and

        (iv)  after giving effect to paragraph  (iii) above,  to pay the amounts
              specified  in  paragraph  (iv) of clause  "Third" of Section  3.03
              hereof plus  Make-Whole  Amount,  if any,  then due and payable in
              respect of the Series D Equipment Notes; and

THIRD,        as provided in clause "Fourth" of Section 3.03 hereof;

PROVIDED, HOWEVER, that if a Replacement Airframe or Replacement Engine shall be
substituted for the Airframe or Engine subject to such Event of Loss as provided



in Section 10 of the Lease and in  accordance  with  Section  5.06  hereof,  any
insurance, condemnation or similar proceeds which result from such Event of Loss
and are paid over to the  Mortgagee  shall be held by the Mortgagee as permitted
by Section 6.04 hereof  (provided that such moneys shall be invested as provided
in Section 5.09 hereof) as  additional  security for the  obligations  of Lessee
under the Lessee Operative  Agreements and, unless otherwise applied pursuant to
the Lease, such proceeds (and such investment earnings) shall be released to the
Lessee at the Lessee's written request upon the release of such damaged Airframe
or Engine and the replacement thereof as provided in the Lease.

      SECTION 3.03.     PAYMENTS AFTER EVENT OF DEFAULT.

            Except as otherwise  provided in Section  3.04 hereof,  all payments
received and amounts held or realized by the  Mortgagee  (including  any amounts
realized by the Mortgagee from the exercise of any remedies  pursuant to Section
15 of the Lease or  Article  IV  hereof)  after an Event of  Default  shall have
occurred  and be  continuing  and after the  declaration  specified  in  Section
4.04(b) hereof, as well as all payments or amounts then held by the Mortgagee as
part of the  Trust  Indenture  Estate,  shall  be  promptly  distributed  by the
Mortgagee in the following order of priority:

FIRST,        so much of such  payments  or amounts as shall be  required to (i)
              reimburse  the  Mortgagee or WTC for any tax (except to the extent
              resulting  from a  failure  of the  Mortgagee  to  withhold  taxes
              pursuant  to  Section  2.04(b)  hereof),  expense  or  other  loss
              (including,  without limitation, all amounts to be expended at the
              expense of, or charged upon the rents, revenues,  issues, products
              and  profits  of, the  property  included  in the Trust  Indenture
              Estate  (all such  property  being  herein  called the  "Mortgaged
              Property")  pursuant to Section  4.05(b)  hereof)  incurred by the
              Mortgagee or WTC (to the extent not  previously  reimbursed),  the
              expenses of any sale, or other proceeding,  reasonable  attorneys'
              fees  and  expenses,  court  costs,  and  any  other  expenditures
              incurred or expenditures or advances made by the Mortgagee, WTC or
              the Note Holders in the protection, exercise or enforcement of any
              right,  power or remedy or any damages sustained by the Mortgagee,
              WTC or any Note Holder,  liquidated or otherwise,  upon such Event
              of Default  shall be applied by the  Mortgagee as between  itself,
              WTC and the Note Holders in reimbursement of such expenses and any
              other  expenses for which the  Mortgagee,  WTC or the Note Holders
              are entitled to  reimbursement  under any Operative  Agreement and
              (ii)  pay any  and all  amounts  payable  to WTC or the  Mortgagee
              hereunder  and any and all amounts  payable  pursuant to the third
              paragraph of Section 2.02 (other than amounts specified in clauses
              SECOND and THIRD below);  and in the case the aggregate  amount to
              be so distributed is  insufficient  to pay as aforesaid in clauses
              (i) and  (ii),  then  ratably,  without  priority  of one over the
              other, in proportion to the amounts owed each hereunder;

SECOND,       so much of such payments or amounts remaining as shall be required
              to reimburse  the then existing or prior Note Holders for payments
              made pursuant to Section 5.03 hereof (to the extent not previously



              reimbursed)  shall be  distributed  to such then existing or prior
              Note Holders  ratably,  without priority of one over the other, in
              accordance with the amount of the payment or payments made by each
              such then  existing or prior Note Holder  pursuant to said Section
              5.03 hereof;

THIRD, (i)    so much of such payments or amounts remaining as shall be required
              to pay in full the aggregate  unpaid Original Amount of all Series
              A Equipment  Notes,  and the accrued but unpaid interest and other
              amounts due thereon (other than Make-Whole  Amount which shall not
              be due and payable) and all other Secured  Obligations  in respect
              of the Series A Equipment Notes (other than Make-Whole  Amount) to
              the date of distribution, shall be distributed to the Note Holders
              of Series A, and in case the aggregate amount so to be distributed
              shall be insufficient  to pay in full as aforesaid,  then ratably,
              without priority of one over the other, in the proportion that the
              aggregate  unpaid  Original Amount of all Series A Equipment Notes
              held by each holder plus the accrued but unpaid interest and other
              amounts due hereunder or thereunder (other than Make-Whole Amount,
              if any) to the date of distribution, bears to the aggregate unpaid
              Original  Amount of all Series A Equipment  Notes held by all such
              holders plus the accrued but unpaid interest and other amounts due
              thereon   (other   than   Make-Whole   Amount)   to  the  date  of
              distribution;

       (ii)   after  giving  effect  to  paragraph  (i)  above,  so much of such
              payments or amounts  remaining as shall be required to pay in full
              the  aggregate  unpaid  Original  Amount of all Series B Equipment
              Notes,  and the accrued but unpaid  interest and other amounts due
              thereon (other than  Make-Whole  Amount which shall not be due and
              payable)  and all other  Secured  Obligations  in  respect  of the
              Series B Equipment  Notes  (other than  Make-Whole  Amount) to the
              date of distribution,  shall be distributed to the Note Holders of
              Series B, and in case the  aggregate  amount so to be  distributed
              shall be insufficient  to pay in full as aforesaid,  then ratably,
              without priority of one over the other, in the proportion that the
              aggregate  unpaid  Original Amount of all Series B Equipment Notes
              held by each holder plus the accrued but unpaid interest and other
              amounts due  hereunder or  thereunder  (other than the  Make-Whole
              Amount,  if  any)  to  the  date  of  distribution,  bears  to the
              aggregate  unpaid  Original Amount of all Series B Equipment Notes
              held by all such holders plus the accrued but unpaid  interest and
              other amounts due thereon  (other than the  Make-Whole  Amount) to
              the date of distribution;

       (iii)  after  giving  effect to  paragraph  (ii)  above,  so much of such
              payments or amounts  remaining as shall be required to pay in full
              the  aggregate  unpaid  Original  Amount of all Series C Equipment
              Notes,  and the accrued but unpaid  interest and other amounts due
              thereon (other than  Make-Whole  Amount which shall not be due and
              payable)  and all other  Secured  Obligations  in  respect  of the
              Series C Equipment  Notes  (other than  Make-Whole  Amount) to the
              date of distribution,  shall be distributed to the Note Holders of
              Series C, and in case the  aggregate  amount so to be  distributed
              shall be insufficient  to pay in full as aforesaid,  then ratably,
              without priority of one over the other, in the proportion that the



              aggregate  unpaid  Original Amount of all Series C Equipment Notes
              held by each holder plus the accrued but unpaid interest and other
              amounts due  hereunder or  thereunder  (other than the  Make-Whole
              Amount,  if  any)  to  the  date  of  distribution,  bears  to the
              aggregate  unpaid  Original Amount of all Series C Equipment Notes
              held by all such holders plus the accrued but unpaid  interest and
              other amounts due thereon  (other than the  Make-Whole  Amount) to
              the date of distribution; and

       (iv)   after  giving  effect to paragraph  (iii)  above,  so much of such
              payments or amounts  remaining as shall be required to pay in full
              the  aggregate  unpaid  Original  Amount of all Series D Equipment
              Notes,  and the accrued but unpaid  interest and other amounts due
              thereon (other than  Make-Whole  Amount which shall not be due and
              payable)  and all other  Secured  Obligations  in  respect  of the
              Series D Equipment  Notes  (other than  Make-Whole  Amount) to the
              date of distribution,  shall be distributed to the Note Holders of
              Series D, and in case the  aggregate  amount so to be  distributed
              shall be insufficient  to pay in full as aforesaid,  then ratably,
              without priority of one over the other, in the proportion that the
              aggregate  unpaid  Original Amount of all Series D Equipment Notes
              held by each holder plus the accrued but unpaid interest and other
              amounts due  hereunder or  thereunder  (other than the  Make-Whole
              Amount,  if  any)  to  the  date  of  distribution,  bears  to the
              aggregate  unpaid  Original Amount of all Series D Equipment Notes
              held by all such holders plus the accrued but unpaid  interest and
              other amounts due thereon  (other than the  Make-Whole  Amount) to
              the date of distribution; and

FOURTH,       the  balance,  if  any, of  such  payments  or  amounts  remaining
              thereafter shall be distributed to the Owner Trustee.

            No Make-Whole Amount shall be due and payable on the Equipment Notes
as a consequence of the  acceleration  of the Equipment  Notes as a result of an
Event of Default.

      SECTION 3.04.     CERTAIN PAYMENTS.

            (a) Any payments received by the Mortgagee for which no provision as
to the  application  thereof is made in this Trust  Indenture and for which such
provision is made in the Lease or the  Participation  Agreement shall be applied
forthwith to the purpose for which such payment was made in accordance  with the
terms of the Lease or the Participation Agreement, as the case may be.

            (b)  Notwithstanding  anything  to the  contrary  contained  in this
Article III, the Mortgagee will  distribute  promptly upon receipt any indemnity
payment  received  by it from the Owner  Trustee  or Lessee  in  respect  of the
Mortgagee in its individual capacity, any Note Holder, WTC, the Mortgagee,  each
separate or additional  Trustee appointed pursuant to the Trust Indenture or the
Pass  Through  Indemnitees,  in each case  whether  pursuant to Section 9 of the
Participation Agreement or as Supplemental Rent, directly to the Person entitled
thereto.  Subject to the foregoing sentence of this Section 3.04(b), any payment
received by the  Mortgagee  under the third  paragraph  of Section 2.02 shall be



distributed to the Subordination  Agent to be distributed in accordance with the
terms of the Intercreditor Agreement.

            (c)  Notwithstanding  anything  to the  contrary  contained  in this
Article III, any payments  received by the Mortgagee which  constitute  Excluded
Payments shall be distributed promptly upon receipt by the Mortgagee directly to
the Person or Persons entitled thereto.

            (d)  Notwithstanding  any  provision of this Trust  Indenture to the
contrary,  any amounts held by Mortgagee  pursuant to the terms of the Lease [or
any  Permitted  Sublease  assignment]  shall  be  held by the  Mortgagee  as
security for the  obligations  of Lessee under the Lessee  Operative  Agreements
and, if and when required by the Lease,  paid and/or applied in accordance  with
the applicable provisions of the Lease.

      SECTION 3.05.     OTHER PAYMENTS.

            Any payments  received by the Mortgagee for which no provision as to
the  application  thereof is made in the  Lease,  the  Participation  Agreement,
elsewhere in this Trust Indenture or in any other  Operative  Agreement shall be
distributed by the Mortgagee to the extent  received or realized at any time (i)
prior to the payment in full of all Secured Obligations due the Note Holders, in
the order of priority  specified in Section  3.01 hereof  subject to the proviso
thereto,  and (ii) after  payment  in full of all  Secured  Obligations,  in the
following order of priority:

FIRST,      to the extent  payments or amounts  described  in clause  "First" of
            Section 3.03 hereof are  otherwise  obligations  of Lessee under the
            Operative  Agreements  or for  which  the  Lessee  is  obligated  to
            indemnify  against  thereunder,  in the  manner  provided  in clause
            "First" of Section 3.03 hereof, and

SECOND,     in the manner provided in clause "Fourth" of Section 3.03 hereof.

            Further, and except as otherwise provided in Sections 3.02, 3.03 and
3.04 hereof,  all payments  received and amounts realized by the Mortgagee under
the  Lease  or  otherwise  with  respect  to the  Aircraft  (including,  without
limitation,  all amounts realized upon the sale or release of the Aircraft after
the  termination of the Lease with respect  thereto),  to the extent received or
realized at any time after  payment in full of all Secured  Obligations  due the
Note  Holders,  shall be  distributed  by the Mortgagee in the order of priority
specified in clause (ii) of the immediately  preceding  sentence of this Section
3.05.

- ----------
  Insert  bracketed  language if the Lease  provides for the assignment of a
      permitted sublease.




      SECTION 3.06.     PAYMENTS TO OWNER TRUSTEE.

            Any amounts  distributed  hereunder  by the  Mortgagee  to the Owner
Trustee shall be paid to the Owner Trustee (within the time limits  contemplated
by  Section  2.04(a))  by wire  transfer  of funds of the type  received  by the
Mortgagee  at such  office and to such  account or  accounts  of such  entity or
entities  as  shall be  designated  by  notice  from the  Owner  Trustee  to the
Mortgagee  from time to time.  The Owner Trustee  hereby  notifies the Mortgagee
that unless and until the  Mortgagee  receives  notice to the contrary  from the
Owner Trustee,  all amounts to be  distributed to the Owner Trustee  pursuant to
clause  "Second" of Section 3.01 or clause "Fourth" of Section 3.03 hereof shall
be  distributed  by wire transfer of funds of the type received by the Mortgagee
to the Owner  Participant's  account  (within  the time limits  contemplated  by
Section 2.04(a)) specified in Schedule 1 to the Participation Agreement.

                                   ARTICLE IV

                      COVENANTS OF OWNER TRUSTEE; EVENTS OF
                         DEFAULT; REMEDIES OF MORTGAGEE

      SECTION 4.01.     COVENANTS OF OWNER TRUSTEE.

            The Owner Trustee  hereby  covenants  and agrees (the  covenants and
agreements  only in clause  (b) below  being  made by the Owner  Trustee  in its
individual capacity) as follows:

            (a) the Owner  Trustee  will duly and  punctually  pay the  Original
Amount of,  Make-Whole  Amount,  if any, and  interest on and other  amounts due
under the  Equipment  Notes and  hereunder in  accordance  with the terms of the
Equipment Notes and this Trust Indenture and all amounts,  if any, payable by it
to the Note Holders under the Participation Agreement or Section 9 of the Lease;

            (b) the Owner  Trustee  in its  individual  capacity  covenants  and
agrees  that it shall not,  directly or  indirectly,  cause or permit to exist a
Lessor Lien  attributable  to it in its individual  capacity with respect to the
Aircraft or any other portion of the Trust Estate; that it will promptly, at its
own expense,  take such action as may be necessary to duly discharge such Lessor
Lien  attributable  to it in its  individual  capacity;  and  that it will  make
restitution  to the Trust  Indenture  Estate  for any actual  diminution  of the
assets of the Trust Estate  resulting from such Lessor Liens  attributable to it
in its individual capacity;

            (c) in the event the Owner Trustee shall have Actual Knowledge of an
Event of Default,  a Default or an Event of Loss,  the Owner  Trustee  will give
prompt written notice of such Event of Default,  Default or Event of Loss to the
Mortgagee, each Note Holder, Lessee and the Owner Participant;

            (d) the Owner  Trustee  will  furnish  to the Note  Holders  and the
Mortgagee,  promptly upon receipt thereof,  duplicates or copies of all reports,
notices, requests, demands,  certificates and other instruments furnished to the
Owner Trustee under the Lease,  including,  without  limitation,  a copy of each
report or notice  received  pursuant to Section 9 or 8.2 or Annex D, Paragraph E



of the Lease to the extent that the same shall not have been furnished or is not
required  to be  furnished  by the Lessee to the Note  Holders or the  Mortgagee
pursuant to the Lease;

            (e) except with the  consent of the  Mortgagee  (acting  pursuant to
instructions  given in  accordance  with  Section 9.01 hereof) or as provided in
Sections 2, 11 and 16 of the Participation Agreement, the Owner Trustee will not
contract for,  create,  incur,  assume or suffer to exist any Debt, and will not
guarantee  (directly  or  indirectly  or by an  instrument  having the effect of
assuring  another's payment or performance on any obligation or capability of so
doing,  or otherwise),  endorse or otherwise be or become  contingently  liable,
directly or indirectly, in connection with the Debt of any other person; and

            (f) the Owner  Trustee  will not enter  into any  business  or other
activity other than the business of owning the Aircraft,  the leasing thereof to
Lessee and the carrying out of the transactions  contemplated  hereby and by the
Lease,  the  Participation  Agreement  and the  Trust  Agreement  and the  other
Operative Agreements.

      SECTION 4.02.     EVENT OF DEFAULT.

            "Event of Default" means any of the following  events  (whatever the
reason for such Event of Default and whether  such event shall be  voluntary  or
involuntary  or come about or be effected by  operation of Law or pursuant to or
in compliance with any judgment, decree or order of any court or any order, rule
or regulation of any administrative or governmental body):

            (a) any Lease Event of Default  (provided  that any such Lease Event
of Default  caused  solely by a failure of Lessee to pay to the Owner Trustee or
the Owner  Participant when due any amount that is included in the definition of
Excluded  Payments  shall not  constitute  an Event of Default  unless notice is
given by the Owner Trustee to the Mortgagee  that such failure shall  constitute
an Event of Default); or

            (b) the failure of the Owner  Trustee to pay when due any payment of
Original Amount of, interest on, Make-Whole  Amount, if any, or other amount due
and payable under any Equipment  Note or hereunder  (other than as a result of a
Lease Event of Default or a Lease Default) and such failure shall have continued
unremedied  for ten Business Days in the case of any payment of Original  Amount
or interest or Make-Whole  Amount, if any, thereon and, in the case of any other
amount,  for ten Business Days after the Owner Trustee or the Owner  Participant
receives written demand from the Mortgagee or any Note Holder; or

            (c) any Lien required to be discharged by the Owner Trustee,  in its
individual  capacity  pursuant to Section 4.01(b) hereof or in its individual or
trust capacity pursuant to Section 7.3.1 of the Participation  Agreement,  or by
the Owner Participant  pursuant to Section 7.2.1 of the Participation  Agreement
shall remain undischarged for a period of 30 days after the Owner Trustee or the
Owner  Participant,  as the case may be, shall have received written notice from
the Mortgagee or any Note Holder of such Lien; or




            (d) any  representation or warranty made by the Owner Participant or
the Owner Trustee in the  Participation  Agreement or this Trust Indenture or in
any certificate  furnished by the Owner  Participant or the Owner Trustee to the
Mortgagee or any Note Holder in connection with the transactions contemplated by
the Operative  Agreements  shall prove to have been false or incorrect when made
in any  material  respect  and  continues  to be  material  and  adverse  to the
interests of the Mortgagee or the Note Holders; and if such misrepresentation is
capable of being  corrected and if such  correction is being sought  diligently,
such misrepresentation shall not have been corrected within 60 days (or, without
affecting  Section 4.02(f)  hereof,  in the case of the  representation  made in
Section 6.3.6 or 6.2.6 of the  Participation  Agreement as to citizenship of the
Owner  Trustee  in  its  individual   capacity  or  of  the  Owner  Participant,
respectively,  as soon as is reasonably  practicable  but in any event within 60
days)  following  notice  thereof  from the  Mortgagee or any Note Holder to the
Owner Trustee or the Owner Participant, as the case may be; or

            (e) other than as provided in (c) above or (f) below, any failure by
the Owner Trustee or Owner  Participant to observe or perform any other covenant
or obligation of the Owner Trustee or Owner Participant, as the case may be, for
the benefit of the Mortgagee or the Note Holders  contained in the Participation
Agreement,  Section 4.2.1 of the Trust  Agreement,  the Equipment  Notes or this
Trust  Indenture  which is not remedied  within a period of 60 days after notice
thereof has been given to the Owner Trustee and the Owner Participant; or

            (f) if at any time when the Aircraft is registered under the Laws of
the United States,  the Owner  Participant shall not be a "citizen of the United
States" within the meaning of Section  40102(a)(15) of Part A of Subtitle VII of
Title 49, United States Code, and as the result thereof the  registration of the
Aircraft  under the  Federal  Aviation  Act,  and  regulations  then  applicable
thereunder, shall cease to be effective; provided that no Event of Default shall
be deemed to have occurred  under this  paragraph (f) unless such  circumstances
continue unremedied for more than 60 days after the Owner Participant has Actual
Knowledge  of the state of facts that  resulted in such  ineffectiveness  and of
such loss of citizenship; or

            (g) at any time either (i) the  commencement of an involuntary  case
or other proceeding in respect of the Owner Participant,  the Owner Trustee, the
Trust or the Trust Estate under the federal  bankruptcy Laws, as now constituted
or  hereafter  amended,  or any other  applicable  federal or state  bankruptcy,
insolvency or other similar Law in the United States or seeking the  appointment
of a  receiver,  liquidator,  assignee,  custodian,  trustee,  sequestrator  (or
similar official) of the Owner Participant,  the Owner Trustee, the Trust or the
Trust Estate or for all or  substantially  all of its  property,  or seeking the



winding-up or liquidation of its affairs and the  continuation  of any such case
or other  proceeding  undismissed  and unstayed  for a period of 60  consecutive
days; or (ii) the commencement by the Owner Participant,  the Owner Trustee, the
Trust or the Trust Estate of a voluntary  case or  proceeding  under the federal
bankruptcy  Laws,  as  now  constituted  or  hereafter  amended,  or  any  other
applicable  federal or state bankruptcy,  insolvency or other similar Law in the
United States, or the consent by the Owner Participant,  the Owner Trustee,  the
Trust or the  Trust  Estate to the  appointment  of or  taking  possession  by a
receiver,  liquidator,  assignee,  trustee,  custodian,  sequestrator  (or other
similar official) of the Owner Participant,  the Owner Trustee, the Trust or the
Trust Estate or for all or substantially  all of its property,  or the making by
the Owner Participant,  the Owner Trustee,  the Trust or the Trust Estate of any
assignment  for the benefit of creditors or the Owner  Participant  or the Owner
Trustee  shall  take any action to  authorize  any of the  foregoing;  PROVIDED,
HOWEVER,  that an event referred to in this Section  4.02(g) with respect to the
Owner  Participant shall not constitute an Event of Default if within 30 days of
the  commencement  of the  case  or  proceeding  a final  non-appealable  order,
judgment or decree shall be entered in such case or  proceeding  by a court or a
trustee,  custodian,  receiver or liquidator, to the effect that, no part of the
Trust Estate (except for the Owner  Participant's  beneficial  interest therein)
and no  right,  title or  interest  under the Trust  Indenture  Estate  shall be
included  in,  or  be  subject  to,  any  declaration  or  adjudication  of,  or
proceedings  with respect to, the  bankruptcy,  insolvency or liquidation of the
Owner Participant referred to in this Section 4.02(g).

      SECTION 4.03.     CERTAIN RIGHTS.

            The Mortgagee shall give the Note Holders, the Owner Trustee and the
Owner  Participant  prompt  written  notice of any Event of Default of which the
Mortgagee  has  Actual  Knowledge  and shall  give the Note  Holders,  the Owner
Trustee and the Owner Participant not less than ten Business Days' prior written
notice of the date (the "Enforcement Date") on or after which the Mortgagee may,
subject to the limitation set forth in Section 4.04(a),  commence and consummate
the exercise of any remedy or remedies  described in Section 4.04,  4.05 or 4.06
hereof;  provided,  however,  that in the event the Mortgagee shall have validly
terminated the Lease, the Mortgagee shall not sell or lease, or otherwise afford
the use of, the Aircraft or any portion  thereof to the Lessee or any  Affiliate
thereof.  Without limiting the generality of the foregoing,  the Mortgagee shall
give the  Owner  Trustee,  the  Owner  Participant  and the  Lessee at least ten
Business Days' prior written notice (which may be given concurrently with notice
of the  Enforcement  Date) of any  declaration  of the  Lease  to be in  default
pursuant to Sections 14 and 15 of the Lease or any  termination  of the Lease or
of the  exercise of any remedy or remedies  pursuant to Section 15 of the Lease.
If an Event of Default shall have occurred and be continuing,  the Owner Trustee
shall have the rights set forth below, any of which may be exercised directly by
the Owner Participant.

            If as a result of the  occurrence  of an Event of Default in respect
of the  nonpayment  by Lessee of Basic Rent due under the Lease,  the  Mortgagee
shall  have  insufficient  funds to make any  payment  of  Original  Amount  and
interest on any Equipment Note on the day it becomes due and payable,  the Owner
Trustee  may,  but  shall not be  obligated  to pay the  Mortgagee  prior to the
Enforcement Date, in the manner provided in Section 2.04 hereof, for application
in  accordance  with Section 3.01 hereof,  an amount equal to the portion of the
Original  Amount  and  interest  (including  interest,  if any,  on any  overdue
payments of such portion of Original  Amount and interest)  then due and payable
on the  Equipment  Notes,  and,  unless the Owner  Trustee  has cured  Events of
Default in respect of  payments  of Basic Rent on each of the three  immediately
preceding  Basic Rent  payment  dates (or,  for so long as any  Affiliate of The
Boeing Company is the Owner  Participant,  six immediately  preceding Basic Rent
payment  dates),  or the Owner Trustee has cured six previous  Events of Default
(or for so long as any Affiliate of The Boeing Company is the Owner Participant,
eight  previous  Events of Default)  in respect of payments of Basic Rent,  such
payment by the Owner Trustee shall,  solely for purposes of this Trust Indenture



be deemed to cure any Event of Default  which  would  otherwise  have  arisen on
account of the  nonpayment by Lessee of such  installment of Basic Rent (but not
any  other  Default  or  Event of  Default  which  shall  have  occurred  and be
continuing).

            If any Event of Default  (other than in respect of the nonpayment of
Basic  Rent by the  Lessee)  which  can be cured  by the  payment  of money  has
occurred,  the Owner Trustee may, but shall not be obligated to, cure such Event
of Default by making such payment prior to the Enforcement  Date as is necessary
to accomplish the observance or performance of the defaulted covenant, condition
or agreement to the party entitled to the same.

            Except as  hereinafter  in this  Section  4.03  provided,  the Owner
Trustee shall not, as a result of exercising the right to cure any such Event of
Default,  obtain any Lien on any of the  Mortgaged  Property or any Rent payable
under the Lease for or on account of costs or expenses  incurred  in  connection
with the  exercise  of such  right,  nor shall  any  claim of the Owner  Trustee
against  Lessee or any other party for the  repayment  of such costs or expenses
impair the prior  right and  security  interest of the  Mortgagee  in and to the
Mortgaged Property.  Upon any payment by the Owner Trustee pursuant to the first
or second preceding  paragraphs of this Section 4.03, the Owner Trustee shall be
subrogated to the rights of the Mortgagee and the Note Holders in respect of the
Basic Rent which was overdue at the time of such payment and interest payable by
the Lessee on account of its being overdue and any Supplemental  Rent in respect
of  the  reimbursement  of  amounts  paid  by  Owner  Trustee  pursuant  to  the
immediately  preceding  paragraph  (but in either case shall have no rights as a
secured party  hereunder),  and thereafter,  the Owner Trustee shall be entitled
(so long as the  application  thereof shall not give rise to an Event of Default
hereunder) to receive such overdue Basic Rent or Supplemental  Rent, as the case
may be, and interest  thereon upon receipt  thereof by the Mortgagee;  PROVIDED,
HOWEVER,  that (i) if the Original  Amount and interest on the  Equipment  Notes
shall have  become due and  payable  pursuant to Section  4.04(b)  hereof,  such
subrogation shall,  until the Secured  Obligations shall have been paid in full,
be  subordinate  to the  rights of the  Mortgagee,  the Note  Holders  and other
holders of Secured Obligations in respect of such payment of overdue Basic Rent,
Supplemental  Rent and such  interest  and (ii) the Owner  Trustee  shall not be
entitled  to seek to recover any such  payment (or any payment in lieu  thereof)
except pursuant to the foregoing right of subrogation.

            Neither the Owner Trustee nor the Owner  Participant  shall have the
right to cure any Lease Event of Default or Lease Default except as specified in
this Section 4.03.

      SECTION 4.04.     REMEDIES.

            (a) If an Event of Default shall have occurred and be continuing and
so long as the same shall continue  unremedied,  then and in every such case the
Mortgagee  may,  subject  to the  second and third  paragraphs  of this  Section
4.04(a),  exercise any or all of the rights and powers and pursue any and all of
the remedies  pursuant to this Article IV and shall have and may exercise all of
the rights and  remedies of a secured  party under the Uniform  Commercial  Code
and, in the event such Event of Default is also a Lease  Event of  Default,  any
and all of the remedies pursuant to Section 15 of the Lease [and pursuant to any



Permitted Sublease assignment] and may take possession of all or any part of
the  properties  covered or intended to be covered by the Lien created hereby or
pursuant  hereto and may exclude the Owner  Participant,  the Owner  Trustee and
Lessee and all persons  claiming  under any of them wholly or partly  therefrom;
provided,  that  the  Mortgagee  shall  give the  Owner  Trustee  and the  Owner
Participant  twenty  days' prior  written  notice of its  intention  to sell the
Aircraft,  and provided,  further,  that in the event the  Mortgagee  shall have
validly  terminated  the  Lease,  the  Mortgagee  shall  not sell or  lease,  or
otherwise  afford the use of, the Aircraft or any portion  thereof to the Lessee
or any  Affiliate  thereof.  Unless an Event of Default  not  resulting  from or
relating to a Lease Event of Default has occurred and is  continuing,  the Owner
Participant may bid at the sale and become the purchaser.  Without  limiting any
of the  foregoing,  it is understood  and agreed that the Mortgagee may exercise
any right of sale of the Aircraft available to it, even though it shall not have
taken  possession of the Aircraft and shall not have  possession  thereof at the
time of such sale.

            Anything in this Trust  Indenture to the  contrary  notwithstanding,
the Mortgagee shall not be entitled to exercise any remedy hereunder as a result
of an Event of Default  which  arises  solely by reason of one or more events or
circumstances  which constitute a Lease Event of Default unless the Mortgagee as
security  assignee of the Owner Trustee shall have exercised or  concurrently be
exercising one or more of the dispossessory  remedies provided for in Section 15
of the  Lease  with  respect  to the  Aircraft;  PROVIDED,  HOWEVER,  that  such
requirement  to exercise one or more of such remedies  under the Lease shall not
apply in  circumstances  where the Mortgagee is, and has been,  for a continuous
period in excess of 60 days or such other  period as may be specified in Section
1110(a)(1)(A) of the Bankruptcy Code (such 60-day or other period being the "New
Section 1110 Period"),  involuntarily  stayed or prohibited by applicable law or
court order from  exercising  such remedies under the Lease (a "Continuous  Stay
Period");  PROVIDED  FURTHER,  HOWEVER,  that the requirement to exercise one or
more of such remedies under the Lease shall  nonetheless be applicable  during a
Continuous  Stay Period  subsequent  to the  expiration  of the New Section 1110
Period to the  extent  that the  continuation  of such  Continuous  Stay  Period
subsequent to the  expiration of the New Section 1110 Period (A) results from an
agreement by the trustee or the  debtor-in-possession  in such proceeding during
the New Section 1110 Period with the  approval of the relevant  court to perform
the Lease in accordance  with Section  1110(a)(1)(A)  of the Bankruptcy Code and
continues to perform as required by Section  1110(a)(1)(A-B)  of the  Bankruptcy
Code or (B) is an  extension  of the New Section 1110 Period with the consent of
the Mortgagee  pursuant to Section 1110(b) of the Bankruptcy Code or (C) results
from the  Lessee's  assumption  during  the New  Section  1110  Period  with the
approval  of the  relevant  court of the Lease  pursuant  to Section  365 of the
Bankruptcy Code and Lessee's  continuous  performance of the Lease as so assumed
or (D) is the  consequence of the  Mortgagee's own failure to give any requisite
notice to any person. In the event that the applicability of Section 1110 of the
Bankruptcy  Code to the  Aircraft  is being  contested  by  Lessee  in  judicial
proceedings, both of the Mortgagee and the Owner Trustee shall have the right to

- ----------
  Insert bracketed  language if the Lease  provides for the assignment of  a
      permitted sublease.




participate in such  proceedings;  provided that any such  participation  by the
Owner  Trustee shall not affect in any way any rights or remedy of the Mortgagee
hereunder.

            It is expressly  understood and agreed that, subject only to the two
preceding  paragraphs,  the  inability,  described  in such  paragraphs,  of the
Mortgagee  to exercise any right or remedy under the Lease shall in no event and
under no  circumstances  prevent the Mortgagee from exercising any or all of its
rights,  powers and  remedies  under this Trust  Indenture,  including,  without
limitation, this Article IV.

            (b) If an Event of Default  shall have  occurred and be  continuing,
then and in every such case the  Mortgagee  may (and  shall,  upon  receipt of a
written demand therefor from a Majority in Interest of Note Holders), subject to
Section 4.03 hereof,  at any time,  by delivery of written  notice or notices to
the Owner Trustee and the Owner Participant,  declare all the Equipment Notes to
be due and payable,  whereupon the unpaid Original Amount of all Equipment Notes
then  outstanding,  together with accrued but unpaid interest  thereon  (without
Make-Whole  Amount) and other amounts due thereunder,  shall immediately  become
due and payable without presentment, demand, protest or notice, all of which are
hereby waived; PROVIDED that if an Event of Default referred to in clause (g) of
Section 4.02 hereof shall have occurred,  then and in every such case the unpaid
Original Amount then outstanding,  together with accrued but unpaid interest and
all other amounts due thereunder  and hereunder  shall  immediately  and without
further  act become due and  payable  without  presentment,  demand,  protest or
notice, all of which are hereby waived;  PROVIDED FURTHER that in the event of a
reorganization  proceeding  involving the Lessee  instituted under Chapter 11 of
the  Bankruptcy  Code, if no other Lease Event of Default  (including  any Lease
Event of Default  set forth in Section  14.3 of the Lease) and no other Event of
Default  (other than the  failure to pay the  Original  Amount of the  Equipment
Notes which by such  declaration  shall have become  payable) exists at any time
after  the   consummation  of  such  proceeding,   such  declaration   shall  be
automatically  rescinded  without  any  further  action  on the part of any Note
Holder.

            This Section 4.04(b),  however, is subject to the condition that, if
at any time after the Original  Amount of the Equipment  Notes shall have become
so due and  payable,  and before any  judgment  or decree for the payment of the
money so due, or any thereof, shall be entered, all overdue payments of interest
upon the Equipment Notes and all other amounts payable under the Equipment Notes
(except the Original  Amount of the  Equipment  Notes which by such  declaration
shall have become  payable)  shall have been duly paid,  and every other Default
and Event of Default  with  respect to any  covenant or  provision of this Trust
Indenture  shall have been  cured,  then and in every  such case a  Majority  in
Interest  of Note  Holders  may (but  shall not be  obligated  to),  by  written
instrument  filed  with  the  Mortgagee,   rescind  and  annul  the  Mortgagee's
declaration (or such automatic  acceleration) and its consequences;  but no such
rescission  or  annulment  shall extend to or affect any  subsequent  Default or
Event of Default or impair any right consequent thereon.

            Any   acceleration   pursuant  to  this  Section  4.04(b)  shall  be
automatically  rescinded  and any  related  declaration  of an Event of  Default
annulled in the event that the Owner  Trustee  shall have cured,  in  accordance



with  Section  4.03  hereof,   the  Event  of  Default  that  resulted  in  such
acceleration or declaration.

            (c) The Note  Holders  shall be  entitled,  at any sale  pursuant to
Section 15 of the Lease or this  Section  4.04,  to credit  against any purchase
price bid at such sale by such holder all or any part of the unpaid  obligations
owing to such Note Holder and secured by the Lien of this Trust  Indenture (only
to the extent that such purchase  price would have been paid to such Note Holder
pursuant to Article III hereof if such purchase  price were paid in cash and the
foregoing provisions of this subsection (c) were not given effect).

            (d) In the event of any sale of the Trust Indenture  Estate,  or any
part  thereof,  pursuant to any  judgment or decree of any court or otherwise in
connection with the enforcement of any of the terms of this Trust Indenture, the
unpaid Original Amount of all Equipment  Notes then  outstanding,  together with
accrued  interest  thereon (without  Make-Whole  Amount),  and other amounts due
thereunder,  shall  immediately  become  due and  payable  without  presentment,
demand, protest or notice, all of which are hereby waived.

            (e)  Notwithstanding  anything contained herein, so long as the Pass
Through  Trustee under any Pass Through  Trust  Agreement (or its designee) is a
Note Holder,  the Mortgagee will not be authorized or empowered to acquire title
to any  Mortgaged  Property  or take any action  with  respect to any  Mortgaged
Property so acquired by it if such  acquisition  or action would cause any Trust
to fail to qualify as a "grantor trust" for federal income tax purposes.

      SECTION 4.05.     RETURN OF AIRCRAFT, ETC.

            (a) If an Event of Default shall have occurred and be continuing and
the Equipment  Notes have been  accelerated,  subject to Section 4.03 hereof and
unless the Owner Trustee or the Owner Participant shall have elected to purchase
the Equipment  Notes,  at the request of the Mortgagee,  the Owner Trustee shall
promptly  execute and deliver to the  Mortgagee  such  instruments  of title and
other  documents as the Mortgagee may deem  necessary or advisable to enable the
Mortgagee or an agent or  representative  designated by the  Mortgagee,  at such
time or times  and  place or  places as the  Mortgagee  may  specify,  to obtain
possession  of all or any part of the Mortgaged  Property  included in the Trust
Indenture Estate to which the Mortgagee shall at the time be entitled hereunder.
If the Owner  Trustee  shall for any reason  fail to execute  and  deliver  such
instruments and documents after such request by the Mortgagee, the Mortgagee may
(i)  obtain a  judgment  conferring  on the  Mortgagee  the  right to  immediate
possession  and  requiring  the  Owner  Trustee  to  execute  and  deliver  such
instruments  and documents to the Mortgagee,  to the entry of which judgment the
Owner Trustee hereby  specifically  consents to the fullest extent  permitted by
Law, and (ii) pursue all or part of such Mortgaged  Property  wherever it may be
found  and,  in the event  that a Lease  Event of Default  has  occurred  and is
continuing,  may enter any of the  premises of Lessee  wherever  such  Mortgaged
Property may be or be supposed to be and search for such Mortgaged  Property and
take possession of and remove such Mortgaged Property. All expenses of obtaining



such  judgment or of pursuing,  searching  for and taking such  property  shall,
until paid, be secured by the Lien of this Trust Indenture.

            (b) Upon every such taking of  possession,  the Mortgagee  may, from
time  to  time,  at the  expense  of  the  Mortgaged  Property,  make  all  such
expenditures for  maintenance,  use,  operation,  storage,  insurance,  leasing,
control,  management,  disposition,  modifications  or alterations to and of the
Mortgaged  Property,  as it may deem proper.  In each such case,  the  Mortgagee
shall have the right to maintain,  use, operate,  store, insure, lease, control,
manage,  dispose of, modify or alter the Mortgaged  Property and to carry on the
business and to exercise all rights and powers of the Owner  Participant and the
Owner Trustee  relating to the Mortgaged  Property,  as the Mortgagee shall deem
best, including the right to enter into any and all such agreements with respect
to the  maintenance,  use,  operation,  storage,  insurance,  leasing,  control,
management, disposition, modification or alteration of the Mortgaged Property or
any part thereof as the Mortgagee  may  determine,  and the  Mortgagee  shall be
entitled to collect and receive  directly  all tolls,  rents  (including  Rent),
revenues,  issues,  income,  products and profits of the Mortgaged  Property and
every part thereof, except Excluded Payments, without prejudice, however, to the
right of the Mortgagee  under any  provision of this Trust  Indenture to collect
and receive all cash held by, or required to be deposited  with,  the  Mortgagee
hereunder other than Excluded  Payments.  Such tolls,  rents  (including  Rent),
revenues,  issues,  income,  products  and  profits  shall be applied to pay the
expenses  of the  maintenance,  use,  operation,  storage,  insurance,  leasing,
control, management, disposition, improvement, modification or alteration of the
Mortgaged  Property  and of  conducting  the business  thereof,  and to make all
payments  which the  Mortgagee may be required or may elect to make, if any, for
taxes,  assessments,  insurance  or other  proper  charges  upon  the  Mortgaged
Property  or any  part  thereof  (including  the  employment  of  engineers  and
accountants  to examine,  inspect and make reports upon the properties and books
and records of the Owner  Trustee),  and all other  payments which the Mortgagee
may be  required  or  authorized  to make  under  any  provision  of this  Trust
Indenture,  as well as just and reasonable  compensation for the services of the
Mortgagee,  and of all persons  properly  engaged and employed by the  Mortgagee
with respect hereto.

      SECTION 4.06.     REMEDIES CUMULATIVE.

            Each and  every  right,  power  and  remedy  given to the  Mortgagee
specifically  or otherwise in this Trust Indenture shall be cumulative and shall
be in addition to every other right, power and remedy herein  specifically given
or now or hereafter existing at Law, in equity or by statute, and each and every
right, power and remedy whether  specifically herein given or otherwise existing
may be  exercised  from  time to time and as often  and in such  order as may be
deemed  expedient by the  Mortgagee,  and the  exercise or the  beginning of the
exercise  of any power or remedy  shall not be  construed  to be a waiver of the
right to  exercise  at the same time or  thereafter  any other  right,  power or
remedy.  No delay or omission  by the  Mortgagee  in the  exercise of any right,
remedy or power or in the  pursuance  of any remedy shall impair any such right,
power or remedy or be construed to be a waiver of any default on the part of the
Owner Trustee or Lessee or to be an acquiescence therein.




      SECTION 4.07.     DISCONTINUANCE OF PROCEEDINGS.

            In case the  Mortgagee  shall  have  instituted  any  proceeding  to
enforce any right,  power or remedy under this Trust  Indenture by  foreclosure,
entry or  otherwise,  and such  proceedings  shall  have  been  discontinued  or
abandoned  for any  reason  or  shall  have  been  determined  adversely  to the
Mortgagee,  then and in every such case the Owner  Trustee,  the  Mortgagee  and
Lessee shall,  subject to any determination in such proceedings,  be restored to
their  former  positions  and rights  hereunder  with  respect to the  Mortgaged
Property,  and all  rights,  remedies  and  powers  of the  Owner  Trustee,  the
Mortgagee  or  Lessee  shall  continue  as  if  no  such  proceedings  had  been
instituted.

      SECTION 4.08.     WAIVER OF PAST DEFAULTS.

            Upon  written  instruction  from a  Majority  in  Interest  of  Note
Holders,   the  Mortgagee  shall  waive  any  past  Default  hereunder  and  its
consequences  and upon any such waiver such Default shall cease to exist and any
Event of Default arising  therefrom shall be deemed to have been cured for every
purpose  of  this  Trust  Indenture,  but no such  waiver  shall  extend  to any
subsequent or other Default or impair any right  consequent  thereon;  provided,
that in the  absence  of written  instructions  from all the Note  Holders,  the
Mortgagee shall not waive any Default (i) in the payment of the Original Amount,
Make-Whole  Amount,  if any,  and  interest  and  other  amounts  due  under any
Equipment Note then  outstanding,  or (ii) in respect of a covenant or provision
hereof which, under Article IX hereof, cannot be modified or amended without the
consent of each Note Holder.

      SECTION 4.09.     APPOINTMENT OF RECEIVER.

            The  Mortgagee  shall,  as a matter of  right,  be  entitled  to the
appointment  of a receiver (who may be the Mortgagee or any successor or nominee
thereof)  for  all  or  any  part  of  the  Mortgaged  Property,   whether  such
receivership  be incidental to a proposed sale of the Mortgaged  Property or the
taking of possession thereof or otherwise, and the Owner Trustee hereby consents
to the appointment of such a receiver and will not oppose any such  appointment.
Any receiver  appointed for all or any part of the Mortgaged  Property  shall be
entitled to exercise all the rights and powers of the Mortgagee  with respect to
the Mortgaged Property.

      SECTION 4.10.     MORTGAGEE AUTHORIZED TO EXECUTE BILLS OF SALE, ETC.

            Subject to the provisions of this Trust Indenture, the Owner Trustee
irrevocably  appoints the Mortgagee the true and lawful  attorney-in-fact of the
Owner Trustee  (which  appointment  is coupled with an interest) in its name and
stead and on its behalf,  for the purpose of effectuating any sale,  assignment,
transfer or delivery for the  enforcement  of the Lien of this Trust  Indenture,
whether  pursuant  to  foreclosure  or  power  of sale,  assignments  and  other
instruments as may be necessary or appropriate, with full power of substitution,
the Owner Trustee hereby  ratifying and confirming all that such attorney or any
substitute  shall  do by  virtue  hereof  in  accordance  with  applicable  law.
Nevertheless,  if so requested  by the  Mortgagee  or any  purchaser,  the Owner
Trustee  shall  ratify  and  confirm  any such  sale,  assignment,  transfer  or
delivery,  by executing and  delivering  to the Mortgagee or such  purchaser all



bills of sale, assignments, releases and other proper instruments to effect such
ratification and confirmation as may be designated in any such request.

      SECTION 4.11.     RIGHTS OF NOTE HOLDERS TO RECEIVE PAYMENT.

            Notwithstanding  any other  provision of this Trust  Indenture,  the
right of any Note Holder to receive  payment of principal  of, and  premium,  if
any,  and  interest on an Equipment  Note on or after the  respective  due dates
expressed in such  Equipment  Note, or to bring suit for the  enforcement of any
such  payment on or after such  respective  dates in  accordance  with the terms
hereof,  shall not be  impaired  or  affected  without  the consent of such Note
Holder.

                                    ARTICLE V

                             DUTIES OF THE MORTGAGEE

      SECTION 5.01.     NOTICE OF EVENT OF DEFAULT.

            If the Mortgagee shall have Actual  Knowledge of an Event of Default
or of a Default  arising from a failure to pay Rent,  the  Mortgagee  shall give
prompt  written  notice  thereof to the Owner  Trustee,  the Owner  Participant,
Lessee, and each Note Holder. Subject to the terms of Sections 2.13, 4.03, 4.04,
4.08,  5.02 and 5.03 hereof,  the Mortgagee  shall take such action,  or refrain
from  taking  such  action,  with  respect  to such  Event of Default or Default
(including with respect to the exercise of any rights or remedies  hereunder) as
the  Mortgagee  shall be instructed in writing by a Majority in Interest of Note
Holders.  Subject to the provisions of Section 5.03, if the Mortgagee  shall not
have received instructions as above provided within 20 days after mailing notice
of such Event of Default to the Note  Holders,  the  Mortgagee  may,  subject to
instructions  thereafter  received pursuant to the preceding  provisions of this
Section 5.01, take such action, or refrain from taking such action, but shall be
under no duty to take or refrain  from taking any action,  with  respect to such
Event  of  Default  or  Default  as it  shall  determine  advisable  in the best
interests of the Note  Holders;  PROVIDED,  HOWEVER,  that the Mortgagee may not
sell the Aircraft or any Engine without the consent of a Majority in Interest of
Note Holders. For all purposes of this Trust Indenture, in the absence of Actual
Knowledge  on  the  part  of the  Mortgagee,  the  Owner  Trustee  or the  Owner
Participant,  the Mortgagee, the Owner Trustee or the Owner Participant,  as the
case may be,  shall not be deemed to have  knowledge of a Default or an Event of
Default (except, in the case of the Mortgagee,  the failure of Lessee to pay any
installment  of Basic Rent within one  Business  Day after the same shall become
due,  if any  portion of such  installment  was then  required to be paid to the
Mortgagee,  which  failure  shall  constitute  knowledge  of a  Default)  unless
notified in writing by Lessee,  the Owner Trustee,  the Owner Participant or one
or more Note Holders.

      SECTION 5.02.    ACTION UPON INSTRUCTIONS; CERTAIN RIGHTS AND LIMITATIONS.

            (a) Subject to the terms of Sections  2.13,  4.03,  4.04(a) and (b),
4.08, 5.01 and 5.03 hereof,  upon the written  instructions at any time and from
time to time of a Majority in Interest of Note  Holders,  the  Mortgagee  shall,
subject to the terms of this Section 5.02, take such of the following actions as



may be  specified  in such  instructions:  (i) give such notice or  direction or
exercise  such right,  remedy or power  hereunder  as shall be specified in such
instructions;  (ii) give such notice or direction or exercise such right, remedy
or power under the Lease, the Participation  Agreement,  the Purchase Agreement,
the  Purchase  Agreement  Assignment,  or any other part of the Trust  Indenture
Estate  as shall  be  specified  in such  instructions;  and  (iii)  approve  as
satisfactory to the Mortgagee all matters  required by the terms of the Lease to
be  satisfactory  to the Owner  Trustee,  it being  understood  that without the
written  instructions  of a Majority in Interest of Note Holders,  the Mortgagee
shall not approve any such matter as  satisfactory  to the Mortgagee;  provided,
that  anything  contained  in this  Trust  Indenture,  the  Lease  or the  other
Operative  Agreements to the contrary  notwithstanding,  but subject to the next
paragraph hereof:

            (1) the Owner  Trustee or the Owner  Participant,  may,  without the
      consent of the Mortgagee, demand, collect, sue for or otherwise obtain all
      amounts  included  in  Excluded  Payments  from  Lessee  and seek legal or
      equitable  remedies to require  Lessee to maintain the insurance  coverage
      referred to in Section 11 of the Lease [(or the  comparable  provisions of
      any assigned Permitted  Sublease)]  provided, that the rights referred
      to in this clause (1) shall not be deemed to include  the  exercise of any
      remedies  provided  for in Section 15 of the Lease other than the right to
      proceed  by  appropriate  court  action,  either at Law or in  equity,  to
      enforce payment by Lessee of such amounts included in Excluded Payments or
      performance by Lessee of such insurance covenant or to recover damages for
      the breach  thereof or for specific  performance  of any other term of the
      Lease  [(or  the   comparable   provisions   of  any  assigned   Permitted
      Sublease)];

            (2) (A) the  Mortgagee  shall not,  without the consent of the Owner
      Trustee,  enter into,  execute or deliver  amendments or  modifications in
      respect of any of the  provisions  of the Lease[,  any assigned  Permitted
      Sublease  or any  Permitted  Sublease  assignment],  and (B) unless a
      Mortgagee Event shall have occurred and be continuing, the Mortgagee shall
      not, without the consent of the Owner Trustee,  which consent shall not be
      withheld  if no  right or  interest  of the  Owner  Trustee  or the  Owner
      Participant  shall be  diminished  or  impaired  thereby,  (i) enter into,
      execute or deliver waivers or consents in respect of any of the provisions
      of the Lease, or (ii) approve any  accountants,  engineers,  appraisers or
      counsel as  satisfactory  to render  services for or issue opinions to the
      Owner Trustee pursuant to the Operative Agreements,  provided that whether
      or not any  Mortgagee  Event has  occurred  and is  continuing,  the Owner
      Trustee's  consent  shall be  required  with  respect  to any  waivers  or
      consents in respect of any of the  provisions of Section 5, 7 or 11 of the
      Lease,  or of any other  Section  of the Lease to the extent  such  action

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  Insert bracketed  language if the Lease provides for  the assignment of  a
      permitted sublease.

 Insert bracketed  language if the Lease provides for  the assignment of  a
      permitted sublease.

 Insert bracketed  language if the Lease provides for  the assignment of  a
      permitted sublease.




      shall affect (y) the amount or timing of, or the right to enforce  payment
      of any Excluded Payment or (z) the amount or timing of any amounts payable
      by the Lessee under the Lease as originally  executed (or as  subsequently
      modified  with  the  consent  of the  Owner  Trustee)  which,  absent  the
      occurrence  and  continuance  of an Event of Default  hereunder,  would be
      distributable to the Owner Trustee under Article III hereof;

            (3)  whether or not a Default  or Event of  Default  under the Trust
      Indenture has occurred and is continuing,  the Owner Trustee and the Owner
      Participant  shall have the right,  together  with the  Mortgagee,  (i) to
      receive from Lessee [or any  Permitted  Sublessee]  certificates  and
      other  documents  and  information  which  Lessee is  required  to give or
      furnish  to the Owner  Trustee  or the Lessor  pursuant  to any  Operative
      Agreement  and (ii) to inspect in  accordance  with the Lease the Airframe
      and Engines and all Aircraft Documents;

            (4)  whether or not a Default  or Event of  Default  under the Trust
      Indenture has occurred and is continuing, the Owner Trustee shall have the
      right to adjust  upwards  Rent,  Stipulated  Loss  Values and  Termination
      Values as provided in Section 3.2.1 of the Lease or pursuant to a transfer
      under Section 10.1.1 of the Participation Agreement;

            (5) so long as no Mortgagee  Event has  occurred and is  continuing,
      the Owner Trustee shall have the right, to the exclusion of the Mortgagee,
      to adjust Basic Rent,  Stipulated  Loss Values and  Termination  Values as
      provided in Section 3.2 of the Lease or to adjust downward any installment
      or amount of Basic Rent,  Stipulated  Loss Value or Termination  Value, as
      such  installments  and  amounts  are set forth in  Schedules  2, 3 and 4,
      respectively,  to  the  Lease,  to  the  extent  of the  portion  of  such
      installment or amount that would, under Section 3.01, 3.02 or 3.03 hereof,
      as the case may be, be  distributable  to the Owner  Trustee  or the Owner
      Participant;

            (6)  whether or not a Default  or Event of  Default  under the Trust
      Indenture has occurred and is continuing,  the Owner Trustee may,  without
      the consent of the  Mortgagee,  (i) solicit and make bids with  respect to
      the Aircraft  under Section 9 of the Lease in respect of a termination  of
      the Lease by Lessee  pursuant to Section 9 thereof,  (ii)  determine  Fair
      Market Sales Value and Fair Market  Rental  Value under  Section 17 of the
      Lease for all  purposes  except  following a Mortgagee  Event  pursuant to
      Section 15 of the Lease,  and (iii) make an  election  pursuant  to and in
      accordance  with the  provisions  of Sections  9.1(b),  9.2 and 9.3 of the
      Lease; and

            (7) so  long  as no  Mortgagee  Event  shall  have  occurred  and be
      continuing,  all  other  rights  of the  "Lessor"  under the Lease [or any
      assigned Permitted  Sublease] shall be exercised by the Owner Trustee

- ----------
 Insert bracketed  language if the Lease provides  for the assignment of  a
      permitted sublease.

 Insert bracketed  language if the Lease provides  for the assignment of  a
      permitted sublease.



      to the exclusion of the Mortgagee including, without limitation, the right
      to (i) exercise  all rights with  respect to Lessee's  use and  operation,
      modification or maintenance of the Aircraft and any Engine which the Lease
      specifically  confers on the Lessor,  and (ii)  consent to and approve any
      assignment  pursuant  to  Section  13 of  the  Lease;  PROVIDED  that  the
      foregoing  shall not (x) limit (A) any  rights  separately  granted to the
      Mortgagee under the Operative Agreements or (B) the right of the Mortgagee
      to  receive  any funds to be  delivered  to the  "Lessor"  under the Lease
      (except  with  respect  to  Excluded  Payments)  and  under  the  Purchase
      Agreement  or (y) confer  upon the Owner  Trustee  the right to  adversely
      affect the validity or enforceability of the lien of this Indenture.

            Notwithstanding anything to the contrary contained herein (including
this Section 5.02),  the Mortgagee shall have the right, to the exclusion of the
Owner  Trustee  and the Owner  Participant,  to (A)  declare  the Lease to be in
default  under  Section 15 thereof and (B)  subject  only to the  provisions  of
Sections 4.03, 4.04(a) and (b) and 2.13 hereof,  exercise the remedies set forth
in such Section 15 (other than in connection with Excluded Payments and provided
that  each  of  the  Owner  Trustee,   Owner  Participant  and  Mortgagee  shall
independently  retain the rights set forth in clause  (ii) of Section  15.1.5 of
the Lease) at any time that a Lease Event of Default  shall have occurred and be
continuing. Further and for the avoidance of doubt, and anything to the contrary
contained  herein  (including  this  Section  5.02),  in no event  may the Owner
Trustee  amend or otherwise  modify the  provisions  of Section  3.2.1(e) of the
Lease or of the final  sentence of the  definition of  Stipulated  Loss Value or
Termination  Value,  in any such case,  without the prior written consent of the
Mortgagee.

            The Mortgagee  will execute and the Owner Trustee will file or cause
to be filed such  continuation  statements with respect to financing  statements
relating to the  security  interest  created  hereunder  in the Trust  Indenture
Estate  as may be  specified  from  time to time in  written  instructions  of a
Majority in Interest of Note Holders (which instructions shall be accompanied by
the form of such  continuation  statement so to be filed).  The  Mortgagee  will
furnish to each Note Holder (and,  during the continuation of a Mortgagee Event,
to the Owner  Trustee and Owner  Participant),  promptly  upon receipt  thereof,
duplicates or copies of all reports, notices,  requests,  demands,  certificates
and other  instruments  furnished to the Mortgagee under the Lease or hereunder,
including, without limitation, a copy of each report or notice received pursuant
to Section 9 and Paragraph E of Annex D of the Lease, respectively to the extent
that the same shall not have been  furnished to such holder  pursuant  hereto or
the Lease.

            (b) If any  Lease  Event  of  Default  shall  have  occurred  and be
continuing  and the Owner Trustee shall not have cured fully such Lease Event of
Default  under and in  accordance  with  Section  4.03  hereof,  on request of a
Majority in Interest of Note Holders,  the Mortgagee  shall declare the Lease to
be in  default  pursuant  to  Section 15 thereof  and  exercise  those  remedies
specified  by such Note  Holders.  The  Mortgagee  agrees to provide to the Note
Holders,  the Owner  Trustee and the Owner  Participant  concurrently  with such
declaration by the Mortgagee, notice of such declaration by the Mortgagee.




      SECTION 5.03.     INDEMNIFICATION.

            The  Mortgagee  shall not be  required to take any action or refrain
from  taking  any action  under  Section  5.01  (other  than the first  sentence
thereof),  5.02 or  Article  IV hereof  unless  the  Mortgagee  shall  have been
indemnified  to its  reasonable  satisfaction  against  any  liability,  cost or
expense (including  counsel fees) which may be incurred in connection  therewith
pursuant to a written  agreement  with one or more Note  Holders.  The Mortgagee
agrees that it shall look solely to the Note Holders for the satisfaction of any
indemnity  (except  expenses for  foreclosure  of the type referred to in clause
"First" of Section 3.03 hereof)  owed to it pursuant to this Section  5.03.  The
Mortgagee  shall not be under any obligation to take any action under this Trust
Indenture or any other  Operative  Agreement and nothing herein or therein shall
require the  Mortgagee  to expend or risk its own funds or  otherwise  incur the
risk of any  financial  liability  in the  performance  of any of its  rights or
powers if it shall have reasonable  grounds for believing that repayment of such
funds or adequate  indemnity  against such risk or  liability is not  reasonably
assured to it (the written  indemnity of any Note Holder who is a QIB, signed by
an authorized officer thereof,  in favor of, delivered to and in form reasonably
satisfactory  to the  Mortgagee  shall be accepted as  reasonable  assurance  of
adequate  indemnity).  The  Mortgagee  shall not be  required to take any action
under Section 5.01 (other than the first sentence thereof) or 5.02 or Article IV
hereof,  nor shall any other  provision  of this  Trust  Indenture  or any other
Operative  Agreement  be deemed to  impose a duty on the  Mortgagee  to take any
action,  if the Mortgagee shall have been advised by counsel that such action is
contrary to the terms hereof or of the Lease or is otherwise contrary to Law.

      SECTION 5.04.     NO  DUTIES EXCEPT  AS SPECIFIED IN TRUST INDENTURE  OR
                        INSTRUCTIONS.

            The Mortgagee shall not have any duty or obligation to use, operate,
store,  lease,  control,  manage,  sell,  dispose of or otherwise  deal with the
Aircraft or any other part of the Trust Indenture  Estate,  or to otherwise take
or refrain  from taking any action  under,  or in  connection  with,  this Trust
Indenture  or any  part of the  Trust  Indenture  Estate,  except  as  expressly
provided  by the terms of this  Trust  Indenture  or as  expressly  provided  in
written instructions from Note Holders as provided in this Trust Indenture;  and
no implied duties or obligations shall be read into this Trust Indenture against
the Mortgagee.  The Mortgagee agrees that it will in its individual capacity and
at its own cost and expense  (but  without any right of  indemnity in respect of
any such cost or expense under  Section 7.01 hereof),  promptly take such action
as may be necessary duly to discharge all liens and  encumbrances on any part of
the Trust Indenture Estate which result from claims against it in its individual
capacity not related to the ownership of the Aircraft or the  administration  of
the Trust  Indenture  Estate or any other  transaction  pursuant  to this  Trust
Indenture or any document included in the Trust Indenture Estate.




      SECTION 5.05.     NO ACTION EXCEPT UNDER LEASE, TRUST INDENTURE OR 
                        INSTRUCTIONS.

            The Owner  Trustee and the  Mortgagee  agree that they will not use,
operate, store, lease, control,  manage, sell, dispose of or otherwise deal with
the  Aircraft  or any other  part of the Trust  Indenture  Estate  except (i) as
required by the terms of the Lease or (ii) in accordance with the powers granted
to, or the  authority  conferred  upon,  the  Owner  Trustee  and the  Mortgagee
pursuant  to this Trust  Indenture  and in  accordance  with the  express  terms
hereof.

      SECTION 5.06.     REPLACEMENT AIRFRAMES AND REPLACEMENT ENGINES.

            At any  time an  Airframe  or  Engine  is to be  replaced  under  or
pursuant to Section 10 of the Lease by a  Replacement  Airframe  or  Replacement
Engine,  if no Lease Event of Default is  continuing,  the Owner  Trustee  shall
direct the Mortgagee to execute and deliver to the Owner Trustee an  appropriate
instrument releasing such Airframe and/or Engine as appropriate from the Lien of
this Trust Indenture and the Mortgagee shall execute and deliver such instrument
as aforesaid,  but only upon compliance by Lessee with the applicable provisions
of Section 10 of the Lease.

      SECTION 5.07.     INDENTURE SUPPLEMENTS FOR REPLACEMENTS.

            If a Replacement Airframe or Replacement Engine is being substituted
as contemplated by Section 10 of the Lease,  the Owner Trustee and the Mortgagee
agree for the benefit of the Note Holders and Lessee,  subject to fulfillment of
the conditions precedent and compliance by Lessee with its obligations set forth
in Section 10 of the Lease and the  requirements  of Section  5.06  hereof  with
respect to such  Replacement  Airframe  or  Replacement  Engine,  to execute and
deliver a Lease Supplement and a Trust Indenture Supplement,  as applicable,  as
contemplated by Section 10 of the Lease.

      SECTION 5.08.     EFFECT OF REPLACEMENT.

            In the event of the  substitution of an Airframe or of a Replacement
Engine  pursuant  to  Section  10 of the  Lease,  all  provisions  of this Trust
Indenture  relating to the Airframe or Engine or Engines being replaced shall be
applicable to such  Replacement  Airframe or Replacement  Engine or Engines with
the same force and effect as if such Replacement  Airframe or Replacement Engine
or Engines were the same  airframe or engine or engines,  as the case may be, as
the Airframe or Engine or Engines being  replaced but for the Event of Loss with
respect to the Airframe or Engine or Engines being replaced.

      SECTION 5.09.     INVESTMENT OF AMOUNTS HELD BY MORTGAGEE.

            Any amounts held by the Mortgagee as assignee of the Owner Trustee's
rights to hold monies for security pursuant to Section 4.4 of the Lease shall be
held in accordance with the terms of such Section and the Mortgagee agrees,  for
the  benefit of Lessee,  to perform the duties of the Owner  Trustee  under such
Section.  Any amounts held by the Mortgagee pursuant to the proviso to the first
sentence of Section 3.01, pursuant to Section 3.02, or pursuant to any provision
of any  other  Operative  Agreement  providing  for  amounts  to be  held by the
Mortgagee which are not distributed  pursuant to the other provisions of Article
III  hereof  shall  be  invested  by the  Mortgagee  from  time  to time in Cash
Equivalents  as  directed  by the Owner  Trustee  so long as the  Mortgagee  may
acquire  the same  using  its best  efforts.  All Cash  Equivalents  held by the
Mortgagee pursuant to Section 4.4 of the Lease or this Section 5.09 shall either



be (a) registered in the name of, payable to the order of, or specially indorsed
to,  the  Mortgagee,  or (b)  held  in an  Eligible  Account.  Unless  otherwise
expressly  provided in this Trust Indenture,  any income realized as a result of
any such  investment,  net of the  Mortgagee's  reasonable  fees and expenses in
making such  investment,  shall be held and applied by the Mortgagee in the same
manner as the  principal  amount of such  investment  is to be  applied  and any
losses, net of earnings and such reasonable fees and expenses,  shall be charged
against the principal amount invested. The Mortgagee shall not be liable for any
loss resulting  from any  investment  required to be made by it under this Trust
Indenture  other than by reason of its willful  misconduct or gross  negligence,
and any such  investment  may be sold  (without  regard to its  maturity) by the
Mortgagee  without  instructions  whenever  such  sale  is  necessary  to make a
distribution required by this Trust Indenture.

                                   ARTICLE VI

                       THE OWNER TRUSTEE AND THE MORTGAGEE

      SECTION 6.01.     ACCEPTANCE OF TRUSTS AND DUTIES.

            The Mortgagee accepts the duties hereby created and applicable to it
and agrees to perform  the same but only upon the terms of this Trust  Indenture
and agrees to receive and  disburse  all monies  constituting  part of the Trust
Indenture Estate in accordance with the terms hereof. The Owner Trustee,  in its
individual capacity, and the Mortgagee, in its individual capacity, shall not be
answerable  or  accountable  under any  circumstances,  except (i) for their own
willful  misconduct or gross  negligence  (other than for the handling of funds,
for  which  the  standard  of  accountability  shall be  willful  misconduct  or
negligence),  (ii) in the  case of the  Mortgagee,  as  provided  in the  fourth
sentence of Section 2.04(a) hereof and the last sentence of Section 5.04 hereof,
and (iii) for  liabilities  that may result,  in the case of the Owner  Trustee,
from the  inaccuracy  of any  representation  or warranty  of the Owner  Trustee
expressly made in its individual  capacity in the Participation  Agreement or in
Section 4.01(b) or 6.03 hereof (or in any certificate furnished to the Mortgagee
or any Note  Holder in  connection  with the  transactions  contemplated  by the
Operative  Agreements)  or,  in the  case of the  Mortgagee  (in its  individual
capacity),  from  the  inaccuracy  of  any  representation  or  warranty  of the
Mortgagee  (in  its  individual  capacity)  in the  Participation  Agreement  or
expressly made  hereunder.  Neither the Owner Trustee nor the Mortgagee shall be
liable for any action or inaction of the other or of the Owner Participant.

      SECTION 6.02.     ABSENCE OF DUTIES.

            In the case of the  Mortgagee,  except in  accordance  with  written
instructions  furnished  pursuant to Section 5.01 or 5.02 hereof,  and except as
provided in, and without  limiting the  generality of,  Sections 5.03,  5.04 and
6.08 hereof and, in the case of the Owner Trustee, except as provided in Section
4.01(b)  hereof,  the Owner Trustee and the Mortgagee  shall have no duty (i) to
see to any  registration of the Aircraft or any recording or filing of the Lease
or of this Trust Indenture or any other  document,  or to see to the maintenance
of any such registration,  recording or filing,  (ii) to see to any insurance on
the Aircraft or to effect or maintain any such insurance,  whether or not Lessee



shall  be in  default  with  respect  thereto,  (iii) to see to the  payment  or
discharge of any lien or  encumbrance  of any kind against any part of the Trust
Estate or the Trust Indenture  Estate,  (iv) to confirm,  verify or inquire into
the failure to receive any financial  statements from Lessee,  or (v) to inspect
the  Aircraft  at any time or  ascertain  or  inquire as to the  performance  or
observance of any of Lessee's covenants under the Lease [or any of the Permitted
Sublessee's  covenants under any assigned Permitted  Sublease] with respect
to the Aircraft. The Owner Participant shall not have any duty or responsibility
hereunder, including, without limitation, any of the duties mentioned in clauses
(i) through (v) above;  provided,  that nothing contained in this sentence shall
limit any obligations of the Owner Participant under the Participation Agreement
or relieve the Owner Participant from any restriction under Section 4.03 hereof.

      SECTION 6.03.     NO REPRESENTATIONS OR WARRANTIES AS TO AIRCRAFT OR
                        DOCUMENTS.

            NEITHER THE MORTGAGEE IN ITS  INDIVIDUAL  OR TRUST  CAPACITY NOR THE
OWNER  TRUSTEE IN ITS  INDIVIDUAL  CAPACITY OR AS OWNER  TRUSTEE UNDER THE TRUST
AGREEMENT,  MAKES OR SHALL BE  DEEMED  TO HAVE  MADE AND EACH  HEREBY  EXPRESSLY
DISCLAIMS ANY REPRESENTATION OR WARRANTY,  EXPRESS OR IMPLIED,  AS TO THE TITLE,
AIRWORTHINESS,   VALUE,  COMPLIANCE  WITH  SPECIFICATIONS,   CONDITION,  DESIGN,
QUALITY,  DURABILITY,  OPERATION,  MERCHANTABILITY  OR  FITNESS  FOR  USE  FOR A
PARTICULAR PURPOSE OF THE AIRCRAFT OR ANY ENGINE, AS TO THE ABSENCE OF LATENT OR
OTHER  DEFECTS,  WHETHER  OR  NOT  DISCOVERABLE,   AS  TO  THE  ABSENCE  OF  ANY
INFRINGEMENT  OF ANY  PATENT,  TRADEMARK  OR  COPYRIGHT,  AS TO THE  ABSENCE  OF
OBLIGATIONS  BASED ON STRICT  LIABILITY IN TORT OR ANY OTHER  REPRESENTATION  OR
WARRANTY  WHATSOEVER,  except  the  Owner  Trustee  in its  individual  capacity
warrants  that (i) the Owner  Trustee has received on the Delivery Date whatever
title was  conveyed  to it,  and (ii) the  Aircraft  is free and clear of Lessor
Liens attributable to the Owner Trustee in its individual capacity.  Neither the
Owner Trustee,  in its  individual  capacity or as Owner Trustee under the Trust
Agreement,  nor the Mortgagee,  in its individual or trust capacities,  makes or
shall be deemed to have made any  representation or warranty as to the validity,
legality or  enforceability  of this Trust Indenture,  the Trust Agreement,  the
Participation  Agreement, the Equipment Notes, the Lease, the Purchase Agreement
or the Purchase  Agreement  Assignment  with the Consent and  Agreement  and the
Engine Consent and Agreement  attached thereto,  or as to the correctness of any
statement  contained  in  any  thereof,   except  for  the  representations  and
warranties  of the  Owner  Trustee  made  in its  individual  capacity  and  the
representations and warranties of the Mortgagee in its individual  capacity,  in
each  case  expressly  made  in this  Trust  Indenture  or in the  Participation

- ----------
 Insert  bracketed  language if the Lease  provides for the assignment of a
      permitted sublease.




Agreement.  The Loan  Participants,  the Note Holders and the Owner  Participant
make no representation or warranty hereunder whatsoever.

      SECTION 6.04.     NO SEGREGATION OF MONIES; NO INTEREST.

            Any monies  paid to or  retained  by the  Mortgagee  pursuant to any
provision  hereof and not then required to be  distributed  to the Note Holders,
Lessee or the Owner  Trustee  as  provided  in Article  III  hereof  need not be
segregated in any manner except to the extent  required by Law or Section 4.4 of
the Lease and Section  5.09  hereof,  and may be  deposited  under such  general
conditions as may be  prescribed  by Law, and the Mortgagee  shall not be liable
for any interest thereon (except that the Mortgagee shall invest all monies held
as directed by Lessee so long as no Lease Event of Default or Lease  Default has
occurred and is continuing (or in the absence of such direction, by the Majority
In Interest of Note Holders) in Cash Equivalents;  PROVIDED,  HOWEVER,  that any
payments received, or applied hereunder, by the Mortgagee shall be accounted for
by the  Mortgagee so that any portion  thereof paid or applied  pursuant  hereto
shall be identifiable as to the source thereof.

      SECTION 6.05.     RELIANCE; AGREEMENTS; ADVICE OF COUNSEL.

            Neither  the  Owner  Trustee  nor  the  Mortgagee  shall  incur  any
liability  to  anyone  in  acting  upon  any  signature,   instrument,   notice,
resolution, request, consent, order, certificate, report, opinion, bond or other
document or paper  believed by it to be genuine and  believed by it to be signed
by the proper party or parties. The Owner Trustee and the Mortgagee may accept a
copy of a resolution of the Board of Directors (or Executive  Committee thereof)
of any party to the  Participation  Agreement,  certified by the Secretary or an
Assistant  Secretary  thereof as duly  adopted and in full force and effect,  as
conclusive evidence that such resolution has been duly adopted and that the same
is in full force and  effect.  As to the  aggregate  unpaid  Original  Amount of
Equipment  Notes  outstanding  as of any  date,  the Owner  Trustee  may for all
purposes  hereof rely on a  certificate  signed by any Vice  President  or other
authorized  corporate  trust officer of the Mortgagee.  As to any fact or matter
relating  to Lessee the  manner of  ascertainment  of which is not  specifically
described  herein,  the Owner  Trustee and the  Mortgagee  may for all  purposes
hereof rely on a certificate,  signed by a duly authorized officer of Lessee, as
to such fact or matter, and such certificate shall constitute full protection to
the Owner  Trustee and the Mortgagee for any action taken or omitted to be taken
by them in good faith in reliance thereon. The Mortgagee shall assume, and shall
be fully  protected in assuming,  that the Owner  Trustee is  authorized  by the
Trust  Agreement to enter into this Trust Indenture and to take all action to be
taken by it pursuant to the  provisions  hereof,  and shall not inquire into the
authorization of the Owner Trustee with respect thereto.  In the  administration
of the trusts  hereunder,  the Owner Trustee and the Mortgagee  each may execute
any of the trusts or powers  hereof and perform its powers and duties  hereunder
directly  or through  agents or  attorneys  and may, at the expense of the Trust
Indenture Estate, advise with counsel,  accountants and other skilled persons to
be selected and retained by it, and the Owner  Trustee and the  Mortgagee  shall
not be liable for  anything  done,  suffered or omitted in good faith by them in
accordance  with the  written  advice or written  opinion  of any such  counsel,
accountants or other skilled persons.




      SECTION 6.06.     CAPACITY IN WHICH ACTING.

            The Owner Trustee acts hereunder  solely as trustee as herein and in
the Trust  Agreement  provided,  and not in its individual  capacity,  except as
otherwise  expressly  provided  herein,  in  the  Trust  Agreement  and  in  the
Participation Agreement.

      SECTION 6.07.     COMPENSATION.

            The  Mortgagee   shall  be  entitled  to  reasonable   compensation,
including expenses and disbursements (including the reasonable fees and expenses
of counsel), for all services rendered hereunder and shall, on and subsequent to
an Event of  Default  hereunder,  have a priority  claim on the Trust  Indenture
Estate  for  the  payment  of  such  compensation,   to  the  extent  that  such
compensation  shall not be paid by  Lessee,  and shall  have the  right,  on and
subsequent to an Event of Default hereunder,  to use or apply any monies held by
it hereunder in the Trust Indenture  Estate toward such payments.  The Mortgagee
agrees  that it shall  have no right  against  the Loan  Participants,  the Note
Holders,  the Owner Trustee or the Owner Participant for any fee as compensation
for its services as trustee under this Trust Indenture.

      SECTION 6.08.     INSTRUCTIONS FROM NOTE HOLDERS.

            In the administration of the trusts created hereunder, the Mortgagee
shall have the right to seek  instructions  from a Majority  in Interest of Note
Holders should any provision of this Trust Indenture appear to conflict with any
other provision herein or should the Mortgagee's duties or obligations hereunder
be unclear, and the Mortgagee shall incur no liability in refraining from acting
until it receives such instructions.  The Mortgagee shall be fully protected for
acting in accordance with any instructions received under this Section 6.08.

                                   ARTICLE VII

                  INDEMNIFICATION OF MORTGAGEE BY OWNER TRUSTEE

      SECTION 7.01.     SCOPE OF INDEMNIFICATION.

            The Owner  Trustee,  not in its individual  capacity,  but solely as
Owner  Trustee,   hereby  agrees,   whether  or  not  any  of  the  transactions
contemplated  hereby shall be  consummated,  except as to matters covered by any
indemnity  furnished  as  contemplated  by  Section  5.03  hereof  and except as
otherwise  provided in Section 2.03 or 2.04(b) hereof,  to assume liability for,
and does hereby indemnify, protect, save and keep harmless the Mortgagee (in its
individual  and trust  capacities),  and its  successors,  assigns,  agents  and
servants,  from  and  against  any and  all  liabilities,  obligations,  losses,
damages,  penalties,  taxes  (excluding any taxes payable by the Mortgagee on or
measured by any  compensation  received by the Mortgagee for its services  under
this Trust Indenture),  claims, actions, suits, costs, expenses or disbursements
(including legal fees and expenses) of any kind and nature whatsoever, which may
be imposed on,  incurred by or asserted  against the  Mortgagee  (whether or not
also  indemnified  against by any other person under any other  document) in any
way relating to or arising out of this Trust  Indenture  or any other  Operative
Agreement to which it is a party or the  enforcement  of any of the terms of any




thereof, or in any way relating to or arising out of the manufacture,  purchase,
acceptance,  non-acceptance,  rejection, ownership, delivery, lease, possession,
use, operation,  condition, sale, return or other disposition of the Aircraft or
any Engine (including,  without limitation,  latent or other defects, whether or
not   discoverable,   and  any  claim  for  patent,   trademark   or   copyright
infringement), or in any way relating to or arising out of the administration of
the Trust Indenture Estate or the action or inaction of the Mortgagee  hereunder
except only in the case of willful misconduct or gross negligence (or negligence
in the case of handling funds) of the Mortgagee in the performance of its duties
hereunder or resulting from the inaccuracy of any  representation or warranty of
the Mortgagee (in its individual  capacity)  referred to in Section 6.03 hereof,
or as provided in Section  6.01 hereof or in the last  sentence of Section  5.04
hereof,  or as  otherwise  excluded  by the terms of  Section  9.1 or 9.3 of the
Participation  Agreement  from  Lessee's  indemnities  under such  Sections.  In
addition, if necessary,  the Mortgagee shall be entitled to indemnification from
the Trust Indenture Estate for any liability, obligation, loss, damage, penalty,
claim, action, suit, cost, expense or disbursement  indemnified against pursuant
to this  Section  7.01 to the extent  not  reimbursed  by Lessee or others,  but
without releasing any of them from their respective agreements of reimbursement;
and to  secure  the same the  Mortgagee  shall  have a prior  Lien on the  Trust
Indenture  Estate.  Without  limiting the foregoing,  the Mortgagee agrees that,
prior to  seeking  indemnification  from the  Trust  Indenture  Estate,  it will
demand,  and  diligently  pursue in good faith (but with no duty to exhaust  all
legal remedies therefor), indemnification available to the Mortgagee from Lessee
under the Lease or the Participation Agreement.

                                  ARTICLE VIII

                         SUCCESSOR AND SEPARATE TRUSTEES

      SECTION 8.01.     NOTICE OF SUCCESSOR OWNER TRUSTEE.

            In the case of any  appointment  of a successor to the Owner Trustee
pursuant  to  the  Trust  Agreement  including  upon  any  merger,   conversion,
consolidation  or sale of  substantially  all of the corporate trust business of
the Owner Trustee pursuant to the Trust  Agreement,  the successor Owner Trustee
shall give prompt written  notice thereof to the Mortgagee,  Lessee and the Note
Holders.

      SECTION 8.02.     RESIGNATION OF MORTGAGEE; APPOINTMENT OF SUCCESSOR.

            (a) The  Mortgagee or any  successor  thereto may resign at any time
without  cause by giving at least 30 days' prior written  notice to Lessee,  the
Owner Trustee,  the Owner Participant and each Note Holder,  such resignation to
be effective upon the acceptance of the trusteeship by a successor Mortgagee. In
addition,  a Majority in Interest of Note Holders may at any time (but only with
the consent of the Lessee,  which  consent shall not be  unreasonably  withheld,
except that such  consent  shall not be necessary if a Lease Event of Default is
continuing)  remove the  Mortgagee  without  cause by an  instrument  in writing
delivered to the Owner Trustee, Lessee, the Owner Participant and the Mortgagee,
and the Mortgagee  shall  promptly  notify each Note Holder  thereof in writing,
such  removal  to be  effective  upon the  acceptance  of the  trusteeship  by a



successor Mortgagee. In the case of the resignation or removal of the Mortgagee,
a Majority in Interest of Note  Holders may appoint a successor  Mortgagee by an
instrument signed by such holders, which successor, so long as no Lease Event of
Default  shall have  occurred  and be  continuing,  shall be subject to Lessee's
reasonable  approval.  If a successor  Mortgagee  shall not have been  appointed
within 30 days after such notice of resignation or removal,  the Mortgagee,  the
Owner Trustee,  the Owner  Participant or any Note Holder may apply to any court
of  competent  jurisdiction  to appoint a successor  Mortgagee to act until such
time, if any, as a successor  shall have been appointed as above  provided.  The
successor  Mortgagee so appointed  by such court shall  immediately  and without
further  act be  superseded  by  any  successor  Mortgagee  appointed  as  above
provided.

            (b) Any successor  Mortgagee,  however appointed,  shall execute and
deliver  to the Owner  Trustee,  the  predecessor  Mortgagee  and the  Lessee an
instrument  accepting  such  appointment  and  assuming the  obligations  of the
Mortgagee under the  Participation  Agreement arising from and after the time of
such appointment,  and thereupon such successor Mortgagee,  without further act,
shall become vested with all the estates, properties,  rights, powers and duties
of the predecessor  Mortgagee hereunder in the trust hereunder  applicable to it
with like effect as if originally named the Mortgagee  herein;  but nevertheless
upon the written request of such successor Mortgagee, such predecessor Mortgagee
shall  execute  and  deliver  an  instrument   transferring  to  such  successor
Mortgagee,  upon the trusts herein expressed  applicable to it, all the estates,
properties,   rights  and  powers  of  such  predecessor  Mortgagee,   and  such
predecessor Mortgagee shall duly assign, transfer,  deliver and pay over to such
successor  Mortgagee all monies or other property then held by such  predecessor
Mortgagee hereunder.

            (c) Any successor Mortgagee,  however appointed,  shall be a bank or
trust  company  having  its  principal  place  of  business  in the  Borough  of
Manhattan, City and State of New York; Chicago, Illinois; Hartford, Connecticut;
Wilmington,  Delaware; or Boston, Massachusetts and having (or whose obligations
under the Operative  Agreements are guaranteed by an affiliated entity having) a
combined  capital  and  surplus  of at least  $100,000,000,  if there be such an
institution  willing,  able and legally  qualified  to perform the duties of the
Mortgagee hereunder upon reasonable or customary terms.

            (d) Any  corporation  into  which  the  Mortgagee  may be  merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger,  conversion or  consolidation to which the Mortgagee shall be a
party,  or any  corporation  to  which  substantially  all the  corporate  trust
business of the Mortgagee  may be  transferred,  shall,  subject to the terms of
paragraph (c) of this Section  8.02, be a successor  Mortgagee and the Mortgagee
under this Trust Indenture without further act.

      SECTION 8.03.     APPOINTMENT OF ADDITIONAL AND SEPARATE TRUSTEES.

            (a) Whenever (i) the Mortgagee  shall deem it necessary or desirable
in order to conform to any Law of any  jurisdiction  in which all or any part of
the Trust  Indenture  Estate shall be situated or to make any claim or bring any
suit with respect to or in  connection  with the Trust  Indenture  Estate,  this
Trust Indenture,  any other Indenture  Agreement,  the Equipment Notes or any of



the transactions contemplated by the Participation Agreement, (ii) the Mortgagee
shall be  advised  by  counsel  satisfactory  to it that it is so  necessary  or
prudent in the interests of the Note Holders (and the Mortgagee  shall so advise
the Owner Trustee and Lessee),  or (iii) the Mortgagee shall have been requested
to do so by a Majority in Interest of Note Holders,  then in any such case,  the
Mortgagee  and, upon the written  request of the  Mortgagee,  the Owner Trustee,
shall  execute  and  deliver  an  indenture  supplemental  hereto and such other
instruments  as may from time to time be necessary  or  advisable  either (1) to
constitute one or more bank or trust  companies or one or more persons  approved
by the Mortgagee, either to act jointly with the Mortgagee as additional trustee
or  trustees  of all or any part of the  Trust  Indenture  Estate,  or to act as
separate  trustee or trustees of all or any part of the Trust Indenture  Estate,
in each case with such rights,  powers,  duties and obligations  consistent with
this Trust Indenture as may be provided in such supplemental  indenture or other
instruments  as the Mortgagee or a Majority in Interest of Note Holders may deem
necessary or advisable,  or (2) to clarify,  add to or subtract from the rights,
powers,  duties and  obligations  theretofore  granted  any such  additional  or
separate  trustee,  subject  in each case to the  remaining  provisions  of this
Section 8.03. If the Owner Trustee shall not have taken any action  requested of
it under this Section  8.03(a) that is permitted or required by its terms within
15 days after the receipt of a written  request from the  Mortgagee so to do, or
if an Event of Default shall have occurred and be continuing,  the Mortgagee may
act  under  the  foregoing  provisions  of  this  Section  8.03(a)  without  the
concurrence  of the Owner  Trustee,  and the Owner  Trustee  hereby  irrevocably
appoints  (which  appointment  is coupled with an interest) the  Mortgagee,  its
agent and  attorney-in-fact to act for it under the foregoing provisions of this
Section  8.03(a) in either of such  contingencies.  The  Mortgagee  may, in such
capacity,  execute,  deliver and perform any such supplemental indenture, or any
such  instrument,  as may be required for the appointment of any such additional
or separate trustee or for the clarification of, addition to or subtraction from
the  rights,  powers,  duties or  obligations  theretofore  granted  to any such
additional  or separate  trustee.  In case any  additional  or separate  trustee
appointed  under this Section  8.03(a)  shall die,  become  incapable of acting,
resign or be moved, all the assets, property, rights, powers, trusts, duties and
obligations of such additional or separate trustee shall revert to the Mortgagee
until a successor  additional  or separate  trustee is  appointed as provided in
this Section 8.03(a).

            (b) No additional or separate  trustee shall be entitled to exercise
any of the rights,  powers,  duties and obligations conferred upon the Mortgagee
in  respect  of the  custody,  investment  and  payment of monies and all monies
received by any such additional or separate trustee from or constituting part of
the Trust Indenture Estate or otherwise payable under any Operative Agreement to
the  Mortgagee  shall be promptly  paid over by it to the  Mortgagee.  All other
rights,  powers, duties and obligations conferred or imposed upon any additional
or separate  trustee  shall be exercised or performed by the  Mortgagee and such
additional or separate  trustee jointly except to the extent that applicable Law
of any  jurisdiction in which any particular act is to be performed  renders the
Mortgagee  incompetent  or  unqualified to perform such act, in which event such
rights, powers, duties and obligations (including the holding of title to all or
part of the Trust Indenture Estate in any such jurisdiction)  shall be exercised
and performed by such additional or separate trustee.  No additional or separate
trustee shall take any  discretionary  action except on the  instructions of the
Mortgagee or a Majority in Interest of Note Holders.  No trustee hereunder shall
be  personally  liable  by reason of any act or  omission  of any other  trustee



hereunder, except that the Mortgagee shall be liable for the consequences of its
lack of reasonable care in selecting,  and the Mortgagee's own actions in acting
with, any additional or separate  trustee.  Each additional or separate  trustee
appointed  pursuant to this Section 8.03 shall be subject to, and shall have the
benefit of Articles IV through  VIII and Article X hereof  insofar as they apply
to the  Mortgagee.  The powers of any additional or separate  trustee  appointed
pursuant  to this  Section  8.03  shall  not in any  case  exceed  those  of the
Mortgagee hereunder.

            (c) If at any time the Trustee shall deem it no longer  necessary or
in order to conform to any such Law or take any such  action or shall be advised
by such  counsel  that it is no longer so necessary or desirable in the interest
of the  Note  Holders,  or in the  event  that the  Mortgagee  shall  have  been
requested  to do so in writing by a Majority in Interest  of Note  Holders,  the
Mortgagee  and, upon the written  request of the  Mortgagee,  the Owner Trustee,
shall  execute  and  deliver  an  indenture  supplemental  hereto  and all other
instruments  and  agreements  necessary  or proper to remove any  additional  or
separate  trustee.  The  Mortgagee  may act on behalf of the Owner Trustee under
this  Section  8.03(c)  when and to the  extent  it could so act  under  Section
8.03(a) hereof.

                                   ARTICLE IX

               SUPPLEMENTS AND AMENDMENTS TO THIS TRUST INDENTURE
                               AND OTHER DOCUMENTS

      SECTION 9.01.     INSTRUCTIONS OF MAJORITY; LIMITATIONS.

            (a) Except as provided in Section  5.02  hereof,  the Owner  Trustee
agrees it shall not enter into any amendment of or supplement to the Lease,  the
Purchase Agreement, the Purchase Agreement Assignment, the Consent and Agreement
or the Engine Consent and  Agreement,  or execute and deliver any written waiver
or  modification  of, or consent  under,  the terms of the Lease,  the  Purchase
Agreement,  the Purchase Agreement Assignment,  the Consent and Agreement or the
Engine  Consent  and  Agreement,  unless  such  supplement,  amendment,  waiver,
modification  or consent is  consented  to in  writing  by the  Mortgagee  and a
Majority in Interest of Note Holders.  Anything to the contrary contained herein
notwithstanding, without the necessity of the consent of any of the Note Holders
or the Mortgagee, (i) any Excluded Payments payable to the Owner Participant may
be modified,  amended, changed or waived in such manner as shall be agreed to by
the Owner Participant and Lessee and (ii) the Owner Trustee and Lessee may enter
into  amendments of or additions to the Lease to modify Section 5 (except to the
extent that such amendment would affect the rights or exercise of remedies under
Section 15 of the Lease) or Section 17 of the Lease so long as such  amendments,
modifications and changes do not and would not affect the time of, or reduce the
amount of, Rent payments  (except to the extent  expressly  permitted by Section
5.02  hereof)  until  after the payment in full of all  Secured  Obligations  or
otherwise adversely affect the Note Holders.

            (b) Without  limiting the  provisions  of Section  9.01 hereof,  the
Mortgagee  agrees  with  the  Note  Holders  that it shall  not  enter  into any
amendment,  waiver or  modification  of,  supplement  or  consent  to this Trust



Indenture, the Lease, the Purchase Agreement, the Purchase Agreement Assignment,
the Consent and Agreement, the Engine Consent and Agreement or the Participation
Agreement, or any other agreement included in the Trust Indenture Estate, unless
such supplement,  amendment,  waiver, modification or consent is consented to in
writing by a Majority in Interest of Note Holders,  but upon the written request
of a Majority in Interest of Note Holders, the Mortgagee shall from time to time
enter into any such  supplement  or  amendment,  or execute and deliver any such
waiver,  modification or consent, as may be specified in such request and as may
be (in the case of any  such  amendment,  supplement  or  modification),  to the
extent such agreement is required, agreed to by the Owner Trustee and Lessee or,
as may be appropriate,  the Airframe  Manufacturer  or the Engine  Manufacturer;
PROVIDED,  HOWEVER,  that,  without  the  consent of each  holder of an affected
Equipment Note then outstanding and of the Liquidity Provider, no such amendment
of or supplement to this Trust Indenture, the Lease, the Purchase Agreement, the
Purchase Agreement Assignment, the Consent and Agreement, the Engine Consent and
Agreement or the Participation  Agreement or waiver or modification of the terms
of, or consent  under,  any thereof,  shall (i) modify any of the  provisions of
this Section 9.01, or of Article II or III or Section  4.02,  4.04(c),  4.04(d),
5.02 or 5.06 hereof,  Section 13.3, 14 (except to add an Event of Default) or 16
of the Lease,  Section 15.1 of the Participation  Agreement,  the definitions of
"Event of  Default,"  "Default,"  "Lease  Event of  Default,"  "Lease  Default,"
"Majority in Interest of Note Holders," "Make-Whole Amount" or "Note Holder," or
the percentage of Note Holders required to take or approve any action hereunder,
(ii) reduce the amount,  or change the time of payment or method of  calculation
of any amount, of Original Amount,  Make-Whole  Amount, if any, or interest with
respect to any Equipment  Note, or alter or modify the provisions of Article III
hereof with respect to the order of priorities in which distribution  thereunder
shall be made as among the Note  Holders,  the Owner  Trustee and Lessee,  (iii)
reduce,  modify or amend any  indemnities  in favor of the  Owner  Trustee,  the
Mortgagee or the Note Holders  (except that the Owner Trustee (in its individual
capacity)  or the  Mortgagee,  as the case may be, may  consent to any waiver or
reduction of an indemnity payable to it) or the Pass Through  Indemnitees,  (iv)
consent to any change in the Trust  Indenture  or the Lease which  would  permit
redemption of Equipment  Notes earlier than permitted under Section 2.10 or 2.11
hereof  or the  purchase  or  exchange  of the  Equipment  Notes  other  than as
permitted by Section 2.13 hereof, (v) except as contemplated by the Lease or the
Participation  Agreement,  reduce  the  amount or extend  the time of payment of
Basic Rent, Stipulated Loss Value, or Termination Value for the Aircraft in each
case as set forth in the Lease,  or  modify,  amend or  supplement  the Lease or
consent to any assignment of the Lease, in either case releasing Lessee from its
obligations  in respect of the payment of Basic Rent,  Stipulated  Loss Value or
Termination  Value for the Aircraft or altering  the absolute and  unconditional
character  of the  obligations  of Lessee to pay Rent as set forth in Sections 3
and 16 of the  Lease  or (vi)  permit  the  creation  of any  Lien on the  Trust
Indenture  Estate or any part thereof other than Permitted  Liens or deprive any
Note  Holder of the  benefit  of the Lien of this Trust  Indenture  on the Trust
Indenture Estate, except as provided in connection with the exercise of remedies
under Article IV hereof.

            (c) At any time after the date  hereof,  the Owner  Trustee  and the
Mortgagee may enter into one or more agreements  supplemental hereto without the
consent of any Note Holder for any of the  following  purposes:  (i) (a) to cure
any defect or  inconsistency  herein or in the Equipment  Notes,  or to make any
change not  inconsistent  with the provisions  hereof (PROVIDED that such change



does not  adversely  affect the  interests  of any Note  Holder in its  capacity
solely as Note Holder) or (b) to cure any ambiguity or correct any mistake; (ii)
to evidence the  succession  of another party as the Owner Trustee in accordance
with the terms of the Trust  Agreement  or to evidence the  succession  of a new
trustee hereunder  pursuant hereto,  the removal of the trustee hereunder or the
appointment  of any  co-trustee  or  co-trustees  or any separate or  additional
trustee or trustees; (iii) to convey,  transfer,  assign, mortgage or pledge any
property to or with the Mortgagee or to make any other  provisions  with respect
to matters or  questions  arising  hereunder  so long as such  action  shall not
adversely  affect the  interests of the Note  Holders in its capacity  solely as
Note Holder;  (iv) to correct or amplify the  description of any property at any
time subject to the Lien of this Trust Indenture or better to assure, convey and
confirm unto the Mortgagee any property subject or required to be subject to the
Lien of this  Trust  Indenture,  the  Airframe  or  Engines  or any  Replacement
Airframe or Replacement Engine; (v) to add to the covenants of the Owner Trustee
for the benefit of the Note Holders,  or to surrender any rights or power herein
conferred upon the Owner Trustee,  the Owner Participant or the Lessee;  (vi) to
add to the rights of the Note  Holders;  and (vii) to  include on the  Equipment
Notes any legend as may be required by Law.

      SECTION 9.02.     TRUSTEES PROTECTED.

            If, in the opinion of the institution  acting as Owner Trustee under
the Trust  Agreement  or the  institution  acting as  Mortgagee  hereunder,  any
document  required to be  executed  by it pursuant to the terms of Section  9.01
hereof  affects any right,  duty,  immunity or  indemnity  with  respect to such
institution under this Trust Indenture or the Lease, such institution may in its
discretion decline to execute such document.

      SECTION 9.03.     DOCUMENTS MAILED TO NOTE HOLDERS.

            Promptly  after the  execution by the Owner Trustee or the Mortgagee
of any document  entered into  pursuant to Section  9.01 hereof,  the  Mortgagee
shall mail, by first class mail,  postage prepaid,  a copy thereof to Lessee and
to each  Note  Holder  at its  address  last  set  forth in the  Equipment  Note
Register,  but the failure of the Mortgagee to mail such copies shall not impair
or affect the validity of such document.

      SECTION 9.04.     NO REQUEST NECESSARY FOR LEASE SUPPLEMENT OR TRUST 
                        INDENTURE SUPPLEMENT.

            No written request or consent of the Mortgagee,  the Note Holders or
the Owner  Participant  pursuant  to Section  9.01  hereof  shall be required to
enable  the  Owner  Trustee  to enter  into any  Lease  Supplement  specifically
required by the terms of the Lease or to execute  and deliver a Trust  Indenture
Supplement specifically required by the terms hereof.




                                    ARTICLE X

                                  MISCELLANEOUS

      SECTION 10.01.    TERMINATION OF TRUST INDENTURE.

            Upon (or at any time after)  payment in full of the Original  Amount
of,  Make-Whole  Amount, if any, and interest on and all other amounts due under
all  Equipment  Notes and  provided  that there  shall then be no other  Secured
Obligations due to the Note Holders,  the Mortgagee and other holders of Secured
Obligations  hereunder  or  under  the  Participation  Agreement  or  any  other
Operative Agreement, the Owner Trustee shall direct the Mortgagee to execute and
deliver  to or as  directed  in  writing  by the Owner  Trustee  an  appropriate
instrument  releasing  the  Aircraft and the Engines from the Lien of this Trust
Indenture  and  releasing  the  Lease,  the  Purchase  Agreement,  the  Purchase
Agreement  Assignment  with the Consent and Agreement and the Engine Consent and
Agreement  attached thereto from the assignment and pledge thereof hereunder and
the Mortgagee  shall  execute and deliver such  instrument as aforesaid and give
written notice thereof to Lessee;  provided,  HOWEVER, that this Trust Indenture
and the trusts created hereby shall earlier  terminate and this Trust  Indenture
shall be of no further force or effect upon any sale or other final  disposition
by the Mortgagee of all property constituting part of the Trust Indenture Estate
and the final  distribution  by the Mortgagee of all monies or other property or
proceeds  constituting part of the Trust Indenture Estate in accordance with the
terms hereof.  Except as aforesaid otherwise provided,  this Trust Indenture and
the trusts  created hereby shall continue in full force and effect in accordance
with the terms hereof.

      SECTION 10.02.   NO LEGAL TITLE TO TRUST INDENTURE ESTATE IN NOTE HOLDERS.

            No holder of an Equipment Note shall have legal title to any part of
the Trust Indenture  Estate. No transfer,  by operation of law or otherwise,  of
any Equipment Note or other right,  title and interest of any Note Holder in and
to the Trust Indenture Estate or hereunder shall operate to terminate this Trust
Indenture or entitle such holder or any  successor or  transferee of such holder
to an  accounting or to the transfer to it of any legal title to any part of the
Trust Indenture Estate.

      SECTION 10.03.    SALE OF AIRCRAFT BY MORTGAGEE IS BINDING.

            Any sale or other conveyance of the Trust Indenture  Estate,  or any
part thereof (including any part thereof or interest therein),  by the Mortgagee
made pursuant to the terms of this Trust  Indenture  shall bind the Note Holders
and shall be  effective  to transfer or convey all right,  title and interest of
the Trustee, the Owner Trustee, the Owner Participant and such holders in and to
such Trust Indenture Estate or part thereof. No purchaser or other grantee shall
be  required  to  inquire  as to the  authorization,  necessity,  expediency  or
regularity of such sale or conveyance  or as to the  application  of any sale or
other proceeds with respect thereto by the Mortgagee.




      SECTION 10.04.    TRUST INDENTURE FOR BENEFIT OF OWNER TRUSTEE, MORTGAGEE,
                        OWNER PARTICIPANT, NOTE HOLDERS AND OTHER HOLDERS OF 
                        SECURED OBLIGATIONS.

            Nothing in this Trust Indenture,  whether express or implied,  shall
be construed to give any person other than the Owner Trustee, the Mortgagee, the
Owner  Participant,  the Note Holders and other holders of Secured  Obligations,
any legal or equitable right,  remedy or claim under or in respect of this Trust
Indenture.

      SECTION 10.05.    NOTICES.

            Unless  otherwise  expressly  specified  or  permitted  by the terms
hereof, all notices, requests, demands,  authorizations,  directions,  consents,
waivers or documents  provided or permitted by this Trust  Indenture to be made,
given, furnished or filed shall be in writing, personally delivered or mailed by
certified mail, postage prepaid,  or by facsimile or confirmed telex, and (i) if
to the Owner Trustee,  addressed to it at 79 South Main Street,  Salt Lake City,
Utah 84111 with a copy to the Owner Participant  addressed as provided in clause
(iii)  below,  (ii) if to  Mortgagee,  addressed  to it at its  office at Rodney
Square North, 1100 North Market Street,  Wilmington,  Delaware 19890, Attention:
Corporate Trust Administration, facsimile number (302) 651-8882, (iii) if to any
Participant, Lessee, or any Note Holder, addressed to such party at such address
as such  party  shall  have  furnished  by notice to the Owner  Trustee  and the
Mortgagee,  or,  until an address is so  furnished,  addressed to the address of
such party (if any) set forth on Schedule 1 to the Participation Agreement or in
the Equipment  Note  Register.  Whenever any notice in writing is required to be
given by the Owner Trustee,  any Participant or the Mortgagee or any Note Holder
to any of the  other  of  them,  such  notice  shall be  deemed  given  and such
requirement  satisfied when such notice is received, or if such notice is mailed
by certified  mail,  postage  prepaid,  three  Business Days after being mailed,
addressed  as provided  above.  Any party hereto may change the address to which
notices to such party will be sent by giving  notice of such change to the other
parties to this Trust Indenture.

      SECTION 10.06.    SEVERABILITY.

            Any  provision  of this  Trust  Indenture  which  is  prohibited  or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining  provisions  hereof. Any such prohibition or  unenforceability  in any
particular  jurisdiction  shall  not  invalidate  or render  unenforceable  such
provision in any other jurisdiction.




      SECTION 10.07.    NO ORAL MODIFICATION OR CONTINUING WAIVERS.

            No term or provision of this Trust  Indenture or the Equipment Notes
may be  changed,  waived,  discharged  or  terminated  orally,  but  only  by an
instrument  in  writing  signed  by the  Owner  Trustee  and the  Mortgagee,  in
compliance  with Section  9.01 hereof.  Any waiver of the terms hereof or of any
Equipment  Note shall be  effective  only in the  specific  instance and for the
specific purpose given.

      SECTION 10.08.    SUCCESSORS AND ASSIGNS.

            All covenants and agreements contained herein shall be binding upon,
and inure to the  benefit  of,  each of the  parties  hereto  and the  permitted
successors and assigns of each,  all as herein  provided.  Any request,  notice,
direction,  consent,  waiver or other  instrument  or action by any Note  Holder
shall bind the successors and assigns of such holder.  This Trust  Indenture and
the Trust Indenture  Estate shall not be affected by any amendment or supplement
to the Trust  Agreement  or by any other action taken under or in respect of the
Trust Agreement, except that each reference in this Trust Indenture to the Trust
Agreement shall mean the Trust Agreement as amended and  supplemented  from time
to  time  to the  extent  permitted  hereby,  thereby  and by the  Participation
Agreement.  Each Note Holder by its acceptance of an Equipment Note agrees to be
bound by this Trust Indenture and all provisions of the Participation  Agreement
applicable to a Loan Participant or a Note Holder.

      SECTION 10.09.    HEADINGS.

            The headings of the various  Articles and sections herein and in the
table of contents  hereto are for  convenience  of reference  only and shall not
define or limit any of the terms or provisions hereof.

      SECTION 10.10.    NORMAL COMMERCIAL RELATIONS.

            Anything   contained  in  this  Trust   Indenture  to  the  contrary
notwithstanding,  Owner Trustee, Mortgagee, any Participant or any bank or other
Affiliate  of such  Participant  may  conduct  any  banking  or other  financial
transactions,  and have banking or other commercial  relationships,  with Lessee
[or any  Permitted  Sublessee],  fully to the same  extent as if this Trust
Indenture were not in effect,  including without  limitation the making of loans
or other  extensions  of credit to Lessee for any  purpose  whatsoever,  whether
related to any of the transactions contemplated hereby or otherwise.

- ----------
 Insert bracketed  language if the Lease provides  for the assignment of  a
      permitted sublease.




      SECTION 10.11.    GOVERNING LAW; COUNTERPART FORM.

            THIS TRUST  INDENTURE  SHALL IN ALL  RESPECTS  BE  GOVERNED  BY, AND
CONSTRUED  IN  ACCORDANCE  WITH,  THE  INTERNAL  LAWS OF THE  STATE OF NEW YORK,
INCLUDING  ALL MATTERS OF  CONSTRUCTION,  VALIDITY AND  PERFORMANCE.  THIS TRUST
INDENTURE IS BEING  DELIVERED IN THE STATE OF NEW YORK. This Trust Indenture may
be executed by the parties  hereto in separate  counterparts  (or upon  separate
signature  pages bound  together into one or more  counterparts),  each of which
when so executed and delivered shall be an original,  but all such  counterparts
shall together constitute but one and the same instrument.

      SECTION 10.12.    VOTING BY NOTE HOLDERS.

            All  votes of the Note  Holders  shall  be  governed  by a vote of a
Majority in Interest of Note Holders, except as otherwise provided herein.

      SECTION 10.13.    BANKRUPTCY.

            It is the intention of the parties that the Owner Trustee, as lessor
under the Lease (and the Mortgagee as assignee of the Owner Trustee  hereunder),
shall be entitled to the  benefits of Section  1110 with respect to the right to
take possession of the Aircraft,  Airframe, Engines and Parts as provided in the
Lease in the event of a case under  Chapter 11 of the  Bankruptcy  Code in which
Lessee is a debtor,  and in any  instance  where more than one  construction  is
possible of the terms and  conditions  hereof or any other  pertinent  Operative
Agreement,  each such party agrees that a construction which would preserve such
benefits  shall  control over any  construction  which would not  preserve  such
benefits.




            IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this Trust
Indenture and Mortgage to be duly executed by their respective  officers thereof
duly authorized as of the day and year first above written.


                                     FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                                         not in its individual capacity,  except
                                         as  expressly   provided  herein,   but
                                         solely  as  Owner  Trustee,   as  Owner
                                         Trustee



                                     By:______________________________________
                                        Name:_________________________________
                                        Title:________________________________


                                     WILMINGTON TRUST COMPANY, as Mortgagee



                                     By:______________________________________
                                        Name:_________________________________
                                        Title:________________________________





                                                                       EXHIBIT A
                                           TO TRUST INDENTURE AND MORTGAGE [___]


                  TRUST INDENTURE AND MORTGAGE [___] SUPPLEMENT


            This TRUST  INDENTURE  AND MORTGAGE  [___]  SUPPLEMENT  NO. 1, dated
[___________,  199_] (herein called this "Trust Indenture  Supplement") of FIRST
SECURITY BANK, NATIONAL ASSOCIATION,  not in its individual capacity, but solely
as Owner Trustee  (herein called the "Owner  Trustee")  under that certain Trust
Agreement [___] dated as of [___________, 199_] (the "Trust Agreement"), between
the Owner Trustee and the Owner Participant named therein.

                              W I T N E S S E T H:

            WHEREAS,  the  Trust  Indenture  and  Mortgage  [___],  dated  as of
[____________, 199_] (as amended and supplemented to the date hereof, the "Trust
Indenture") between the Owner Trustee and Wilmington Trust Company, as Mortgagee
(the  "Mortgagee"),  provides  for the  execution  and  delivery of a supplement
thereto  substantially in the form hereof, which shall particularly describe the
Aircraft, and shall specifically mortgage such Aircraft to the Mortgagee; and

            WHEREAS,  each of the Trust Agreement and Trust Indenture relates to
the  Airframe  and  Engines  described  below,  and a  counterpart  of the Trust
Indenture  is attached  hereto and made a part  hereof and this Trust  Indenture
Supplement,  together with such  counterpart  of the Trust  Indenture,  is being
filed for recordation on the date hereof with the FAA as one document;

            NOW, THEREFORE,  this Trust Indenture Supplement witnesseth that the
Owner Trustee hereby  confirms that the Lien of the Trust Indenture on the Trust
Indenture Estate covers all of Owner Trustee's right,  title and interest in and
to the following described property:

                                    AIRFRAME


            One airframe identified as follows:

                                                    FAA
                                               Registration       Manufacturer's
     Manufacturer              Model              Number           Serial Number
     ------------              -----              ------           -------------

The Boeing Company


together with all of the Owner Trustee's right, title and interest in and to all
Parts of whatever  nature,  whether now owned or hereinafter  acquired and which
are from time to time incorporated or installed in or attached to said airframe.




                                AIRCRAFT ENGINES

            Two  aircraft  engines,  each such  engine  having 750 or more rated
take-off horsepower or the equivalent thereof, identified as follows:

       Manufacturer            Manufacturer's Model          Serial Number
       ------------            --------------------          -------------



together  with all of Owner  Trustee's  right,  title and interest in and to all
Parts of whatever nature,  whether now owned or hereafter acquired and which are
from time to time  incorporated  or  installed  in or attached to either of such
engines.

            Together with all of Owner  Trustee's  right,  title and interest in
and to (a) all Parts of whatever  nature,  which from time to time are  included
within the definition of "Airframe" or "Engine",  whether now owned or hereafter
acquired,  including  all  substitutions,   renewals  and  replacements  of  and
additions,  improvements,  accessions  and  accumulations  to the  Airframe  and
Engines (other than additions, improvements,  accessions and accumulations which
constitute   appliances,   parts,   instruments,   appurtenances,   accessories,
furnishings  or other  equipment  excluded from the definition of Parts) and (b)
all Aircraft Documents.

            As  further  security  for the  obligations  referred  to above  and
secured by the Trust  Indenture  and  hereby,  the Owner  Trustee  has  granted,
bargained,  sold,  assigned,  transferred,   conveyed,  mortgaged,  pledged  and
confirmed,  and does hereby grant,  bargain,  sell,  assign,  transfer,  convey,
mortgage,  pledge and confirm,  unto the Mortgagee,  its successors and assigns,
for the security and benefit of the Loan Participants,  the Note Holders and the
other  holders  of  Secured  Obligations,  in the  trust  created  by the  Trust
Indenture,  all of the right, title and interest of the Owner Trustee in, to and
under the Lease Supplement of even date herewith covering the property described
above.

            Notwithstanding  any  provision  hereof,  no Excluded  Payment shall
constitute security for any of the aforementioned obligations.

            TO HAVE AND TO HOLD all and singular the aforesaid property unto the
Mortgagee,  its successors and assigns, in trust for the equal and proportionate
benefit and  security of the Loan  Participants,  the Note Holders and the other
holders of Secured  Obligations,  except as provided in Section 2.14 and Article
III of the Trust Indenture  without any  preference,  distinction or priority of
any one  Equipment  Note over any other by reason of  priority of time of issue,
sale,  negotiation,  date of  maturity  thereof  or  otherwise  for  any  reason
whatsoever,  and  for the  uses  and  purposes  and  subject  to the  terms  and
provisions set forth in the Trust Indenture.




            This Trust Indenture  Supplement  shall be construed as supplemental
to the Trust  Indenture  and shall form a part thereof.  The Trust  Indenture is
each hereby  incorporated by reference herein and is hereby  ratified,  approved
and confirmed.

            AND,  FURTHER,  the  Owner  Trustee  hereby  acknowledges  that  the
Aircraft referred to in this Trust Indenture  Supplement and the aforesaid Lease
Supplement  has been  delivered  to the Owner  Trustee  and is  included  in the
property of the Owner  Trustee  covered by all the terms and  conditions  of the
Trust  Agreement,  subject to the pledge and  mortgage  thereof  under the Trust
Indenture.

                                      * * *

            IN  WITNESS  WHEREOF,  the  Owner  Trustee  has  caused  this  Trust
Indenture Supplement to be duly executed by one of its officers,  thereunto duly
authorized, on the day and year first above written.


                                     FIRST SECURITY BANK, NATIONAL ASSOCIATION,
                                         not in its individual capacity,  except
                                         as  expressly   provided  herein,   but
                                         solely  as  Owner  Trustee,   as  Owner
                                         Trustee



                                     By:______________________________________
                                        Name:_________________________________
                                        Title:________________________________





                                                    TRUST INDENTURE AND MORTGAGE

                                   SCHEDULE I


                                 Original Amount             Interest Rate
                                 ---------------             -------------


Series A:

Series B:

Series C:

Series D:



                           Equipment Note Amortization


                                                 Percentage of Original
              Payment Date                          Amount to be Paid
              ------------                       ----------------------


       -----------------------------------------------------------------
       |     CONFIDENTIAL: SUBJECT TO RESTRICTIONS ON DISSEMINATION    |
       |            SET FORTH IN SECTION 7 OF THIS AGREEMENT           |
       -----------------------------------------------------------------





        ================================================================





                         PARTICIPATION AGREEMENT [_____]

                           Dated as of [____________]

                                      Among

                           CONTINENTAL AIRLINES, INC.,
                                     Owner,

                                       and

                            WILMINGTON TRUST COMPANY,
                         Not in its individual capacity
                      except as expressly provided herein,
                  but solely as Mortgagee, Subordination Agent
           under the Intercreditor Agreement and Pass Through Trustee
           under each of the Applicable Pass Through Trust Agreements

                          ----------------------------

                        ONE BOEING MODEL [_____] AIRCRAFT
                    Bearing Manufacturer's Serial No. [_____]
                        and U.S. Registration No. [_____]





        ================================================================





                                    CONTENTS

SECTION 1.     DEFINITIONS AND CONSTRUCTION.............................     2

SECTION 2.     SECURED LOANS; CLOSING...................................     2
               2.1     Making of Loans and Issuance of Equipment Notes..     2
               2.2     Closing..........................................     3

SECTION 3.     [Intentionally omitted]..................................     3

SECTION 4.     CONDITIONS PRECEDENT.....................................     3
               4.1     Conditions Precedent to the Obligations of the
                       Pass Through Trustees............................     3
               4.2     Conditions Precedent to Obligations of Mortgagee.     7
               4.3     Conditions Precedent to Obligations of Owner.....     7
               4.4     Post-Registration Opinion........................     8

SECTION 5.     REPRESENTATIONS AND WARRANTIES...........................     8
               5.1     Owner's Representations and Warranties...........     8
               5.2     WTC's Representations and Warranties.............    12

SECTION 6.     COVENANTS, UNDERTAKINGS AND AGREEMENTS...................    15
               6.1     Covenants of Owner...............................    15
               6.2     Covenants of WTC.................................    17
               6.3     Covenants of Note Holders........................    18
               6.4     Agreements.......................................    19

SECTION 7.     CONFIDENTIALITY..........................................    22

SECTION 8.     INDEMNIFICATION AND EXPENSES.............................    23
               8.1     General Indemnity................................    23
               8.2     Expenses.........................................    29
               8.3     General Tax Indemnity............................    30
               8.4     Payments.........................................    40
               8.5     Interest.........................................    40
               8.6     Benefit of Indemnities...........................    40

SECTION 9.     ASSIGNMENT OR TRANSFER OF INTEREST.......................    40
               9.1     Note Holders.....................................    40
               9.2     Effect of Transfer...............................    41

SECTION 10.    SECTION 1110.............................................    41

SECTION 11.    CHANGE OF CITIZENSHIP....................................    41
               11.1    Generally........................................    41
               11.2    Mortgagee........................................    42



SECTION 12.    MISCELLANEOUS............................................    42
               12.1    Amendments.......................................    42
               12.2    Severability.....................................    42
               12.3    Survival.........................................    43
               12.4    Reproduction of Documents........................    43
               12.5    Counterparts.....................................    43
               12.6    No Waiver........................................    43
               12.7    Notices..........................................    44
               12.8    GOVERNING LAW; SUBMISSION TO JURISDICTION;
                       VENUE............................................    44
               12.9    Third-Party Beneficiary..........................    45
               12.10   Entire Agreement.................................    46
               12.11   Further Assurances...............................    46



SCHEDULES AND EXHIBITS

SCHEDULE 1 -     Accounts; Addresses
SCHEDULE 2 -     Commitments
SCHEDULE 3 -     Certain Terms
SCHEDULE 4 -     Permitted Countries


EXHIBIT A - Opinion of special counsel to Owner
EXHIBIT B - Opinion of corporate counsel to Owner
EXHIBIT C - Opinion of special counsel to Mortgagee and to the Applicable Pass
            Through Trustees
EXHIBIT D - Opinion of special counsel in Oklahoma City, Oklahoma




                         PARTICIPATION AGREEMENT [_____]

     PARTICIPATION   AGREEMENT  [_____],   dated  as  of  [____________]   (this
"Agreement"),  among (a)  CONTINENTAL  AIRLINES,  INC.,  a Delaware  corporation
("Owner"), (b) WILMINGTON TRUST COMPANY, a Delaware banking corporation,  not in
its individual  capacity,  except as expressly  provided  herein,  but solely as
Mortgagee  (in its  capacity as  Mortgagee,  "Mortgagee"  and in its  individual
capacity,  "WTC"), (c) WILMINGTON TRUST COMPANY, not in its individual capacity,
except as expressly  provided  herein,  but solely as Pass Through Trustee under
each of the Applicable Pass Through Trust Agreements  (each, an "Applicable Pass
Through  Trustee")  and (d)  WILMINGTON  TRUST  COMPANY,  not in its  individual
capacity, except as expressly provided herein, but solely as Subordination Agent
under the Intercreditor Agreement ("Subordination Agent").

                                    RECITALS

     A. Owner   and  Airframe   Manufacturer  have  entered  into  the  Purchase
Agreement,  pursuant to which,  among other things,  Airframe  Manufacturer  has
agreed to  manufacture  and sell to Owner and Owner has agreed to purchase  from
Airframe Manufacturer, certain aircraft, including the Aircraft.

     B. Pursuant to each of the Pass Through Trust Agreements,  the Pass Through
Trusts were created and the Pass Through Certificates were issued and sold.

     C. Each  Applicable Pass Through Trustee has agreed to use a portion of the
proceeds from the issuance and sale of the Pass Through  Certificates  issued by
each  Applicable  Pass Through  Trust to purchase  from Owner,  on behalf of the
related  Applicable  Pass Through  Trust,  the  Equipment  Note bearing the same
interest  rate as the Pass  Through  Certificates  issued by such  Pass  Through
Trust.

     D. Owner and  Mortgagee,  concurrently  with  the  execution  and  delivery
hereof,  have  entered  into the Trust  Indenture  for the  benefit  of the Note
Holders,  pursuant  to which,  among  other  things,  Owner  agrees (1) to issue
Equipment  Notes,  in the  amounts  and  otherwise  as  provided  in  the  Trust
Indenture,  and (2) to mortgage,  pledge and assign to Mortgagee  all of Owner's
right,  title and interest in the Collateral to secure the Secured  Obligations,
including, without limitation, Owner's obligations under the Equipment Notes.



     E. The  parties  hereto wish to set forth in this  Agreement  the terms and
conditions  upon  and  subject  to which  the  aforesaid  transactions  shall be
effected.

      NOW, THEREFORE, in consideration of the premises and the mutual agreements
contained herein and for other good and valuable consideration,  the receipt and
sufficiency  of which are  hereby  acknowledged,  the  parties  hereto  agree as
follows:

SECTION 1.  DEFINITIONS AND CONSTRUCTION

      Capitalized  terms used but not defined  herein  (including in the initial
paragraph and Recitals  above) shall have the  respective  meanings set forth or
incorporated by reference,  and shall be construed and interpreted in the manner
described, in Annex A to the Trust Indenture.

SECTION 2.  SECURED LOANS; CLOSING

      2.1   MAKING OF LOANS AND ISSUANCE OF EQUIPMENT NOTES

      Subject to the terms and conditions of this Agreement,  on the date hereof
or on such other date agreed to by the parties hereto (the "Closing Date"):

      (a)   Each Applicable Pass Through Trustee listed on Schedule 2 shall make
            a secured loan to the Owner in the amount in Dollars  opposite  such
            Trustee's name on Schedule 2; and

      (b)   The  Owner  shall  issue,  pursuant  to and in  accordance  with the
            provisions   of   Article  II  of  the  Trust   Indenture,   to  the
            Subordination  Agent as the registered holder on behalf of each such
            Applicable Pass Through Trustee,  one or more Equipment Notes, dated
            the Closing  Date, of the Series set forth  opposite such  Trustee's
            name on Schedule 2, in an  aggregate  principal  amount equal to the
            secured loan made by each such Applicable Pass Through Trustee.

      In  addition,  the Owner  shall  have the  option  to issue  the  Series D
Equipment  Notes  after  the  Closing  Date,  subject  to the  terms of the Note
Purchase  Agreement.  If Series D Equipment  Notes are issued  after the Closing
Date,  the Note  Holder of such  Equipment  Notes shall be entitled to execute a
counterpart to this Agreement and become a party hereto.



      2.2   CLOSING

      (a) The Closing of the transactions  contemplated  hereby shall take place
at the offices of Hughes  Hubbard & Reed LLP, One Battery Park Plaza,  New York,
New York 10004, or at such other place as the parties shall agree.

      (b) All payments  pursuant to this Section 2 shall be made in  immediately
available funds to such accounts set forth in Schedule 1 hereto.

SECTION 3.  [INTENTIONALLY OMITTED]

SECTION 4.  CONDITIONS PRECEDENT

      4.1   CONDITIONS PRECEDENT TO THE OBLIGATIONS OF THE PASS THROUGH TRUSTEES

      The obligation of each  Applicable Pass Through Trustee listed on Schedule
2 to make the secured loan described in Section 2.1(a) and to participate in the
transactions  contemplated  by this  Agreement on the Closing Date is subject to
the  fulfillment,  prior to or on the Closing Date, of the following  conditions
precedent:

            4.1.1   EQUIPMENT NOTES

      The Owner shall have  tendered  the  Equipment  Notes to be issued to such
Applicable  Pass Through  Trustees to the Mortgagee for  authentication  and the
Mortgagee  shall have  authenticated  such Equipment  Notes to be issued to such
Applicable Pass Through  Trustees and shall have tendered the Equipment Notes to
the Subordination Agent on behalf of such Pass Through Trustee,  against receipt
of the loan proceeds, in accordance with Section 2.1.

            4.1.2   DELIVERY OF DOCUMENTS

      The  Subordination  Agent on behalf of each such  Applicable  Pass Through
Trustee shall have received  executed  counterparts  or conformed  copies of the
following documents:

            (i)  this Agreement;

           (ii)  the Trust Indenture;

          (iii)  the initial Trust Indenture Supplement;

           (iv)  the  broker's  report and  insurance  certificates  required by
      Section 4.06 of the Trust Indenture;



            (v)  the Consent and Agreement and the Engine Consent and Agreement;

           (vi)  the Bills of Sale;

          (vii)  (A) a copy of the Certificate of  Incorporation  and By-Laws of
      Owner  and  resolutions  of the board of  directors  of Owner  and/or  the
      executive  committee  thereof,  in each case  certified  as of the Closing
      Date,  by  the  Secretary  or  an  Assistant   Secretary  of  Owner,  duly
      authorizing  the  execution,  delivery  and  performance  by  Owner of the
      Operative  Agreements  to which it is party  required to be  executed  and
      delivered by Owner on or prior to the Closing Date in accordance  with the
      provisions hereof and thereof; and (B) an incumbency  certificate of Owner
      as to the  person  or  persons  authorized  to  execute  and  deliver  the
      Operative Agreements on behalf of Owner;

         (viii) an Officer's Certificate of Owner, dated as of the Closing Date,
      stating  that  its  representations  and  warranties  set  forth  in  this
      Agreement  are true and correct as of the Closing  Date (or, to the extent
      that any such  representation and warranty expressly relates to an earlier
      date, true and correct as of such earlier date);

           (ix)  the Financing Statements;

            (x)  the following  opinions  of  counsel,  in each  case  dated the
Closing Date:

                  (A) an opinion of Hughes Hubbard & Reed LLP,  special  counsel
            to Owner, substantially in the form of Exhibit A;

                  (B) an opinion of Owner's Legal  Department,  substantially in
            the form of Exhibit B;

                  (C) an opinion of Richards,  Layton & Finger,  special counsel
            to  Mortgagee  and  to  the   Applicable   Pass  Through   Trustees,
            substantially in the form of Exhibit C;

                  (D) an opinion  of Lytle  Soule & Curlee,  special  counsel in
            Oklahoma City, Oklahoma, substantially in the form of Exhibit D; and

           (xi) a copy of a current, valid Standard Certificate of Airworthiness
      for the Aircraft  duly issued by the FAA,  together  with a copy of a duly
      executed  application for registration of the Aircraft with the FAA in the
      name of the Owner.


 
            4.1.3   PERFECTED SECURITY INTEREST

      On the Closing  Date,  after giving  effect to the filing of the FAA Filed
Documents and the  Financing  Statements,  Mortgagee  shall have received a duly
perfected first priority  security  interest in all of Owner's right,  title and
interest in the Aircraft, subject only to Permitted Liens.

            4.1.4   VIOLATION OF LAW

      No change  shall have  occurred  after the date of this  Agreement  in any
applicable  Law that makes it a violation of Law for (a) Owner,  any  Applicable
Pass Through Trustee,  Subordination Agent or Mortgagee to execute,  deliver and
perform  the  Operative  Agreements  to which  any of them is a party or (b) any
Applicable Pass Through Trustee to make the loan contemplated by Section 2.1, to
acquire an Equipment Note or to realize the benefits of the security afforded by
the Trust Indenture.

            4.1.5   REPRESENTATIONS, WARRANTIES AND COVENANTS

      The  representations  and warranties of each other party to this Agreement
made, in each case, in this  Agreement and in any other  Operative  Agreement to
which it is a party,  shall be true and accurate in all material  respects as of
the Closing Date (unless any such  representation  and warranty  shall have been
made with reference to a specified date, in which case such  representation  and
warranty  shall be true and accurate as of such  specified  date) and each other
party to this  Agreement  shall have  performed  and  observed,  in all material
respects, all of its covenants, obligations and agreements in this Agreement and
in any  other  Operative  Agreement  to which it is a party  to be  observed  or
performed by it as of the Closing Date.

            4.1.6   NO EVENT OF DEFAULT

      On the Closing Date, no event shall have  occurred and be  continuing,  or
would result from the mortgage of the Aircraft,  which  constitutes a Default or
an Event of Default.

            4.1.7   NO EVENT OF LOSS

      No Event of Loss with  respect to the  Airframe  or any Engine  shall have
occurred and no circumstance,  condition,  act or event that, with the giving of
notice or lapse of time or both,  would give rise to or  constitute  an Event of
Loss with respect to the Airframe or any Engine shall have occurred.



            4.1.8   TITLE

      Owner shall have good title (subject to filing and  recordation of the FAA
Bill of Sale with the FAA) to the Aircraft,  free and clear of all Liens, except
Permitted Liens.

            4.1.9   CERTIFICATION

      The Aircraft shall have been duly  certificated  by the FAA as to type and
airworthiness in accordance with the terms of the Purchase Agreement.

            4.1.10  SECTION 1110

      Mortgagee  shall be entitled to the benefits of Section 1110 (as currently
in effect)  with  respect to the right to take  possession  of the  Airframe and
Engines as provided in the Trust  Indenture in the event of a case under Chapter
11 of the Bankruptcy Code in which Owner is a debtor.

            4.1.11  FILING

      On the Closing Date (a) the FAA Filed Documents shall have been duly filed
for  recordation  (or  shall  be in the  process  of  being  so duly  filed  for
recordation)  with the FAA in  accordance  with  the Act and (b) each  Financing
Statement  shall  have been duly  filed (or shall be in the  process of being so
duly filed) in the appropriate jurisdiction.

            4.1.12  NO PROCEEDINGS

      No action or proceeding shall have been  instituted,  nor shall any action
be threatened in writing,  before any  Government  Entity,  nor shall any order,
judgment or decree  have been issued or proposed to be issued by any  Government
Entity,  to  set  aside,   restrain,   enjoin  or  prevent  the  completion  and
consummation  of  this  Agreement  or  any  other  Operative  Agreement  or  the
transactions contemplated hereby or thereby.

            4.1.13  GOVERNMENTAL ACTION

      All  appropriate  action  required to have been taken prior to the Closing
Date by the  FAA,  or any  governmental  or  political  agency,  subdivision  or
instrumentality  of the  United  States,  in  connection  with the  transactions
contemplated by this Agreement shall have been taken,  and all orders,  permits,
waivers,  authorizations,  exemptions and approvals of such entities required to
be  in  effect  on  the  Closing  Date  in  connection  with  the   transactions
contemplated by this Agreement shall have been issued.



            4.1.14  NOTE PURCHASE AGREEMENT

      The conditions precedent to the obligations of the Applicable Pass Through
Trustees and the other  requirements  relating to the Aircraft and the Equipment
Notes set forth in the Note Purchase Agreement shall have been satisfied.

      4.2   CONDITIONS PRECEDENT TO OBLIGATIONS OF MORTGAGEE

      The  obligation of Mortgagee to  authenticate  the Equipment  Notes on the
Closing Date is subject to the satisfaction or waiver by Mortgagee,  on or prior
to the Closing Date, of the conditions precedent set forth below in this Section
4.2.

            4.2.1   DOCUMENTS

      Executed  originals  of  the  agreements,  instruments,   certificates  or
documents  described  in Section  4.1.2 shall have been  received by  Mortgagee,
except as specifically provided therein,  unless the failure to receive any such
agreement,  instrument,  certificate  or document is the result of any action or
inaction by Mortgagee.

            4.2.2   OTHER CONDITIONS PRECEDENT

      Each of the  conditions  set forth in  Sections  4.1.4,  4.1.5,  4.1.6 and
4.1.10 shall have been satisfied  unless the failure of any such condition to be
satisfied is the result of any action or inaction by Mortgagee.

      4.3   CONDITIONS PRECEDENT TO OBLIGATIONS OF OWNER

      The  obligation of Owner to participate  in the  transaction  contemplated
hereby on the Closing Date is subject to the satisfaction or waiver by Owner, on
or prior to the Closing  Date,  of the  conditions  precedent set forth below in
this Section 4.3.

            4.3.1   DOCUMENTS

      Executed  originals  of  the  agreements,  instruments,   certificates  or
documents  described in Section 4.1.2 shall have been received by Owner,  except
as specifically provided therein, and shall be satisfactory to Owner, unless the
failure to receive any such  agreement,  instrument,  certificate or document is
the result of any action or inaction by Owner. In addition, the Owner shall have
received the following:

            (i) (A) an incumbency certificate of WTC as to the person or persons
      authorized  to execute and deliver the  Operative  Agreements on behalf of
      WTC and (B) a copy of the  Certificate  of  Incorporation  and By-Laws and



      general  authorizing  resolution  of the board of directors  (or executive
      committee)  or  other  satisfactory  evidence  of  authorization  of  WTC,
      certified  as of  the  Closing  Date  by the  Secretary  or  Assistant  or
      Attesting  Secretary of WTC, which  authorize the execution,  delivery and
      performance by WTC of the Operative Agreements to which it is a party; and

           (ii) an Officer's  Certificate  of WTC, dated as of the Closing Date,
      stating that its representations and warranties in its individual capacity
      or as  Mortgagee,  an  Applicable  Pass Through  Trustee or  Subordination
      Agent,  as the  case may be,  set  forth  in this  Agreement  are true and
      correct  as of  the  Closing  Date  (or,  to  the  extent  that  any  such
      representation and warranty expressly relates to an earlier date, true and
      correct as of such earlier date);

            4.3.2   OTHER CONDITIONS PRECEDENT

      Each of the conditions set forth in Sections 4.1.4,  4.1.5,  4.1.6, 4.1.7,
4.1.8,  4.1.9,  4.1.10,  4.1.11,  4.1.12 and 4.1.13 shall have been satisfied or
waived by Owner, unless the failure of any such condition to be satisfied is the
result of any action or inaction by Owner.

      4.4   POST-REGISTRATION OPINION

      Promptly upon the  registration of the Aircraft and the recordation of the
FAA Filed Documents  pursuant to the Act, Owner will cause Lytle Soule & Curlee,
special  counsel in  Oklahoma  City,  Oklahoma,  to deliver to Owner,  each Pass
Through Trustee and Mortgagee a favorable opinion or opinions  addressed to each
of them with respect to such registration and recordation.

SECTION 5.  REPRESENTATIONS AND WARRANTIES

      5.1   OWNER'S REPRESENTATIONS AND WARRANTIES

      Owner represents and warrants to each Pass Through Trustee,  Subordination
Agent and Mortgagee that:

            5.1.1   ORGANIZATION; QUALIFICATION

      Owner is a corporation  duly  incorporated,  validly  existing and in good
standing under the Laws of the State of Delaware and has the corporate power and
authority to conduct the business in which it is currently engaged and to own or
hold under lease its  properties  and to enter into and perform its  obligations
under the Operative  Agreements to which it is party. Owner is duly qualified to
do business as a foreign  corporation in good standing in each  jurisdiction  in
which the nature and extent of the business conducted by it, or the ownership of



its properties,  requires such qualification,  except where the failure to be so
qualified would not give rise to a Material Adverse Change to Owner.

            5.1.2   CORPORATE AUTHORIZATION

      Owner has taken,  or caused to be taken,  all necessary  corporate  action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required  by its  Certificate  of  Incorporation  or  By-Laws)  to
authorize  the  execution  and delivery of each of the  Operative  Agreements to
which it is party, and the performance of its obligations thereunder.

            5.1.3   NO VIOLATION

      The execution  and delivery by Owner of the Operative  Agreements to which
it is party,  the  performance  by Owner of its  obligations  thereunder and the
consummation  by  Owner on the  Closing  Date of the  transactions  contemplated
thereby,  do not and will not (a) violate any  provision of the  Certificate  of
Incorporation  or By-Laws of Owner, (b) violate any Law applicable to or binding
on  Owner or (c)  violate  or  constitute  any  default  under  (other  than any
violation  or default  that would not  result in a  Material  Adverse  Change to
Owner), or result in the creation of any Lien (other than as permitted under the
Trust  Indenture)  upon the Aircraft  under,  any indenture,  mortgage,  chattel
mortgage,  deed of  trust,  conditional  sales  contract,  lease,  loan or other
material agreement, instrument or document to which Owner is a party or by which
Owner or any of its properties is bound.

            5.1.4   APPROVALS

      The execution  and delivery by Owner of the Operative  Agreements to which
Owner is a party, the performance by Owner of its obligations thereunder and the
consummation  by  Owner on the  Closing  Date of the  transactions  contemplated
thereby do not and will not require the consent or approval of, or the giving of
notice to, or the registration with, or the recording or filing of any documents
with,  or the taking of any other action in respect of, (a) any trustee or other
holder of any Debt of Owner and (b) any Government Entity, other than the filing
of (x) the FAA Filed Documents and the Financing  Statements  (and  continuation
statements  periodically)  and  (y)  filings,   recordings,   notices  or  other
ministerial actions pursuant to any routine recording, contractual or regulatory
requirements applicable to it.



            5.1.5   VALID AND BINDING AGREEMENTS

      The  Operative  Agreements  to  which  Owner  is a party  have  been  duly
authorized, executed and delivered by Owner and, assuming the due authorization,
execution and delivery thereof by the other party or parties thereto, constitute
the legal,  valid and binding  obligations of Owner and are enforceable  against
Owner  in  accordance  with  the  respective  terms  thereof,   except  as  such
enforceability  may  be  limited  by  bankruptcy,  insolvency,   reorganization,
receivership,  moratorium  and  other  similar  Laws  affecting  the  rights  of
creditors  generally and general  principles of equity,  whether considered in a
proceeding at law or in equity.

            5.1.6   REGISTRATION AND RECORDATION

      Except for (a) the  registration  of the Aircraft with the FAA pursuant to
the Act in the name of Owner, (b) the filing for recordation  (and  recordation)
of the FAA Filed  Documents,  (c) the filing of the  Financing  Statements  (and
continuation  statements  relating thereto at periodic  intervals),  and (d) the
affixation  of the  nameplates  referred  to in  Section  4.02(f)  of the  Trust
Indenture, no further action,  including any filing or recording of any document
(including  any  financing  statement in respect  thereof under Article 9 of the
UCC) is  necessary  in order  to  establish  and  perfect  Mortgagee's  security
interest in the Aircraft as against Owner and any other Person, in each case, in
any applicable jurisdictions in the United States.

            5.1.7   CHIEF EXECUTIVE OFFICE

      The chief  executive  office  (as such term is defined in Article 9 of the
UCC) of Owner is located at 2929 Allen Parkway, Houston, Texas 77019.

            5.1.8   NO EVENT OF LOSS

      No Event of Loss has occurred  with respect to the Airframe or any Engine,
and, to the Actual Knowledge of Owner, no circumstance,  condition, act or event
has occurred that, with the giving of notice or lapse of time or both gives rise
to or constitutes an Event of Loss with respect to the Airframe or any Engine.

            5.1.9   COMPLIANCE WITH LAWS

      (a) Owner is a Citizen of the United States and a U.S. Air Carrier.



      (b) Owner holds all licenses,  permits and franchises from the appropriate
Government  Entities  necessary  to  authorize  Owner to lawfully  engage in air
transportation  and to  carry  on  scheduled  commercial  passenger  service  as
currently  conducted,  except  where the  failure  to so hold any such  license,
permit or franchise would not give rise to a Material Adverse Change to Owner.

      (c) Owner is not an  "investment  company" or a company  controlled  by an
"investment  company" within the meaning of the Investment  Company Act of 1940,
as amended.

            5.1.10  SECURITIES LAWS

      Neither Owner nor any person  authorized to act on its behalf has directly
or  indirectly  offered any  beneficial  interest  or  Security  relating to the
ownership of the Aircraft,  or any of the Equipment  Notes or any other interest
in or security under the Trust Indenture, for sale to, or solicited any offer to
acquire any such  interest or security  from,  or has sold any such  interest or
security to, any person in violation of the Securities Act.

            5.1.11  BROKER'S FEES

      No Person acting on behalf of Owner is or will be entitled to any broker's
fee, commission or finder's fee in connection with the Transactions,  other than
the fees and expenses  payable by Owner in connection  with the sale of the Pass
Through Certificates.

            5.1.12  SECTION 1110

      Mortgagee  is entitled to the  benefits of Section  1110 (as  currently in
effect) with respect to the right to take possession of the Airframe and Engines
as provided in the Trust  Indenture  in the event of a case under  Chapter 11 of
the Bankruptcy Code in which Owner is a debtor.

      5.2   WTC'S REPRESENTATIONS AND WARRANTIES

      WTC represents and warrants (with respect to Section 5.2.10, solely in its
capacity as Subordination Agent) to Owner that:

            5.2.1   ORGANIZATION, ETC.

      WTC is a Delaware banking corporation duly organized, validly existing and
in good  standing  under  the Laws of the  State of  Delaware,  holding  a valid
certificate  to do  business  as a Delaware  banking  corporation  with  banking
authority  to execute  and  deliver,  and  perform its  obligations  under,  the



Applicable Pass Through Trustee Agreements and the Operative Agreements to which
it is a party.

            5.2.2   CORPORATE AUTHORIZATION

      WTC has  taken,  or caused to be taken,  all  necessary  corporate  action
(including,  without  limitation,  the  obtaining  of any consent or approval of
stockholders  required by Law or by its Certificate of Incorporation or By-Laws)
to authorize the execution and delivery by WTC, in its individual capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the Pass Through Trustee Agreements and the Operative  Agreements to which it is
a party and the performance of its obligations thereunder.

            5.2.3   NO VIOLATION

      The  execution  and  delivery  by WTC,  in its  individual  capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of
the Pass Through Trustee Agreements and the Operative  Agreements to which it is
a party, the performance by WTC, in its individual  capacity or as Mortgagee,  a
Pass  Through  Trustee  or  Subordination  Agent,  as the  case  may be,  of its
obligations  thereunder  and  the  consummation  on  the  Closing  Date  of  the
transactions contemplated thereby, do not and will not (a) violate any provision
of the  Certificate  of  Incorporation  or By-Laws of WTC,  (b)  violate any Law
applicable  to or binding on WTC, in its  individual  capacity or (except in the
case of any Law relating to any Plan) as  Mortgagee,  a Pass Through  Trustee or
Subordination  Agent, or (c) violate or constitute any default under (other than
any violation or default that would not result in a Material  Adverse  Change to
WTC,  in its  individual  capacity  or  Mortgagee,  a Pass  Through  Trustee  or
Subordination Agent), or result in the creation of any Lien (other than the Lien
of the Trust Indenture) upon any property of WTC, in its individual  capacity or
as Mortgagee,  a Pass Through  Trustee or  Subordination  Agent, or any of WTC's
subsidiaries under, any indenture,  mortgage,  chattel mortgage,  deed of trust,
conditional  sales  contract,  lease,  loan or other  agreement,  instrument  or
document  to which WTC,  in its  individual  capacity  or as  Mortgagee,  a Pass
Through  Trustee or  Subordination  Agent,  is a party or by which  WTC,  in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, or any of their respective properties is bound.

            5.2.4   APPROVALS

      The  execution  and  delivery  by WTC,  in its  individual  capacity or as
Mortgagee, a Pass Through Trustee or Subordination Agent, as the case may be, of



the Pass Through Trustee Agreements and the Operative  Agreements to which it is
a party, the performance by WTC, in its individual  capacity or as Mortgagee,  a
Pass  Through  Trustee  or  Subordination  Agent,  as the  case  may be,  of its
obligations  thereunder and the  consummation on the Closing Date by WTC, in its
individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, as the case may be, of the transactions  contemplated  thereby do not and
will not require the  consent,  approval or  authorization  of, or the giving of
notice to, or the registration with, or the recording or filing of any documents
with,  or the taking of any other action in respect of, (a) any trustee or other
holder of any Debt of WTC or (b) any Government Entity, other than the filing of
the FAA Filed Documents and the Financing Statements.

            5.2.5   VALID AND BINDING AGREEMENTS

      The Pass Through Trustee Agreements and the Operative  Agreements to which
it is a party have been duly  authorized,  executed  and  delivered  by WTC and,
assuming  the due  authorization,  execution  and delivery by the other party or
parties thereto,  constitute the legal, valid and binding obligations of WTC, in
its individual capacity or as Mortgagee, a Pass Through Trustee or Subordination
Agent,  as the case may be, and are  enforceable  against WTC, in its individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be, in accordance  with the respective  terms  thereof,  except as such
enforceability  may  be  limited  by  bankruptcy,  insolvency,   reorganization,
receivership, moratorium or other similar Laws affecting the rights of creditors
generally and general  principles of equity,  whether considered in a proceeding
at law or in equity.

            5.2.6   CITIZENSHIP

      WTC is a Citizen of the United States.

            5.2.7   NO LIENS

      On the Closing Date, there are no Liens  attributable to WTC in respect of
all or any part of the Collateral.

            5.2.8   LITIGATION

      There  are no  pending  or, to the  Actual  Knowledge  of WTC,  threatened
actions or proceedings  against WTC, in its individual capacity or as Mortgagee,
a Pass Through Trustee or Subordination Agent, before any court,  administrative
agency or tribunal  which,  if  determined  adversely to WTC, in its  individual
capacity or as Mortgagee,  a Pass Through Trustee or Subordination Agent, as the
case may be,  would  materially  adversely  affect the  ability  of WTC,  in its



individual  capacity or as Mortgagee,  a Pass Through  Trustee or  Subordination
Agent, as the case may be, to perform its obligations under any of the Mortgagee
Agreements,  the Pass Through  Trustee  Agreements  or the  Subordination  Agent
Agreements.

            5.2.9   SECURITIES LAWS

      Neither WTC nor any person authorized to act on its behalf has directly or
indirectly offered any beneficial interest or Security relating to the ownership
of the Aircraft or any interest in the Collateral or any of the Equipment  Notes
or any  other  interest  in or  security  under the  Collateral  for sale to, or
solicited any offer to acquire any such  interest or security  from, or has sold
any such interest or security to, any Person other than the Subordination  Agent
and the Pass  Through  Trustees,  except for the  offering  and sale of the Pass
Through Certificates.

            5.2.10  INVESTMENT

      The Equipment  Notes to be acquired by the  Subordination  Agent are being
acquired by it for the account of the  Applicable  Pass  Through  Trustees,  for
investment  and not with a view to any resale or  distribution  thereof,  except
that,  subject  to the  restrictions  on  transfer  set forth in  Section 9, the
disposition  by it of its  Equipment  Notes  shall at all  times be  within  its
control.

            5.2.11  TAXES

      There are no Taxes payable by any Applicable  Pass Through Trustee or WTC,
as the  case  may  be,  imposed  by  the  State  of  Delaware  or any  political
subdivision  or taxing  authority  thereof  in  connection  with the  execution,
delivery and  performance  by such Pass Through  Trustee or WTC, as the case may
be, of this Agreement or any of the Pass Through Trustee  Agreements (other than
franchise  or other  taxes  based  on or  measured  by any fees or  compensation
received  by any such  Pass  Through  Trustee  or WTC,  as the case may be,  for
services rendered in connection with the transactions contemplated by any of the
Pass Through Trust Agreements), and there are no Taxes payable by any Applicable
Pass  Through  Trustee  or WTC,  as the case  may be,  imposed  by the  State of
Delaware  or  any  political   subdivision   thereof  in  connection   with  the
acquisition,  possession or ownership by any such Pass Through Trustee of any of
the Equipment Notes (other than franchise or other taxes based on or measured by
any fees or  compensation  received by any such Pass Through  Trustee or WTC, as
the case may be, for  services  rendered  in  connection  with the  transactions
contemplated by any of the Pass Through Trust  Agreements),  and,  assuming that



the trusts created by the Pass Through Trust  Agreements  will not be taxable as
corporations,  but, rather,  each will be characterized as a grantor trust under
subpart  E,  Part  I of  Subchapter  J of the  Code  or as a  partnership  under
Subchapter K of the Code,  such trusts will not be subject to any Taxes  imposed
by the State of Delaware or any political subdivision thereof;

            5.2.12  BROKER'S FEES

      No  Person  acting  on behalf of WTC,  in its  individual  capacity  or as
Mortgagee,  any Applicable  Pass Through Trustee or  Subordination  Agent, is or
will be entitled to any broker's  fee,  commission or finder's fee in connection
with the Transactions.

SECTION 6.  COVENANTS, UNDERTAKINGS AND AGREEMENTS

      6.1   COVENANTS OF OWNER

      Owner covenants and agrees, at its own cost and expense,  with Note Holder
and Mortgagee as follows:

            6.1.1   CORPORATE EXISTENCE; U.S. AIR CARRIER

      Owner shall at all  times  maintain  its  corporate  existence,  except as
permitted by Section 4.07 of the Trust Indenture,  and shall at all times remain
a U.S. Air Carrier.

            6.1.2   NOTICE OF CHANGE OF CHIEF EXECUTIVE OFFICE

      Owner will give  Mortgagee  timely written notice (but in any event within
30 days prior to the expiration of the period of time specified under applicable
Law to prevent lapse of  perfection)  of any  relocation of its chief  executive
office (as such term is  defined in Article 9 of the UCC) from its then  present
location and will  promptly  take any action  required by Section  6.1.3(c) as a
result of such relocation.

            6.1.3   CERTAIN ASSURANCES

      (a) Owner shall duly execute,  acknowledge and deliver,  or shall cause to
be  executed,   acknowledged  and  delivered,   all  such  further   agreements,
instruments,  certificates or documents,  and shall do and cause to be done such
further acts and things, in any case, as Mortgagee shall reasonably  request for
accomplishing the purposes of this Agreement and the other Operative Agreements,
PROVIDED  THAT any  instrument  or other  document so executed by Owner will not
expand  any  obligations  or  limit  any  rights  of  Owner  in  respect  of the
transactions contemplated by any Operative Agreement.



      (b) Owner shall  promptly take such action with respect to the  recording,
filing,  re-recording  and refiling of the Trust  Indenture and any  supplements
thereto, including,  without limitation, the initial Trust Indenture Supplement,
as shall be  necessary  to  continue  the  perfection  and  priority of the Lien
created by the Trust Indenture.

      (c) Owner,  at its sole  cost  and  expense,  will  cause  the  FAA  Filed
Documents,  the Financing  Statements and all  continuation  statements (and any
amendments  necessitated  by any  combination,  consolidation  or  merger of the
Owner,  or any  relocation  of its chief  executive  office)  in  respect of the
Financing  Statements  to be prepared  and,  subject only to the  execution  and
delivery thereof by Mortgagee,  duly and timely filed and recorded, or filed for
recordation,  to the  extent  permitted  under the Act (with  respect to the FAA
Filed Documents) or the UCC or similar law of any other applicable  jurisdiction
(with respect to such other documents).

      (d) If the Aircraft has been registered in a country other than the United
States pursuant to Section 4.02(e) of the Trust Indenture, Owner will furnish to
Mortgagee  annually after such  registration,  commencing with the calendar year
after such  registration is effected,  an opinion of special counsel  reasonably
satisfactory to Mortgagee  stating that, in the opinion of such counsel,  either
that (i) such  action  has been taken with  respect  to the  recording,  filing,
rerecording  and refiling of the Operative  Agreements and any  supplements  and
amendments  thereto as is necessary to  establish,  perfect and protect the Lien
created by the Trust Indenture, reciting the details of such actions, or (ii) no
such action is necessary to maintain the perfection of such Lien.

            6.1.4   SECURITIES LAWS

      Neither Owner nor any person authorized to act on its behalf will directly
or  indirectly  offer  any  beneficial  interest  or  Security  relating  to the
ownership of the Aircraft or any interest in any of the  Equipment  Notes or any
other interest in or security under the Trust Indenture, for sale to, or solicit
any offer to  acquire  any such  interest  or  security  from,  or sell any such
interest  or  security  to, any person in  violation  of the  Securities  Act or
applicable state or foreign securities Laws.

      6.2   COVENANTS OF WTC

      WTC in its  individual  capacity or as  Mortgagee,  each  Applicable  Pass
Through Trustee or Subordination Agent, as the case may be, covenants and agrees
with Owner as follows:



            6.2.1   LIENS

      WTC (a) will not directly or indirectly create, incur, assume or suffer to
exist any Lien  attributable  to it on or with respect to all or any part of the
Collateral or the Aircraft, (b) will, at its own cost and expense, promptly take
such action as may be necessary to discharge any Lien attributable to WTC on all
or any part of the  Collateral  or the  Aircraft  and (c) will  personally  hold
harmless  and  indemnify  Owner,  each  Note  Holder,  each of their  respective
Affiliates,  successors  and  permitted  assigns,  and the  Collateral  from and
against (i) any and all Expenses, and (ii) any interference with the possession,
operation or other use of all or any part of the Aircraft,  imposed on, incurred
by or asserted against any of the foregoing as a consequence of any such Lien.

            6.2.2   SECURITIES ACT

      WTC in its individual capacity or as Mortgagee, an Applicable Pass Through
Trustee  or  Subordination  Agent,  will not offer any  beneficial  interest  or
Security  relating  to the  ownership  of the  Aircraft  or any  interest in the
Collateral,  or any of the Equipment  Notes or any other interest in or security
under the Trust  Indenture for sale to, or solicit any offer to acquire any such
interest or security  from, or sell any such interest or security to, any Person
in violation of the  Securities  Act or applicable  state or foreign  securities
Laws,  provided  that the  foregoing  shall  not be  deemed to impose on WTC any
responsibility with respect to any such offer, sale or solicitation by any other
party hereto.

            6.2.3   PERFORMANCE OF AGREEMENTS

      WTC, in its  individual  capacity and as  Mortgagee,  an  Applicable  Pass
Through  Trustee or  Subordination  Agent, as the case may be, shall perform its
obligations  under  the  Pass  Through  Trustee  Agreements  and  the  Operative
Agreements in accordance with the terms thereof.

            6.2.4   WITHHOLDING TAXES

      WTC shall  indemnify  (on an  after-tax  basis)  and hold  harmless  Owner
against any United States withholding taxes (and related interest, penalties and
additions  to tax) as a result of the  failure by WTC to withhold on payments to
any Note Holder if such Note  Holder  failed to provide to  Mortgagee  necessary
certificates  or  forms  to  substantiate  the  right  to  exemption  from  such
withholding tax.



      6.3   COVENANTS OF NOTE HOLDERS

      Each  Note  Holder  (including  Subordination  Agent)  as to  itself  only
covenants and agrees with Owner and Mortgagee as follows:

            6.3.1   WITHHOLDING TAXES

      Such Note Holder (if it is a Non-U.S.  Person)  agrees to indemnify (on an
after-tax basis) and hold harmless Owner and Mortgagee against any United States
withholding  taxes (and related  interest,  penalties and additions to tax) as a
result of the  inaccuracy or invalidity of any  certificate  or form provided by
such Note Holder to Mortgagee in connection  with such  withholding  taxes.  Any
amount  payable  hereunder  shall be paid within 30 days after receipt by a Note
Holder of a written demand therefor.

            6.3.2   TRANSFER; COMPLIANCE

      (a) Such Note Holder will (i) not transfer any Equipment  Note or interest
therein  in  violation  of the  Securities  Act or  applicable  state or foreign
securities Law;  PROVIDED,  that the foregoing  provisions of this section shall
not be deemed to impose on such Note Holder any  responsibility  with respect to
any such offer, sale or solicitation by any other party hereto, and (ii) perform
and comply with the obligations specified to be imposed on it (as a Note Holder)
under each of the Trust  Indenture  and the form of Equipment  Note set forth in
the Trust Indenture.

      (b) Except for the  transfer  of the  interests  of each  Applicable  Pass
Through  Trustee in the Equipment  Notes to the trustee of the Related Trust (as
defined in each Applicable Pass Through Trust  Agreement) in accordance with the
related Applicable Pass Through Trust Agreement, each Note Holder will not sell,
assign,  convey,  exchange  or  otherwise  transfer  any  Equipment  Note or any
interest in, or  represented  by, any Equipment Note (it being  understood  that
this  provision is not applicable to the Pass Through  Certificates)  unless the
proposed transferee thereof first provides Owner with both of the following:

            (i) a written representation and covenant that either (a) no portion
      of the funds it uses to purchase,  acquire and hold such Equipment Note or
      interest  directly or indirectly  constitutes,  or may be deemed under the
      Code or ERISA or any rulings, regulations or court decisions thereunder to
      constitute,  the assets of any Plan or (b) the  transfer,  and  subsequent
      holding, of such Equipment Note or interest shall not involve or give rise
      to a  transaction  that  constitutes a prohibited  transaction  within the



      meaning  of  Section  406 of  ERISA  or  Section  4975(c)(1)  of the  Code
      involving Owner, a Pass Through Trustee,  the  Subordination  Agent or the
      proposed  transferee  (other than a transaction  that is exempted from the
      prohibitions  of such  sections by  applicable  provisions of ERISA or the
      Code or administrative exemptions or regulations issued thereunder); and

           (ii) a written  covenant that it will not transfer any Equipment Note
      or any  interest  in, or  represented  by, any  Equipment  Note unless the
      subsequent  transferee also makes the  representation  described in clause
      (i) above and agrees to comply with this clause (ii).

      6.4   AGREEMENTS

            6.4.1   QUIET ENJOYMENT

      Each  Applicable  Pass Through  Trustee,  Subordination  Agent,  each Note
Holder and Mortgagee agrees as to itself with Owner that, so long as no Event of
Default shall have occurred and be continuing,  such Person shall not (and shall
not permit any  Affiliate or other Person  claiming by,  through or under it to)
interfere  with Owner's  rights in  accordance  with the  Indenture to the quiet
enjoyment, possession and use of the Aircraft.

            6.4.2   CONSENTS

      Each Pass Through Trustee, Subordination Agent and Mortgagee covenants and
agrees,  for the benefit of Owner,  that it shall not unreasonably  withhold its
consent to any consent or approval requested of it under the terms of any of the
Operative Agreements which by its terms is not to be unreasonably withheld.

            6.4.3   INSURANCE

      Each Pass Through Trustee,  Subordination  Agent,  Mortgagee and each Note
Holder  agrees  not to obtain  or  maintain  insurance  for its own  account  as
permitted by Section 4.06 of the Trust  Indenture if such insurance  would limit
or  otherwise  adversely  affect the  coverage of any  insurance  required to be
obtained or maintained by Owner pursuant to Section 4.06 of the Trust Indenture.

            6.4.4   EXTENT OF INTEREST OF NOTE HOLDERS

      A Note Holder shall not, as such,  have any further  interest in, or other
right with respect to, the  Collateral  when and if the principal and Make-Whole
Amount,  if any, of and interest on the Equipment Note held by such Holder,  and



all other  sums,  then due and payable to such  Holder  hereunder  and under any
other Operative Agreement, shall have been paid in full.

            6.4.5   FOREIGN REGISTRATION

      Each Note Holder and Mortgagee  hereby agree, for the benefit of Owner but
subject to the provisions of Section 4.02(b) of the Trust Indenture:

      (a) that Owner shall be entitled  to  register  the  Aircraft or cause the
Aircraft to be registered  in a country other than the United States  subject to
compliance with the following:

            (i)   each of the following requirements is satisfied:

            (A)   no Special Default or Event of Default shall have occurred and
                  be continuing at the time of such registration;

            (B)   such  proposed  change of  registration  is made in connection
                  with a Permitted Lease to a Permitted Air Carrier;

            (C)   such  country is a country  with which the United  States then
                  maintains  normal  diplomatic  relations  or, if  Taiwan,  the
                  United States then maintains  diplomatic relations at least as
                  good as those in effect on the Closing Date;

           (ii) the Mortgagee shall have received an opinion of counsel (subject
      to  customary  exceptions)   reasonably   satisfactory  to  the  Mortgagee
      addressed to Mortgagee as to the effect that:

                  (A)  such  country  would  recognize  the  Owner's   ownership
            interest in the Aircraft;

                  (B) after giving  effect to such change in  registration,  the
            Lien of the Trust Indenture on the Owner's right, title and interest
            in and to the Aircraft  shall continue as a valid and duly perfected
            first priority security interest and all filing,  recording or other
            action  necessary  to protect the same shall have been  accomplished
            (or, if such  opinion  cannot be given at the time of such  proposed
            change in  registration  because such change in  registration is not
            yet effective,  (1) the opinion shall detail what filing,  recording
            or other  action  is  necessary  and (2) the  Mortgagee  shall  have
            received a certificate from Owner that all possible  preparations to
            accomplish  such filing,  recording and other action shall have been
            done,  and  such  filing,   recording  and  other  action  shall  be



            accomplished  and a  supplemental  opinion to that  effect  shall be
            delivered to the Mortgagee on or prior to the effective date of such
            change in registration;

                  (C)  unless  Owner or the  Permitted  Air  Carrier  shall have
            agreed to provide insurance  covering the risk of requisition of use
            of the  Aircraft by the  government  of such country (so long as the
            Aircraft is registered under the laws of such country),  the laws of
            such country  require fair  compensation  by the  government of such
            country  payable in currency  freely  convertible  into  Dollars and
            freely  removable  from such  country  (without  license  or permit,
            unless Owner prior to such proposed reregistration has obtained such
            license or permit) for the taking or requisition by such  government
            of such use; and

                  (D) it is not  necessary,  solely  as a  consequence  of  such
            change  in  registration  and  without  giving  effect  to any other
            activity of the Mortgagee (or any Affiliate of the  Mortgagee),  for
            the  Mortgagee to qualify to do business in such  jurisdiction  as a
            result of such  reregistration  in order to  exercise  any rights or
            remedies with respect to the Aircraft.

      (b) In addition,  as a condition  precedent to any change in  registration
Owner  shall have  given to  Mortgagee  assurances  reasonably  satisfactory  to
Mortgagee:

              (i)  to the effect  that the  provisions  of  Section  4.06 of the
                   Trust  Indenture  have been complied with after giving effect
                   to such change of registration;

             (ii)  of the  payment  by  Owner  of all  reasonable  out-of-pocket
                   expenses of each Note Holder and Mortgagee in connection with
                   such change of registry,  including,  without  limitation (1)
                   the  reasonable   fees  and   disbursements   of  counsel  to
                   Mortgagee, (2) any filing or recording fees, Taxes or similar
                   payments   incurred   in   connection   with  the  change  of
                   registration  of the Aircraft and the creation and perfection
                   of the security  interest  therein in favor of Mortgagee  for
                   the benefit of Note  Holders,  and (3) all costs and expenses
                   incurred in connection with any filings necessary to continue
                   in the United States the perfection of the security  interest
                   in the Aircraft in favor of Mortgagee for the benefit of Note
                   Holders; and

            (iii)  to the effect that the tax and other  indemnities in favor of
                   each person named as an indemnitee  under any other Operative



                   Agreement  afford  each such  person  substantially  the same
                   protection as provided  prior to such change of  registration
                   (or Owner shall have agreed upon additional indemnities that,
                   together with such original  indemnities,  in the  reasonable
                   judgment of Mortgagee, afford such protection).

            6.4.6   INTEREST IN CERTAIN ENGINES

      Each Note  Holder  and  Mortgagee  agree,  for the  benefit of each of the
lessor, conditional seller, mortgagee or secured party of any airframe or engine
leased to, or purchased  by, Owner or any Permitted  Lessee  subject to a lease,
conditional  sale, trust indenture or other security  agreement that it will not
acquire or claim,  as against  such  lessor,  conditional  seller,  mortgagee or
secured party, any right,  title or interest in any engine as the result of such
engine being  installed on the Airframe at any time while such engine is subject
to such lease, conditional sale, trust indenture or other security agreement and
owned by such lessor or  conditional  seller or subject to a trust  indenture or
security interest in favor of such mortgagee or secured party.

SECTION 7.  CONFIDENTIALITY

      Owner, Note Holders and Mortgagee shall keep the  Participation  Agreement
and Annex B to the Trust Indenture confidential and shall not disclose, or cause
to be disclosed, the same to any Person, except (A) to prospective and permitted
transferees of Owner's, a Note Holder's,  the Liquidity Provider's,  Mortgagee's
or other Indenture  Indemnitee's interest or their respective counsel or special
counsel,  independent insurance brokers,  auditors, or other agents who agree to
hold  such  information  confidential,  (B) to  Owner's,  a Note  Holder's,  the
Liquidity Provider's,  a Pass Through Trustee's,  Mortgagee's or other Indenture
Indemnitee's  counsel  or  special  counsel,   independent   insurance  brokers,
auditors,  or other  agents,  Affiliates  or  investors  who  agree to hold such
information  confidential,  (C) as may be  required  by any  statute,  court  or
administrative  order  or  decree,  legal  process  or  governmental  ruling  or
regulation,  including  those  of any  applicable  insurance  regulatory  bodies
(including,   without   limitation,   the  National   Association  of  Insurance
Commissioners),  federal or state banking  examiners,  Internal  Revenue Service
auditors or any stock  exchange,  (D) with  respect to a Note Holder or any Pass
Through  Trustee,  to a nationally  recognized  rating agency for the purpose of
obtaining a rating on the Equipment Notes or the Pass Through Certificates or to
support an NAIC rating for the Equipment  Notes or (E) such other Persons as are



reasonably  deemed  necessary  by the  disclosing  party in order to protect the
interests of such party or for the purposes of enforcing  such documents by such
party; PROVIDED,  that any and all disclosures permitted by clauses (C), (D), or
(E)  above  shall be made  only to the  extent  necessary  to meet the  specific
requirements or needs of the Persons making such disclosures.

SECTION 8.  INDEMNIFICATION AND EXPENSES

      8.1   GENERAL INDEMNITY

            8.1.1   INDEMNITY

      Whether  or  not  any  of  the   transactions   contemplated   hereby  are
consummated,  Owner shall  indemnify,  protect,  defend and hold  harmless  each
Indemnitee  from,  against and in respect  of, and shall pay on a net  after-tax
basis, any and all Expenses of any kind or nature whatsoever that may be imposed
on, incurred by or asserted against any Indemnitee, relating to, resulting from,
or arising out of or in connection with, any one or more of the following:

      (a)  The  Operative  Agreements,  the  Pass  Through  Agreements,  or  the
enforcement  of any of the terms of any of the Operative  Agreements or the Pass
Through Agreements;

      (b) The Aircraft, the Airframe, any Engine or any Part, including, without
limitation,  with  respect  thereto,  (i)  the  manufacture,  design,  purchase,
acceptance, nonacceptance or rejection, ownership, registration, reregistration,
deregistration,  delivery, nondelivery, lease, sublease, assignment, possession,
use or non-use, operation,  maintenance,  testing, repair, overhaul,  condition,
alteration,   modification,   addition,  improvement,   storage,  airworthiness,
replacement,  repair, sale,  substitution,  return,  abandonment,  redelivery or
other  disposition  of the Aircraft,  any Engine or any Part,  (ii) any claim or
penalty  arising out of violations of applicable Laws by Owner (or any Permitted
Lessee),  (iii) tort liability,  whether or not arising out of the negligence of
any  Indemnitee  (whether  active,  passive or imputed),  (iv) death or property
damage of passengers,  shippers or others, (v) environmental  control,  noise or
pollution and (vi) any Liens in respect of the Aircraft, any Engine or any Part;

      (c) The offer,  sale,  or delivery of any  Equipment  Notes,  Pass Through
Certificates or any interest therein or represented thereby; and

      (d)  Any  breach  of or  failure  to  perform  or  observe,  or any  other
noncompliance  with,  any  covenant  or  agreement  or  other  obligation  to be



performed  by Owner under any  Operative  Agreement  to which it is party or any
Pass Through Agreement or the falsity of any representation or warranty of Owner
in any Operative Agreement to which it is party or any Pass Through Agreement.

            8.1.2   EXCEPTIONS

      Notwithstanding  anything  contained in Section 8.1.1,  Owner shall not be
required to indemnify, protect, defend and hold harmless any Indemnitee pursuant
to Section 8.1.1 in respect of any Expense of such Indemnitee:

      (a) For any  Taxes  or a loss of Tax  benefit,  whether  or not  Owner  is
required to indemnify therefor pursuant to Section 8.3;

      (b) Except to the extent  attributable  to acts or events  occurring prior
thereto, acts or events (other than acts or events related to the performance by
Owner of its obligations pursuant to the terms of the Operative Agreements) that
occur after the Trust  Indenture is required to be terminated in accordance with
Section 11.01 of the Trust Indenture;  PROVIDED, that nothing in this clause (b)
shall be deemed to exclude or limit any claim that any Indemnitee may have under
applicable  Law by reason of an Event of Default or for  damages  from Owner for
breach of Owner's covenants contained in the Operative  Agreements or to release
Owner from any of its obligations under the Operative  Agreements that expressly
provide for performance after termination of the Trust Indenture;

      (c) To the extent  attributable to any Transfer (voluntary or involuntary)
by or on behalf of such  Indemnitee of any Equipment  Note or interest  therein,
except for  out-of-pocket  costs and  expenses  incurred as a result of any such
Transfer pursuant to the exercise of remedies under any Operative Agreement;

      (d) [Intentionally Omitted]

      (e)  To the  extent  attributable  to  the  gross  negligence  or  willful
misconduct  of such  Indemnitee  or any related  Indemnitee  (as defined  below)
(other than gross  negligence  or willful  misconduct  imputed to such person by
reason of its interest in the Aircraft or any Operative Agreement);

      (f) [Intentionally Omitted]

      (g) To the  extent  attributable  to the  incorrectness  or  breach of any
representation  or  warranty  of  such  Indemnitee  or  any  related  Indemnitee
contained  in or made  pursuant to any  Operative  Agreement or any Pass Through
Agreement;



      (h) To the extent  attributable  to the failure by such  Indemnitee or any
related Indemnitee to perform or observe any agreement, covenant or condition on
its part to be  performed  or observed in any  Operative  Agreement  or any Pass
Through Agreement;

      (i) To the extent  attributable to the offer or sale by such Indemnitee or
any related Indemnitee of any interest in the Aircraft, the Equipment Notes, the
Pass  Through  Certificates,  or  any  similar  interest,  in  violation  of the
Securities Act or other  applicable  federal,  state or foreign  securities Laws
(other than any thereof caused by acts or omissions of Owner);

      (j) (i) With  respect to any  Indemnitee  (other than  Mortgagee),  to the
extent attributable to the failure of the Mortgagee to distribute funds received
and  distributable  by it in  accordance  with the  Trust  Indenture,  (ii) with
respect to any Indemnitee  (other than the  Subordination  Agent), to the extent
attributable  to the  failure of the  Subordination  Agent to  distribute  funds
received and distributable by it in accordance with the Intercreditor Agreement,
(iii) with respect to any Indemnitee (other than the Pass Through Trustees),  to
the extent  attributable  to the failure of a Pass Through Trustee to distribute
funds received and distributable by it in accordance with the Pass Through Trust
Agreements,  (iv) with respect to any Indemnitee  (other than the Escrow Agent),
to the extent  attributable  to the  failure  of the  Escrow  Agent to pay funds
received and payable by it in  accordance  with any Escrow  Agreement,  (v) with
respect  to any  Indemnitee  (other  than  the  Paying  Agent),  to  the  extent
attributable to the failure of the Paying Agent to distribute funds received and
distributable by it in accordance with any Escrow Agreement,  (vi) to the extent
attributable  to the  failure of the  Depositary  to pay funds  payable by it in
accordance with any Deposit Agreement,  (vii) with respect to Mortgagee,  to the
extent  attributable to the negligence or willful misconduct of Mortgagee in the
distribution  of funds received and  distributable  by it in accordance with the
Trust Indenture,  (viii) with respect to the Subordination  Agent, to the extent
attributable to the negligence or willful misconduct of the Subordination  Agent
in the distribution of funds received and distributable by it in accordance with
the Intercreditor Agreement,  (ix) with respect to the Pass Through Trustees, to
the  extent  attributable  to the  negligence  or willful  misconduct  of a Pass
Through Trustee in the distribution of funds received and distributable by it in
accordance  with the Pass  Through  Trust  Agreements,  (x) with  respect to the
Escrow Agent, to the extent attributable to the negligence or willful misconduct
of the  Escrow  Agent in the  payment  of funds  received  and  payable by it in
accordance with any Escrow Agreement, and (xi) with respect to the Paying Agent,



to the extent attributable to the negligence or willful misconduct of the Paying
Agent  in  the  distribution  of  funds  received  and  distributable  by  it in
accordance with any Escrow Agreement;

      (k) Other than  during the  continuation  of an Event of  Default,  to the
extent  attributable to the authorization or giving or withholding of any future
amendments,  supplements,  waivers or  consents  with  respect to any  Operative
Agreement or Pass Through  Agreement  other than such as have been  requested by
Owner or as are  required  by or made  pursuant  to the  terms of the  Operative
Agreements or Pass Through Agreements (unless such requirement  results from the
actions of an  Indemnitee  not  required by or made  pursuant  to the  Operative
Agreements or the Pass Through Agreements);

      (l) To the  extent  attribu  able  to  any  amount  which  any  Indemnitee
expressly agrees to pay or such Indemnitee expressly agrees shall not be paid by
or be reimbursed by Owner;

      (m) To the extent that it is an ordinary  and usual  operating or overhead
expense;

      (n) [Intentionally Omitted]

      (o)  For  any  Lien   attributable  to  such  Indemnitee  or  any  related
Indemnitee;

      (p) If another  provision  of an  Operative  Agreement  or a Pass  Through
Agreement  specifies the extent of Owner's  responsibility  or  obligation  with
respect to such Expense,  to the extent arising from other than failure of Owner
to comply with such specified responsibility or obligation; or

      (q) To the extent  incurred  by or  asserted  against an  Indemnitee  as a
result of any  "prohibited  transaction",  within the  meaning of Section 406 of
ERISA or Section 4975(c)(1) of the Code.

      For purposes of this Section 8.1, a Person shall be considered a "related"
Indemnitee  with  respect to an  Indemnitee  if such Person is an  Affiliate  or
employer of such Indemnitee, a director, officer, employee, agent, or servant of
such  Indemnitee or any such  Affiliate or a successor or permitted  assignee of
any of the foregoing.



            8.1.3   SEPARATE AGREEMENT

      This  Agreement  constitutes  a separate  agreement  with  respect to each
Indemnitee and is enforceable directly by each such Indemnitee.

            8.1.4   NOTICE

      If a claim for any Expense that an Indemnitee shall be indemnified against
under this Section 8.1 is made, such Indemnitee shall give prompt written notice
thereof to Owner.  Notwithstanding the foregoing,  the failure of any Indemnitee
to notify Owner as provided in this Section 8.1.4,  or in Section  8.1.5,  shall
not release  Owner from any of its  obligations  to  indemnify  such  Indemnitee
hereunder,  except to the extent  that such  failure  results  in an  additional
Expense  to Owner (in  which  event  Owner  shall  not be  responsible  for such
additional expense) or materially impairs Owner's ability to contest such claim.

            8.1.5   NOTICE OF PROCEEDINGS; DEFENSE OF CLAIMS; LIMITATIONS

      (a) In case any action,  suit or proceeding  shall be brought  against any
Indemnitee  for  which  Owner  is  responsible  under  this  Section  8.1,  such
Indemnitee shall notify Owner of the commencement  thereof and Owner may, at its
expense,  participate  in and to the extent  that it shall wish  (subject to the
provisions of the following  paragraph),  assume and control the defense thereof
and, subject to Section 8.1.5(c), settle or compromise the same.

      (b) Owner or its insurer(s) shall have the right, at its or their expense,
to  investigate  or,  if Owner or its  insurer(s)  shall  agree  not to  dispute
liability to the  Indemnitee  giving  notice of such action,  suit or proceeding
under this Section  8.1.5 for  indemnification  hereunder or under any insurance
policies  pursuant  to which  coverage  is sought,  control  the defense of, any
action, suit or proceeding, relating to any Expense for which indemnification is
sought  pursuant to this Section 8.1, and each  Indemnitee  shall cooperate with
Owner or its insurer(s) with respect thereto;  PROVIDED, that Owner shall not be
entitled  to  control  the  defense  of any such  action,  suit,  proceeding  or
compromise any such Expense during the  continuance of any Event of Default.  In
connection with any such action,  suit or proceeding  being controlled by Owner,
such Indemnitee  shall have the right to participate  therein,  at its sole cost
and expense, with counsel reasonably  satisfactory to Owner; PROVIDED, that such
Indemnitee's   participation   does  not,  in  the  reasonable  opinion  of  the



independent  counsel  appointed  by the Owner or its  insurers  to conduct  such
proceedings, interfere with the defense of such case.

      (c) In no event  shall any  Indemnitee  enter into a  settlement  or other
compromise  with  respect to any Expense  without the prior  written  consent of
Owner, which consent shall not be unreasonably withheld or delayed,  unless such
Indemnitee waives its right to be indemnified with respect to such Expense under
this Section 8.1.

      (d) In the case of any Expense indemnified by the Owner hereunder which is
covered by a policy of insurance maintained by Owner pursuant to Section 4.06 of
the Indenture,  at Owner's expense, each Indemnitee agrees to cooperate with the
insurers in the exercise of their rights to  investigate,  defend or  compromise
such  Expense as may be required to retain the benefits of such  insurance  with
respect to such Expense.

      (e) If an Indemnitee is not a party to this  Agreement,  Owner may require
such  Indemnitee  to agree in writing to the terms of this Section 8 and Section
12.8 prior to making any payment to such Indemnitee under this Section 8.

      (f) Nothing  contained in this Section 8.1.5 shall be deemed to require an
Indemnitee to contest any Expense or to assume  responsibility for or control of
any judicial proceeding with respect thereto.

            8.1.6   INFORMATION

      Owner will  provide the  relevant  Indemnitee  with such  information  not
within the control of such Indemnitee, as is in Owner's control or is reasonably
available  to Owner,  which such  Indemnitee  may  reasonably  request  and will
otherwise  cooperate  with such  Indemnitee  so as to enable such  Indemnitee to
fulfill its obligations  under Section 8.1.5.  The Indemnitee shall supply Owner
with  such  information  not  within  the  control  of  Owner,  as  is  in  such
Indemnitee's control or is reasonably available to such Indemnitee,  which Owner
may reasonably request to control or participate in any proceeding to the extent
permitted by Section 8.1.5.

            8.1.7   EFFECT OF OTHER INDEMNITIES; SUBROGATION; FURTHER ASSURANCES

      Upon the payment in full by Owner of any indemnity provided for under this
Agreement, Owner, without any further action and to the full extent permitted by
Law,  will be  subrogated  to all rights and remedies of the person  indemnified
(other than with respect to any of such  Indemnitee's  insurance  policies or in



connection  with any indemnity claim such Indemnitee may have under Section 6.03
or 8.01 of the Trust  Indenture)  in  respect  of the  matter  as to which  such
indemnity  was  paid.  Each  Indemnitee  will give such  further  assurances  or
agreements  and cooperate  with Owner to permit Owner to pursue such claims,  if
any, to the extent reasonably requested by Owner and at Owner's expense.

            8.1.8   REFUNDS

      If an Indemnitee receives any refund, in whole or in part, with respect to
any Expense paid by Owner  hereunder,  it will promptly pay the amount  refunded
(but not an amount in excess of the amount Owner or any of its insurers has paid
in respect of such  Expense) over to Owner unless an Event of Default shall have
occurred and be  continuing,  in which case such  amounts  shall be paid over to
Mortgagee  to hold as  security  for  Owner's  obligations  under the  Operative
Agreements or, if requested by Owner, applied to satisfy such obligations.

      8.2   EXPENSES

            8.2.1   INVOICES AND PAYMENT

      The Mortgagee,  the Applicable Pass Through Trustees and the Subordination
Agent shall promptly submit to Owner for its prompt approval (which shall not be
unreasonably   withheld)  copies  of  invoices  in  reasonable   detail  of  the
Transaction  Expenses for which it is responsible  for providing  information as
they are  received  (but in no event  later than the 90th day after the  Closing
Date). If so submitted and approved, the Owner agrees promptly, but in any event
no later than the 105th day after the Closing Date, to pay Transaction Expenses.

            8.2.2   PAYMENT OF OTHER EXPENSES

      Owner shall pay (i) the ongoing fees and expenses of  Mortgagee,  and (ii)
all reasonable  out-of-pocket  costs and expenses (including the reasonable fees
and  disbursements  of  counsel)  incurred  by  Mortgagee  or  any  Note  Holder
attributable to any waiver, amendment or modification of any Operative Agreement
to the extent requested by Owner.

      8.3   GENERAL TAX INDEMNITY

            8.3.1   GENERAL

      Except as provided in Section  8.3.2,  Owner agrees that each payment paid
by Owner under the Equipment  Notes,  and any other payment or indemnity paid by
Owner to a Tax Indemnitee  under any Operative  Agreement,  shall be free of all



withholdings  or deductions with respect to Taxes of any nature (other than U.S.
federal,  state or local  withholding taxes on, based on or measured by gross or
net income),  and in the event that Owner shall be required by applicable law to
make any such withholding or deduction for any such payment (x) Owner shall make
all such  withholdings  or deductions,  (y) the amount payable by Owner shall be
increased so that after making all required  withholdings or deductions such Tax
Indemnitee  receives  the same  amount that it would have  received  had no such
withholdings  or deductions  been made,  and (z) Owner shall pay the full amount
withheld  or  deducted to the  relevant  Taxing  Authority  in  accordance  with
applicable  law.  Except as provided in Section  8.3.2 and whether or not any of
the  transactions   contemplated  hereby  are  consummated,   Owner  shall  pay,
indemnify,  protect, defend and hold each Tax Indemnitee harmless from all Taxes
imposed  by any  Taxing  Authority  that may from time to time be  imposed on or
asserted against any Tax Indemnitee or the Aircraft, the Airframe, any Engine or
any Part or any  interest in any of the  foregoing  (whether or not  indemnified
against by any other Person),  upon or with respect to the Operative  Agreements
or the transactions or payments contemplated thereby,  including but not limited
to any Tax imposed upon or with respect to (x) the Aircraft,  the Airframe,  any
Engine,  any Part, any Operative  Agreement  (including  without  limitation any
Equipment  Notes) or any data or any other thing  delivered  or to be  delivered
under  an  Operative  Agreement,  (y)  the  purchase,  manufacture,  acceptance,
rejection,  sale, transfer of title, return,  ownership,  mortgaging,  delivery,
transport, charter, rental, lease, re-lease, sublease,  assignment,  possession,
repossession,  presence,  use,  condition,  storage,  preparation,  maintenance,
modification,  alteration,  improvement,  operation,  registration,  transfer or
change of registration, reregistration, repair, replacement, overhaul, location,
control,  the imposition of any Lien,  financing,  refinancing  requested by the
Owner,  abandonment  or other  disposition  of the Aircraft,  the Airframe,  any
Engine, any Part, any data or any other thing delivered or to be delivered under
an Operative  Agreement or (z)  interest,  fees or any other  income,  proceeds,
receipts or earnings,  whether  actual or deemed,  arising  upon,  in connection
with, or in respect of, any of the Operative Agreements  (including the property
or  income  or other  proceeds  with  respect  to  property  held as part of the
Collateral) or the transactions contemplated thereby.

            8.3.2   CERTAIN EXCEPTIONS

      The  provisions  of Section 8.3.1 shall not apply to, and Owner shall have
no liability hereunder for, Taxes:

      (a) imposed on a Tax  Indemnitee  by the federal  government of the United
States or any Taxing Authority or governmental  subdivision of the United States



or therein  (including any state or local Taxing Authority) (i) on, based on, or
measured by,  gross or net income or gross or net  receipts,  including  capital
gains  taxes,  excess  profits  taxes,   minimum  taxes  from  tax  preferences,
alternative  minimum taxes,  branch profits taxes,  accumulated  earnings taxes,
personal  holding  company  taxes,  succession  taxes and estate taxes,  and any
withholding taxes on, based on or measured by gross or net income or receipts or
(ii) on, or with  respect  to, or  measured  by,  capital or net worth or in the
nature of a franchise  tax or a tax for the privilege of doing  business  (other
than, in the case of clause (i) or (ii), sales, use, license or property Taxes);

      (b) imposed on a Tax  Indemnitee by any Taxing  Authority or  governmental
subdivision  thereof or therein  outside of the  United  States  (including  any
Taxing Authority in or of a territory,  possession or commonwealth of the United
States) (i) on,  based on, or measured  by,  gross or net income or gross or net
receipts,  including  capital gains taxes,  excess profits taxes,  minimum taxes
from  tax  preferences,   alternative   minimum  taxes,  branch  profits  taxes,
accumulated earnings taxes, personal holding company taxes, succession taxes and
estate taxes, and any withholding taxes on, based on or measured by gross or net
income or receipts or (ii) on, or with  respect to, or measured  by,  capital or
net worth or in the  nature of a  franchise  tax or a tax for the  privilege  of
doing business  (other than, in the case of clause (i) or (ii), (A) sales,  use,
license or  property  Taxes,  or (B) any Taxes  imposed by any Taxing  Authority
(other than a Taxing Authority within whose  jurisdiction such Tax Indemnitee is
incorporated  or organized or maintains its principal place of business) if such
Tax  Indemnitee  would  not have  been  subject  to  Taxes of such  type by such
jurisdiction  but for (I) the location,  use or operation of the  Aircraft,  the
Airframe,  any  Engine  or any  Part  thereof  by an  Owner  Person  within  the
jurisdiction of the Taxing  Authority  imposing such Tax, or (II) the activities
of any Owner Person in such jurisdiction,  including, but not limited to, use of
any other aircraft by Owner in such jurisdiction,  (III) the status of any Owner
Person as a foreign  entity or as an entity owned in whole or in part by foreign
persons, (IV) Owner having made (or having been deemed to have made) payments to
such Tax  Indemnitee  from the relevant  jurisdiction  or (V) in the case of the
Pass Through Trustees, the Note Holders or any related Tax Indemnitee, the Owner
being incorporated or organized or maintaining a place of business or conducting
activities in such jurisdiction);

      (c) on, or with respect to, or measured by, any trustee fees,  commissions
or compensation  received by the Pass Through  Trustee,  Subordination  Agent or
Mortgagee;



      (d) that are being contested as provided in Section 8.3.4 hereof;

      (e) imposed on any Tax  Indemnitee  to the extent  that such Taxes  result
from the gross  negligence or willful  misconduct of such Tax  Indemnitee or any
Affiliate thereof;

      (f) imposed  on or  with  respect  to  a  Tax  Indemnitee  (including  the
transferee  in those  cases in which the Tax on  transfer  is imposed  on, or is
collected from, the  transferee) as a result of a transfer or other  disposition
(including a deemed transfer or disposition) by such Tax Indemnitee or a related
Tax Indemnitee of any interest in the Aircraft,  the Airframe, any Engine or any
Part, any interest arising under the Operative  Agreements or any Equipment Note
or as a result of a transfer  or  disposition  (including  a deemed  transfer or
disposition) of any interest in a Tax Indemnitee  (other than (A) a substitution
or replacement of the Aircraft, the Airframe, any Engine or any Part by an Owner
Person that is treated for Tax purposes as a transfer or  disposition,  or (B) a
transfer pursuant to an exercise of remedies upon an Event of Default that shall
have occurred and have been continuing);

      (g) Taxes in excess of those that would  have been  imposed  had there not
been a transfer or other  disposition  by or to such Tax Indemnitee or a related
Tax Indemnitee described in paragraph (f) above;

      (h) consisting of any interest, penalties or additions to tax imposed on a
Tax  Indemnitee  as a  result  of (in  whole  or in  part)  failure  of such Tax
Indemnitee or a related Tax  Indemnitee to file any return  properly and timely,
unless  such  failure  shall be caused by the  failure of Owner to  fulfill  its
obligations, if any, under Section 8.3.6 with respect to such return;

      (i) resulting from, or that would not have been imposed but for, any Liens
arising as a result of claims  against,  or acts or  omissions  of, or otherwise
attributable  to such Tax Indemnitee or a related Tax Indemnitee  that the Owner
is not obligated to discharge under the Operative Agreements;

      (j)  imposed on any Tax  Indemnitee  as a result of the breach by such Tax
Indemnitee or a related Tax Indemnitee of any covenant of such Tax Indemnitee or
any Affiliate thereof contained in any Operative  Agreement or the inaccuracy of
any  representation  or warranty by such Tax Indemnitee or any Affiliate thereof
in any Operative Agreement;

      (k) in the nature of an intangible or similar Tax (i) upon or with respect
to the value or  principal  amount  of the  interest  of any Note  Holder in any



Equipment Note or the loan  evidenced  thereby but only if such Taxes are in the
nature of franchise  Taxes or result from the Tax  Indemnitee  doing business in
the taxing jurisdiction and are imposed because of the place of incorporation or
the  activities  unrelated to the  transactions  contemplated  by the  Operative
Agreements in the taxing jurisdiction of such Tax Indemnitee;

      (l) imposed on a Tax  Indemnitee by a Taxing  Authority of a  jurisdiction
outside  the  United  States to the extent  that such Taxes  would not have been
imposed  but for a  connection  between  the Tax  Indemnitee  or a  related  Tax
Indemnitee and such jurisdiction imposing such Tax unrelated to the transactions
contemplated by the Operative Agreements; or

      (m) Taxes relating to ERISA or Section 4975 of the Code.

      For purposes  hereof,  a Tax Indemnitee and any other Tax Indemnitees that
are successors,  assigns,  agents, servants or Affiliates of such Tax Indemnitee
shall be related Tax Indemnitees.

            8.3.3   PAYMENT

      (a) Owner's  indemnity  obligation to a Tax Indemnitee  under this Section
8.3 shall equal the amount which, after taking into account any Tax imposed upon
the receipt or accrual of the amounts payable under this Section 8.3 and any tax
benefits  actually  recognized  by  such  Tax  Indemnitee  as a  result  of  the
indemnifiable Tax (including,  without limitation,  any benefits recognized as a
result of an indemnifiable Tax being utilized by such Tax Indemnitee as a credit
against Taxes not indemnifiable  under this Section 8.3), shall equal the amount
of the Tax indemnifiable under this Section 8.3.

      (b) At Owner's  request,  the  computation  of the amount of any indemnity
payment owed by Owner or any amount owed by a Tax  Indemnitee to Owner  pursuant
to this Section 8.3 shall be verified and  certified  by an  independent  public
accounting  firm selected by such Tax Indemnitee and reasonably  satisfactory to
Owner.  Such  verification  shall be  binding.  The  costs of such  verification
(including  the fee of such  public  accounting  firm)  shall  be borne by Owner
unless such verification shall result in an adjustment in Owner's favor of 5% or
more of the net present value of the payment as computed by such Tax Indemnitee,
in which case the costs shall be paid by such Tax Indemnitee.

      (c) Each Tax  Indemnitee  shall  provide  Owner with such  certifications,
information and  documentation as shall be in such Tax  Indemnitee's  possession



and as shall be reasonably  requested by Owner to minimize any indemnity payment
pursuant to this Section 8.3;  provided,  that  notwithstanding  anything to the
contrary  contained herein, no Tax Indemnitee shall be required to provide Owner
with any Tax returns.

      (d) Each Tax  Indemnitee  shall  promptly  forward  to Owner  any  written
notice,  bill or advice received by it from any Taxing Authority  concerning any
Tax for which it seeks  indemnification  under this Section 8.3. Owner shall pay
any amount for which it is liable  pursuant to this  Section 8.3 directly to the
appropriate  Taxing  Authority  if legally  permissible  or upon demand of a Tax
Indemnitee,  to such Tax  Indemnitee  within 30 days of such  demand  (or,  if a
contest occurs in accordance  with Section  8.3.4,  within 30 days after a Final
Determination  (as defined  below)),  but in no event more than one Business Day
prior to the date the Tax to which such amount payable hereunder relates is due.
If  requested  by a Tax  Indemnitee  in  writing,  Owner  shall  furnish  to the
appropriate  Tax  Indemnitee  the original or a certified  copy of a receipt for
Owner's  payment of any Tax paid by Owner or such other  evidence  of payment of
such Tax as is  acceptable  to such Tax  Indemnitee.  Owner  shall also  furnish
promptly upon written  request such data as any Tax  Indemnitee  may  reasonably
require to enable such Tax  Indemnitee  to comply with the  requirements  of any
taxing  jurisdiction  unless such data is not reasonably  available to Owner or,
unless  such  data is  specifically  requested  by a  Taxing  Authority,  is not
customarily furnished by domestic air carriers under similar circumstances.  For
purposes of this Section 8.3, a "Final Determination" shall mean (i) a decision,
judgment,  decree or other  order by any court of  competent  jurisdiction  that
occurs pursuant to the provisions of Section 8.3.4,  which  decision,  judgment,
decree  or other  order  has  become  final  and  unappealable,  (ii) a  closing
agreement or settlement  agreement entered into in accordance with Section 8.3.4
that has become  binding and is not subject to further  review or appeal (absent
fraud,  misrepresentation,  etc.),  or (iii) the  termination of  administrative
proceedings  and the  expiration of the time for  instituting a claim in a court
proceeding.

      (e) If any Tax Indemnitee  shall actually  realize a tax savings by reason
of any Tax paid or  indemnified  by Owner  pursuant to this Section 8.3 (whether
such tax savings shall be by means of a foreign tax credit, depreciation or cost
recovery  deduction or otherwise)  and such savings is not otherwise  taken into
account in computing such payment or indemnity such Tax Indemnitee  shall pay to
Owner an amount equal to the lesser of (i) the amount of such tax savings,  plus
any additional tax savings recognized as the result of any payment made pursuant
to this sentence,  when, as, if, and to the extent,  realized or (ii) the amount
of all  payments  pursuant to this  Section 8.3 by Owner to such Tax  Indemnitee



(less any payments  previously  made by such Tax Indemnitee to Owner pursuant to
this  Section  8.3.3 (e)) (and the excess,  if any, of the amount  described  in
clause (i) over the amount described in clause (ii) shall be carried forward and
applied to reduce pro tanto any subsequent obligations of Owner to make payments
to such Tax Indemnitee  pursuant to this Section 8.3);  provided,  that such Tax
Indemnitee  shall not be required to make any payment  pursuant to this sentence
so long as a Lease  Event of Default of a monetary  nature has  occurred  and is
continuing.  If a tax benefit is later disallowed or denied, the disallowance or
denial  shall be treated as a Tax  indemnifiable  under  Section  8.3.1  without
regard to the  provisions of Section 8.3.2 (other than Section 8.3.2 (f)).  Each
such Tax Indemnitee shall in good faith use reasonable efforts in filing its tax
returns and in dealing  with Taxing  Authorities  to seek and claim any such tax
benefit.

            8.3.4   CONTEST

      (a) If a written  claim is made  against a Tax  Indemnitee  for Taxes with
respect to which Owner could be liable for payment or indemnity hereunder, or if
a Tax Indemnitee  makes a determination  that a Tax is due for which Owner could
have an indemnity obligation hereunder,  such Tax Indemnitee shall promptly give
Owner notice in writing of such claim (provided, that failure to so notify Owner
shall not  relieve  Owner of its  indemnity  obligations  hereunder  unless such
failure to notify effectively  forecloses Owner's rights to require a contest of
such  claim) and shall take no action  with  respect to such claim  without  the
prior written  consent of Owner for 30 days following the receipt of such notice
by Owner; provided,  that, in the case of a claim made against a Tax Indemnitee,
if such Tax Indemnitee  shall be required by law to take action prior to the end
of such 30-day period,  such Tax Indemnitee  shall,  in such notice to Owner, so
inform Owner,  and such Tax Indemnitee shall take no action for as long as it is
legally  able to do so (it  being  understood  that a Tax  Indemnitee  shall  be
entitled to pay the Tax  claimed  and sue for a refund  prior to the end of such
30-day  period  if  (i)(A)  the  failure  to so pay  the  Tax  would  result  in
substantial  penalties (unless  immediately  reimbursed by Owner) and the act of
paying the Tax would not  materially  prejudice  the right to contest or (B) the
failure  to so pay  would  result  in  criminal  penalties  and  (ii)  such  Tax
Indemnitee  shall take any action so required in  connection  with so paying the
Tax in a manner that is the least prejudicial to the pursuit of the contest). In
addition,  such Tax Indemnitee shall (provided,  that Owner shall have agreed to
keep such information  confidential  other than to the extent necessary in order
to contest the claim) furnish Owner with copies of any requests for  information
from any Taxing Authority relating to such Taxes with respect to which Owner may



be required to indemnify  hereunder.  If requested by Owner in writing within 30
days after its receipt of such notice, such Tax Indemnitee shall, at the expense
of Owner (including,  without  limitation,  all reasonable  costs,  expenses and
reasonable  attorneys' and accountants' fees and  disbursements),  in good faith
contest (or, if permitted by  applicable  law,  allow Owner to contest)  through
appropriate administrative and judicial proceedings the validity,  applicability
or amount of such Taxes by (I) resisting  payment  thereof,  (II) not paying the
same except  under  protest if protest is  necessary  and proper or (III) if the
payment  is made,  using  reasonable  efforts  to obtain a refund  thereof in an
appropriate  administrative and/or judicial proceeding. If requested to do so by
Owner,  the Tax Indemnitee shall appeal any adverse  administrative  or judicial
decision,  except  that the Tax  Indemnitee  shall not be required to pursue any
appeals  to the  United  States  Supreme  Court.  If and to the  extent  the Tax
Indemnitee is able to separate the  contested  issue or issues from other issues
arising in the same  administrative or judicial proceeding that are unrelated to
the transactions  contemplated by the Operative  Agreements without, in the good
faith judgment of such Tax Indemnitee,  adversely affecting such Tax Indemnitee,
such Tax  Indemnitee  shall  permit  Owner to  control  the  conduct of any such
proceeding  and shall  provide to Owner (at Owner's cost and expense)  with such
information or data that is in such Tax Indemnitee's  control or possession that
is  reasonably  necessary  to  conduct  such  contest.  In the case of a contest
controlled by a Tax Indemnitee,  such Tax Indemnitee shall consult with Owner in
good faith  regarding the manner of  contesting  such claim and shall keep Owner
reasonably  informed  regarding the progress of such contest.  A Tax  Indemnitee
shall not fail to take any  action  expressly  required  by this  Section  8.3.4
(including,  without  limitation,  any action regarding any appeal of an adverse
determination  with  respect  to any  claim) or settle or  compromise  any claim
without  the prior  written  consent  of the Owner  (except as  contemplated  by
Section 8.3.4(b) or (c)).

      (b) Notwithstanding  the foregoing,  in no event shall a Tax Indemnitee be
required to pursue any contest (or to permit Owner to pursue any contest) unless
(i) Owner shall have agreed to pay such Tax  Indemnitee on demand all reasonable
costs and expenses incurred by such Tax Indemnitee in connection with contesting
such Taxes,  including,  without limitation,  all reasonable out of pocket costs
and expenses and reasonable  attorneys' and accountants' fees and disbursements,
(ii) if such contest shall involve the payment of the claim, Owner shall advance
the  amount  thereof  (to  the  extent  indemnified  hereunder)  plus  interest,
penalties and additions to tax with respect thereto that are required to be paid
prior to the commencement of such contest on an interest-free after-Tax basis to
such Tax Indemnitee (and such Tax Indemnitee shall promptly pay to the Owner any



net realized tax benefits resulting from such advance including any tax benefits
resulting  from  making  such  payment),  (iii) such Tax  Indemnitee  shall have
reasonably  determined  that the  action  to be taken  will  not  result  in any
material risk of  forfeiture,  sale or loss of the Aircraft  (unless Owner shall
have made  provisions to protect the  interests of any such Tax  Indemnitee in a
manner reasonably satisfactory to such Tax Indemnitee) (provided,  that such Tax
Indemnitee  agrees to notify Owner in writing promptly after it becomes aware of
any such  risk),  (iv) no Lease  Event of  Default  shall have  occurred  and be
continuing unless Owner has provided  security for its obligations  hereunder by
advancing to such Tax  Indemnitee  before  proceeding  or  continuing  with such
contest, the amount of the Tax being contested,  plus any interest and penalties
and an amount  estimated in good faith by such Tax Indemnitee for expenses,  and
(v) prior to commencing  any judicial  action  controlled by Owner,  Owner shall
have  acknowledged its liability for such claim  hereunder,  provided that Owner
shall not be bound by its acknowledgment if the Final Determination  articulates
conclusions of law and fact that demonstrate that Owner has no liability for the
contested  amounts  hereunder.   Notwithstanding  the  foregoing,   if  any  Tax
Indemnitee  shall  release,  waive,  compromise or settle any claim which may be
indemnifiable  by  Owner  pursuant  to this  Section  8.3  without  the  written
permission of Owner,  Owner's  obligation to indemnify such Tax Indemnitee  with
respect to such claim (and all directly  related  claims and claims based on the
outcome of such claim) shall terminate, subject to Section 8.3.4(c), and subject
to  Section  8.3.4(c),  such Tax  Indemnitee  shall  repay to Owner  any  amount
previously  paid or advanced to such Tax Indemnitee  with respect to such claim,
plus  interest at the rate that would have been payable by the  relevant  Taxing
Authority with respect to a refund of such Tax.

      (c)  Notwithstanding  anything  contained  in  this  Section  8.3,  a  Tax
Indemnitee  will not be required to contest the  imposition of any Tax and shall
be permitted to settle or compromise any claim without  Owner's  consent if such
Tax  Indemnitee  (i) shall waive its right to  indemnity  under this Section 8.3
with  respect  to such Tax (and any  directly  related  claim  and any claim the
outcome of which is determined based upon the outcome of such claim), (ii) shall
pay to Owner any amount  previously  paid or advanced by Owner  pursuant to this
Section 8.3 with respect to such Tax,  plus interest at the rate that would have
been payable by the relevant  Taxing  Authority with respect to a refund of such
Tax,  and (iii) shall agree to discuss  with Owner the views or positions of any
relevant Taxing Authority with respect to the imposition of such Tax.



            8.3.5   REFUND

      If any Tax  Indemnitee  shall  receive a refund  of, or be  entitled  to a
credit  against  other  liability  for,  all or any  part  of  any  Taxes  paid,
reimbursed or advanced by Owner,  such Tax Indemnitee  shall pay to Owner within
30 days of such  receipt an amount equal to the lesser of (a) the amount of such
refund  or  credit  plus any net tax  benefit  (taking  into  account  any Taxes
incurred  by such Tax  Indemnitee  by reason of the  receipt  of such  refund or
realization of such credit) actually realized by such Tax Indemnitee as a result
of any payment by such Tax Indemnitee made pursuant to this sentence  (including
this clause (a)) and (b) such tax payment,  reimbursement or advance by Owner to
such Tax  Indemnitee  theretofore  made  pursuant  to this  Section 8.3 (and the
excess,  if any, of the amount described in clause (a) over the amount described
in clause  (b) shall be  carried  forward  and  applied  to reduce pro tanto any
subsequent  obligation of Owner to make payments to such Tax Indemnitee pursuant
to this  Section  8.3).  If, in  addition  to such  refund or  credit,  such Tax
Indemnitee shall receive (or be credited with) an amount  representing  interest
on the amount of such refund or credit,  such Tax Indemnitee  shall pay to Owner
within 30 days of such receipt or realization of such credit that  proportion of
such interest  that shall be fairly  attributable  to Taxes paid,  reimbursed or
advanced by Owner prior to the  receipt of such  refund or  realization  of such
credit.

            8.3.6   TAX FILING

      If any report, return or statement is required to be filed with respect to
any Tax which is subject to indemnification  under this Section 8.3, Owner shall
timely file the same  (except for any such report,  return or statement  which a
Tax Indemnitee has timely notified the Owner in writing that such Tax Indemnitee
intends to file, or for which such Tax Indemnitee is required by law to file, in
its own name);  provided,  that the relevant Tax Indemnitee  shall furnish Owner
with any  information  in such Tax  Indemnitee's  possession  or control that is
reasonably  necessary  to file any  such  return,  report  or  statement  and is
reasonably  requested  in  writing  by Owner (it being  understood  that the Tax
Indemnitee  shall not be required to furnish  copies of its actual tax  returns,
although it may be required to furnish relevant information  contained therein).
Owner shall either file such report, return or statement and send a copy of such
report,  return or  statement  to such Tax  Indemnitee,  or,  where Owner is not
permitted to file such  report,  return or  statement,  it shall notify such Tax
Indemnitee of such  requirement  and prepare and deliver such report,  return or
statement to such Tax Indemnitee in a manner satisfactory to such Tax Indemnitee



within a reasonable  time prior to the time such report,  return or statement is
to be filed.

            8.3.7   FORMS

      Each  Tax  Indemnitee  agrees  to  furnish  from  time to time to Owner or
Mortgagee  or to such  other  person as Owner or  Mortgagee  may  designate,  at
Owner's or Mortgagee's request,  such duly executed and properly completed forms
as may be  necessary  or  appropriate  in  order to claim  any  reduction  of or
exemption from any withholding or other Tax imposed by any Taxing Authority,  if
(x) such  reduction or exemption  is  available to such Tax  Indemnitee  and (y)
Owner  has  provided  such Tax  Indemnitee  with any  information  necessary  to
complete such form not otherwise reasonably available to such Tax Indemnitee.

            8.3.8   NON-PARTIES

      If a Tax  Indemnitee is not a party to this  Agreement,  Owner may require
the Tax  Indemnitee  to agree in writing,  in a form  reasonably  acceptable  to
Owner,  to the terms of this  Section 8.3 and  Section  15.8 prior to making any
payment to such Tax Indemnitee under this Section 8.3.

            8.3.9   SUBROGATION

      Upon  payment of any Tax by Owner  pursuant  to this  Section 8.3 to or on
behalf  of a Tax  Indemnitee,  Owner,  without  any  further  action,  shall  be
subrogated to any claims that such Tax  Indemnitee  may have  relating  thereto.
Such Tax Indemnitee  shall cooperate with Owner (to the extent such  cooperation
does not  result in any  unreimbursed  cost,  expense or  liability  to such Tax
Indemnitee) to permit Owner to pursue such claims.

      8.4   PAYMENTS

      Any payments  made pursuant to Section 8.1 or 8.3 shall be due on the 60th
day after demand therefor and shall be made directly to the relevant  Indemnitee
or Tax Indemnitee or to Owner, in immediately available funds at such bank or to
such account as specified by such  Indemnitee or Tax Indemnitee or Owner, as the
case may be, in written  directives to the payor, or, if no such direction shall
have been given,  by check of the payor  payable to the order of, and mailed to,
such  Indemnitee or Tax  Indemnitee  or Owner,  as the case may be, by certified
mail, postage prepaid, at its address as set forth in this Agreement.



      8.5   INTEREST

      If any amount,  payable by Owner,  any  Indemnitee  or any Tax  Indemnitee
under Section 8.1 or 8.3 is not paid when due, the person obligated to make such
payment  shall pay on demand,  to the  extent  permitted  by Law,  to the person
entitled thereto,  interest on any such amount for the period from and including
the due date for such amount to but  excluding the date the same is paid, at the
Payment Due Rate.  Such interest  shall be paid in the same manner as the unpaid
amount in respect of which such interest is due.

      8.6   BENEFIT OF INDEMNITIES

      The  obligations  of Owner in  respect  of all  indemnities,  obligations,
adjustments  and  payments  in  Section  8.1 or 8.3 are  expressly  made for the
benefit  of, and shall be  enforceable  by,  the  Indemnitee  or Tax  Indemnitee
entitled thereto, notwithstanding any provision of the Trust Indenture.

SECTION 9.  ASSIGNMENT OR TRANSFER OF INTEREST

      9.1   NOTE HOLDERS

      Subject to Section  6.3.2 hereof and Section 2.07 of the Trust  Indenture,
any Note  Holder  may,  at any time and  from  time to time,  Transfer  or grant
participations  in all or any portion of the  Equipment  Notes and/or all or any
portion of its  beneficial  interest  in its  Equipment  Notes to any person (it
being  understood  that the sale or issuance of Pass Through  Certificates  by a
Pass  Through  Trustee  shall not be  considered  a Transfer or  participation);
PROVIDED,  that any  participant in any such  participations  shall not have any
direct rights under the  Operative  Agreements or any Lien on all or any part of
the Aircraft or the Collateral and Owner shall not have any increased  liability
or  obligations as a result of any such  participation.  In the case of any such
Transfer,  the  Transferee,  by acceptance of Equipment Notes in connection with
such  Transfer,  shall be  deemed  to be bound by all of the  covenants  of Note
Holders contained in the Operative Agreements.

      9.2   EFFECT OF TRANSFER

      Upon any Transfer in accordance  with Section 9.1 (other than any Transfer
by any Note  Holder,  to the extent it only grants  participations  in Equipment
Notes or in its beneficial interest therein), Transferee shall be deemed a "Note
Holder," for all purposes of this Agreement and the other Operative  Agreements,
and the  transferring  Note Holder shall be released from all of its liabilities



and obligations  under this Agreement and any other Operative  Agreements to the
extent such  liabilities and obligations  arise after such Transfer and, in each
case,  to the  extent  such  liabilities  and  obligations  are  assumed  by the
Transferee;  PROVIDED,  that such  transferring  Note Holder (and its respective
Affiliates,  successors, assigns, agents, servants,  representatives,  directors
and  officers)  will  continue to have the benefit of any rights or  indemnities
under any Operative  Agreement vested or relating to circumstances,  conditions,
acts or events prior to such Transfer.

SECTION 10. SECTION 1110

      It is the intention of each of the Owner, the Note Holders (such intention
being evidenced by each of their acceptance of an Equipment Note), and Mortgagee
that Mortgagee shall be entitled to the benefits of Section 1110 in the event of
a case under Chapter 11 of the Bankruptcy Code in which Owner is a debtor.

SECTION 11. CHANGE OF CITIZENSHIP

      11.1  GENERALLY

      Without  prejudice  to  the   representations,   warranties  or  covenants
regarding the status of any party hereto as a Citizen of the United States, each
of Owner,  WTC and Mortgagee  agrees that it will,  immediately  upon  obtaining
knowledge  of any facts that would  cast doubt upon its  continuing  status as a
Citizen of the United States and promptly upon public disclosure of negotiations
in respect of any transaction which would or might adversely affect such status,
notify in writing  all  parties  hereto of all  relevant  matters in  connection
therewith.

      11.2  MORTGAGEE

      Upon WTC giving any notice in  accordance  with  Section  11.1,  Mortgagee
shall  (if and so long as such  citizenship  is  necessary  under  the Act as in
effect at such time or, if it is not  necessary,  if and so long as  Mortgagee's
citizenship could have any adverse effect on Owner, or any Note Holder), subject
to Section 9.02 of the Trust  Indenture,  resign as Mortgagee  promptly upon its
ceasing to be such a citizen.

SECTION 12. MISCELLANEOUS

      12.1  AMENDMENTS

      No  provision  of this  Agreement  may be amended,  supplemented,  waived,
modified,  discharged,  terminated or otherwise  varied  orally,  but only by an
instrument  in  writing  that  specifically  identifies  the  provision  of this



Agreement  that it  purports to amend,  supplement,  waive,  modify,  discharge,
terminate  or  otherwise  vary and is  signed  by the  party  against  which the
enforcement  of the  amendment,  supplement,  waiver,  modification,  discharge,
termination  or variance is sought.  Each such  amendment,  supplement,  waiver,
modification,  discharge, termination or variance shall be effective only in the
specific  instance  and for the  specific  purpose  for  which it is  given.  No
provision  of  this  Agreement   shall  be  varied  or   contradicted   by  oral
communication, course of dealing or performance or other manner not set forth in
an agreement,  document or instrument in writing and signed by the party against
which enforcement of the same is sought.

      12.2  SEVERABILITY

      If any provision hereof shall be held invalid, illegal or unenforceable in
any respect in any  jurisdiction,  then, to the extent permitted by Law, (a) all
other  provisions  hereof  shall  remain  in  full  force  and  effect  in  such
jurisdiction and (b) such invalidity,  illegality or unenforceability  shall not
affect the validity,  legality or  enforceability of such provision in any other
jurisdiction.  If,  however,  any Law pursuant to which such provisions are held
invalid,  illegal or unenforceable  may be waived,  such Law is hereby waived by
the parties hereto to the full extent permitted,  to the end that this Agreement
shall be deemed to be a valid and binding agreement in all respects, enforceable
in accordance with its terms.

      12.3  SURVIVAL

      The  indemnities  set forth herein shall survive the delivery or return of
the  Aircraft,  the Transfer of any interest by any Note Holder of its Equipment
Note and the  expiration  or other  termination  of this  Agreement or any other
Operative Agreement.

      12.4  REPRODUCTION OF DOCUMENTS

      This  Agreement,  all  schedules and exhibits  hereto and all  agreements,
instruments and documents relating hereto,  including,  without limitation,  (a)
consents,  waivers and  modifications  that may  hereafter  be executed  and (b)
financial statements, certificates and other information previously or hereafter
furnished  to  any  party  hereto,  may  be  reproduced  by  such  party  by any
photographic,  photostatic,  microfilm,  micro-card,  miniature  photographic or
other  similar  process,  and such party may destroy any  original  documents so
reproduced.  Any such  reproduction  shall be as  admissible  in evidence as the
original itself in any judicial or administrative proceeding (whether or not the
original is in existence and whether or not such  reproduction  was made by such



party in the regular  course of  business)  and any  enlargement,  facsimile  or
further reproduction of such reproduction likewise is admissible in evidence.

      12.5  COUNTERPARTS

      This Agreement and any amendments, waivers, consents or supplements hereto
may be executed in any number of counterparts (or upon separate  signature pages
bound  together into one or more  counterparts),  each of which when so executed
shall  be  deemed  to be an  original,  and  all of  which  counterparts,  taken
together, shall constitute one and the same instrument.

      12.6  NO WAIVER

      No failure on the part of any party  hereto to  exercise,  and no delay by
any party hereto in exercising,  any of its respective rights, powers,  remedies
or  privileges  under this  Agreement or provided at Law, in equity or otherwise
shall impair,  prejudice or constitute a waiver of any such right, power, remedy
or  privilege  or be  construed  as a waiver of any  breach  hereof  or  default
hereunder or as an acquiescence therein nor shall any single or partial exercise
of any such right,  power,  remedy or  privilege  preclude  any other or further
exercise  thereof by it or the  exercise of any other  right,  power,  remedy or
privilege  by it. No notice to or demand on any party  hereto in any case shall,
unless otherwise required under this Agreement,  entitle such party to any other
or further  notice or demand in similar or other  circumstances  or constitute a
waiver of the rights of any party  hereto to any other or further  action in any
circumstances without notice or demand.

      12.7  NOTICES

      Unless  otherwise  expressly  permitted by the terms hereof,  all notices,
requests,  demands,  authorizations,  directions,  consents,  waivers  and other
communications  required or  permitted  to be made,  given,  furnished  or filed
hereunder shall be in writing (it being  understood that the  specification of a
writing in certain  instances and not in others does not imply an intention that
a writing is not required as to the latter),  shall refer  specifically  to this
Agreement  or other  applicable  Operative  Agreement,  and shall be  personally
delivered, sent by facsimile or telecommunication  transmission (which in either
case  provides  written  confirmation  to the sender of its  delivery),  sent by
registered mail or certified mail, return receipt requested, postage prepaid, or
sent by overnight courier service,  in each case to the respective  address,  or
facsimile  number  set  forth for such  party in  Schedule  1, or to such  other
address, facsimile or other number as each party hereto may hereafter specify by
notice  to  the  other  parties  hereto.  Each  such  notice,  request,  demand,



authorization,  direction,  consent,  waiver  or  other  communication  shall be
effective when received or, if made, given,  furnished or filed (a) by facsimile
or  telecommunication  transmission,  when  confirmed,  or (b) by  registered or
certified mail, three Business Days after being deposited,  properly  addressed,
with the U.S. Postal Service.

      12.8  GOVERNING LAW; SUBMISSION TO JURISDICTION; VENUE

      (A) THIS  AGREEMENT  SHALL IN ALL  RESPECTS BE GOVERNED BY THE LAWS OF THE
STATE  OF  NEW  YORK,  INCLUDING  ALL  MATTERS  OF  CONSTRUCTION,  VALIDITY  AND
PERFORMANCE. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK.

      (B) EACH PARTY  HERETO  HEREBY  IRREVOCABLY  AGREES,  ACCEPTS  AND SUBMITS
ITSELF TO THE NON-EXCLUSIVE  JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK
IN THE CITY AND  COUNTY OF NEW YORK AND OF THE UNITED  STATES  FOR THE  SOUTHERN
DISTRICT OF NEW YORK,  IN CONNECTION  WITH ANY LEGAL ACTION,  SUIT OR PROCEEDING
WITH RESPECT TO ANY MATTER  RELATING TO OR ARISING OUT OF OR IN CONNECTION  WITH
THIS AGREEMENT.

      (C) EACH  PARTY  HERETO  HEREBY  IRREVOCABLY  CONSENTS  AND  AGREES TO THE
SERVICE OF ANY AND ALL LEGAL PROCESS,  SUMMONS,  NOTICES AND DOCUMENTS OF ANY OF
THE AFOREMENTIONED  COURTS IN ANY SUCH SUIT, ACTION OR PROCEEDING MAY BE MADE BY
MAILING COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID,  AT THE
ADDRESS SET FORTH PURSUANT TO SECTION 12.7. EACH PARTY HERETO HEREBY AGREES THAT
SERVICE  UPON IT, OR ANY OF ITS  AGENTS,  IN EACH CASE IN  ACCORDANCE  WITH THIS
SECTION 12.8(C), SHALL CONSTITUTE VALID AND EFFECTIVE PERSONAL SERVICE UPON SUCH
PARTY, AND EACH PARTY HERETO HEREBY AGREES THAT THE FAILURE OF ANY OF ITS AGENTS
TO GIVE ANY NOTICE OF SUCH  SERVICE TO ANY SUCH PARTY SHALL NOT IMPAIR OR AFFECT
IN ANY WAY THE VALIDITY OF SUCH  SERVICE ON SUCH PARTY OR ANY JUDGMENT  RENDERED
IN ANY ACTION OR PROCEEDING BASED THEREON.

      (D) EACH PARTY HERETO HEREBY  IRREVOCABLY  WAIVES, TO THE EXTENT PERMITTED
BY APPLICABLE LAW, AND AGREES NOT TO ASSERT, BY WAY OF MOTION, AS A DEFENSE,  OR
OTHERWISE,  IN ANY LEGAL ACTION OR  PROCEEDING  BROUGHT  HEREUNDER IN ANY OF THE
ABOVE-NAMED COURTS, THAT SUCH ACTION OR PROCEEDING IS BROUGHT IN AN INCONVENIENT
FORUM,  THAT  VENUE  FOR THE  ACTION  OR  PROCEEDING  IS  IMPROPER  OR THAT THIS
AGREEMENT  OR ANY OTHER  OPERATIVE  AGREEMENT  MAY NOT BE ENFORCED IN OR BY SUCH
COURTS.



      (E) EACH PARTY HERETO HEREBY WAIVES ITS RESPECTIVE  RIGHTS TO A JURY TRIAL
OF ANY CLAIM OR CAUSE OF ACTION IN ANY COURT IN ANY  JURISDICTION  BASED UPON OR
ARISING OUT OF OR RELATING TO THIS AGREEMENT.

      12.9  THIRD-PARTY BENEFICIARY

      This Agreement is not intended to, and shall not, provide any person not a
party hereto (other than the Indenture Indemnitees, each of which is an intended
third party  beneficiary  with respect to the  provisions of Section 8.1 and the
persons   referred  to  in  Section  6.4.6,   which  are  intended  third  party
beneficiaries  with  respect  to such  Section)  with any  rights of any  nature
whatsoever  against any of the parties  hereto and no person not a party  hereto
(other than the Indenture Indemnitees, with respect to the provisions of Section
8.1, and the persons referred to in Section 6.4.6 with respect to the provisions
of such  Section)  shall have any right,  power or  privilege  in respect of any
party hereto, or have any benefit or interest, arising out of this Agreement.

      12.10 ENTIRE AGREEMENT

      This Agreement, together with the other Operative Agreements, on and as of
the date hereof,  constitutes  the entire  agreement of the parties  hereto with
respect  to  the  subject  matter  hereof,  and  all  prior  or  contemporaneous
understandings or agreements,  whether written or oral, among any of the parties
hereto  with  respect to such  subject  matter are  hereby  superseded  in their
entireties.

      12.11 FURTHER ASSURANCES

      Each party hereto shall execute, acknowledge and deliver or shall cause to
be  executed,   acknowledged  and  delivered,   all  such  further   agreements,
instruments,  certificates or documents,  and shall do and cause to be done such
further acts and things, in any case, as any other party hereto shall reasonably
request  in  connection  with  the  administration  of,  or to  carry  out  more
effectually  the  purposes  of, or to better  assure and confirm into such other
party the rights and benefits to be provided  under this Agreement and the other
Operative Agreements.

                      [This space intentionally left blank]



      IN WITNESS  WHEREOF,  each of the parties  has caused  this  Participation
Agreement to be duly  executed and  delivered as of the day and year first above
written.

                                    CONTINENTAL AIRLINES, INC.,
                                      Owner



                                    By__________________________________________
                                      Name:
                                      Title:


                                    WILMINGTON TRUST COMPANY,
                                      not in its individual capacity,  except as
                                      expressly  provided herein,  but solely as
                                      Mortgagee



                                    By__________________________________________
                                      Name:
                                      Title:


                                    WILMINGTON TRUST COMPANY,
                                      not in its individual capacity,  except as
                                      expressly  provided herein,  but solely as
                                      Pass  Through   Trustee   under  the  Pass
                                      Through    Trust    Agreement    for   the
                                      Continental  Airlines Pass Through  Trust,
                                      1999-1A-0



                                    By__________________________________________
                                      Name:
                                      Title:




                                    WILMINGTON TRUST COMPANY,
                                      not in its individual capacity,  except as
                                      expressly  provided herein,  but solely as
                                      Pass  Through   Trustee   under  the  Pass
                                      Through    Trust    Agreement    for   the
                                      Continental  Airlines Pass Through  Trust,
                                      1999-1B-0



                                    By__________________________________________
                                      Name:
                                      Title:


                                    WILMINGTON TRUST COMPANY,
                                      not in its individual capacity,  except as
                                      expressly  provided herein,  but solely as
                                      Pass  Through   Trustee   under  the  Pass
                                      Through    Trust    Agreement    for   the
                                      Continental  Airlines Pass Through  Trust,
                                      1999-1C-0



                                    By__________________________________________
                                      Name:
                                      Title:


                                    WILMINGTON TRUST COMPANY,
                                      not in its individual capacity,  except as
                                      expressly  provided herein,  but solely as
                                      Pass  Through   Trustee   under  the  Pass
                                      Through    Trust    Agreement    for   the
                                      Continental  Airlines Pass Through  Trust,
                                      1999-1D-0



                                    By__________________________________________
                                      Name:
                                      Title:



                                    WILMINGTON TRUST COMPANY,
                                      not in its individual capacity,  except as
                                      expressly  provided herein,  but solely as
                                      Subordination Agent



                                    By__________________________________________
                                      Name:
                                      Title:






                      SCHEDULE 1 TO PARTICIPATION AGREEMENT
 


                               ACCOUNTS; ADDRESSES

ACCOUNT FOR PAYMENTS ADDRESS FOR NOTICES -------------------- ------------------- CONTINENTAL The Chase Manhattan Bank Continental Airlines, Inc. AIRLINES, INC. New York, New York 10081 1600 Smith Street Account No.: 910-2-499291 Dept. HQS-FN ABA#: 021-000021 Houston, Texas 77002 Attention: Darlene Cafferata Attention: Vice President - Voice: 312-807-4084 Corporate Finance Facsimile: 312-807-4501 Facsimile: (713) 324-2447 Reference: Continental [____ WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, MORTGAGEE New York, New York 10081 Rodney Square North Account No.: 920-1-014363 1100 North Market Street ABA#: 021-000021 Wilmington, Delaware 19890 Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental [___] Facsimile: (302) 651-8882 WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS New York, New York 10081 Rodney Square North SUBORDINATION AGENT Account No.: 920-1-014363 1100 North Market Street ABA#: 021-000021 Wilmington, Delaware 19890 Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental [___] Facsimile: (302) 651-8882 WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS PASS New York, New York 10081 Rodney Square North THROUGH TRUSTEE Account No.: 920-1-014363 1100 North Market Street FOR THE 1998-1A ABA#: 021-000021 Wilmington, Delaware 19890 PASS THROUGH TRUST Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental [__] Facsimile: (302) 651-8882 WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS PASS New York, New York 10081 Rodney Square North THROUGH TRUSTEE Account No.: 920-1-014363 1100 North Market Street FOR THE 1999-1B ABA#: 021-000021 Wilmington, Delaware 19890 PASS THROUGH TRUST Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental [__] Facsimile: (302) 651-8882
ACCOUNT FOR PAYMENTS ADDRESS FOR NOTICES -------------------- ------------------- WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS PASS New York, New York 10081 Rodney Square North THROUGH TRUSTEE Account No.: 920-1-014363 1100 North Market Street FOR THE 1999-1C ABA#: 021-000021 Wilmington, Delaware 19890 PASS THROUGH TRUST Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental [__] Facsimile: (302) 651-8882 [WILMINGTON TRUST The Chase Manhattan Bank Wilmington Trust Company COMPANY, AS PASS New York, New York 10081 Rodney Square North THROUGH TRUSTEE Account No.: 920-1-014363 1100 North Market Street FOR THE 1999-1D ABA#: 021-000021 Wilmington, Delaware 19890 PASS THROUGH TRUST] Attention: Corporate Trust Attention: Corporate Trust Administration Administration Reference: Continental [__] Facsimile: (302) 651-8882
SCHEDULE 2 - COMMITMENTS PARTICIPATION AGREEMENT COMMITMENTS
PASS THROUGH SERIES OF DOLLAR AMOUNT TRUSTEE EQUIPMENT NOTES OF LOAN ------------ --------------- -------------
SCHEDULE 3 - CERTAIN TERMS PARTICIPATION AGREEMENT CERTAIN TERMS [OMITTED AS CONTAINING CONFIDENTIAL FINANCIAL INFORMATION] SCHEDULE 4 - PERMITTED COUNTRIES PARTICIPATION AGREEMENT PERMITTED COUNTRIES Argentina Malta Australia Mexico Austria Morocco Bahamas Netherlands Belgium New Zealand Brazil Norway Canada Paraguay Chile People's Republic of China Denmark Philippines Egypt Portugal Ecuador Republic of China (Taiwan) Finland Singapore France South Africa Germany South Korea Greece Spain Hungary Sweden Iceland Switzerland India Thailand Indonesia Tobago Ireland Trinidad Italy United Kingdom Japan Uruguay Luxembourg Venezuela Malaysia












- --------------------------------------------------------------------------------



                     TRUST INDENTURE AND MORTGAGE [_______]

                         Dated as of [_______ __, 199_]

                                     Between

                           CONTINENTAL AIRLINES, INC.,

                                      Owner

                                       and

                            WILMINGTON TRUST COMPANY,
                         not in its individual capacity,
                       except as expressly stated herein,
                            but solely as Mortgagee,

                                    Mortgagee




- --------------------------------------------------------------------------------


                            EQUIPMENT NOTES COVERING
                          ONE BOEING [_______] AIRCRAFT
                     BEARING U.S. REGISTRATION MARK N[_____]
                      AND MANUFACTURER'S SERIAL NO. [_____]


- --------------------------------------------------------------------------------



                                TABLE OF CONTENTS

                                                                           PAGE
                                                                           ----

GRANTING CLAUSE.......................................................       1


ARTICLE I     DEFINITIONS.............................................       4


ARTICLE II    THE EQUIPMENT NOTES.....................................       4

      SECTION 2.01.  Form of Equipment Notes..........................       4
      SECTION 2.02.  Issuance and Terms of Equipment Notes............      10
      SECTION 2.03.  [Intentionally Omitted]..........................      12
      SECTION 2.04.  Method of Payment................................      12
      SECTION 2.05.  Application of Payments..........................      14
      SECTION 2.06.  Termination of Interest in Collateral............      15
      SECTION 2.07.  Registration Transfer and Exchange of Equipment
                     Notes............................................      15
      SECTION 2.08.  Mutilated, Destroyed, Lost or Stolen Equipment
                     Notes............................................      16
      SECTION 2.09.  Payment of Expenses on Transfer; Cancellation....      17
      SECTION 2.10.  Mandatory Redemptions of Equipment Notes.........      17
      SECTION 2.11.  Voluntary Redemptions of Equipment Notes.........      17
      SECTION 2.12.  Redemptions; Notice of Redemption................      17
      SECTION 2.13.  Subordination....................................      18

ARTICLE III   RECEIPT, DISTRIBUTION AND APPLICATION OF PAYMENTS.......      19

      SECTION 3.01.  Basic Distributions..............................      19
      SECTION 3.02.  Event of Loss; Replacement; Optional Redemption..      20
      SECTION 3.03.  Payments After Event of Default..................      21
      SECTION 3.04.  Certain Payments.................................      23
      SECTION 3.05.  Other Payments...................................      24

ARTICLE IV    COVENANTS OF THE OWNER..................................      24

      SECTION 4.01.  Liens............................................      24
      SECTION 4.02.  Possession, Operation and Use, Maintenance,
                     Registration and Markings........................      24
      SECTION 4.03.  Inspection.......................................      29
      SECTION 4.04.  Replacement and Pooling of Parts, Alterations,
                     Modifications and Additions; Substitution of
                     Engines .........................................      30
      SECTION 4.05.  Loss, Destruction or Requisition.................      34
      SECTION 4.06.  Insurance........................................      38
      SECTION 4.07.  Merger of Owner..................................      39



                                TABLE OF CONTENTS
                                   (Continued)

                                                                           PAGE
                                                                           ----

ARTICLE V     EVENTS OF DEFAULT; REMEDIES OF MORTGAGEE................      39

      SECTION 5.01.  Event of Default.................................      39
      SECTION 5.02.  Remedies.........................................      41
      SECTION 5.03.  Return of Aircraft, Etc..........................      42
      SECTION 5.04.  Remedies Cumulative..............................      43
      SECTION 5.05.  Discontinuance of Proceedings....................      44
      SECTION 5.06.  Waiver of Past Defaults..........................      44
      SECTION 5.07.  Appointment of Receiver..........................      44
      SECTION 5.08.  Mortgagee Authorized to Execute Bills of Sale,
                     Etc. ............................................      44
      SECTION 5.09.  Rights of Note Holders to Receive Payment........      45

ARTICLE VI    DUTIES OF THE MORTGAGEE.................................      45

      SECTION 6.01.  Notice of Event of Default.......................      45
      SECTION 6.02.  Action Upon Instructions; Certain Rights and
                     Limitations .....................................      46
      SECTION 6.03.  Indemnification..................................      46
      SECTION 6.04.  No Duties Except as Specified in Trust Indenture
                     or Instructions..................................      47
      SECTION 6.05.  No Action Except Under Trust Indenture or
                     Instructions ....................................      47
      SECTION 6.06.  Investment of Amounts Held by Mortgagee..........      47

ARTICLE VII   THE MORTGAGEE...........................................      48

      SECTION 7.01.  Acceptance of Trusts and Duties..................      48
      SECTION 7.02.  Absence of Duties................................      48
      SECTION 7.03.  No Representations or Warranties as to Aircraft
                     or Documents.....................................      48
      SECTION 7.04.  No Segregation of Monies; No Interest............      49
      SECTION 7.05.  Reliance; Agreements; Advice of Counsel..........      49
      SECTION 7.06.  Compensation.....................................      50
      SECTION 7.07.  Instructions from Note Holders...................      50

ARTICLE VIII  INDEMNIFICATION.........................................      50

      SECTION 8.01.  Scope of Indemnification.........................      50

ARTICLE IX    SUCCESSOR AND SEPARATE TRUSTEES.........................      50

      SECTION 9.01.  Resignation of Mortgagee; Appointment of
                     Successor .......................................      50
      SECTION 9.02.  Appointment of Additional and Separate Trustees..      52



                                TABLE OF CONTENTS
                                   (Continued)

                                                                           PAGE
                                                                           ----

ARTICLE X     SUPPLEMENTS AND AMENDMENTS TO THIS TRUST INDENTURE AND
              OTHER DOCUMENTS.........................................      53

      SECTION 10.01. Instructions of Majority; Limitations............      53
      SECTION 10.02. Mortgagee Protected..............................      54
      SECTION 10.03. Documents Mailed to Note Holders.................      55
      SECTION 10.04. No Request Necessary for Trust Indenture
                     Supplement ......................................      55

ARTICLE XI    MISCELLANEOUS...........................................      55

      SECTION 11.01. Termination of Trust Indenture...................      55
      SECTION 11.02. No Legal Title to Collateral in Note Holders.....      55
      SECTION 11.03. Sale of Aircraft by Mortgagee Is Binding.........      56
      SECTION 11.04. Trust Indenture for Benefit of Owner, Mortgagee,
                     Note Holders and the other Indenture Indemnitees.      56
      SECTION 11.05. Notices..........................................      56
      SECTION 11.06. Severability.....................................      57
      SECTION 11.07. No Oral Modification or Continuing Waivers.......      57
      SECTION 11.08. Successors and Assigns...........................      57
      SECTION 11.09. Headings.........................................      57
      SECTION 11.10. Normal Commercial Relations......................      57
      SECTION 11.11. Governing Law; Counterpart Form..................      58
      SECTION 11.12. Voting By Note Holders...........................      58
      SECTION 11.13. Bankruptcy.......................................      58


ANNEX A        Definitions
ANNEX B        Insurance
EXHIBIT A      Form of Trust Indenture and Mortgage Supplement
SCHEDULE I     Equipment Notes Amortization and Interest Rates




                       TRUST INDENTURE AND MORTGAGE [___]

            TRUST INDENTURE AND MORTGAGE [___], dated as of [______________  __,
199_]  ("Trust  Indenture"),  between  CONTINENTAL  AIRLINES,  INC.,  a Delaware
corporation  ("Owner"),   and  WILMINGTON  TRUST  COMPANY,  a  Delaware  banking
corporation,  not in its individual capacity, except as expressly stated herein,
but solely as Mortgagee hereunder (together with its successors  hereunder,  the
"Mortgagee").

                               W I T N E S S E T H

            WHEREAS, all capitalized terms used herein shall have the respective
meanings set forth or referred to in Article I hereof;

            WHEREAS,  the parties hereto desire by this Trust  Indenture,  among
other  things,  (i) to provide  for the  issuance  by the Owner of the Series of
Equipment Notes specified on Schedule I hereto (it being understood that not all
Series may be issued, in which case references in this Trust Indenture to Series
not  issued  shall be  disregarded)  and  (ii) to  provide  for the  assignment,
mortgage  and pledge by the Owner to the  Mortgagee,  as part of the  Collateral
hereunder,  among other things, of all of the Owner's right,  title and interest
in and to the  Aircraft  and,  except as  hereinafter  expressly  provided,  all
payments  and other  amounts  received  hereunder in  accordance  with the terms
hereof, as security for, among other things, the Owner's obligations to the Note
Holders and the Indenture Indemnitees;

            WHEREAS, all things have been done to make the Equipment Notes, when
executed  by  the  Owner  and  authenticated  and  delivered  by  the  Mortgagee
hereunder, the valid, binding and enforceable obligations of the Owner; and

            WHEREAS,  all  things  necessary  to make this Trust  Indenture  the
valid,  binding  and legal  obligation  of the  Owner for the uses and  purposes
herein set forth, in accordance with its terms, have been done and performed and
have happened;

                                 GRANTING CLAUSE

            NOW, THEREFORE, THIS TRUST INDENTURE AND MORTGAGE WITNESSETH,  that,
to secure the prompt payment of the Original Amount of, interest on,  Make-Whole
Amount,  if any, and all other amounts due with respect to, all Equipment  Notes
from time to time outstanding  hereunder according to their tenor and effect and
to secure the  performance  and  observance by the Owner of all the  agreements,
covenants and provisions contained herein and in the Participation Agreement and
in the  Equipment  Notes,  for the  benefit of the Note  Holders and each of the
Indenture Indemnitees, and in consideration of the premises and of the covenants
herein  contained,  and of the acceptance of the Equipment  Notes by the holders
thereof, and for other good and valuable  consideration the receipt and adequacy
whereof  are  hereby  acknowledged,  the Owner  has  granted,  bargained,  sold,
assigned,  transferred,  conveyed,  mortgaged,  pledged and confirmed,  and does
hereby grant, bargain,  sell, assign,  transfer,  convey,  mortgage,  pledge and
confirm,  unto the  Mortgagee,  its  successors  in trust and  assigns,  for the



security and benefit of, the Note Holders and each of the Indenture Indemnitees,
a first priority security interest in and mortgage lien on all right,  title and
interest of the Owner in, to and under the following described property,  rights
and privileges, whether now or hereafter acquired (which, collectively, together
with all  property  hereafter  specifically  subject  to the Lien of this  Trust
Indenture by the terms hereof or any supplement hereto, are included within, and
are referred to as, the "Collateral"), to wit:

            (1) The Airframe which is one Boeing [_______] aircraft with the FAA
Registration number of N[_____] and the manufacturer's  serial number of [_____]
and Engines,  each of which Engines is a  [____________________________]  engine
with the  manufacturer's  serial numbers of [_____ and _____,] is of 750 or more
rated takeoff horsepower or the equivalent of such horsepower (such Airframe and
Engines more particularly  described in the Trust Indenture  Supplement executed
and  delivered  as  provided  herein) as the same is now and will  hereafter  be
constituted,  whether now owned by the Owner or hereafter  acquired,  and in the
case of such  Engines,  whether or not any such Engine  shall be installed in or
attached to the Airframe or any other  airframe,  together with (a) all Parts of
whatever nature,  which are from time to time included within the definitions of
"Airframe" or "Engines",  whether now owned or hereafter acquired, including all
substitutions,   renewals  and  replacements  of  and  additions,  improvements,
accessions and  accumulations to the Airframe and Engines (other than additions,
improvements,  accessions and accumulations which constitute appliances,  parts,
instruments, appurtenances, accessories, furnishings or other equipment excluded
from the definition of Parts) and (b) all Aircraft Documents;

            (2) The Purchase  Agreement  and the Bills of Sale to the extent the
same  relate  to  continuing  rights of the Owner in  respect  of any  warranty,
indemnity or agreement, express or implied, as to title, materials, workmanship,
design or patent infringement or related matters with respect to the Airframe or
the Engines  (reserving to the Owner,  however,  all of the Owner's other rights
and interest in and to the Purchase Agreement) together with all rights, powers,
privileges,  options and other benefits of the Owner thereunder (subject to such
reservation)  with respect to the Airframe or the  Engines,  including,  without
limitation,  the right to make all waivers and  agreements,  to give and receive
all notices and other  instruments or  communications,  to take such action upon
the occurrence of a default thereunder, including the commencement,  conduct and
consummation  of  legal,  administrative  or  other  proceedings,  as  shall  be
permitted  thereby or by law, and to do any and all other things which the Owner
is or may be entitled to do thereunder  (subject to such reservation),  subject,
with  respect to the  Purchase  Agreement,  to the terms and  conditions  of the
Consent and Agreement and the Engine Consent and Agreement;

            (3) All proceeds with respect to the  requisition of title to or use
of the Aircraft or any Engine by any Government Entity or from the sale or other
disposition  of the  Aircraft,  the  Airframe,  any  Engine  or  other  property
described  in any of these  Granting  Clauses by the  Mortgagee  pursuant to the
terms of this Trust  Indenture,  and all insurance  proceeds with respect to the
Aircraft,  the  Airframe,  any Engine or any part  thereof,  but  excluding  any
insurance maintained by the Owner and not required under Section 4.06;



            (4)  All  rents,  revenues  and  other  proceeds  collected  by  the
Mortgagee pursuant to Section 5.03(b) and all monies and securities from time to
time  deposited  or required to be  deposited  with the  Mortgagee by or for the
account  of the Owner  pursuant  to any terms of this  Trust  Indenture  held or
required to be held by the Mortgagee hereunder; and

            (5) All proceeds of the foregoing.

            PROVIDED,   HOWEVER,  that  notwithstanding  any  of  the  foregoing
provisions,  so  long  as no  Event  of  Default  shall  have  occurred  and  be
continuing,  (a) the  Mortgagee  shall not take or cause to be taken any  action
contrary to the Owner's right  hereunder to quiet  enjoyment of the Airframe and
Engines,  and to possess,  use,  retain and control the Airframe and Engines and
all revenues, income and profits derived therefrom, and (b) the Owner shall have
the right,  to the  exclusion  of the  Mortgagee,  with  respect to the Purchase
Agreement,  to exercise  in the Owner's  name all rights and powers of the buyer
under the Purchase  Agreement  (other than to amend,  modify or waive any of the
warranties  or  indemnities  contained  therein,  except in the  exercise of the
Owner's  reasonable  business  judgment)  and to retain any  recovery or benefit
resulting from the  enforcement of any warranty or indemnity  under the Purchase
Agreement;  and  PROVIDED  FURTHER  THAT,   notwithstanding  the  occurrence  or
continuation  of an Event of  Default,  the  Mortgagee  shall not enter into any
amendment of the Purchase  Agreement which would increase the obligations of the
Owner thereunder.

            TO HAVE AND TO HOLD all and singular the aforesaid property unto the
Mortgagee,  and  its  successors  and  assigns,  in  trust  for  the  equal  and
proportionate  benefit  and  security  of the  Note  Holders  and the  Indenture
Indemnitees,  except as provided in Section 2.13 and Article III hereof, without
any preference, distinction or priority of any one Equipment Note over any other
by reason of  priority  of time of issue,  sale,  negotiation,  date of maturity
thereof or otherwise  for any reason  whatsoever,  and for the uses and purposes
and in all cases and as to all  property  specified  in clauses  (1) through (5)
inclusive  above,  subject to the terms and  provisions  set forth in this Trust
Indenture.

            It is  expressly  agreed  that  anything  herein  contained  to  the
contrary  notwithstanding,  the Owner shall remain  liable  under the  Indenture
Agreements to perform all of the obligations assumed by it thereunder, except to
the  extent  prohibited  or  excluded  from doing so  pursuant  to the terms and
provisions  thereof,  and the  Mortgagee,  the Note  Holders  and the  Indenture
Indemnitees shall have no obligation or liability under the Indenture Agreements
by  reason  of or  arising  out of  the  assignment  hereunder,  nor  shall  the
Mortgagee,  the  Note  Holders  or the  Indenture  Indemnitees  be  required  or
obligated in any manner to perform or fulfill any obligations of the Owner under
or  pursuant  to the  Indenture  Agreements,  or,  except  as  herein  expressly
provided,  to make any  payment,  or to make any  inquiry  as to the  nature  or
sufficiency of any payment received by it, or present or file any claim, or take
any action to collect or enforce the payment of any amounts  which may have been
assigned to it or to which it may be entitled at any time or times.

            The Owner does hereby  constitute  the Mortgagee the true and lawful
attorney of the Owner, irrevocably,  granted for good and valuable consideration



and coupled with an interest and with full power of substitution,  and with full
power  (in the name of the  Owner or  otherwise)  to ask for,  require,  demand,
receive,  compound  and give  acquittance  for any and all monies and claims for
monies (in each case including  insurance and  requisition  proceeds) due and to
become  due under or  arising  out of the  Indenture  Agreements,  and all other
property which now or hereafter  constitutes part of the Collateral,  to endorse
any checks or other  instruments  or orders in connection  therewith and to file
any  claims or to take any  action or to  institute  any  proceedings  which the
Mortgagee may deem to be necessary or advisable in the  premises;  PROVIDED that
the Mortgagee  shall not exercise any such rights except upon the occurrence and
during the continuance of an Event of Default hereunder.

            The Owner  agrees  that at any time and from time to time,  upon the
written  request of the Mortgagee,  the Owner will promptly and duly execute and
deliver or cause to be duly  executed  and  delivered  any and all such  further
instruments  and  documents   (including  without  limitation  UCC  continuation
statements) as the Mortgagee may reasonably deem necessary to perfect,  preserve
or protect the mortgage,  security interests and assignments created or intended
to be created  hereby or to obtain for the  Mortgagee  the full  benefits of the
assignment hereunder and of the rights and powers herein granted.

            IT IS HEREBY COVENANTED AND AGREED by and between the parties hereto
as follows:

                                    ARTICLE I

                                   DEFINITIONS

            Capitalized  terms  used  but not  defined  herein  shall  have  the
respective  meanings  set  forth or  incorporated  by  reference,  and  shall be
construed in the manner described, in Annex A hereto.


                                   ARTICLE II

                               THE EQUIPMENT NOTES

            SECTION 2.01.  FORM OF EQUIPMENT NOTES

            The  Equipment  Notes shall be  substantially  in the form set forth
below:

           THIS EQUIPMENT NOTE HAS NOT BEEN REGISTERED PURSUANT TO THE
       SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR PURSUANT TO THE
       SECURITIES LAWS OF ANY STATE. ACCORDINGLY, THIS EQUIPMENT NOTE MAY
           NOT BE SOLD UNLESS EITHER REGISTERED UNDER THE ACT AND SUCH
        APPLICABLE STATE LAWS OR AN EXEMPTION FROM SUCH REGISTRATIONS IS
                                   AVAILABLE.



                           CONTINENTAL AIRLINES, INC.

     SERIES [_____] EQUIPMENT NOTE DUE [____] ISSUED IN CONNECTION WITH THE
       BOEING MODEL [_______] AIRCRAFT BEARING UNITED STATES REGISTRATION
                                NUMBER N[_____].


No. ____                                  Date: [__________, ____]

________________________


INTEREST RATE                                         MATURITY DATE
- -------------                                         -------------

[___________]                                         [___________]


            CONTINENTAL AIRLINES, INC., a Delaware corporation ("Owner"), hereby
promises to pay to  __________________,  or the registered assignee thereof, the
principal sum of $____________ (the "Original  Amount"),  together with interest
on the  amount  of the  Original  Amount  remaining  unpaid  from  time  to time
(calculated  on the  basis  of a year of 360 days  comprised  of  twelve  30-day
months) from the date hereof until paid in full at a rate per annum equal to the
Debt  Rate.  The  Original  Amount of this  Equipment  Note  shall be payable in
installments  on  the  dates  set  forth  in  Schedule  I  hereto  equal  to the
corresponding percentage of the Original Amount of this Equipment Note set forth
in Schedule I hereto.  Accrued but unpaid  interest  shall be due and payable in
semiannual  installments  commencing  on [______,  __ 199_,] and  thereafter  on
[______]  and  [______]  of  each  year,  to  and  including  [_______________.]
Notwithstanding  the  foregoing,  the final payment made on this  Equipment Note
shall be in an amount sufficient to discharge in full the unpaid Original Amount
and all accrued and unpaid  interest on, and any other  amounts due under,  this
Equipment Note.  Notwithstanding  anything to the contrary  contained herein, if
any date on which a payment under this Equipment Note becomes due and payable is
not a Business Day, then such payment shall not be made on such  scheduled  date
but shall be made on the next  succeeding  Business  Day and if such  payment is
made on such next  succeeding  Business  Day,  no interest  shall  accrue on the
amount of such payment during such extension.

            For  purposes  hereof,  the term "Trust  Indenture"  means the Trust
Indenture and Mortgage  [________],  dated as of [_______ __, 199_,] between the
Owner and Wilmington Trust Company (the "Mortgagee"), as the same may be amended
or  supplemented  from time to time.  All other  capitalized  terms used in this
Equipment  Note  and not  defined  herein  shall  have the  respective  meanings
assigned in the Trust Indenture.

            This Equipment Note shall bear interest,  payable on demand,  at the
Payment Due Rate  (calculated  on the basis of a year of 360 days  comprised  of
twelve 30-day months) on any overdue  Original  Amount,  any overdue  Make-Whole
Amount,  if any,  and (to the extent  permitted by  applicable  Law) any overdue
interest and any other amounts payable hereunder which are overdue, in each case
for the period the same is  overdue.  Amounts  shall be overdue if not paid when
due (whether at stated maturity, by acceleration or otherwise).



            There shall be maintained an Equipment Note Register for the purpose
of registering transfers and exchanges of Equipment Notes at the Corporate Trust
Office of the Mortgagee or at the office of any successor in the manner provided
in Section 2.07 of the Trust Indenture.

            The Original  Amount and interest  and other  amounts due  hereunder
shall be  payable in Dollars in  immediately  available  funds at the  Corporate
Trust Office of the Mortgagee,  or as otherwise provided in the Trust Indenture.
Each such payment  shall be made on the date such payment is due and without any
presentment or surrender of this Equipment Note,  except that in the case of any
final payment with respect to this  Equipment  Note, the Equipment Note shall be
surrendered promptly thereafter to the Mortgagee for cancellation.

            The holder hereof,  by its acceptance of this Equipment Note, agrees
that,  except as provided in the Trust  Indenture,  each payment of the Original
Amount,  Make-Whole  Amount, if any, and interest received by it hereunder shall
be applied, FIRST, to the payment of accrued interest on this Equipment Note (as
well as any  interest on any overdue  Original  Amount,  any overdue  Make-Whole
Amount,  if any, or, to the extent  permitted  by Law, any overdue  interest and
other amounts hereunder) to the date of such payment,  SECOND, to the payment of
the Original  Amount of this Equipment Note then due,  THIRD,  to the payment of
Make-Whole Amount, if any, and any other amount due hereunder or under the Trust
Indenture, and FOURTH, the balance, if any, remaining thereafter, to the payment
of installments  of the Original Amount of this Equipment Note remaining  unpaid
in the inverse order of their maturity.

            This Equipment Note is one of the Equipment Notes referred to in the
Trust Indenture which have been or are to be issued by the Owner pursuant to the
terms  of the  Trust  Indenture.  The  Collateral  is held by the  Mortgagee  as
security,  in part,  for the Equipment  Notes.  The provisions of this Equipment
Note are subject to the Trust  Indenture.  Reference is hereby made to the Trust
Indenture for a complete  statement of the rights and  obligations of the holder
of, and the nature and extent of the security for, this  Equipment  Note and the
rights  and  obligations  of the  holders  of,  and the nature and extent of the
security for, any other  Equipment  Notes executed and delivered under the Trust
Indenture,  as well as for a statement of the terms and  conditions of the Trust
created by the Trust  Indenture,  to all of which  terms and  conditions  in the
Trust  Indenture  each holder hereof agrees by its  acceptance of this Equipment
Note.

            As  provided  in  the  Trust   Indenture   and  subject  to  certain
limitations  therein set forth,  this Equipment Note is exchangeable  for a like
aggregate   Original   Amount  of  Equipment   Notes  of  different   authorized
denominations, as requested by the holder surrendering the same.

            Prior  to due  presentment  for  registration  of  transfer  of this
Equipment Note, the Owner and the Mortgagee shall treat the person in whose name
this Equipment Note is registered as the owner hereof for all purposes,  whether
or not this Equipment  Note be overdue,  and neither the Owner nor the Mortgagee
shall be affected by notice to the contrary.

            This Equipment Note is subject to redemption as provided in Sections
2.10, 2.11 and 2.12 of the Trust Indenture but not otherwise.  In addition, this
Equipment  Note may be  accelerated  as  provided  in Section  5.02 of the Trust
Indenture.



            [The indebtedness evidenced by this Equipment Note is, to the extent
and in the manner  provided in the Trust  Indenture,  subordinate and subject in
right of payment to the prior  payment in full of the  Secured  Obligations  (as
defined in the Trust  Indenture)  in respect of [Series A  Equipment  Notes]
[Series A and Series B  Equipment  Notes]  [Series A,  Series B and Series C
Equipment  Notes]  and  this  Equipment  Note  is  issued  subject  to  such
provisions.  The Note Holder of this Equipment  Note, by accepting the same, (a)
agrees to and shall be bound by such provisions,  (b) authorizes and directs the
Mortgagee on his behalf to take such action as may be  necessary or  appropriate
to  effectuate  the  subordination  as provided in the Trust  Indenture  and (c)
appoints the Mortgagee his attorney-in-fact for such purpose.]

            Unless the certificate of authentication hereon has been executed by
or on behalf of the Mortgagee by manual signature, this Equipment Note shall not
be entitled to any benefit  under the Trust  Indenture or be valid or obligatory
for any purpose.

            THIS EQUIPMENT NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE
WITH THE INTERNAL LAWS OF THE STATE OF NEW YORK.

                                      * * *

___________________

 To be inserted in the case of a Series B Equipment Note.

 To be inserted in the case of a Series C Equipment Note.

 To be inserted in the case of Series D Equipment Notes.

 To  be inserted for each  Equipment  Note other than any Series A Equipment
     Note.



            IN WITNESS  WHEREOF,  the Owner has caused this Equipment Note to be
executed in its corporate name by its officer  thereunto duly  authorized on the
date hereof.


                                         CONTINENTAL AIRLINES, INC.



                                         By:____________________________________
                                            Name:
                                            Title:




                    MORTGAGEE'S CERTIFICATE OF AUTHENTICATION

            This   is  one  of  the   Equipment   Notes   referred   to  in  the
within-mentioned Trust Indenture.

                                         WILMINGTON TRUST COMPANY, as Mortgagee


                                         By:____________________________________
                                            Name:
                                            Title:



                                   SCHEDULE I

                           EQUIPMENT NOTE AMORTIZATION


PAYMENT DATE                            PERCENTAGE OF ORIGINAL AMOUNT TO BE PAID
- ------------                            ----------------------------------------

                       [SEE SCHEDULE I TO TRUST INDENTURE
                        WHICH IS INSERTED UPON ISSUANCE]
                                      * * *



            SECTION 2.02.  ISSUANCE AND TERMS OF EQUIPMENT NOTES

            The  Equipment  Notes shall be dated the date of  issuance  thereof,
shall be issued in up to four separate series  consisting of Series A, Series B,
Series C and Series D and in the maturities and principal amounts and shall bear
interest as  specified  in Schedule I hereto (or, in the case of the Series D if
issued  after the Closing  Date,  as  specified  in an  amendment  to this Trust
Indenture).  On the date thereof,  each Series  specified in Schedule I shall be
issued  to the  Subordination  Agent on behalf of the  Applicable  Pass  Through
Trustee under the Applicable Pass Through Trust Agreement.  Owner shall have the
option to issue  the  Series D  Equipment  Notes at or after  the  Closing.  The
Equipment  Notes shall be issued in registered  form only.  The Equipment  Notes
shall be issued in  denominations  of $1,000  and  integral  multiples  thereof,
except that one Equipment Note of each Series may be in an amount that is not an
integral multiple of $1,000.

            Each Equipment Note shall bear interest at the Debt Rate (calculated
on the basis of a year of 360 days  comprised  of twelve  30-day  months) on the
unpaid Original Amount thereof from time to time outstanding, payable in arrears
on [____ __, 199_], and on each [______] and [______] thereafter until maturity.
The Original  Amount of each Equipment Note shall be payable on the dates and in
the installments equal to the corresponding percentage of the Original Amount as
set forth in  Schedule I hereto  which  shall be  attached as Schedule I to such
Equipment Notes (or, in the case of the Series D Equipment Notes if issued after
the Closing  Date, as set forth in an amendment to this Trust  Indenture,  which
payment  schedule  shall be  attached  as  Schedule I to the Series D  Equipment
Notes).  Notwithstanding  the  foregoing,  the final  payment  made  under  each
Equipment Note shall be in an amount  sufficient to discharge in full the unpaid
Original  Amount and all accrued and unpaid  interest on, and any other  amounts
due under,  such Equipment  Note. Each Equipment Note shall bear interest at the
Payment Due Rate  (calculated  on the basis of a year of 360 days  comprised  of
twelve 30-day months) on any part of the Original Amount,  Make-Whole Amount, if
any,  and, to the extent  permitted by  applicable  Law,  interest and any other
amounts  payable  thereunder  not paid when due for any period  during which the
same shall be overdue, in each case for the period the same is overdue.  Amounts
shall  be  overdue  if not  paid  when  due  (whether  at  stated  maturity,  by
acceleration or otherwise).  Notwithstanding  anything to the contrary contained
herein,  if any date on which a payment under any Equipment Note becomes due and
payable  is not a  Business  Day then  such  payment  shall  not be made on such
scheduled date but shall be made on the next succeeding Business Day and if such
payment is made on such next  succeeding  Business Day, no interest shall accrue
on the amount of such payment during such extension.

            The  Owner  agrees  to pay  to the  Mortgagee  for  distribution  in
accordance with Section 3.04 hereof:  (i) to the extent not payable  (whether or
not in fact paid) under Section 6(a) of the Note Purchase  Agreement,  an amount
equal to the fees payable to the Liquidity  Provider  under Section 2.03 of each
Liquidity  Facility and the related Fee Letter (as defined in the  Intercreditor
Agreement)  multiplied  by a fraction  the  numerator of which shall be the then
outstanding aggregate principal amount of the Series A Equipment Notes, Series B
Equipment  Notes and Series C Equipment Notes and the denominator of which shall



be the then  outstanding  aggregate  principal amount of all "Series A Equipment
Notes,"  "Series B  Equipment  Notes" and "Series C  Equipment  Notes"  (each as
defined in the Note Purchase  Agreement);  (ii) (x) the amount equal to interest
on any Downgrade  Advance  (other than any Applied  Downgrade  Advance)  payable
under Section 3.07 of each  Liquidity  Facility minus  Investment  Earnings from
such Downgrade Advance multiplied by (y) the fraction specified in the foregoing
clause (i); (iii) (x) the amount equal to interest on any Non-Extension  Advance
(other than any Applied  Non-Extension  Advance)  payable  under Section 3.07 of
each  Liquidity  Facility  minus  Investment  Earnings  from such  Non-Extension
Advance  multiplied by (y) the fraction  specified in the foregoing  clause (i);
(iv) if any payment  default shall have occurred and be continuing  with respect
to interest on any Series A Equipment Notes,  Series B Equipment Notes or Series
C Equipment Notes, (x) the excess, if any, of (1) an amount equal to interest on
any Unpaid Advance,  Applied Downgrade Advance or Applied  Non-Extension Advance
payable  under  Section  3.07 of each  Liquidity  Facility  over  (2) the sum of
Investment  Earnings  from any Final  Advance plus any amount of interest at the
Payment Due Rate actually  payable (whether or not in fact paid) by Owner on the
overdue  scheduled  interest  on the  Equipment  Notes in  respect of which such
Unpaid Advance,  Applied Downgrade Advance or Applied  Non-Extension Advance was
made  multiplied  by (y) a fraction  the  numerator  of which  shall be the then
aggregate overdue amounts of interest on the Series A Equipment Notes,  Series B
Equipment Notes and Series C Equipment  Notes (other than interest  becoming due
and payable solely as a result of acceleration of any such Equipment  Notes) and
the denominator of which shall be the then aggregate overdue amounts of interest
on all "Series A  Equipment  Notes,"  "Series B  Equipment  Notes" and "Series C
Equipment  Notes" (each as defined in the Note Purchase  Agreement)  (other than
interest becoming due and payable solely as a result of acceleration of any such
"Equipment Notes");  and (v) Owner's pro rata share of any other amounts owed to
the  Liquidity  Provider  by the  Subordination  Agent as  borrower  under  each
Liquidity Facility other than amounts due as repayment of advances thereunder or
as interest on such advances,  except to the extent  payable  pursuant to clause
(ii),  (iii) or (iv) above,  (c) Owner's pro rata share of all  compensation and
reimbursement of expenses, disbursements and advances payable by Owner under the
Pass Through Trust  Agreements,  (d) Owner's pro rata share of all  compensation
and  reimbursement of expenses and  disbursements  payable to the  Subordination
Agent under the  Intercreditor  Agreement  except with  respect to any income or
franchise  taxes  incurred by the  Subordination  Agent in  connection  with the
transactions  contemplated by the  Intercreditor  Agreement and (e) in the event
Owner  requests  any  amendment  to any  Operative  Agreement  or  Pass  Through
Agreement,   Owner's  pro  rata  share  of  all  reasonable  fees  and  expenses
(including, without limitation, fees and disbursements of counsel) of the Escrow
Agents and the Paying Agents in connection therewith payable by the Pass Through
Trustees under the Escrow Agreements.  As used herein,  "Owner's pro rata share"
means as of any time a fraction, the numerator of which is the principal balance
then outstanding of Equipment Notes (excluding the Series D Equipment Notes) and
the denominator of which is the aggregate  principal balance then outstanding of
all "Equipment  Notes"  (excluding the "Series D Equipment Notes") (as each such
term is defined  in each of the  Operative  Indentures).  For  purposes  of this
paragraph,  the  terms  "Applied  Downgrade  Advance",   "Applied  Non-Extension
Advance",  "Cash  Collateral  Account",  "Downgrade  Advance",  "Final Advance",
"Investment Earnings",  "Non-Extension  Advance" and "Unpaid Advance" shall have
the meanings specified in each Liquidity Facility.



            The Equipment  Notes shall be executed on behalf of the Owner by one
of  its  authorized   officers.   Equipment  Notes  bearing  the  signatures  of
individuals who were at any time the proper officers of the Owner shall bind the
Owner,  notwithstanding that such individuals or any of them have ceased to hold
such offices prior to the authentication and delivery of such Equipment Notes or
did not hold such offices at the respective  dates of such Equipment  Notes. The
Owner may from time to time execute and deliver  Equipment Notes with respect to
the Aircraft to the Mortgagee for  authentication  upon original  issue and such
Equipment Notes shall thereupon be authenticated  and delivered by the Mortgagee
upon the written  request of the Owner  signed by an  authorized  officer of the
Owner.  No Equipment  Note shall be secured by or entitled to any benefit  under
this Trust  Indenture or be valid or obligatory  for any purposes,  unless there
appears on such  Equipment  Note a  certificate  of  authentication  in the form
provided for herein executed by the Mortgagee by the manual  signature of one of
its  authorized  officers  and  such  certificate  upon any  Equipment  Notes be
conclusive  evidence,  and the only evidence,  that such Equipment Note has been
duly authenticated and delivered hereunder.

            The  aggregate   Original  Amount  of  the  Equipment  Notes  issued
hereunder  shall not  exceed the amount  set forth as the  maximum  therefor  on
Schedule I hereto.

            SECTION 2.03.  [INTENTIONALLY OMITTED]

            SECTION 2.04.  METHOD OF PAYMENT

                  (a) The Original Amount of, interest on, Make-Whole Amount, if
any,  and other  amounts  due under each  Equipment  Note or  hereunder  will be
payable in Dollars by wire  transfer of  immediately  available  funds not later
than 12:30 PM, New York time, on the due date of payment to the Mortgagee at the
Corporate  Trust  Office for  distribution  among the Note Holders in the manner
provided  herein.   The  Owner  shall  not  have  any   responsibility  for  the
distribution of such payment to any Note Holder.  Notwithstanding  the foregoing
or any provision in any Equipment  Note to the contrary,  the Mortgagee will use
reasonable  efforts to pay or cause to be paid, if so directed in writing by any
Note Holder (with a copy to the Owner),  all amounts paid by the Owner hereunder
and under such holder's  Equipment  Note or Equipment  Notes to such holder or a
nominee therefor (including all amounts  distributed  pursuant to Article III of
this Trust  Indenture) by  transferring,  or causing to be transferred,  by wire
transfer of immediately available funds in Dollars, prior to 2:00 p.m., New York
City time, on the due date of payment,  to an account  maintained by such holder
with  a  bank  located  in  the  continental  United  States  the  amount  to be
distributed to such holder,  for credit to the account of such holder maintained
at such bank. If the  Mortgagee  shall fail to make any such payment as provided
in the  immediately  foregoing  sentence after its receipt of funds at the place
and prior to the time specified above, the Mortgagee, in its individual capacity
and not as trustee,  agrees to compensate  such holders for loss of use of funds
at Debt Rate until such payment is made and the  Mortgagee  shall be entitled to
any interest  earned on such funds until such payment is made.  Any payment made
hereunder  shall be made without any  presentment  or surrender of any Equipment
Note,  except that, in the case of the final payment in respect of any Equipment
Note, such Equipment Note shall be surrendered to the Mortgagee for cancellation
promptly after such payment.  Notwithstanding  any other provision of this Trust



Indenture to the contrary, the Mortgagee shall not be required to make, or cause
to be made, wire transfers as aforesaid prior to the first Business Day on which
it is practicable for the Mortgagee to do so in view of the time of day when the
funds to be so transferred were received by it if such funds were received after
12:30 PM, New York time, at the place of payment.  Prior to the due  presentment
for  registration of transfer of any Equipment Note, the Owner and the Mortgagee
shall deem and treat the Person in whose name any  Equipment  Note is registered
on the  Equipment  Note  Register  as the  absolute  owner  and  holder  of such
Equipment Note for the purpose of receiving  payment of all amounts payable with
respect to such Equipment Note and for all other purposes, and none of the Owner
or the Mortgagee shall be affected by any notice to the contrary. So long as any
signatory  to  the  Participation  Agreement  or  nominee  thereof  shall  be  a
registered Note Holder,  all payments to it shall be made to the account of such
Note Holder specified in Schedule I thereto and otherwise in the manner provided
in or pursuant to the  Participation  Agreement  unless it shall have  specified
some other  account or manner of payment by notice to the  Mortgagee  consistent
with this Section 2.04.

                  (b) The Mortgagee,  as agent for the Owner,  shall exclude and
withhold  at the  appropriate  rate from each  payment  of  Original  Amount of,
interest on, Make-Whole Amount, if any, and other amounts due hereunder or under
each Equipment Note (and such exclusion and withholding shall constitute payment
in respect of such Equipment Note) any and all United States  withholding  taxes
applicable  thereto as  required  by Law.  The  Mortgagee  agrees to act as such
withholding agent and, in connection  therewith,  whenever any present or future
United States taxes or similar  charges are required to be withheld with respect
to any  amounts  payable  hereunder  or in respect of the  Equipment  Notes,  to
withhold  such amounts and timely pay the same to the  appropriate  authority in
the name of and on behalf of the Note  Holders,  that it will file any necessary
United  States  withholding  tax  returns or  statements  when due,  and that as
promptly as  possible  after the  payment  thereof it will  deliver to each Note
Holder  (with a copy to the Owner)  appropriate  receipts  showing  the  payment
thereof,  together with such  additional  documentary  evidence as any such Note
Holder may reasonably request from time to time.

            If a Note Holder  which is a Non-U.S.  Person has  furnished  to the
Mortgagee a properly  completed,  accurate and currently effective U.S. Internal
Revenue  Service  Form  1001 or W-8 (or such  successor  form or forms as may be
required by the United States Treasury  Department)  during the calendar year in
which the payment  hereunder or under the Equipment  Note(s) held by such holder
is made  (but  prior to the  making  of such  payment),  or in either of the two
preceding  calendar years,  and has not notified the Mortgagee of the withdrawal
or  inaccuracy of such form prior to the date of such payment (and the Mortgagee
has no  reason  to  believe  that any  information  set  forth  in such  form is
inaccurate),  the Mortgagee shall withhold only the amount,  if any, required by
Law (after taking into account any applicable exemptions properly claimed by the
Note Holder) to be withheld from payments hereunder or under the Equipment Notes
held by such holder in respect of United  States  federal  income tax. If a Note
Holder (x) which is a Non-U.S.  Person has furnished to the Mortgagee a properly
completed,  accurate and currently  effective U.S. Internal Revenue Service Form
4224 in  duplicate  (or  such  successor  certificate,  form or  forms as may be
required by the United  States  Treasury  Department  as  necessary  in order to
properly  avoid  withholding  of United  States  federal  income tax),  for each
calendar year in which a payment is made (but prior to the making of any payment



for  such  year),  and has not  notified  the  Mortgagee  of the  withdrawal  or
inaccuracy  of such  certificate  or form prior to the date of such payment (and
the  Mortgagee has no reason to believe that any  information  set forth in such
form is inaccurate) or (y) which is a U.S. Person has furnished to the Mortgagee
a properly  completed,  accurate and currently  effective U.S.  Internal Revenue
Service  Form W-9,  if  applicable,  prior to a payment  hereunder  or under the
Equipment  Notes held by such holder,  no amount shall be withheld from payments
in respect of United States  federal income tax. If any Note Holder has notified
the Mortgagee that any of the foregoing  forms or  certificates  is withdrawn or
inaccurate,  or if such holder has not filed a form  claiming an exemption  from
United States  withholding tax or if the Code or the  regulations  thereunder or
the administrative  interpretation  thereof is at any time after the date hereof
amended to require such  withholding  of United States federal income taxes from
payments under the Equipment Notes held by such holder,  the Mortgagee agrees to
withhold from each payment due to the relevant Note Holder  withholding taxes at
the  appropriate  rate  under  Law and  will,  on a timely  basis as more  fully
provided above, deposit such amounts with an authorized depository and make such
returns,  statements,  receipts  and other  documentary  evidence in  connection
therewith as required by Law.

            Owner shall not have any  liability for the failure of the Mortgagee
to withhold taxes in the manner provided for herein or for any false, inaccurate
or untrue evidence provided by any Note Holder hereunder.

            SECTION 2.05.  APPLICATION OF PAYMENTS

            In the case of each Equipment Note, each payment of Original Amount,
Make-Whole Amount, if any, and interest due thereon shall be applied:

            First: to the payment of accrued interest on such Equipment Note (as
      well  as  any  interest  on  any  overdue  Original  Amount,  any  overdue
      Make-Whole Amount, if any, and to the extent permitted by Law, any overdue
      interest and any other  overdue  amounts  thereunder)  to the date of such
      payment;

            Second: to the payment of the Original Amount of such Equipment Note
      (or a portion thereof) then due thereunder;

            Third:  to the payment of Make-Whole  Amount,  if any, and any other
      amount due hereunder or under such Equipment Note; and

            Fourth: the balance, if any, remaining thereafter, to the payment of
      the Original Amount of such Equipment Note remaining unpaid (provided that
      such Equipment Note shall not be subject to redemption  except as provided
      in Sections 2.10, 2.11 and 2.12 hereof).

The  amounts  paid  pursuant  to clause  "Fourth"  above shall be applied to the
installments  of Original  Amount of such Equipment Note in the inverse order of
their maturity.



            SECTION 2.06.  TERMINATION OF INTEREST IN COLLATERAL

            No Note Holder nor any other  Indenture  Indemnitee  shall, as such,
have any further  interest  in, or other right with  respect to, the  Collateral
when and if the Original Amount of,  Make-Whole  Amount, if any, and interest on
and other amounts due under all Equipment Notes held by such Note Holder and all
other sums then due and payable to such Note Holder,  such Indenture  Indemnitee
or the  Mortgagee  hereunder  (including,  without  limitation,  under the third
paragraph of Section 2.02 hereof) and under the other  Operative  Agreements  by
the Owner  (collectively,  the  "Secured  Obligations")  shall have been paid in
full.

            SECTION 2.07.  REGISTRATION TRANSFER AND EXCHANGE OF EQUIPMENT NOTES

            The Mortgagee  shall keep a register (the "Equipment Note Register")
in which the Mortgagee shall provide for the registration of Equipment Notes and
the  registration  of transfers of Equipment  Notes.  No such transfer  shall be
given effect unless and until  registration  hereunder shall have occurred.  The
Equipment  Note  Register  shall be kept at the  Corporate  Trust  Office of the
Mortgagee.  The Mortgagee is hereby appointed "Equipment Note Registrar" for the
purpose of  registering  Equipment  Notes and  transfers of  Equipment  Notes as
herein  provided.  A holder of any  Equipment  Note  intending to exchange  such
Equipment  Note shall  surrender  such  Equipment  Note to the  Mortgagee at the
Corporate  Trust  Office,  together with a written  request from the  registered
holder thereof for the issuance of a new Equipment Note, specifying, in the case
of a surrender for transfer,  the name and address of the new holder or holders.
Upon  surrender for  registration  of transfer of any Equipment  Note, the Owner
shall execute,  and the Mortgagee shall authenticate and deliver, in the name of
the designated  transferee or transferees,  one or more new Equipment Notes of a
like aggregate Original Amount and of the same series. At the option of the Note
Holder,  Equipment  Notes  may be  exchanged  for other  Equipment  Notes of any
authorized  denominations of a like aggregate Original Amount, upon surrender of
the  Equipment  Notes to be exchanged to the  Mortgagee at the  Corporate  Trust
Office.  Whenever any Equipment Notes are so surrendered for exchange, the Owner
shall execute,  and the Mortgagee shall authenticate and deliver,  the Equipment
Notes which the Note  Holder  making the  exchange  is entitled to receive.  All
Equipment  Notes  issued  upon any  registration  of  transfer  or  exchange  of
Equipment Notes (whether under this Section 2.07 or under Section 2.08 hereof or
otherwise  under this Trust  Indenture)  shall be the valid  obligations  of the
Owner  evidencing  the same  respective  obligations,  and  entitled to the same
security  and  benefits  under  this Trust  Indenture,  as the  Equipment  Notes
surrendered upon such registration of transfer or exchange. Every Equipment Note
presented or surrendered for registration of transfer,  shall (if so required by
the  Mortgagee) be duly endorsed,  or be accompanied by a written  instrument of
transfer in form  satisfactory to the Mortgagee duly executed by the Note Holder
or such holder's  attorney duly  authorized in writing,  and the Mortgagee shall
require  evidence  satisfactory  to it as to the compliance of any such transfer
with the Securities  Act, and the securities Laws of any applicable  state.  The
Mortgagee  shall make a notation on each new Equipment Note of the amount of all
payments  of  Original  Amount  previously  made  on the old  Equipment  Note or
Equipment  Notes with respect to which such new Equipment Note is issued and the
date to which  interest on such old Equipment  Note or Equipment  Notes has been



paid.  Interest  shall be deemed to have been paid on such new Equipment Note to
the date on which interest shall have been paid on such old Equipment  Note, and
all  payments of the  Original  Amount  marked on such new  Equipment  Note,  as
provided above,  shall be deemed to have been made thereon.  The Owner shall not
be required to exchange any surrendered Equipment Notes as provided above during
the ten-day period preceding the due date of any payment on such Equipment Note.
The Owner  shall in all cases deem the Person in whose name any  Equipment  Note
shall have been issued and  registered as the absolute  owner and holder of such
Equipment  Note for the purpose of receiving  payment of all amounts  payable by
the Owner  with  respect to such  Equipment  Note and for all  purposes  until a
notice  stating  otherwise  is received  from the  Mortgagee  and such change is
reflected on the Equipment Note Register. The Mortgagee will promptly notify the
Owner  of each  registration  of a  transfer  of an  Equipment  Note.  Any  such
transferee of an Equipment Note, by its acceptance of an Equipment Note,  agrees
to the  provisions  of this  Trust  Indenture  and the  Participation  Agreement
applicable  to Note  Holders,  including  Sections  6.3, 6.4 and 9.1 thereof and
shall be deemed to have covenanted to the parties to the Participation Agreement
as to the matters  covenanted by the original  Note Holder in the  Participation
Agreement.  Subject to compliance by the Note Holder and its transferee (if any)
of the  requirements  set forth in this Section 2.07,  Mortgagee and Owner shall
use all  reasonable  efforts  to issue new  Equipment  Notes  upon  transfer  or
exchange  within 10 Business Days of the date an Equipment  Note is  surrendered
for transfer or exchange.

            SECTION 2.08.  MUTILATED, DESTROYED, LOST OR STOLEN EQUIPMENT NOTES

            If any Equipment  Note shall become  mutilated,  destroyed,  lost or
stolen,  the  Owner  shall,  upon the  written  request  of the  holder  of such
Equipment  Note,  execute and the Mortgagee  shall  authenticate  and deliver in
replacement  thereof a new Equipment  Note,  payable in the same Original Amount
dated the same date and captioned as issued in connection with the Aircraft.  If
the Equipment  Note being  replaced has become  mutilated,  such  Equipment Note
shall be surrendered to the Mortgagee and a photocopy thereof shall be furnished
to the Owner. If the Equipment Note being replaced has been  destroyed,  lost or
stolen,  the holder of such  Equipment  Note shall  furnish to the Owner and the
Mortgagee  such  security  or  indemnity  as may be required by them to save the
Owner and the Mortgagee harmless and evidence  satisfactory to the Owner and the
Mortgagee of the  destruction,  loss or theft of such  Equipment Note and of the
ownership thereof. If a "qualified  institutional buyer" of the type referred to
in paragraph (a)(1)(i)(A), (B), (D) or (E) of Rule 144A under the Securities Act
(a "QIB") is the holder of any such  destroyed,  lost or stolen  Equipment Note,
then the written indemnity of such QIB, signed by an authorized officer thereof,
in favor of,  delivered to and in form  reasonably  satisfactory  Owner shall be
accepted as  satisfactory  indemnity  and security  and no further  indemnity or
security  shall be required as a condition to the execution and delivery of such
new  Equipment  Note.  Subject  to  compliance  by  the  Note  Holder  with  the
requirements  set forth in this Section 2.08,  Mortgagee and Owner shall use all
reasonable  efforts to issue new Equipment  Notes within 10 Business Days of the
date of the written request therefor from the Note Holder.

            SECTION 2.09.  PAYMENT OF EXPENSES ON TRANSFER; CANCELLATION

                  (a) No service  charge  shall be made to a Note Holder for any
registration of transfer or exchange of Equipment Notes,  but the Mortgagee,  as
Equipment Note  Registrar,  may require payment of a sum sufficient to cover any



tax or other  governmental  charge  that may be imposed in  connection  with any
registration of transfer or exchange of Equipment Notes.

                  (b) The Mortgagee shall cancel all Equipment Notes surrendered
for replacement,  redemption,  transfer,  exchange,  payment or cancellation and
shall destroy the canceled Equipment Notes.

            SECTION 2.10.  MANDATORY REDEMPTIONS OF EQUIPMENT NOTES

                  On the date on which the Owner is required pursuant to Section
4.05 hereof to make payment for an Event of Loss with  respect to the  Airframe,
all of the  Equipment  Notes shall be redeemed  in whole at a  redemption  price
equal to 100% of the unpaid Original  Amount thereof,  together with all accrued
interest  thereon to the date of redemption  and all other  Secured  Obligations
owed or then due and payable to the Note Holders but without Make-Whole Amount.

            SECTION 2.11.  VOLUNTARY REDEMPTIONS OF EQUIPMENT NOTES

            All (but not less than all) of the  Equipment  Notes may be redeemed
by the  Owner  upon at least 30 days'  revocable  prior  written  notice  to the
Mortgagee and the Note Holders,  and such  Equipment  Notes shall be redeemed in
whole at a redemption price equal to 100% of the unpaid Original Amount thereof,
together with accrued  interest  thereon to the date of redemption and all other
Secured  Obligations  owed or then  due and  payable  to the Note  Holders  plus
Make-Whole Amount, if any.

            SECTION 2.12.  REDEMPTIONS; NOTICE OF REDEMPTION

                  (a) No redemption of any Equipment  Note may be made except to
the extent and in the manner  expressly  permitted by this Trust  Indenture.  No
purchase of any Equipment Note may be made by the Mortgagee.

                  (b) Notice of redemption  with respect to the Equipment  Notes
shall be given by the Mortgagee by first-class mail, postage prepaid, mailed not
less than 20 nor more than 60 days prior to the applicable  redemption  date, to
each Note Holder of such Equipment  Notes to be redeemed,  at such Note Holder's
address  appearing in the  Equipment  Note  Register;  provided that such notice
shall be revocable by written notice from the Owner to Mortgagee given not later
than three days prior to the redemption  date.  All notices of redemption  shall
state:  (1) the redemption  date, (2) the applicable  basis for  determining the
redemption  price,  (3) that on the redemption  date, the redemption  price will
become due and payable  upon each such  Equipment  Note,  and that,  if any such
Equipment  Notes are then  outstanding,  interest on such Equipment  Notes shall
cease to accrue on and after such  redemption  date, and (4) the place or places
where such Equipment  Notes are to be surrendered  for payment of the redemption
price.

                  (c) On or before the redemption date, the Owner (or any person
on behalf of the Owner) shall,  to the extent an amount equal to the  redemption



price for the Equipment  Notes to be redeemed on the  redemption  date shall not
then be held by the  Mortgagee,  deposit  or  cause  to be  deposited  with  the
Mortgagee  by 12:30  PM New  York  time on the  redemption  date in  immediately
available funds the redemption price of the Equipment Notes to be redeemed.

                  (d) Notice of redemption  having been given as aforesaid,  the
Equipment  Notes to be redeemed shall,  on the redemption  date,  become due and
payable  at the  Corporate  Trust  Office of the  Mortgagee  or at any office or
agency maintained for such purposes pursuant to Section 2.07, and from and after
such  redemption  date  (unless  there  shall be a default in the payment of the
redemption  price) any such Equipment Notes then outstanding shall cease to bear
interest. Upon surrender of any such Equipment Note for redemption in accordance
with said notice, such Equipment Note shall be redeemed at the redemption price.
If any Equipment Note called for redemption  shall not be so paid upon surrender
thereof for redemption, the principal amount thereof shall, until paid, continue
to bear interest  from the  applicable  redemption  date at the interest rate in
effect for such Equipment Note as of such redemption date.

            SECTION 2.13.  SUBORDINATION

                  (a) The Owner and, by acceptance of its Equipment Notes of any
Series,  each Note  Holder of such  Series,  hereby  agree  that no  payment  or
distribution  shall be made on or in respect of the Secured  Obligations owed to
such Note Holder of such Series,  including any payment or distribution of cash,
property  or  securities  after the  commencement  of a  proceeding  of the type
referred  to in  Section  5.01(v),  (vi) or (vii)  hereof,  except as  expressly
provided in Article III hereof.

                  (b) By the  acceptance  of its  Equipment  Notes of any Series
(other than Series A), each Note Holder of such Series  agrees that in the event
that such Note  Holder,  in its  capacity as a Note  Holder,  shall  receive any
payment or  distribution  on any Secured  Obligations  in respect of such Series
which it is not  entitled  to receive  under this  Section  2.13 or Article  III
hereof,  it will hold any amount so received in trust for the Senior  Holder (as
defined in Section  2.13(c) hereof) and will forthwith turn over such payment to
the  Mortgagee  in the form  received  to be applied as  provided in Article III
hereof.

                  (c) As used in this Section  2.13,  the term  "Senior  Holder"
shall mean,  (i) the Note Holders of Series A until the Secured  Obligations  in
respect  of Series A  Equipment  Notes  have been paid in full,  (ii)  after the
Secured  Obligations  in respect of Series A  Equipment  Notes have been paid in
full,  the Note Holders of Series B until the Secured  Obligations in respect of
Series B  Equipment  Notes  have been paid in full and (iii)  after the  Secured
Obligations  in respect of Series B Equipment  Notes have been paid in full, the
Note  Holders of Series C until the Secured  Obligations  in respect of Series C
Equipment Notes have been paid in full.



                                   ARTICLE III

                RECEIPT, DISTRIBUTION AND APPLICATION OF PAYMENTS

            SECTION 3.01.  BASIC DISTRIBUTIONS

            Except as otherwise provided in Sections 3.02 and 3.03 hereof,  each
periodic payment of principal or interest on the Equipment Notes received by the
Mortgagee shall be promptly distributed in the following order of priority:

       (i) so much of such  payment  as  shall  be  required  to pay in full the
           aggregate  amount of the payment or  payments of Original  Amount and
           interest (as well as any interest on any overdue Original Amount and,
           to the extent  permitted  by Law, on any overdue  interest)  then due
           under all Series A Equipment  Notes shall be  distributed to the Note
           Holders of Series A ratably,  without priority of one over the other,
           in the  proportion  that the amount of such payment or payments  then
           due under each Series A Equipment Note bears to the aggregate  amount
           of the payments then due under all Series A Equipment Notes;

      (ii) after giving effect to paragraph  (i) above,  so much of such payment
           remaining as shall be required to pay in full the aggregate amount of
           the payment or payments of Original  Amount and  interest (as well as
           any  interest  on any  overdue  Original  Amount  and,  to the extent
           permitted by Law, on any overdue  interest) then due under all Series
           B Equipment  Notes shall be distributed to the Note Holders of Series
           B ratably,  without priority of one over the other, in the proportion
           that the  amount of such  payment  or  payments  then due under  each
           Series B Equipment Note bears to the aggregate amount of the payments
           then due under all Series B Equipment Notes;

     (iii) after giving effect to paragraph (ii) above,  so much of such payment
           remaining as shall be required to pay in full the aggregate amount of
           the payment or payments of Original  Amount and  interest (as well as
           any  interest  on any  overdue  Original  Amount  and,  to the extent
           permitted by Law, on any overdue  interest) then due under all Series
           C Equipment  Notes shall be distributed to the Note Holders of Series
           C ratably,  without priority of one over the other, in the proportion
           that the  amount of such  payment  or  payments  then due under  each
           Series C Equipment Note bears to the aggregate amount of the payments
           then due under all Series C Equipment Notes; and

      (iv) after giving effect to paragraph (iii) above, so much of such payment
           remaining as shall be required to pay in full the aggregate amount of
           the payment or payments of Original  Amount and  interest (as well as
           any  interest  on any  overdue  Original  Amount  and,  to the extent
           permitted by Law, on any overdue  interest) then due under all Series
           D Equipment  Notes shall be distributed to the Note Holders of Series
           D ratably,  without priority of one over the other, in the proportion
           that the  amount of such  payment  or  payments  then due under  each



           Series D Equipment Note bears to the aggregate amount of the payments
           then due under all Series D Equipment Notes.

            SECTION 3.02.  EVENT OF LOSS; REPLACEMENT; OPTIONAL REDEMPTION

            Except as otherwise  provided in Section  3.03 hereof,  any payments
received by the  Mortgagee  (i) with respect to the Airframe or the Airframe and
one or more  Engines  as the result of an Event of Loss or (ii)  pursuant  to an
optional redemption of the Equipment Notes pursuant to Section 2.11 hereof shall
be  applied  to  redemption  of the  Equipment  Notes and to all  other  Secured
Obligations by applying such funds in the following order of priority:

First,          (a) to  reimburse  the  Mortgagee  and the Note  Holders for any
                reasonable  costs or expenses  incurred in connection  with such
                redemption  for which they are  entitled  to  reimbursement,  or
                indemnity by Owner, under the Operative  Agreements and then (b)
                to pay  any  other  Secured  Obligations  then  due  (except  as
                provided in clause  "Second"  below) to the Mortgagee,  the Note
                Holders  and the other  Indenture  Indemnitees  under this Trust
                Indenture,  the  Participation  Agreement or the Equipment Notes
                (other than amounts specified in clause Second below);

Second,   (i)   to pay the amounts  specified in paragraph (i) of clause "Third"
                of Section 3.03 hereof plus Make-Whole  Amount, if any, then due
                and payable in respect of the Series A Equipment Notes;

         (ii)   after giving effect to paragraph  (i) above,  to pay the amounts
                specified  in paragraph  (ii) of clause  "Third" of Section 3.03
                hereof plus Make-Whole  Amount,  if any, then due and payable in
                respect of the Series B Equipment Notes;

        (iii)   after giving effect to paragraph (ii) above,  to pay the amounts
                specified in paragraph  (iii) of clause  "Third" of Section 3.03
                hereof plus Make-Whole  Amount,  if any, then due and payable in
                respect of the Series C Equipment Notes; and

         (iv)   after giving effect to paragraph (iii) above, to pay the amounts
                specified  in paragraph  (iv) of clause  "Third" of Section 3.03
                hereof plus Make-Whole  Amount,  if any, then due and payable in
                respect of the Series D Equipment Notes; and

Third,          as provided in clause "Fourth" of Section 3.03 hereof;

PROVIDED, HOWEVER, that if a Replacement Airframe or Replacement Engine shall be
substituted for the Airframe or Engine subject to such Event of Loss as provided
in Section 4.05 hereof,  any insurance,  condemnation or similar  proceeds which
result from such Event of Loss and are paid over to the Mortgagee  shall be held
by the Mortgagee as permitted by Section 7.04 hereof  (provided that such moneys
shall be invested as provided in Section 6.06 hereof) as additional security for
the obligations of Owner under Operative  Agreements and such proceeds (and such
investment earnings),  to the extent not theretofore applied as provided herein,



shall be released to the Owner at the Owner's  written  request upon the release
of such Airframe or Engine and the replacement thereof as provided herein.

            SECTION 3.03.  PAYMENTS AFTER EVENT OF DEFAULT

            Except as otherwise  provided in Section  3.04 hereof,  all payments
received and amounts held or realized by the  Mortgagee  (including  any amounts
realized by the Mortgagee from the exercise of any remedies  pursuant to Article
V hereof) after an Event of Default  shall have  occurred and be continuing  and
after the  declaration  specified  in  Section  5.02(b)  hereof,  as well as all
payments or amounts then held by the Mortgagee as part of the Collateral,  shall
be promptly distributed by the Mortgagee in the following order of priority:

First,          so much of such  payments or amounts as shall be required to (i)
                reimburse the Mortgagee or WTC for any tax (except to the extent
                resulting  from a failure of the  Mortgagee  to  withhold  taxes
                pursuant  to  Section  2.04(b)  hereof),  expense  or other loss
                (including,  without  limitation,  all amounts to be expended at
                the expense  of, or charged  upon the rents,  revenues,  issues,
                products and profits of, the property included in the Collateral
                (all such property being herein called the "Mortgaged Property")
                pursuant to Section 5.03(b) hereof) incurred by the Mortgagee or
                WTC (to the extent not previously  reimbursed),  the expenses of
                any sale, or other  proceeding,  reasonable  attorneys' fees and
                expenses,  court costs, and any other  expenditures  incurred or
                expenditures or advances made by the Mortgagee,  WTC or the Note
                Holders in the protection, exercise or enforcement of any right,
                power or remedy or any damages  sustained by the Mortgagee,  WTC
                or any Note Holder,  liquidated or otherwise, upon such Event of
                Default shall be applied by the Mortgagee as between itself, WTC
                and the Note Holders in  reimbursement  of such expenses and any
                other expenses for which the Mortgagee,  WTC or the Note Holders
                are entitled to reimbursement  under any Operative Agreement and
                (ii) pay all Secured  Obligations payable to the other Indenture
                Indemnitees  hereunder  and  under the  Participation  Agreement
                (other  than  amounts  specified  in  clauses  Second  and Third
                below);   and  in  the  case  the  aggregate  amount  to  be  so
                distributed is  insufficient  to pay as aforesaid in clauses (i)
                and (ii), then ratably,  without priority of one over the other,
                in proportion to the amounts owed each hereunder;

Second,         so much of such  payments  or  amounts  remaining  as  shall  be
                required to  reimburse  the then  existing or prior Note Holders
                for payments made pursuant to Section 6.03 hereof (to the extent
                not  previously  reimbursed)  shall be  distributed to such then
                existing or prior Note Holders ratably,  without priority of one
                over the other,  in accordance with the amount of the payment or
                payments  made by each such then  existing  or prior Note Holder
                pursuant to said Section 6.03 hereof;

Third,   (i)    so much of such  payments  or  amounts  remaining  as  shall  be
                required to pay in full the aggregate  unpaid Original Amount of
                all  Series  A  Equipment  Notes,  and the  accrued  but  unpaid
                interest and other  amounts due thereon  (other than  Make-Whole



                Amount which shall not be due and payable) and all other Secured
                Obligations  in respect of the Series A Equipment  Notes  (other
                than Make-Whole  Amount) to the date of  distribution,  shall be
                distributed  to the Note  Holders  of  Series A, and in case the
                aggregate  amount so to be distributed  shall be insufficient to
                pay in full as aforesaid,  then ratably, without priority of one
                over the other,  in the  proportion  that the  aggregate  unpaid
                Original  Amount of all  Series A  Equipment  Notes held by each
                holder plus the accrued but unpaid  interest  and other  amounts
                due hereunder or thereunder  (other than Make-Whole  Amount,  if
                any) to the date of distribution,  bears to the aggregate unpaid
                Original Amount of all Series A Equipment Notes held by all such
                holders plus the accrued but unpaid  interest and other  amounts
                due  thereon  (other  than  Make-Whole  Amount)  to the  date of
                distribution;

         (ii)   after  giving  effect to  paragraph  (i) above,  so much of such
                payments  or amounts  remaining  as shall be  required to pay in
                full  the  aggregate  unpaid  Original  Amount  of all  Series B
                Equipment  Notes,  and the accrued but unpaid interest and other
                amounts due thereon  (other than  Make-Whole  Amount which shall
                not be due and payable)  and all other  Secured  Obligations  in
                respect of the Series B Equipment  Notes (other than  Make-Whole
                Amount) to the date of distribution, shall be distributed to the
                Note Holders of Series B, and in case the aggregate amount so to
                be  distributed   shall  be  insufficient  to  pay  in  full  as
                aforesaid, then ratably, without priority of one over the other,
                in the proportion  that the aggregate  unpaid Original Amount of
                all  Series  B  Equipment  Notes  held by each  holder  plus the
                accrued but unpaid  interest and other  amounts due hereunder or
                thereunder  (other than the  Make-Whole  Amount,  if any) to the
                date of  distribution,  bears to the aggregate  unpaid  Original
                Amount of all Series B Equipment  Notes held by all such holders
                plus the  accrued  but unpaid  interest  and other  amounts  due
                thereon  (other  than  the  Make-Whole  Amount)  to the  date of
                distribution;

        (iii)   after  giving  effect to paragraph  (ii) above,  so much of such
                payments  or amounts  remaining  as shall be  required to pay in
                full  the  aggregate  unpaid  Original  Amount  of all  Series C
                Equipment  Notes,  and the accrued but unpaid interest and other
                amounts due thereon  (other than  Make-Whole  Amount which shall
                not be due and payable)  and all other  Secured  Obligations  in
                respect of the Series C Equipment  Notes (other than  Make-Whole
                Amount) to the date of distribution, shall be distributed to the
                Note Holders of Series C, and in case the aggregate amount so to
                be  distributed   shall  be  insufficient  to  pay  in  full  as
                aforesaid, then ratably, without priority of one over the other,
                in the proportion  that the aggregate  unpaid Original Amount of
                all  Series  C  Equipment  Notes  held by each  holder  plus the
                accrued but unpaid  interest and other  amounts due hereunder or
                thereunder  (other than the  Make-Whole  Amount,  if any) to the
                date of  distribution,  bears to the aggregate  unpaid  Original
                Amount of all Series C Equipment  Notes held by all such holders
                plus the  accrued  but unpaid  interest  and other  amounts  due
                thereon  (other  than  the  Make-Whole  Amount)  to the  date of
                distribution; and



        (iv)    after giving  effect to paragraph  (iii) above,  so much of such
                payments  or amounts  remaining  as shall be  required to pay in
                full  the  aggregate  unpaid  Original  Amount  of all  Series D
                Equipment  Notes,  and the accrued but unpaid interest and other
                amounts due thereon  (other than  Make-Whole  Amount which shall
                not be due and payable)  and all other  Secured  Obligations  in
                respect of the Series D Equipment  Notes (other than  Make-Whole
                Amount) to the date of distribution, shall be distributed to the
                Note Holders of Series D, and in case the aggregate amount so to
                be  distributed   shall  be  insufficient  to  pay  in  full  as
                aforesaid, then ratably, without priority of one over the other,
                in the proportion  that the aggregate  unpaid Original Amount of
                all  Series  D  Equipment  Notes  held by each  holder  plus the
                accrued but unpaid  interest and other  amounts due hereunder or
                thereunder  (other than the  Make-Whole  Amount,  if any) to the
                date of  distribution,  bears to the aggregate  unpaid  Original
                Amount of all Series D Equipment  Notes held by all such holders
                plus the  accrued  but unpaid  interest  and other  amounts  due
                thereon  (other  than  the  Make-Whole  Amount)  to the  date of
                distribution; and

Fourth,         the  balance,  if any,  of such  payments  or amounts  remaining
                thereafter shall be distributed to the Owner.

                No  Make-Whole  Amount shall be due and payable on the Equipment
Notes as a consequence of the acceleration of the Equipment Notes as a result of
an Event of Default.

            SECTION 3.04.  CERTAIN PAYMENTS

                  (a) Any  payments  received  by the  Mortgagee  for  which  no
provision as to the application  thereof is made in this Trust Indenture and for
which such provision is made in any other  Operative  Agreement shall be applied
forthwith to the purpose for which such payment was made in accordance  with the
terms of such other Operative Agreement, as the case may be.

                  (b) Notwithstanding anything to the contrary contained in this
Article III, the Mortgagee will  distribute  promptly upon receipt any indemnity
payment  received  by it from  the  Owner in  respect  of the  Mortgagee  in its
individual capacity, any Note Holder or any other Indenture Indemnitee,  in each
case  whether  or not  pursuant  to  Section 8 of the  Participation  Agreement,
directly to the Person entitled  thereto.  Any payment received by the Mortgagee
under  the  third  paragraph  of  Section  2.02  shall  be  distributed  to  the
Subordination  Agent  in its  capacity  as  Note  Holder  to be  distributed  in
accordance with the terms of the Intercreditor Agreement.

            SECTION 3.05.  OTHER PAYMENTS

            Any payments  received by the Mortgagee for which no provision as to
the  application  thereof is made  elsewhere  in this Trust  Indenture or in any
other  Operative  Agreement  shall be distributed by the Mortgagee to the extent
received or realized at any time, in the order of priority  specified in Section
3.01 hereof,  and after  payment in full of all amounts  then due in  accordance



with  Section  3.01 in the manner  provided in clause  "Fourth" of Section  3.03
hereof.


                                   ARTICLE IV

                             COVENANTS OF THE OWNER

            SECTION 4.01.  LIENS

            The Owner will not directly or indirectly create,  incur,  assume or
suffer to exist any Lien or with respect to the Airframe or any Engine, title to
any of the foregoing or any interest of Owner therein,  except  Permitted Liens.
The  Owner  shall  promptly,  at its own  expense,  take  such  action as may be
necessary  to duly  discharge  (by bonding or  otherwise)  any Lien other than a
Permitted Lien arising at any time.

            SECTION   4.02.   POSSESSION,   OPERATION   AND  USE,   MAINTENANCE,
REGISTRATION AND MARKINGS

                  (a)  GENERAL. Except as otherwise  expressly  provided herein,
the Owner shall be entitled to operate, use, locate, employ or otherwise utilize
or not utilize  the  Airframe,  any Engine or any Parts in any lawful  manner or
place in accordance with the Owner's business judgment.

                  (b)  POSSESSION.  The  Owner,  without  the prior  consent  of
Mortgagee,  shall not lease or  otherwise  in any manner  deliver,  transfer  or
relinquish possession of the Aircraft, the Airframe or any Engine or install any
Engine,  or permit any Engine to be  installed,  on any airframe  other than the
Airframe;  except  that the Owner may,  without  such prior  written  consent of
Mortgagee:

                       (i) Subject or permit any Permitted Lessee to subject (i)
the  Airframe  to normal  interchange  agreements  or (ii) any  Engine to normal
interchange  agreements  or pooling  agreements  or  arrangements,  in each case
customary in the commercial  airline  industry and entered into by Owner or such
Permitted  Lessee,  as the case may be,  in the  ordinary  course  of  business;
PROVIDED,  HOWEVER,  that if Owner's title to any such Engine is divested  under
any such  agreement  or  arrangement,  then such Engine  shall be deemed to have
suffered  an Event of Loss as of the date of such  divestiture,  and Owner shall
comply with Section 4.04(e) in respect thereof;

                       (ii)  Deliver or permit any  Permitted  Lessee to deliver
possession  of  the  Aircraft,  Airframe,  any  Engine  or any  Part  (x) to the
manufacturer  thereof or to any  third-party  maintenance  provider for testing,
service,  repair,  maintenance or overhaul work on the Aircraft,  Airframe,  any
Engine or any Part, or, to the extent required or permitted by Section 4.04, for
alterations or  modifications  in or additions to the Aircraft,  Airframe or any
Engine or (y) to any Person for the purpose of transport to a Person referred to
in the preceding clause (x);



                       (iii) Install or permit any  Permitted  Lessee to install
an Engine on an airframe  owned by Owner or such Permitted  Lessee,  as the case
may be, free and clear of all Liens,  except (x) Permitted  Liens and those that
do not apply to the Engines,  and (y) the rights of third  parties  under normal
interchange  or pooling  agreements and  arrangements  of the type that would be
permitted under Section 4.02(b)(i);

                       (iv) Install or permit any Permitted Lessee to install an
Engine on an airframe leased to Owner or such Permitted  Lessee, or purchased by
Owner or such  Permitted  Lessee  subject  to a  mortgage,  security  agreement,
conditional sale or other secured  financing  arrangement,  but only if (x) such
airframe is free and clear of all Liens, except (A) the rights of the parties to
such lease, or any such secured  financing  arrangement,  covering such airframe
and (B)  Liens of the type  permitted  by  clause  (iii)  above and (y) Owner or
Permitted  Lessee,  as the case may be,  shall have  received  from the  lessor,
mortgagee,  secured party or conditional seller, in respect of such airframe,  a
written  agreement  (which  may  be a  copy  of the  lease,  mortgage,  security
agreement,  conditional sale or other agreement covering such airframe), whereby
such  Person  agrees  that it will not  acquire  or claim  any  right,  title or
interest in, or Lien on, such Engine by reason of such Engine being installed on
such airframe at any time while such Engine is subject to the Lien of this Trust
Indenture;

                       (v) Install or permit any Permitted  Lessee to install an
Engine on an airframe owned by Owner or such Permitted  Lessee,  leased to Owner
or such Permitted Lessee, or purchased by Owner or such Permitted Lessee subject
to a conditional  sale or other security  agreement  under  circumstances  where
neither clause (iii) or (iv) above is applicable;  PROVIDED,  HOWEVER,  that any
such installation  shall be deemed an Event of Loss with respect to such Engine,
and Owner shall comply with Section 4.04(e) hereof in respect thereof;

                       (vi) Transfer or permit any Permitted  Lessee to transfer
possession of the Aircraft,  Airframe or any Engine to the U.S.  Government,  in
which  event  Owner  shall  promptly  notify  Mortgagee  in  writing of any such
transfer of  possession  and, in the case of any transfer  pursuant to CRAF,  in
such  notification  shall  identify by name,  address and telephone  numbers the
Contracting Office  Representative or  Representatives  for the Military Airlift
Command of the United States Air Force to whom notices must be given and to whom
requests or claims must be made to the extent applicable under CRAF;

                       (vii) Enter into a charter or Wet Lease or other  similar
arrangement  with  respect to the  Aircraft  or any other  aircraft on which any
Engine may be installed  (which shall not be considered a transfer of possession
hereunder);  PROVIDED THAT the Owner's  obligations  hereunder shall continue in
full force and  effect  notwithstanding  any such  charter or Wet Lease or other
similar arrangement;

                       (viii) So long as no Event of Default shall have occurred
and be continuing,  and subject to the provisions of the  immediately  following
paragraph,  enter into a lease with  respect to the  Aircraft,  Airframe  or any
Engine to any Permitted Air Carrier that is not then subject to any  bankruptcy,
insolvency, liquidation,  reorganization,  dissolution or similar proceeding and
shall  not have  substantially  all of its  property  in the  possession  of any
liquidator, trustee, receiver or similar person; PROVIDED THAT, in the case only



of a lease to a Permitted  Foreign Air Carrier,  (A) the United States maintains
diplomatic  relations with the country of domicile of such Permitted Foreign Air
Carrier  (or, in the case of Taiwan,  diplomatic  relations  at least as good as
those in  effect  on the  Closing  Date)  and (B)  Owner  shall  have  furnished
Mortgagee a favorable opinion of counsel,  reasonably satisfactory to Mortgagee,
in the country of domicile of such Permitted  Foreign Air Carrier,  that (v) the
terms of such lease are the legal, valid and binding  obligations of the parties
thereto enforceable under the laws of such jurisdiction, (w) it is not necessary
for Mortgagee to register or qualify to do business in such jurisdiction, if not
already so  registered or  qualified,  as a result,  in whole or in part, of the
proposed lease, (x) Mortgagee's  Lien in respect of, the Aircraft,  Airframe and
Engines  will  be  recognized  in  such  jurisdiction,  (y)  the  Laws  of  such
jurisdiction  of domicile  require fair  compensation  by the government of such
jurisdiction,  payable in a currency freely  convertible  into Dollars,  for the
loss  of  title  to the  Aircraft,  Airframe  or  Engines  in the  event  of the
requisition  by such  government  of such  title  (unless  Owner  shall  provide
insurance  in the amounts  required  with respect to hull  insurance  under this
Trust Indenture  covering the requisition of title to the Aircraft,  Airframe or
Engines by the government of such jurisdiction so long as the Aircraft, Airframe
or Engines are subject to such lease) and (z) the  agreement  of such  Permitted
Air Carrier that its rights under the lease are subject and  subordinate  to all
the terms of this Trust  Indenture is  enforceable  against such  Permitted  Air
Carrier under applicable law;

PROVIDED that (1) the rights of any transferee who receives possession by reason
of a transfer  permitted by this Section 4.02(b) (other than by a transfer of an
Engine which is deemed an Event of Loss) shall be subject and subordinate to all
the terms of this Trust  Indenture,  (2) the Owner shall remain primarily liable
for the  performance  of all of the terms of this  Trust  Indenture  and all the
terms and conditions of this Trust Indenture and the other Operative  Agreements
shall remain in effect and (3) no lease or transfer of  possession  otherwise in
compliance  with this Section  4.02(b) shall (x) result in any  registration  or
re-registration  of an  Aircraft,  except to the  extent  permitted  by  Section
4.02(e) or the  maintenance,  operation or use thereof except in compliance with
Sections 4.02(c) and 4.02(d) or (y) permit any action not permitted to the Owner
hereunder.

            In the case of any lease permitted under this Section  4.02(b),  the
Owner  will  include in such lease  appropriate  provisions  which (t) make such
lease  expressly  subject  and  subordinate  to all of the  terms of this  Trust
Indenture,  including  the  rights of the  Mortgagee  to avoid such lease in the
exercise of its rights to  repossession  of the Airframe and Engines  hereunder;
(u) require the Permitted  Lessee to comply with the terms of Section 4.06;  and
(v)  require  that  the  Airframe  or any  Engine  subject  thereto  be  used in
accordance  with the  limitations  applicable to the Owner's  possession and use
provided in this Trust Indenture.  No lease permitted under this Section 4.02(b)
shall be entered into unless (w) Owner shall provide written notice to Mortgagee
(such notice in the event of a lease to a U.S. Air Carrier to be given  promptly
after  entering  into any such  lease  or,  in the case of a lease to any  other
Permitted  Air Carrier,  10 days in advance of entering  into such  lease);  (x)
Owner shall furnish to Mortgagee evidence  reasonably  satisfactory to Mortgagee
that the insurance required by Section 4.06 remains in effect; (y) all necessary
documents  shall have been duly  filed,  registered  or  recorded in such public
offices  as may be  required  fully to  preserve  the  first  priority  security



interest (subject to Permitted Liens) of Mortgagee in the Aircraft, Airframe and
Engines;  and (z) Owner  shall  reimburse  Mortgagee  for all of its  reasonable
out-of-pocket fees and expenses, including, without limitation,  reasonable fees
and disbursements of counsel,  incurred by Mortgagee in connection with any such
lease.  Except as otherwise provided herein and without in any way relieving the
Owner from its primary  obligation for the performance of its obligations  under
this Trust  Indenture,  the Owner may in its sole discretion  permit a lessee to
exercise any or all rights  which the Owner would be entitled to exercise  under
Sections  4.02 and 4.04,  and may cause a lessee  to  perform  any or all of the
Owner's  obligations under Article IV, and the Mortgagee agrees to accept actual
and full performance thereof by a lessee in lieu of performance by the Owner.

            Mortgagee  hereby  agrees,  and each Note Holder by acceptance of an
Equipment  Note  agrees,  for the benefit of each  lessor,  conditional  seller,
indenture  trustee or secured  party of any engine  leased to, or purchased  by,
Owner or any  Permitted  Lessee  subject  to a lease,  conditional  sale,  trust
indenture or other security agreement that Mortgagee, each Note Holder and their
respective  successors  and assigns  will not acquire or claim,  as against such
lessor, conditional seller, indenture trustee or secured party, any right, title
or interest in any engine as the result of such engine  being  installed  on the
Airframe  at any time while such  engine is subject to such  lease,  conditional
sale,  trust  indenture or other security  agreement and owned by such lessor or
conditional seller or subject to a trust indenture or security interest in favor
of such indenture trustee or secured party.

                  (c) OPERATION  AND USE. So long as the  Aircraft,  Airframe or
any Engine is subject to the Lien of this Trust  Indenture,  the Owner shall not
operate,  use or locate  the  Aircraft,  Airframe  or any  Engine,  or allow the
Aircraft,  Airframe or any Engine to be  operated,  used or located,  (i) in any
area excluded  from  coverage by any insurance  required by the terms of Section
4.06, except in the case of a requisition by the U.S. Government where the Owner
obtains  indemnity  in lieu of such  insurance  from  the  U.S.  Government,  or
insurance from the U.S. Government, against substantially the same risks and for
at least the amounts of the  insurance  required by Section 4.06  covering  such
area, or (ii) in any recognized area of hostilities unless covered in accordance
with Section 4.06 by war risk insurance,  or in either case unless the Aircraft,
the Airframe or any Engine is only temporarily operated, used or located in such
area as a result of an emergency,  equipment  malfunction,  navigational  error,
hijacking,  weather condition or other similar unforeseen circumstance,  so long
as Owner  diligently and in good faith proceeds to remove the Aircraft from such
area. So long as the Aircraft, the Airframe or any Engine is subject to the Lien
of this Trust Indenture,  the Owner shall not permit such Aircraft,  Airframe or
any  Engine,  as the case may be, to be used,  operated,  maintained,  serviced,
repaired or  overhauled  (x) in violation of any Law binding on or applicable to
such  Aircraft,  Airframe  or Engine or (y) in  violation  of any  airworthiness
certificate,  license or registration  of any Government  Entity relating to the
Aircraft,  the Airframe or any Engine,  except (i)  immaterial or  non-recurring
violations with respect to which corrective measures are taken promptly by Owner
or Permitted Lessee, as the case may be, upon discovery thereof,  or (ii) to the
extent the validity or application  of any such Law or  requirement  relating to
any such  certificate,  license or registration is being contested in good faith
by Owner or Permitted Lessee in any reasonable manner which does not involve any
material risk of the sale,  forfeiture or loss of the Aircraft,  Airframe or any
Engine,  any  material  risk of criminal  liability  or material  civil  penalty



against  Mortgagee or impair the Mortgagee's  security interest in the Aircraft,
Airframe or any Engine.

                  (d) MAINTENANCE AND REPAIR. So long as the Aircraft,  Airframe
or any Engine is subject to the Lien of this Trust  Indenture,  the Owner  shall
cause  the  Aircraft,  Airframe  and each  Engine  to be  maintained,  serviced,
repaired and overhauled in accordance with (i) maintenance standards required by
or substantially equivalent to those required by the FAA or the central aviation
authority of Canada,  France,  Germany,  Japan,  the  Netherlands  or the United
Kingdom for the Aircraft,  Airframe and Engines, so as to (A) keep the Aircraft,
the  Airframe and each Engine in as good  operating  condition as on the Closing
Date,  ordinary wear and tear excepted,  (B) keep the Aircraft in such operating
condition  as  may  be  necessary   to  enable  the   applicable   airworthiness
certification of such Aircraft to be maintained under the regulations of the FAA
or other Aviation  Authority then having  jurisdiction over the operation of the
Aircraft,  except  during (x) temporary  periods of storage in  accordance  with
applicable regulations,  (y) maintenance and modification permitted hereunder or
(z)  periods  when the FAA or such  other  Aviation  Authority  has  revoked  or
suspended the airworthiness  certificates for Similar Aircraft;  and (ii) except
during periods when a Permitted Lease is in effect,  the same standards as Owner
uses with respect to similar  aircraft of similar size in its fleet  operated by
Owner in similar circumstances and, during any period in which a Permitted Lease
is in effect,  the same standards  used by the Permitted  Lessee with respect to
similar  aircraft of similar  size in its fleet and  operated  by the  Permitted
Lessee  in  similar  circumstances.  Owner  further  agrees  that the  Aircraft,
Airframe and Engines will be maintained, used, serviced, repaired, overhauled or
inspected in compliance  with applicable Laws with respect to the maintenance of
the Aircraft and in compliance with each applicable  airworthiness  certificate,
license and registration relating to the Aircraft, Airframe or any Engine issued
by the Aviation  Authority,  other than minor or  nonrecurring  violations  with
respect to which corrective measures are taken upon discovery thereof and except
to the extent Owner or Permitted Lessee is contesting in good faith the validity
or application of any such Law or requirement  relating to any such certificate,
license  or  registration  in any  reasonable  manner  which  does not  create a
material risk of sale,  loss or forfeiture of the Aircraft,  the Airframe or any
Engine or the interest of Mortgagee  therein,  or any material  risk of criminal
liability or material civil penalty against Mortgagee.  The Owner shall maintain
or cause to be maintained the Aircraft Documents in the English language.

                  (e)  REGISTRATION.  The  Owner  on or prior to the date of the
Closing shall cause the Aircraft to be duly registered in its name under the Act
and  except  as  otherwise  permitted  by  this  Section  4.02(e)  at all  times
thereafter  shall  cause the  Aircraft  to remain so  registered.  So long as no
Special Default or Event of Default shall have occurred and be continuing, Owner
may,  by  written  notice  to  Mortgagee,  request  to  change  the  country  of
registration of the Aircraft.  Any such change in registration shall be effected
only in  compliance  with,  and subject to all of the  conditions  set forth in,
Section 6.4.5 of the  Participation  Agreement.  Unless the Trust  Indenture has
been discharged,  Owner shall also cause the Trust Indenture to be duly recorded
and at all times  maintained of record as a  first-priority  perfected  mortgage
(subject to  Permitted  Liens) on the  Aircraft,  the  Airframe  and each of the
Engines  (except to the extent such  perfection or priority cannot be maintained
solely as a result of the  failure by  Mortgagee  to  execute  and  deliver  any
necessary documents).



                  (f) MARKINGS. If permitted by applicable Law, on or reasonably
promptly  after the  Closing  Date,  Owner  will  cause to be  affixed  to,  and
maintained in, the cockpit of the Airframe and on each Engine,  in each case, in
a clearly visible location, a placard of a reasonable size and shape bearing the
legend:  "Subject to a security  interest in favor of Wilmington  Trust Company,
not in its individual  capacity but solely as  Mortgagee."  Such placards may be
removed temporarily,  if necessary, in the course of maintenance of the Airframe
or Engines.  If any such  placard is damaged or becomes  illegible,  Owner shall
promptly  replace  it with a placard  complying  with the  requirements  of this
Section.

            SECTION 4.03.  INSPECTION

                  (a) At all  reasonable  times,  so  long  as the  Aircraft  is
subject  to the  Lien of this  Trust  Indenture,  Mortgagee  and its  authorized
representatives  (the  "Inspecting  Parties")  may (not more than once  every 12
months  unless an Event of Default  has  occurred  and is  continuing  then such
inspection  right shall not be so limited)  inspect the  Aircraft,  Airframe and
Engines  (including  without  limitation,  the Aircraft  Documents) and any such
Inspecting  Party may make  copies of such  Aircraft  Documents  not  reasonably
deemed confidential by Owner or such Permitted Lessee.

                  (b) Any inspection of the Aircraft  hereunder shall be limited
to a visual,  walk-around  inspection  and shall not  include the opening of any
panels,  bays or other components of the Aircraft,  and no such inspection shall
interfere with Owner's or any Permitted  Lessee's  maintenance  and operation of
the Aircraft, Airframe and Engines.

                  (c) With respect to such rights of inspection, Mortgagee shall
not have any duty or  liability  to make,  or any duty or liability by reason of
not making, any such visit, inspection or survey.

                  (d) Each  Inspecting  Party  shall  bear its own  expenses  in
connection  with any such  inspection  (including the cost of any copies made in
accordance with Section 4.03(a)).

            SECTION  4.04.  REPLACEMENT  AND  POOLING  OF  PARTS,   ALTERATIONS,
MODIFICATIONS AND ADDITIONS; SUBSTITUTION OF ENGINES

                  (a) REPLACEMENT OF PARTS. Except as otherwise provided herein,
so long as the  Airframe  or Engine is  subject  to the Lien of this  Indenture,
Owner, at its own cost and expense,  will, or will cause a Permitted  Lessee to,
at its own cost and  expense,  promptly  replace (or cause to be  replaced)  all
Parts which may from time to time be incorporated or installed in or attached to
the Aircraft, Airframe or any Engine and which may from time to time become worn
out, lost,  stolen,  destroyed,  seized,  confiscated,  damaged beyond repair or
permanently rendered unfit for use for any reason whatsoever. In addition, Owner
may, at its own cost and  expense,  or may permit a Permitted  Lessee at its own
cost and expense to,  remove (or cause to be removed) in the ordinary  course of
maintenance, service, repair, overhaul or testing any Parts, whether or not worn
out, lost,  stolen,  destroyed,  seized,  confiscated,  damaged beyond repair or
permanently  rendered unfit for use; PROVIDED,  HOWEVER,  that Owner,  except as



otherwise  provided herein,  at its own cost and expense,  will, or will cause a
Permitted  Lessee at its own cost and expense to, replace such Parts as promptly
as  practicable.  All  replacement  Parts  shall be free and clear of all Liens,
except for Permitted Liens and pooling  arrangements to the extent  permitted by
Section  4.04(c)  below  (and  except  in  the  case  of  replacement   property
temporarily  installed  on an  emergency  basis) and shall be in good  operating
condition  and have a value and  utility  not less than the value and utility of
the Parts replaced  (assuming such replaced Parts were in the condition required
hereunder).

                  (b) PARTS.  Except as otherwise  provided herein,  any Part at
any time removed  from the  Airframe or any Engine  shall remain  subject to the
Lien of this Trust Indenture,  no matter where located,  until such time as such
Part shall be replaced by a Part that has been  incorporated  or installed in or
attached  to such  Airframe  or any Engine and that meets the  requirements  for
replacement  Parts  specified  above.  Immediately  upon  any  replacement  Part
becoming incorporated or installed in or attached to such Airframe or any Engine
as provided in Section 4.04(a), without further act, (i) the replaced Part shall
thereupon be free and clear of all rights of the  Mortgagee  and shall no longer
be deemed a Part hereunder,  and (ii) such replacement Part shall become subject
to this Trust  Indenture and be deemed part of such  Airframe or any Engine,  as
the  case may be,  for all  purposes  hereof  to the same  extent  as the  Parts
originally  incorporated  or  installed  in or attached to such  Airframe or any
Engine.

                  (c)  POOLING OF PARTS.  Any Part  removed  from the  Aircraft,
Airframe or an Engine may be subjected  by the Owner or a Permitted  Lessee to a
normal pooling arrangement customary in the airline industry and entered into in
the ordinary course of business of Owner or Permitted Lessee,  provided that the
part  replacing  such  removed  Part shall be  incorporated  or  installed in or
attached to such Airframe or any Engine in accordance with Sections  4.04(a) and
4.04(b) as promptly as  practicable  after the removal of such removed  Part. In
addition,  any replacement part when incorporated or installed in or attached to
the Airframe or any Engine may be owned by any third party,  subject to a normal
pooling arrangement, so long as the Owner or a Permitted Lessee, at its own cost
and expense,  as promptly thereafter as reasonably  possible,  either (i) causes
such  replacement  part to become  subject to the Lien of this Trust  Indenture,
free and  clear  of all  Liens  except  Permitted  Liens,  at  which  time  such
replacement part shall become a Part or (ii) replaces (or causes to be replaced)
such  replacement  part by  incorporating  or  installing in or attaching to the
Aircraft,  Airframe or any Engine a further  replacement Part owned by the Owner
free and clear of all Liens  except  Permitted  Liens  and  which  shall  become
subject to the Lien of this Trust Indenture in accordance with Section 4.04(b).

                  (d) ALTERATIONS, MODIFICATIONS AND ADDITIONS. The Owner shall,
or shall cause a Permitted Lessee to, make (or cause to be made) alterations and
modifications in and additions to the Aircraft,  Airframe and each Engine as may
be required to be made from time to time to meet the applicable standards of the
FAA or other Aviation  Authority having  jurisdiction  over the operation of the
Aircraft,  to the extent made mandatory in respect of the Aircraft (a "Mandatory
Modification");  PROVIDED HOWEVER,  that the Owner or a Permitted Lessee may, in
good faith and by appropriate procedure,  contest the validity or application of
any law,  rule,  regulation  or order in any  reasonable  manner  which does not



materially  adversely affect  Mortgagee's  interest in the Aircraft and does not
involve any  material  risk of sale,  forfeiture  or loss of the Aircraft or the
interest of Mortgagee therein, or any material risk of material civil penalty or
any material risk of criminal liability being imposed on Mortgagee or the holder
of any Equipment Note. In addition,  the Owner, at its own expense,  may, or may
permit a Permitted Lessee at its own cost and expense to, from time to time make
or cause to be made such  alterations and  modifications in and additions to the
Airframe or any Engine  (each an "Optional  Modification")  as the Owner or such
Permitted  Lessee  may deem  desirable  in the proper  conduct  of its  business
including,  without limitation,  removal of Parts which Owner deems are obsolete
or no longer suitable or appropriate  for use in the Aircraft,  Airframe or such
Engine;  PROVIDED,  however,  that  no  such  Optional  Modification  shall  (i)
materially  diminish  the fair  market  value,  utility,  or useful  life of the
Aircraft  or any Engine  below its fair  market  value,  utility or useful  life
immediately prior to such Optional  Modification  (assuming the Aircraft or such
Engine was in the condition required by the Trust Indenture immediately prior to
such  Optional  Modification)  or (ii) cause the  Aircraft  to cease to have the
applicable  standard  certificate of  airworthiness.  All Parts  incorporated or
installed  in or  attached  to any  Airframe  or any Engine as the result of any
alteration,  modification  or  addition  effected by the Owner shall be free and
clear of any Liens except Permitted Liens and become subject to the Lien of this
Trust  Indenture;  PROVIDED that the Owner or any  Permitted  Lessee may, at any
time so long as the  Airframe or any Engine is subject to the Lien of this Trust
Indenture,  remove  any such  Part  (such  Part  being  referred  to herein as a
"REMOVABLE  PART")  from  such  Airframe  or an  Engine  if (i) such  Part is in
addition  to,  and  not in  replacement  of or in  substitution  for,  any  Part
originally  incorporated  or  installed  in or attached to such  Airframe or any
Engine at the time of delivery thereof  hereunder or any Part in replacement of,
or in  substitution  for, any such original Part, (ii) such Part is not required
to be  incorporated or installed in or attached or added to such Airframe or any
Engine  pursuant to the terms of Section  4.02(d) or the first  sentence of this
Section  4.04(d)  and (iii) such Part can be removed  from such  Airframe or any
Engine  without  materially  diminishing  the  fair  market  value,  utility  or
remaining  useful life which such  Airframe or any Engine  would have had at the
time of removal had such  removal not been  effected by the Owner,  assuming the
Aircraft  was  otherwise  maintained  in the  condition  required  by this Trust
Indenture and such Removable Part had not been  incorporated  or installed in or
attached to the Aircraft, Airframe or such Engine. Upon the removal by the Owner
of any such Part as above provided, title thereto shall, without further act, be
free and clear of all rights of the  Mortgagee  and such Part shall no longer be
deemed a Part hereunder. Removable Parts may be leased from or financed by third
parties other than Mortgagee.

                  (e)  SUBSTITUTION OF ENGINES.  Upon the occurrence of an Event
of Loss with respect to an Engine under  circumstances in which an Event of Loss
with respect to the Airframe has not occurred,  Owner shall promptly (and in any
event within 15 days after such occurrence) give the Mortgagee written notice of
such Event of Loss. The Owner shall have the right at its option at any time, on
at least 5 Business Days' prior notice to the Mortgagee,  to substitute,  and if
an  Event  of  Loss  shall  have  occurred  with  respect  to  an  Engine  under
circumstances  in which an Event of Loss with  respect to the  Airframe  has not
occurred,  shall  within  60  days  of the  occurrence  of  such  Event  of Loss
substitute, a Replacement Engine for any Engine. In such event, immediately upon
the effectiveness of such substitution and without further act, (i) the replaced
Engine shall  thereupon be free and clear of all rights of the Mortgagee and the



Lien of this Trust  Indenture and shall no longer be deemed an Engine  hereunder
and (ii) such  Replacement  Engine shall become subject to this Trust  Indenture
and be deemed part of the Aircraft for all purposes hereof to the same extent as
the replaced Engine.  Such Replacement Engine shall be an engine manufactured by
Engine Manufacturer that is the same model as the Engine to be replaced thereby,
or an improved  model,  and that is  suitable  for  installation  and use on the
Airframe,  and that has a value,  utility and  remaining  useful  life  (without
regard to hours and  cycles  remaining  until  overhaul)  at least  equal to the
Engine to be replaced thereby  (assuming that such Engine had been maintained in
accordance with this Trust  Indenture).  The Owner's right to make a replacement
hereunder  shall be subject to the fulfillment  (which may be simultaneous  with
such replacement) of the following conditions precedent at the Owner's sole cost
and expense,  and the Mortgagee agrees to cooperate with the Owner to the extent
necessary to enable it to timely satisfy such conditions:

                        (i) an  executed  counterpart  of each of the  following
documents shall be delivered to the Mortgagee:

                  (A) a Trust  Indenture  Supplement  covering  the  Replacement
            Engine, which shall have been duly filed for recordation pursuant to
            the Act or such other applicable law of the jurisdiction  other than
            the United  States in which the  Aircraft  of which such Engine is a
            part is registered in accordance with Section  4.02(e),  as the case
            may be;

                  (B) a full warranty  bill of sale (as to title),  covering the
            Replacement Engine, executed by the former owner thereof in favor of
            the Owner (or, at the Owner's option,  other evidence of the Owner's
            ownership of such Replacement Engine, reasonably satisfactory to the
            Mortgagee); and

                  (C) UCC financing  statements  covering the security interests
            created by this Trust Indenture (or any similar  statements or other
            documents  required to be filed or delivered pursuant to the laws of
            the  jurisdiction  in which such Aircraft may be  registered) as are
            deemed  necessary  or  desirable  by counsel  for the  Mortgagee  to
            protect the security  interests of the Mortgagee in the  Replacement
            Engine;

                        (ii)  the  Owner  shall  cause  to be  delivered  to the
Mortgagee  an  opinion  of  counsel  to the  effect  that the Lien of this Trust
Indenture  continues  to be in  full  force  and  effect  with  respect  to  the
Replacement Engine and such evidence of compliance with the insurance provisions
of Section  4.06 with  respect to such  Replacement  Engine as  Mortgagee  shall
reasonably request;

                        (iii) the Owner shall have  furnished  to  Mortgagee  an
opinion of Owner's aviation law counsel reasonably satisfactory to Mortgagee and
addressed  to  Mortgagee  as to the due  filing  for  recordation  of the  Trust
Indenture  Supplement with respect to such  Replacement  Engine under the Act or
such other  applicable law of the  jurisdiction  other than the United States in
which the Aircraft is registered in accordance with Section 4.02(e), as the case
may be; and



                        (iv) the Owner  shall  have  furnished  to  Mortgagee  a
certificate of a qualified  aircraft  engineer (who may be an employee of Owner)
certifying  that such  Replacement  Engine has a value and utility and remaining
useful life (without  regard to hours and cycles  remaining  until  overhaul) at
least  equal to the  Engine so  replaced  (assuming  that such  Engine  had been
maintained in accordance with this Trust Indenture).

            Upon  satisfaction of all conditions to such  substitution,  (x) the
Mortgagee shall execute and deliver to the Owner such documents and instruments,
prepared  at the  Owner's  expense,  as the Owner  shall  reasonably  request to
evidence  the  release  of such  replaced  Engine  from the  Lien of this  Trust
Indenture,  (y) the  Mortgagee  shall assign to the Owner all claims it may have
against  any other  Person  relating  to any Event of Loss  giving  rise to such
substitution and (z) the Owner shall receive all insurance  proceeds (other than
those  reserved to others under Section  4.06(b)) and proceeds in respect of any
Event of Loss  giving  rise to such  replacement  to the extent  not  previously
applied to the purchase price of the  Replacement  Engine as provided in Section
4.05(d).

            SECTION 4.05.  LOSS, DESTRUCTION OR REQUISITION

                  (a)   EVENT OF LOSS WITH RESPECT TO THE AIRFRAME.

            Upon  the  occurrence  of an  Event  of  Loss  with  respect  to the
Airframe,  the Owner shall  promptly (and in any event within 15 days after such
occurrence)  give the Mortgagee  written notice of such Event of Loss. The Owner
shall,  within 45 days after such occurrence,  give the Mortgagee written notice
of Owner's  election to either  replace the Airframe as provided  under  Section
4.05(a)(i) or to make payment in respect of such Event of Loss as provided under
Section  4.05(a)(ii)  (it being  agreed  that if Owner  shall not have given the
Mortgagee such notice of such election  within the above  specified time period,
the Owner  shall be deemed to have  elected  to make  payment in respect of such
Event of Loss as provided under Section 4.05(a)(ii)):

                        (i) if Owner  elects  to  replace  the  Airframe,  Owner
shall,  subject  to the  satisfaction  of the  conditions  contained  in Section
4.05(c),  as  promptly as  possible  and in any event  within 120 days after the
occurrence  of such  Event of Loss,  cause to be  subjected  to the Lien of this
Trust Indenture,  in replacement of the Airframe with respect to which the Event
of Loss  occurred,  a  Replacement  Airframe  and, if any Engine shall have been
installed  on the Airframe  when it suffered  the Event of Loss,  a  Replacement
Engine therefor,  such Replacement  Airframe and Replacement  Engines to be free
and clear of all Liens except  Permitted Liens and to have a value,  utility and
remaining  useful life (without  regard to hours or cycles  remaining  until the
next regular maintenance check) at least equal to the Airframe or Engine, as the
case may be, to be replaced  thereby  (assuming that such Airframe or Engine had
been maintained in accordance with this Trust  Indenture);  PROVIDED THAT if the
Owner shall not perform its  obligation  to effect such  replacement  under this
clause (i) during the 120-day period of time provided  herein,  it shall pay the
amounts  required to be paid pursuant to and within the time frame  specified in
clause (ii) below; or

                        (ii) if Owner  elects to make a payment  in  respect  of
such Event of Loss of the Airframe,  Owner shall make a payment to the Mortgagee



for purposes of redeeming Equipment Notes in accordance with Section 2.10 hereof
on a date on or before the  Business Day next  following  the earlier of (x) the
120th day  following the date of the  occurrence of such Event of Loss,  and (y)
the fourth Business Day following the receipt of insurance proceeds with respect
to such  Event of Loss (but in any event not  earlier  than the date of  Owner's
election under Section 4.05(a) to make payment under this Section 4.05 (a)(ii));
and upon such payment and payment of all other Secured  Obligations then due and
payable, the Mortgagee shall, at the cost and expense of the Owner, release from
the Lien of this Trust Indenture the Airframe and the Engines,  by executing and
delivering  to  the  Owner  all  documents  and  instruments  as the  Owner  may
reasonably request to evidence such release.

                  (b) EFFECT OF  REPLACEMENT.  Should the Owner have  provided a
Replacement Airframe and Replacement Engines, if any, as provided for in Section
4.05(a)(i),  (i) the Lien of this Trust Indenture shall continue with respect to
such Replacement Airframe and Replacement Engines, if any, as though no Event of
Loss had  occurred;  (ii) the  Mortgagee  shall,  at the cost and expense of the
Owner,  release from the Lien of this Trust Indenture the replaced  Airframe and
Engines,  if any, by executing and  delivering  to the Owner such  documents and
instruments  as the Owner may reasonably  request to evidence such release;  and
(iii) in the case of a replacement  upon an Event of Loss,  the Mortgagee  shall
assign to the Owner all claims the  Mortgagee  may have against any other Person
arising  from the  Event of Loss  and the  Owner  shall  receive  all  insurance
proceeds  (other  than those  reserved  to others  under  Section  4.06(b))  and
proceeds  from any award in respect of  condemnation,  confiscation,  seizure or
requisition,  including  any  investment  interest  thereon,  to the  extent not
previously  applied  to the  purchase  price  of the  Replacement  Airframe  and
Replacement Engines, if any, as provided in Section 4.05(d).

                  (c) CONDITIONS TO AIRFRAME AND ENGINE REPLACEMENT. The Owner's
right to substitute a Replacement  Airframe and Replacement  Engines, if any, as
provided  in Section  4.05(a)(i)  shall be subject  to the  fulfillment,  at the
Owner's sole cost and expense,  in addition to the conditions  contained in such
Section 4.05(a)(i), of the following conditions precedent:

                        (i)  on the  date  when  the  Replacement  Airframe  and
Replacement  Engines,  if any, is subjected to the Lien of this Trust  Indenture
(such date being  referred to in this Section 4.05 as the  "Replacement  Closing
Date"), an executed  counterpart of each of the following  documents (or, in the
case of the FAA Bill of Sale and full warranty bill of sale referred to below, a
photocopy thereof) shall have been delivered to the Mortgagee:

                  (A) a Trust  Indenture  Supplement  covering  the  Replacement
            Airframe and Replacement Engines, if any, which shall have been duly
            filed for recordation  pursuant to the Act or such other  applicable
            law of such  jurisdiction  other than the United States in which the
            Replacement  Airframe  and  Replacement  Engines,  if any, are to be
            registered in accordance with Section 4.02(e), as the case may be;

                  (B) an FAA Bill of Sale (or a comparable document,  if any, of
            another Aviation Authority,  if applicable) covering the Replacement



            Airframe and  Replacement  Engines,  if any,  executed by the former
            owner thereof in favor of the Owner;

                  (C) a full  warranty (as to title) bill of sale,  covering the
            Replacement  Airframe and Replacement  Engines,  if any, executed by
            the former  owner  thereof in favor of the Owner (or, at the Owner's
            option,  other evidence of the Owner's ownership of such Replacement
            Airframe and Replacement Engines, if any, reasonably satisfactory to
            the Mortgagee); and

                  (D) UCC  financing  statements  (or any similar  statements or
            other  documents  required to be filed or delivered  pursuant to the
            laws of the  jurisdiction  in which  the  Replacement  Airframe  and
            Replacement  Engines,  if any, may be registered in accordance  with
            Section 4.02(e)) as are deemed necessary or desirable by counsel for
            the Mortgagee to protect the security  interests of the Mortgagee in
            the Replacement Airframe and Replacement Engines, if any;

                        (ii) the Replacement  Airframe and Replacement  Engines,
if any,  shall be of the same model as the Airframe or Engines,  as the case may
be,  or an  improved  model of such  aircraft  or  engines  of the  manufacturer
thereof,  shall  have a value  and  utility  (without  regard to hours or cycles
remaining until the next regular maintenance check) at least equal to, and be in
as good operating condition and repair as, the Airframe and any Engines replaced
(assuming such Airframe and Engines had been  maintained in accordance with this
Trust Indenture);

                        (iii) the Mortgagee (acting directly or by authorization
to its special  counsel)  shall have  received  satisfactory  evidence as to the
compliance  with  Section  4.06 with  respect to the  Replacement  Airframe  and
Replacement Engines, if any;

                        (iv) on the  Replacement  Closing  Date,  (A) the  Owner
shall cause the  Replacement  Airframe and  Replacement  Engines,  if any, to be
subject to the Lien of this Trust  Indenture free and clear of Liens (other than
Permitted Liens), (B) the Replacement Airframe shall have been duly certified by
the FAA as to type and  airworthiness in accordance with the terms of this Trust
Indenture and (C)  application for  registration of the Replacement  Airframe in
accordance  with Section 4.02(e) shall have been duly made with the FAA or other
applicable  Aviation Authority and the Owner shall have authority to operate the
Replacement Airframe;

                        (v) the  Mortgagee  at the  expense of the Owner,  shall
have received  (acting  directly or by authorization to its special counsel) (A)
an  opinion of  counsel,  addressed  to the  Mortgagee,  to the effect  that the
Replacement  Airframe and Replacement Engine, if any, has or have duly been made
subject to the Lien of this Trust  Indenture,  and Mortgagee will be entitled to
the benefits of Section 1110 with respect to the Replacement Airframe,  provided
that such  opinion  with  respect to Section  1110 need not be  delivered to the
extent that  immediately  prior to such replacement the benefits of Section 1110
were not, solely by reason of a change in law or court  interpretation  thereof,
available  to  Mortgagee,  and (B) an opinion of Owner's  aviation  law  counsel
reasonably satisfactory to and addressed to Mortgagee as to the due registration



of any such  Replacement  Airframe  and the due filing for  recordation  of each
Trust  Indenture  Supplement  with  respect  to  such  Replacement  Airframe  or
Replacement   Engine  under  the  Act  or  such  other  applicable  law  of  the
jurisdiction  other than the United States in which the Replacement  Airframe is
to be registered in accordance with Section 4.02(e), as the case may be; and

                        (vi) the Owner shall have  furnished to the  Mortgagee a
certificate of a qualified  aircraft  engineer (who may be an employee of Owner)
certifying that the Replacement Airframe and Replacement Engines, if any, have a
value and utility and remaining  useful life (without regard to hours and cycles
remaining  until  overhaul)  at least equal to the  Airframe  and any Engines so
replaced  (assuming  that such  Airframe  and  Engines  had been  maintained  in
accordance with this Trust Indenture).

                  (d) NON-INSURANCE  PAYMENTS RECEIVED ON ACCOUNT OF AN EVENT OF
LOSS. Any amounts,  other than  insurance  proceeds in respect of damage or loss
not  constituting an Event of Loss (the  application of which is provided for in
Annex B), received at any time by Mortgagee or Owner from any Government  Entity
or any other Person in respect of any Event of Loss will be applied as follows:

                  (i) If such amounts are received with respect to the Airframe,
            and any Engine installed  thereon at the time of such Event of Loss,
            upon  compliance  by Owner  with  the  applicable  terms of  Section
            4.05(c) with respect to the Event of Loss for which such amounts are
            received, such amounts shall be paid over to, or retained by, Owner;

                  (ii) If such  amounts are  received  with respect to an Engine
            (other  than an Engine  installed  on the  Airframe at the time such
            Airframe  suffers an Event of Loss),  upon  compliance by Owner with
            the applicable terms of Section 4.04(e) with respect to the Event of
            Loss for which such amounts are received, such amounts shall be paid
            over to, or retained by, Owner;

                  (iii) If such amounts are received,  in whole or in part, with
            respect to the Airframe,  and Owner makes,  has made or is deemed to
            have  made the  election  set  forth in  Section  4.05(a)(ii),  such
            amounts shall be applied as follows:

                        FIRST,  if the sum described in Section  4.05(a)(ii) has
            not then been paid in full by Owner,  such amounts  shall be paid to
            Mortgagee to the extent necessary to pay in full such sum; and

                        SECOND, the remainder, if any, shall be paid to Owner.

                  (e) REQUISITION FOR USE. In the event of a requisition for use
by any  Government  Entity of the Airframe  and the Engines,  if any, or engines
installed on such  Airframe  while such  Airframe is subject to the Lien of this
Trust  Indenture,  the  Owner  shall  promptly  notify  the  Mortgagee  of  such
requisition and all of the Owner's  obligations under this Trust Indenture shall



continue to the same extent as if such  requisition  had not occurred  except to
the extent that the  performance  or observance  of any  obligation by the Owner
shall have been  prevented  or delayed by such  requisition;  PROVIDED  THAT the
Owner's obligations under this Section 4.05 with respect to the occurrence of an
Event of Loss for the payment of money and under  Section 4.06 (except  while an
assumption  of  liability  by the U.S.  Government  of the scope  referred to in
Section  4.02(c)  is in  effect)  shall  not  be  reduced  or  delayed  by  such
requisition.  Any payments  received by the  Mortgagee or the Owner or Permitted
Lessee from such Government Entity with respect to such requisition of use shall
be paid over to, or retained by, the Owner.  In the event of an Event of Loss of
an Engine resulting from the requisition for use by a Government  Entity of such
Engine (but not the Airframe),  the Owner will replace such Engine  hereunder by
complying  with the terms of Section  4.04(e) and any  payments  received by the
Mortgagee  or the  Owner  from  such  Government  Entity  with  respect  to such
requisition shall be paid over to, or retained by, the Owner.

                  (f)  CERTAIN  PAYMENTS  TO BE HELD  AS  SECURITY.  Any  amount
referred to in this Section 4.05 or Section 4.06 which is payable or  creditable
to, or retainable by, the Owner shall not be paid or credited to, or retained by
the Owner if at the time of such payment,  credit or retention a Special Default
or an Event of Default shall have occurred and be continuing,  but shall be paid
to and held by the Mortgagee as security for the  obligations of the Owner under
this Trust  Indenture  and the Operative  Agreements,  and at such time as there
shall not be continuing any such Special Default or Event of Default such amount
and any gain realized as a result of investments required to be made pursuant to
Section 6.06 shall to the extent not theretofore  applied as provided herein, be
paid over to the Owner.

            SECTION 4.06.  INSURANCE

                  (a) OWNER'S OBLIGATION TO INSURE.  Owner shall comply with, or
cause to be complied with,  each of the provisions of Annex B, which  provisions
are hereby incorporated by this reference as if set forth in full herein.

                  (b) INSURANCE  FOR OWN ACCOUNT.  Nothing in Section 4.06 shall
limit or prohibit (a) Owner from maintaining the policies of insurance  required
under  Annex B with  higher  limits  than  those  specified  in  Annex B, or (b)
Mortgagee from obtaining insurance for its own account (and any proceeds payable
under  such  separate  insurance  shall be  payable  as  provided  in the policy
relating  thereto);  PROVIDED,  HOWEVER,  that no  insurance  may be obtained or
maintained  that would limit or otherwise  adversely  affect the coverage of any
insurance  required  to be  obtained  or  maintained  by Owner  pursuant to this
Section 4.06 and Annex B.

                  (c)  INDEMNIFICATION  BY  GOVERNMENT  IN  LIEU  OF  INSURANCE.
Mortgagee agrees to accept,  in lieu of insurance  against any risk with respect
to the  Aircraft  described  in  Annex B,  indemnification  from,  or  insurance
provided  by, the U.S.  Government,  or upon the written  consent of  Mortgagee,
other Government Entity,  against such risk in an amount that, when added to the
amount of insurance (including permitted  self-insurance),  if any, against such
risk  that  Owner  (or any  Permitted  Lessee)  may  continue  to  maintain,  in
accordance  with this Section  4.06,  during the period of such  requisition  or
transfer,  shall be at least equal to the amount of insurance  against such risk
otherwise required by this Section 4.06.



                  (d)  APPLICATION OF INSURANCE  PROCEEDS.  As between Owner and
Mortgagee,  all insurance  proceeds received as a result of the occurrence of an
Event of Loss with respect to the Aircraft or any Engine under policies required
to be  maintained  by Owner  pursuant  to this  Section  4.06 will be applied in
accordance  with  Section  4.05(d).  All  proceeds of  insurance  required to be
maintained by Owner,  in accordance  with Section 4.06 and Section B of Annex B,
in respect of any property damage or loss not constituting an Event of Loss with
respect to the  Aircraft,  Airframe or any Engine will be applied in payment (or
to reimburse  Owner) for repairs or for  replacement  property,  and any balance
remaining after such repairs or replacement  with respect to such damage or loss
shall be paid over to, or retained by, Owner.

            SECTION 4.07.  MERGER OF OWNER

                  (a)   IN GENERAL.

            Owner  shall not  consolidate  with or merge  into any other  person
under circumstances in which Owner is not the surviving corporation,  or convey,
transfer or lease in one or more  transactions all or  substantially  all of its
assets to any other person, unless:

                        (i)  such  person  is  organized,  existing  and in good
standing under the Laws of the United States,  any State of the United States or
the District of Columbia and, upon consummation of such transaction, such person
will be a U.S. Air Carrier;

                        (ii) such person  executes  and  delivers to Mortgagee a
duly authorized,  legal, valid,  binding and enforceable  agreement,  reasonably
satisfactory  in form  and  substance  to  Mortgagee,  containing  an  effective
assumption by such person of the due and punctual  performance and observance of
each  covenant,  agreement  and  condition  in the  Operative  Agreements  to be
performed or observed by Owner;

                        (iii) such person makes such filings and recordings with
the FAA pursuant to the Act as shall be necessary to evidence such consolidation
or merger; and

                        (iv)   immediately   after   giving   effect   to   such
consolidation  or  merger  no  Event  of  Default  shall  have  occurred  and be
continuing.

                  (b) EFFECT OF MERGER.

            Upon any such  consolidation or merger of Owner with or into, or the
conveyance, transfer or lease by Owner of all or substantially all of its assets
to, any Person in accordance  with this Section  4.07,  such Person will succeed
to, and be  substituted  for, and may  exercise  every right and power of, Owner
under the Operative  Agreements  with the same effect as if such person had been
named as  "Owner"  therein.  No such  consolidation  or merger,  or  conveyance,
transfer or lease,  shall have the effect of releasing Owner or such Person from
any of the  obligations,  liabilities,  covenants or undertakings of Owner under
the Trust Indenture.



                                    ARTICLE V

                    EVENTS OF DEFAULT; REMEDIES OF MORTGAGEE

            SECTION 5.01.  EVENT OF DEFAULT

            "Event of Default" means any of the following  events  (whatever the
reason for such Event of Default and whether  such event shall be  voluntary  or
involuntary  or come about or be effected by  operation of Law or pursuant to or
in compliance with any judgment, decree or order of any court or any order, rule
or regulation of any administrative or governmental body):

                        (i) the  failure of the Owner to pay (i)  principal  of,
interest on or Make-Whole Amount, if any, under any Equipment Note when due, and
such failure shall continue unremedied for a period of 10 Business Days, or (ii)
any other amount payable by it to the Note Holders under this Trust Indenture or
the  Participation  Agreement  when due, and such failure  shall  continue for a
period in excess of 10 Business  Days after Owner has  received  written  notice
from Mortgagee of the failure to make such payment when due;

                        (ii) Owner shall fail to carry and maintain, or cause to
be carried and maintained, insurance on and in respect of the Aircraft, Airframe
and Engines in accordance with the provisions of Section 4.06;

                        (iii)  Owner shall fail to observe or perform (or caused
to be observed  and  performed)  in any  material  respect  any other  covenant,
agreement or obligation set forth herein or in any other Operative  Agreement to
which Owner is a party and such failure shall  continue  unremedied for a period
of 30 days from and after  the date of  written  notice  thereof  to Owner  from
Mortgagee,  unless such failure is capable of being corrected and Owner shall be
diligently  proceeding to correct such failure,  in which case there shall be no
Event of Default unless and until such failure shall  continue  unremedied for a
period of 270 days after receipt of such notice;

                        (iv)  any  representation  or  warranty  made  by  Owner
herein,  in the Participation  Agreement or in any other Operative  Agreement to
which Owner is a party (a) shall prove to have been untrue or  inaccurate in any
material   respect  as  of  the  date  made,   (b)  such  untrue  or  inaccurate
representation or warranty is material at the time in question, (c) and the same
shall remain uncured (to the extent of the adverse impact of such  incorrectness
on the  interest  of the  Mortgagee)  for a period in excess of 30 days from and
after the date of written notice thereof from Mortgagee to Owner;

                        (v) the Owner  shall  consent to the  appointment  of or
taking  possession  by a  receiver,  trustee  or  liquidator  of  itself or of a
substantial  part of its  property,  or the Owner  shall  admit in  writing  its
inability  to pay its debts  generally  as they come due or shall make a general
assignment for the benefit of its creditors, or the Owner shall file a voluntary
petition  in   bankruptcy  or  a  voluntary   petition  or  an  answer   seeking
reorganization,  liquidation  or  other  relief  under  any  bankruptcy  laws or
insolvency laws (as in effect at such time), or an answer admitting the material
allegations  of a petition filed against it in any such case, or the Owner shall
seek relief by voluntary  petition,  answer or consent,  under the provisions of
any  other  bankruptcy  or  similar  law  providing  for the  reorganization  or
winding-up of corporations  (as in effect at such time), or the Owner shall seek



an agreement, composition, extension or adjustment with its creditors under such
laws or the Owner's  board of  directors  shall adopt a  resolution  authorizing
corporate action in furtherance of any of the foregoing;

                        (vi) an order,  judgment  or decree  shall be entered by
any court of  competent  jurisdiction  appointing,  without  the  consent of the
Owner, a receiver, trustee or liquidator of the Owner or of any substantial part
of its property,  or any substantial  part of the property of the Owner shall be
sequestered,  or granting  any other  relief in respect of the Owner as a debtor
under any bankruptcy laws or other  insolvency laws (as in effect at such time),
and any such order, judgment,  decree, or decree of appointment or sequestration
shall remain in force undismissed, unstayed or unvacated for a period of 90 days
after the date of entry thereof; or

                        (vii) a petition against the Owner in a proceeding under
any  bankruptcy  laws or other  insolvency  laws (as in effect at such  time) is
filed and not withdrawn or dismissed within 90 days thereafter, or if, under the
provisions of any law providing for reorganization or winding-up of corporations
which may apply to the Owner, any court of competent  jurisdiction  shall assume
jurisdiction,  custody or control  of the Owner of any  substantial  part of its
property  and such  jurisdiction,  custody  or  control  shall  remain  in force
unrelinquished, unstayed or unterminated for a period of 90 days.

            SECTION 5.02.  REMEDIES

                  (a)  If an  Event  of  Default  shall  have  occurred  and  be
continuing and so long as the same shall continue unremedied,  then and in every
such case the  Mortgagee  may  exercise  any or all of the rights and powers and
pursue any and all of the remedies pursuant to this Article V and shall have and
may exercise all of the rights and remedies of a secured party under the Uniform
Commercial  Code and may take  possession  of all or any part of the  properties
covered or intended to be covered by the Lien created hereby or pursuant  hereto
and may  exclude the Owner and all  persons  claiming  under it wholly or partly
therefrom;  PROVIDED, that the Mortgagee shall give the Owner twenty days' prior
written  notice of its intention to sell the Aircraft.  Without  limiting any of
the  foregoing,  it is understood and agreed that the Mortgagee may exercise any
right of sale of the  Aircraft  available  to it,  even though it shall not have
taken  possession of the Aircraft and shall not have  possession  thereof at the
time of such sale.

                  (b)  If an  Event  of  Default  shall  have  occurred  and  be
continuing,  then and in every  such case the  Mortgagee  may (and  shall,  upon
receipt  of a written  demand  therefor  from a  Majority  in  Interest  of Note
Holders),  at any time,  by delivery of written  notice or notices to the Owner,
declare all the  Equipment  Notes to be due and  payable,  whereupon  the unpaid
Original Amount of all Equipment Notes then  outstanding,  together with accrued
but unpaid interest  thereon (without  Make-Whole  Amount) and other amounts due
thereunder or otherwise  payable  hereunder,  shall  immediately  become due and
payable without presentment,  demand, protest or notice, all of which are hereby
waived;  provided that if an Event of Default referred to in clause (v), (vi) or
(vii) of Section  5.01 hereof shall have  occurred,  then and in every such case



the unpaid  Original Amount then  outstanding,  together with accrued but unpaid
interest and all other amounts due hereunder and under the Equipment Notes shall
immediately and without further act become due and payable without  presentment,
demand, protest or notice, all of which are hereby waived.

            This Section 5.02(b),  however, is subject to the condition that, if
at any time after the Original  Amount of the Equipment  Notes shall have become
so due and  payable,  and before any  judgment  or decree for the payment of the
money so due, or any thereof, shall be entered, all overdue payments of interest
upon the Equipment  Notes and all other amounts  payable  hereunder or under the
Equipment Notes (except the Original Amount of the Equipment Notes which by such
declaration  shall have  become  payable)  shall have been duly paid,  and every
other  Default and Event of Default with respect to any covenant or provision of
this  Trust  Indenture  shall  have been  cured,  then and in every  such case a
Majority  in Interest of Note  Holders may (but shall not be  obligated  to), by
written  instrument filed with the Mortgagee,  rescind and annul the Mortgagee's
declaration (or such automatic  acceleration) and its consequences;  but no such
rescission  or  annulment  shall extend to or affect any  subsequent  Default or
Event of Default or impair any right consequent thereon.

                  (c) The Note Holders  shall be entitled,  at any sale pursuant
to this Section 5.02, to credit  against any purchase  price bid at such sale by
such holder all or any part of the unpaid  obligations owing to such Note Holder
and  secured by the Lien of this Trust  Indenture  (only to the extent that such
purchase price would have been paid to such Note Holder  pursuant to Article III
hereof if such purchase price were paid in cash and the foregoing  provisions of
this subsection (c) were not given effect).

                  (d) In the  event of any sale of the  Collateral,  or any part
thereof,  pursuant  to any  judgment  or  decree of any  court or  otherwise  in
connection with the enforcement of any of the terms of this Trust Indenture, the
unpaid Original Amount of all Equipment  Notes then  outstanding,  together with
accrued  interest  thereon (without  Make-Whole  Amount),  and other amounts due
thereunder,  shall  immediately  become  due and  payable  without  presentment,
demand, protest or notice, all of which are hereby waived.

                  (e) Notwithstanding  anything contained herein, so long as the
Pass Through Trustee under any Pass Through Trust Agreement (or its designee) is
a Note Holder,  the  Mortgagee  will not be  authorized  or empowered to acquire
title to any  Collateral  or take any action with respect to any  Collateral  so
acquired by it if such  acquisition  or action  would cause any Trust to fail to
qualify as a "grantor trust" for federal income tax purposes.

            SECTION 5.03.  RETURN OF AIRCRAFT, ETC.

                  (a)  If an  Event  of  Default  shall  have  occurred  and  be
continuing and the Equipment Notes have been accelerated,  at the request of the
Mortgagee,  the Owner shall  promptly  execute and deliver to the Mortgagee such
instruments of title and other  documents as the Mortgagee may deem necessary or
advisable to enable the  Mortgagee or an agent or  representative  designated by
the  Mortgagee,  at such time or times and place or places as the  Mortgagee may
specify,  to obtain possession of all or any part of the Collateral to which the



Mortgagee  shall at the time be entitled  hereunder.  If the Owner shall for any
reason fail to execute and deliver such  instruments  and  documents  after such
request by the Mortgagee,  the Mortgagee may (i) obtain a judgment conferring on
the  Mortgagee  the right to immediate  possession  and  requiring  the Owner to
execute and deliver such  instruments  and  documents to the  Mortgagee,  to the
entry of which  judgment the Owner hereby  specifically  consents to the fullest
extent permitted by Law, and (ii) pursue all or part of such Collateral wherever
it may be  found  and may  enter  any of the  premises  of Owner  wherever  such
Collateral  may be or be supposed to be and search for such  Collateral and take
possession  of and remove  such  Collateral.  All  expenses  of  obtaining  such
judgment or of pursuing,  searching  for and taking such property  shall,  until
paid, be secured by the Lien of this Trust Indenture.

                  (b) Upon every such taking of  possession,  the Mortgagee may,
from time to time, at the expense of the Collateral,  make all such expenditures
for  maintenance,   use,  operation,   storage,  insurance,   leasing,  control,
management, disposition,  modifications or alterations to and of the Collateral,
as it may deem proper.  In each such case, the Mortgagee shall have the right to
maintain,  use, operate,  store, insure,  lease,  control,  manage,  dispose of,
modify or alter the  Collateral  and to  exercise  all  rights and powers of the
Owner relating to the Collateral,  as the Mortgagee  shall deem best,  including
the  right  to  enter  into  any and all such  agreements  with  respect  to the
maintenance,  use, operation,  storage, insurance, leasing, control, management,
disposition, modification or alteration of the Collateral or any part thereof as
the Mortgagee may determine,  and the Mortgagee shall be entitled to collect and
receive  directly all rents,  revenues and other  proceeds of the Collateral and
every part thereof,  without prejudice,  however,  to the right of the Mortgagee
under any provision of this Trust Indenture to collect and receive all cash held
by, or required to be  deposited  with,  the  Mortgagee  hereunder.  Such rents,
revenues  and  other  proceeds  shall  be  applied  to pay the  expenses  of the
maintenance,  use, operation,  storage, insurance, leasing, control, management,
disposition,  improvement,  modification  or alteration of the Collateral and of
conducting  the business  thereof,  and to make all payments which the Mortgagee
may be required or may elect to make, if any, for taxes, assessments,  insurance
or other proper charges upon the  Collateral or any part thereof  (including the
employment of engineers  and  accountants  to examine,  inspect and make reports
upon the properties and books and records of the Owner),  and all other payments
which the Mortgagee may be required or authorized to make under any provision of
this  Trust  Indenture,  as well as just  and  reasonable  compensation  for the
services of the Mortgagee,  and of all persons  properly engaged and employed by
the Mortgagee with respect hereto.

            SECTION 5.04.  REMEDIES CUMULATIVE

            Each and  every  right,  power  and  remedy  given to the  Mortgagee
specifically  or otherwise in this Trust Indenture shall be cumulative and shall
be in addition to every other right, power and remedy herein  specifically given
or now or hereafter existing at Law, in equity or by statute, and each and every
right, power and remedy whether  specifically herein given or otherwise existing
may be  exercised  from  time to time and as often  and in such  order as may be
deemed  expedient by the  Mortgagee,  and the  exercise or the  beginning of the
exercise  of any power or remedy  shall not be  construed  to be a waiver of the
right to  exercise  at the same time or  thereafter  any other  right,  power or
remedy.  No delay or omission  by the  Mortgagee  in the  exercise of any right,



remedy or power or in the  pursuance  of any remedy shall impair any such right,
power or remedy or be construed to be a waiver of any default on the part of the
Owner or to be an acquiescence therein.

            SECTION 5.05.  DISCONTINUANCE OF PROCEEDINGS

            In case the  Mortgagee  shall  have  instituted  any  proceeding  to
enforce any right,  power or remedy under this Trust  Indenture by  foreclosure,
entry or  otherwise,  and such  proceedings  shall  have  been  discontinued  or
abandoned  for any  reason  or  shall  have  been  determined  adversely  to the
Mortgagee,  then and in every  such  case the  Owner  and the  Mortgagee  shall,
subject to any  determination in such  proceedings,  be restored to their former
positions and rights  hereunder with respect to the Collateral,  and all rights,
remedies and powers of the Owner or the Mortgagee  shall  continue as if no such
proceedings had been instituted.

            SECTION 5.06.  WAIVER OF PAST DEFAULTS

            Upon  written  instruction  from a  Majority  in  Interest  of  Note
Holders,   the  Mortgagee  shall  waive  any  past  Default  hereunder  and  its
consequences  and upon any such waiver such Default shall cease to exist and any
Event of Default arising  therefrom shall be deemed to have been cured for every
purpose  of  this  Trust  Indenture,  but no such  waiver  shall  extend  to any
subsequent or other Default or impair any right  consequent  thereon;  provided,
that in the  absence  of written  instructions  from all the Note  Holders,  the
Mortgagee shall not waive any Default (i) in the payment of the Original Amount,
Make-Whole  Amount,  if any,  and  interest  and  other  amounts  due  under any
Equipment Note then  outstanding,  or (ii) in respect of a covenant or provision
hereof which, under Article X hereof,  cannot be modified or amended without the
consent of each Note Holder.

            SECTION 5.07.  APPOINTMENT OF RECEIVER

            The  Mortgagee  shall,  as a matter of  right,  be  entitled  to the
appointment  of a receiver (who may be the Mortgagee or any successor or nominee
thereof) for all or any part of the  Collateral,  whether such  receivership  be
incidental  to a proposed  sale of the  Collateral  or the taking of  possession
thereof or otherwise, and the Owner hereby consents to the appointment of such a
receiver and will not oppose any such  appointment.  Any receiver  appointed for
all or any part of the  Collateral  shall be entitled to exercise all the rights
and powers of the Mortgagee with respect to the Collateral.

            SECTION 5.08.  MORTGAGEE AUTHORIZED TO EXECUTE BILLS OF SALE, ETC.

            The  Owner  irrevocably  appoints,  while an Event  of  Default  has
occurred and is continuing,  the Mortgagee the true and lawful  attorney-in-fact
of the Owner  (which  appointment  is coupled  with an interest) in its name and
stead and on its behalf,  for the purpose of effectuating any sale,  assignment,
transfer or delivery for the  enforcement  of the Lien of this Trust  Indenture,
whether  pursuant  to  foreclosure  or  power  of sale,  assignments  and  other
instruments as may be necessary or appropriate, with full power of substitution,
the  Owner  hereby  ratifying  and  confirming  all that  such  attorney  or any
substitute  shall  do by  virtue  hereof  in  accordance  with  applicable  law.



Nevertheless, if so requested by the Mortgagee or any purchaser, the Owner shall
ratify and confirm any such sale, assignment, transfer or delivery, by executing
and   delivering  to  the  Mortgagee  or  such  purchaser  all  bills  of  sale,
assignments,  releases and other proper  instruments to effect such ratification
and confirmation as may be designated in any such request.

            SECTION 5.09.  RIGHTS OF NOTE HOLDERS TO RECEIVE PAYMENT

            Notwithstanding  any other  provision of this Trust  Indenture,  the
right of any Note Holder to receive  payment of principal  of, and  premium,  if
any,  and  interest on an Equipment  Note on or after the  respective  due dates
expressed in such  Equipment  Note, or to bring suit for the  enforcement of any
such  payment on or after such  respective  dates in  accordance  with the terms
hereof,  shall not be  impaired  or  affected  without  the consent of such Note
Holder.


                                   ARTICLE VI

                             DUTIES OF THE MORTGAGEE

            SECTION 6.01.  NOTICE OF EVENT OF DEFAULT

            If the Mortgagee shall have Actual  Knowledge of an Event of Default
or of a Default  arising from a failure to pay any  installment of principal and
interest on any Equipment  Note, the Mortgagee  shall give prompt written notice
thereof to each Note  Holder.  Subject to the terms of Sections  5.06,  6.02 and
6.03 hereof,  the Mortgagee shall take such action,  or refrain from taking such
action, with respect to such Event of Default or Default (including with respect
to the exercise of any rights or remedies  hereunder) as the Mortgagee  shall be
instructed in writing by a Majority in Interest of Note Holders.  Subject to the
provisions  of  Section   6.03,  if  the  Mortgagee   shall  not  have  received
instructions as above provided within 20 days after mailing notice of such Event
of Default to the Note  Holders,  the  Mortgagee  may,  subject to  instructions
thereafter  received pursuant to the preceding  provisions of this Section 6.01,
take such action, or refrain from taking such action, but shall be under no duty
to take or refrain from taking any action, with respect to such Event of Default
or Default as it shall  determine  advisable  in the best  interests of the Note
Holders; PROVIDED,  HOWEVER, that the Mortgagee may not sell the Aircraft or any
Engine  without the consent of a Majority in Interest of Note  Holders.  For all
purposes of this Trust Indenture, in the absence of Actual Knowledge on the part
of the  Mortgagee,  the  Mortgagee  shall not be deemed to have  knowledge  of a
Default  or an  Event  of  Default  (except,  the  failure  of  Owner to pay any
installment  of  principal  or interest  within one  Business Day after the same
shall become due, which failure shall constitute  knowledge of a Default) unless
notified in writing by the Owner or one or more Note Holders.

            SECTION  6.02.   ACTION  UPON   INSTRUCTIONS;   CERTAIN  RIGHTS  AND
LIMITATIONS

            Subject  to the  terms  of  Sections  5.02(a),  5.06,  6.01 and 6.03
hereof,  upon the  written  instructions  at any time and from time to time of a
Majority in Interest of Note Holders,  the Mortgagee shall, subject to the terms
of this Section 6.02, take such of the following  actions as may be specified in



such  instructions:  (i) give such notice or direction  or exercise  such right,
remedy or power  hereunder as shall be specified in such  instructions  and (ii)
give such notice or direction or exercise such right,  remedy or power hereunder
with  respect  to any  part of the  Collateral  as shall  be  specified  in such
instructions;  it being  understood  that without the written  instructions of a
Majority  in  Interest  of Note  Holders,  the  Mortgagee  shall not,  except as
provided  in  Section  6.01,  approve  any such  matter as  satisfactory  to the
Mortgagee.

            The Mortgagee will execute and the Owner will file such continuation
statements  with  respect  to  financing  statements  relating  to the  security
interest  created  hereunder in the  Collateral as may be specified from time to
time in written  instructions  of a Majority in Interest of Note Holders  (which
instructions shall be accompanied by the form of such continuation  statement so
to be filed).  The  Mortgagee  will furnish to each Note Holder,  promptly  upon
receipt  thereof,  duplicates  or  copies  of all  reports,  notices,  requests,
demands,   certificates  and  other  instruments   furnished  to  the  Mortgagee
hereunder.

            SECTION 6.03.  INDEMNIFICATION

            The  Mortgagee  shall not be  required to take any action or refrain
from  taking  any action  under  Section  6.01  (other  than the first  sentence
thereof),  6.02 or  Article  V hereof  unless  the  Mortgagee  shall  have  been
indemnified  to its  reasonable  satisfaction  against  any  liability,  cost or
expense (including  counsel fees) which may be incurred in connection  therewith
pursuant to a written  agreement  with one or more Note  Holders.  The Mortgagee
agrees that it shall look solely to the Note Holders for the satisfaction of any
indemnity  (except  expenses for  foreclosure  of the type referred to in clause
"First" of Section 3.03 hereof)  owed to it pursuant to this Section  6.03.  The
Mortgagee  shall not be under any obligation to take any action under this Trust
Indenture or any other  Operative  Agreement and nothing herein or therein shall
require the  Mortgagee  to expend or risk its own funds or  otherwise  incur the
risk of any  financial  liability  in the  performance  of any of its  rights or
powers if it shall have reasonable  grounds for believing that repayment of such
funds or adequate  indemnity  against such risk or  liability is not  reasonably
assured to it (the written  indemnity of any Note Holder who is a QIB, signed by
an authorized officer thereof,  in favor of, delivered to and in form reasonably
satisfactory  to the  Mortgagee  shall be accepted as  reasonable  assurance  of
adequate  indemnity).  The  Mortgagee  shall not be  required to take any action
under Section 6.01 (other than the first sentence  thereof) or 6.02 or Article V
hereof,  nor shall any other  provision  of this  Trust  Indenture  or any other
Operative  Agreement  be deemed to  impose a duty on the  Mortgagee  to take any
action,  if the Mortgagee shall have been advised by counsel that such action is
contrary to the terms hereof or is otherwise contrary to Law.

            SECTION 6.04.  NO DUTIES  EXCEPT AS SPECIFIED IN TRUST  INDENTURE OR
INSTRUCTIONS

            The Mortgagee shall not have any duty or obligation to use, operate,
store,  lease,  control,  manage,  sell,  dispose of or otherwise  deal with the
Aircraft or any other part of the  Collateral,  or to otherwise  take or refrain
from taking any action under, or in connection with, this Trust Indenture or any
part of the Collateral,  except as expressly provided by the terms of this Trust



Indenture or as expressly provided in written  instructions from Note Holders as
provided in this Trust Indenture;  and no implied duties or obligations shall be
read into this Trust Indenture against the Mortgagee.  The Mortgagee agrees that
it will in its individual  capacity and at its own cost and expense (but without
any right of indemnity in respect of any such cost or expense under Section 8.01
hereof),  promptly  take such action as may be necessary  duly to discharge  all
liens and  encumbrances  on any part of the Collateral  which result from claims
against it in its individual  capacity not related to the  administration of the
Collateral  or any other  transaction  pursuant to this Trust  Indenture  or any
document included in the Collateral.

            SECTION 6.05. NO ACTION EXCEPT UNDER TRUST INDENTURE OR INSTRUCTIONS

            The Mortgagee will not use, operate, store, lease, control,  manage,
sell,  dispose of or  otherwise  deal with the Aircraft or any other part of the
Collateral  except in  accordance  with the powers  granted to, or the authority
conferred upon the Mortgagee  pursuant to this Trust Indenture and in accordance
with the express terms hereof.

            SECTION 6.06.  INVESTMENT OF AMOUNTS HELD BY MORTGAGEE

            Any  amounts  held by the  Mortgagee  pursuant to the proviso to the
first  sentence of Section  3.01,  pursuant to Section  3.02, or pursuant to any
provision of any other Operative  Agreement  providing for amounts to be held by
the  Mortgagee  which are not  distributed  pursuant to the other  provisions of
Article III hereof shall be invested by the Mortgagee  from time to time in Cash
Equivalents  as directed by the Owner so long as the  Mortgagee  may acquire the
same using its best efforts. All Cash Equivalents held by the Mortgagee pursuant
to this Section 6.06 shall either be (a)  registered in the name of,  payable to
the  order  of, or  specially  endorsed  to,  the  Mortgagee,  or (b) held in an
Eligible Account.  Unless otherwise  expressly provided in this Trust Indenture,
any income realized as a result of any such  investment,  net of the Mortgagee's
reasonable  fees and  expenses  in  making  such  investment,  shall be held and
applied by the  Mortgagee  in the same  manner as the  principal  amount of such
investment is to be applied and any losses,  net of earnings and such reasonable
fees and expenses,  shall be charged against the principal amount invested.  The
Mortgagee  shall  not be  liable  for any loss  resulting  from  any  investment
required to be made by it under this Trust Indenture other than by reason of its
willful  misconduct or gross  negligence,  and any such  investment  may be sold
(without regard to its maturity) by the Mortgagee without instructions  whenever
such sale is necessary to make a distribution required by this Trust Indenture.


                                   ARTICLE VII

                                  THE MORTGAGEE

            SECTION 7.01.  ACCEPTANCE OF TRUSTS AND DUTIES

            The Mortgagee accepts the duties hereby created and applicable to it
and agrees to perform  the same but only upon the terms of this Trust  Indenture
and  agrees  to  receive  and  disburse  all  monies  constituting  part  of the
Collateral in accordance with the terms hereof. The Mortgagee, in its individual



capacity, shall not be answerable or accountable under any circumstances, except
(i) for its own  willful  misconduct  or gross  negligence  (other  than for the
handling of funds,  for which the  standard of  accountability  shall be willful
misconduct or  negligence),  (ii) as provided in the fourth  sentence of Section
2.04(a) hereof and the last sentence of Section 6.04 hereof,  and (iii) from the
inaccuracy of any representation or warranty of the Mortgagee (in its individual
capacity) in the Participation Agreement or expressly made hereunder.

            SECTION 7.02.  ABSENCE OF DUTIES

            Except in accordance with written instructions furnished pursuant to
Section 6.01 or 6.02 hereof, and except as provided in, and without limiting the
generality of,  Sections 6.03,  6.04 and 7.07 hereof the Mortgagee shall have no
duty (i) to see to any  registration  of the Aircraft or any recording or filing
of this Trust Indenture or any other  document,  or to see to the maintenance of
any such registration,  recording or filing, (ii) to see to any insurance on the
Aircraft or to effect or maintain any such insurance, whether or not Owner shall
be in default with respect thereto,  (iii) to see to the payment or discharge of
any lien or encumbrance of any kind against any part of the Collateral,  (iv) to
confirm,  verify or inquire into the failure to receive any financial statements
from Owner,  or (v) to inspect the  Aircraft at any time or ascertain or inquire
as to the  performance or observance of any of Owner's  covenants  herein or any
Permitted  Lessee's covenants under any assigned Permitted Lease with respect to
the Aircraft.

            SECTION  7.03.  NO  REPRESENTATIONS  OR WARRANTIES AS TO AIRCRAFT OR
DOCUMENTS

            THE MORTGAGEE IN ITS  INDIVIDUAL OR TRUST CAPACITY DOES NOT MAKE AND
SHALL  NOT  BE  DEEMED  TO  HAVE  MADE  AND  HEREBY   EXPRESSLY   DISCLAIMS  ANY
REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, AS TO THE TITLE,  AIRWORTHINESS,
VALUE, COMPLIANCE WITH SPECIFICATIONS,  CONDITION,  DESIGN, QUALITY, DURABILITY,
OPERATION,  MERCHANTABILITY  OR FITNESS FOR USE FOR A PARTICULAR  PURPOSE OF THE
AIRCRAFT OR ANY ENGINE, AS TO THE ABSENCE OF LATENT OR OTHER DEFECTS, WHETHER OR
NOT DISCOVERABLE, AS TO THE ABSENCE OF ANY INFRINGEMENT OF ANY PATENT, TRADEMARK
OR COPYRIGHT, AS TO THE ABSENCE OF OBLIGATIONS BASED ON STRICT LIABILITY IN TORT
OR ANY OTHER  REPRESENTATION  OR  WARRANTY  WHATSOEVER.  The  Mortgagee,  in its
individual  or trust  capacities,  does not make or shall  not be deemed to have
made  any   representation   or  warranty  as  to  the  validity,   legality  or
enforceability  of  this  Trust  Indenture,  the  Participation  Agreement,  the
Equipment  Notes,  or the Purchase  Agreement,  or as to the  correctness of any
statement  contained  in  any  thereof,   except  for  the  representations  and
warranties of the Owner made in its individual  capacity and the representations
and  warranties  of the  Mortgagee  in its  individual  capacity,  in each  case
expressly made in this Trust Indenture or in the  Participation  Agreement.  The
Note Holders make no representation or warranty hereunder whatsoever.



            SECTION 7.04.  NO SEGREGATION OF MONIES; NO INTEREST

            Any monies  paid to or  retained  by the  Mortgagee  pursuant to any
provision hereof and not then required to be distributed to the Note Holders, or
the Owner as provided in Article III hereof need not be segregated in any manner
except  to the  extent  required  by Law or  Section  6.06  hereof,  and  may be
deposited  under such general  conditions  as may be  prescribed by Law, and the
Mortgagee  shall  not be  liable  for any  interest  thereon  (except  that  the
Mortgagee  shall invest all monies held as directed by Owner so long as no Event
of Default has occurred and is continuing (or in the absence of such  direction,
by the  Majority  In Interest of Note  Holders) in Cash  Equivalents;  PROVIDED,
HOWEVER,  that any payments  received,  or applied  hereunder,  by the Mortgagee
shall be  accounted  for by the  Mortgagee  so that any portion  thereof paid or
applied pursuant hereto shall be identifiable as to the source thereof.

            SECTION 7.05.  RELIANCE; AGREEMENTS; ADVICE OF COUNSEL

            The Mortgagee shall not incur any liability to anyone in acting upon
any  signature,   instrument,  notice,  resolution,   request,  consent,  order,
certificate,  report, opinion, bond or other document or paper believed by it to
be genuine and believed by it to be signed by the proper  party or parties.  The
Mortgagee  may  accept a copy of a  resolution  of the  Board of  Directors  (or
Executive  Committee  thereof) of the Owner,  certified  by the  Secretary or an
Assistant  Secretary  thereof as duly  adopted and in full force and effect,  as
conclusive evidence that such resolution has been duly adopted and that the same
is in full force and  effect.  As to the  aggregate  unpaid  Original  Amount of
Equipment  Notes  outstanding  as of any date,  the  Owner may for all  purposes
hereof rely on a certificate  signed by any Vice  President or other  authorized
corporate  trust officer of the Mortgagee.  As to any fact or matter relating to
the Owner the manner of the ascertainment of which is not specifically described
herein, the Mortgagee may for all purposes hereof rely on a certificate,  signed
by a duly authorized  officer of the Owner, as to such fact or matter,  and such
certificate  shall  constitute  full  protection to the Mortgagee for any action
taken or  omitted to be taken by it in good faith in  reliance  thereon.  In the
administration  of the trusts  hereunder,  the  Mortgagee may execute any of the
trusts or powers hereof and perform its powers and duties hereunder  directly or
through  agents or attorneys and may, at the expense of the  Collateral,  advise
with counsel,  accountants and other skilled persons to be selected and retained
by it, and the  Mortgagee  shall not be liable for  anything  done,  suffered or
omitted in good faith by it in  accordance  with the  written  advice or written
opinion of any such counsel, accountants or other skilled persons.

            SECTION 7.06.  COMPENSATION

            The  Mortgagee   shall  be  entitled  to  reasonable   compensation,
including expenses and disbursements (including the reasonable fees and expenses
of counsel), for all services rendered hereunder and shall, on and subsequent to
an Event of Default  hereunder,  have a priority claim on the Collateral for the
payment of such compensation,  to the extent that such compensation shall not be
paid by Owner,  and  shall  have the  right,  on and  subsequent  to an Event of
Default  hereunder,  to use or apply  any  monies  held by it  hereunder  in the



Collateral  toward such  payments.  The  Mortgagee  agrees that it shall have no
right against the Note Holders for any fee as  compensation  for its services as
trustee under this Trust Indenture.

            SECTION 7.07.  INSTRUCTIONS FROM NOTE HOLDERS

            In the administration of the trusts created hereunder, the Mortgagee
shall have the right to seek  instructions  from a Majority  in Interest of Note
Holders should any provision of this Trust Indenture appear to conflict with any
other provision herein or should the Mortgagee's duties or obligations hereunder
be unclear, and the Mortgagee shall incur no liability in refraining from acting
until it receives such instructions.  The Mortgagee shall be fully protected for
acting in accordance with any instructions received under this Section 7.07.


                                  ARTICLE VIII

                                 INDEMNIFICATION

            SECTION 8.01.  SCOPE OF INDEMNIFICATION

            The Mortgagee shall be indemnified by the Owner to the extent and in
the manner provided in Section 8 of the Participation Agreement.


                                   ARTICLE IX

                         SUCCESSOR AND SEPARATE TRUSTEES

            SECTION 9.01.  RESIGNATION OF MORTGAGEE; APPOINTMENT OF SUCCESSOR

                  (a) The Mortgagee or any  successor  thereto may resign at any
time without cause by giving at least 30 days' prior written notice to the Owner
and each Note Holder,  such  resignation  to be effective upon the acceptance of
the trusteeship by a successor Mortgagee. In addition, a Majority in Interest of
Note Holders may at any time (but only with the consent of Owner,  which consent
shall  not be  unreasonably  withheld,  except  that such  consent  shall not be
necessary if an Event of Default is  continuing)  remove the  Mortgagee  without
cause by an instrument in writing delivered to the Owner and the Mortgagee,  and
the Mortgagee  shall promptly  notify each Note Holder thereof in writing,  such
removal to be effective  upon the  acceptance of the  trusteeship by a successor
Mortgagee.  In the  case of the  resignation  or  removal  of the  Mortgagee,  a
Majority  in Interest of Note  Holders may appoint a successor  Mortgagee  by an
instrument  signed  by such  holders,  which  successor,  so long as no Event of
Default  shall  have  occurred  and be  continuing,  shall be subject to Owner's
reasonable  approval.  If a successor  Mortgagee  shall not have been  appointed
within 30 days after such notice of resignation or removal,  the Mortgagee,  the
Owner or any Note  Holder may apply to any court of  competent  jurisdiction  to
appoint a  successor  Mortgagee  to act until such time,  if any, as a successor
shall  have  been  appointed  as above  provided.  The  successor  Mortgagee  so
appointed by such court shall  immediately and without further act be superseded
by any successor Mortgagee appointed as above provided.



                  (b) Any successor Mortgagee,  however appointed, shall execute
and deliver to the Owner and the predecessor  Mortgagee an instrument  accepting
such appointment and assuming the obligations of the Mortgagee  arising from and
after the time of such  appointment,  and thereupon  such  successor  Mortgagee,
without  further  act,  shall become  vested with all the  estates,  properties,
rights,  powers and duties of the predecessor  Mortgagee  hereunder in the trust
hereunder applicable to it with like effect as if originally named the Mortgagee
herein;  but nevertheless upon the written request of such successor  Mortgagee,
such predecessor Mortgagee shall execute and deliver an instrument  transferring
to such successor Mortgagee,  upon the trusts herein expressed applicable to it,
all the estates,  properties,  rights and powers of such predecessor  Mortgagee,
and such predecessor Mortgagee shall duly assign, transfer, deliver and pay over
to such  successor  Mortgagee  all  monies or other  property  then held by such
predecessor Mortgagee hereunder.

                  (c) Any successor  Mortgagee,  however  appointed,  shall be a
bank or trust company  having its principal  place of business in the Borough of
Manhattan, City and State of New York; Chicago, Illinois; Hartford, Connecticut;
Wilmington,  Delaware; or Boston, Massachusetts and having (or whose obligations
under the Operative  Agreements are guaranteed by an affiliated entity having) a
combined  capital  and  surplus  of at least  $100,000,000,  if there be such an
institution  willing,  able and legally  qualified  to perform the duties of the
Mortgagee hereunder upon reasonable or customary terms.

                  (d) Any corporation  into which the Mortgagee may be merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger,  conversion or  consolidation to which the Mortgagee shall be a
party,  or any  corporation  to  which  substantially  all the  corporate  trust
business of the Mortgagee  may be  transferred,  shall,  subject to the terms of
paragraph (c) of this Section  9.01, be a successor  Mortgagee and the Mortgagee
under this Trust Indenture without further act.

            SECTION 9.02.  APPOINTMENT OF ADDITIONAL AND SEPARATE TRUSTEES

                  (a)  Whenever  (i) the  Mortgagee  shall deem it  necessary or
desirable in order to conform to any Law of any jurisdiction in which all or any
part of the Collateral  shall be situated or to make any claim or bring any suit
with respect to or in connection with the Collateral,  this Trust Indenture, any
other  Indenture  Agreement,  the  Equipment  Notes  or any of the  transactions
contemplated by the Participation Agreement, (ii) the Mortgagee shall be advised
by  counsel  satisfactory  to it  that  it is so  necessary  or  prudent  in the
interests of the Note Holders (and the Mortgagee shall so advise the Owner),  or
(iii) the Mortgagee shall have been requested to do so by a Majority in Interest
of Note  Holders,  then in any such case,  the  Mortgagee  and, upon the written
request of the  Mortgagee,  the Owner,  shall  execute and deliver an  indenture
supplemental  hereto  and such  other  instruments  as may from  time to time be
necessary  or  advisable  either  (1) to  constitute  one or more  bank or trust
companies  or one or more  persons  approved  by the  Mortgagee,  either  to act
jointly with the Mortgagee as additional  trustee or trustees of all or any part
of the Collateral,  or to act as separate trustee or trustees of all or any part
of the Collateral, in each case with such rights, powers, duties and obligations
consistent  with this Trust  Indenture  as may be provided in such  supplemental



indenture  or other  instruments  as the  Mortgagee or a Majority in Interest of
Note  Holders may deem  necessary  or  advisable,  or (2) to clarify,  add to or
subtract from the rights, powers, duties and obligations theretofore granted any
such  additional  or  separate  trustee,  subject in each case to the  remaining
provisions  of this Section  9.02.  If the Owner shall not have taken any action
requested of it under this Section  9.02(a) that is permitted or required by its
terms within 15 days after the receipt of a written  request from the  Mortgagee
so to do, or if an Event of Default shall have occurred and be  continuing,  the
Mortgagee may act under the foregoing provisions of this Section 9.02(a) without
the concurrence of the Owner, and the Owner hereby  irrevocably  appoints (which
appointment  is  coupled  with  an  interest)  the  Mortgagee,   its  agent  and
attorney-in-fact  to act for it under the  foregoing  provisions of this Section
9.02(a) in either of such  contingencies.  The Mortgagee  may, in such capacity,
execute,  deliver  and  perform  any such  supplemental  indenture,  or any such
instrument,  as may be required for the  appointment  of any such  additional or
separate  trustee or for the  clarification  of, addition to or subtraction from
the  rights,  powers,  duties or  obligations  theretofore  granted  to any such
additional  or separate  trustee.  In case any  additional  or separate  trustee
appointed  under this Section  9.02(a)  shall die,  become  incapable of acting,
resign or be moved, all the assets, property, rights, powers, trusts, duties and
obligations of such additional or separate trustee shall revert to the Mortgagee
until a successor  additional  or separate  trustee is  appointed as provided in
this Section 9.02(a).

                  (b) No  additional  or separate  trustee  shall be entitled to
exercise any of the rights,  powers,  duties and obligations  conferred upon the
Mortgagee  in respect of the custody,  investment  and payment of monies and all
monies received by any such additional or separate  trustee from or constituting
part of the Collateral or otherwise payable under any Operative Agreement to the
Mortgagee shall be promptly paid over by it to the Mortgagee.  All other rights,
powers,  duties and  obligations  conferred  or imposed upon any  additional  or
separate  trustee  shall be exercised or  performed  by the  Mortgagee  and such
additional or separate  trustee jointly except to the extent that applicable Law
of any  jurisdiction in which any particular act is to be performed  renders the
Mortgagee  incompetent  or  unqualified to perform such act, in which event such
rights, powers, duties and obligations (including the holding of title to all or
part  of the  Collateral  in any  such  jurisdiction)  shall  be  exercised  and
performed by such  additional  or separate  trustee.  No  additional or separate
trustee shall take any  discretionary  action except on the  instructions of the
Mortgagee or a Majority in Interest of Note Holders.  No trustee hereunder shall
be  personally  liable  by reason of any act or  omission  of any other  trustee
hereunder, except that the Mortgagee shall be liable for the consequences of its
lack of reasonable care in selecting,  and the Mortgagee's own actions in acting
with, any additional or separate  trustee.  Each additional or separate  trustee
appointed  pursuant to this Section 9.02 shall be subject to, and shall have the
benefit of Articles V through IX and Article XI hereof  insofar as they apply to
the  Mortgagee.  The powers of any  additional  or  separate  trustee  appointed
pursuant  to this  Section  9.02  shall  not in any  case  exceed  those  of the
Mortgagee hereunder.

                  (c) If at any  time  the  Mortgagee  shall  deem it no  longer
necessary  or in order to  conform  to any such Law or take any such  action  or
shall be advised by such  counsel that it is no longer so necessary or desirable
in the interest of the Note Holders,  or in the event that the  Mortgagee  shall
have been  requested  to do so in  writing  by a Majority  in  Interest  of Note
Holders,  the Mortgagee  and,  upon the written  request of the  Mortgagee,  the



Owner, shall execute and deliver an indenture  supplemental hereto and all other
instruments  and  agreements  necessary  or proper to remove any  additional  or
separate  trustee.  The  Mortgagee  may act on behalf of the  Owner  under  this
Section  9.02(c)  when and to the extent it could so act under  Section  9.02(a)
hereof.


                                    ARTICLE X

               SUPPLEMENTS AND AMENDMENTS TO THIS TRUST INDENTURE
                               AND OTHER DOCUMENTS

            SECTION 10.01.  INSTRUCTIONS OF MAJORITY; LIMITATIONS

                  (a) The  Mortgagee  agrees with the Note Holders that it shall
not enter into any amendment,  waiver or modification of,  supplement or consent
to this  Trust  Indenture,  or any other  Operative  Agreement  to which it is a
party,  unless such supplement,  amendment,  waiver,  modification or consent is
consented to in writing by a Majority in Interest of Note Holders,  but upon the
written  request of a Majority in Interest of Note Holders,  the Mortgagee shall
from time to time enter into any such  supplement or  amendment,  or execute and
deliver any such waiver,  modification  or consent,  as may be specified in such
request  and as may be (in  the  case  of  any  such  amendment,  supplement  or
modification),  to the extent such agreement is required, agreed to by the Owner
and,  as  may  be   appropriate,   the  Airframe   Manufacturer  or  the  Engine
Manufacturer;  PROVIDED, HOWEVER, that, without the consent of each holder of an
affected Equipment Note then outstanding and of the Liquidity Provider,  no such
amendment,  waiver  or  modification  of the terms of,  or  consent  under,  any
thereof,  shall (i) modify any of the  provisions of this Section  10.01,  or of
Article  II or III or  Section  5.01,  5.02(c),  5.02(d),  or 6.02  hereof,  the
definitions  of "Event of  Default,"  "Default,"  "Majority  in Interest of Note
Holders,"  "Make-Whole  Amount"  or "Note  Holder,"  or the  percentage  of Note
Holders  required  to take or approve  any  action  hereunder,  (ii)  reduce the
amount, or change the time of payment or method of calculation of any amount, of
Original  Amount,  Make-Whole  Amount,  if any, or interest  with respect to any
Equipment  Note,  (iii) reduce,  modify or amend any indemnities in favor of the
Mortgagee or the Note  Holders  (except  that the  Mortgagee  may consent to any
waiver or  reduction  of an  indemnity  payable to it),  or the other  Indenture
Indemnitees  or (iv)  permit  the  creation  of any Lien on the Trust  Indenture
Estate or any part thereof other than Permitted Liens or deprive any Note Holder
of the benefit of the Lien of this Trust Indenture on the Collateral,  except as
provided in  connection  with the exercise of remedies  under  Article V hereof.
Notwithstanding  the  foregoing,  without the consent of the affected  Liquidity
Providers,  neither the Owner nor the Mortgagee  shall enter into any amendment,
waiver or modification of,  supplement or consent to this Trust Indenture or the
other Operative  Agreements which shall reduce,  modify or amend any indemnities
in favor of such Liquidity Providers.

                  (b) The Owner  and the  Mortgagee  may enter  into one or more
agreements supplemental hereto without the consent of any Note Holder for any of
the following purposes: (i) (a) to cure any defect or inconsistency herein or in
the Equipment Notes, or to make any change not inconsistent  with the provisions
hereof (PROVIDED that such change does not adversely affect the interests of any
Note Holder in its capacity  solely as Note Holder) or (b) to cure any ambiguity



or correct any mistake;  (ii) to evidence the succession of another party as the
Owner in accordance with the terms hereof or to evidence the succession of a new
trustee hereunder  pursuant hereto,  the removal of the trustee hereunder or the
appointment  of any  co-trustee  or  co-trustees  or any separate or  additional
trustee or trustees; (iii) to convey,  transfer,  assign, mortgage or pledge any
property to or with the Mortgagee or to make any other  provisions  with respect
to matters or  questions  arising  hereunder  so long as such  action  shall not
adversely  affect the  interests of the Note  Holders in its capacity  solely as
Note Holder;  (iv) to correct or amplify the  description of any property at any
time subject to the Lien of this Trust Indenture or better to assure, convey and
confirm unto the Mortgagee any property subject or required to be subject to the
Lien of this  Trust  Indenture,  the  Airframe  or  Engines  or any  Replacement
Airframe or Replacement Engine; (v) to add to the covenants of the Owner for the
benefit  of the Note  Holders,  or to  surrender  any  rights  or  power  herein
conferred upon the Owner;  (vi) to add to the rights of the Note Holders;  (vii)
to  provide  for the  issuance  of Series D  Equipment  Notes  and Pass  Through
Certificates  issued  by the  Class D Pass  Through  Trust  and to make  changes
relating  thereto,  provided  that the  Series D  Equipment  Notes are issued in
accordance  with the Note  Purchase  Agreement;  and  (viii) to  include  on the
Equipment Notes any legend as may be required by Law.

            SECTION 10.02.  MORTGAGEE PROTECTED

            If, in the opinion of the institution acting as Mortgagee hereunder,
any  document  required  to be  executed  by it pursuant to the terms of Section
10.01 hereof affects any right, duty, immunity or indemnity with respect to such
institution  under this Trust Indenture,  such institution may in its discretion
decline to execute such document.

            SECTION 10.03.  DOCUMENTS MAILED TO NOTE HOLDERS

            Promptly  after the  execution by the Owner or the  Mortgagee of any
document  entered into  pursuant to Section 10.01  hereof,  the Mortgagee  shall
mail, by first class mail,  postage  prepaid,  a copy thereof to Owner (if not a
party  thereto)  and to each Note  Holder at its  address  last set forth in the
Equipment  Note  Register,  but the failure of the Mortgagee to mail such copies
shall not impair or affect the validity of such document.

            SECTION 10.04.  NO REQUEST NECESSARY FOR TRUST INDENTURE SUPPLEMENT

            No  written  request  or consent  of the Note  Holders  pursuant  to
Section  10.01 hereof  shall be required to enable the  Mortgagee to execute and
deliver a Trust Indenture Supplement specifically required by the terms hereof.



                                   ARTICLE XI

                                  MISCELLANEOUS

            SECTION 11.01.  TERMINATION OF TRUST INDENTURE

            Upon (or at any time after)  payment in full of the Original  Amount
of,  Make-Whole  Amount, if any, and interest on and all other amounts due under
all  Equipment  Notes and  provided  that there  shall then be no other  Secured
Obligations due to the Indenture Indemnitees, the Note Holders and the Mortgagee
hereunder or under the Participation Agreement or other Operative Agreement, the
Owner  shall  direct the  Mortgagee  to execute and deliver to or as directed in
writing by the Owner an  appropriate  instrument  releasing the Aircraft and the
Engines and all other  Collateral  from the Lien of the Trust  Indenture and the
Mortgagee  shall execute and deliver such  instrument  as  aforesaid;  provided,
HOWEVER,  that this Trust  Indenture and the trusts created hereby shall earlier
terminate and this Trust  Indenture  shall be of no further force or effect upon
any  sale  or  other  final   disposition  by  the  Mortgagee  of  all  property
constituting part of the Collateral and the final  distribution by the Mortgagee
of all monies or other property or proceeds  constituting part of the Collateral
in accordance  with the terms hereof.  Except as aforesaid  otherwise  provided,
this Trust  Indenture and the trusts created hereby shall continue in full force
and effect in accordance with the terms hereof.

            SECTION 11.02.  NO LEGAL TITLE TO COLLATERAL IN NOTE HOLDERS

            No holder of an Equipment Note shall have legal title to any part of
the Collateral.  No transfer, by operation of law or otherwise, of any Equipment
Note or  other  right,  title  and  interest  of any Note  Holder  in and to the
Collateral  or  hereunder  shall  operate to terminate  this Trust  Indenture or
entitle  such  holder  or any  successor  or  transferee  of such  holder  to an
accounting  or to the  transfer  to it of any  legal  title  to any  part of the
Collateral.

            SECTION 11.03.  SALE OF AIRCRAFT BY MORTGAGEE IS BINDING

            Any sale or other conveyance of the Collateral,  or any part thereof
(including any part thereof or interest therein), by the Mortgagee made pursuant
to the terms of this Trust  Indenture  shall bind the Note  Holders and shall be
effective to transfer or convey all right,  title and interest of the Mortgagee,
the  Owner  and such  holders  in and to such  Collateral  or part  thereof.  No
purchaser or other grantee shall be required to inquire as to the authorization,
necessity,  expediency  or  regularity  of such sale or  conveyance or as to the
application of any sale or other proceeds with respect thereto by the Mortgagee.

            SECTION 11.04. TRUST INDENTURE FOR BENEFIT OF OWNER, MORTGAGEE, NOTE
HOLDERS AND THE OTHER INDENTURE INDEMNITEES

            Nothing in this Trust Indenture,  whether express or implied,  shall
be construed to give any person other than the Owner,  the  Mortgagee,  the Note
Holders  and the other  Indenture  Indemnitees,  any legal or  equitable  right,



remedy or claim  under or in respect of this Trust  Indenture,  except  that the
persons  referred to in the last  paragraph  of Section  4.02(b)  shall be third
party beneficiaries of such paragraph.

            SECTION 11.05.  NOTICES

            Unless  otherwise  expressly  specified  or  permitted  by the terms
hereof, all notices, requests, demands,  authorizations,  directions,  consents,
waivers or documents  provided or permitted by this Trust  Indenture to be made,
given, furnished or filed shall be in writing, personally delivered or mailed by
certified mail, postage prepaid,  or by facsimile or confirmed telex, and (i) if
to the Owner,  addressed  to it at 2929 Allen  Parkway,  Houston,  Texas  77019,
Attention:  Chief Financial Officer, facsimile number (713) 520-6329, (ii) if to
Mortgagee,  addressed  to it at its office at Rodney  Square  North,  1100 North
Market  Street,   Wilmington,   Delaware  19890,   Attention:   Corporate  Trust
Administration,  facsimile number (302) 651-8882, (iii) if to any Note Holder or
any Indenture Indemnitee,  addressed to such party at such address as such party
shall have  furnished  by notice to the Owner and the  Mortgagee,  or,  until an
address is so  furnished,  addressed  to the  address of such party (if any) set
forth on Schedule 1 to the  Participation  Agreement  or in the  Equipment  Note
Register. Whenever any notice in writing is required to be given by the Owner or
the Mortgagee or any Note Holder to any of the other of them,  such notice shall
be deemed given and such requirement  satisfied when such notice is received, or
if such notice is mailed by certified mail, postage prepaid, three Business Days
after being mailed, addressed as provided above. Any party hereto may change the
address to which  notices  to such  party will be sent by giving  notice of such
change to the other parties to this Trust Indenture.

            SECTION 11.06.  SEVERABILITY

            Any  provision  of this  Trust  Indenture  which  is  prohibited  or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining  provisions  hereof. Any such prohibition or  unenforceability  in any
particular  jurisdiction  shall  not  invalidate  or render  unenforceable  such
provision in any other jurisdiction.

            SECTION 11.07.  NO ORAL MODIFICATION OR CONTINUING WAIVERS

            No term or provision of this Trust  Indenture or the Equipment Notes
may be  changed,  waived,  discharged  or  terminated  orally,  but  only  by an
instrument in writing signed by the Owner and the Mortgagee,  in compliance with
Section  10.01 hereof.  Any waiver of the terms hereof or of any Equipment  Note
shall be effective  only in the specific  instance and for the specific  purpose
given.

            SECTION 11.08.  SUCCESSORS AND ASSIGNS

            All covenants and agreements contained herein shall be binding upon,
and inure to the  benefit  of,  each of the  parties  hereto  and the  permitted
successors and assigns of each,  all as herein  provided.  Any request,  notice,
direction,  consent,  waiver or other  instrument  or action by any Note  Holder
shall bind the  successors  and assigns of such holder.  Each Note Holder by its



acceptance of an Equipment  Note agrees to be bound by this Trust  Indenture and
all provisions of the Operative Agreements applicable to a Note Holder.

            SECTION 11.09.  HEADINGS

            The headings of the various  Articles and sections herein and in the
table of contents  hereto are for  convenience  of reference  only and shall not
define or limit any of the terms or provisions hereof.

            SECTION 11.10.  NORMAL COMMERCIAL RELATIONS

            Anything   contained  in  this  Trust   Indenture  to  the  contrary
notwithstanding.  Owner and Mortgagee may conduct any banking or other financial
transactions,  and have banking or other commercial  relationships,  with Owner,
fully  to the  same  extent  as if this  Trust  Indenture  were  not in  effect,
including  without  limitation the making of loans or other extensions of credit
to Owner for any purpose whatsoever,  whether related to any of the transactions
contemplated hereby or otherwise.

            SECTION 11.11.  GOVERNING LAW; COUNTERPART FORM

            THIS TRUST  INDENTURE  SHALL IN ALL  RESPECTS  BE  GOVERNED  BY, AND
CONSTRUED  IN  ACCORDANCE  WITH,  THE  INTERNAL  LAWS OF THE  STATE OF NEW YORK,
INCLUDING  ALL MATTERS OF  CONSTRUCTION,  VALIDITY AND  PERFORMANCE.  THIS TRUST
INDENTURE IS BEING  DELIVERED IN THE STATE OF NEW YORK. This Trust Indenture may
be executed by the parties  hereto in separate  counterparts  (or upon  separate
signature  pages bound  together into one or more  counterparts),  each of which
when so executed and delivered shall be an original,  but all such  counterparts
shall together constitute but one and the same instrument.

            SECTION 11.12.  VOTING BY NOTE HOLDERS

            All  votes of the Note  Holders  shall  be  governed  by a vote of a
Majority in Interest of Note Holders, except as otherwise provided herein.

            SECTION 11.13.  BANKRUPTCY

            It is the  intention  of the  parties  that the  Mortgagee  shall be
entitled  to the  benefits  of  Section  1110 with  respect to the right to take
possession of the Aircraft,  Airframe,  Engines and Parts as provided  herein in
the event of a case under Chapter 11 of the Bankruptcy  Code in which Owner is a
debtor,  and in any instance where more than one construction is possible of the
terms and conditions  hereof or any other pertinent  Operative  Agreement,  each
such party agrees that a  construction  which would preserve such benefits shall
control over any construction which would not preserve such benefits.



            IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this Trust
Indenture and Mortgage to be duly executed by their respective  officers thereof
duly authorized as of the day and year first above written.


                                         CONTINENTAL AIRLINES, INC.


                                         By:____________________________________
                                            Name:
                                            Title:



                                         WILMINGTON TRUST COMPANY,
                                            as Mortgagee


                                         By:____________________________________
                                            Name:
                                            Title:




                                     ANNEX A

                                   DEFINITIONS

                               GENERAL PROVISIONS

                  (a) In each Operative  Agreement,  unless otherwise  expressly
provided, a reference to:

      (i)   each of  "Owner,"  "Mortgagee,"  "Note  Holder" or any other  person
            includes,  without  prejudice  to the  provisions  of any  Operative
            Agreement,  any  successor  in  interest  to it  and  any  permitted
            transferee, permitted purchaser or permitted assignee of it;

      (ii)  words  importing the plural include the singular and words importing
            the singular include the plural;

      (iii) any  agreement,  instrument or document,  or any annex,  schedule or
            exhibit  thereto,  or any  other  part  thereof,  includes,  without
            prejudice  to  the  provisions  of  any  Operative  Agreement,  that
            agreement, instrument or document, or annex, schedule or exhibit, or
            part, respectively,  as amended,  modified or supplemented from time
            to time in  accordance  with its  terms and in  accordance  with the
            Operative  Agreements,  and any  agreement,  instrument  or document
            entered into in  substitution  or replacement  therefor  (including,
            without  limitation,   in  the  case  of  each  Pass  Through  Trust
            Agreement,  the "Related  Pass Through  Trust  Agreement" as defined
            therein);

      (iv)  any  provision of any Law  includes  any such  provision as amended,
            modified, supplemented,  substituted, reissued or reenacted prior to
            the Closing Date, and thereafter from time to time;

      (v)   the  words  "Agreement,"  "this  Agreement,"   "hereby,"   "herein,"
            "hereto,"  "hereof" and "hereunder" and words of similar import when
            used in any Operative Agreement refer to such Operative Agreement as
            a  whole  and not to any  particular  provision  of  such  Operative
            Agreement;

      (vi)  the words "including," "including,  without limitation," "including,
            but not  limited  to," and terms or phrases of similar  import  when
            used in any  Operative  Agreement,  with  respect  to any  matter or
            thing, mean including, without limitation, such matter or thing; and

      (vii) a  "Section,"  an  "Exhibit,"  an  "Annex"  or a  "Schedule"  in any
            Operative  Agreement,  or in any annex thereto,  is a reference to a
            section of, or an exhibit, an annex or a schedule to, such Operative
            Agreement or such annex, respectively.



                  (b)  Each  exhibit,  annex  and  schedule  to  each  Operative
Agreement  is  incorporated  in,  and  shall be  deemed  to be a part  of,  such
Operative Agreement.

                  (c) Unless  otherwise  defined or specified  in any  Operative
Agreement,  all  accounting  terms therein shall be construed and all accounting
determinations thereunder shall be made in accordance with GAAP.

                  (d)  Headings  used  in  any   Operative   Agreement  are  for
convenience  only and shall not in any way  affect  the  construction  of, or be
taken into consideration in interpreting, such Operative Agreement.

                  (e) For purposes of each Operative  Agreement,  the occurrence
and  continuance  of a  Default  or  Event of  Default  referred  to in  Section
5.01(v),(vi)  or (vii) shall not be deemed to prohibit the Owner from taking any
action or  exercising  any right  that is  conditioned  on no  Special  Default,
Default or Event of Default  having  occurred and be  continuing if such Special
Default,   Default  or  Event  of  Default   consists  of  the   institution  of
reorganization  proceedings  with  respect  to  Owner  under  Chapter  11 of the
Bankruptcy  Code and the  trustee or  debtor-in-possession  in such  proceedings
shall have agreed to perform its obligations  under the Trust Indenture with the
approval of the applicable  court and thereafter shall have continued to perform
such obligations in accordance with Section 1110.


                                  DEFINED TERMS

            "ACT" means part A of subtitle VII of title 49, United States Code.

            "ACTUAL  KNOWLEDGE"  means (a) as it  applies to  Mortgagee,  actual
knowledge of a responsible  officer in the Corporate Trust Office, and (b) as it
applies to Owner, actual knowledge of a Vice President or more senior officer of
Owner or any other officer of Owner having  responsibility  for the transactions
contemplated  by the  Operative  Agreements;  PROVIDED  that  each of Owner  and
Mortgagee  shall be deemed to have "Actual  Knowledge" of any matter as to which
it has received  notice from Owner,  any Note Holder or  Mortgagee,  such notice
having been given pursuant to Section 11.05 of the Trust Indenture.

            "AFFILIATE"  means,  with  respect to any person,  any other  person
directly or indirectly  controlling,  controlled by or under common control with
such  person.  For  purposes  of this  definition,  "control"  means the  power,
directly or  indirectly,  to direct or cause the direction of the management and
policies of such person,  whether through the ownership of voting  securities or
by contract or otherwise and  "controlling,"  "controlled  by" and "under common
control with" have correlative meanings.

            "AIRCRAFT" means, collectively, the Airframe and Engines.

            "AIRCRAFT  BILL  OF  SALE"  means  the  full  warranty  bill of sale
covering the Aircraft delivered by Airframe Manufacturer to Owner on the Closing
Date.



            "AIRCRAFT  DOCUMENTS"  means all  technical  data,  manuals  and log
books, and all inspection,  modification and overhaul records and other service,
repair,  maintenance and technical  records that are required by the FAA (or the
relevant  Aviation  Authority),  to be maintained  with respect to the Aircraft,
Airframe, Engines or Parts, and such term shall include all additions, renewals,
revisions  and  replacements  of any such  materials  from time to time made, or
required to be made, by the FAA (or other Aviation Authority)  regulations,  and
in each  case in  whatever  form and by  whatever  means or  medium  (including,
without  limitation,   microfiche,  microfilm,  paper  or  computer  disk)  such
materials may be maintained or retained by or on behalf of Owner (PROVIDED, that
all such materials shall be maintained in the English language).

            "AIRFRAME" means (a) the aircraft (excluding Engines or engines from
time to time  installed  thereon)  manufactured  by  Airframe  Manufacturer  and
identified by Airframe  Manufacturer's model number,  United States registration
number and Airframe  Manufacturer's serial number set forth in the initial Trust
Indenture  Supplement  and any  Replacement  Airframe  and (b) any and all Parts
incorporated  or installed in or attached or appurtenant  to such airframe,  and
any and all Parts  removed  from  such  airframe,  unless  the Lien of the Trust
Indenture  shall not be applicable to such Parts in accordance with Section 4.04
of the Trust Indenture. Upon substitution of a Replacement Airframe under and in
accordance  with the Trust  Indenture,  such  Replacement  Airframe shall become
subject to the Trust  Indenture and shall be the  "Airframe" for all purposes of
the Trust  Indenture  and the  other  Operative  Agreements  and  thereupon  the
Airframe  for which the  substitution  is made shall no longer be subject to the
Trust Indenture, and such replaced Airframe shall cease to be the "Airframe."

            "AIRFRAME   MANUFACTURER"  means  The  Boeing  Company,  a  Delaware
corporation.

            "AMORTIZATION  AMOUNT" means, with respect to any Equipment Note, as
of any Payment Date,  the amount  determined by  multiplying  the percentage set
forth  opposite such Payment Date on the  Amortization  Schedule by the Original
Amount of such Equipment Note.

            "AMORTIZATION  SCHEDULE" means, with respect to each Equipment Note,
the amortization  schedule for such Equipment Note delivered pursuant to Section
2.02 of the Trust Indenture.

            "APPLICABLE  PASS THROUGH  TRUST"  means each of the  separate  pass
through trusts created under the Applicable Pass Through Trust Agreements.

            "APPLICABLE PASS THROUGH TRUST AGREEMENT" means each of the separate
Pass Through Trust  Agreements by and between the Lessee and an Applicable  Pass
Through Trustee.

            "APPLICABLE  PASS THROUGH  TRUSTEE" means each Pass Through  Trustee
that is a party to the Participation Agreement.

            "APPRAISER" means a firm of internationally recognized,  independent
aircraft appraisers.



            "AVERAGE LIFE DATE" for any  Equipment  Note shall be the date which
follows the time of  determination  by a period equal to the Remaining  Weighted
Average Life of such  Equipment  Note.  "Remaining  Weighted  Average Life" on a
given date with respect to any Equipment  Note shall be the number of days equal
to the  quotient  obtained  by  dividing  (a) the  sum of  each of the  products
obtained by multiplying (i) the amount of each then remaining  scheduled payment
of  principal  of such  Equipment  Note by (ii)  the  number  of days  from  and
including  such  determination  date to but  excluding  the date on  which  such
payment  of  principal  is  scheduled  to be made,  by (b) the then  outstanding
principal amount of such Equipment Note.

            "AVIATION  AUTHORITY" means the FAA or, if the Aircraft is permitted
to be,  and is,  registered  with  any  other  Government  Entity  under  and in
accordance with Section 4.02 (e) of the Trust Indenture and Section 6.4.5 of the
Participation Agreement, such other Government Entity.

            "BANKRUPTCY CODE" means the United States Bankruptcy Code, 11 U.S.C.
Sections 101 ET SEQ.

            "BASIC PASS THROUGH  TRUST  AGREEMENT"  means the Pass Through Trust
Agreement, dated September 25, 1997, between Owner and Pass Through Trustee, but
does not include any Trust Supplement.

            "BENEFICIAL  OWNER" when used in relation to an Equipment Note means
a Person  that,  by reason of direct  ownership,  contract,  share  ownership or
otherwise,  has the right to receive or  participate  in receiving,  directly or
indirectly,  payments of principal,  interest or Make-Whole Amount in respect of
such  Equipment  Note;  PROVIDED  that a  Person  shall  not be  deemed  to be a
Beneficial  Owner of an Equipment  Note solely  because  another Person in which
such a Person owns  common  stock or other  equity  securities  is a  registered
holder or  Beneficial  Owner of such  Equipment  Note  unless  such Person is an
Affiliate of such other Person.

            "BILLS OF SALE" means the FAA Bill of Sale and the Aircraft  Bill of
Sale.

            "BUSINESS DAY" means any day other than a Saturday,  Sunday or other
day on which  commercial banks are authorized or required by law to close in New
York, New York, Houston, Texas, Wilmington, Delaware or Salt Lake City, Utah.

            "CASH  EQUIVALENTS"  means the  following  securities  (which  shall
mature within 90 days of the date of purchase  thereof):  (a) direct obligations
of the U.S. Government; (b) obligations fully guaranteed by the U.S. Government;
(c)  certificates  of deposit  issued by, or  bankers'  acceptances  of, or time
deposits or a deposit  account  with,  Mortgagee or any bank,  trust  company or
national  banking  association  incorporated or doing business under the laws of
the United States or any state thereof having a combined capital and surplus and
retained  earnings of at least  $500,000,000  and having a rate of "C" or better
from the Thomson BankWatch Service;  or (d) commercial paper of any issuer doing
business under the laws of the United States or one of the states thereof and in
each case having a rating assigned to such commercial paper by Standard & Poor's
Ratings Services or Moody's Investors Service, Inc. equal to A1 or higher.



            "CITIZEN  OF  THE  UNITED  STATES"  is  defined  in  49  U.S.C.  ss.
40102(a)(15).

            "CLASS D  ISSUANCE  DATE"  means  the date of  issuance  of the Pass
Through Certificates by the Class D Pass Through Trust.

            "CLASS D PASS THROUGH  TRUST" means the  Continental  Airlines  Pass
Through Trust 1998-1D.

            "CLOSING" means the closing of the transactions  contemplated by the
Participation Agreement.

            "CLOSING DATE" means the date on which the Closing occurs.

            "CODE" means the Internal Revenue Code of 1986, as amended; provided
that,  when used in relation to a Plan,  "Code" shall mean the Internal  Revenue
Code of 1986 and any regulations and rulings issued  thereunder,  all as amended
and in effect from time to time.

            "COLLATERAL"  is  defined  in  the  Granting  Clause  of  the  Trust
Indenture.

            "CONSENT AND AGREEMENT" means the Manufacturer Consent and Agreement
[____],  dated as of even date with the  Participation  Agreement,  of  Airframe
Manufacturer.

            "CORPORATE  TRUST OFFICE"  means the  principal  office of Mortgagee
located at Mortgagee's address for notices under the Participation  Agreement or
such  other  office  at which  Mortgagee's  corporate  trust  business  shall be
administered  which Mortgagee shall have specified by notice in writing to Owner
and each Note Holder.

            "CRAF"  means  the  Civil  Reserve  Air  Fleet  Program  established
pursuant to 10 U.S.C. Section 9511-13 or any similar substitute program.

            "DEBT RATE"  means,  with  respect to (i) any  Series,  the rate per
annum specified for such Series under the heading  "Interest Rate" in Schedule I
to the Trust  Indenture  and (ii) for any other  purpose,  with  respect  to any
period, the weighted average interest rate per annum during such period borne by
the outstanding  Equipment Notes,  excluding any interest payable at the Payment
Due Rate.

            "DEFAULT"  means any  event or  condition  that  with the  giving of
notice or the lapse of time or both would become an Event of Default.

            "DEPOSIT  AGREEMENT"  means  each of the  three  Deposit  Agreements
between the Escrow Agent and the Depositary, dated as of the Issuance Date, each
of which relates to one of the Pass Through Trusts,  PROVIDED that, for purposes
of any  obligation of Owner,  no amendment,  modification  or supplement  to, or
substitution  or replacement  of, any such Deposit  Agreement shall be effective
unless consented to by Owner.

            "DEPOSITARY" means Westdeutsche  Landesbank  Girozentrale,  New York
branch, as Depositary under each Deposit Agreement.



            "DOLLARS,"  "UNITED STATES DOLLARS" or "$" means the lawful currency
of the United States.

            "DOT" means the Department of Transportation of the United States or
any  Government  Entity  succeeding  to the  functions  of  such  Department  of
Transportation.

            "ELIGIBLE  ACCOUNT"  means  an  account  established  by and with an
Eligible Institution at the request of the Mortgagee,  which institution agrees,
for all purposes of the UCC including  Article 8 thereof,  that (a) such account
shall be a "securities  account" (as defined in Section  8-501 of the UCC),  (b)
all property  (other than cash)  credited to such account  shall be treated as a
"financial asset" (as defined in Section 8-102(9) of the UCC), (c) the Mortgagee
shall be the "entitlement holder" (as defined in Section 8-102(7) of the UCC) in
respect of such account,  (d) it will comply with all entitlement  orders issued
by the  Mortgagee  to the  exclusion  of the  Owner,  and  (e)  the  "securities
intermediary  jurisdiction"  (under  Section  8-110(e)  of the UCC) shall be the
State of New York.

            "ELIGIBLE  INSTITUTION"  means the corporate trust department of (a)
Wilmington  Trust  Company,  acting  solely  in its  capacity  as a  "securities
intermediary"  (as defined in Section 8-102(14) of the UCC), or (b) a depository
institution  organized under the laws of the United States of America or any one
of the states  thereof or the  District  of  Columbia  (or any U.S.  branch of a
foreign  bank),  which has a long-term  unsecured  debt rating from  Moody's and
Standard & Poor's of at least A-3 or its equivalent.

            "ENGINE"  means  (a)  each of the  engines  manufactured  by  Engine
Manufacturer  and  identified by Engine  Manufacturer's  model number and Engine
Manufacturer's serial number set forth in the initial Trust Indenture Supplement
and  originally  installed  on  the  Airframe  on  the  Closing  Date,  and  any
Replacement  Engine,  in any case whether or not from time to time  installed on
such  Airframe or installed on any other  airframe or aircraft,  and (b) any and
all Parts  incorporated  or  installed  in or  attached or  appurtenant  to such
engine,  and any and all Parts removed from such engine,  unless the Lien of the
Trust Indenture shall not apply to such Parts in accordance with Section 4.04 of
the Trust  Indenture.  Upon  substitution  of a Replacement  Engine under and in
accordance  with the Trust  Indenture,  such  Replacement  Engine  shall  become
subject to the Trust  Indenture and shall be an "Engine" for all purposes of the
Trust Indenture and the other Operative  Agreements and thereupon the Engine for
which  the  substitution  is made  shall  no  longer  be  subject  to the  Trust
Indenture, and such replaced Engine shall cease to be an "Engine."

            "ENGINE CONSENT AND AGREEMENT" means the Engine Manufacturer Consent
and Agreement [___] dated as of even date with the Participation  Agreement,  of
Engine Manufacturer.

            "ENGINE   MANUFACTURER"  means   [_________________]  a  corporation
organized under the laws of [__________].

            "EQUIPMENT  NOTE  REGISTER"  is defined in Section 2.07 of the Trust
Indenture.



            "EQUIPMENT  NOTES"  means and includes  any  equipment  notes issued
under the Trust Indenture in the form specified in Section 2.01 thereof (as such
form may be  varied  pursuant  to the  terms  of the  Trust  Indenture)  and any
Equipment  Note issued under the Trust  Indenture in exchange for or replacement
of any Equipment Note.

            "ERISA" means the Employee  Retirement  Income Security Act of 1974,
and any regulations  and rulings issued  thereunder all as amended and in effect
from time to time.

            "ESCROW AGENT" means First Security Bank, National  Association,  as
Escrow Agent under each of the Escrow Agreements.

            "ESCROW  AGREEMENT"  means each of the three Escrow and Paying Agent
Agreements, among the Escrow Agent, the Paying Agent, certain initial purchasers
of the Pass  Through  Certificates  named  therein  and one of the Pass  Through
Trustees,  dated as of the Issuance  Date,  each of which  relates to one of the
Pass Through Trusts,  PROVIDED that, for purposes of any obligation of Owner, no
amendment, modification or supplement to, or substitution or replacement of, any
such Escrow Agreement shall be effective unless consented to by Owner.

            "EVENT  OF  DEFAULT"  is  defined  in  Section  5.01  of  the  Trust
Indenture.

            "EVENT OF LOSS" means, with respect to the Aircraft, Airframe or any
Engine, any of the following circumstances, conditions or events with respect to
such property, for any reason whatsoever:

                  (a) the destruction of such property,  damage to such property
beyond  economic  repair or rendition  of such  property  permanently  unfit for
normal use by Owner;

                  (b) the actual or constructive  total loss of such property or
any damage to such  property,  or  requisition of title or use of such property,
which  results in an insurance  settlement  with respect to such property on the
basis of a total loss or constructive or compromised total loss;

                  (c) any theft, hijacking or disappearance of such property for
a period of 180 consecutive days or more;

                  (d)  any  seizure,  condemnation,   confiscation,   taking  or
requisition  (including loss of title) of such property by any Government Entity
or purported  Government  Entity (other than a requisition of use by a Permitted
Government Entity) for a period exceeding 180 consecutive days;

                  (e) as a result of any law, rule,  regulation,  order or other
action by the Aviation  Authority or by any Government  Entity of the government
of  registry  of the  Aircraft  or by any  Government  Entity  otherwise  having
jurisdiction over the operation or use of the Aircraft, the use of such property
in the normal  course of Owner's  business of passenger  air  transportation  is
prohibited  for a period of 180  consecutive  days  unless  Owner,  prior to the



expiration of such 180-day period, shall have undertaken and shall be diligently
carrying  forward  such steps as may be  necessary  or  desirable  to permit the
normal use of such  property  by Owner,  but in any event if such use shall have
been prohibited for a period of two consecutive years, provided that no Event of
Loss shall be deemed to have occurred if such prohibition has been applicable to
Owner's entire U.S. fleet of such property and Owner, prior to the expiration of
such two-year period, shall have conformed at least one unit of such property in
its fleet to the requirements of any such law, rule, regulation,  order or other
action and commenced regular commercial use of the same in such jurisdiction and
shall be diligently  carrying  forward,  in a manner which does not discriminate
against such property in so conforming such property,  steps which are necessary
or desirable to permit the normal use of the Aircraft by Owner, but in any event
if such use shall have been prohibited for a period of three years.

            "EXPENSES"  means  any and  all  liabilities,  obligations,  losses,
damages,  settlements,  penalties,  claims,  actions, suits, costs, expenses and
disbursements (including, without limitation,  reasonable fees and disbursements
of legal counsel,  accountants,  appraisers,  inspectors or other professionals,
and costs of investigation).

            "FAA" means the Federal Aviation Administration of the United States
or any Government  Entity  succeeding to the functions of such Federal  Aviation
Administration.

            "FAA BILL OF SALE" means a bill of sale for the  Aircraft on AC Form
8050-2 (or such other form as may be approved by the FAA)  delivered to Owner on
the Closing Date by Airframe Manufacturer.

            "FAA FILED DOCUMENTS"  means the Trust Indenture,  the initial Trust
Indenture  Supplement,  the FAA Bill of Sale and an application for registration
of the Aircraft with the FAA in the name of Owner.

            "FAA REGULATIONS"  means the Federal Aviation  Regulations issued or
promulgated pursuant to the Act from time to time.

            "FINANCING  STATEMENTS"  means,  collectively,   UCC-1  (and,  where
appropriate,  UCC-3) financing statements covering the Collateral,  by Owner, as
debtor,  showing  Mortgagee as secured party, for filing in Texas and each other
jurisdiction that, in the opinion of Mortgagee, is necessary to perfect its Lien
on the Collateral.

            "GAAP" means generally accepted  accounting  principles as set forth
in the  statements  of financial  accounting  standards  issued by the Financial
Accounting  Standards  Board  of the  American  Institute  of  Certified  Public
Accountants,  as such  principles may at any time or from time to time be varied
by any applicable  financial  accounting rules or regulations  issued by the SEC
and, with respect to any person,  shall mean such principles  applied on a basis
consistent  with  prior  periods  except as may be  disclosed  in such  person's
financial statements.

            "GOVERNMENT  ENTITY"  means (a) any federal,  state,  provincial  or
similar  government,  and  any  body,  board,  department,   commission,  court,
tribunal,  authority,  agency or other instrumentality of any such government or
otherwise  exercising any executive,  legislative,  judicial,  administrative or



regulatory  functions  of such  government  or (b) any other  government  entity
having jurisdiction over any matter contemplated by the Operative  Agreements or
relating to the  observance  or  performance  of the  obligations  of any of the
parties to the Operative Agreements.

            "INDEMNITEE"  means (i) WTC and  Mortgagee,  (ii) each  separate  or
additional  trustee  appointed  pursuant  to  the  Trust  Indenture,  (iii)  the
Subordination  Agent, the Paying Agent and the Escrow Agent,  (iv) the Liquidity
Provider,  (v) the Pass  Through  Trustees,  (vi) each  Affiliate of the persons
described in clauses (i) and (ii), (vii) each Affiliate of the persons described
in clauses  (iii),  (iv) and (v),  (viii) the  respective  directors,  officers,
employees,  agents and servants of each of the persons described in clauses (i),
(ii) and (vi), (ix) the respective directors,  officers,  employees,  agents and
servants of each of the persons described in clauses (iii), (iv), (v) and (vii),
(x) the  successors  and permitted  assigns of the persons  described in clauses
(i),  (ii) and (viii),  and (xi) the  successors  and  permitted  assigns of the
persons  described  in clauses  (iii),  (iv),  (v) and (ix);  provided  that the
persons  described  in  clauses  (iii),  (iv),  (v),  (vii),  (ix)  and (xi) are
Indemnitees only for purposes of Section 8.1 of the Participation  Agreement. If
any  Indemnitee  is  Airframe   Manufacturer  or  Engine   Manufacturer  or  any
subcontractor or supplier of either thereof,  such Person shall be an Indemnitee
only in its capacity as Note Holder.

            "INDENTURE AGREEMENTS" means the Purchase Agreement and the Bills of
Sale, to the extent included in Granting Clause (2) of the Trust Indenture,  and
any other  contract,  agreement  or  instrument  from time to time  assigned  or
pledged under the Trust Indenture.

            "INDENTURE DEFAULT" means any condition,  circumstance, act or event
that, with the giving of notice,  the lapse of time or both, would constitute an
Indenture Event of Default.

            "INDENTURE   EVENT  OF  DEFAULT"  means  any  one  or  more  of  the
conditions, circumstances, acts or events set forth in Section 5.01 of the Trust
Indenture.

            "INDENTURE  INDEMNITEE"  means (i) WTC and the Mortgagee,  (ii) each
separate or additional trustee appointed pursuant to the Trust Indenture,  (iii)
the  Subordination  Agent,  (iv) the Liquidity  Provider,  (v) each Pass Through
Trustee,  (vi) the Paying  Agent,  (vii) the Escrow Agent and (viii) each of the
respective directors,  officers,  employees,  agents and servants of each of the
persons described in clauses (i) through (vii) inclusive above.

            "INTERCREDITOR AGREEMENT" means that certain Intercreditor Agreement
among the Pass Through  Trustees,  the Liquidity  Provider and the Subordination
Agent,  dated as of the  Issuance  Date,  provided  that,  for  purposes  of any
obligation  of  Owner,   no  amendment,   modification   or  supplement  to,  or
substitution or replacement of, such Intercreditor  Agreement shall be effective
unless consented to by Owner.

            "IRS" means the Internal Revenue Service of the United States or any
Government Entity succeeding to the functions of such Internal Revenue Service.

            "ISSUANCE DATE" means February 8, 1999.



            "LAW" means (a) any  constitution,  treaty,  statute,  law,  decree,
regulation,  order,  rule or directive  of any  Government  Entity,  and (b) any
judicial or administrative  interpretation or application of, or decision under,
any of the foregoing.

            "LIEN" means any mortgage, pledge, lien, charge, claim, encumbrance,
lease or security interest affecting the title to or any interest in property.

            "LIQUIDITY  FACILITIES"  means the three Revolving Credit Agreements
(consisting of a separate Revolving Credit Agreement with the Liquidity Provider
with respect to each Pass Through Trust)  between the  Subordination  Agent,  as
borrower,  and the  Liquidity  Provider,  each  dated as of the  Issuance  Date,
PROVIDED  that,  for  purposes  of  any  obligation  of  Owner,   no  amendment,
modification  or supplement  to, or  substitution  or  replacement  of, any such
Liquidity Facility shall be effective unless consented to by Owner.

            "LIQUIDITY PROVIDER" means Bayerische  Landesbank  Girozentrale,  as
"Class  A  Liquidity  Provider,"  "Class  B  Liquidity  Provider"  and  "Class C
Liquidity Provider" (as such terms are defined in the Intercreditor Agreement).

            "MAJORITY IN INTEREST OF NOTE HOLDERS" means as of a particular date
of determination,  the holders of a majority in aggregate unpaid Original Amount
of all Equipment  Notes  outstanding  as of such date  (excluding  any Equipment
Notes held by Owner or any of its  Affiliates  (unless all Equipment  Notes then
outstanding shall be held by Owner or any Affiliate of Owner); PROVIDED that for
the purposes of directing  any action or casting any vote or giving any consent,
waiver  or  instruction  hereunder,  any Note  Holder  of an  Equipment  Note or
Equipment  Notes  may  allocate,  in such Note  Holder's  sole  discretion,  any
fractional  portion of the principal  amount of such Equipment Note or Equipment
Notes in favor of or in opposition to any such action, vote, consent,  waiver or
instruction.

            "MAKE-WHOLE  AMOUNT" means,  with respect to any Equipment  Note, an
amount (as determined by an independent  investment  bank of national  standing)
equal to the excess, if any, of (a) the present value of the remaining scheduled
payments of principal and interest to maturity of such  Equipment  Note computed
by  discounting  such  payments  on a  semiannual  basis  on each  Payment  Date
(assuming a 360-day year of twelve 30-day months) using a discount rate equal to
the Treasury Yield OVER (b) the outstanding  principal  amount of such Equipment
Note  plus  accrued  interest  to the date of  determination.  For  purposes  of
determining  the  Make-Whole  Amount,  "Treasury  Yield"  means,  at the date of
determination  with respect to any Equipment  Note, the interest rate (expressed
as a decimal and, in the case of United States  Treasury  bills,  converted to a
bond  equivalent  yield)  determined  to be the  per  annum  rate  equal  to the
semi-annual yield to maturity for United States Treasury  securities maturing on
the  Average  Life  Date  of such  Equipment  Note  and  trading  in the  public
securities markets either as determined by interpolation between the most recent
weekly  average  yield to  maturity  for two  series of United  States  Treasury
securities,  trading in the public securities markets, (A) one maturing as close
as possible to, but earlier than,  the Average Life Date of such  Equipment Note
and (B) the other  maturing as close as possible to, but later than, the Average
Life Date of such  Equipment  Note, in each case as published in the most recent
H.15(519) or, if a weekly  average yield to maturity for United States  Treasury



securities  maturing on the Average Life Date of such Equipment Note is reported
on the most recent H.15(519), such weekly average yield to maturity as published
in such H.15(519).  "H.15(519)" means the weekly statistical  release designated
as such,  or any successor  publication,  published by the Board of Governors of
the Federal Reserve System.  The date of  determination  of a Make-Whole  Amount
shall be the third  Business Day prior to the  applicable  payment or redemption
date and the "most recent H.15(519)" means the H.15(519)  published prior to the
close of business on the third Business Day prior to the  applicable  payment or
redemption date.

            "MATERIAL  ADVERSE  CHANGE" means,  with respect to any person,  any
event,  condition or  circumstance  that  materially and adversely  affects such
person's business or consolidated financial condition, or its ability to observe
or perform its  obligations,  liabilities  and  agreements  under the  Operative
Agreements.

            "MINIMUM LIABILITY INSURANCE AMOUNT" is defined in Schedule 3 to the
Participation Agreement.

            "MORTGAGED  PROPERTY"  is  defined  in  Section  3.03  of the  Trust
Indenture.

            "MORTGAGEE"  means  Wilmington  Trust  Company,  a Delaware  banking
corporation,  not in its individual  capacity but solely as mortgagee  under the
Trust Indenture.

            "NET WORTH"  means,  for any person,  the excess of its total assets
over its total liabilities.

            "NON-U.S.  PERSON"  means  any  Person  other  than a United  States
person, as defined in Section 7701(a)(30) of the Code.

            "NOTE  HOLDER"  means at any time each  registered  holder of one or
more Equipment Notes.

            "NOTE PURCHASE AGREEMENT" means the Note Purchase  Agreement,  dated
as of the Issuance Date, among  Continental  Airlines,  Inc., the  Subordination
Agent,  the Escrow  Agent,  the Paying Agent and the Pass Through  Trustee under
each Pass  Through  Trust  Agreement  providing  for,  among other  things,  the
issuance and sale of certain equipment notes.

            "OFFICER'S  CERTIFICATE"  means,  in  respect  of any  party  to the
Participation  Agreement,  a certificate signed by the Chairman,  the President,
any Vice  President  (including  those with  varying  ranks  such as  Executive,
Senior,  Assistant or Staff Vice  President),  the Treasurer or the Secretary of
such party.

            "OPERATIVE  AGREEMENTS"  means,   collectively,   the  Participation
Agreement,  the Trust  Indenture,  the initial Trust Indenture  Supplement,  the
Bills of Sale, and the Equipment Notes.



            "OPERATIVE  INDENTURES"  means each of the  indentures  under  which
notes have been issued and  purchased by the Pass Through  Trustees  pursuant to
the Note Purchase Agreement.

            "ORIGINAL  AMOUNT,"  with  respect to an Equipment  Note,  means the
stated original principal amount of such Equipment Note and, with respect to all
Equipment Notes,  means the aggregate stated original  principal  amounts of all
Equipment Notes.

            "OWNER PERSON" means Owner, any lessee, assignee, successor or other
user or person in  possession  of the  Aircraft,  Airframe  or an Engine with or
without color of right, or any Affiliate of any of the foregoing  (excluding any
Tax Indemnitee or any related Tax Indemnitee with respect thereto, or any person
using or claiming any rights with respect to the Aircraft, Airframe or an Engine
directly by or through any of the persons in this parenthetical).

            "PARTICIPATION   AGREEMENT"   means  the   Participation   Agreement
[_______]  dated as of  [________________]  among  Owner,  the  Applicable  Pass
Through Trustees, the Subordination Agent and Mortgagee.

            "PARTS"  means  all  appliances,  parts,  components,   instruments,
appurtenances,  accessories,  furnishings, seats and other equipment of whatever
nature (other than (a) Engines or engines,  and (b) any Removable Part leased by
Owner from a third  party or subject to a security  interest  granted to a third
party),  that may from time to time be installed or  incorporated in or attached
or appurtenant to the Airframe or any Engine.

            "PASS THROUGH  AGREEMENTS"  means the Pass Through Trust Agreements,
the Note Purchase Agreement, the Deposit Agreements,  the Escrow Agreements, the
Intercreditor  Agreement,  the Liquidity Facilities and the Fee Letters referred
to in  Section  2.03 of  each  of the  Liquidity  Facilities,  provided  that no
amendment, modification or supplement to, or substitution or replacement of, any
such Fee Letter shall be  effective  for  purposes of any  obligation  of Owner,
unless consented to by Owner.

            "PASS  THROUGH  CERTIFICATES"  means the pass  through  certificates
issued by the Pass Through Trusts (and any other pass through  certificates  for
which such pass through certificates may be exchanged).

            "PASS THROUGH  TRUST" means each of the three  separate pass through
trusts created under the Pass Through Trust Agreements.

            "PASS  THROUGH  TRUST  AGREEMENT"  means each of the three  separate
Trust  Supplements,  together  in each case with the Basic  Pass  Through  Trust
Agreement,  each dated as of the  Issuance  Date by and  between the Owner and a
Pass Through Trustee,  provided, that, for purposes of any obligation of Lessee,
no amendment,  modification or supplement to, or substitution or replacement of,
any such Agreement shall be effective unless consented to by Lessee.

            "PASS THROUGH TRUSTEE" means  Wilmington  Trust Company,  a Delaware
banking  corporation,  in its capacity as trustee  under each Pass Through Trust
Agreement.



            "PASS THROUGH TRUSTEE AGREEMENTS" means the Participation Agreement,
the Pass Through  Trust  Agreements,  the Note Purchase  Agreement,  the Deposit
Agreements, the Escrow Agreements, and the Intercreditor Agreement.

            "PAYING AGENT" means Wilmington Trust Company, as paying agent under
each of the Escrow Agreements.

            "PAYMENT  DATE"  means each  February 2 and August 2  commencing  on
[__________].

            "PAYMENT DUE RATE" means,  with respect to (i) any payment made to a
Note Holder under any Series of Equipment Notes, the lesser of (a) the Debt Rate
applicable  to  such  Series  plus  2% and (b) the  maximum  rate  permitted  by
applicable law and (ii) any other payment made under any Operative  Agreement to
any other  Person,  [______]  per annum  (computed on the basis of a year of 360
days comprised of twelve 30-day months).

            "PERMITTED AIR CARRIER" means (i) any  manufacturer  of airframes or
aircraft  engines,  or any Affiliate of a manufacturer  of airframes or aircraft
engines,  (ii) any Permitted  Foreign Air Carrier,  (iii) any person approved in
writing by Lessor or (iv) any U.S. Air Carrier.

            "PERMITTED  COUNTRY"  means any country  listed on Schedule 4 to the
Participation Agreement.

            "PERMITTED  FOREIGN  AIR  CARRIER"  means any air  carrier  with its
principal  executive offices in any Permitted Country and which is authorized to
conduct commercial airline operations and to operate jet aircraft similar to the
Aircraft under the applicable Laws of such Permitted Country.

            "PERMITTED  GOVERNMENT ENTITY" means (i) the U.S. Government or (ii)
any Government  Entity if the Aircraft is then registered  under the laws of the
country of such Government Entity.

            "PERMITTED  LIEN"  means  (a) the  rights  of  Mortgagee  under  the
Operative Agreements,  or of any Permitted Lessee under any Permitted Lease; (b)
Liens attributable to Mortgagee (both in its capacity as trustee under the Trust
Indenture  and in its  individual  capacity);  (c) the  rights of  others  under
agreements or  arrangements  to the extent  expressly  permitted by the terms of
Section 4.02(b) or 4.04 of the Trust Indenture; (d) Liens of Taxes of Owner (and
its U.S.  federal  tax law  consolidated  group),  or Liens for Taxes of any Tax
Indemnitee (and its U.S. federal tax law consolidated  group) for which Owner is
obligated  to  indemnify  such  Tax  Indemnitee   under  any  of  the  Operative
Agreements, in any such case either not yet due or being contested in good faith
by  appropriate  proceedings  so long as such Liens and such  proceedings do not
involve any material risk of the sale,  forfeiture or loss of the Aircraft,  the
Airframe,  or any Engine or the interest of Mortgagee therein or impair the Lien
of the Trust Indenture;  (e) materialmen's,  mechanics',  workers',  repairers',
employees'  or other like Liens  arising in the ordinary  course of business for
amounts the payment of which is either not yet  delinquent for more than 60 days
or is being contested in good faith by appropriate proceedings,  so long as such



Liens  and such  proceedings  do not  involve  any  material  risk of the  sale,
forfeiture or loss of the Aircraft,  the Airframe, or any Engine or the interest
of  Mortgagee  therein  or  impair  the Lien of the Trust  Indenture;  (f) Liens
arising out of any judgment or award against Owner (or any Permitted Lessee), so
long as such judgment shall,  within 60 days after the entry thereof,  have been
discharged or vacated,  or execution thereof stayed pending appeal or shall have
been discharged, vacated or reversed within 60 days after the expiration of such
stay,  and so long as during  any such 60 day period  there is not,  or any such
judgment or award does not involve, any material risk of the sale, forfeiture or
loss of the Aircraft,  the Airframe,  or any Engine or the interest of Mortgagee
therein  or impair  the Lien of the  Trust  Indenture;  (g) any other  Lien with
respect to which Owner (or any  Permitted  Lessee)  shall have  provided a bond,
cash  collateral  or  other  security  adequate  in the  reasonable  opinion  of
Mortgagee.

            "PERMITTED  LEASE" means a lease  permitted under Section 4.02(b) of
the Trust Indenture.

            "PERMITTED LESSEE" means the lessee under a Permitted Lease.

            "PERSONS" or "PERSONS" means individuals, firms, partnerships, joint
ventures, trusts, trustees,  Government Entities,  organizations,  associations,
corporations,  government  agencies,  committees,  departments,  authorities and
other bodies, corporate or incorporate,  whether having distinct legal status or
not, or any member of any of the same.

            "PLAN" means any employee benefit plan within the meaning of Section
3(3) of ERISA, or any plan within the meaning of Section 4975(e)(1) of the Code.

            "PURCHASE  AGREEMENT" means the Purchase Agreement No. [____], dated
[________________],  between  Airframe  Manufacturer  and Owner  (including  all
exhibits thereto, together with all letter agreements entered into that by their
terms constitute part of such Purchase Agreement), to the extent included in the
Granting Clause (2) of the Trust Indenture.

            "QIB" is defined in Section 2.08 of the Trust Indenture.

            "REMOVABLE  PART"  is  defined  in  Section  4.04(d)  of  the  Trust
Indenture.

            "REPLACEMENT  AIRFRAME"  means  any  airframe  substituted  for  the
Airframe pursuant to Article IV of the Trust Indenture.

            "REPLACEMENT  ENGINE"  means an  engine  substituted  for an  Engine
pursuant to Article IV of the Trust Indenture.

            "SEC" means the  Securities  and Exchange  Commission  of the United
States,  or any Government Entity succeeding to the functions of such Securities
and Exchange Commission.

            "SECTION 1110" means 11 U.S.C.  Section 1110 of the Bankruptcy  Code
or any successor or analogous  section of the federal  bankruptcy  law in effect
from time to time.



            "SECURED  OBLIGATIONS"  is  defined  in  Section  2.06 of the  Trust
Indenture.

            "SECURITIES ACT" means the Securities Act of 1933, as amended.

            "SECURITY"  means a  "security"  as defined  in Section  2(l) of the
Securities Act.

            "SENIOR   HOLDER"  is  defined  in  Section  2.13(c)  of  the  Trust
Indenture.

            "SERIES" means any of Series A, Series B, Series C or Series D.

            "SERIES A" or  "SERIES A  EQUIPMENT  NOTES"  means  Equipment  Notes
issued under the Trust Indenture and designated as "Series A" thereunder, in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series A."

            "SERIES B" or  "SERIES B  EQUIPMENT  NOTES"  means  Equipment  Notes
issued under the Trust Indenture and designated as "Series B" thereunder, in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series B."

            "SERIES C" or  "SERIES C  EQUIPMENT  NOTES"  means  Equipment  Notes
issued under the Trust Indenture and designated as "Series C" thereunder, in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust Indenture under the heading "Series C."

            "SERIES D" or  "SERIES D  EQUIPMENT  NOTES"  means  Equipment  Notes
issued under the Trust Indenture and designated as "Series D" thereunder, in the
Original  Amount and maturities and bearing  interest as specified in Schedule I
to the Trust  Indenture  under the  heading  "Series D (or,  if the Series D are
issued  after the  Closing  Date,  as  specified  in an  amendment  to the Trust
Indenture at the time of issuance of the Series D).

            "SIMILAR AIRCRAFT" means a Boeing Model [_______] aircraft.

            "SPECIAL  DEFAULT"  means (i) the failure by Owner to pay any amount
of  principal  of or  interest  on any  Equipment  Note  when  due or  (ii)  the
occurrence  of any Default or Event of Default  referred to in Section  5.01(v),
(vi) or (vii).

            "SUBORDINATION   AGENT"   means   Wilmington   Trust   Company,   as
subordination agent under the Intercreditor Agreement, or any successor thereto.

            "TAX INDEMNITEE"  means (a) WTC and Mortgagee,  (b) each separate or
additional  trustee  appointed  pursuant to the Trust  Indenture,  (c) each Note
Holder and (d) the respective  successors,  assigns,  agents and servants of the
foregoing.

            "TAXES" means all license, recording, documentary,  registration and
other similar fees and all taxes, levies, imposts, duties, charges,  assessments



or  withholdings  of any nature  whatsoever  imposed  by any  Taxing  Authority,
together  with any  penalties,  additions to tax,  fines or interest  thereon or
additions thereto.

            "TAXING  AUTHORITY" means any federal,  state or local government or
other  taxing  authority in the United  States,  any foreign  government  or any
political  subdivision or taxing authority  thereof,  any  international  taxing
authority or any  territory  or  possession  of the United  States or any taxing
authority thereof.

            "TRANSACTION  EXPENSES"  means all costs and  expenses  incurred  by
Mortgagee in connection with (a) the preparation,  execution and delivery of the
Operative Agreements and the recording or filing of any documents,  certificates
or instruments in accordance with any Operative  Agreement,  including,  without
limitation,  the FAA  Filed  Documents  and the  Financing  Statements,  (b) the
initial fee of Mortgagee  under the Trust  Indenture and (c) the reasonable fees
and  disbursements of counsel for each Mortgagee and special counsel in Oklahoma
City, Oklahoma, in each case, in connection with the Closing.

            "TRANSACTIONS"   means   the   transactions   contemplated   by  the
Participation Agreement.

            "TRANSFER" means the transfer,  sale, assignment or other conveyance
of all or any interest in any property, right or interest.

            "TRANSFEREE"  means a person to which any Note  Holder  purports  or
intends to Transfer any or all of its right,  title or interest in the Equipment
Note, as described in Section 9 of the Participation Agreement.

            "TRUST   INDENTURE"   means  the  Trust   Indenture   and   Mortgage
[__________],  dated as of the date of the Participation Agreement between Owner
and Mortgagee.

            "TRUST  INDENTURE  SUPPLEMENT"  means a Trust Indenture and Mortgage
Supplement,  substantially in the form of Exhibit A to the Trust Indenture, with
appropriate modifications to reflect the purpose for which it is being used.

            "TRUST SUPPLEMENT" means an agreement supplemental to the Basic Pass
Through Trust  Agreement  pursuant to which (i) a separate  trust is created for
the benefit of the holders of the Pass Through Certificates of a class, (ii) the
issuance of the Pass Through Certificates of such Class representing  fractional
undivided  interests in such trust is authorized and (iii) the terms of the Pass
Through Certificates of such class are established.

            "UCC"  means  the  Uniform  Commercial  Code  as in  effect  in  any
applicable jurisdiction.

            "UNITED  STATES"  or "U.S."  means  the  United  States of  America;
provided that for geographic purposes,  "United States" means, in aggregate, the
50 states and the District of Columbia of the United States of America.



            "U.S.  AIR  CARRIER"  means any United  States air carrier that is a
Citizen of the United States holding an air carrier operating certificate issued
by the  Secretary of  Transportation  pursuant to chapter 447 of title 49 of the
United States Code for aircraft  capable of carrying 10 or more  individuals  or
6000  pounds or more of cargo,  and as to which there is in force an air carrier
operating  certificate  issued pursuant to Part 121 of the FAA  Regulations,  or
which may  operate as an air carrier by  certification  or  otherwise  under any
successor or substitute provisions therefor or in the absence thereof.

            "U.S. GOVERNMENT" means the federal government of the United States,
or any instrumentality or agency thereof the obligations of which are guaranteed
by the full faith and credit of the federal government of the United States.

            "U.S.  PERSON" means any Person described in Section 7701 (a)(30) of
the Code.

            "WEIGHTED  AVERAGE  LIFE TO  MATURITY"  means,  with  respect to any
specified  Debt,  at the time of the  determination  thereof the number of years
obtained by dividing the then  Remaining  Dollar-years  of such Debt by the then
outstanding  principal  amount of such Debt. The term  "Remaining  Dollar-years"
shall  mean  the  amount   obtained  by  (1)  multiplying  the  amount  of  each
then-remaining principal payment on such Debt by the number of years (calculated
at the nearest  one-twelfth)  that will elapse between the date of determination
of the  Weighted  Average  Life to  Maturity  of such  Debt and the date of that
required payment and (2) totaling all the products obtained in clause (1) above.

            "WET  LEASE"  means any  arrangement  whereby  Owner or a  Permitted
Lessee agrees to furnish the  Aircraft,  Airframe or any Engine to a third party
pursuant to which the Aircraft,  Airframe or Engine shall at all times be in the
operational  control  of Owner or a  Permitted  Lessee,  provided  that  Owner's
obligations  under the Trust  Indenture  shall continue in full force and effect
notwithstanding any such arrangement.

            "WTC"  means   Wilmington   Trust   Company,   a  Delaware   banking
corporation,  not in its capacity as Mortgagee under the Trust Indenture, but in
its individual capacity.



                                                             ANNEX B - INSURANCE
                                                            TRUST INDENTURE ____


                                     ANNEX B

           [OMITTED AS CONTAINING CONFIDENTIAL FINANCIAL INFORMATION]




                                                                       EXHIBIT A
                                                                              TO
                                                    TRUST INDENTURE AND MORTGAGE


                     TRUST INDENTURE AND MORTGAGE SUPPLEMENT

            This  TRUST   INDENTURE  AND  MORTGAGE   SUPPLEMENT  NO.  __,  dated
[______________ ___, ____] (herein called this "Trust Indenture  Supplement") of
CONTINENTAL AIRLINES, INC., as Owner (the "Owner").

                              W I T N E S S E T H:

            WHEREAS,   the   Trust   Indenture   and   Mortgage,   dated  as  of
[______________  __, 199_] (as amended and supplemented to the date hereof,  the
"Trust Indenture")  between the Owner and Wilmington Trust Company, as Mortgagee
(the  "Mortgagee"),  provides  for the  execution  and  delivery of a supplement
thereto  substantially in the form hereof, which shall particularly describe the
Aircraft, and shall specifically mortgage such Aircraft to the Mortgagee; and

            WHEREAS,  each of the Trust Agreement and Trust Indenture relates to
the  Airframe  and  Engines  described  below,  and a  counterpart  of the Trust
Indenture  is attached  hereto and made a part  hereof and this Trust  Indenture
Supplement,  together with such  counterpart  of the Trust  Indenture,  is being
filed for recordation on the date hereof with the FAA as one document;

            NOW, THEREFORE,  this Trust Indenture Supplement WITNESSETH that the
Owner hereby  confirms  that the Lien of the Trust  Indenture on the  Collateral
covers  all of  Owner's  right,  title  and  interest  in  and to the  following
described property:

                                    AIRFRAME

One airframe identified as follows:

FAA REGISTRATION MANUFACTURER'S MANUFACTURER MODEL NUMBER SERIAL NUMBER - ------------ ----- ---------------- -------------- The Boeing Company
together with all of the Owner's right, title and interest in and to all Parts of whatever nature, whether now owned or hereinafter acquired and which are from time to time incorporated or installed in or attached to said airframe. AIRCRAFT ENGINES Two aircraft engines, each such engine having 750 or more rated take-off horsepower or the equivalent thereof, identified as follows: MANUFACTURER MANUFACTURER'S MODEL SERIAL NUMBER - ------------ -------------------- ------------- together with all of Owner's right, title and interest in and to all Parts of whatever nature, whether now owned or hereafter acquired and which are from time to time incorporated or installed in or attached to either of such engines. Together with all of Owner's right, title and interest in and to (a) all Parts of whatever nature, which from time to time are included within the definition of "Airframe" or "Engine", whether now owned or hereafter acquired, including all substitutions, renewals and replacements of and additions, improvements, accessions and accumulations to the Airframe and Engines (other than additions, improvements, accessions and accumulations which constitute appliances, parts, instruments, appurtenances, accessories, furnishings or other equipment excluded from the definition of Parts) and (b) all Aircraft Documents. TO HAVE AND TO HOLD all and singular the aforesaid property unto the Mortgagee, its successors and assigns, in trust for the equal and proportionate benefit and security of the Note Holders and the Indenture Indemnitees, except as provided in Section 2.13 and Article III of the Trust Indenture without any preference, distinction or priority of any one Equipment Note over any other by reason of priority of time of issue, sale, negotiation, date of maturity thereof or otherwise for any reason whatsoever, and for the uses and purposes and subject to the terms and provisions set forth in the Trust Indenture. This Trust Indenture Supplement shall be construed as supplemental to the Trust Indenture and shall form a part thereof. The Trust Indenture is each hereby incorporated by reference herein and is hereby ratified, approved and confirmed. AND, FURTHER, the Owner hereby acknowledges that the Aircraft referred to in this Trust Indenture Supplement has been delivered to the Owner and is included in the property of the Owner subject to the pledge and mortgage thereof under the Trust Indenture. * * * IN WITNESS WHEREOF, the Owner has caused this Trust Indenture Supplement to be duly executed by one of its officers, thereunto duly authorized, on the day and year first above written. CONTINENTAL AIRLINES, INC. By:____________________________________ Name: Title: SCHEDULE I ORIGINAL AMOUNT INTEREST RATE --------------- ------------- Series A: Series B: Series C: Series D: Maximum Aggregate Original Amount: Trust Indenture and Mortgage Equipment Note Amortization PERCENTAGE OF ORIGINAL PAYMENT DATE AMOUNT TO BE PAID ------------ ----------------------

                                   CERTIFICATE

Certificate
No. 1

            Unless this certificate is presented by an authorized representative
of The Depository Trust Company,  a New York corporation  ("DTC"),  to Issuer or
its agent for registration of transfer, exchange or payment, and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL  inasmuch the registered owner hereof,
Cede & Co., has an interest herein.


                CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1A-O

     6.545% Continental Airlines Pass Through Certificate, Series 1999-1A-O
                         Issuance Date: February 8, 1999

                       Final Maturity Date: August 2, 2020

          Evidencing A Fractional Undivided Interest In The Continental
       Airlines Pass Through Trust 1999-1A-O, The Property Of Which Shall
       Include Certain Equipment Notes Each Secured By An Aircraft Leased
                    To Or Owned By Continental Airlines, Inc.


                   $200,000,000 Fractional Undivided Interest
         representing 0.0001845884% of the Trust per $1,000 face amount

            THIS  CERTIFIES  THAT  CEDE  &  CO.,  for  value  received,  is  the
registered  owner of a $200,000,000  (two hundred  million  dollars)  Fractional
Undivided Interest in the Continental Airlines Pass Through Trust 1999-1A-O (the
"TRUST")  created by  Wilmington  Trust  Company,  as trustee  (the  "TRUSTEE"),
pursuant to a Pass Through Trust Agreement,  dated as of September 25, 1997 (the
"BASIC  AGREEMENT"),  between the  Trustee and  Continental  Airlines,  Inc.,  a
Delaware  corporation (the  "Company"),  as supplemented by Trust Supplement No.
1999-1A-O  thereto,  dated as of February 8, 1999 (the "Trust  Supplement"  and,
together with the Basic Agreement, the "AGREEMENT"), between the Trustee and the
Company, a summary of certain of the pertinent  provisions of which is set forth
below. To the extent not otherwise  defined herein,  the capitalized  terms used
herein have the meanings assigned to them in the Agreement.  This Certificate is



one of the  duly  authorized  Certificates  designated  as  "6.545%  Continental
Airlines  Pass  Through  Certificates,  Series  1999-1A-O"  (herein  called  the
"CERTIFICATES").  This  Certificate is issued under and is subject to the terms,
provisions and conditions of the Agreement.  By virtue of its acceptance hereof,
the holder of this Certificate (the  "CERTIFICATEHOLDER"  and, together with all
other holders of  Certificates  issued by the Trust,  the  "CERTIFICATEHOLDERS")
assents to and agrees to be bound by the  provisions  of the  Agreement  and the
Intercreditor  Agreement.  The property of the Trust includes certain  Equipment
Notes and all rights of the Trust to receive  payments  under the  Intercreditor
Agreement and the Liquidity Facility (the "TRUST  PROPERTY").  Each issue of the
Equipment  Notes is secured by, among other  things,  a security  interest in an
Aircraft leased to or owned by the Company.

            The Certificates  represent  Fractional  Undivided  Interests in the
Trust and the Trust Property and have no rights, benefits or interest in respect
of any  other  separate  trust  established  pursuant  to the terms of the Basic
Agreement for any other series of certificates issued pursuant thereto.

            Subject to and in accordance with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed  on each  February 2 and August 2 (a  "REGULAR  DISTRIBUTION  DATE")
commencing  August 2,  1999,  to the Person in whose  name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Regular
Distribution  Date,  an amount  in  respect  of the  Scheduled  Payments  on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement and the Intercreditor Agreement, in the event that Special Payments on
the Equipment  Notes are received by the Trustee,  from funds then  available to
the Trustee,  there shall be distributed on the applicable Special  Distribution
Date, to the Person in whose name this Certificate is registered at the close of
business on the 15th day preceding the Special  Distribution  Date, an amount in
respect of such Special  Payments on the Equipment  Notes,  the receipt of which
has been  confirmed  by the  Trustee,  equal to the  product  of the  percentage
interest in the Trust  evidenced by this  Certificate and an amount equal to the
sum of such Special  Payments so  received.  If a Regular  Distribution  Date or
Special  Distribution Date is not a Business Day,  distribution shall be made on
the immediately following Business Day with the same force and effect as if made
on such Regular  Distribution Date or Special  Distribution Date and no interest
shall accrue  during the  intervening  period.  The Trustee shall mail notice of
each  Special  Payment  and  the  Special  Distribution  Date  therefor  to  the
Certificateholder of this Certificate.

            Distributions  on this  Certificate  will be made by the  Trustee by
check mailed to the Person entitled thereto,  without  presentation or surrender
of this  Certificate  or the making of any  notation  hereon,  except  that with
respect to Certificates  registered on the Record Date in the name of a Clearing
Agency  (or its  nominee),  such  distribution  shall be made by wire  transfer.



Except as otherwise provided in the Agreement and notwithstanding the above, the
final  distribution on this  Certificate will be made after notice mailed by the
Trustee of the  pendency of such  distribution  and only upon  presentation  and
surrender of this  Certificate at the office or agency of the Trustee  specified
in such notice.

            The  Certificates  do not  represent a direct  obligation  of, or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

            The Agreement permits, with certain exceptions therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

            As provided in the Agreement and subject to certain  limitations set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar,  duly endorsed or accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.

            Under certain  circumstances  set forth in Section 7.01 of the Trust
Supplement, all of the Trustee's right, title and interest to the Trust Property
may be assigned, transferred and delivered to the Related Trustee of the Related
Trust  pursuant  to  the  Assignment   and   Assumption   Agreement.   Upon  the



effectiveness of such Assignment and Assumption Agreement (the "Transfer"),  the
Trust shall be  terminated,  the  Certificateholders  shall  receive  beneficial
interests  in the Related  Trust in exchange  for their  interests  in the Trust
equal to their  respective  beneficial  interests in the Trust, the Certificates
representing Fractional Undivided Interests in the Trust shall be deemed for all
purposes of the  Agreement  and the Related Pass Through  Trust  Agreement to be
certificates representing the same fractional undivided interests in the Related
Trust and its trust property. Each Certificateholder,  by its acceptance of this
Certificate  or a  beneficial  interest  herein,  agrees  to  be  bound  by  the
Assignment and Assumption Agreement and subject to the terms of the Related Pass
Through Trust Agreement as a  Certificateholder  thereunder.  From and after the
Transfer,  unless and to the extent the context otherwise  requires,  references
herein to the Trust, the Agreement and the Trustee shall  constitute  references
to the Related  Trust,  the Related Pass Through Trust  Agreement and trustee of
the Related Trust, respectively.

            The  Certificates  are  issuable  only  as  registered  Certificates
without coupons in minimum denominations of $1,000 Fractional Undivided Interest
and integral  multiples  thereof except that one  Certificate may be issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

            Each  Certificateholder  and  Investor,  by its  acceptance  of this
Certificate  or a  beneficial  interest  herein,  agrees to treat the Trust as a
grantor trust for all U.S. federal, state and local income tax purposes.

            The  Trustee,  the  Registrar,  and any agent of the  Trustee or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

            The  obligations and  responsibilities  created by the Agreement and
the  Trust  created   thereby  shall   terminate   upon  the   distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.

            Any Person  acquiring or accepting  this  Certificate or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of



a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the  purchase  and  holding of this  Certificate  or an  interest
herein are exempt from the prohibited transaction  restrictions of ERISA and the
Code pursuant to one or more prohibited  transaction statutory or administrative
exemptions.

            THE AGREEMENT AND,  UNTIL THE TRANSFER,  THIS  CERTIFICATE  SHALL BE
GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF DELAWARE
AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES  OF THE PARTIES  HEREUNDER  SHALL BE
DETERMINED  IN  ACCORDANCE  WITH SUCH  LAWS.  THE  RELATED  PASS  THROUGH  TRUST
AGREEMENT AND, FROM AND AFTER THE TRANSFER,  THIS CERTIFICATE  SHALL BE GOVERNED
AND  CONSTRUED  IN  ACCORDANCE  WITH THE  LAWS OF THE  STATE OF NEW YORK AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

            Unless the certificate of authentication hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.




            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed.


                                    CONTINENTAL AIRLINES PASS THROUGH TRUST
                                    1999-1A-O

                                    By:  WILMINGTON TRUST COMPANY,
                                         as Trustee


                                         By:_________________________________
                                            Name:
                                            Title:



                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


            This is one of the Certificates  referred to in the within-mentioned
Agreement.


                                    WILMINGTON TRUST COMPANY,
                                       as Trustee


                                    By:______________________________________
                                       Name:
                                       Title:


                                   CERTIFICATE

Certificate
No. 2

            Unless this certificate is presented by an authorized representative
of The Depository Trust Company,  a New York corporation  ("DTC"),  to Issuer or
its agent for registration of transfer, exchange or payment, and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL  inasmuch the registered owner hereof,
Cede & Co., has an interest herein.


                CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1A-O

     6.545% Continental Airlines Pass Through Certificate, Series 1999-1A-O
                         Issuance Date: February 8, 1999

                       Final Maturity Date: August 2, 2020

          Evidencing A Fractional Undivided Interest In The Continental
       Airlines Pass Through Trust 1999-1A-O, The Property Of Which Shall
       Include Certain Equipment Notes Each Secured By An Aircraft Leased
                    To Or Owned By Continental Airlines, Inc.


                   $200,000,000 Fractional Undivided Interest
         representing 0.0001845884% of the Trust per $1,000 face amount

            THIS  CERTIFIES  THAT  CEDE  &  CO.,  for  value  received,  is  the
registered  owner of a $200,000,000  (two hundred  million  dollars)  Fractional
Undivided Interest in the Continental Airlines Pass Through Trust 1999-1A-O (the
"TRUST")  created by  Wilmington  Trust  Company,  as trustee  (the  "TRUSTEE"),
pursuant to a Pass Through Trust Agreement,  dated as of September 25, 1997 (the
"BASIC  AGREEMENT"),  between the  Trustee and  Continental  Airlines,  Inc.,  a
Delaware  corporation (the  "Company"),  as supplemented by Trust Supplement No.
1999-1A-O  thereto,  dated as of February 8, 1999 (the "Trust  Supplement"  and,
together with the Basic Agreement, the "AGREEMENT"), between the Trustee and the
Company, a summary of certain of the pertinent  provisions of which is set forth
below. To the extent not otherwise  defined herein,  the capitalized  terms used



herein have the meanings assigned to them in the Agreement.  This Certificate is
one of the  duly  authorized  Certificates  designated  as  "6.545%  Continental
Airlines  Pass  Through  Certificates,  Series  1999-1A-O"  (herein  called  the
"CERTIFICATES").  This  Certificate is issued under and is subject to the terms,
provisions and conditions of the Agreement.  By virtue of its acceptance hereof,
the holder of this Certificate (the  "CERTIFICATEHOLDER"  and, together with all
other holders of  Certificates  issued by the Trust,  the  "CERTIFICATEHOLDERS")
assents to and agrees to be bound by the  provisions  of the  Agreement  and the
Intercreditor  Agreement.  The property of the Trust includes certain  Equipment
Notes and all rights of the Trust to receive  payments  under the  Intercreditor
Agreement and the Liquidity Facility (the "TRUST  PROPERTY").  Each issue of the
Equipment  Notes is secured by, among other  things,  a security  interest in an
Aircraft leased to or owned by the Company.

            The Certificates  represent  Fractional  Undivided  Interests in the
Trust and the Trust Property and have no rights, benefits or interest in respect
of any  other  separate  trust  established  pursuant  to the terms of the Basic
Agreement for any other series of certificates issued pursuant thereto.

            Subject to and in accordance with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed  on each  February 2 and August 2 (a  "REGULAR  DISTRIBUTION  DATE")
commencing  August 2,  1999,  to the Person in whose  name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Regular
Distribution  Date,  an amount  in  respect  of the  Scheduled  Payments  on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement and the Intercreditor Agreement, in the event that Special Payments on
the Equipment  Notes are received by the Trustee,  from funds then  available to
the Trustee,  there shall be distributed on the applicable Special  Distribution
Date, to the Person in whose name this Certificate is registered at the close of
business on the 15th day preceding the Special  Distribution  Date, an amount in
respect of such Special  Payments on the Equipment  Notes,  the receipt of which
has been  confirmed  by the  Trustee,  equal to the  product  of the  percentage
interest in the Trust  evidenced by this  Certificate and an amount equal to the
sum of such Special  Payments so  received.  If a Regular  Distribution  Date or
Special  Distribution Date is not a Business Day,  distribution shall be made on
the immediately following Business Day with the same force and effect as if made
on such Regular  Distribution Date or Special  Distribution Date and no interest
shall accrue  during the  intervening  period.  The Trustee shall mail notice of
each  Special  Payment  and  the  Special  Distribution  Date  therefor  to  the
Certificateholder of this Certificate.

            Distributions  on this  Certificate  will be made by the  Trustee by
check mailed to the Person entitled thereto,  without  presentation or surrender
of this  Certificate  or the making of any  notation  hereon,  except  that with



respect to Certificates  registered on the Record Date in the name of a Clearing
Agency  (or its  nominee),  such  distribution  shall be made by wire  transfer.
Except as otherwise provided in the Agreement and notwithstanding the above, the
final  distribution on this  Certificate will be made after notice mailed by the
Trustee of the  pendency of such  distribution  and only upon  presentation  and
surrender of this  Certificate at the office or agency of the Trustee  specified
in such notice.

            The  Certificates  do not  represent a direct  obligation  of, or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

            The Agreement permits, with certain exceptions therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

            As provided in the Agreement and subject to certain  limitations set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar,  duly endorsed or accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.




            Under certain  circumstances  set forth in Section 7.01 of the Trust
Supplement, all of the Trustee's right, title and interest to the Trust Property
may be assigned, transferred and delivered to the Related Trustee of the Related
Trust  pursuant  to  the  Assignment   and   Assumption   Agreement.   Upon  the
effectiveness of such Assignment and Assumption Agreement (the "Transfer"),  the
Trust shall be  terminated,  the  Certificateholders  shall  receive  beneficial
interests  in the Related  Trust in exchange  for their  interests  in the Trust
equal to their  respective  beneficial  interests in the Trust, the Certificates
representing Fractional Undivided Interests in the Trust shall be deemed for all
purposes of the  Agreement  and the Related Pass Through  Trust  Agreement to be
certificates representing the same fractional undivided interests in the Related
Trust and its trust property. Each Certificateholder,  by its acceptance of this
Certificate  or a  beneficial  interest  herein,  agrees  to  be  bound  by  the
Assignment and Assumption Agreement and subject to the terms of the Related Pass
Through Trust Agreement as a  Certificateholder  thereunder.  From and after the
Transfer,  unless and to the extent the context otherwise  requires,  references
herein to the Trust, the Agreement and the Trustee shall  constitute  references
to the Related  Trust,  the Related Pass Through Trust  Agreement and trustee of
the Related Trust, respectively.

            The  Certificates  are  issuable  only  as  registered  Certificates
without coupons in minimum denominations of $1,000 Fractional Undivided Interest
and integral  multiples  thereof except that one  Certificate may be issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

            Each  Certificateholder  and  Investor,  by its  acceptance  of this
Certificate  or a  beneficial  interest  herein,  agrees to treat the Trust as a
grantor trust for all U.S. federal, state and local income tax purposes.

            The  Trustee,  the  Registrar,  and any agent of the  Trustee or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

            The  obligations and  responsibilities  created by the Agreement and
the  Trust  created   thereby  shall   terminate   upon  the   distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.




            Any Person  acquiring or accepting  this  Certificate or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the  purchase  and  holding of this  Certificate  or an  interest
herein are exempt from the prohibited transaction  restrictions of ERISA and the
Code pursuant to one or more prohibited  transaction statutory or administrative
exemptions.

            THE AGREEMENT AND,  UNTIL THE TRANSFER,  THIS  CERTIFICATE  SHALL BE
GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF DELAWARE
AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES  OF THE PARTIES  HEREUNDER  SHALL BE
DETERMINED  IN  ACCORDANCE  WITH SUCH  LAWS.  THE  RELATED  PASS  THROUGH  TRUST
AGREEMENT AND, FROM AND AFTER THE TRANSFER,  THIS CERTIFICATE  SHALL BE GOVERNED
AND  CONSTRUED  IN  ACCORDANCE  WITH THE  LAWS OF THE  STATE OF NEW YORK AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

            Unless the certificate of authentication hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.




            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed.


                                    CONTINENTAL AIRLINES PASS THROUGH TRUST
                                    1999-1A-O

                                    By:  WILMINGTON TRUST COMPANY,
                                         as Trustee


                                         By:_________________________________
                                            Name:
                                            Title:




                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


            This is one of the Certificates  referred to in the within-mentioned
Agreement.


                                    WILMINGTON TRUST COMPANY,
                                        as Trustee


                                    By:_______________________________________
                                       Name:
                                       Title:

                                   CERTIFICATE

Certificate
No. 3

            Unless this certificate is presented by an authorized representative
of The Depository Trust Company,  a New York corporation  ("DTC"),  to Issuer or
its agent for registration of transfer, exchange or payment, and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL  inasmuch the registered owner hereof,
Cede & Co., has an interest herein.


                CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1A-O

     6.545% Continental Airlines Pass Through Certificate, Series 1999-1A-O
                         Issuance Date: February 8, 1999

                       Final Maturity Date: August 2, 2020

          Evidencing A Fractional Undivided Interest In The Continental
       Airlines Pass Through Trust 1999-1A-O, The Property Of Which Shall
       Include Certain Equipment Notes Each Secured By An Aircraft Leased
                    To Or Owned By Continental Airlines, Inc.


                   $141,746,000 Fractional Undivided Interest
         representing 0.0001845884% of the Trust per $1,000 face amount

            THIS  CERTIFIES  THAT  CEDE  &  CO.,  for  value  received,  is  the
registered  owner of a  $141,746,000  (one hundred and  forty-one  million seven
hundred and forty-six  thousand dollars)  Fractional  Undivided  Interest in the
Continental  Airlines Pass Through  Trust  1999-1A-O  (the  "TRUST")  created by
Wilmington Trust Company, as trustee (the "TRUSTEE"), pursuant to a Pass Through
Trust Agreement, dated as of September 25, 1997 (the "BASIC AGREEMENT"), between
the  Trustee  and  Continental  Airlines,  Inc.,  a  Delaware  corporation  (the
"Company"),  as supplemented by Trust Supplement No. 1999-1A-O thereto, dated as
of  February  8, 1999  (the  "Trust  Supplement"  and,  together  with the Basic
Agreement,  the "AGREEMENT"),  between the Trustee and the Company, a summary of
certain of the pertinent  provisions of which is set forth below.  To the extent
not  otherwise  defined  herein,  the  capitalized  terms used  herein  have the
meanings assigned to them in the Agreement.  This Certificate is one of the duly



authorized  Certificates designated as "6.545% Continental Airlines Pass Through
Certificates,  Series  1999-1A-O"  (herein  called  the  "CERTIFICATES").   This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement.  By virtue of its acceptance  hereof, the holder of
this Certificate (the  "CERTIFICATEHOLDER"  and, together with all other holders
of Certificates  issued by the Trust, the  "CERTIFICATEHOLDERS")  assents to and
agrees to be bound by the  provisions  of the  Agreement  and the  Intercreditor
Agreement.  The property of the Trust includes  certain  Equipment Notes and all
rights of the Trust to receive  payments under the  Intercreditor  Agreement and
the Liquidity Facility (the "TRUST PROPERTY"). Each issue of the Equipment Notes
is secured by, among other things, a security  interest in an Aircraft leased to
or owned by the Company.

            The Certificates  represent  Fractional  Undivided  Interests in the
Trust and the Trust Property and have no rights, benefits or interest in respect
of any  other  separate  trust  established  pursuant  to the terms of the Basic
Agreement for any other series of certificates issued pursuant thereto.

            Subject to and in accordance with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed  on each  February 2 and August 2 (a  "REGULAR  DISTRIBUTION  DATE")
commencing  August 2,  1999,  to the Person in whose  name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Regular
Distribution  Date,  an amount  in  respect  of the  Scheduled  Payments  on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement and the Intercreditor Agreement, in the event that Special Payments on
the Equipment  Notes are received by the Trustee,  from funds then  available to
the Trustee,  there shall be distributed on the applicable Special  Distribution
Date, to the Person in whose name this Certificate is registered at the close of
business on the 15th day preceding the Special  Distribution  Date, an amount in
respect of such Special  Payments on the Equipment  Notes,  the receipt of which
has been  confirmed  by the  Trustee,  equal to the  product  of the  percentage
interest in the Trust  evidenced by this  Certificate and an amount equal to the
sum of such Special  Payments so  received.  If a Regular  Distribution  Date or
Special  Distribution Date is not a Business Day,  distribution shall be made on
the immediately following Business Day with the same force and effect as if made
on such Regular  Distribution Date or Special  Distribution Date and no interest
shall accrue  during the  intervening  period.  The Trustee shall mail notice of
each  Special  Payment  and  the  Special  Distribution  Date  therefor  to  the
Certificateholder of this Certificate.

            Distributions  on this  Certificate  will be made by the  Trustee by
check mailed to the Person entitled thereto,  without  presentation or surrender
of this  Certificate  or the making of any  notation  hereon,  except  that with
respect to Certificates  registered on the Record Date in the name of a Clearing



Agency  (or its  nominee),  such  distribution  shall be made by wire  transfer.
Except as otherwise provided in the Agreement and notwithstanding the above, the
final  distribution on this  Certificate will be made after notice mailed by the
Trustee of the  pendency of such  distribution  and only upon  presentation  and
surrender of this  Certificate at the office or agency of the Trustee  specified
in such notice.

            The  Certificates  do not  represent a direct  obligation  of, or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

            The Agreement permits, with certain exceptions therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

            As provided in the Agreement and subject to certain  limitations set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar,  duly endorsed or accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.




            Under certain  circumstances  set forth in Section 7.01 of the Trust
Supplement, all of the Trustee's right, title and interest to the Trust Property
may be assigned, transferred and delivered to the Related Trustee of the Related
Trust  pursuant  to  the  Assignment   and   Assumption   Agreement.   Upon  the
effectiveness of such Assignment and Assumption Agreement (the "Transfer"),  the
Trust shall be  terminated,  the  Certificateholders  shall  receive  beneficial
interests  in the Related  Trust in exchange  for their  interests  in the Trust
equal to their  respective  beneficial  interests in the Trust, the Certificates
representing Fractional Undivided Interests in the Trust shall be deemed for all
purposes of the  Agreement  and the Related Pass Through  Trust  Agreement to be
certificates representing the same fractional undivided interests in the Related
Trust and its trust property. Each Certificateholder,  by its acceptance of this
Certificate  or a  beneficial  interest  herein,  agrees  to  be  bound  by  the
Assignment and Assumption Agreement and subject to the terms of the Related Pass
Through Trust Agreement as a  Certificateholder  thereunder.  From and after the
Transfer,  unless and to the extent the context otherwise  requires,  references
herein to the Trust, the Agreement and the Trustee shall  constitute  references
to the Related  Trust,  the Related Pass Through Trust  Agreement and trustee of
the Related Trust, respectively.

            The  Certificates  are  issuable  only  as  registered  Certificates
without coupons in minimum denominations of $1,000 Fractional Undivided Interest
and integral  multiples  thereof except that one  Certificate may be issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

            Each  Certificateholder  and  Investor,  by its  acceptance  of this
Certificate  or a  beneficial  interest  herein,  agrees to treat the Trust as a
grantor trust for all U.S. federal, state and local income tax purposes.

            The  Trustee,  the  Registrar,  and any agent of the  Trustee or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

            The  obligations and  responsibilities  created by the Agreement and
the  Trust  created   thereby  shall   terminate   upon  the   distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.




            Any Person  acquiring or accepting  this  Certificate or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the  purchase  and  holding of this  Certificate  or an  interest
herein are exempt from the prohibited transaction  restrictions of ERISA and the
Code pursuant to one or more prohibited  transaction statutory or administrative
exemptions.

            THE AGREEMENT AND,  UNTIL THE TRANSFER,  THIS  CERTIFICATE  SHALL BE
GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF DELAWARE
AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES  OF THE PARTIES  HEREUNDER  SHALL BE
DETERMINED  IN  ACCORDANCE  WITH SUCH  LAWS.  THE  RELATED  PASS  THROUGH  TRUST
AGREEMENT AND, FROM AND AFTER THE TRANSFER,  THIS CERTIFICATE  SHALL BE GOVERNED
AND  CONSTRUED  IN  ACCORDANCE  WITH THE  LAWS OF THE  STATE OF NEW YORK AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

            Unless the certificate of authentication hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.




            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed.


                                    CONTINENTAL AIRLINES PASS THROUGH TRUST
                                    1999-1A-O

                                    By:  WILMINGTON TRUST COMPANY,
                                         as Trustee


                                         By:__________________________________
                                            Name:
                                            Title:



                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


            This is one of the Certificates  referred to in the within-mentioned
Agreement.


                                    WILMINGTON TRUST COMPANY,
                                        as Trustee


                                    By:______________________________________
                                       Name:
                                       Title:


                                   CERTIFICATE

Certificate
No. 1

            Unless this certificate is presented by an authorized representative
of The Depository Trust Company,  a New York corporation  ("DTC"),  to Issuer or
its agent for registration of transfer, exchange or payment, and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL  inasmuch the registered owner hereof,
Cede & Co., has an interest herein.


                CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1B-O

     6.795% Continental Airlines Pass Through Certificate, Series 1999-1B-O
                         Issuance Date: February 8, 1999

                      Final Maturity Date: February 2, 2020

          Evidencing A Fractional Undivided Interest In The Continental
       Airlines Pass Through Trust 1999-1B-O, The Property Of Which Shall
       Include Certain Equipment Notes Each Secured By An Aircraft Leased
                    To Or Owned By Continental Airlines, Inc.


                   $137,051,000 Fractional Undivided Interest
         representing 0.0007296554% of the Trust per $1,000 face amount

            THIS  CERTIFIES  THAT  CEDE  &  CO.,  for  value  received,  is  the
registered  owner  of a  $137,051,000  (one  hundred  and  thirty-seven  million
fifty-one  thousand dollars)  Fractional  Undivided  Interest in the Continental
Airlines Pass Through Trust 1999-1B-O (the "TRUST")  created by Wilmington Trust
Company, as trustee (the "TRUSTEE"), pursuant to a Pass Through Trust Agreement,
dated as of September 25, 1997 (the "BASIC AGREEMENT"),  between the Trustee and
Continental  Airlines,   Inc.,  a  Delaware  corporation  (the  "Company"),   as
supplemented by Trust Supplement No. 1999-1B-O thereto,  dated as of February 8,
1999  (the  "Trust  Supplement"  and,  together  with the Basic  Agreement,  the
"AGREEMENT"),  between the Trustee and the Company,  a summary of certain of the
pertinent  provisions  of which is set forth below.  To the extent not otherwise
defined herein,  the capitalized terms used herein have the meanings assigned to
them  in  the  Agreement.  This  Certificate  is  one  of  the  duly  authorized



Certificates   designated   as  "6.795%   Continental   Airlines   Pass  Through
Certificates,  Series  1999-1B-O"  (herein  called  the  "CERTIFICATES").   This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement.  By virtue of its acceptance  hereof, the holder of
this Certificate (the  "CERTIFICATEHOLDER"  and, together with all other holders
of Certificates  issued by the Trust, the  "CERTIFICATEHOLDERS")  assents to and
agrees to be bound by the  provisions  of the  Agreement  and the  Intercreditor
Agreement.  The property of the Trust includes  certain  Equipment Notes and all
rights of the Trust to receive  payments under the  Intercreditor  Agreement and
the Liquidity Facility (the "TRUST PROPERTY"). Each issue of the Equipment Notes
is secured by, among other things, a security  interest in an Aircraft leased to
or owned by the Company.

            The Certificates  represent  Fractional  Undivided  Interests in the
Trust and the Trust Property and have no rights, benefits or interest in respect
of any  other  separate  trust  established  pursuant  to the terms of the Basic
Agreement for any other series of certificates issued pursuant thereto.

            Subject to and in accordance with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed  on each  February 2 and August 2 (a  "REGULAR  DISTRIBUTION  DATE")
commencing  August 2,  1999,  to the Person in whose  name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Regular
Distribution  Date,  an amount  in  respect  of the  Scheduled  Payments  on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement and the Intercreditor Agreement, in the event that Special Payments on
the Equipment  Notes are received by the Trustee,  from funds then  available to
the Trustee,  there shall be distributed on the applicable Special  Distribution
Date, to the Person in whose name this Certificate is registered at the close of
business on the 15th day preceding the Special  Distribution  Date, an amount in
respect of such Special  Payments on the Equipment  Notes,  the receipt of which
has been  confirmed  by the  Trustee,  equal to the  product  of the  percentage
interest in the Trust  evidenced by this  Certificate and an amount equal to the
sum of such Special  Payments so  received.  If a Regular  Distribution  Date or
Special  Distribution Date is not a Business Day,  distribution shall be made on
the immediately following Business Day with the same force and effect as if made
on such Regular  Distribution Date or Special  Distribution Date and no interest
shall accrue  during the  intervening  period.  The Trustee shall mail notice of
each  Special  Payment  and  the  Special  Distribution  Date  therefor  to  the
Certificateholder of this Certificate.

            Distributions  on this  Certificate  will be made by the  Trustee by
check mailed to the Person entitled thereto,  without  presentation or surrender
of this  Certificate  or the making of any  notation  hereon,  except  that with
respect to Certificates  registered on the Record Date in the name of a Clearing



Agency  (or its  nominee),  such  distribution  shall be made by wire  transfer.
Except as otherwise provided in the Agreement and notwithstanding the above, the
final  distribution on this  Certificate will be made after notice mailed by the
Trustee of the  pendency of such  distribution  and only upon  presentation  and
surrender of this  Certificate at the office or agency of the Trustee  specified
in such notice.

            The  Certificates  do not  represent a direct  obligation  of, or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

            The Agreement permits, with certain exceptions therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

            As provided in the Agreement and subject to certain  limitations set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar,  duly endorsed or accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.




            Under certain  circumstances  set forth in Section 7.01 of the Trust
Supplement, all of the Trustee's right, title and interest to the Trust Property
may be assigned, transferred and delivered to the Related Trustee of the Related
Trust  pursuant  to  the  Assignment   and   Assumption   Agreement.   Upon  the
effectiveness of such Assignment and Assumption Agreement (the "Transfer"),  the
Trust shall be  terminated,  the  Certificateholders  shall  receive  beneficial
interests  in the Related  Trust in exchange  for their  interests  in the Trust
equal to their  respective  beneficial  interests in the Trust, the Certificates
representing Fractional Undivided Interests in the Trust shall be deemed for all
purposes of the  Agreement  and the Related Pass Through  Trust  Agreement to be
certificates representing the same fractional undivided interests in the Related
Trust and its trust property. Each Certificateholder,  by its acceptance of this
Certificate  or a  beneficial  interest  herein,  agrees  to  be  bound  by  the
Assignment and Assumption Agreement and subject to the terms of the Related Pass
Through Trust Agreement as a  Certificateholder  thereunder.  From and after the
Transfer,  unless and to the extent the context otherwise  requires,  references
herein to the Trust, the Agreement and the Trustee shall  constitute  references
to the Related  Trust,  the Related Pass Through Trust  Agreement and trustee of
the Related Trust, respectively.

            The  Certificates  are  issuable  only  as  registered  Certificates
without coupons in minimum denominations of $1,000 Fractional Undivided Interest
and integral  multiples  thereof except that one  Certificate may be issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

            Each  Certificateholder  and  Investor,  by its  acceptance  of this
Certificate  or a  beneficial  interest  herein,  agrees to treat the Trust as a
grantor trust for all U.S. federal, state and local income tax purposes.

            The  Trustee,  the  Registrar,  and any agent of the  Trustee or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

            The  obligations and  responsibilities  created by the Agreement and
the  Trust  created   thereby  shall   terminate   upon  the   distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.




            Any Person  acquiring or accepting  this  Certificate or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the  purchase  and  holding of this  Certificate  or an  interest
herein are exempt from the prohibited transaction  restrictions of ERISA and the
Code pursuant to one or more prohibited  transaction statutory or administrative
exemptions.

            THE AGREEMENT AND,  UNTIL THE TRANSFER,  THIS  CERTIFICATE  SHALL BE
GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF DELAWARE
AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES  OF THE PARTIES  HEREUNDER  SHALL BE
DETERMINED  IN  ACCORDANCE  WITH SUCH  LAWS.  THE  RELATED  PASS  THROUGH  TRUST
AGREEMENT AND, FROM AND AFTER THE TRANSFER,  THIS CERTIFICATE  SHALL BE GOVERNED
AND  CONSTRUED  IN  ACCORDANCE  WITH THE  LAWS OF THE  STATE OF NEW YORK AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

            Unless the certificate of authentication hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.




            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed.


                                    CONTINENTAL AIRLINES PASS THROUGH TRUST
                                    1999-1B-O

                                    By:  WILMINGTON TRUST COMPANY,
                                         as Trustee


                                         By:__________________________________
                                            Name:
                                            Title:



                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


            This is one of the Certificates  referred to in the within-mentioned
Agreement.


                                    WILMINGTON TRUST COMPANY,
                                          as Trustee


                                    By:_______________________________________
                                       Name:
                                       Title:

                                   CERTIFICATE

Certificate
No. 1

            Unless this certificate is presented by an authorized representative
of The Depository Trust Company,  a New York corporation  ("DTC"),  to Issuer or
its agent for registration of transfer, exchange or payment, and any certificate
issued  is  registered  in the name of Cede & Co.  or in such  other  name as is
requested  by an  authorized  representative  of DTC (and any payment is made to
Cede  &  Co.  or  to  such  other  entity  as  is  requested  by  an  authorized
representative  of DTC),  ANY TRANSFER,  PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL  inasmuch the registered owner hereof,
Cede & Co., has an interest herein.


                CONTINENTAL AIRLINES PASS THROUGH TRUST 1999-1C-O

     6.954% Continental Airlines Pass Through Certificate, Series 1999-1C-O
                         Issuance Date: February 8, 1999

                      Final Maturity Date: February 2, 2011

          Evidencing A Fractional Undivided Interest In The Continental
       Airlines Pass Through Trust 1999-1C-O, The Property Of Which Shall
       Include Certain Equipment Notes Each Secured By An Aircraft Leased
                    To Or Owned By Continental Airlines, Inc.


                   $127,039,000 Fractional Undivided Interest
         representing 0.0007871598% of the Trust per $1,000 face amount

            THIS  CERTIFIES  THAT  CEDE  &  CO.,  for  value  received,  is  the
registered  owner  of a  $127,039,000  (one  hundred  and  twenty-seven  million
thirty-nine  thousand dollars) Fractional  Undivided Interest in the Continental
Airlines Pass Through Trust 1999-1C-O (the "TRUST")  created by Wilmington Trust
Company, as trustee (the "TRUSTEE"), pursuant to a Pass Through Trust Agreement,
dated as of September 25, 1997 (the "BASIC AGREEMENT"),  between the Trustee and
Continental  Airlines,   Inc.,  a  Delaware  corporation  (the  "Company"),   as
supplemented by Trust Supplement No. 1999-1C-O thereto,  dated as of February 8,
1999  (the  "Trust  Supplement"  and,  together  with the Basic  Agreement,  the
"AGREEMENT"),  between the Trustee and the Company,  a summary of certain of the
pertinent  provisions  of which is set forth below.  To the extent not otherwise
defined herein,  the capitalized terms used herein have the meanings assigned to



them  in  the  Agreement.  This  Certificate  is  one  of  the  duly  authorized
Certificates   designated   as  "6.954%   Continental   Airlines   Pass  Through
Certificates,  Series  1999-1C-O"  (herein  called  the  "CERTIFICATES").   This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions of the Agreement.  By virtue of its acceptance  hereof, the holder of
this Certificate (the  "CERTIFICATEHOLDER"  and, together with all other holders
of Certificates  issued by the Trust, the  "CERTIFICATEHOLDERS")  assents to and
agrees to be bound by the  provisions  of the  Agreement  and the  Intercreditor
Agreement.  The property of the Trust includes  certain  Equipment Notes and all
rights of the Trust to receive  payments under the  Intercreditor  Agreement and
the Liquidity Facility (the "TRUST PROPERTY"). Each issue of the Equipment Notes
is secured by, among other things, a security  interest in an Aircraft leased to
or owned by the Company.

            The Certificates  represent  Fractional  Undivided  Interests in the
Trust and the Trust Property and have no rights, benefits or interest in respect
of any  other  separate  trust  established  pursuant  to the terms of the Basic
Agreement for any other series of certificates issued pursuant thereto.

            Subject to and in accordance with the terms of the Agreement and the
Intercreditor Agreement, from funds then available to the Trustee, there will be
distributed  on each  February 2 and August 2 (a  "REGULAR  DISTRIBUTION  DATE")
commencing  August 2,  1999,  to the Person in whose  name this  Certificate  is
registered  at the  close of  business  on the 15th day  preceding  the  Regular
Distribution  Date,  an amount  in  respect  of the  Scheduled  Payments  on the
Equipment Notes due on such Regular  Distribution Date, the receipt of which has
been confirmed by the Trustee,  equal to the product of the percentage  interest
in the Trust  evidenced  by this  Certificate  and an amount equal to the sum of
such  Scheduled  Payments.  Subject to and in  accordance  with the terms of the
Agreement and the Intercreditor Agreement, in the event that Special Payments on
the Equipment  Notes are received by the Trustee,  from funds then  available to
the Trustee,  there shall be distributed on the applicable Special  Distribution
Date, to the Person in whose name this Certificate is registered at the close of
business on the 15th day preceding the Special  Distribution  Date, an amount in
respect of such Special  Payments on the Equipment  Notes,  the receipt of which
has been  confirmed  by the  Trustee,  equal to the  product  of the  percentage
interest in the Trust  evidenced by this  Certificate and an amount equal to the
sum of such Special  Payments so  received.  If a Regular  Distribution  Date or
Special  Distribution Date is not a Business Day,  distribution shall be made on
the immediately following Business Day with the same force and effect as if made
on such Regular  Distribution Date or Special  Distribution Date and no interest
shall accrue  during the  intervening  period.  The Trustee shall mail notice of
each  Special  Payment  and  the  Special  Distribution  Date  therefor  to  the
Certificateholder of this Certificate.

            Distributions  on this  Certificate  will be made by the  Trustee by
check mailed to the Person entitled thereto,  without  presentation or surrender



of this  Certificate  or the making of any  notation  hereon,  except  that with
respect to Certificates  registered on the Record Date in the name of a Clearing
Agency  (or its  nominee),  such  distribution  shall be made by wire  transfer.
Except as otherwise provided in the Agreement and notwithstanding the above, the
final  distribution on this  Certificate will be made after notice mailed by the
Trustee of the  pendency of such  distribution  and only upon  presentation  and
surrender of this  Certificate at the office or agency of the Trustee  specified
in such notice.

            The  Certificates  do not  represent a direct  obligation  of, or an
obligation  guaranteed  by, or an interest in, the Company or the Trustee or any
affiliate thereof. The Certificates are limited in right of payment, all as more
specifically set forth on the face hereof and in the Agreement.  All payments or
distributions made to Certificateholders  under the Agreement shall be made only
from the Trust  Property  and only to the  extent  that the  Trustee  shall have
sufficient  income or proceeds from the Trust  Property to make such payments in
accordance  with the  terms of the  Agreement.  Each  Certificateholder  of this
Certificate,  by its acceptance  hereof,  agrees that it will look solely to the
income  and  proceeds  from the  Trust  Property  to the  extent  available  for
distribution  to such  Certificateholder  as  provided  in the  Agreement.  This
Certificate does not purport to summarize the Agreement and reference is made to
the Agreement for information with respect to the interests,  rights,  benefits,
obligations,  proceeds, and duties evidenced hereby. A copy of the Agreement may
be examined during normal business hours at the principal office of the Trustee,
and  at  such  other  places,  if  any,   designated  by  the  Trustee,  by  any
Certificateholder upon request.

            The Agreement permits, with certain exceptions therein provided, the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Certificateholders under the Agreement at any time
by the  Company  and the  Trustee  with the  consent  of the  Certificateholders
holding Certificates  evidencing  Fractional Undivided Interests aggregating not
less  than a  majority  in  interest  in the  Trust.  Any  such  consent  by the
Certificateholder  of this  Certificate  shall be conclusive and binding on such
Certificateholder and upon all future Certificateholders of this Certificate and
of any  Certificate  issued upon the transfer hereof or in exchange hereof or in
lieu  hereof  whether  or not  notation  of  such  consent  is  made  upon  this
Certificate.  The  Agreement  also  permits the  amendment  thereof,  in certain
limited  circumstances,  without the consent of the Certificateholders of any of
the Certificates.

            As provided in the Agreement and subject to certain  limitations set
forth therein,  the transfer of this  Certificate is registrable in the Register
upon surrender of this  Certificate for  registration of transfer at the offices
or agencies  maintained by the Trustee in its capacity as  Registrar,  or by any
successor  Registrar,  duly endorsed or accompanied  by a written  instrument of
transfer in form satisfactory to the Trustee and the Registrar, duly executed by
the  Certificateholder   hereof  or  such   Certificateholder's   attorney  duly
authorized in writing,  and thereupon one or more new Certificates of authorized
denominations evidencing the same aggregate Fractional Undivided Interest in the
Trust will be issued to the designated transferee or transferees.




            Under certain  circumstances  set forth in Section 7.01 of the Trust
Supplement, all of the Trustee's right, title and interest to the Trust Property
may be assigned, transferred and delivered to the Related Trustee of the Related
Trust  pursuant  to  the  Assignment   and   Assumption   Agreement.   Upon  the
effectiveness of such Assignment and Assumption Agreement (the "Transfer"),  the
Trust shall be  terminated,  the  Certificateholders  shall  receive  beneficial
interests  in the Related  Trust in exchange  for their  interests  in the Trust
equal to their  respective  beneficial  interests in the Trust, the Certificates
representing Fractional Undivided Interests in the Trust shall be deemed for all
purposes of the  Agreement  and the Related Pass Through  Trust  Agreement to be
certificates representing the same fractional undivided interests in the Related
Trust and its trust property. Each Certificateholder,  by its acceptance of this
Certificate  or a  beneficial  interest  herein,  agrees  to  be  bound  by  the
Assignment and Assumption Agreement and subject to the terms of the Related Pass
Through Trust Agreement as a  Certificateholder  thereunder.  From and after the
Transfer,  unless and to the extent the context otherwise  requires,  references
herein to the Trust, the Agreement and the Trustee shall  constitute  references
to the Related  Trust,  the Related Pass Through Trust  Agreement and trustee of
the Related Trust, respectively.

            The  Certificates  are  issuable  only  as  registered  Certificates
without coupons in minimum denominations of $1,000 Fractional Undivided Interest
and integral  multiples  thereof except that one  Certificate may be issued in a
different  denomination.  As  provided in the  Agreement  and subject to certain
limitations  therein  set  forth,  the  Certificates  are  exchangeable  for new
Certificates   of  authorized   denominations   evidencing  the  same  aggregate
Fractional   Undivided   Interest   in   the   Trust,   as   requested   by  the
Certificateholder surrendering the same.

            No service charge will be made for any such registration of transfer
or exchange,  but the Trustee shall require payment of a sum sufficient to cover
any tax or governmental charge payable in connection therewith.

            Each  Certificateholder  and  Investor,  by its  acceptance  of this
Certificate  or a  beneficial  interest  herein,  agrees to treat the Trust as a
grantor trust for all U.S. federal, state and local income tax purposes.

            The  Trustee,  the  Registrar,  and any agent of the  Trustee or the
Registrar may treat the person in whose name this  Certificate  is registered as
the owner hereof for all purposes,  and neither the Trustee, the Registrar,  nor
any such agent shall be affected by any notice to the contrary.

            The  obligations and  responsibilities  created by the Agreement and
the  Trust  created   thereby  shall   terminate   upon  the   distribution   to
Certificateholders of all amounts required to be distributed to them pursuant to
the  Agreement  and the  disposition  of all property  held as part of the Trust
Property.




            Any Person  acquiring or accepting  this  Certificate or an interest
herein will, by such  acquisition or acceptance,  be deemed to have  represented
and warranted to and for the benefit of each Owner  Participant  and the Company
that  either:  (i) the assets of an employee  benefit plan subject to Title I of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), or of
a plan subject to Section 4975 of the Internal  Revenue Code of 1986, as amended
(the  "CODE"),  have not been used to purchase this  Certificate  or an interest
herein or (ii) the  purchase  and  holding of this  Certificate  or an  interest
herein are exempt from the prohibited transaction  restrictions of ERISA and the
Code pursuant to one or more prohibited  transaction statutory or administrative
exemptions.

            THE AGREEMENT AND,  UNTIL THE TRANSFER,  THIS  CERTIFICATE  SHALL BE
GOVERNED BY AND CONSTRUED IN  ACCORDANCE  WITH THE LAWS OF THE STATE OF DELAWARE
AND THE  OBLIGATIONS,  RIGHTS AND  REMEDIES  OF THE PARTIES  HEREUNDER  SHALL BE
DETERMINED  IN  ACCORDANCE  WITH SUCH  LAWS.  THE  RELATED  PASS  THROUGH  TRUST
AGREEMENT AND, FROM AND AFTER THE TRANSFER,  THIS CERTIFICATE  SHALL BE GOVERNED
AND  CONSTRUED  IN  ACCORDANCE  WITH THE  LAWS OF THE  STATE OF NEW YORK AND THE
OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN
ACCORDANCE WITH SUCH LAWS.

            Unless the certificate of authentication hereon has been executed by
the Trustee, by manual signature,  this Certificate shall not be entitled to any
benefit under the Agreement or be valid for any purpose.




            IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate to be
duly executed.


                                    CONTINENTAL AIRLINES PASS THROUGH TRUST
                                    1999-1C-O

                                    By:  WILMINGTON TRUST COMPANY,
                                         as Trustee


                                         By:_________________________________
                                            Name:
                                            Title:



                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


            This is one of the Certificates  referred to in the within-mentioned
Agreement.


                                    WILMINGTON TRUST COMPANY,
                                        as Trustee


                                    By:_______________________________________
                                       Name:
                                       Title:


                       AIRCRAFT INFORMATION SERVICES, INC.
                          26072 Merit Circle, Suite 123
                             Laguna Hills, CA 92653


                                January 18, 1999




CONTINENTAL AIRLINES, INC.
1600 Smith Street
Houston, TX  77002

            Re:   PRELIMINARY PROSPECTUS SUPPLEMENT, DATED JANUARY 18, 1999, 
                  TO THE PROSPECTUS DATED AUGUST 25, 1998, INCLUDED IN 
                  REGISTRATION STATEMENT NO. 333-61601 OF CONTINENTAL 
                  AIRLINES, INC.
                  ----------------------------------------------------------

Ladies and Gentlemen:

            We consent to the use of the report  prepared by us with  respect to
the  aircraft  referred  to  therein,  to the summary of such report in the text
under  the  headings  "Prospectus  Supplement  Summary--Equipment  Notes and the
Aircraft,"  "Risk  Factors--Risk  Factors  Relating to the  Certificates and the
Offering--Appraisals  and  Realizable  Value of Aircraft,"  "Description  of the
Aircraft   and   the   Appraisals--The   Appraisals"   and   "Experts"   in  the
above-captioned  Preliminary  Prospectus Supplement and to the references to our
name under the headings  "Description  of the  Aircraft and the  Appraisals--The
Appraisals" and "Experts" in such  Preliminary  Prospectus  Supplement.  We also
consent to such use, summary and references in the Final  Prospectus  Supplement
relating to the offering described in such Preliminary Prospectus Supplement, to
the extent such use, summary and references are unchanged.

                                    Sincerely,

                                    AIRCRAFT INFORMATION SERVICES, INC.


                                         /S/JOHN D. MCNICOL           
                                    ------------------------------------- 
                                    Name:   John D. McNicol
                                    Title:  Vice President

                                AvSOLUTIONS, Inc.
                             7518 - B Diplomat Drive
                            Manassas, Virginia 20109




                                January 18, 1999




CONTINENTAL AIRLINES, INC.
1600 Smith Street
Houston, TX  77002

            Re:   PRELIMINARY PROSPECTUS SUPPLEMENT, DATED JANUARY 18, 1999, 
                  TO THE PROSPECTUS DATED AUGUST 25, 1998, INCLUDED IN 
                  REGISTRATION STATEMENT NO. 333-61601 OF CONTINENTAL 
                  AIRLINES, INC.
                  ----------------------------------------------------------

Ladies and Gentlemen:

            We consent to the use of the report  prepared by us with  respect to
the  aircraft  referred  to  therein,  to the summary of such report in the text
under  the  headings  "Prospectus  Supplement  Summary--Equipment  Notes and the
Aircraft,"  "Risk  Factors--Risk  Factors  Relating to the  Certificates and the
Offering--Appraisals  and  Realizable  Value of Aircraft,"  "Description  of the
Aircraft   and   the   Appraisals--The   Appraisals"   and   "Experts"   in  the
above-captioned  Preliminary  Prospectus Supplement and to the references to our
name under the headings  "Description  of the  Aircraft and the  Appraisals--The
Appraisals" and "Experts" in such  Preliminary  Prospectus  Supplement.  We also
consent to such use, summary and references in the Final  Prospectus  Supplement
relating to the offering described in such Preliminary Prospectus Supplement, to
the extent such use, summary and references are unchanged.

                                    Sincerely,

                                    AvSOLUTIONS, Inc.


                                         /S/BRYANT LYNCH           
                                    ------------------------------------- 
                                    Name:   Bryant Lynch
                                    Title:  Manager, Commercial Appraisals

                          MORTEN BEYER AND AGNEW, INC.
                        8180 Greensboro Drive, Suite 1000
                                McLean, VA 22102




                                January 18, 1999




CONTINENTAL AIRLINES, INC.
1600 Smith Street
Houston, TX  77002

            Re:   PRELIMINARY PROSPECTUS SUPPLEMENT, DATED JANUARY 18, 1999, TO 
                  THE PROSPECTUS DATED AUGUST 25, 1998, INCLUDED IN REGISTRATION
                  STATEMENT NO. 333-61601 OF CONTINENTAL AIRLINES, INC.
                  --------------------------------------------------------------

Ladies and Gentlemen:

            We consent to the use of the report  prepared by us with  respect to
the  aircraft  referred  to  therein,  to the summary of such report in the text
under  the  headings  "Prospectus  Supplement  Summary--Equipment  Notes and the
Aircraft,"  "Risk  Factors--Risk  Factors  Relating to the  Certificates and the
Offering--Appraisals  and  Realizable  Value of Aircraft,"  "Description  of the
Aircraft   and   the   Appraisals--The   Appraisals"   and   "Experts"   in  the
above-captioned  Preliminary  Prospectus Supplement and to the references to our
name under the headings  "Description  of the  Aircraft and the  Appraisals--The
Appraisals" and "Experts" in such  Preliminary  Prospectus  Supplement.  We also
consent to such use, summary and references in the Final  Prospectus  Supplement
relating to the offering described in such Preliminary Prospectus Supplement, to
the extent such use, summary and references are unchanged.



                                    Sincerely,

                                    MORTEN BEYER AND AGNEW, INC.


                                         /S/BRYSON P. MONTELEONE
                                    --------------------------------- 
                                    Name:   Bryson P. Monteleone
                                    Title:  Manager of Operations