INDENTURE AND SECURITY AGREEMENT

EXHIBIT 4.9

INDENTURE AND SECURITY AGREEMENT

([Reg. No.])

Dated as of                              , 20         ¹

between

AMERICAN AIRLINES, INC.,

and

U.S. BANK TRUST NATIONAL ASSOCIATION,

as Loan Trustee

*

One Boeing [Model]
(Generic Manufacturer and Model [Generic Manufacturer and Model]) Aircraft
U.S. Registration No. [Reg. No.]

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Table of Contents

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Table of Contents
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INDENTURE AND SECURITY AGREEMENT
([Reg. No.])

     This INDENTURE AND SECURITY AGREEMENT ([Reg. No.]), dated as of                              , 20         ² , is made by and between AMERICAN AIRLINES, INC., a Delaware corporation (together with its successors and permitted assigns, the “ Company ”), and U.S. BANK TRUST NATIONAL ASSOCIATION, a national banking association, not in its individual capacity, except as expressly stated herein, but solely as Loan Trustee hereunder (together with its permitted successors hereunder, the “ Loan Trustee ”).

W I T N E S S E T H :

     WHEREAS, the parties desire by this Indenture (such term and other capitalized terms used herein without definition being defined as provided in Article I), among other things, to provide for ( i ) the issuance by the Company of the Equipment Notes specified on Schedule I hereto (as, in the case of any Series B Equipment Notes issued after the Closing Date, such Schedule I may be amended in connection with such issuance) and ( ii ) the assignment, mortgage and pledge by the Company to the Loan Trustee, as part of the Collateral hereunder, among other things, of all of the Company’s estate, right, title and interest in and to the Aircraft, as security for, among other things, the Company’s obligations to the Loan Trustee, for the equal and proportionate benefit and security of the Noteholders, the Indenture Indemnitees and the Related Indenture Indemnitees, subject to Section 2.13 and Article III;

     WHEREAS, all things have been done to make the Equipment Notes of the Series listed on Schedule I hereto (as, in the case of any Series B Equipment Notes issued after the Closing Date, such Schedule I may be amended in connection with such issuance), when executed by the Company and authenticated and delivered by the Loan Trustee hereunder, the valid, binding and enforceable obligations of the Company; and

     WHEREAS, all things necessary to make this Indenture a legal, valid and binding obligation of the Company for the uses and purposes herein set forth, in accordance with its terms, have been done and performed and have occurred;

GRANTING CLAUSE

     NOW, THEREFORE, ( x ) to secure ( i ) the prompt and complete payment (whether at stated maturity, by acceleration or otherwise) of principal of, interest on

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(including interest on any overdue amounts), and Make-Whole Amount, if any, with respect to, and all other amounts due under, the Equipment Notes, ( ii ) all other amounts payable by the Company under the Operative Documents and ( iii ) the performance and observance by the Company of all the agreements and covenants to be performed or observed by the Company for the benefit of the Noteholders and the Indenture Indemnitees contained in the Operative Documents, and ( y ) to secure the Related Secured Obligations, and in consideration of the premises and of the covenants contained in the Operative Documents and the Related Indentures, and for other good and valuable consideration given by the Noteholders, the Indenture Indemnitees and the Related Indenture Indemnitees to the Company at or before the Closing Date, the receipt and adequacy of which are hereby acknowledged, the Company does hereby grant, bargain, sell, convey, transfer, mortgage, assign, pledge and confirm unto the Loan Trustee and its successors in trust and permitted assigns, for the security and benefit of the Noteholders, the Indenture Indemnitees and the Related Indenture Indemnitees, a first priority security interest in, and mortgage lien on, all estate, right, title and interest of the Company in, to and under, all and singular, the following described properties, rights, interests and privileges, whether now owned or hereafter acquired (which, collectively, together with all property hereafter specifically subject to the Lien of this Indenture by the terms hereof or any supplement hereto, are included within, and are referred to as, the “ Collateral ”):

     (1) the Aircraft, including the Airframe and the Engines, whether or not any such Engine may from time to time be installed on the Airframe or any other airframe or any other aircraft, and any and all Parts relating thereto, and, to the extent provided herein, all substitutions and replacements of, and additions, improvements, accessions and accumulations to, the Aircraft, including the Airframe, the Engines and any and all Parts (in each case other than any substitutions, replacements, additions, improvements, accessions and accumulations that constitute items excluded from the definition of Parts by clauses (b), (c) and (d) thereof) relating thereto (such Airframe and Engines as more particularly described in the Indenture Supplement executed and delivered with respect to the Aircraft on the Closing Date or with respect to any substitutions or replacements therefor), and together with all flight records, logs, manuals, maintenance data and inspection, modification and overhaul records at any time required to be maintained with respect to the Aircraft in accordance with the rules and regulations of the FAA if the Aircraft is registered under the laws of the United States or the rules and regulations of the government of the country of registry if the Aircraft is registered under the laws of a jurisdiction other than the United States;

     (2) the Warranty Rights, together with all rights, powers, privileges, options and other benefits of the Company under the same;

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     (3) all requisition proceeds with respect to the Aircraft, the Airframe, any Engine or any Part thereof, and all insurance proceeds with respect to the Aircraft, the Airframe, any Engine or any Part thereof, but excluding all proceeds of, and rights under, any insurance maintained by the Company and not required, or in excess of that required, under Section 7.06(b);

     (4) all moneys and securities held by the Loan Trustee pursuant to paragraph (vii) of clause “third” of Section 3.03, all rents, revenues and other proceeds collected by the Loan Trustee pursuant to Section 4.02(a), all moneys and securities from time to time paid or deposited or required to be paid or deposited to or with the Loan Trustee by or for the account of the Company pursuant to any term of any Operative Document and held or required to be held by the Loan Trustee hereunder or thereunder, including the Securities Account and all monies and securities deposited into the Securities Account; 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, the Company shall have the right, to the exclusion of the Loan Trustee, ( i ) to quiet enjoyment of the Aircraft, the Airframe, the Parts and the Engines, and to possess, use, retain and control the Aircraft, the Airframe, the Parts and the Engines and all revenues, income and profits derived therefrom and ( ii ) with respect to the Warranty Rights, to exercise in the Company’s name all rights and powers of the Buyer (as defined in the Purchase Agreement) under the Warranty Rights and to retain any recovery or benefit resulting from the enforcement of any warranty or indemnity or other obligation under the Warranty Rights; provided , further , that notwithstanding the occurrence and continuation of an Event of Default, the Loan Trustee shall not enter into any amendment or modification of the Purchase Agreement that would alter the rights, benefits or obligations of the Company thereunder;

     TO HAVE AND TO HOLD all and singular the aforesaid property unto the Loan Trustee, and its successors and permitted assigns, in trust for the equal and proportionate benefit and security of the Noteholders, the Indenture Indemnitees and the Related Indenture Indemnitees, except as otherwise provided in this Indenture, including Section 2.13 and Article III, without any priority of any one Equipment Note over any other, or any Related 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 paragraphs (1) through (5) inclusive above, subject to the terms and provisions set forth in this Indenture.

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     It is expressly agreed that notwithstanding anything herein to the contrary, the Company shall remain liable under the Purchase Agreement to perform all of its obligations thereunder, and, except to the extent expressly provided in any Operative Document, none of any Noteholder, the Loan Trustee, any other Indenture Indemnitee or any Related Indenture Indemnitee shall be required or obligated in any manner to perform or fulfill any obligations of the Company under or pursuant to any Operative Document, or to have any obligation or liability under the Purchase Agreement by reason of or arising out of the assignment hereunder, 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 amount that may have been assigned to it or to which it may be entitled at any time or times.

     Notwithstanding anything herein to the contrary (but without in any way releasing the Company from any of its duties or obligations under the Purchase Agreement), the Noteholders, the Loan Trustee, the other Indenture Indemnitees and the Related Indenture Indemnitees confirm for the benefit of the Manufacturer that in exercising any rights under the Warranty Rights, 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, the terms and conditions of the Purchase Agreement relating to the Warranty Rights, including, without limitation, the warranty disclaimer provisions for the benefit of the Manufacturer, shall apply to and be binding upon the Noteholders, the Loan Trustee, the other Indenture Indemnitees and the Related Indenture Indemnitees to the same extent as the Company. The Company hereby directs the Manufacturer, so long as an Event of Default shall have occurred and be continuing, to pay all amounts, if any, payable to the Company pursuant to the Warranty Rights directly to the Loan Trustee to be held and applied as provided herein. Nothing contained herein shall subject the Manufacturer to any liability to which it would not otherwise be subject under the Purchase Agreement or modify in any respect the contract rights of the Manufacturer thereunder except as provided in the Manufacturer’s Consent.

     Subject to the terms and conditions hereof, the Company does hereby irrevocably constitute the Loan Trustee the true and lawful attorney of the Company (which appointment is coupled with an interest) with full power (in the name of the Company or otherwise) to ask for, require, demand and receive any and all monies and claims for monies (in each case including insurance and requisition proceeds) due and to become due to the Company under or arising out of the Purchase Agreement (to the extent assigned hereby), 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 Loan Trustee may deem to be necessary or advisable in the premises; provided that the Loan Trustee shall not exercise any such rights except during the continuance of an Event of

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Default. The Company agrees that, promptly upon receipt thereof, to the extent required by the Operative Documents, it will transfer to the Loan Trustee any and all monies from time to time received by the Company constituting part of the Collateral, for distribution by the Loan Trustee pursuant to this Indenture.

     The Company does hereby warrant and represent that it has not sold, assigned or pledged, and hereby covenants and agrees that it will not sell, assign or pledge, so long as this Indenture shall remain in effect and the Lien hereof shall not have been released pursuant to the provisions hereof, any of its estate, right, title or interest hereby assigned, to any Person other than the Loan Trustee, except as otherwise provided in or permitted by any Operative Document.

     The Company agrees that at any time and from time to time, upon the written request of the Loan Trustee, the Company shall promptly and duly execute and deliver or cause to be duly executed and delivered any and all such further instruments and documents as the Loan Trustee 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 Loan Trustee the full benefit of the assignment hereunder and of the rights and powers herein granted; provided that any instrument or other document so executed by the Company will not expand any obligations or limit any rights of the Company in respect of the transactions contemplated by the Operative Documents.

     IT IS HEREBY COVENANTED AND AGREED by and between the parties hereto as follows:

ARTICLE I

DEFINITIONS

     Section 1.01. Definitions . For all purposes of this Indenture, unless the context otherwise requires, capitalized terms used but not defined herein have the respective meanings set forth or incorporated by reference in Annex A.

     Section 1.02. Other Definitional Provisions . (a) The definitions stated herein and in Annex A apply equally to both the singular and the plural forms of the terms defined.

     (b) All references in this Indenture to designated “Articles”, “Sections”, “Subsections”, “Schedules”, “Exhibits”, “Annexes” and other subdivisions are to the designated Article, Section, Subsection, Schedule, Exhibit, Annex or other subdivision of this Indenture, unless otherwise specifically stated.

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     (c) The words “herein”, “hereof” and “hereunder” and other words of similar import refer to this Indenture as a whole and not to any particular Article, Section, Subsection, Schedule, Exhibit, Annex or other subdivision.

     (d) Unless the context otherwise, requires, whenever the words “including”, “include” or “includes” are used herein, they shall be deemed to be followed by the phrase “without limitation”.

     (e) All references in this Indenture to a “government” are to such government and any instrumentality or agency thereof.

     (f) All references in this Indenture to a Person shall include successors and permitted assigns of such Person.

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 OR OTHER JURISDICTION. ACCORDINGLY, THIS EQUIPMENT NOTE MAY NOT BE OFFERED FOR SALE OR SOLD UNLESS EITHER REGISTERED UNDER THE ACT AND SUCH APPLICABLE STATE OR OTHER LAWS OR EXEMPTIONS FROM SUCH REGISTRATION REQUIREMENTS ARE AVAILABLE. IN ADDITION, THIS EQUIPMENT NOTE IS SUBJECT TO RESTRICTIONS ON TRANSFER PURSUANT TO THE PARTICIPATION AGREEMENT REFERRED TO HEREIN.

AMERICAN AIRLINES, INC.
SERIES 2009-1[              ][REG.NO.] EQUIPMENT NOTE DUE                              , 20        
ISSUED IN CONNECTION WITH THE BOEING MODEL [MODEL]
(GENERIC MODEL [GENERIC MODEL]) AIRCRAFT
BEARING UNITED STATES REGISTRATION NUMBER [REG. NO.]

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     AMERICAN AIRLINES, INC. (together with its successors and permitted assigns, the “Company”) hereby promises to pay to                      , or the registered assignee thereof, the principal amount of                      Dollars ($                      ) [on                      ] ³ [in installments on the Payment Dates set forth in Schedule I hereto, each such installment to be in an amount computed by multiplying the original principal amount of this Equipment Note by the percentage set forth in Schedule I hereto opposite the Payment Date on which such installment is due,] ⁴ and to pay, on each Payment Date, interest in arrears on the principal amount remaining unpaid from time to time from the date hereof, or from the most recent date to which interest hereon has been paid or duly provided for, until paid in full at a rate per annum (calculated on the basis of a year of 360 days comprised of twelve 30-day months) equal to the Debt Rate shown above. [Notwithstanding the foregoing, the final payment made on this Equipment Note shall be in an amount sufficient to discharge in full the unpaid principal amount and all accrued and unpaid interest on, and any other amounts due under, this Equipment Note.] ⁵ 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 with the same force and effect as if made on such scheduled date, and if payment is made on such next succeeding Business Day, no interest shall accrue on the amount of such payment from and after such scheduled date.

     For purposes hereof, the term “Indenture” means the Indenture and Security Agreement ([Reg. No.]), dated as of                                , 20          , between the Company and U.S. Bank Trust National Association, as Loan Trustee (the “Loan Trustee”), as the same may be amended, supplemented or otherwise modified from time to time in accordance with its terms. All capitalized terms used in this Equipment Note and not defined herein, unless the context otherwise requires, shall have the respective meanings set forth or incorporated by reference, and shall be construed and interpreted in the manner described, in the Indenture.

     This Equipment Note shall bear interest, payable on demand, at the Past Due Rate (and not the Debt Rate) (calculated on the basis of a year of 360 days comprised of

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twelve 30-day months) on any principal amount and (to the extent permitted by applicable law) Make-Whole Amount, if any, interest and any other amounts payable hereunder 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 in the manner provided herein or in the Indenture 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 Loan Trustee, or at the office of any successor trustee, in the manner provided in Section 2.07 of the Indenture.

     The principal amount and interest and other amounts due hereunder shall be payable in Dollars in immediately available funds at the Corporate Trust Office of the Loan Trustee, or as otherwise provided in the Indenture. The Company shall not have any responsibility for the distribution of any such payment to the Noteholder of this Equipment Note. 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, this Equipment Note shall be surrendered to the Loan Trustee for cancellation.

     The holder hereof, by its acceptance of this Equipment Note, agrees that, except as provided in the Indenture, including the subordination provisions referred to below, each payment of an installment of principal amount, interest and Make-Whole Amount, if any, received by it hereunder shall be applied: first, to the payment of accrued interest on this Equipment Note (as well as any interest on ( i ) any overdue principal amount, and ( ii ) to the extent permitted by law, any overdue Make-Whole Amount, if any, any overdue interest and any other overdue amounts hereunder) to the date of such payment; second, to the payment of Make-Whole Amount, if any, with respect to this Equipment Note; third, to the payment of the principal amount of this Equipment Note (or portion thereof) then due hereunder, if any; and fourth, the balance, if any, remaining thereafter to the payment of installments of the principal amount of this Equipment Note (or portion thereof) remaining unpaid in the inverse order of their maturity.

     This Equipment Note is one of the Equipment Notes referred to in the Indenture which have been or are to be issued by the Company pursuant to the terms of the Indenture. The Collateral is held by the Loan Trustee as security, in part, for the Equipment Notes. The provisions of this Equipment Note are subject to the Indenture, the Related Indentures, the Participation Agreement, the other Operative Documents and the Pass Through Documents. Reference is hereby made to the Indenture, the Related Indentures, the Participation Agreement , the other Operative Documents and the Pass Through Documents for a complete statement of the rights and obligations of the holder

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of, and the nature and extent of the security for, this Equipment Note (including as a “Related Equipment Note” under each Related Indenture) 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 Indenture, to all of which terms and conditions in the Indenture, the Related Indentures, the Participation Agreement, the other Operative Documents and the Pass Through Documents each holder hereof agrees by its acceptance of this Equipment Note.

     As provided in the Indenture and subject to certain limitations therein set forth, this Equipment Note is exchangeable for an equal aggregate principal amount of Equipment Notes of the same Series of different authorized denominations, as requested by the holder surrendering the same. Prior to the due presentment for registration of transfer of this Equipment Note, the Company and the Loan Trustee shall deem and treat the Person in whose name this Equipment Note is registered on the Equipment Note Register as the absolute owner and holder hereof for the purpose of receiving all amounts payable with respect to this Equipment Note and for all purposes, and neither the Company nor the Loan Trustee shall be affected by notice to the contrary.

     This Equipment Note is subject to redemption as provided in Section 2.10, Section 2.11 and Section 2.12 of the Indenture but not otherwise. In addition, this Equipment Note may be accelerated as provided in Section 4.02 of the Indenture.

     The holder hereof, by its acceptance of this Equipment Note, agrees that no payment or distribution shall be made on or in respect of the Secured Obligations (as defined in the Indenture) or the Secured Obligations (as defined in any Related Indenture) owed to such holder, including, without limitation, any payment or distribution of cash, property or securities after the occurrence of any of the events referred to in Section 4.01(f) of the Indenture or after the commencement of any proceedings of the type referred to in Section 4.01(g), Section 4.01(h) or Section 4.01(i) of the Indenture, except, in each case, as expressly provided in Article III of the Indenture or Article III of the applicable Related Indenture, as appropriate.

     The indebtedness evidenced by this Equipment Note is[,] ⁶ [( i ) to the extent and in the manner provided in the Indenture, subordinate and subject in right of payment to the prior payment in full of the Secured Obligations in respect of Series A Equipment Notes, and certain other Secured Obligations, and ( ii )] ⁷ to the extent and in the manner provided

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in each Related Indenture, subordinate and subject in right of payment to the prior payment in full of the “Secured Obligations” in respect of the “Equipment Notes” issued under such Related Indenture, and this Equipment Note is issued subject to such provisions. The Noteholder of this Equipment Note, by accepting the same, ( a ) agrees to and shall be bound by such provisions, ( b ) authorizes and directs the Loan Trustee or the Related Loan Trustee under the applicable Related Indenture, as appropriate, on such Noteholder’s behalf to take any action necessary or appropriate to effectuate the subordination as provided in this Indenture or the applicable Related Indenture and ( c ) appoints the Loan Trustee or the Related Loan Trustee under the applicable Related Indenture, as appropriate, as such Noteholder’s attorney-in-fact for such purpose.

     Without limiting the foregoing, the Noteholder of this Equipment Note, by accepting the same, agrees that if such Noteholder, in its capacity as a Noteholder, shall receive any payment or distribution on any Secured Obligation in respect of this Equipment Note that it is not entitled to receive under Section 2.13 or Article III of the Indenture, it shall hold any amount so received in trust for the Loan Trustee and forthwith turn over such amount to the Loan Trustee in the form received to be applied as provided in Article III of the Indenture.

     Unless the certificate of authentication hereon has been executed by or on behalf of the Loan Trustee by manual signature, this Equipment Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose.

      THIS EQUIPMENT NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAW OF THE STATE OF NEW YORK, INCLUDING ALL MATTERS OF CONSTRUCTION, VALIDITY AND PERFORMANCE.

     IN WITNESS WHEREOF, the Company has caused this Equipment Note to be executed in its corporate name by its officer thereunto duly authorized on the date hereof.

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LOAN TRUSTEE’S CERTIFICATE OF AUTHENTICATION

     This is one of the Equipment Notes referred to in the within-mentioned Indenture.

SCHEDULE I ⁸

EQUIPMENT NOTE AMORTIZATION

[SEE “EQUIPMENT NOTES AMORTIZATION” ON SCHEDULE I TO

THIS INDENTURE]

* * *

     Section 2.02. Issuance and Terms of Equipment Notes . The Equipment Notes shall be dated the date of issuance thereof, shall be issued in ( a ) separate Series consisting of Series A Equipment Notes and, if issued, Series B Equipment Notes and ( b ) the maturities and principal amounts and shall bear interest at the applicable Debt Rates specified in Schedule I (as, in the case of any Series B Equipment Notes issued after the Closing Date, such Schedule I may be amended in connection with such issuance). On

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the Closing Date, each Series A Equipment Note and, if issued, Series B Equipment Note shall be issued to the Subordination Agent on behalf of each of the Pass Through Trustees of the Pass Through Trusts then in existence for the applicable Pass Through Trust created under the Pass Through Trust Agreements referred to in Schedule II . If no Series B Equipment Notes are issued on the Closing Date, then, subject to compliance with the conditions set forth in Section 4(a)(v) of the Note Purchase Agreement, Section 2.02 of the Participation Agreement and Section 8.01(d) of the Intercreditor Agreement, the Company shall have the option to issue Series B Equipment Notes after the Closing Date. In addition, if all of the Series B Equipment Notes (whether issued on or after the Closing Date) shall have been redeemed pursuant to Section 2.11(b), if, simultaneously with such redemption, new Series B Equipment Notes, which may have terms different from those of the redeemed Series B Equipment Notes, are being issued, the Company shall, subject to compliance with the conditions set forth in Section 4(a)(v) of the Note Purchase Agreement, Section 2.02 of the Participation Agreement and Section 8.01(c) of the Intercreditor Agreement, issue new Series B Equipment Notes with the same Series B designation as, but with the terms that may differ from those of, the redeemed Series B Equipment Notes. Any Series B Equipment Notes issued after the Closing Date pursuant to any of the two immediately preceding sentences shall have such maturities, principal amounts and interest rate as specified in Schedule I hereto in respect of Series B Equipment Notes, as amended in connection with any such issuance. 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. Without limitation of the foregoing, if any Series B Equipment Notes shall have been issued hereunder, new Series B Equipment Notes may be issued pursuant to the provisions of Section 2.11(b).

     Each Equipment Note shall bear interest at the Debt Rate specified for such Series calculated on the basis of a year of 360 days comprised of twelve 30-day months, payable in arrears on each Payment Date on the unpaid principal amount thereof from time to time outstanding from the most recent Payment Date to which interest has been paid or duly provided for (or, if no interest has been so paid or provided for, from the date of issuance of such Equipment Note) until such principal amount is paid in full, as further provided in the form of Equipment Note set forth in Section 2.01. The principal amount of each Series A Equipment Note and, if issued, Series B Equipment Note shall be payable in installments or in a single payment on the Payment Dates set forth in Schedule I to such Equipment Note, each such installment, if any, to be in an amount computed by multiplying the original principal amount of such Equipment Note by the corresponding percentage set forth in Schedule I hereto (as, in the case of any Series B Equipment Notes issued after the Closing Date, such Schedule I may be amended in connection with such issuance) applicable to such Series, the applicable portion of which shall be attached

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as Schedule I to such Equipment Note, opposite the Payment Date on which such installment is due. Notwithstanding the foregoing, the final payment made under each Equipment Note shall be in an amount sufficient to discharge in full the unpaid principal amount and all accrued and unpaid interest on, and any other amounts due under, such Equipment Note. Each Equipment Note shall bear interest, payable on demand, at the Past Due Rate (and not at the Debt Rate) (calculated on the basis of a year of 360 days comprised of twelve 30-day months) on any principal amount and (to the extent permitted by applicable law) Make-Whole Amount, if any, 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 under an Equipment Note if not paid in the manner provided therein or in this Indenture when due (whether at stated maturity, by acceleration or otherwise). Notwithstanding anything to the contrary contained herein, if any date on which a payment hereunder or 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 with the same force and effect as if made on such scheduled date, and if such payment is made on such next succeeding Business Day, no interest shall accrue on the amount of such payment from and after such scheduled date.

     The Equipment Notes shall be executed on behalf of the Company by the manual or facsimile signature of one of its authorized officers. Equipment Notes bearing the signatures of individuals who were at the time of execution the proper officers of the Company shall bind the Company, 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. No Equipment Note shall be secured by or entitled to any benefit under this Indenture or be valid or obligatory for any purposes unless there appears on such Equipment Note a certificate of authentication in the form provided herein executed by the Loan Trustee by the manual signature of one of its authorized officers, and such certificate upon any Equipment Notes shall be conclusive evidence, and the only evidence, that such Equipment Note has been duly authenticated and delivered hereunder.

     Section 2.03. Method of Payment . The principal amount of, interest on, Make-Whole Amount, if any, and, except to the extent expressly provided herein, all other amounts due under each Equipment Note or otherwise payable hereunder shall be payable by the Company in Dollars by wire transfer of immediately available funds not later than 10:00 a.m. (New York City time) on the due date of payment to the Loan Trustee at the Corporate Trust Office for distribution among the Noteholders in the manner provided herein, and payment of such amount by the Company to the Loan Trustee shall be deemed to satisfy the Company’s obligation to make such payment. The

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Company shall not have any responsibility for the distribution of such payment to any Noteholder. Notwithstanding the foregoing or any provision in any Equipment Note to the contrary, the Loan Trustee will use reasonable efforts to pay or cause to be paid, if so directed in writing by any Noteholder (with a copy to the Company), all amounts paid by the Company hereunder and under such Noteholder’s Equipment Note or Equipment Notes to such Noteholder or a nominee therefor (including all amounts distributed pursuant to Article III) by transferring, or causing to be transferred, by wire transfer of immediately available funds in Dollars, prior to 12:00 noon (New York City time) on the due date of payment, to an account maintained by such Noteholder with a bank located in the continental United States the amount to be distributed to such Noteholder, for credit to the account of such Noteholder maintained at such bank; provided that, in the event the Equipment Notes are not held by the Subordination Agent on behalf of the Pass Through Trustees, the Loan Trustee shall, unless instructed by the Company to use another method, pay such amounts by check mailed to the Noteholder’s address as it appears on the Equipment Note Register. If, after its receipt of funds at the place and prior to the time specified above in the immediately preceding sentence, the Loan Trustee shall fail (other than as a result of a failure of the Noteholder to provide it with wire transfer instructions) to make any such payment required to be paid by wire transfer as provided in the immediately preceding sentence on the Business Day it receives such funds, the Loan Trustee, in its individual capacity and not as trustee, agrees to compensate such Noteholders for loss of use of funds at the Federal Funds Rate until such payment is made and the Loan Trustee 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 Loan Trustee for cancellation. Notwithstanding any other provision of this Indenture to the contrary, the Loan Trustee 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 Loan Trustee 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 1:00 p.m. (New York City time) at the place of payment, in which case the Loan Trustee shall make such required payment on the next succeeding Business Day. So long as any signatory to the Participation Agreement or nominee thereof shall be a registered Noteholder, all payments to it shall be made to the account of such Noteholder specified in Schedule I to the Participation Agreement, or 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 Loan Trustee consistent with this Section 2.03.

     Section 2.04. Withholding Taxes . The Loan Trustee shall exclude and withhold at the appropriate rate from each payment of principal amount of, interest on, Make-Whole Amount, if any, and other amounts due hereunder or under each Equipment

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Note (which exclusion and withholding shall constitute payment of such amounts payable hereunder or in respect of such Equipment Notes, as applicable) any and all withholding taxes applicable thereto as required by law. The Loan Trustee 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 hereunder or in respect of the Equipment Notes, to withhold such amounts (which withholding shall constitute payment of such amounts payable hereunder or in respect of such Equipment Notes, as applicable) and timely pay the same to the appropriate authority in the name of and on behalf of the Noteholders, 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 Noteholder (with a copy to the Company) appropriate documentation showing the payment thereof, together with such additional documentary evidence as any such Noteholder may reasonably request from time to time. The Loan Trustee agrees to file any other information reports as it may be required to file under United States law.

     Section 2.05. Application of Payments . Subject always to Section 2.13 and except as otherwise provided in Article III, in the case of each Equipment Note, each payment of an installment of principal amount, Make-Whole Amount, if any, and interest paid thereon shall be applied:

      first , to the payment of accrued interest on such Equipment Note (as well as any interest on ( i ) any overdue principal amount, and ( ii ) to the extent permitted by law, any overdue Make-Whole Amount, if any, any overdue interest and any other overdue amounts thereunder) to the date of such payment;

      second , to the payment of Make-Whole Amount, if any, with respect to such Equipment Note;

      third , to the payment of the principal amount of such Equipment Note (or portion thereof) then due thereunder, if any; and

      fourth , the balance, if any, remaining thereafter to the payment of installments of the principal amount of such Equipment Note (or portion thereof) remaining unpaid in the inverse order of their maturity.

     Section 2.06. Termination of Interest in Collateral . No Noteholder, Indenture Indemnitee or Related Indenture Indemnitee shall, as such, have any further interest in, or other right with respect to, the Collateral when and if ( i ) the principal amount of, Make-Whole Amount, if any, and interest (including, to the extent permitted by law, post-petition interest and interest on any overdue amounts) on and all other amounts due under all Equipment Notes held by such Noteholder and all other sums then due and payable to

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such Noteholder or Indenture Indemnitee, as the case may be, hereunder (including, without limitation, under Section 2.14) and under the Participation Agreement by the Company and ( ii ) all Related Secured Obligations ((i) and (ii), collectively, the “ Secured Obligations ”) have been paid in full.

     Section 2.07. Registration, Transfer and Exchange of Equipment Notes . The Loan Trustee shall keep a register or registers (the “ Equipment Note Register ”) in which the Loan Trustee 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 Loan Trustee. The Loan Trustee 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 or transfer such Equipment Note shall surrender such Equipment Note to the Loan Trustee at the Corporate Trust Office, together with a written request from the registered holder thereof for the issuance of a new Equipment Note of the same Series, 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 and subject to satisfaction of Section 2.09, the Company shall execute, and the Loan Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Equipment Notes of an equal aggregate principal amount and of the same Series. At the option of the Noteholder, Equipment Notes may be exchanged for other Equipment Notes of the same Series of any authorized denominations of an equal aggregate principal amount, upon surrender of the Equipment Notes to be exchanged to the Loan Trustee at the Corporate Trust Office. Whenever any Equipment Notes are so surrendered for exchange, the Company shall execute, and the Loan Trustee shall authenticate and deliver, the Equipment Notes which the Noteholder 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 or otherwise under this Indenture) shall be the valid obligations of the Company evidencing the same respective obligations, and entitled to the same security and benefits under this 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 Company or the Loan Trustee) be duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Loan Trustee, duly executed by the Noteholder or such Noteholder’s attorney duly authorized in writing, and the Company and the Loan Trustee 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 or jurisdiction. The Loan Trustee shall make a notation on each new Equipment Note of the amount of all payments of principal amount previously made on the old Equipment Note or Equipment Notes with respect to which

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such new Equipment Note is issued and the date to which interest on such old Equipment Note or Equipment Notes has been paid. Principal, interest and all other amounts shall be deemed to have been paid on such new Equipment Note to the date on which such amounts shall have been paid on such old Equipment Note. The Company shall not be required to exchange any surrendered Equipment Notes as provided above ( a ) during the ten-day period preceding the due date of any payment on such Equipment Note or ( b ) that has been called for redemption. The Company and the Loan Trustee shall in all cases deem and treat the Person in whose name any Equipment Note shall have been issued and registered on the Equipment Note Register as the absolute owner and the Noteholder 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 neither the Company nor the Loan Trustee shall be affected by any notice to the contrary. The Loan Trustee will promptly notify the Company 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 Indenture, the Related Indentures, the Participation Agreement, the other Operative Documents and the Pass Through Documents applicable to the Noteholders or, in the case of each Related Indenture, Related Noteholders, and, without limiting the generality of the foregoing, any such transferee of an Equipment Note, by its acceptance of an Equipment Note, agrees to the applicable provisions of Section 6.01, Section 7.10 and Section 7.11 of the Participation Agreement, and shall be deemed to have represented, warranted and covenanted to the parties to the Participation Agreement as to the matters represented, warranted and covenanted by the Noteholders, including the Pass Through Trustees, in the Participation Agreement. Subject to compliance by the Noteholder and its transferee (if any) of the requirements set forth in this Section 2.07 and in Section 2.09, the Loan Trustee and the Company shall use all reasonable efforts to issue new Equipment Notes upon transfer or exchange within ten 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 becomes mutilated, destroyed, lost or stolen, the Company shall, upon the written request of the holder of such Equipment Note and subject to satisfaction of this Section 2.08 and of Section 2.09, execute and the Loan Trustee shall authenticate and deliver in replacement thereof a new Equipment Note of the same Series, payable in the same principal 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 Loan Trustee, and a photocopy thereof shall be furnished to the Company. If the Equipment Note being replaced has been destroyed, lost or stolen, the holder of such Equipment Note shall furnish to the Company and the Loan Trustee such security or indemnity as may be required by them to save the Company and the Loan Trustee harmless and evidence satisfactory to the Company and

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the Loan Trustee of the destruction, loss or theft of such Equipment Note and of the ownership thereof.

     Section 2.09. Payment of Expenses on Transfer; Cancellation . (a) No service charge shall be made to a Noteholder for any registration of transfer or exchange of Equipment Notes, but the Loan Trustee, 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 Loan Trustee shall cancel all Equipment Notes surrendered for replacement, redemption, transfer, exchange, payment or cancellation, shall keep a copy of such cancelled Equipment Notes, and shall send the original canceled Equipment Notes marked “cancelled” to the Company.

     Section 2.10. Mandatory Redemption of Equipment Notes . The Company shall redeem the Equipment Notes in whole in connection with an Event of Loss in respect of the Airframe or the Airframe and the Engines installed thereon (unless the Company shall have performed the option set forth in Section 7.05(a)(i) with respect thereto) on or before the Loss Payment Date at a redemption price equal to 100% of the unpaid principal amount thereof, together with all accrued and unpaid interest thereon to (but excluding) the date of redemption, but without any Make-Whole Amount, and all other Secured Obligations (other than any Related Secured Obligations) owed or then due and payable to the Noteholders.

     Section 2.11. Voluntary Redemption of Equipment Notes . (a) Except as provided in Section 2.11(b), all, but not less than all, of the Equipment Notes may be redeemed by the Company at any time upon at least 15 days’ revocable prior written notice to the Loan Trustee and the Noteholders, and such Equipment Notes shall be redeemed in whole at a redemption price equal to 100% of the unpaid principal amount thereof, together with accrued and unpaid interest thereon to (but excluding) the date of redemption and all other Secured Obligations (other than any Related Secured Obligations) owed or then due and payable to the Noteholders, plus Make-Whole Amount, if any; provided that no redemption shall be permitted under this Section 2.11(a) unless, simultaneously with such redemption, the Related Equipment Notes shall also be redeemed.

     (b) If issued, all of the Series B Equipment Notes may be redeemed by the Company upon at least 15 days’ revocable prior written notice to the Loan Trustee and the Noteholders of the Series B Equipment Notes, and the Series B Equipment Notes shall be redeemed in whole at a redemption price equal to 100% of the unpaid principal amount thereof, together with accrued and unpaid interest thereon to (but excluding) the date of redemption and all other Secured Obligations (other than any Related Secured

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Obligations) owed or then due and payable to the Noteholders of the Series B Equipment Notes, plus Make-Whole Amount, if any; provided that:

     (i) no redemption shall be permitted under this Section 2.11(b) unless, simultaneously with such redemption, the Related Series B Equipment Notes shall also be redeemed; and

     (ii) if, simultaneously with such redemption, new Series B Equipment Notes, which may have terms different from those of the redeemed Series B Equipment Notes, are being issued, such new Series B Equipment Notes shall be issued in accordance with Section 2.02 of the Participation Agreement, Section 4(a)(v) of the Note Purchase Agreement and Section 8.01(c) of the Intercreditor Agreement.

     (c) Notwithstanding anything to the contrary in Section 2.11(a) or (b), so long as the Company or any of its Affiliates beneficially owns 100% of the Pass Through Certificates issued by any Pass Through Trustee, the redemption price shall not include, and no Noteholder shall have any right to otherwise claim, any Make-Whole Amount with respect to the Series of Equipment Notes issued to the Subordination Agent for the benefit of such Pass Through Trustee.

     Section 2.12. Redemptions; Notice of Redemptions; Repurchases . (a) No redemption of any Equipment Note may be made except to the extent and in the manner expressly permitted by this Indenture. The Company may at any time repurchase any of the Equipment Notes not held by the Subordination Agent at any price and may hold or resell such Equipment Notes or surrender such Equipment Notes to the Loan Trustee for cancellation.

     (b) Notice of redemption with respect to the Equipment Notes shall be given by the Loan Trustee by first-class mail, postage prepaid, mailed not less than 15 nor more than 60 days prior to the applicable redemption date, to each Noteholder of such Equipment Notes to be redeemed, at such Noteholder’s address appearing in the Equipment Note Register; provided that such notice shall be revocable by written notice from the Company to the Loan Trustee given no later than three days prior to the redemption date. All such 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.

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     (c) On or before the redemption date, the Company (or any person on behalf of the Company) 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 Collateral, deposit or cause to be deposited with the Loan Trustee by 11:00 a.m. (New York City 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 (and not revoked as permitted by this Section 2.12), the Equipment Notes to be redeemed shall, on the redemption date, become due and payable at the Corporate Trust Office of the Loan Trustee, and from and after such redemption date (unless there shall be a default in the deposit of the redemption price pursuant to Section 2.12(c)) 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.

     Section 2.13. Subordination . (a) The indebtedness evidenced by the Series B Equipment Notes, if issued, shall be, to the extent and in the manner provided in this Indenture (as, in the case of any Series B Equipment Notes, may be amended in connection with the issuance of such Series B Equipment Notes), subordinate and subject in right of payment to the prior payment in full of the Secured Obligations in respect of the Series A Equipment Notes, and the Series B Equipment Notes, if issued, shall be issued subject to such provisions. The indebtedness evidenced by the Series A Equipment Notes is, and the indebtedness evidenced by the Series B Equipment Notes, if issued, will be, to the extent and in the manner provided in each Related Indenture, subordinate and subject in right of payment to the prior payment in full of the “Secured Obligations” in respect of the “Equipment Notes” issued under such Related Indenture, and the Series A Equipment Notes are, and the Series B Equipment Notes shall be, issued subject to such provisions. By acceptance of its Equipment Notes of any Series, each Noteholder of such Series ( i ) agrees to and shall be bound by such provisions, ( ii ) authorizes and directs the Loan Trustee or the Related Loan Trustee under the applicable Related Indenture, as applicable, on such Noteholder’s behalf to take such action as may be necessary or appropriate to effectuate the subordination as provided in this Indenture and the applicable Related Indenture, and ( iii ) appoints the Loan Trustee or the Related Loan Trustee under the applicable Related Indenture, as applicable, as such Noteholder’s attorney-in-fact for such purpose.

     (b) The Company, the Loan Trustee and, by acceptance of its Equipment Notes of any Series, each Noteholder of such Series, hereby agree that no payment or distribution shall be made on or in respect of the Secured Obligations, or the “Secured Obligations” under any Related Indenture, owed to such Noteholder of such Series, including any payment or distribution of cash, property or securities after the occurrence

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of any of the events referred to in Section 4.01(f) or after the commencement of any proceedings of the type referred to in Section 4.01(g), Section 4.01(h) or Section 4.01(i), except, in each case, as expressly provided in Article III of this Indenture or Article III of the applicable Related Indenture, as appropriate.

     (c) By the acceptance of its Equipment Notes of any Series, each Noteholder of such Series agrees that ( i ) if such Noteholder, in its capacity as a Noteholder, shall receive any payment or distribution on any Secured Obligations in respect of such Series that 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 Loan Trustee and forthwith turn over such amount to the Loan Trustee in the form received to be applied as provided in Article III hereof, and ( ii ) if such Noteholder, in its capacity as a “Noteholder” under any Related Indenture, receives any payment or distribution on any “Secured Obligations” in respect of “Equipment Notes” of any “Series” issued under such Related Indenture that it is not entitled to receive under Section 2.13 or Article III of such Related Indenture, it will hold any amount so received in trust for the Related Loan Trustee under such Related Indenture and forthwith turn over such amount to such Related Loan Trustee under such Related Indenture in the form received to be applied as provided in Article III of such Related Indenture.

     Section 2.14. Certain Payments . ⁹ The Company agrees to pay to the Loan Trustee for distribution in accordance with Section 3.04:

     (a) an amount or amounts equal to the fees payable to the Class A Liquidity Provider under Section 2.03 of the Class A Liquidity Facility and the Fee Letter (as defined in the Intercreditor Agreement) related thereto (or similar provisions of any Replacement Liquidity Facility therefor and any related fee letter), multiplied by a fraction, the numerator of which shall be the sum of the then outstanding aggregate principal amount of the Series A Equipment Notes and the denominator of which shall be the sum of the then outstanding aggregate principal amount of all “Series A Equipment Notes” (as defined in the Note Purchase Agreement) with respect to all of the “Indentures” (as defined in the Note Purchase Agreement);

     (b) an amount equal to interest on any Special Termination Advance (other than any Applied Special Termination Advance) payable under Section 3.07 of the Class A Liquidity Facility (or similar provisions of any Replacement Liquidity Facility therefor) minus Investment Earnings from such Special

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Termination Advance, multiplied by the fraction specified in the foregoing clause (a);

     (c) an amount equal to interest on any Downgrade Advance (other than any Applied Downgrade Advance) payable under Section 3.07 of the Class A Liquidity Facility (or similar provisions of any Replacement Liquidity Facility therefor) minus Investment Earnings from such Downgrade Advance, multiplied by the fraction specified in the foregoing clause (a);

     (d) an amount equal to interest on any Non-Extension Advance (other than any Applied Non-Extension Advance) payable under Section 3.07 of the Class A Liquidity Facility (or similar provisions of any Replacement Liquidity Facility therefor) minus Investment Earnings from such Non-Extension Advance, multiplied by the fraction specified in the foregoing clause (a);

     (e) if any payment default shall have occurred and be continuing with respect to interest on any “Series A Equipment Notes” (as defined in the Note Purchase Agreement), ( x ) the excess, if any, of ( 1 ) the amount equal to the sum of interest on any Unpaid Advance (other than a Special Termination Advance), Applied Provider Advance or Applied Special Termination Advance payable under Section 3.07 of the Class A Liquidity Facility (or similar provisions of any Replacement Liquidity Facility therefor) plus any other amounts payable in respect of such Unpaid Advance, Applied Provider Advance or Applied Special Termination Advance under Section 3.01, Section 3.03 or Section 3.09 of the Class A Liquidity Facility (or similar provisions of any Replacement Liquidity Facility therefor) over ( 2 ) the sum of Investment Earnings from any Final Advance plus any amount of interest at the Past Due Rate actually payable (whether or not in fact paid) by the Company in respect of the overdue scheduled interest on the “Series A Equipment Notes” (as defined in the Note Purchase Agreement), multiplied by ( y ) a fraction, the numerator of which shall be the then aggregate overdue amounts of interest on the Series A 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” (as defined in the Note Purchase Agreement) with respect to all of the “Indentures” (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”);

     (f) any amounts owed to the Class A Liquidity Provider by the Subordination Agent as borrower under Section 3.01 (other than in respect of an Unpaid Advance, Applied Provider Advance or Applied Special Termination Advance), Section 3.03 (other than in respect of an Unpaid Advance, Applied

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Provider Advance or Applied Special Termination Advance), Section 7.05 and Section 7.07 of the Class A Liquidity Facility (or similar provisions of any Replacement Liquidity Facility therefor) multiplied by the fraction specified in the foregoing clause (a); and

     (g) an amount or amounts equal to the compensation, including reasonable expenses and disbursements actually incurred, payable to the Subordination Agent under Section 6.07 of the Intercreditor Agreement, multiplied by the fraction specified in the foregoing clause (a) (but in any event without duplication of any amount or amounts payable by the Company in respect of such compensation under any other Operative Document or Pass Through Document).

     For purposes of this paragraph, the terms “Applied Downgrade Advance”, “Applied Non-Extension Advance”, “Applied Provider Advance”, “Applied Special Termination Advance”, “Downgrade Advance”, “Final Advance”, “Investment Earnings”, “Non-Extension Advance”, “Special Termination Advance” and “Unpaid Advance” shall have the meanings specified in the Class A Liquidity Facility or the Intercreditor Agreement, as applicable.

     Section 2.15. Repayment of Monies for Equipment Note Payments Held by the Loan Trustee . Any money held by the Loan Trustee in trust for any payment of the principal of, Make-Whole Amount, if any, or interest or any other amounts due on, any Equipment Note, including, without limitation, any money deposited pursuant to Section 2.12(c) or Section 10.01, and remaining unclaimed for a 730-day period (for purposes of calculating this 730-day period, all days on which the payment of such money shall not have been made because of operation of law shall be excluded) after the due date for such payment (or such lesser time as the Loan Trustee shall be satisfied, after 60 days’ notice from the Company, is one month prior to the escheat period provided under applicable state law) shall be paid to the Company. The Noteholders of any outstanding Equipment Notes shall thereafter, as unsecured general creditors, look only to the Company for payment thereof, and all liability of the Loan Trustee with respect to such trust money shall thereupon cease; provided that the Loan Trustee, before being required to make any such repayment, may at the expense of the Company cause to be mailed to each such Noteholder notice that such money remains unclaimed and that, after a date specified in such notice which shall not be less than 30 days from the date of mailing, any unclaimed balance of such money then remaining will be repaid to the Company as provided herein.

     Section 2.16. Directions by the Subordination Agent . So long as the Subordination Agent is a Noteholder, notwithstanding anything contained herein or in any other Operative Document to the contrary, in exercising its right to vote the

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Equipment Notes held by it, or in giving or taking any direction, consent, request, demand, instruction, authorization, notice, waiver or other action provided by this Indenture or in respect of the Equipment Notes to be given or taken by a Noteholder (each such vote or other action, a “ Direction ”) in respect of such Equipment Notes, the Subordination Agent may act in accordance with any votes, directions, consents, requests, demands, instructions, authorizations, notices, waivers or other actions given or taken by any applicable Pass Through Trustee or the Controlling Party pursuant to the Intercreditor Agreement, including without limitation pursuant to Section 2.06, Article IV or Section 8.01(b) thereof. The Subordination Agent shall be permitted ( x ) to give a Direction with respect to less than the entire principal amount of any single Equipment Note held by it, and ( y ) to give different Directions with respect to different portions of the principal amount of any single Equipment Note held by it. Any Direction given by the Subordination Agent at any time with respect to more than a majority in aggregate unpaid principal amount of all of the Equipment Notes issued and then outstanding hereunder shall be deemed to have been given by a Majority in Interest of Noteholders.

ARTICLE III

RECEIPT, DISTRIBUTION AND APPLICATION OF INCOME
FROM THE COLLATERAL

     Section 3.01. Basic Distributions . Except as otherwise provided in Section 3.02, Section 3.03 and Section 3.04, each periodic payment by the Company of regularly scheduled installments of principal or interest on the Equipment Notes received by the Loan Trustee shall be promptly distributed in the following order of priority:

      first , so much of such payment as shall be required to pay in full the aggregate amount of the payment or payments of principal amount and interest (as well as any interest on any overdue principal amount and, to the extent permitted by applicable law, on any overdue interest and any other overdue amounts) then due under all Series A Equipment Notes shall be distributed to the Noteholders of Series A Equipment Notes 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;

      second , after giving effect to clause “first” above (if any Series B Equipment Notes shall have been issued hereunder and except as this clause “second” may be modified pursuant to clause (xvi) of Section 9.01 in connection with the original issuance or subsequent redemption and issuance from time to time of such Series B Equipment Notes), so much of such payment remaining as shall be required to pay in full the aggregate amount of the payment or payments

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of principal amount and interest (as well as any interest on any overdue principal amount and, to the extent permitted by applicable law, on any overdue interest and any other overdue amounts) then due under all Series B Equipment Notes shall be distributed to the Noteholders of Series B Equipment Notes 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; and

      third , the balance, if any, of such installment remaining thereafter shall be distributed to the Company.

     Section 3.02. Event of Loss; Mandatory Redemption; Voluntary Redemption . Except as otherwise provided in Section 3.03 and Section 3.04 and subject to the following proviso, any payments (including insurance and requisition proceeds) received by the Loan Trustee as the result of ( a ) an Event of Loss with respect to the Airframe or the Airframe and one or more Engines installed thereon (including amounts paid by the Company pursuant to Section 2.10) or ( b ) a voluntary redemption of Equipment Notes pursuant to Section 2.11 shall be applied to redemption of Equipment Notes pursuant to Section 2.10 or Section 2.11, as applicable, and to payment of all other Secured Obligations then due by applying such payments in the following order of priority:

      first , so much of such payments as shall be required ( i ) to reimburse the Loan Trustee and the Noteholders for any reasonable costs or expenses actually incurred in connection with such redemption for which they are entitled to reimbursement, or indemnity by the Company, under the Operative Documents; and then ( ii ) to pay all other Secured Obligations (excluding any Related Secured Obligations) then due to the Noteholders, the Loan Trustee and the other Indenture Indemnitees (except the Class B Liquidity Provider, if any) under this Indenture, the Participation Agreement or the Equipment Notes (other than amounts specified in clauses “second” and “third” below);

      second , after giving effect to clause “first” above:

     (i) so much of such payments remaining as shall be required to pay the amounts specified in subclause (i) of clause “third” of Section 3.03 plus Make-Whole Amount, if any, then due and payable in respect of the Series A Equipment Notes, but excluding distributions of amounts of Related Secured Obligations to Related Noteholders; and

     (ii) after giving effect to subclause (i) above (if any Series B Equipment Notes shall have been issued hereunder and except as this

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clause (ii) may be modified pursuant to clause (xvi) of Section 9.01 in connection with the original issuance or subsequent redemption and issuance from time to time of such Series B Equipment Notes), so much of such payments remaining as shall be required to pay the amounts specified in subclause (ii) of clause “third” of Section 3.03 plus Make-Whole Amount, if any, then due and payable in respect of the Series B Equipment Notes, but excluding distributions of amounts of Related Secured Obligations to Related Noteholders;

      third , after giving effect to clause “second” above, so much of such payments remaining as shall be required to pay the amounts as provided in clause “third” of Section 3.03 in respect of Related Secured Obligations under each Defaulted Operative Indenture other than subclause (vii) of clause “third” of Section 3.03;

      fourth , after giving effect to clause “third” above (if any Class B Liquidity Facility shall have been provided and except as this clause “fourth” may be modified pursuant to clause (xvi) or (xvii) of Section 9.01 in connection with entering into such Class B Liquidity Facility or in connection with any replacement thereof), so much of such payments remaining as shall be required to pay the amounts as provided in clause “fourth” of Section 3.03; and

      fifth , the balance, if any, of such payments shall be distributed as provided in clause “fifth” of Section 3.03;

provided that ( i ) in the case an Event of Loss with respect to the Airframe or the Airframe and one or more Engines installed thereon, ( x ) any payments, including any insurance, condemnation, requisition or similar proceeds, resulting from such Event of Loss that are received by the Loan Trustee shall be held or disbursed by the Loan Trustee as provided by Section 7.05(c) and Section 7.06(d) ( provided that any such proceeds that are held by the Loan Trustee shall be invested as provided in Section 5.06); and ( y ) no Make-Whole Amount shall be payable on the Equipment Notes in connection with their redemption as a result of such Event of Loss; and ( ii ) in the case of a redemption of the Series B Equipment Notes pursuant to Section 2.11(b), no application of funds shall be made pursuant to the paragraphs in clause “second” above that refer to the Series A Equipment Notes in connection with such redemption.

     Section 3.03. Payments After Event of Default . Except as otherwise provided in Section 3.04, all payments received and amounts held or realized by the Loan Trustee (including any amounts realized by the Loan Trustee from the exercise of any remedies pursuant to Article IV) after both an Event of Default shall have occurred and be continuing and the Equipment Notes shall have become due and payable pursuant to

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Section 4.02(a), as well as all payments or amounts then held by the Loan Trustee as part of the Collateral, shall be promptly distributed by the Loan Trustee in the following order of priority:

      first , so much of such payments or amounts as shall be required to ( i ) reimburse the Loan Trustee or U.S. Bank, to the extent the Loan Trustee or U.S. Bank is entitled to be reimbursed or indemnified under the Operative Documents, for any Tax, expense or other loss (including, without limitation, all amounts to be expended at the expense of, or charged upon the tolls, rents, revenues, issues, products and profits of, the property included in the Collateral pursuant to Section 4.02(a)) actually incurred by the Loan Trustee or U.S. Bank (to the extent not previously reimbursed), the expenses of any sale, taking or other proceeding, reasonable attorneys’ fees and expenses, court costs and any other expenditures actually incurred or expenditures or advances made by the Loan Trustee, U.S. Bank or the Noteholders in the protection, exercise or enforcement of any right, power or remedy or any damages sustained by the Loan Trustee, U.S. Bank or any Noteholder, liquidated or otherwise, upon such Event of Default shall be applied by the Loan Trustee as between itself, U.S. Bank and the Noteholders in reimbursement of such expenses and any other expenses for which the Loan Trustee, U.S. Bank or the Noteholders are entitled to reimbursement under any Operative Document, and ( ii ) pay all Secured Obligations (excluding any Related Secured Obligations) then due to the other Indenture Indemnitees (except the Class B Liquidity Provider, if any) under this Indenture, the Participation Agreement or the Equipment Notes (other than amounts specified in clauses “second” and “third” below); and in case the aggregate amount so to be distributed shall be 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 , after giving effect to clause “first” above, so much of such payments or amounts remaining as shall be required to reimburse the then existing or prior Noteholders for payments made pursuant to Section 5.03 (to the extent not previously reimbursed) shall be distributed to such then existing or prior Noteholders 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 Noteholder pursuant to Section 5.03;

      third , after giving effect to clause “second” above:

     (i) so much of such payments or amounts remaining as shall be required to pay in full the aggregate unpaid principal amount of all Series A Equipment Notes, and the accrued but unpaid interest and other

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amounts due thereon and all other Secured Obligations in respect of the Series A Equipment Notes to the date of distribution, shall be distributed to the Noteholders of Series A Equipment Notes, 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 ( x ) the aggregate unpaid principal amount of all Series A Equipment Notes held by each holder thereof plus the accrued but unpaid interest and other amounts due in respect thereof hereunder or thereunder to the date of distribution bears to ( y ) the aggregate unpaid principal amount of all Series A Equipment Notes held by all holders thereof plus the accrued but unpaid interest and other amounts due thereon to the date of distribution;

     (ii) after giving effect to subclause (i) above (if any Series B Equipment Notes shall have been issued hereunder and except as this subclause (ii) may be modifed pursuant to clause (xvi) of Section 9.01 in connection with the original issuance or subsequent redemption and issuance from time to time of such Series B Equipment Notes), so much of such payments or amounts remaining as shall be required to pay in full the aggregate unpaid principal amount of all Series B Equipment Notes, and the accrued but unpaid interest and other amounts due thereon and all other Secured Obligations in respect of the Series B Equipment Notes to the date of distribution, shall be distributed to the Noteholders of Series B Equipment Notes, 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 ( x ) the aggregate unpaid principal amount of all Series B Equipment Notes held by each holder thereof plus the accrued but unpaid interest and other amounts due in respect thereof hereunder or thereunder to the date of distribution bears to ( y ) the aggregate unpaid principal amount of all Series B Equipment Notes held by all holders thereof plus the accrued but unpaid interest and other amounts due thereon to the date of distribution;

     (iii) after giving effect to subclause (ii) above, so much of such payments or amounts remaining as shall be required to pay in full the amounts then due and covered by clause “first” of Section 3.03 of each Defaulted Operative Indenture shall be distributed to the Related Loan Trustee under each respective Defaulted Operative Indenture, 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 accordance with the priorities and prorations in such clause “first”;

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     (iv) after giving effect to subclause (iii) above, so much of such payments or amounts remaining as shall be required to pay in full the amounts then due and covered by clause “second” of Section 3.03 of each Defaulted Operative Indenture shall be distributed to the Related Loan Trustee under each respective Defaulted Operative Indenture, 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 accordance with the priorities and prorations in such clause “second”;

     (v) after giving effect to subclause (iv) above, so much of such payments or amounts remaining as shall be required to pay in full the aggregate amount of the payment or payments of principal amount and interest (as well as any interest on any overdue principal amount and, to the extent permitted by applicable law, on any overdue interest and any other overdue amounts) then due under all Related Series A Equipment Notes, if any, issued under any Defaulted Operative Indenture shall be distributed to the Related Loan Trustee under each respective Defaulted Operative Indenture under which any Related Series A Equipment Notes are outstanding, 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 ( x ) the amount of such payment or payments then due under all Related Series A Equipment Notes issued under each Defaulted Operative Indenture bears to ( y ) the aggregate amount of the payments then due under all Related Series A Equipment Notes issued under all Defaulted Operative Indentures;

     (vi) after giving effect to subclause (v) above (if any Related Series B Equipment Notes shall have been issued under any Related Indenture and except as this subclause (vi) may be modified pursuant to clause (xvi) of Section 9.01 in connection with the original issuance or subsequent redemption and issuance from time to time of such Related Series B Equipment Notes), so much of such payments or amounts remaining as shall be required to pay in full the aggregate amount of the payment or payments of principal amount and interest (as well as any interest on any overdue principal amount and, to the extent permitted by applicable law, on any overdue interest and any other overdue amounts) then due under all Related Series B Equipment Notes, if any, issued under any Defaulted Operative Indenture shall be distributed to the Related Loan Trustee under each respective Defaulted Operative Indenture under which any Related Series B Equipment Notes are outstanding, and in case the aggregate amount so to be distributed shall be insufficient to pay in full as

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aforesaid, then ratably, without priority of one over the other, in the proportion that ( x ) the amount of such payment or payments then due under all Related Series B Equipment Notes issued under each Defaulted Operative Indenture bears to ( y ) the aggregate amount of the payments then due under all Related Series B Equipment Notes issued under all Defaulted Operative Indentures;

     (vii) after giving effect to subclause (vi) above, if any Related Equipment Note is outstanding, any of such payments or amounts remaining and any invested Permitted Investments shall be held by Loan Trustee in an Eligible Account in accordance with the provisions of Section 3.07 (and invested as provided in Section 5.06) as additional security for the Related Secured Obligations, and such amounts (and any investment earnings thereon) shall be distributed from time to time in accordance with the foregoing provisions of this clause “third” as and to the extent any such Related Secured Obligation shall at any time and from time to time become due and remain unpaid after the giving of any required notice and the expiration of any applicable grace period; and, upon the payment in full of all such Related Secured Obligations the balance, if any, of any such remaining amounts and investment earnings thereon shall be applied as provided in clause “fourth” of this Section 3.03;

      fourth , after giving effect to clause “third” above (if any Class B Liquidity Facility shall have been provided and except as this clause “fourth” may be modified pursuant to clause (xvi) or (xvii) of Section 9.01 in connection with entering into such Class B Liquidity Facility or in connection with any replacement thereof), so much of such payments or amounts remaining as shall be required to pay in full all Secured Obligations then due to the Class B Liquidity Provider, if any, under this Indenture, the Participation Agreement or the “Operative Documents” (as defined in each Related Indenture), shall be distributed to the Class B Liquidity Provider, if any; and

      fifth , the balance, if any, of such payments or amounts remaining thereafter shall be distributed to the Company.

     No Make-Whole Amount shall be payable on the Equipment Notes as a consequence of or in connection with an Event of Default or the acceleration of the Equipment Notes.

     Section 3.04. Certain Payments . (a) Any payments received by the Loan Trustee for which provision as to the application thereof is made in this Indenture other than in

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this Article III shall be applied as provided in those provisions. Without limiting the foregoing, any payments received by the Loan Trustee which are payable to the Company pursuant to any of the provisions of this Indenture other than those set forth in this Article III (including Section 5.06, Section 7.05 and Section 7.06 hereof) shall be so paid to the Company. Any payments received by the Loan Trustee for which no provision as to the application thereof is made in this Indenture and for which such provision is made in any other Operative Document shall be applied forthwith to the purpose for which such payment was made in accordance with the terms of such other Operative Document.

     (b) Notwithstanding anything to the contrary contained in this Article III, the Loan Trustee will distribute promptly upon receipt any indemnity payment received by it from the Company pursuant to Section 4.02 of the Participation Agreement payable to ( i ) U.S. Bank and the Loan Trustee, ( ii ) the Subordination Agent, ( iii ) any separate or additional trustee appointed pursuant to Section 8.02, ( iv ) the Pass Through Trustees and ( v ) each Liquidity Provider, in each case, directly to the Person entitled thereto. Any payment received by the Loan Trustee from the Company under Section 2.14 shall be distributed to the Subordination Agent to be distributed in accordance with Section 2.04(c) of the Intercreditor Agreement.

     (c) Any payments received by the Loan Trustee not constituting part of the Collateral or otherwise for which no provision as to the application thereof is made in any Operative Document shall be distributed by the Loan Trustee to the Company. Further, and except as otherwise provided in Section 3.02 and Section 3.03, all payments received and amounts realized by the Loan Trustee with respect to the Aircraft, to the extent received or realized at any time after payment in full of all Secured Obligations, as well as any amounts remaining as part of the Collateral after the occurrence of such payment in full, shall be distributed by the Loan Trustee to the Company.

     Section 3.05. Payments to the Company . Any amounts distributed hereunder by the Loan Trustee to the Company shall be paid to the Company (within the time limits contemplated by Section 2.03) by wire transfer of funds of the type received by the Loan Trustee at such office and to such account or accounts of such entity or entities as shall be designated by notice from the Company to the Loan Trustee from time to time.

     Section 3.06. Cooperation . Prior to making any distribution under this Article III, the Loan Trustee shall consult with the Related Loan Trustees to determine amounts payable with respect to the Related Secured Obligations. The Loan Trustee shall cooperate with the Related Loan Trustees and shall provide such information as shall be reasonably requested by each Related Loan Trustee to enable such Related Loan Trustee to determine amounts distributable under Article III of its Related Indenture.

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     Section 3.07. Securities Account . In furtherance of the provisions of Section 3.03, U.S. Bank agrees to act as an Eligible Institution under this Indenture in accordance with the provisions of this Indenture (in such capacity, the “ Securities Intermediary ”). Except in its capacity as Loan Trustee, U.S. Bank waives any claim or lien against any Eligible Account it may have, by operation of law or otherwise, for any amount owed to it by the Company. The Securities Intermediary hereby agrees that, notwithstanding anything to the contrary in this Indenture, ( i ) any amounts to be held by the Loan Trustee pursuant to paragraph (vii) of clause “third” of Section 3.03 and any investment earnings thereon or other Permitted Investments in which such amounts are invested will be credited to an Eligible Account (the “ Securities Account ”) for which it is a “securities intermediary” (as defined in Section 8-102(a)(14) of the NY UCC) and the Loan Trustee is the “entitlement holder” (as defined in Section 8-102(a)(7) of the NY UCC) of the “security entitlement” (as defined in Section 8-102(a)(17) of the NY UCC) with respect to each “financial asset” (as defined in Section 8-102(a)(9) of the NY UCC) credited to such Eligible Account, ( ii ) all such amounts, Permitted Investments and all other property acquired with cash credited to the Securities Account will be credited to the Securities Account, ( iii ) all items of property (whether cash, investment property, Permitted Investments, other investments, securities, instruments or other property) credited to the Securities Account will be treated as a “financial asset” under Article 8 of the NY UCC, ( iv ) its “securities intermediary’s jurisdiction” (as defined in Section 8-110(e) of the NY UCC) with respect to the Securities Account is the State of New York, and ( v ) all securities, instruments and other property in order or registered form and credited to the Securities Account shall be payable to or to the order of, or registered in the name of, the Securities Intermediary or shall be indorsed to the Securities Intermediary or in blank, and in no case whatsoever shall any financial asset credited to the Securities Account be registered in the name of the Company, payable to or to the order of the Company or specially indorsed to the Company except to the extent the foregoing have been specially indorsed by the Company to the Securities Intermediary or in blank. The Loan Trustee agrees that it will hold (and will indicate clearly in its books and records that it holds) its “security entitlements” to the “financial assets” credited to the Securities Account in trust for the benefit of the Noteholders, each Indenture Indemnitee and each Related Indenture Indemnitee as set forth in this Indenture. The Company acknowledges that, by reason of the Loan Trustee being the “entitlement holder” in respect of the Securities Account as provided above, the Loan Trustee shall have the sole right and discretion, subject only to the terms of this Indenture, to give all “entitlement orders” (as defined in Section 8-102(a)(8) of the NY UCC) with respect to the Securities Account and any and all financial assets and other property credited thereto to the exclusion of the Company. If any Person asserts any Lien (including, without limitation, any writ, garnishment, judgment, warrant of attachment, execution or similar process) against the Securities Account or any financial asset carried therein, U.S. Bank will promptly notify the Loan Trustee and the Company thereof.

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ARTICLE IV

EVENTS OF DEFAULT; REMEDIES OF LOAN TRUSTEE

     Section 4.01. Events of Default . Each of the following events shall constitute an “ Event of Default ” whether such event shall be voluntary or involuntary or shall 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 and each such Event of Default shall be deemed to exist and continue so long as, but only as long as, it shall not have been remedied or explicitly waived:

     (a) the Company shall fail to make any payment within 15 days after the same shall have become due of principal amount of, interest on, or Make-Whole Amount, if any, with respect to, any Equipment Note;

     (b) the Company shall fail to make payment when the same shall become due of any amount (other than amounts referred to in Section 4.01(a)) due hereunder, under any Equipment Note or under any other Operative Document, and such failure shall continue unremedied for 30 days after the receipt by the Company of written notice thereof from the Loan Trustee or any Noteholder;

     (c) the Company shall fail to carry and maintain (or cause to be maintained) insurance or indemnity on or with respect to the Aircraft in accordance with the provisions of Section 7.06; provided that no such failure to carry and maintain insurance shall constitute an Event of Default until the earlier of ( i ) the date such failure shall have continued unremedied for a period of 30 days after receipt by the Loan Trustee of the notice of cancellation or lapse referred to in Section 7.06 or ( ii ) the date such insurance is not in effect as to the Loan Trustee;

     (d) the Company shall fail to perform or observe any other covenant, condition or agreement to be performed or observed by it under any Operative Document, and such failure shall continue unremedied for a period of 60 days after receipt by the Company of written notice thereof from the Loan Trustee or any Noteholder; provided that, if such failure is capable of being remedied, no such failure shall constitute an Event of Default for a period of one year after such notice is received by the Company so long as the Company is diligently proceeding to remedy such failure;

     (e) any representation or warranty made by the Company in any Operative Document shall prove to have been incorrect in any material respect at

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the time made, and such incorrectness shall continue to be material to the transactions contemplated hereby and shall continue unremedied for a period of 60 days after receipt by the Company of written notice thereof from the Loan Trustee or any Noteholder; provided that, if such incorrectness is capable of being remedied, no such incorrectness shall constitute an Event of Default for a period of one year after such notice is received by the Company so long as the Company is diligently proceeding to remedy such incorrectness;

     (f) the Company 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, 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 creditors;

     (g) the Company shall file a voluntary petition in bankruptcy or a voluntary petition or an answer seeking reorganization, liquidation or other relief as a debtor in a case 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 the Company as a debtor in any such case, or the Company shall seek relief as a debtor, 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 the Company shall seek an agreement, composition, extension or adjustment with its creditors under such laws;

     (h) an order, judgment or decree shall be entered by any court of competent jurisdiction appointing, without the consent of the Company, a receiver, trustee or liquidator of the Company or sequestering any substantial part of its property, or granting any other relief in respect of the Company as a debtor under any bankruptcy laws or 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 or unvacated for a period of 90 days after the date of entry thereof;

     (i) a petition against the Company as a debtor in a case under the federal 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 that may apply to the Company, any court of competent jurisdiction assumes jurisdiction, custody or control of the Company or 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; or

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     (j) an “Event of Default” (as defined in any Related Indenture) shall have occurred and be continuing;

provided that notwithstanding anything to the contrary contained in this Section 4.01, any failure of the Company to perform or observe any covenant, condition or agreement shall not constitute an Event of Default if such failure arises by reason of an event referred to in the definition of “Event of Loss” so long as the Company is continuing to comply with all of the terms of Section 7.05.

     Section 4.02. 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 Loan Trustee may, and upon the written instructions of a Majority in Interest of Noteholders, the Loan Trustee shall, do one or more of the following to the extent permitted by, and subject to compliance with the requirements of, applicable law then in effect ( provided that during any period the Airframe or any Engine is subject to the CRAF Program and is in possession of or being operated under the direction of the United States government or an agency or instrumentality of the United States, the Loan Trustee shall not, on account of any Event of Default, be entitled to exercise or pursue any of the powers, rights or remedies described in this Section 4.02 in such manner as to limit the Company’s control under this Indenture (or any Permitted Lessee’s control under any Lease) of the Airframe, any Engines installed thereon or any such Engine, unless at least 60 days’ (or such lesser period as may then be applicable under the CRAF Program of the United States government) prior written notice of default hereunder shall have been given by the Loan Trustee by registered or certified mail to the Company (and any such Permitted Lessee) with a copy addressed to the Contracting Office Representative or other appropriate person for the Air Mobility Command of the United States Air Force under any contract with the Company or such Permitted Lessee relating to the Aircraft):

     (i) declare by written notice to the Company all the Equipment Notes to be due and payable, whereupon the aggregate unpaid principal amount of all Equipment Notes then outstanding, together with accrued but unpaid interest thereon and all other amounts due thereunder (but for the avoidance of doubt, without Make-Whole Amount), shall immediately become due and payable without presentment, demand, protest or other notice, all of which are hereby waived; provided that if an Event of Default referred to in Section 4.01(f), Section 4.01(g), Section 4.01(h) or Section 4.01(i) shall have occurred and be continuing, then and in every such case the unpaid principal amount of the Equipment Notes then outstanding, together with accrued but unpaid interest thereon and all other amounts due thereunder (but for the avoidance of doubt, without Make-Whole Amount), shall immediately and without further act become

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due and payable without presentment, demand, protest or notice, all of which are hereby waived; and, following such declaration or deemed declaration:

     (ii) ( A ) cause the Company, upon the written demand of the Loan Trustee, at the Company’s expense, to deliver promptly, and the Company shall deliver promptly, all or such part of the Airframe or any Engine as the Loan Trustee may so demand to the Loan Trustee or its order, or, if the Company shall have failed to so deliver the Airframe or any Engine after such demand, the Loan Trustee, at its option, may enter upon the premises where all or any part of the Airframe or any Engine are located and take immediate possession of and remove the same together with any engine which is not an Engine but which is installed on the Airframe, subject to all of the rights of the owner, lessor, lienor or secured party of such engine; provided that the Airframe with an engine (which is not an Engine) installed thereon may be flown or returned only to a location within the continental United States, and such engine shall be held at the expense of the Company for the account of any such owner, lessor, lienor, secured party or, if such engine is owned by the Company, may at the option of the Company with the consent of the Loan Trustee (which will not be unreasonably withheld) or at the option of the Loan Trustee with the consent of the Company (which will not be unreasonably withheld), be exchanged with the Company for an Engine in accordance with the provisions of Section 7.05(b); ( B ) sell all or any part of the Airframe and any Engine at public or private sale, whether or not the Loan Trustee shall at the time have possession thereof, as the Loan Trustee may determine, or otherwise dispose of, hold, use, operate, lease to others or keep idle all or any part of the Airframe or such Engine as the Loan Trustee, in its sole discretion, determines, all free and clear of any rights or claims of the Company, and the proceeds of such sale or disposition shall be applied as set forth in Section 3.03; or ( C ) exercise any other remedy of a secured party under the Uniform Commercial Code of the State of New York (whether or not in effect in the jurisdiction in which enforcement is sought); provided that, notwithstanding anything to the contrary set forth herein or in any other Operative Document, ( i ) as permitted by Article 15 of the Cape Town Convention, the provisions of Chapter III of the Cape Town Convention are hereby excluded and made inapplicable to this Indenture and the other Operative Documents, except for those provisions of such Chapter III that cannot be derogated from; and ( ii ) as permitted by Article IV(3) of the Aircraft Protocol, the provisions of Chapter II of the Aircraft Protocol are hereby excluded and made inapplicable to this Indenture and the other Operative Documents, except for ( x ) Article XVI of the Aircraft Protocol and ( y ) those provisions of such Chapter II that cannot be derogated from. In furtherance of the foregoing, the parties hereto agree that the exercise of remedies hereunder and the other Operative Documents is subject to other

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applicable law, including without limitation, the Uniform Commercial Code (as in effect in the State of New York) and the Bankruptcy Code, and that nothing herein derogates from the rights of the Company or the Loan Trustee under or pursuant to such other applicable law, including without limitation, the Uniform Commercial Code (as in effect in the State of New York) or the Bankruptcy Code.

     Upon every such taking of possession of Collateral under this Section 4.02, the Loan Trustee may, from time to time, at the expense of the Collateral, make all such expenditures for maintenance, insurance, repairs, alterations, additions and improvements to and of the Collateral as it deems necessary to cause the Collateral to be in such condition as required by the provisions of this Indenture. In each such case, the Loan Trustee may maintain, use, operate, store, insure, lease, control, manage or dispose of the Collateral and may exercise all rights and powers of the Company relating to the Collateral as the Loan Trustee reasonably deems best, including the right to enter into any and all such agreements with respect to the maintenance, use, operation, storage, insurance, leasing, control, management or disposition of the Collateral or any part thereof as the Loan Trustee may reasonably determine; and the Loan Trustee shall be entitled to collect and receive directly all tolls, rents, revenues, issues, income, products and profits of the Collateral and every part thereof, without prejudice, however, to the rights of the Loan Trustee under any provision of this Indenture to collect and receive all cash held by, or required to be deposited with, the Loan Trustee hereunder. Such tolls, rents, revenues, issues, income, products and profits shall be applied to pay the expenses of the use, operation, storage, insurance, leasing, control, management or disposition of the Collateral, and of all maintenance, repairs, replacements, alterations, additions and improvements, and to make all payments that the Loan Trustee is required or elects to make, if any, for Taxes, insurance or other proper charges assessed against or otherwise imposed upon the Collateral or any part thereof, and all other payments which the Loan Trustee is required or expressly authorized to make under any provision of this Indenture, as well as just and reasonable compensation for the services of the Loan Trustee, and shall otherwise be applied in accordance with Article III.

     If an Event of Default shall have occurred and be continuing and the Equipment Notes shall either have been accelerated pursuant to this Section 4.02 or have become due at maturity and the Loan Trustee shall be entitled to exercise rights hereunder, at the request of the Loan Trustee, the Company shall promptly execute and deliver to the Loan Trustee such instruments of title and other documents as the Loan Trustee reasonably deems necessary or advisable to enable the Loan Trustee or an agent or representative designated by the Loan Trustee, at such time or times and place or places as the Loan Trustee may specify, to obtain possession of all or any part of the Collateral to which the Loan Trustee shall at the time be entitled hereunder. If the Company shall for any reason fail to execute and deliver such instruments and documents after such request by the Loan

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Trustee, the Loan Trustee may seek a judgment conferring on the Loan Trustee the right to immediate possession and requiring the Company to execute and deliver such instruments and documents to the Loan Trustee, to the entry of which judgment the Company hereby specifically consents to the fullest extent it may lawfully do so. All actual and reasonable expenses of obtaining such judgment or of pursuing, searching for and taking such property shall, until paid, be secured by the Lien of this Indenture.

     (b) The Loan Trustee shall give the Company at least 30 days’ prior written notice of any public sale or of the date on or after which any private sale will be held, which notice the Company hereby agrees to the extent permitted by applicable law is reasonable notice. Any Noteholder or Noteholders shall be entitled to bid for and become the purchaser of any Collateral offered for sale pursuant to this Section 4.02 and to credit against the purchase price bid at such sale by such Noteholders all or any part of the unpaid amounts owing to such Noteholders under the Operative Documents and secured by the Lien of this Indenture (but only to the extent that such purchase price would have been paid to such Noteholders pursuant to Article III if such purchase price were paid in cash and the foregoing provision of this Section 4.02(b) were not given effect). The Loan Trustee may exercise such right without possession or production of the Equipment Notes or proof of ownership thereof, and as a representative of the Noteholders may exercise such right without notice to the Noteholders as party to any suit or proceeding relating to the foreclosure of any Collateral. The Company shall also be entitled to bid for and become the purchaser of any Collateral offered for sale pursuant to this Section 4.02.

     (c) To the extent permitted by applicable law, the Company irrevocably appoints, while an Event of Default has occurred and is continuing, the Loan Trustee the true and lawful attorney-in-fact of the Company (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 Indenture, whether pursuant to foreclosure or power of sale, or otherwise, to execute and deliver all such bills of sale, assignments and other instruments as may be necessary or appropriate, with full power of substitution, the Company hereby ratifying and confirming all that such attorney or any substitute shall do by virtue hereof in accordance with applicable law; provided that if so requested by the Loan Trustee or any purchaser, the Company shall ratify and confirm any such sale, assignment, transfer or delivery, by executing and delivering to the Loan Trustee or such purchaser all bills of sale, assignments, releases and other proper instruments to effect such ratification and confirmation as may reasonably be designated in any such request.

     (d) At any time after the Loan Trustee has declared the unpaid principal amount of all Equipment Notes then outstanding to be due and payable, or all Equipment Notes shall have become due and payable as provided in the proviso to Section 4.02(a)(i),

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and, in either case, prior to the sale of any part of the Collateral pursuant to this Article IV, a Majority in Interest of Noteholders, by written notice to the Company and the Loan Trustee, may rescind and annul such declaration, whether made by the Loan Trustee on its own accord or as directed or deemed declaration, and its consequences if: ( i ) there has been paid to or deposited with the Loan Trustee an amount sufficient to pay all overdue installments of principal amount of, and interest on, the Equipment Notes, and all other amounts owing under the Operative Documents, that have become due otherwise than by such declaration of acceleration and ( ii ) all other Events of Default, other than nonpayment of principal amount or interest on the Equipment Notes that have become due solely because of such acceleration, have been either cured or waived; provided that no such rescission or annulment shall extend to or affect any subsequent default or Event of Default or impair any right consequent thereon.

     (e) Notwithstanding anything contained herein, so long as the Pass Through Trustee under any Pass Through Trust Agreement or the Subordination Agent on its behalf is a Noteholder, the Loan Trustee 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 Pass Through Trust to fail to qualify as a “grantor trust” for federal income tax purposes.

     Section 4.03. Remedies Cumulative . To the extent permitted under applicable law, each and every right, power and remedy specifically given to the Loan Trustee herein or otherwise in this Indenture shall be cumulative and shall be in addition to every other right, power and remedy specifically given herein or now or hereafter existing at law, in equity or by statute, and each and every right, power and remedy whether specifically given herein or otherwise existing may be exercised from time to time and as often and in such order as may be deemed expedient by the Loan Trustee, 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 Loan Trustee in the exercise of any right, remedy or power or in the pursuance of any remedy shall, to the extent permitted by applicable law, impair any such right, power or remedy or be construed to be a waiver of any default on the part of the Company or to be an acquiescence therein.

     Section 4.04. Discontinuance of Proceedings . In case the Loan Trustee shall have instituted any proceedings to enforce any right, power or remedy under this 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 Loan Trustee, then and in every such case the Company and the Loan Trustee 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

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the Loan Trustee shall continue as if no such proceedings had been undertaken (but otherwise without prejudice).

     Section 4.05. Waiver of Past Defaults . Upon written instruction from a Majority in Interest of Noteholders, the Loan Trustee 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 Indenture and the other Operative Documents, 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 each of the affected Noteholders, the Loan Trustee shall not waive any default ( i ) in the payment of the principal amount, Make-Whole Amount, if any, or interest due under any Equipment Note then outstanding (other than with the consent of the holder thereof), or ( ii ) in respect of a covenant or provision hereof which, under Article IX, cannot be modified or amended without the consent of each such affected Noteholder.

     Section 4.06. Noteholders May Not Bring Suit Except Under Certain Conditions . A Noteholder of any Series shall not have the right to institute any suit, action or proceeding at law or in equity or otherwise with respect to this Indenture for the appointment of a receiver or for the enforcement of any other remedy under this Indenture, unless:

     (1) such Noteholder previously shall have given written notice to the Loan Trustee of a continuing Event of Default;

     (2) a Majority in Interest of Noteholders shall have requested the Loan Trustee in writing to institute such action, suit or proceeding and shall have offered to the Loan Trustee indemnity as provided in Section 5.03;

     (3) the Loan Trustee shall have refused or neglected to institute any such action, suit or proceeding for 60 days after receipt of such notice, request and offer of indemnity; and

     (4) no direction inconsistent with such written request shall have been given to the Loan Trustee during such 60-day period by a Majority in Interest of Noteholders.

     Except to the extent provided in the Intercreditor Agreement or in any Indenture Supplement, it is understood and intended that no one or more of the Noteholders of any Series shall have any right in any manner whatsoever hereunder or under the Indenture Supplement or under the Equipment Notes of such Series to ( i ) surrender, impair, waive, affect, disturb or prejudice any Collateral, or the Lien of the Indenture on any Collateral,

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or the rights of the Noteholders of such Series, ( ii ) obtain or seek to obtain priority over or preference with respect to any other such Noteholder of such Series or ( iii ) enforce any right under this Indenture, except in the manner provided in this Indenture and for the equal, ratable and common benefit of all the Noteholders of such Series subject to the provisions of this Indenture.

     Section 4.07. Appointment of a Receiver . To the extent permitted by applicable law, if an Event of Default shall have occurred and be continuing, and the Equipment Notes either shall have been accelerated pursuant to Section 4.02 or have become due at maturity, the Loan Trustee shall, as a matter of right, be entitled to the appointment of a receiver (who may be the Loan Trustee 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, to the extent permitted by applicable law, the Company 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 Loan Trustee with respect to the Collateral.

ARTICLE V

DUTIES OF THE LOAN TRUSTEE

     Section 5.01. Notice of Event of Default . If the Loan Trustee shall have knowledge of an Event of Default or of a default arising from a failure by the Company to pay when due any payment of principal amount, interest, or Make-Whole Amount, if any, due and payable under any Equipment Note, the Loan Trustee shall promptly give notice thereof to the Company, each Liquidity Provider and each Noteholder by telegram, cable, facsimile or telephone (to be promptly confirmed in writing). Subject to the terms of Section 4.02, Section 4.05, Section 5.02 and Section 5.03, the Loan Trustee shall take such action, or refrain from taking such action, with respect to such default or Event of Default (including with respect to the exercise of any rights or remedies hereunder) as the Loan Trustee shall be instructed in writing by a Majority in Interest of Noteholders. Subject to the provisions of Section 5.03, if the Loan Trustee shall not have received instructions as above provided within 20 Business Days after giving notice of such default or Event of Default to the Noteholders, the Loan Trustee 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 with respect to such default or Event of Default as it shall reasonably determine to be advisable and in the best interests of the Noteholders, but shall be under no duty to take or refrain from taking any action. It shall use the same degree of care and skill in connection therewith as a prudent person would use under the circumstances in the conduct of his or her own affairs. The Loan Trustee

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may not sell the Airframe or any Engine without the consent of a Majority in Interest of Noteholders.

     For all purposes of this Indenture, in the absence of actual knowledge, the Loan Trustee shall not be deemed to have knowledge of a default or an Event of Default unless notified in writing by the Company or one or more Noteholders; and “actual knowledge” (as used in the foregoing clause) of the Loan Trustee shall mean actual knowledge of an officer in the Corporate Trust Office of the Loan Trustee; provided that the Loan Trustee shall be deemed to have actual knowledge of ( i ) the failure of the Company to pay any principal amount of, or interest on, the Equipment Notes directly to the Loan Trustee when the same shall become due or ( ii ) the failure of the Company to maintain insurance as required under Section 7.06 if the Loan Trustee receives written notice thereof from an insurer or insurance broker.

     Section 5.02. Action upon Instructions; Certain Rights and Limitations . Subject to the terms of Article IV and this Article V, upon the written instructions at any time of a Majority in Interest of Noteholders, the Loan Trustee shall promptly ( i ) give such notice, direction, consent, waiver or approval or exercise such right, remedy or power hereunder in respect of all or any part of the Collateral or ( ii ) take such other action permitted hereunder, in each case, as is specified in such instructions.

     The Loan Trustee will cooperate with the Company in connection with the recording, filing, re-recording and refiling of the Indenture and any supplements to it and any financing statements or other documents as are necessary to maintain the perfection hereof or otherwise protect the security interests created hereby. The Loan Trustee shall furnish to the Company upon request such information and copies of such documents as the Loan Trustee may have and as are necessary for the Company to perform its duties under Article II hereof.

     Section 5.03. Indemnification . The Loan Trustee shall not be required to take any action or refrain from taking any action under Section 5.01 (other than the first sentence thereof) or Section 5.02 or Article IV unless it shall have received indemnification against any risks incurred in connection therewith in form and substance reasonably satisfactory to it, including, without limitation, adequate advances against costs that may be actually incurred by it in connection therewith. The Loan Trustee shall not be required to take any action under Section 5.01 (other than the first sentence thereof) or Section 5.02 or Article IV, nor shall any other provision of any Operative Document be deemed to impose a duty on the Loan Trustee to take any action, if the Loan Trustee shall have been advised by outside counsel that such action is contrary to the terms hereof or is otherwise contrary to law.

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     Section 5.04. No Duties Except as Specified in Indenture or Instructions . The Loan Trustee shall not have any duty or obligation to manage, control, lease, use, sell, operate, store, 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 Indenture, except as expressly provided by the terms of this Indenture or the Participation Agreement or as expressly provided in written instructions received pursuant to the terms of Section 5.01 or Section 5.02; and no implied duties or obligations shall be read into this Indenture against the Loan Trustee.

     Section 5.05. No Action Except under Indenture or Instructions . The Loan Trustee agrees that it will not manage, control, use, sell, lease, operate, store, 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 Loan Trustee pursuant to this Indenture and in accordance with the express terms hereof.

     Section 5.06. Investment of Amounts Held by the Loan Trustee . Any monies (including for the purpose of this Section 5.06 any amounts held by the Loan Trustee pursuant to Section 3.02, Section 3.03 or Section 3.07 or pursuant to any provision of any other Operative Document providing for amounts to be held by the Loan Trustee which are not distributed pursuant to the other provisions of Article III, or any cash received by the Loan Trustee pursuant to Section 7.05(c) or Section 7.06(d) or otherwise, or Permitted Investments purchased by the use of such cash pursuant to this Section 5.06 or any cash constituting the proceeds of the maturity, sale or other disposition of any such Permitted Investments) held by the Loan Trustee hereunder as part of the Collateral, until paid out by the Loan Trustee as herein provided, ( i ) subject to clause (ii) below and Section 3.07, may be carried by the Loan Trustee on deposit with itself or on deposit to its account with any bank, trust company or national banking association incorporated or doing business under the laws of the United States or one of the states thereof having combined capital and surplus and retained earnings of at least $100,000,000, and the Loan Trustee shall not have any liability for interest upon any such monies except as otherwise agreed in writing with the Company, or ( ii ) at any time and from time to time, so long as no Event of Default shall have occurred and be continuing, at the request of the Company, shall be invested and reinvested in Permitted Investments as specified in such request (if such investments are reasonably available for purchase) and sold, in any case at such prices, including accrued interest or its equivalent, as are set forth in such request, and, as provided in Section 3.07, such Permitted Investments shall be held by the Loan Trustee in trust as part of the Collateral until so sold; provided that the Company shall upon demand pay to the Loan Trustee the amount of any loss realized upon maturity, sale or other disposition of any such Permitted Investment and, so long as no Event of Default or Payment Default shall have occurred and be continuing, the Company shall be entitled to receive from the Loan Trustee, and the Loan Trustee shall promptly pay to the

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Company, any profit, income, interest, dividend or gain realized upon m