Document:

EX-4.11

 Exhibit 4.11 
 EXECUTION VERSION 
 ESCROW AND PAYING AGENT AGREEMENT 

(Class B) 
 Dated
as of April 24, 2013 
 among 
 WILMINGTON TRUST, NATIONAL ASSOCIATION, 
 as Escrow Agent 

GOLDMAN, SACHS & CO., 
 CITIGROUP GLOBAL MARKETS INC. 
 and 

MORGAN STANLEY & CO. LLC, 
 as representatives of the several Underwriters 
 WILMINGTON TRUST COMPANY,

 not in its individual capacity, 
 but solely as Pass Through Trustee 
 for and on behalf of 

US Airways Pass Through Trust 2013-1B-O 
 and 
 WILMINGTON TRUST COMPANY, 

as Paying Agent 

 TABLE OF CONTENTS 

 

							
	 SECTION 1.                
	  	Escrow Agent	  	 	2	  
	 Section 1.01.
	  	Appointment of Escrow Agent	  	 	2	  
	 Section 1.02.
	  	Instruction; Etc.	  	 	3	  
	 Section 1.03.
	  	Initial Escrow Amount; Issuance of Escrow Receipts	  	 	4	  
	 Section 1.04.
	  	Payments to Receiptholders	  	 	4	  
	 Section 1.05.
	  	Mutilated, Destroyed, Lost or Stolen Escrow Receipt	  	 	5	  
	 Section 1.06.
	  	Additional Escrow Amounts	  	 	5	  
	 Section 1.07.
	  	Resignation or Removal of Escrow Agent	  	 	5	  
	 Section 1.08.
	  	Persons Deemed Owners	  	 	6	  
	 Section 1.09.
	  	Further Assurances	  	 	6	  
			
	 SECTION 2.
	  	Paying Agent	  	 	6	  
			
	 Section 2.01.
	  	Appointment of Paying Agent	  	 	6	  
	 Section 2.02.
	  	Establishment of Paying Agent Account	  	 	7	  
	 Section 2.03.
	  	Payments from Paying Agent Account	  	 	7	  
	 Section 2.04.
	  	Withholding Taxes	  	 	8	  
	 Section 2.05.
	  	Resignation or Removal of Paying Agent	  	 	8	  
	 Section 2.06.
	  	Notice of Final Withdrawal	  	 	8	  
			
	 SECTION 3.
	  	Payments	  	 	9	  
			
	 SECTION 4.
	  	Other Actions	  	 	9	  
			
	 SECTION 5.
	  	Representations and Warranties of the Escrow Agent	  	 	9	  
			
	 SECTION 6.
	  	Representations and Warranties of the Paying Agent	  	 	11	  
			
	 SECTION 7.
	  	Indemnification	  	 	12	  
			
	 SECTION 8.
	  	Amendment, Etc.	  	 	12	  
			
	 SECTION 9.
	  	Notices	  	 	12	  
			
	 SECTION 10.
	  	Transfer	  	 	13	  
			
	 SECTION 11.
	  	Entire Agreement	  	 	13	  
			
	 SECTION 12.
	  	Governing Law	  	 	14	  
			
	 SECTION 13.
	  	Waiver of Jury Trial Right	  	 	14	  
			
	 SECTION 14.
	  	Counterparts	  	 	14	  
			
	 SECTION 15.
	  	Rights of Holders	  	 	14	  
			
	 Exhibit A
	  	Escrow Receipt	  			
			
	 Exhibit B
	  	Withdrawal Certificate	  			

 ESCROW AND PAYING AGENT AGREEMENT (Class B) dated as of April 24, 2013, (as amended, modified or
supplemented from time to time, this “Agreement”) among WILMINGTON TRUST, NATIONAL ASSOCIATION, as Escrow Agent (in such capacity, together with its successors in such capacity, the “Escrow Agent”); GOLDMAN,
SACHS & CO., CITIGROUP GLOBAL MARKETS INC. and MORGAN STANLEY & CO. LLC as representatives of the several Underwriters of the Certificates referred to below (the “Underwriters” and together with their respective
transferees and assigns as registered owners of the Certificates, the “Investors”) under the Underwriting Agreement referred to below; WILMINGTON TRUST COMPANY, not in its individual capacity except as otherwise expressly provided
herein, but solely as trustee (in such capacity, together with its successors in such capacity, the “Pass Through Trustee”) under the Pass Through Trust Agreement referred to below; and WILMINGTON TRUST COMPANY, as paying agent
hereunder (in such capacity, together with its successors in such capacity, the “Paying Agent”). 
 W
I T N E S S E T H 
 WHEREAS, US Airways, Inc. (“US
Airways”) and the Pass Through Trustee have entered into a Trust Supplement, dated as of April 24, 2013 (the “Trust Supplement”), to the Pass Through Trust Agreement, dated as of December 21, 2010 (together, as
amended, modified or supplemented from time to time in accordance with the terms thereof, the “Pass Through Trust Agreement”) relating to US Airways Pass Through Trust 2013-1B-O (the “Pass Through Trust”) pursuant
to which the US Airways Pass Through Trust, Series 2013-1B-O Certificates referred to therein (the “Certificates”) are being issued (the date of such issuance, the “Issuance Date”); 

WHEREAS, US Airways and the Underwriters have entered into an Underwriting Agreement dated as of April 10, 2013 (as amended,
modified or supplemented from time to time in accordance with the terms thereof, the “Underwriting Agreement”) pursuant to which the Pass Through Trustee will issue and sell the Certificates to the Underwriters; 

WHEREAS, US Airways, the Pass Through Trustee, two other pass through trustees and certain other persons concurrently herewith are
entering into the Note Purchase Agreement, dated as of the date hereof (the “Note Purchase Agreement”), pursuant to which the Pass Through Trustee has agreed to acquire from time to time on or prior to the Delivery Period
Termination Date (as defined in the Note Purchase Agreement) equipment notes (the “Equipment Notes”) issued to finance certain aircraft to be acquired by US Airways, as owner, utilizing a portion of the proceeds from the sale of the
Certificates (the “Net Proceeds”); 
 WHEREAS, the Underwriters and the Pass Through Trustee intend to create
an escrow and that the Net Proceeds be held in escrow by the Escrow Agent on behalf of the Investors, subject to withdrawal upon request by the Pass Through Trustee and satisfaction of the conditions set forth in the Note Purchase Agreement for the
purpose of purchasing Equipment Notes, and that pending such withdrawal the Net Proceeds be deposited on behalf of the Escrow Agent with Natixis S.A., acting through its New York Branch, as Depositary (the “Depositary”, which shall
also be deemed to refer to any Replacement Depositary (as defined in the Note Purchase Agreement) from and after the date on which the Deposits are transferred to such Replacement Depositary) under the Deposit Agreement, dated as of the date hereof
between the 

 
Depositary and the Escrow Agent relating to the Pass Through Trust (as amended, modified, supplemented or replaced from time to time in accordance with the terms thereof, the “Deposit
Agreement”, which shall also be deemed to refer to any Replacement Deposit Agreement (as defined in the Note Purchase Agreement) to which the Escrow Agent becomes a party pursuant to Section 1.02(a) hereof from and after the transfer
of the Deposits from the Depositary to the Replacement Depositary) pursuant to which, among other things, the Depositary will pay interest for distribution to the Investors and establish accounts from which the Escrow Agent shall make withdrawals
upon request of and proper certification by the Pass Through Trustee; 
 WHEREAS, the Escrow Agent wishes to appoint the Paying
Agent to pay amounts required to be distributed to the Investors in accordance with this Agreement; and 
 WHEREAS, capitalized
terms used but not defined herein shall have the meanings ascribed to such terms in the Pass Through Trust Agreement. 
 NOW,
THEREFORE, in consideration of the obligations contained herein, and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto hereby agree as follows: 

SECTION 1. Escrow Agent. 
 Section 1.01. Appointment of Escrow Agent. Each of the Underwriters, for and on behalf of each of the Investors, hereby irrevocably appoints, authorizes and directs the Escrow Agent to act as
escrow agent and fiduciary hereunder and under the Deposit Agreement for such specific purposes and with such powers as are specifically delegated to the Escrow Agent by the terms of this Agreement, together with such other powers as are reasonably
incidental thereto. Any and all money received and held by the Escrow Agent under this Agreement or the Deposit Agreement shall be held in escrow by the Escrow Agent in accordance with the terms of this Agreement. This Agreement is irrevocable and
the Investors’ and the Pass Through Trustee’s rights with respect to any monies received and held in escrow by the Escrow Agent under this Agreement or the Deposit Agreement shall only be as provided under the terms and conditions of this
Agreement and the Deposit Agreement. The Escrow Agent (which term as used in this sentence shall include reference to its affiliates and its own and its affiliates’ officers, directors, employees and agents): (a) shall have no duties or
responsibilities except those expressly set forth in this Agreement; (b) shall not be responsible to the Pass Through Trustee or the Investors for any recitals, statements, representations or warranties of any person other than itself contained
in this Agreement or the Deposit Agreement or for the failure by the Pass Through Trustee, the Investors or any other person or entity (other than the Escrow Agent) to perform any of its obligations hereunder (whether or not the Escrow Agent shall
have any knowledge thereof); and (c) shall not be responsible for any action taken or omitted to be taken by it hereunder or provided for herein or in connection herewith, except for its own willful misconduct or gross negligence (or simple
negligence in connection with the handling of funds). 

  
 2 

 Section 1.02. Instruction; Etc. The Underwriters, for and on behalf of each of
the Investors, hereby irrevocably instruct the Escrow Agent, and the Escrow Agent agrees: 
 (a) to enter into
the Deposit Agreement, and, if requested by the Company pursuant to Section 4(a)(vi) of the Note Purchase Agreement, to enter into a Replacement Deposit Agreement with the Replacement Depositary specified by the Company; 

(b) to appoint the Paying Agent as provided in this Agreement; 

(c) upon receipt at any time and from time to time prior to the Termination Date (as defined below) of a certificate
substantially in the form of Exhibit B hereto (a “Withdrawal Certificate”) executed by the Pass Through Trustee, together with an attached Notice of Purchase Withdrawal in substantially the form of Exhibit A to the Deposit Agreement
duly completed by the Pass Through Trustee (the “Applicable Notice of Purchase Withdrawal” and the withdrawal to which it relates, a “Purchase Withdrawal”), immediately to execute the Applicable Notice of Purchase
Withdrawal as Escrow Agent and transmit it to the Depositary by facsimile transmission in accordance with the Deposit Agreement; provided that, upon the request of the Pass Through Trustee after such transmission, the Escrow Agent shall
cancel such Applicable Notice of Purchase Withdrawal; 
 (d) upon receipt of a Withdrawal Certificate executed by
the Pass Through Trustee, together with an attached Notice of Replacement Withdrawal in substantially the form of Exhibit C to the Deposit Agreement duly completed by the Pass Through Trustee, to: 

(X) give such Notice of Replacement Withdrawal to the Depositary requesting a withdrawal, on the date specified in such
notice, which shall not be less than five Business Days after such notice is given (the “Replacement Withdrawal Date”), of all Deposits then held by the Depositary together with all accrued and unpaid interest on such Deposits to
but excluding the Replacement Withdrawal Date; and 
 (Y) direct the Depositary to transfer such Deposits and
accrued interest on behalf of the Escrow Agent to the Replacement Depositary in accordance with the Replacement Deposit Agreement; and 
 (e) if there are any undrawn Deposits (as defined in the Deposit Agreement) on the “Termination Date”, which shall mean the earlier of (i) August 31, 2014, and (ii) the day
on which the Escrow Agent receives notice from the Pass Through Trustee that the Pass Through Trustee’s obligation to purchase Equipment Notes under the Note Purchase Agreement has terminated, to immediately give notice to the Depositary (with
a copy to the Paying Agent) substantially in the form of Exhibit B to the Deposit Agreement requesting a withdrawal of all of the remaining Deposits, together with accrued and unpaid interest on such Deposits to the date of withdrawal, on the
25th day after the date that such notice of withdrawal is
given to the Depositary (or, if not a 

  
 3 

 
Business Day, on the next succeeding Business Day) (a “Final Withdrawal”), provided that if the day scheduled for the Final Withdrawal in accordance with the foregoing is
within 10 days before or after a Regular Distribution Date, then the Escrow Agent shall request that such requested Final Withdrawal be made on such Regular Distribution Date (the date of such requested withdrawal, the “Final Withdrawal
Date”). 
 If for any reason the Escrow Agent shall have failed to give the Final Withdrawal Notice to the Depositary on or before
August 11, 2014 and there are unwithdrawn Deposits on such date, the Final Withdrawal Date shall be deemed to be August 31, 2014. 
 Section 1.03. Initial Escrow Amount; Issuance of Escrow Receipts. The Escrow Agent hereby directs the Underwriters to, and the Underwriters hereby acknowledge that on the date hereof they
shall, irrevocably deliver to the Depositary on behalf of the Escrow Agent, an amount in U.S. dollars (“Dollars”) and immediately available funds equal to $199,518,000 for deposit on behalf of the Escrow Agent with the Depositary in
accordance with Section 2.1 of the Deposit Agreement. The Underwriters hereby instruct the Escrow Agent, upon receipt of such sum from the Underwriters, to confirm such receipt by executing and delivering to the Pass Through Trustee an Escrow
Receipt in the form of Exhibit A hereto (an “Escrow Receipt”), (a) to be affixed by the Pass Through Trustee to each Certificate and (b) to evidence the same percentage interest (the “Escrow Interest”) in
the Account Amounts (as defined below) as the Fractional Undivided Interest in the Pass Through Trust evidenced by the Certificate to which it is to be affixed. The Escrow Agent shall provide to the Pass Through Trustee for attachment to each
Certificate newly issued under and in accordance with the Pass Through Trust Agreement an executed Escrow Receipt as the Pass Through Trustee may from time to time request of the Escrow Agent. Each Escrow Receipt shall be registered by the Escrow
Agent in a register (the “Register”) maintained by the Escrow Agent in the name of the same holder that is the holder of the Certificate to which it is attached and may not thereafter be detached from such Certificate to which it is
to be affixed prior to the distribution of the Final Withdrawal or, if the Final Withdrawal Date is not a Regular Distribution Date and any Equipment Notes have been purchased by the Pass Through Trustee prior to such Final Withdrawal Date, the next
succeeding Regular Distribution Date (the “Final Distribution”). After the Final Distribution, no additional Escrow Receipts shall be issued and the Pass Through Trustee shall request the return to the Escrow Agent for cancellation
of all outstanding Escrow Receipts. 
 Section 1.04. Payments to Receiptholders. All payments and distributions made
to holders of an Escrow Receipt (collectively “Receiptholders”) in respect of the Escrow Receipt shall be made only from amounts deposited in the Paying Agent Account (as defined below) (“Account Amounts”). Each
Receiptholder, by its acceptance of an Escrow Receipt, agrees that (a) it will look solely to the Account Amounts for any payment or distribution due to such Receiptholder pursuant to the terms of the Escrow Receipt and this Agreement (subject
to Section 15 hereof) and (b) it will have no recourse to US Airways, the Pass Through Trustee, the Paying Agent or the Escrow Agent, except as expressly provided herein or in the Pass Through Trust Agreement. No Receiptholder shall have
any right to vote or in any manner otherwise control the operation and management of the Paying Agent 
 Account or the obligations of the
parties hereto, nor shall anything set forth herein, or contained in the terms of the Escrow Receipt, be construed so as to constitute the Receiptholders from time to time as partners or members of an association. 

  
 4 

 Section 1.05. Mutilated, Destroyed, Lost or Stolen Escrow Receipt. If
(a) any mutilated Escrow Receipt is surrendered to the Escrow Agent or the Escrow Agent receives evidence to its satisfaction of the destruction, loss or theft of any Escrow Receipt and (b) there is delivered to the Escrow Agent and the
Pass Through Trustee such security, indemnity or bond, as may be required by them to hold each of them harmless, then, absent notice to the Escrow Agent or the Pass Through Trustee that such destroyed, lost or stolen Escrow Receipt has been acquired
by a bona fide purchaser, and provided that the requirements of Section 8-405 of the Uniform Commercial Code in effect in any applicable jurisdiction are met, the Escrow Agent shall execute, authenticate and deliver, in exchange for or in lieu
of any such mutilated, destroyed, lost or stolen Escrow Receipt, a new Escrow Receipt or Escrow Receipts and of like Escrow Interest in the Account Amounts and bearing a number not contemporaneously outstanding. 

In connection with the issuance of any new Escrow Receipt under this Section 1.05, the Escrow Agent may require the payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Pass Through Trustee and the Escrow Agent) connected therewith. 

Any duplicate Escrow Receipt issued pursuant to this Section 1.05 shall constitute conclusive evidence of the appropriate Escrow
Interest in the Account Amounts, as if originally issued, whether or not the lost, stolen or destroyed Escrow Receipt shall be found at any time. 
 The provisions of this Section are exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen
Escrow Receipts. 
 Section 1.06. Additional Escrow Amounts. On the date of any Purchase Withdrawal, the Pass
Through Trustee may re-deposit with the Depositary some or all of the amounts so withdrawn in accordance with Section 2.4 of the Deposit Agreement. 
 Section 1.07. Resignation or Removal of Escrow Agent. Subject to the appointment and acceptance of a successor Escrow Agent as provided below, the Escrow Agent may resign at any time by giving
30 days’ prior written notice thereof to the Investors, but may not otherwise be removed except for cause by the written consent of the Investors with respect to Investors representing Escrow Interests aggregating not less than a majority in
interest in the Account Amounts (an “Action of Investors”). Upon any such resignation or removal, the Investors, by an Action of Investors, shall have the right to appoint a successor Escrow Agent. If no successor Escrow Agent shall
have been so appointed and shall have accepted such appointment within 30 days after the retiring Escrow Agent’s giving of notice of resignation or the removal of the retiring Escrow Agent, then the retiring Escrow Agent 

  
 5 

 
may appoint a successor Escrow Agent. Any successor Escrow Agent shall be a bank or trust company which has an office in the United States with a combined capital and surplus of at least
$100,000,000. Upon the acceptance of any appointment as Escrow Agent hereunder by a successor Escrow Agent, such successor Escrow Agent shall enter into such documents as the Pass Through Trustee shall require and shall thereupon succeed to and
become vested with all the rights, powers, privileges and duties of the retiring Escrow Agent, and the retiring Escrow Agent shall be discharged from its duties and obligations hereunder. No resignation or removal of the Escrow Agent shall be
effective unless a written confirmation shall have been obtained from each of Fitch Ratings Ltd., Moody’s Investors Service, Inc. and Standard & Poor’s Ratings Services, a Standard & Poor’s Financial Services LLC
business, that the replacement of the Escrow Agent with the successor Escrow Agent will not result in (a) a reduction of the rating for the Certificates below the then current rating for the Certificates or (b) a withdrawal or suspension
of the rating of the Certificates. 
 Section 1.08. Persons Deemed Owners. Prior to due presentment of a Certificate
for registration of transfer, the Escrow Agent and the Paying Agent may treat the Person in whose name any Escrow Receipt is registered (as of the day of determination) as the owner of such Escrow Receipt for the purpose of receiving distributions
pursuant to this Agreement and for all other purposes whatsoever, and neither the Escrow Agent nor the Paying Agent shall be affected by any notice to the contrary. 
 Section 1.09. Further Assurances. The Escrow Agent agrees to take such actions, and execute such other documents, as may be reasonably requested by the Pass Through Trustee in order to
effectuate the purposes of this Agreement and the performance by the Escrow Agent of its obligations hereunder. 
 SECTION 2.
Paying Agent. 
 Section 2.01. Appointment of Paying Agent. The Escrow Agent hereby irrevocably appoints and
authorizes the Paying Agent to act as its paying agent hereunder, for the benefit of the Investors, for such specific purposes and with such powers as are specifically delegated to the Paying Agent by the terms of this Agreement, together with such
other powers as are reasonably incidental thereto. Any and all money received and held by the Paying Agent under this Agreement or the Deposit Agreement shall be held in the Paying Agent Account for the benefit of the Investors. The Paying Agent
(which term as used in this sentence shall include reference to its affiliates and its own and its affiliates’ officers, directors, employees and agents): (a) shall have no duties or responsibilities except those expressly set forth in
this Agreement, and shall not by reason of this Agreement be a trustee for the Escrow Agent; (b) shall not be responsible to the Escrow Agent for any recitals, statements, representations or warranties of any person other than itself contained
in this Agreement or for the failure by the Escrow Agent or any other person or entity (other than the Paying Agent) to perform any of its obligations hereunder (whether or not the Paying Agent shall have any knowledge thereof); and (c) shall
not be responsible for any action taken or omitted to be taken by it hereunder or provided for herein or in connection herewith, except for its own willful misconduct or gross negligence (or simple negligence in connection with the handling of
funds). 

  
 6 

 Section 2.02. Establishment of Paying Agent Account. The Paying Agent shall
establish a deposit account (the “Paying Agent Account”) at Wilmington Trust Company in the name of the Escrow Agent. It is expressly understood by the parties hereto that the Paying Agent is acting as the paying agent of the Escrow
Agent hereunder and that no amounts on deposit in the Paying Agent Account constitute part of the Trust Property. 

Section 2.03. Payments from Paying Agent Account. The Escrow Agent hereby irrevocably instructs the Paying Agent, and the
Paying Agent agrees to act, as follows: 
 (a) On each Interest Payment Date (as defined in the Deposit
Agreement) or as soon thereafter as the Paying Agent has confirmed receipt in the Paying Agent Account from the Depositary of any amount in respect of accrued interest on the Deposits, the Paying Agent shall distribute out of the Paying Agent
Account the entire amount deposited therein by the Depositary. There shall be so distributed to each Receiptholder of record on the 15th day (whether or not a Business Day) preceding such Interest Payment Date by check mailed to such Receiptholder,
at the address appearing in the Register, such Receiptholder’s pro rata share (based on the Escrow Interest in the Account Amounts held by such Receiptholder) of the total amount of interest deposited by the Depositary in the Paying Agent
Account on such date, except that, with respect to Escrow Receipts registered on the Record Date in the name of The Depository Trust Company (“DTC”), such distribution shall be made by wire transfer in immediately available funds to
the account designated by DTC. 
 (b) Upon the confirmation by the Paying Agent of receipt in the Paying Agent
Account from the Depositary of any amount in respect of the Final Withdrawal, the Paying Agent shall forthwith distribute the entire amount of the Final Withdrawal deposited therein by the Depositary. There shall be so distributed to each
Receiptholder of record on the 15th day (whether or not a Business Day) preceding the Final Withdrawal Date by check mailed to such Receiptholder, at the address appearing in the Register, such Receiptholder’s pro rata share (based on the
Escrow Interest in the Account Amounts held by such Receiptholder) of the total amount in the Paying Agent Account on account of such Final Withdrawal, except that, with respect to Escrow Receipts registered on the Record Date in the name of DTC,
such distribution shall be made by wire transfer in immediately available funds to the account designated by DTC. 
 (c) If any payment of interest or principal in respect of the Final Withdrawal is not received by the Paying Agent within five days of the applicable date when due, then it shall be distributed to
Receiptholders after actual receipt by the Paying Agent on the same basis as a Special Payment is distributed under the Pass Through Trust Agreement. 

  
 7 

 (d) The Paying Agent shall include with any check mailed pursuant to this
Section any notice required to be distributed under the Pass Through Trust Agreement that is furnished to the Paying Agent by the Pass Through Trustee. 
 Section 2.04. Withholding Taxes. The Paying Agent shall exclude and withhold from each distribution of accrued interest on the Deposits (as defined in the Deposit Agreement) and any amount in
respect of the Final Withdrawal any and all withholding taxes applicable thereto as required by law. The Paying Agent agrees to act as such withholding agent and, in connection therewith, whenever any present or future taxes or similar charges are
required to be withheld with respect to any amounts payable in respect of the Deposits (as defined in the Deposit Agreement) or the escrow amounts, to withhold such amounts and timely pay the same to the appropriate authority in the name of and on
behalf of the Receiptholders, that it will file any necessary withholding tax returns or statements when due, and that, as promptly as possible after the payment thereof, it will deliver to each such Receiptholder appropriate documentation showing
the payment thereof, together with such additional documentary evidence as such Receiptholder may reasonably request from time to time. The Paying Agent agrees to file any other information reports as it may be required to file under United States
law. 
 Section 2.05. Resignation or Removal of Paying Agent. Subject to the appointment and acceptance of a
successor Paying Agent as provided below, the Paying Agent may resign at any time by giving 30 days’ prior written notice thereof to the Escrow Agent, but may not otherwise be removed except for cause by the Escrow Agent. Upon any such
resignation or removal, the Escrow Agent shall have the right to appoint a successor Paying Agent. If no successor Paying Agent shall have been so appointed and shall have accepted such appointment within 30 days after the retiring Paying
Agent’s giving of notice of resignation or the removal of the retiring Paying Agent, then the retiring Paying Agent may appoint a successor Paying Agent. Any successor Paying Agent shall be a bank or trust company which has an office in the
United States with a combined capital and surplus of at least $100,000,000. Upon the acceptance of any appointment as Paying Agent hereunder by a successor Paying Agent, such successor Paying Agent shall enter into such documents as the Escrow Agent
shall require and shall thereupon succeed to and become vested with all the rights, powers, privileges and duties of the retiring Paying Agent, and the retiring Paying Agent shall be discharged from its duties and obligations hereunder. 

Section 2.06. Notice of Final Withdrawal. Promptly after receipt by the Paying Agent of notice that the Escrow Agent has
requested a Final Withdrawal or that a Final Withdrawal will be made, the Paying Agent shall cause notice of the distribution of the Final Withdrawal to be mailed to each of the Receiptholders at its address as it appears in the Register. Such
notice shall be mailed not less than 15 days prior to the Final Withdrawal Date. Such notice shall set forth: 

(i) the Final Withdrawal Date and the date for determining Receiptholders of record who shall be entitled to receive
distributions in respect of the Final Withdrawal, 

  
 8 

 (ii) the amount of the payment in respect of the Final Withdrawal for each
$1,000 face amount Certificate (based on information provided by the Pass Through Trustee) and the amount thereof constituting unused Deposits (as defined in the Deposit Agreement) and interest thereon, and 

(iii) if the Final Withdrawal Date is the same date as a Regular Distribution Date, the total amount to be received on
such date for each $1,000 face amount Certificate (based on information provided by the Pass Through Trustee). 
 Such mailing
may include any notice required to be given to Certificateholders in connection with such distribution pursuant to the Pass Through Trust Agreement. 
 SECTION 3. Payments. If, notwithstanding the instructions in Section 4 of the Deposit Agreement that all amounts payable to the Escrow Agent under the Deposit Agreement be paid by the
Depositary directly to the Paying Agent, the Pass Through Trustee or a Replacement Depositary (depending on the circumstances), the Escrow Agent receives any payment thereunder, then the Escrow Agent shall forthwith pay such amount in Dollars and in
immediately available funds by wire transfer to (a) in the case of a payment of accrued interest on the Deposits (as defined in the Deposit Agreement) or any Final Withdrawal, directly to the Paying Agent Account, (b) in the case of any
Purchase Withdrawal, directly to the Pass Through Trustee or its designee as specified and in the manner provided in the Applicable Notice of Purchase Withdrawal and (c) in the case of any Replacement Withdrawal, to the Replacement Depositary
as provided in the Replacement Depositary Agreement. The Escrow Agent hereby waives any and all rights of set-off, combination of accounts, right of retention or similar right (whether arising under applicable law, contract or otherwise) it may have
against amounts payable to the Paying Agent howsoever arising. 
 SECTION 4. Other Actions. The Escrow Agent shall take
such other actions under or in respect of the Deposit Agreement (including, without limitation, the enforcement of the obligations of the Depositary thereunder) as the Investors, by an Action of Investors, may from time to time request. 

SECTION 5. Representations and Warranties of the Escrow Agent. The Escrow Agent represents and warrants to US Airways, the
Investors, the Paying Agent and the Pass Through Trustee as follows: 
 (i) it is a national banking association
duly organized and validly existing in good standing under the laws of the United States of America; 
 (ii) it
has full power, authority and legal right to conduct its business and operations as currently conducted and to enter into and perform its obligations under this Agreement, the Deposit Agreement and any Replacement Deposit Agreement; 

  
 9 

 (iii) the execution, delivery and performance of each of this Agreement, the
Deposit Agreement and any Replacement Deposit Agreement have been duly authorized by all necessary corporate action on the part of it and do not require any stockholder approval, or approval or consent of any trustee or holder of any indebtedness or
obligations of it, and each such document (other than a Replacement Deposit Agreement) has been duly executed and delivered by it and constitutes its legal, valid and binding obligations enforceable against it in accordance with the terms hereof or
thereof except as such enforceability may be limited by bankruptcy, insolvency, moratorium, reorganization or other similar laws or equitable principles of general application to or affecting the enforcement of creditors’ rights generally
(regardless of whether such enforceability is considered in a proceeding in equity or at law); 
 (iv) no
authorization, consent or approval of or other action by, and no notice to or filing with, any United States federal or state governmental authority or regulatory body is required for the execution, delivery or performance by it of this Agreement,
the Deposit Agreement or any Replacement Deposit Agreement; 
 (v) neither the execution, delivery or performance
by it of this Agreement, the Deposit Agreement or any Replacement Deposit Agreement, nor compliance with the terms and provisions hereof or thereof, conflicts or will conflict with or results or will result in a breach or violation of any of the
terms, conditions or provisions of, or will require any consent or approval under, any law, governmental rule or regulation or the charter documents, as amended, or bylaws, as amended, of it or any similar instrument binding on it or any order,
writ, injunction or decree of any court or governmental authority against it or by which it or any of its properties is bound or any indenture, mortgage or contract or other agreement or instrument to which it is a party or by which it or any of its
properties is bound, or constitutes or will constitute a default thereunder or results or will result in the imposition of any lien upon any of its properties; and 

(vi) there are no pending or, to its knowledge, threatened actions, suits, investigations or proceedings (whether or not
purportedly on behalf of it) against or affecting it or any of its property before or by any court or administrative agency which, if adversely determined, (A) would adversely affect the ability of it to perform its obligations under this
Agreement, the Deposit Agreement or any Replacement Deposit Agreement or (B) would call into question or challenge the validity of this Agreement or the Deposit Agreement or the enforceability hereof or thereof in accordance with the terms
hereof or thereof, nor is the Escrow Agent in default with respect to any order of any court, governmental authority, arbitration board or administrative agency so as to adversely affect its ability to perform its obligations under this Agreement or
the Deposit Agreement. 

  
 10 

 SECTION 6. Representations and Warranties of the Paying Agent. The Paying Agent
represents and warrants to US Airways, the Investors, the Escrow Agent and the Pass Through Trustee as follows: 

(i) it is a Delaware trust company duly organized and validly existing in good standing under the laws of its jurisdiction
of incorporation; 
 (ii) it has full power, authority and legal right to conduct its business and operations as
currently conducted and to enter into and perform its obligations under this Agreement; 
 (iii) the execution,
delivery and performance of this Agreement has been duly authorized by all necessary corporate action on the part of it and does not require any stockholder approval, or approval or consent of any trustee or holder of any indebtedness or obligations
of it, and such document has been duly executed and delivered by it and constitutes its legal, valid and binding obligations enforceable against it in accordance with the terms hereof except as such enforceability may be limited by bankruptcy,
insolvency, moratorium, reorganization or other similar laws or equitable principles of general application to or affecting the enforcement of creditors’ rights generally (regardless of whether such enforceability is considered in a proceeding
in equity or at law); 
 (iv) no authorization, consent or approval of or other action by, and no notice to or
filing with, any United States federal or state governmental authority or regulatory body is required for the execution, delivery or performance by it of this Agreement; 

(v) neither the execution, delivery or performance by it of this Agreement, nor compliance with the terms and provisions
hereof, conflicts or will conflict with or results or will result in a breach or violation of any of the terms, conditions or provisions of, or will require any consent or approval under, any law, governmental rule or regulation or the charter
documents, as amended, or bylaws, as amended, of it or any similar instrument binding on it or any order, writ, injunction or decree of any court or governmental authority against it or by which it or any of its properties is bound or any indenture,
mortgage or contract or other agreement or instrument to which it is a party or by which it or any of its properties is bound, or constitutes or will constitute a default thereunder or results or will result in the imposition of any lien upon any of
its properties; and 
 (vi) there are no pending or, to its knowledge, threatened actions, suits, investigations
or proceedings (whether or not purportedly on behalf of it) against or affecting it or any of its property before or by any court or administrative agency which, if adversely determined, (A) would adversely affect the ability of it to perform
its obligations under this Agreement or (B) would call into question or challenge the validity of this Agreement or the enforceability hereof in accordance with the terms hereof, nor is the Paying Agent in default with respect to any order of
any court, governmental authority, arbitration board or administrative agency so as to adversely affect its ability to perform its obligations under this Agreement. 

  
 11 

 SECTION 7. Indemnification. Except for actions expressly required of the Escrow Agent
or the Paying Agent hereunder, each of the Escrow Agent and the Paying Agent shall in all cases be fully justified in failing or refusing to act hereunder unless it shall have been indemnified by the party requesting such action in a manner
reasonably satisfactory to it against any and all liability and expense which may be incurred by it by reason of taking or continuing to take any such action. In the event US Airways requests any amendment to any Operative Agreement (as defined in
the Note Purchase Agreement), the Pass Through Trustee agrees to pay all reasonable fees and expenses (including, without limitation, fees and disbursements of counsel) of the Escrow Agent and the Paying Agent in connection therewith. 

SECTION 8. Amendment, Etc. Upon request of the Pass Through Trustee and approval by an Action of Investors, the Escrow Agent and
Paying Agent shall enter into an amendment to this Agreement, so long as such amendment does not adversely affect the rights or obligations of the Escrow Agent or the Paying Agent, provided that upon request of the Pass Through Trustee and
without any consent of the Investors, the Escrow Agent and Paying Agent shall enter into an amendment to this Agreement for any of the following purposes: 
 (1) to correct or supplement any provision in this Agreement which may be defective or inconsistent with any other provision herein or to cure any ambiguity or correct any mistake or to modify any other
provision with respect to matters or questions arising under this Agreement, provided that any such action shall not materially adversely affect the interests of the Investors; or 

(2) to comply with any requirement of the SEC, applicable law, rules or regulations of any exchange or quotation system on
which the Certificates are listed or any regulatory body; or 
 (3) to evidence and provide for the acceptance of
appointment under this Agreement of a successor Escrow Agent, successor Paying Agent or successor Pass Through Trustee. 

SECTION 9. Notices. Unless otherwise expressly provided herein, any notice or other communication under this Agreement shall be in
writing (including by facsimile) and shall be deemed to be given and effective upon receipt thereof. All notices shall be sent to (a) in the case of the Investors, as their respective addresses shall appear in the Register, (b) in the case
of the Escrow Agent, Wilmington Trust, National Association, 1100 North Market Street, Wilmington, DE 19890-1605, Attention: Corporate Trust Administration (Telecopier: 302-636-4140) (c) in the case of the Pass Through Trustee, Wilmington Trust
Company, 1100 North Market Street, Wilmington, DE 19890-1605, Attention: Corporate Trust Administration (Telecopier: (302) 636-4140) or (d)

  
 12 

 
in the case of the Paying Agent, Wilmington Trust Company, 1100 North Market Street, Wilmington, DE 19890-1605, Attention: Corporate Trust Administration (Telecopier: (302) 636-4140), in
each case with a copy to US Airways, Inc., 111 West Rio Salado Parkway, Tempe, Arizona 85281, Attention: Vice President and Treasurer Treasurer (Telecopier: (480) 693-5886) with a copy to: Deputy General Counsel (Telecopier:
(480) 693-5932) (or at such other address as any such party may specify from time to time in a written notice to the other parties). On or prior to the execution of this Agreement, the Pass Through Trustee has delivered to the Escrow Agent a
certificate containing specimen signatures of the representatives of the Pass Through Trustee who are authorized to give notices and instructions with respect to this Agreement. The Escrow Agent may conclusively rely on such certificate until the
Escrow Agent receives written notice from the Pass Through Trustee to the contrary. 
 The Escrow Agent shall notify the
Receiptholders in the event of a default in the payment of interest on the Deposits when due in accordance with the Deposit Agreement or a default in the payment of any Final Withdrawal in accordance with the terms of the Deposit Agreement and this
Agreement and shall promptly forward to Receiptholders upon receipt copies of all written communications relating to any payments due to the Receiptholders in respect of the Deposits. 

SECTION 10. Transfer. No party hereto shall be entitled to assign or otherwise transfer this Agreement (or any interest herein)
other than (in the case of the Escrow Agent) to a successor escrow agent under Section 1.07 hereof or (in the case of the Paying Agent) to a successor paying agent under Section 2.05 hereof, and any purported assignment in violation
thereof shall be void. This Agreement shall be binding upon the parties hereto and their respective successors and (in the case of the Escrow Agent and the Paying Agent) their respective permitted assigns. Upon the occurrence of the Transfer (as
defined below) contemplated by the Assignment and Assumption Agreement (as defined below), the Pass Through Trustee shall (without further act) be deemed to have transferred all of its right, title and interest in and to this Agreement to the
trustee of the Successor Trust (as defined below) and, thereafter, the trustee of the Successor Trust shall be deemed to be the “Pass Through Trustee” hereunder with the rights and obligations of the “Pass Through Trustee”
hereunder and each reference herein to “US Airways Pass Through Trust 2013-1B-O” shall be deemed to be a reference to “US Airways Pass Through Trust 2013-1B-S”. The parties hereto hereby acknowledge and consent to the Transfer
contemplated by the Assignment and Assumption Agreement. As used herein, “Transfer” means the transfers of the assets to the Successor Trust contemplated by the Assignment and Assumption Agreement; “Assignment and Assumption
Agreement” means the Assignment and Assumption Agreement to be entered into between the Pass Through Trustee and the trustee of the Successor Trust, substantially in the form of Exhibit C to the Trust Supplement; “Successor
Trust” means the US Airways Pass Through Trust 2013-1B-S. 
 SECTION 11. Entire Agreement. This Agreement sets
forth all of the promises, covenants, agreements, conditions and understandings among the Escrow Agent, the Paying Agent, the Underwriters and the Pass Through Trustee with respect to the subject matter hereof, and supersedes all prior and
contemporaneous agreements and undertakings, inducements or conditions, express or implied, oral or written. 

  
 13 

 SECTION 12. Governing Law. This Agreement shall be governed by, and construed in
accordance with, the law of the State of New York. 
 SECTION 13. Waiver of Jury Trial Right. EACH OF THE ESCROW
AGENT, THE PAYING AGENT, THE INVESTORS AND THE PASS THROUGH TRUSTEE ACKNOWLEDGES AND ACCEPTS THAT IN ANY SUIT, ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT SUCH PARTY IRREVOCABLY WAIVES ITS RIGHT TO A TRIAL BY JURY. 

SECTION 14. Counterparts. This Agreement may be executed in one or more counterparts, all of which taken together shall constitute
one instrument. 
 SECTION 15. Rights of Holders. Each Receiptholder shall have the right (individually and without the
need for any other action of any Person, including the Escrow Agent or any other Receiptholder), upon any default in the payment of interest on the Deposits when due by the Depositary in accordance with the Deposit Agreement, or upon any default in
the payment of the Final Withdrawal when due by the Depositary in accordance with the terms of the Deposit Agreement and this Agreement, (i) to proceed directly against the Depositary by making a demand to the Depositary for the portion of such
payment that would have been distributed to such Receiptholder pursuant to this Agreement or by bringing suit to enforce payment of such portion and (ii) to enforce any other rights that the Escrow Agent may have in respect of amounts due from
the Depositary under the Deposit Agreement and this Agreement that would have been distributed to such Receiptholder pursuant to this Agreement. Any recovery on such enforcement action shall belong solely to the Receiptholder who brought such
action, and not to the Escrow Agent or any other Receiptholder individually or to Receiptholders as a group. 

  
 14 

 IN WITNESS WHEREOF, the Escrow Agent, the Paying Agent, the Underwriters and the Pass
Through Trustee have caused this Escrow and Paying Agent Agreement (Class B) to be duly executed as of the day and year first above written. 
  

			
	 WILMINGTON TRUST, NATIONAL

ASSOCIATION,
 as Escrow Agent

		
	 By
	 	 /s/ Steve Barone

		 	Name: Steve Barone
		 	Title: Assistant Vice President
	
	 GOLDMAN, SACHS & CO.
 CITIGROUP GLOBAL MARKETS INC.
 and
 MORGAN STANLEY & CO. LLC,
 as representatives of the several
Underwriters

  

			
	 GOLDMAN, SACHS & CO.

		
	 By
	 	 /s/ Michael Hickey

		 	Name: Michael Hickey
		 	Title: Vice President
	
	 CITIGROUP GLOBAL MARKETS INC.

		
	 By
	 	 /s/ George Kim

		 	Name: George Kim
		 	Title: Director
	
	 MORGAN STANLEY & CO. LLC

		
	 By
	 	 /s/ Thomas F. Cahill, Jr.

		 	Name: Thomas F. Cahill, Jr.
		 	Title: Managing Director

 Escrow and Paying Agent Agreement (Class B) 

 
			
	WILMINGTON TRUST COMPANY, not in its individual capacity, but solely as Pass Through Trustee for and on behalf of US Airways Pass Through Trust
2013-1B-O
		
	 By
	 	 /s/ Chad May

		 	Name: Chad May
		 	Title: Assistant Vice President
	
	 WILMINGTON TRUST COMPANY,
as Paying Agent

		
	 By
	 	 /s/ Steve Barone

		 	Name: Steve Barone 
		 	Title: Assistant Vice President

 Escrow and Paying Agent Agreement (Class B) 

 EXHIBIT A 
 US AIRWAYS 2013-1B ESCROW RECEIPT 
 No.
         
 This Escrow Receipt evidences a fractional undivided interest in
amounts (“Account Amounts”) from time to time deposited on behalf of the holder hereof into a certain paying agent account (the “Paying Agent Account”) described in the Escrow and Paying Agent Agreement (Class B)
dated as of April 24, 2013 (as amended, modified or supplemented from time to time, the “Escrow and Paying Agent Agreement”) among Wilmington Trust, National Association, as Escrow Agent (in such capacity, together with its
successors in such capacity, the “Escrow Agent”), Goldman, Sachs & Co., Citigroup Global Markets Inc. and Morgan Stanley & Co. LLC as representatives of the several Underwriters, Wilmington Trust Company, as Pass
Through Trustee (in such capacity, together with its successors in such capacity, the “Pass Through Trustee”) and Wilmington Trust Company, as paying agent (in such capacity, together with its successors in such capacity, the
“Paying Agent”). Capitalized terms not defined herein shall have the meanings assigned to them in the Escrow and Paying Agent Agreement. 
 This Escrow Receipt is issued under and is subject to the terms, provisions and conditions of the Escrow and Paying Agent Agreement. By virtue of its acceptance hereof the holder of this Escrow Receipt
assents and agrees to be bound by the provisions of the Escrow and Paying Agent Agreement and this Escrow Receipt. 
 This
Escrow Receipt represents a fractional undivided interest in amounts deposited from time to time in the Paying Agent Account, and grants or represents no rights, benefits or interests of any kind in respect of any assets or property other than such
amounts. This Escrow Receipt evidences the same percentage interest in the Account Amounts as the Fractional Undivided Interest in the Pass Through Trust evidenced by the Certificate to which this Escrow Receipt is affixed. 

All payments and distributions made to Receiptholders in respect of the Escrow Receipt shall be made only from Account Amounts deposited
in the Paying Agent Account. The holder of this Escrow Receipt, by its acceptance of this Escrow Receipt, agrees that it will look solely to the Account Amounts for any payment or distribution due to it pursuant to this Escrow Receipt (or, in case
the Depositary shall default in its obligation to make a payment under the Deposit Agreement that would be an Account Amount, to the Depositary) and that it will not have any recourse to US Airways, the Pass Through Trustee, the Paying Agent or the
Escrow Agent, except as expressly provided herein or in the Pass Through Trust Agreement. No Receiptholder of this Escrow Receipt shall have any right to vote on or in any manner otherwise control the operation and management of the Paying Agent
Account, nor shall anything set forth herein, or contained in the terms of this Escrow Receipt, be construed so as to constitute the Receiptholders from time to time as partners or members of an association. 

This Escrow Receipt may not be assigned or transferred except in connection with the assignment or transfer of the Certificate to which
this Escrow Receipt is affixed. After payment to the holder hereof of its Escrow Interest in the Final Distribution, upon the request of the Pass Through Trustee, the holder hereof will return this Escrow Receipt to the Pass Through Trustee.

 The Paying Agent may treat the person in whose name the Certificate to which this Escrow
Receipt is attached as the owner hereof for all purposes, and the Paying Agent shall not be affected by any notice to the contrary. 
 THIS ESCROW RECEIPT SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE LAW OF THE STATE OF NEW YORK. 

  
 2 

 IN WITNESS WHEREOF, the Escrow Agent has caused this Escrow Receipt to be duly executed.

 Dated: [            ], 2013 

 

			
	 WILMINGTON TRUST, NATIONAL

	 ASSOCIATION,

as Escrow Agent

		
	 By
	 	  

		 	Name:
		 	Title:

  
 3 

 EXHIBIT B 
 WITHDRAWAL CERTIFICATE 
 (Class B) 

WILMINGTON TRUST, NATIONAL ASSOCIATION 
 as Escrow Agent 
 Dear Sirs: 

Reference is made to the Escrow and Paying Agent Agreement, dated as of April 24, 2013 (the “Agreement”). [We hereby
certify to you that the conditions to the obligations of the undersigned to execute a Participation Agreement pursuant to the Note Purchase Agreement have been satisfied] [We hereby notify you that the Depositary is being replaced in accordance with
Section 4(a)(vi) of the Note Purchase Agreement]. Pursuant to Section [1.02(c)][1.02(d)] of the Agreement, please execute the attached [Notice of Purchase Withdrawal][Notice of Replacement Withdrawal] and immediately transmit by facsimile to
the Depositary, at [            ], Attention: [            ]. 

 

			
	 Very truly yours,

	
	WILMINGTON TRUST COMPANY,
not in its individual capacity but
solely as Pass Through Trustee
		
	 By
	 	  

		 	Name:
		 	Title:

 Dated:                 ,
20EX-4.12

 Exhibit 4.12 
 EXECUTION VERSION 
  
  

NOTE PURCHASE AGREEMENT 
 Dated as of April 24, 2013 
 Among 

US AIRWAYS, INC., 

WILMINGTON TRUST COMPANY, 
 as Pass Through Trustee under each of the 
 Pass Through Trust Agreements

 WILMINGTON TRUST COMPANY, 
 as Subordination Agent 
 WILMINGTON TRUST, NATIONAL ASSOCIATION, 

as Escrow Agent 

and 
 WILMINGTON
TRUST COMPANY, 
 as Paying Agent 
  

 

 INDEX TO NOTE PURCHASE AGREEMENT 

 

					
	 	  	Page	 
	 SECTION 1. Financing of Aircraft
	  	 	3	  
	 SECTION 2. Conditions Precedent
	  	 	5	  
	 SECTION 3. Representations and Warranties
	  	 	6	  
	 SECTION 4. Covenants
	  	 	9	  
	 SECTION 5. Notices
	  	 	12	  
	 SECTION 6. Expenses
	  	 	12	  
	 SECTION 7. Further Assurances
	  	 	13	  
	 SECTION 8. Miscellaneous
	  	 	13	  
	 SECTION 9. Governing Law
	  	 	14	  

 Schedules 
 Schedule I       Aircraft 
 Schedule II
     Trust Supplements 
 Schedule III     Required Terms 

Annex 
 Annex
A         Definitions 
 Exhibits 

Exhibit A             Form of Closing Notice 

Exhibit B             Form of Participation Agreement 

Exhibit C             Form of Trust Indenture 

 NOTE PURCHASE AGREEMENT 

This NOTE PURCHASE AGREEMENT, dated as of April 24, 2013, among (i) US AIRWAYS, INC., a Delaware corporation (the
“Company”), (ii) WILMINGTON TRUST COMPANY (“WTC”), a Delaware trust company, not in its individual capacity except as otherwise expressly provided herein, but solely as trustee (in such capacity together with
its successors in such capacity, the “Pass Through Trustee”) under each of the two separate Pass Through Trust Agreements (as defined below), (iii) WILMINGTON TRUST COMPANY, a Delaware trust company, as subordination agent and
trustee (in such capacity together with its successors in such capacity, the “Subordination Agent”) under the Intercreditor Agreement (as defined below), (iv) WILMINGTON TRUST, NATIONAL AASSOCIATION, a national association, as
Escrow Agent (in such capacity together with its successors in such capacity, the “Escrow Agent”), under each of the Escrow and Paying Agent Agreements (as defined below) and (v) WILMINGTON TRUST COMPANY, a Delaware trust
company, as Paying Agent (in such capacity together with its successors in such capacity, the “Paying Agent”) under each of the Escrow and Paying Agent Agreements. 

W I T N E S S E T H: 
 WHEREAS, capitalized terms used but not defined herein shall have the meanings ascribed to such terms in Annex A hereto; 
 WHEREAS, the Company has obtained commitments from the Manufacturer pursuant to the Aircraft Purchase Agreement for the delivery of the fourteen (14) Airbus A321-231 aircraft and four (4) Airbus
A330-243 aircraft, each listed in Schedule I hereto (together with any aircraft substituted therefor in accordance with the Aircraft Purchase Agreement prior to the delivery thereof, the “Eligible Aircraft”); 

WHEREAS, pursuant to this Agreement the Company wishes to finance a portion of the purchase price of the fourteen (14) Airbus
A321-231 aircraft and four (4) Airbus A330-243 aircraft included in the Eligible Aircraft (such Eligible Aircraft to be financed hereunder, the “Aircraft”); 

WHEREAS, pursuant to the Basic Pass Through Trust Agreement and each of the Trust Supplements set forth in Schedule II hereto, and
concurrently with the execution and delivery of this Agreement, separate grantor trusts (collectively, the “Pass Through Trusts” and, individually, a “Pass Through Trust”) have been created to facilitate certain of
the transactions contemplated hereby, including, without limitation, the issuance and sale of pass through certificates pursuant thereto (collectively, the “Certificates”) to provide for a portion of the financing of the Aircraft
contemplated hereby; 
 WHEREAS, the Company has entered into an underwriting agreement, dated as of April 10, 2013 (the
“ Underwriting Agreement”) with the Underwriters named therein (the “Underwriters”), which provides that the Company will cause the Pass Through Trustee under the Class A Pass Through Trust (the “Class
A Pass Through Trustee”) and the Pass Through Trustee under the Class B Pass Through Trust (the “Class B Pass Through Trustee”) to issue and sell the Class A Certificates and the Class B Certificates, respectively, to
the Underwriters on the Issuance Date; 

 WHEREAS, concurrently with the execution and delivery of this Agreement, (i) the Escrow
Agent and the Depositary have entered into two Deposit Agreements, dated as of the Issuance Date, one each relating to the Class A and Class B Pass Through Trusts (together, the “Deposit Agreements”) whereby the Escrow Agent
agreed to direct the Underwriters to make certain deposits referred to therein on the Issuance Date (the “Initial Deposits”) and to permit the applicable Pass Through Trustees to make additional deposits from time to time thereafter
(the Initial Deposits together with such additional deposits are collectively referred to as the “Deposits”) and (ii) the applicable Pass Through Trustees, Underwriters, Paying Agents and Escrow Agents have entered into two
Escrow and Paying Agent Agreements, dated as of the Issuance Date, one each relating to the Class A and Class B Pass Through Trusts (together, the “Escrow and Paying Agent Agreements”), whereby, among other things, (a) the
Underwriters agreed to deliver an amount equal to the amount of the Initial Deposits to the Depositary on behalf of the applicable Escrow Agent and (b) the applicable Escrow Agent, upon the Depositary receiving such amount, agreed to deliver
escrow receipts to be affixed to each Certificate; 
 WHEREAS, upon receipt of a Closing Notice with respect to an Aircraft,
subject to the terms and conditions of this Agreement, the applicable Pass Through Trustees will enter into the applicable Financing Agreements relating to such Aircraft; 
 WHEREAS, upon the financing of each Aircraft, the Class A and Class B Pass Through Trustees each will fund its purchase of Equipment Notes with the proceeds of one or more Deposits withdrawn by the
applicable Escrow Agent under the related Deposit Agreement bearing the same interest rate as the Certificates issued by the applicable Pass Through Trust (or, if financed on the Issuance Date, with a portion of the proceeds from the offering of the
Certificates); 
 WHEREAS, US Airways Group, Inc., a Delaware corporation, will guarantee the payment obligations of the Company
under the Trust Indentures, the Participation Agreements and the Equipment Notes pursuant to a guarantee dated as of the date hereof; and 
 WHEREAS, concurrently with the execution and delivery of this Agreement, (i) Natixis S.A., a société anonyme, organized under the laws of the Republic of France, acting through its New
York Branch (the “Liquidity Provider”), has entered into two revolving credit agreements, one each for the benefit of the Certificateholders of the Class A and Class B Pass Through Trusts, in each case, with the Subordination
Agent, as agent for the Pass Through Trustee on behalf of each such Pass Through Trust (each such revolving credit agreement with the Liquidity Provider, a “Liquidity Facility”) and (ii) the Pass Through Trustees, the Liquidity
Provider and the Subordination Agent have entered into the Intercreditor Agreement, dated as of the date hereof ( the “Intercreditor Agreement”) among the Class A and Class B Pass Through Trustees, the Liquidity Provider and
Wilmington Trust Company as Subordination Agent and Trustee. 

  
 2 

 NOW, THEREFORE, in consideration of the foregoing premises and the mutual agreements herein
contained and other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, the parties hereto agree as follows: 
 SECTION 1. Financing of Aircraft. (a) The Company confirms that it has entered into the Aircraft Purchase Agreement with the Manufacturer pursuant to which the Company has agreed to purchase,
and the Manufacturer has agreed to deliver, the Aircraft in the months specified in Schedule I hereto, all on and subject to terms and conditions specified in the Aircraft Purchase Agreement. The Company agrees to finance the Aircraft in the manner
provided herein, all on and subject to the terms and conditions hereof and of the relevant Financing Agreements. 
 (b) In
furtherance of the foregoing, the Company agrees to give the parties hereto, the Depositary and each of the Rating Agencies not less than three Business Days’ prior notice substantially in the form of Exhibit A hereto (a “Closing
Notice”) of the scheduled closing date (the “Scheduled Closing Date”) (or, in the case of a substitute Closing Notice under Section 1(e) or (f) hereof, one Business Day’s prior notice) in respect of the
financing of each Aircraft under this Agreement, which notice shall: 
 (i) specify the Scheduled Closing Date of such Aircraft
(which shall be a Business Day before the Cut-off Date and, except as provided in Section 1(f) hereof, the date (the “Funding Date”) on which the financing therefor in the manner provided herein shall be consummated);

 (ii) instruct each Pass Through Trustee being requested to purchase Equipment Notes pursuant to such Closing Notice (the
“Applicable Pass Through Trustees”) to enter into the Participation Agreement included in the Financing Agreements with respect to such Aircraft in such form and at such a time on or before the Funding Date specified in such Closing
Notice and to perform its obligations thereunder; 
 (iii) instruct each of the Class A and Class B Pass Through Trustees to
instruct the relevant Escrow Agent to provide a Notice of Purchase Withdrawal to the Depositary with respect to the Equipment Notes to be issued to such Pass Through Trustee in connection with the financing of such Aircraft (except in the case of
any such financing on the Issuance Date); and 
 (iv) specify the aggregate principal amount of each series of Equipment Notes,
if any, to be issued, and purchased by the Applicable Pass Through Trustees, in connection with the financing of such Aircraft scheduled on such Funding Date (which shall in all respects comply with the Required Terms). 

Notwithstanding the foregoing, in the case of any Aircraft to be financed hereunder on the Issuance Date, the Closing Notice therefor may be delivered to
the parties hereto on the Issuance Date. 
 (c) Upon receipt of a Closing Notice, the Applicable Pass Through Trustees shall, and
shall cause the Subordination Agent to, enter into and perform their respective obligations under the Participation Agreement specified in such Closing Notice, provided that such Participation Agreement and the Trust Indenture to be entered
into pursuant to such 

  
 3 

 
Participation Agreement shall be in the forms thereof annexed hereto in all material respects and, if modified in any material respect, as to which Rating Agency Confirmation shall have been
obtained from each Rating Agency by the Company (to be delivered by the Company to the Applicable Pass Through Trustees on or before the relevant Funding Date, it being understood that if Rating Agency Confirmation shall have been received with
respect to any Financing Agreements and such Financing Agreements are utilized for subsequent Aircraft (or Substitute Aircraft) without material modifications, no additional Rating Agency Confirmation shall be required); provided,
however, that the relevant Financing Agreements as executed and delivered shall not vary the Required Terms. Notwithstanding the foregoing, a Trust Indenture may be modified to the extent required for the issuance of Equipment Notes pursuant
to Section 4(a)(v) of this Agreement, subject to the terms of such Section and Section 9.1(c) or 9.1(d) of the Intercreditor Agreement, whichever may be applicable. The Company shall pay the reasonable costs and expenses of the Rating
Agencies in connection with obtaining any such Rating Agency Confirmation. With respect to each Aircraft, the Company shall cause WTC (or such other person that meets the eligibility requirements to act as indenture trustee under the Trust
Indenture) to execute as Indenture Trustee the Financing Agreements relating to such Aircraft to which such Indenture Trustee is intended to be a party, and shall concurrently therewith execute such Financing Agreements to which the Company is
intended to be a party and perform its respective obligations thereunder. Upon the request of any Rating Agency, the Company shall deliver or cause to be delivered to such Rating Agency a true and complete copy of each Financing Agreement relating
to the financing of each Aircraft together with a true and complete set of the closing documentation (including legal opinions) delivered to the related Indenture Trustee, Subordination Agent and Pass Through Trustee under the related Participation
Agreement. 
 (d) The Company agrees that all Equipment Notes issued pursuant to any Trust Indenture shall initially be
registered in the name of the Subordination Agent on behalf of the Applicable Pass Through Trustee (or, in the case of Series C Equipment Notes, on behalf of the Class C Pass Through Trustee with respect to the Class C Certificates). 

(e) If, after giving any Closing Notice, there shall be a delay in the delivery of the Aircraft referred to therein, or if on the
Scheduled Closing Date of the Aircraft referred to therein the financing thereof in the manner contemplated hereby shall not be consummated for whatever reason, the Company shall give the parties hereto and the Depositary prompt notice thereof.
Concurrently with the giving of such notice of postponement or subsequently, the Company shall give the parties hereto and the Depositary a substitute Closing Notice specifying the date to which the financing of such Aircraft (or of another Eligible
Aircraft in lieu thereof) (which shall be a Business Day before the Cut-off Date on which the Escrow Agents shall be entitled to withdraw one or more Deposits under each of the applicable Deposit Agreements to enable each of the Class A and
Class B Pass Through Trustees to fund its purchase of the related Equipment Notes). Upon receipt of any such notice of postponement, each Applicable Pass Through Trustee shall comply with its obligations under Section 5.01 of each of the Trust
Supplements and thereafter the financing of such Eligible Aircraft as specified in such substitute Closing Notice, shall take place on the re-scheduled Closing Date therefor (all on and subject to the terms and conditions of the relevant Financing
Agreements) unless further postponed as provided herein. 

  
 4 

 (f) Anything in this Section 1 to the contrary notwithstanding, the Company shall have
the right to accept delivery of an Eligible Aircraft under the Aircraft Purchase Agreement on the Delivery Date thereof by utilization of bridge financing of such Aircraft and promptly thereafter give the parties hereto and the Depositary a Closing
Notice specifying a Funding Date not later than 90 days after the Delivery Date of such Eligible Aircraft and no later than the Cut-off Date and otherwise complying with the provisions of Section 1(b) hereof. All other terms and conditions of
this Note Purchase Agreement shall apply to the financing of any such Aircraft on the re-scheduled Funding Date therefor except the related Financing Agreements shall be amended to reflect the original delivery of such Eligible Aircraft to the
Company. 
 (g) If the scheduled delivery date from the Manufacturer for any Eligible Aircraft is delayed more than 30 days
beyond the last day of the month set forth opposite such Eligible Aircraft under the heading “Scheduled Delivery Months” in Schedule I hereto, the Company may identify for delivery a substitute aircraft therefor meeting the following
conditions (a “Substitute Aircraft”): (i) a Substitute Aircraft must be of the same model as the Eligible Aircraft being replaced and (ii) the Company shall be obligated to obtain Rating Agency Confirmation in respect of
the replacement of any Eligible Aircraft by Substitute Aircraft. Upon the satisfaction of the conditions set forth above with respect to a Substitute Aircraft, the Eligible Aircraft to be replaced shall cease to be subject to this Agreement and all
rights and obligations of the parties hereto concerning such Eligible Aircraft shall cease, and such Substitute Aircraft shall become and thereafter be subject to the terms and conditions of this Agreement to the same extent as such Eligible
Aircraft. 
 (h) The Company shall have no liability for the failure of the Pass Through Trustees to purchase Equipment Notes
with respect to any Aircraft or Substitute Aircraft. 
 (i) Anything herein to the contrary notwithstanding, the Company shall
not have the right, and shall not be entitled, at any time to request the issuance of Equipment Notes of any series to the Class A or Class B Pass Through Trustee in an aggregate principal amount in excess of the amount of the Deposits then
available for withdrawal by the Escrow Agent under and in accordance with the provisions of the related Deposit Agreement. 

SECTION 2. Conditions Precedent. The obligation of the Applicable Pass Through Trustees to enter into, and to cause the
Subordination Agent to enter into, any Participation Agreement as directed pursuant to a Closing Notice and to perform its obligations thereunder is subject to satisfaction of the following conditions: 

(a) no Triggering Event shall have occurred; and 
 (b) the Company shall have delivered a certificate to each such Pass Through Trustee and the Liquidity Provider stating (i) that such Participation Agreement and the other Financing Agreements to be
entered into pursuant to such Participation Agreement do not vary the Required Terms and (ii) that any substantive modification of such Financing Agreements from the forms of Financing Agreements attached to this Agreement do not materially and
adversely affect the Certificateholders or the Liquidity Provider, and such certification shall be true and correct. 

  
 5 

 Anything herein to the contrary notwithstanding, the obligation of each Pass Through Trustee
to purchase Equipment Notes shall terminate on the Cut-off Date. 
 SECTION 3. Representations and Warranties.
(a) The Company represents and warrants that: 
 (i) the Company is duly incorporated, validly existing and
in good standing under the laws of the State of Delaware and is a “citizen of the United States” as defined in Section 40102(a)(15) of the Act, and has the full corporate power, authority and legal right under the laws of the State of
Delaware to execute and deliver this Agreement and each Financing Agreement to which it will be a party and to carry out the obligations of the Company under this Agreement and each Financing Agreement to which it will be a party; 

(ii) the execution and delivery by the Company of this Agreement and the performance by the Company of its obligations
under this Agreement have been duly authorized by the Company and will not violate its Certificate of Incorporation or by-laws or the provisions of any indenture, mortgage, contract or other agreement to which it is a party or by which it is bound;
and 
 (iii) this Agreement constitutes the legal, valid and binding obligation of the Company, enforceable
against it in accordance with its terms, except as the same may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors generally and by general principles of equity, whether
considered in a proceeding at law or in equity. 
 (b) WTC represents and warrants that: 

(i) WTC is duly incorporated, validly existing and in good standing under the laws of the State of Delaware and is a
“citizen of the United States” as defined in Section 40102(a)(15) of the Act, and has the full corporate power, authority and legal right under the laws of the State of Delaware and the United States pertaining to its trust and
fiduciary powers to execute and deliver this Agreement and each Financing Agreement to which it will be a party and to carry out the obligations of WTC, in its capacity as Subordination Agent, Pass Through Trustee or Paying Agent, as the case may
be, under this Agreement and each Financing Agreement to which it will be a party; 
 (ii) the execution and
delivery by WTC, in its capacity as Subordination Agent, Pass Through Trustee or Paying Agent, as the case may be, of this Agreement and the performance by WTC, in its capacity as Subordination Agent, Pass Through Trustee or Paying Agent, as the
case may be, of its obligations under this Agreement have been duly authorized by WTC, in its capacity as Subordination Agent, Pass Through Trustee or Paying Agent, as the case may be, and will not violate its articles of association or by-laws or
the provisions of any indenture, mortgage, contract or other agreement to which it is a party or by which it is bound; and 

  
 6 

 (iii) this Agreement constitutes the legal, valid and binding obligations of
WTC, in its capacity as Subordination Agent, Pass Through Trustee or Paying Agent, as the case may be, enforceable against it in accordance with its terms, except as the same may be limited by applicable bankruptcy, insolvency, reorganization,
moratorium or similar laws affecting the rights of creditors generally and by general principles of equity, whether considered in a proceeding at law or in equity. 
 (c) The Pass Through Trustee hereby confirms to each of the other parties hereto that its representations and warranties set forth in Section 7.15 of the Basic Pass Through Trust Agreement and
Section 5.04 of each Trust Supplement are true and correct as of the date hereof. 
 (d) The Subordination Agent represents
and warrants that: 
 (i) the Subordination Agent is duly incorporated, validly existing and in good standing
under the laws of the State of Delaware, and has the full corporate power, authority and legal right under the laws of the State of Delaware and the United States pertaining to its trust and fiduciary powers to execute and deliver this Agreement and
each Financing Agreement to which it is or will be a party and to perform its obligations under this Agreement and each Financing Agreement to which it is or will be a party; 

(ii) this Agreement has been duly authorized, executed and delivered by the Subordination Agent; this Agreement
constitutes the legal, valid and binding obligations of the Subordination Agent enforceable against it in accordance with its terms, except as the same may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws
affecting the rights of creditors generally and by general principles of equity, whether considered in a proceeding at law or in equity; 
 (iii) none of the execution, delivery and performance by the Subordination Agent of this Agreement contravenes any law, rule or regulation of the State of Delaware or any United States governmental
authority or agency regulating the Subordination Agent’s trust or fiduciary powers or any judgment or order applicable to or binding on the Subordination Agent and do not contravene the Subordination Agent’s articles of association or
by-laws or result in any breach of, or constitute a default under, any agreement or instrument to which the Subordination Agent is a party or by which it or any of its properties may be bound; 

  
 7 

 (iv) neither the execution and delivery by the Subordination Agent of this
Agreement nor the consummation by the Subordination Agent of any of the transactions contemplated hereby requires the consent or approval of, the giving of notice to, the registration with, or the taking of any other action with respect to, any
Delaware governmental authority or agency or any federal governmental authority or agency regulating the Subordination Agent’s trust or fiduciary powers; 
 (v) there are no Taxes payable by the Subordination Agent imposed by the State of Delaware or any political subdivision or taxing authority thereof in connection with the execution, delivery and
performance by the Subordination Agent of this Agreement (other than franchise or other taxes based on or measured by any fees or compensation received by the Subordination Agent for services rendered in connection with the transactions contemplated
by the Intercreditor Agreement or any of the Liquidity Facilities), and there are no Taxes payable by the Subordination Agent imposed by the State of Delaware or any political subdivision thereof in connection with the acquisition, possession or
ownership by the Subordination Agent of any of the Equipment Notes (other than franchise or other taxes based on or measured by any fees or compensation received by the Subordination Agent for services rendered in connection with the transactions
contemplated by the Intercreditor Agreement or any of the Liquidity Facilities); and 
 (vi) there are no pending
or threatened actions or proceedings against the Subordination Agent before any court or administrative agency which individually or in the aggregate, if determined adversely to it, would materially adversely affect the ability of the Subordination
Agent to perform its obligations under this Agreement. 
 (e) The Escrow Agent represents and warrants that: 

(i) the Escrow Agent is a national banking association duly incorporated, validly existing and in good standing under the
laws of the United States and has the full corporate power, authority and legal right under the laws of the United States pertaining to its banking, trust and fiduciary powers to execute and deliver this Agreement, each Deposit Agreement and each
Escrow and Paying Agent Agreement (collectively, the “Escrow Agent Agreements”) and to carry out the obligations of the Escrow Agent under each of the Escrow Agent Agreements; 

(ii) the execution and delivery by the Escrow Agent of each of the Escrow Agent Agreements and the performance by the
Escrow Agent of its obligations hereunder and thereunder have been duly authorized by the Escrow Agent and will not violate its articles of association or by-laws or the provisions of any indenture, mortgage, contract or other agreement to which it
is a party or by which it is bound; and 
 (iii) each of the Escrow Agent Agreements constitutes the legal, valid
and binding obligations of the Escrow Agent enforceable against it in accordance with its terms, except as the same may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors
generally and by general principles of equity, whether considered in a proceeding at law or in equity. 

  
 8 

 (f) The Paying Agent represents and warrants that: 

(i) the Paying Agent is duly incorporated, validly existing and in good standing under the laws of the State of Delaware
and has the full corporate power, authority and legal right under the laws of the State of Delaware and the United States pertaining to its trust and fiduciary powers to execute and deliver this Agreement and each Escrow and Paying Agent Agreement
(collectively, the “Paying Agent Agreements”) and to carry out the obligations of the Paying Agent under each of the Paying Agent Agreements; 
 (ii) the execution and delivery by the Paying Agent of each of the Paying Agent Agreements and the performance by the Paying Agent of its obligations hereunder and thereunder have been duly authorized by
the Paying Agent and will not violate its articles of association or by-laws or the provisions of any indenture, mortgage, contract or other agreement to which it is a party or by which it is bound; and 

(iii) each of the Paying Agent Agreements constitutes the legal, valid and binding obligations of the Paying Agent
enforceable against it in accordance with its terms, except as the same may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting the rights of creditors generally and by general principles of equity,
whether considered in a proceeding at law or in equity. 
 SECTION 4. Covenants. (a) The Company covenants with each
of the other parties hereto that: 
 (i) subject to Section 4(a)(iii) of this Agreement, the Company shall at all times
maintain its corporate existence and shall not wind up, liquidate or dissolve or take any action, or fail to take any action, that would have the effect of any of the foregoing; 

(ii) the Company shall at all times remain a U.S. Air Carrier (as defined in the Financing Agreements) and shall at all times be
otherwise certificated and registered to the extent necessary to entitle the Indenture Trustee to the rights afforded to secured parties of aircraft equipment under Section 1110; 

(iii) Section 4.07 of each Trust Indenture is hereby incorporated by reference herein; 

(iv) the Company agrees to provide written notice to each of the parties hereto of the occurrence of the Cut-off Date no later than one
Business Day after the date thereof, such notice to refer specifically to the Pass Through Trustee’s obligation to assign, transfer and deliver all of its right, title and interest to the Trust Property (as defined in each Pass Through Trust
Agreement) to the trustee of the Related Trust (as defined in each Pass Through Trust Agreement) in accordance with Section 7.01 of each of the Trust Supplements; 

  
 9 

 (v) the Company shall not (x) redeem and re-issue any Series B Equipment Notes or
Series C Equipment Notes, or (y) issue any Series C Equipment Notes pursuant to any Trust Indenture, unless it shall have obtained written confirmation from each Rating Agency that the reissuance or issuance of such Equipment Notes, as the case
may be, will not result in (1) a reduction of the rating for any Class of Certificates then rated by any Rating Agency that will remain outstanding below the then current rating for such Class of Certificates or (2) a withdrawal or
suspension of the rating of any Class of Certificates then rated by any Rating Agency that will remain outstanding. Any redemption or reissuance of the Series B Equipment Notes or Series C Equipment Notes and issuance of Series C Equipment Notes
shall be subject to the terms of Sections 9.1(c) and 9.1(d), respectively, of the Intercreditor Agreement; and 
 (vi) if
(x) the Depositary’s short-term unsecured debt rating from Moody’s Investors Service, Inc. shall at any time fall below P-1 or its long-term credit rating from either Standard & Poor’s Ratings Services or Fitch Ratings
Ltd. shall at any time fall below A- (such minimum ratings, the “Depositary Threshold Ratings”) or any such rating shall have been withdrawn or suspended or (y) the Company or the Depositary, in its sole discretion, gives
written notice to the other of its election that the Depositary be replaced, the Company shall, within 30 days after such event occurring, cause the Depositary to be replaced with a depositary bank (a “Replacement Depositary”) on
the following terms and preconditions: 
 (A) the Replacement Depositary must meet the Depositary Threshold Ratings and the
Company shall have obtained written confirmation from each Rating Agency that such replacement will not cause a reduction of any rating then in effect for any Class of Certificates by such Rating Agency (without regard to any downgrading of any
rating of the Depositary being replaced); 
 (B) the Company shall pay all fees, expenses and other amounts then owing to the
replaced Depositary and, except as expressly provided in clause (C) below, the Company shall pay any up-front fee of the Replacement Depositary and (without limitation of the foregoing) all out-of-pocket expenses (including reasonable fees and
expenses of legal counsel) of the parties hereto (including without limitation all amounts payable to the Rating Agencies) incurred in connection with such replacement; 
 (C) solely in the case of the Depositary making an election in its discretion that it be replaced (and without limitation of clause (A) above), (x) the notice given by the Depositary to the
Company shall nominate a Replacement Depositary, which shall satisfy all of terms and preconditions of this Section 4(a)(vi) (and the Company shall have the right to utilize such nominee as the Replacement Depositary or to select another
Replacement Depositary), (y) the fees, expenses, indemnities and other amounts payable to the Replacement Depositary upon its execution of the Replacement Deposit Agreement or thereafter shall not to any extent exceed those which would have
been payable to the Depositary had such replacement not occurred (it being specifically understood and agreed that any up-front fee of the Replacement Depositary shall be paid by the replaced Depositary, provided that, if the Company selects a
Replacement Depositary other than the nominee of the replaced Depositary and the upfront fee of such selection exceeds that of such nominee, the Company shall pay such excess), and (without limitation of the foregoing) the Depositary shall pay
all out-of-pocket expenses (including reasonable fees and expenses of legal counsel) of the parties hereto (including without 

  
 10 

 
limitation all amounts payable to the Rating Agencies) incurred in connection with such replacement, and (z) the Replacement Depositary shall be willing to enter into a Replacement Deposit
Agreement for each of the Class A and Class B Certificates with the Escrow Agent having the same terms and conditions (including without limitation as to the interest to be paid on the Deposits) as the Deposit Agreements to which the Depositary
is a party; and 
 (D) the Company or, in the case of the Depositary making an election that it be replaced (unless the Company
shall have selected such Replacement Depositary), the Depositary, shall cause the Replacement Depositary to enter into a Replacement Deposit Agreement for each of the Class A and Class B Certificates with the Escrow Agent (and, upon request of
the Company the Escrow Agent agrees to enter into any such Replacement Deposit Agreement) and shall cause the Replacement Depositary to deliver to the Company and each Rating Agency legal opinions and other closing documentation substantially
similar in scope and substance as those that were delivered by the Depositary being replaced in connection with the execution and delivery of the Deposit Agreement being replaced. 

Upon satisfaction of the foregoing conditions, the Company shall instruct the Class A Pass Through Trustee and the Class B Pass
Through Trustee, and each such Pass Through Trustee agrees, to execute and deliver to the Escrow Agent a duly completed Withdrawal Certificate (as defined in the Escrow and Paying Agent Agreements) together with a Notice of Replacement Withdrawal
(as defined in the Escrow and Paying Agent Agreements). 
 Each of the parties hereto agrees, at the Company’s request, to
enter into any amendments to this Agreement, the Escrow and Paying Agent Agreements and any other Operative Agreements as may be necessary or desirable to give effect to the replacement of the Depositary with the Replacement Depositary and the
replacement of the Deposit Agreements with the Replacement Deposit Agreements. 
 Upon the execution and delivery of the
Replacement Deposit Agreements, the Replacement Depositary shall be deemed to be the Depositary with all of the rights and obligations of the Depositary hereunder and under the other Operative Agreements and the Replacement Deposit Agreements shall
be deemed to be the Deposit Agreements hereunder and under the other Operative Agreements, except that the obligations of the replaced Depositary under its Deposit Agreements resulting from the delivery of any Withdrawal Notice delivered thereunder
shall remain in full force and effect notwithstanding the execution and delivery of the Replacement Deposit Agreements. 
 (vii)
Promptly after the occurrence of a Triggering Event or an Indenture Default resulting from the failure of the Company to make payments on any Equipment Note and on every Regular Distribution Date while the Triggering Event or such Indenture Default
shall be continuing, the Company will, at the Subordination Agent’s request from time to time but in any event no more frequently than once every three months, provide to the Subordination Agent a statement setting forth the following
information with respect to each Aircraft then subject to the lien of a Trust Indenture: (A) whether the Aircraft are currently in service or parked in storage, (B) the maintenance status of the Aircraft and (C) the location of the
Engines (as defined in the respective Trust Indentures to which such Aircraft are subject). As used in this sentence, the terms “Triggering Event”, “Indenture Default”, “Regular Distribution Date” shall have the
respective meanings set forth in the Intercreditor Agreement as originally executed. 

  
 11 

 (b) WTC, in its individual capacity, covenants with each of the other parties to this
Agreement that it will, immediately upon obtaining knowledge of any facts that would cast doubt upon its continuing status as a “citizen of the United States” as defined in Section 40102(a)(15) of the Act and promptly upon public
disclosure of negotiations in respect of any transaction which would or might adversely affect such status, notify in writing all parties hereto of all relevant matters in connection therewith. Upon WTC giving any such notice, WTC shall, subject to
Section 9.01 of any Trust Indenture then entered into, resign as Indenture Trustee in respect of such Trust Indenture. 

SECTION 5. Notices. Unless otherwise specifically provided herein, all notices required or permitted by the terms of this
Agreement shall be in English and in writing, and any such notice shall become effective upon being delivered personally or, if promptly confirmed by mail, when dispatched by facsimile or other written telecommunication, addressed to such party
hereto at its address or facsimile number set forth below the signature of such party at the foot of this Agreement or to such other address or facsimile number as such party may hereafter specify by notice to the other parties. 

SECTION 6. Expenses. (a) The Company agrees to pay to the Subordination Agent when due any amount or amounts equal to the
fees payable to the Liquidity Provider under Section 2.03 of each Liquidity Facility and the related Fee Letter (as defined in the Intercreditor Agreement) multiplied by a fraction the numerator of which shall be the then outstanding aggregate
amount of the Deposits under the Deposit Agreements pertaining to the Class A and Class B Pass Through Trusts and the denominator of which shall be the sum of (x) the then outstanding aggregate principal amount of the Series A Equipment
Notes and Series B Equipment Notes issued under all of the Trust Indentures and (y) the then outstanding aggregate amount of the Deposits under the Deposit Agreements pertaining to the Class A and Class B Pass Through Trusts. 

(b) So long as no Equipment Notes have been issued in respect of any Aircraft, the Company agrees to pay (i) to the Subordination
Agent when due (A) the amount equal to interest on any Downgrade Advance (other than any Applied Downgrade Advance) payable under Section 3.07 of each Liquidity Facility minus Investment Earnings while such Downgrade Advance shall be
outstanding, (B) the amount equal to interest on any Non-Extension Advance (other than any Applied Non-Extension Advance) payable under Section 3.07 of each Liquidity Facility minus Investment Earnings while such Non-Extension Advance
shall be outstanding, (C) the amount equal to interest on any Special Termination Advance (other than any Applied Special Termination Advance) payable under Section 3.07 of each Liquidity Facility minus Investment Earnings from such
Special Termination Advance while such Special Termination Advance shall be outstanding, and (D) any other amounts owed to the Liquidity Provider by the Subordination Agent as borrower under each Liquidity Facility (other than amounts due as
repayment of advances thereunder or as interest on such advances, except to the extent payable pursuant to clause (A), (B) or (C)), (ii) all compensation and reimbursement of expenses, disbursements and advances payable by the Company
under the Pass Through Trust Agreements, (iii) all compensation and reimbursement of expenses and disbursements payable to 

  
 12 

 
the Subordination Agent under the Intercreditor Agreement except with respect to any income or franchise taxes incurred by the Subordination Agent in connection with the transactions contemplated
by the Intercreditor Agreement and (iv) in the event the Company requests any amendment to any Operative Agreement, all reasonable fees and expenses (including, without limitation, fees and disbursements of counsel) of the Escrow Agent and/or
the Paying Agent in connection therewith. For purposes of this Section 6(b), the terms “Applied Downgrade Advance”, “Applied Non-Extension Advance”, “Applied Special Termination Advance”, “Downgrade
Advance”, “Investment Earnings”, “Non-Extension Advance” and “Special Termination Advance” shall have the meanings specified in each Liquidity Facility. 

SECTION 7. Further Assurances. Each party hereto shall duly execute, acknowledge and deliver, or shall cause to be executed,
acknowledged and delivered, all such further agreements, instruments, certificates or documents, and shall do and cause to be done such further acts and things, in any case, as any other party hereto shall reasonably request in connection with its
administration of, or to carry out more effectually the purposes of, or to better assure and confirm unto it the rights and benefits to be provided under, this Agreement. 
 SECTION 8. Miscellaneous. (a) Provided that the transactions contemplated hereby have been consummated, in whole or in part, and except as otherwise provided for herein, the representations,
warranties and agreements herein of the Company, the Subordination Agent, the Escrow Agent, the Paying Agent and the Pass Through Trustee, and the Company’s, the Subordination Agent’s, the Escrow Agent’s, the Paying Agent’s and
the Pass Through Trustee’s obligations under any and all thereof, shall survive the expiration or other termination of this Agreement and the other agreements referred to herein. 

(b) This Agreement may be executed in any number of counterparts (and each of the parties hereto shall not be required to execute the same
counterpart). Each counterpart of this Agreement, including a signature page executed by each of the parties hereto, shall be an original counterpart of this Agreement, but all of such counterparts together shall constitute one instrument. Neither
this Agreement nor any of the terms hereof may be terminated, amended, supplemented, waived or modified orally, but only by an instrument in writing signed by the party against which the enforcement of the termination, amendment, supplement, waiver
or modification is sought. The index preceding this Agreement and the headings of the various Sections of this Agreement are for convenience of reference only and shall not modify, define, expand or limit any of the terms or provisions hereof. The
terms of this Agreement shall be binding upon, and shall inure to the benefit of, the Company and its successors and permitted assigns, the Pass Through Trustee and its successors as Pass Through Trustee (and any additional trustee appointed) under
any of the Pass Through Trust Agreements, the Escrow Agent and its successors as Escrow Agent under the Escrow and Paying Agent Agreements, the Paying Agent and its successors as Paying Agent under the Escrow and Paying Agent Agreement and the
Subordination Agent and its successors as Subordination Agent under the Intercreditor Agreement. 
 (c) This Agreement is not
intended to, and shall not, provide any person not a party hereto (other than the Underwriters, each of the beneficiaries of Section 6 hereof and the Depositary as a beneficiary of Section 4(a)(vi)) with any rights of any nature whatsoever
against any of the parties hereto, and no person not a party hereto (other than the Underwriters, each of 

  
 13 

 
the beneficiaries of Section 6 hereof and the Depositary as a beneficiary of Section 4(a)(vi)) shall have any right, power or privilege in respect of, or have any benefit or interest
arising out of, this Agreement. To the extent that this Agreement expressly confers upon, gives or grants any right, power, privilege, benefit, interest, remedy or claim to any of the beneficiaries of Section 6 hereof (including, but not
limited to rights, powers, privileges, benefits, interests, remedies and claims under Section 6) or to the Depositary with respect to Section 4(a)(vi), each such party is hereby recognized as a third party beneficiary hereunder and may
enforce any such right, power, privilege, benefit, interest, remedy or claim. 
 SECTION 9. Governing Law. THIS AGREEMENT
SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK. THIS AGREEMENT IS BEING DELIVERED IN THE STATE OF NEW YORK. 

  
 14 

 IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed by
their respective officers thereunto duly authorized as of the day and year first above written. 
  

					
	US AIRWAYS, INC.
		
	By	 	 /s/ Thomas T. Weir

	Name:	 	Thomas T. Weir
	Title:	 	Vice President and Treasurer
		
	Address:	 	111 West Rio Salado Parkway
		 		 	Tempe, Arizona 85281
		 		 	Attention: Treasurer
		 		 	Facsimile: (480) 693-5886
	
	WILMINGTON TRUST COMPANY,
	not in its individual capacity, except as otherwise provided herein, but solely as Pass Through Trustee
		
	By	 	 /s/ Chad May

	Name:	 	Chad May
	Title:	 	Assistant Vice President
		
	Address:	 	1100 North Market Street
		 		 	Wilmington, Delaware 19890-1605
		 		 	Attention: Corporate Trust
		 		 	Administration
		 		 	Facsimile: (302) 636-4140

 
					
	WILMINGTON TRUST COMPANY,
	not in its individual capacity, except as otherwise provided herein, but solely as Subordination Agent
		
	By	 	 /s/ Chad May

	Name:	 	Chad May
	Title:	 	Assistant Vice President
		
	Address:	 	1100 North Market Street
		 		 	Wilmington, Delaware 19890-1605
		 		 	Attention: Corporate Trust
		 		 	Administration
		 		 	Facsimile: (302) 636-4140
	
	WILMINGTON TRUST, NATIONAL ASSOCIATION,
	as Escrow Agent
		
	By	 	 /s/ Steve Barone

	Name:	 	Steve Barone
	Title:	 	Assistant Vice President
		
	Address:	 	1100 North Market Street
		 		 	Wilmington, Delaware 19890-1605
		 		 	Attention: Corporate Trust
		 		 	Administration
		 		 	Facsimile: (302) 636-4140

 
					
	WILMINGTON TRUST COMPANY,
	as Paying Agent
		
	By	 	 /s/ Chad May

	Name:	 	Chad May
	Title:	 	Assistant Vice President
		
	Address:	 	1100 North Market Street
		 		 	Wilmington, Delaware 19890-1605
		 		 	Attention: Corporate Trust
		 		 	Administration
		 		 	Facsimile: (302) 636-4140

 SCHEDULE I to 
 Note Purchase Agreement 
 AIRCRAFT AND SCHEDULED DELIVERY MONTHS 

 

							
	 Aircraft Type
	  	 Expected

Registration

Number
	  	 Expected

Manufacturer’s
 Serial Number
	  	 Scheduled Delivery

Month

	Airbus A321-200	  		  		  	September 2013
	Airbus A321-200	  		  		  	September 2013
	Airbus A321-200	  		  		  	October 2013
	Airbus A321-200	  		  		  	October 2013
	Airbus A321-200	  		  		  	December 2013
	Airbus A330-200	  		  		  	December 2013
	Airbus A321-200	  		  		  	January 2014
	Airbus A321-200	  		  		  	February 2014
	Airbus A321-200	  		  		  	March 2013
	Airbus A321-200	  		  		  	March 2013
	Airbus A330-200	  		  		  	March 2013
	Airbus A321-200	  		  		  	April 2014
	Airbus A321-200	  		  		  	May 2014

 SCHEDULE II to 
 Note Purchase Agreement 
 TRUST SUPPLEMENTS 

Trust Supplement dated as of the Issuance Date between the Company and the Pass Through Trustee in respect of US Airways Pass Through Trust, Series
2013-1A-O. 
 Trust Supplement dated as of the Issuance Date between the Company and the Pass Through Trustee in respect of US Airways Pass
Through Trust, Series 2013-1B-O. 

 SCHEDULE III to 
 Note Purchase Agreement 
 REQUIRED TERMS 

Equipment Notes 
 Obligor:
        US Airways 
 Maximum Principal Amount: 
 The initial principal amount and amortization schedule of the Series A and B Equipment Notes issued with respect to an Aircraft shall be as set forth in the following table for that Aircraft: 

Airbus A321-231 
  

																	
	 	  	 N568UW
 Delivery Month: September 2013
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	28,969,000.00	  	  	$	9,321,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	27,751,000.00	  	  	 	9,097,000.00	  	  	 	1,218,000.00	  	  	 	224,000.00	  
	 May 15, 2015
	  	 	26,967,232.00	  	  	 	8,804,600.00	  	  	 	783,768.00	  	  	 	292,400.00	  
	 November 15, 2015
	  	 	25,947,223.00	  	  	 	8,517,027.00	  	  	 	1,020,009.00	  	  	 	287,573.00	  
	 May 15, 2016
	  	 	24,995,001.00	  	  	 	8,282,945.00	  	  	 	952,222.00	  	  	 	234,082.00	  
	 November 15, 2016
	  	 	24,060,258.00	  	  	 	8,004,109.00	  	  	 	934,743.00	  	  	 	278,836.00	  
	 May 15, 2017
	  	 	23,095,856.00	  	  	 	7,777,176.00	  	  	 	964,402.00	  	  	 	226,933.00	  
	 November 15, 2017
	  	 	22,150,520.00	  	  	 	7,553,420.00	  	  	 	945,336.00	  	  	 	223,756.00	  
	 May 15, 2018
	  	 	21,315,341.00	  	  	 	7,332,841.00	  	  	 	835,179.00	  	  	 	220,579.00	  
	 November 15, 2018
	  	 	20,585,552.00	  	  	 	7,115,441.00	  	  	 	729,789.00	  	  	 	217,400.00	  
	 May 15, 2019
	  	 	19,692,647.00	  	  	 	6,901,217.00	  	  	 	892,905.00	  	  	 	214,224.00	  
	 November 15, 2019
	  	 	18,689,319.00	  	  	 	6,647,010.00	  	  	 	1,003,328.00	  	  	 	254,207.00	  
	 May 15, 2020
	  	 	17,667,456.00	  	  	 	6,439,936.00	  	  	 	1,021,863.00	  	  	 	207,074.00	  
	 November 15, 2020
	  	 	16,629,440.00	  	  	 	6,236,040.00	  	  	 	1,038,016.00	  	  	 	203,896.00	  
	 May 15, 2021
	  	 	15,618,433.00	  	  	 	5,994,543.00	  	  	 	1,011,007.00	  	  	 	241,497.00	  
	 November 15, 2021
	  	 	14,594,452.00	  	  	 	0.00	  	  	 	1,023,981.00	  	  	 	5,994,543.00	  
	 May 15, 2022
	  	 	13,638,259.00	  	  	 	0.00	  	  	 	956,193.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	12,709,076.00	  	  	 	0.00	  	  	 	929,183.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	11,769,301.00	  	  	 	0.00	  	  	 	939,775.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	10,858,124.00	  	  	 	0.00	  	  	 	911,177.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	9,975,546.00	  	  	 	0.00	  	  	 	882,578.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,086,347.00	  	  	 	0.00	  	  	 	889,199.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,227,336.00	  	  	 	0.00	  	  	 	859,011.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,227,336.00	  	  	 	0.00	  

																	
	 	  	 N569UW
 Delivery Month: September 2013
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	28,969,000.00	  	  	$	9,321,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	27,751,000.00	  	  	 	9,097,000.00	  	  	 	1,218,000.00	  	  	 	224,000.00	  
	 May 15, 2015
	  	 	26,967,232.00	  	  	 	8,804,600.00	  	  	 	783,768.00	  	  	 	292,400.00	  
	 November 15, 2015
	  	 	25,947,223.00	  	  	 	8,517,027.00	  	  	 	1,020,009.00	  	  	 	287,573.00	  
	 May 15, 2016
	  	 	24,995,001.00	  	  	 	8,282,945.00	  	  	 	952,222.00	  	  	 	234,082.00	  
	 November 15, 2016
	  	 	24,060,258.00	  	  	 	8,004,109.00	  	  	 	934,743.00	  	  	 	278,836.00	  
	 May 15, 2017
	  	 	23,095,856.00	  	  	 	7,777,176.00	  	  	 	964,402.00	  	  	 	226,933.00	  
	 November 15, 2017
	  	 	22,150,520.00	  	  	 	7,553,420.00	  	  	 	945,336.00	  	  	 	223,756.00	  
	 May 15, 2018
	  	 	21,315,341.00	  	  	 	7,332,841.00	  	  	 	835,179.00	  	  	 	220,579.00	  
	 November 15, 2018
	  	 	20,585,552.00	  	  	 	7,115,441.00	  	  	 	729,789.00	  	  	 	217,400.00	  
	 May 15, 2019
	  	 	19,692,647.00	  	  	 	6,901,217.00	  	  	 	892,905.00	  	  	 	214,224.00	  
	 November 15, 2019
	  	 	18,689,319.00	  	  	 	6,647,010.00	  	  	 	1,003,328.00	  	  	 	254,207.00	  
	 May 15, 2020
	  	 	17,667,456.00	  	  	 	6,439,936.00	  	  	 	1,021,863.00	  	  	 	207,074.00	  
	 November 15, 2020
	  	 	16,629,440.00	  	  	 	6,236,040.00	  	  	 	1,038,016.00	  	  	 	203,896.00	  
	 May 15, 2021
	  	 	15,618,433.00	  	  	 	5,994,543.00	  	  	 	1,011,007.00	  	  	 	241,497.00	  
	 November 15, 2021
	  	 	14,594,452.00	  	  	 	0.00	  	  	 	1,023,981.00	  	  	 	5,994,543.00	  
	 May 15, 2022
	  	 	13,638,259.00	  	  	 	0.00	  	  	 	956,193.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	12,709,076.00	  	  	 	0.00	  	  	 	929,183.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	11,769,301.00	  	  	 	0.00	  	  	 	939,775.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	10,858,124.00	  	  	 	0.00	  	  	 	911,177.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	9,975,546.00	  	  	 	0.00	  	  	 	882,578.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,086,347.00	  	  	 	0.00	  	  	 	889,199.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,227,336.00	  	  	 	0.00	  	  	 	859,011.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,227,336.00	  	  	 	0.00	  

  

																	
	 	  	 N570UW
 Delivery Month: October 2013
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series B
Equipment Note	 
	 Issuance Date
	  	$	29,018,000.00	  	  	$	9,337,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	27,870,000.00	  	  	 	9,136,000.00	  	  	 	1,148,000.00	  	  	 	201,000.00	  
	 May 15, 2015
	  	 	27,084,147.00	  	  	 	8,842,772.00	  	  	 	785,853.00	  	  	 	293,228.00	  
	 November 15, 2015
	  	 	26,060,813.00	  	  	 	8,554,312.00	  	  	 	1,023,334.00	  	  	 	288,460.00	  
	 May 15, 2016
	  	 	25,105,514.00	  	  	 	8,319,567.00	  	  	 	955,299.00	  	  	 	234,745.00	  
	 November 15, 2016
	  	 	24,167,723.00	  	  	 	8,039,860.00	  	  	 	937,791.00	  	  	 	279,707.00	  
	 May 15, 2017
	  	 	23,200,092.00	  	  	 	7,812,275.00	  	  	 	967,631.00	  	  	 	227,585.00	  
	 November 15, 2017
	  	 	22,251,557.00	  	  	 	7,587,874.00	  	  	 	948,535.00	  	  	 	224,401.00	  
	 May 15, 2018
	  	 	21,413,632.00	  	  	 	7,366,656.00	  	  	 	837,925.00	  	  	 	221,218.00	  
	 November 15, 2018
	  	 	20,681,543.00	  	  	 	7,148,620.00	  	  	 	732,089.00	  	  	 	218,036.00	  
	 May 15, 2019
	  	 	19,785,528.00	  	  	 	6,933,768.00	  	  	 	896,015.00	  	  	 	214,852.00	  
	 November 15, 2019
	  	 	18,778,507.00	  	  	 	6,678,729.00	  	  	 	1,007,021.00	  	  	 	255,039.00	  
	 May 15, 2020
	  	 	17,752,785.00	  	  	 	6,471,039.00	  	  	 	1,025,722.00	  	  	 	207,690.00	  
	 November 15, 2020
	  	 	16,710,750.00	  	  	 	6,266,531.00	  	  	 	1,042,035.00	  	  	 	204,508.00	  
	 May 15, 2021
	  	 	15,695,770.00	  	  	 	6,024,226.00	  	  	 	1,014,980.00	  	  	 	242,305.00	  
	 November 15, 2021
	  	 	14,667,662.00	  	  	 	0.00	  	  	 	1,028,108.00	  	  	 	6,024,226.00	  
	 May 15, 2022
	  	 	13,707,590.00	  	  	 	0.00	  	  	 	960,072.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	12,774,573.00	  	  	 	0.00	  	  	 	933,017.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	11,830,813.00	  	  	 	0.00	  	  	 	943,760.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	10,915,701.00	  	  	 	0.00	  	  	 	915,112.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,029,235.00	  	  	 	0.00	  	  	 	886,466.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,136,006.00	  	  	 	0.00	  	  	 	893,229.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,273,015.00	  	  	 	0.00	  	  	 	862,991.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,273,015.00	  	  	 	0.00	  

  

																	
	 	  	 N571UW
 Delivery Month: October 2013
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	29,018,000.00	  	  	$	9,337,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	27,870,000.00	  	  	 	9,136,000.00	  	  	 	1,148,000.00	  	  	 	201,000.00	  
	 May 15, 2015
	  	 	27,084,147.00	  	  	 	8,842,772.00	  	  	 	785,853.00	  	  	 	293,228.00	  
	 November 15, 2015
	  	 	26,060,813.00	  	  	 	8,554,312.00	  	  	 	1,023,334.00	  	  	 	288,460.00	  
	 May 15, 2016
	  	 	25,105,514.00	  	  	 	8,319,567.00	  	  	 	955,299.00	  	  	 	234,745.00	  
	 November 15, 2016
	  	 	24,167,723.00	  	  	 	8,039,860.00	  	  	 	937,791.00	  	  	 	279,707.00	  
	 May 15, 2017
	  	 	23,200,092.00	  	  	 	7,812,275.00	  	  	 	967,631.00	  	  	 	227,585.00	  
	 November 15, 2017
	  	 	22,251,557.00	  	  	 	7,587,874.00	  	  	 	948,535.00	  	  	 	224,401.00	  
	 May 15, 2018
	  	 	21,413,632.00	  	  	 	7,366,656.00	  	  	 	837,925.00	  	  	 	221,218.00	  
	 November 15, 2018
	  	 	20,681,543.00	  	  	 	7,148,620.00	  	  	 	732,089.00	  	  	 	218,036.00	  
	 May 15, 2019
	  	 	19,785,528.00	  	  	 	6,933,768.00	  	  	 	896,015.00	  	  	 	214,852.00	  
	 November 15, 2019
	  	 	18,778,507.00	  	  	 	6,678,729.00	  	  	 	1,007,021.00	  	  	 	255,039.00	  
	 May 15, 2020
	  	 	17,752,785.00	  	  	 	6,471,039.00	  	  	 	1,025,722.00	  	  	 	207,690.00	  
	 November 15, 2020
	  	 	16,710,750.00	  	  	 	6,266,531.00	  	  	 	1,042,035.00	  	  	 	204,508.00	  
	 May 15, 2021
	  	 	15,695,770.00	  	  	 	6,024,226.00	  	  	 	1,014,980.00	  	  	 	242,305.00	  
	 November 15, 2021
	  	 	14,667,662.00	  	  	 	0.00	  	  	 	1,028,108.00	  	  	 	6,024,226.00	  
	 May 15, 2022
	  	 	13,707,590.00	  	  	 	0.00	  	  	 	960,072.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	12,774,573.00	  	  	 	0.00	  	  	 	933,017.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	11,830,813.00	  	  	 	0.00	  	  	 	943,760.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	10,915,701.00	  	  	 	0.00	  	  	 	915,112.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,029,235.00	  	  	 	0.00	  	  	 	886,466.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,136,006.00	  	  	 	0.00	  	  	 	893,229.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,273,015.00	  	  	 	0.00	  	  	 	862,991.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,273,015.00	  	  	 	0.00	  

																	
	 	  	 N572UW
 Delivery Month: December 2013
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	29,111,000.00	  	  	$	9,367,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,104,000.00	  	  	 	9,212,000.00	  	  	 	1,007,000.00	  	  	 	155,000.00	  
	 May 15, 2015
	  	 	27,313,568.00	  	  	 	8,917,677.00	  	  	 	790,432.00	  	  	 	294,323.00	  
	 November 15, 2015
	  	 	26,283,762.00	  	  	 	8,627,494.00	  	  	 	1,029,806.00	  	  	 	290,183.00	  
	 May 15, 2016
	  	 	25,322,475.00	  	  	 	8,391,464.00	  	  	 	961,287.00	  	  	 	236,030.00	  
	 November 15, 2016
	  	 	24,378,752.00	  	  	 	8,110,062.00	  	  	 	943,723.00	  	  	 	281,402.00	  
	 May 15, 2017
	  	 	23,404,826.00	  	  	 	7,881,216.00	  	  	 	973,926.00	  	  	 	228,846.00	  
	 November 15, 2017
	  	 	22,450,059.00	  	  	 	7,655,564.00	  	  	 	954,767.00	  	  	 	225,652.00	  
	 May 15, 2018
	  	 	21,606,788.00	  	  	 	7,433,104.00	  	  	 	843,271.00	  	  	 	222,460.00	  
	 November 15, 2018
	  	 	20,870,223.00	  	  	 	7,213,838.00	  	  	 	736,565.00	  	  	 	219,266.00	  
	 May 15, 2019
	  	 	19,968,144.00	  	  	 	6,997,765.00	  	  	 	902,079.00	  	  	 	216,073.00	  
	 November 15, 2019
	  	 	18,953,904.00	  	  	 	6,741,111.00	  	  	 	1,014,240.00	  	  	 	256,654.00	  
	 May 15, 2020
	  	 	17,920,638.00	  	  	 	6,532,222.00	  	  	 	1,033,266.00	  	  	 	208,889.00	  
	 November 15, 2020
	  	 	16,870,740.00	  	  	 	6,326,528.00	  	  	 	1,049,898.00	  	  	 	205,694.00	  
	 May 15, 2021
	  	 	15,847,984.00	  	  	 	6,082,648.00	  	  	 	1,022,756.00	  	  	 	243,880.00	  
	 November 15, 2021
	  	 	14,811,791.00	  	  	 	0.00	  	  	 	1,036,193.00	  	  	 	6,082,648.00	  
	 May 15, 2022
	  	 	13,844,119.00	  	  	 	0.00	  	  	 	967,672.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	12,903,588.00	  	  	 	0.00	  	  	 	940,531.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	11,952,014.00	  	  	 	0.00	  	  	 	951,574.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,029,180.00	  	  	 	0.00	  	  	 	922,834.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,135,084.00	  	  	 	0.00	  	  	 	894,096.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,233,936.00	  	  	 	0.00	  	  	 	901,148.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,363,124.00	  	  	 	0.00	  	  	 	870,812.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,363,124.00	  	  	 	0.00	  

  

																	
	 	  	 N573UW
 Delivery Month: January 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series B
Equipment Note	 
	 Issuance Date
	  	$	29,161,000.00	  	  	$	9,382,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,224,000.00	  	  	 	9,252,000.00	  	  	 	937,000.00	  	  	 	130,000.00	  
	 May 15, 2015
	  	 	27,431,194.00	  	  	 	8,956,080.00	  	  	 	792,806.00	  	  	 	295,920.00	  
	 November 15, 2015
	  	 	26,398,046.00	  	  	 	8,665,007.00	  	  	 	1,033,148.00	  	  	 	291,073.00	  
	 May 15, 2016
	  	 	25,433,667.00	  	  	 	8,428,312.00	  	  	 	964,379.00	  	  	 	236,695.00	  
	 November 15, 2016
	  	 	24,486,883.00	  	  	 	8,146,034.00	  	  	 	946,784.00	  	  	 	282,278.00	  
	 May 15, 2017
	  	 	23,509,710.00	  	  	 	7,916,535.00	  	  	 	977,173.00	  	  	 	229,499.00	  
	 November 15, 2017
	  	 	22,551,729.00	  	  	 	7,690,234.00	  	  	 	957,981.00	  	  	 	226,301.00	  
	 May 15, 2018
	  	 	21,705,699.00	  	  	 	7,467,132.00	  	  	 	846,030.00	  	  	 	223,102.00	  
	 November 15, 2018
	  	 	20,966,823.00	  	  	 	7,247,228.00	  	  	 	738,876.00	  	  	 	219,904.00	  
	 May 15, 2019
	  	 	20,061,620.00	  	  	 	7,030,522.00	  	  	 	905,203.00	  	  	 	216,706.00	  
	 November 15, 2019
	  	 	19,043,665.00	  	  	 	6,773,035.00	  	  	 	1,017,955.00	  	  	 	257,487.00	  
	 May 15, 2020
	  	 	18,006,519.00	  	  	 	6,563,527.00	  	  	 	1,037,146.00	  	  	 	209,508.00	  
	 November 15, 2020
	  	 	16,952,580.00	  	  	 	6,357,218.00	  	  	 	1,053,939.00	  	  	 	206,309.00	  
	 May 15, 2021
	  	 	15,925,829.00	  	  	 	6,112,525.00	  	  	 	1,026,751.00	  	  	 	244,693.00	  
	 November 15, 2021
	  	 	14,885,485.00	  	  	 	0.00	  	  	 	1,040,344.00	  	  	 	6,112,525.00	  
	 May 15, 2022
	  	 	13,913,910.00	  	  	 	0.00	  	  	 	971,575.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	12,969,523.00	  	  	 	0.00	  	  	 	944,387.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,013,941.00	  	  	 	0.00	  	  	 	955,582.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,087,147.00	  	  	 	0.00	  	  	 	926,794.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,189,141.00	  	  	 	0.00	  	  	 	898,006.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,283,937.00	  	  	 	0.00	  	  	 	905,204.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,409,119.00	  	  	 	0.00	  	  	 	874,818.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,409,119.00	  	  	 	0.00	  

																	
	 	  	 N575UW
 Delivery Month: February 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	29,210,000.00	  	  	$	9,398,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,344,000.00	  	  	 	9,291,000.00	  	  	 	866,000.00	  	  	 	107,000.00	  
	 May 15, 2015
	  	 	27,549,060.00	  	  	 	8,994,563.00	  	  	 	794,940.00	  	  	 	296,437.00	  
	 November 15, 2015
	  	 	26,512,566.00	  	  	 	8,702,598.00	  	  	 	1,036,494.00	  	  	 	291,965.00	  
	 May 15, 2016
	  	 	25,545,091.00	  	  	 	8,465,236.00	  	  	 	967,475.00	  	  	 	237,362.00	  
	 November 15, 2016
	  	 	24,595,239.00	  	  	 	8,182,082.00	  	  	 	949,852.00	  	  	 	283,154.00	  
	 May 15, 2017
	  	 	23,614,815.00	  	  	 	7,951,928.00	  	  	 	980,424.00	  	  	 	230,154.00	  
	 November 15, 2017
	  	 	22,653,615.00	  	  	 	7,724,978.00	  	  	 	961,200.00	  	  	 	226,950.00	  
	 May 15, 2018
	  	 	21,804,822.00	  	  	 	7,501,232.00	  	  	 	848,793.00	  	  	 	223,746.00	  
	 November 15, 2018
	  	 	21,063,630.00	  	  	 	7,280,690.00	  	  	 	741,192.00	  	  	 	220,542.00	  
	 May 15, 2019
	  	 	20,155,296.00	  	  	 	7,063,352.00	  	  	 	908,334.00	  	  	 	217,338.00	  
	 November 15, 2019
	  	 	19,133,621.00	  	  	 	6,805,029.00	  	  	 	1,021,675.00	  	  	 	258,323.00	  
	 May 15, 2020
	  	 	18,092,588.00	  	  	 	6,594,900.00	  	  	 	1,041,033.00	  	  	 	210,129.00	  
	 November 15, 2020
	  	 	17,034,600.00	  	  	 	6,387,975.00	  	  	 	1,057,988.00	  	  	 	206,925.00	  
	 May 15, 2021
	  	 	16,003,846.00	  	  	 	6,142,469.00	  	  	 	1,030,754.00	  	  	 	245,506.00	  
	 November 15, 2021
	  	 	14,959,342.00	  	  	 	0.00	  	  	 	1,044,504.00	  	  	 	6,142,469.00	  
	 May 15, 2022
	  	 	13,983,858.00	  	  	 	0.00	  	  	 	975,484.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	13,035,608.00	  	  	 	0.00	  	  	 	948,250.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,076,009.00	  	  	 	0.00	  	  	 	959,599.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,145,248.00	  	  	 	0.00	  	  	 	930,761.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,243,322.00	  	  	 	0.00	  	  	 	901,926.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,334,053.00	  	  	 	0.00	  	  	 	909,269.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,455,223.00	  	  	 	0.00	  	  	 	878,830.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,455,223.00	  	  	 	0.00	  

																	
	 	  	 N576UW
 Delivery Month: March 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	29,259,000.00	  	  	$	9,414,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,464,000.00	  	  	 	9,331,000.00	  	  	 	795,000.00	  	  	 	83,000.00	  
	 May 15, 2015
	  	 	27,667,168.00	  	  	 	9,033,123.00	  	  	 	796,832.00	  	  	 	297,877.00	  
	 November 15, 2015
	  	 	26,627,322.00	  	  	 	8,740,266.00	  	  	 	1,039,846.00	  	  	 	292,857.00	  
	 May 15, 2016
	  	 	25,656,746.00	  	  	 	8,502,235.00	  	  	 	970,576.00	  	  	 	238,031.00	  
	 November 15, 2016
	  	 	24,703,822.00	  	  	 	8,218,203.00	  	  	 	952,924.00	  	  	 	284,032.00	  
	 May 15, 2017
	  	 	23,720,141.00	  	  	 	7,987,394.00	  	  	 	983,681.00	  	  	 	230,809.00	  
	 November 15, 2017
	  	 	22,755,716.00	  	  	 	7,759,794.00	  	  	 	964,425.00	  	  	 	227,600.00	  
	 May 15, 2018
	  	 	21,904,155.00	  	  	 	7,535,404.00	  	  	 	851,561.00	  	  	 	224,390.00	  
	 November 15, 2018
	  	 	21,160,644.00	  	  	 	7,314,223.00	  	  	 	743,511.00	  	  	 	221,181.00	  
	 May 15, 2019
	  	 	20,249,175.00	  	  	 	7,096,250.00	  	  	 	911,469.00	  	  	 	217,973.00	  
	 November 15, 2019
	  	 	19,223,771.00	  	  	 	6,837,092.00	  	  	 	1,025,404.00	  	  	 	259,158.00	  
	 May 15, 2020
	  	 	18,178,844.00	  	  	 	6,626,341.00	  	  	 	1,044,927.00	  	  	 	210,751.00	  
	 November 15, 2020
	  	 	17,116,800.00	  	  	 	6,418,800.00	  	  	 	1,062,044.00	  	  	 	207,541.00	  
	 May 15, 2021
	  	 	16,082,036.00	  	  	 	6,172,479.00	  	  	 	1,034,764.00	  	  	 	246,321.00	  
	 November 15, 2021
	  	 	15,033,364.00	  	  	 	0.00	  	  	 	1,048,672.00	  	  	 	6,172,479.00	  
	 May 15, 2022
	  	 	14,053,963.00	  	  	 	0.00	  	  	 	979,401.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	13,101,841.00	  	  	 	0.00	  	  	 	952,122.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,138,218.00	  	  	 	0.00	  	  	 	963,623.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,203,481.00	  	  	 	0.00	  	  	 	934,737.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,297,628.00	  	  	 	0.00	  	  	 	905,853.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,384,286.00	  	  	 	0.00	  	  	 	913,342.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,501,433.00	  	  	 	0.00	  	  	 	882,853.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,501,433.00	  	  	 	0.00	  

  

																	
	 	  	 N578UW
 Delivery Month: March 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series B
Equipment Note	 
	 Issuance Date
	  	$	29,259,000.00	  	  	$	9,414,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,464,000.00	  	  	 	9,331,000.00	  	  	 	795,000.00	  	  	 	83,000.00	  
	 May 15, 2015
	  	 	27,667,168.00	  	  	 	9,033,123.00	  	  	 	796,832.00	  	  	 	297,877.00	  
	 November 15, 2015
	  	 	26,627,322.00	  	  	 	8,740,266.00	  	  	 	1,039,846.00	  	  	 	292,857.00	  
	 May 15, 2016
	  	 	25,656,746.00	  	  	 	8,502,235.00	  	  	 	970,576.00	  	  	 	238,031.00	  
	 November 15, 2016
	  	 	24,703,822.00	  	  	 	8,218,203.00	  	  	 	952,924.00	  	  	 	284,032.00	  
	 May 15, 2017
	  	 	23,720,141.00	  	  	 	7,987,394.00	  	  	 	983,681.00	  	  	 	230,809.00	  
	 November 15, 2017
	  	 	22,755,716.00	  	  	 	7,759,794.00	  	  	 	964,425.00	  	  	 	227,600.00	  
	 May 15, 2018
	  	 	21,904,155.00	  	  	 	7,535,404.00	  	  	 	851,561.00	  	  	 	224,390.00	  
	 November 15, 2018
	  	 	21,160,644.00	  	  	 	7,314,223.00	  	  	 	743,511.00	  	  	 	221,181.00	  
	 May 15, 2019
	  	 	20,249,175.00	  	  	 	7,096,250.00	  	  	 	911,469.00	  	  	 	217,973.00	  
	 November 15, 2019
	  	 	19,223,771.00	  	  	 	6,837,092.00	  	  	 	1,025,404.00	  	  	 	259,158.00	  
	 May 15, 2020
	  	 	18,178,844.00	  	  	 	6,626,341.00	  	  	 	1,044,927.00	  	  	 	210,751.00	  
	 November 15, 2020
	  	 	17,116,800.00	  	  	 	6,418,800.00	  	  	 	1,062,044.00	  	  	 	207,541.00	  
	 May 15, 2021
	  	 	16,082,036.00	  	  	 	6,172,479.00	  	  	 	1,034,764.00	  	  	 	246,321.00	  
	 November 15, 2021
	  	 	15,033,364.00	  	  	 	0.00	  	  	 	1,048,672.00	  	  	 	6,172,479.00	  
	 May 15, 2022
	  	 	14,053,963.00	  	  	 	0.00	  	  	 	979,401.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	13,101,841.00	  	  	 	0.00	  	  	 	952,122.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,138,218.00	  	  	 	0.00	  	  	 	963,623.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,203,481.00	  	  	 	0.00	  	  	 	934,737.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,297,628.00	  	  	 	0.00	  	  	 	905,853.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,384,286.00	  	  	 	0.00	  	  	 	913,342.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,501,433.00	  	  	 	0.00	  	  	 	882,853.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,501,433.00	  	  	 	0.00	  

																	
	 	  	 N579UW
 Delivery Month: April 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	29,308,000.00	  	  	$	9,430,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,585,000.00	  	  	 	9,370,000.00	  	  	 	723,000.00	  	  	 	60,000.00	  
	 May 15, 2015
	  	 	27,785,516.00	  	  	 	9,071,764.00	  	  	 	799,484.00	  	  	 	298,236.00	  
	 November 15, 2015
	  	 	26,742,314.00	  	  	 	8,778,011.00	  	  	 	1,043,202.00	  	  	 	293,753.00	  
	 May 15, 2016
	  	 	25,768,631.00	  	  	 	8,539,313.00	  	  	 	973,683.00	  	  	 	238,698.00	  
	 November 15, 2016
	  	 	24,812,630.00	  	  	 	8,254,401.00	  	  	 	956,001.00	  	  	 	284,912.00	  
	 May 15, 2017
	  	 	23,825,687.00	  	  	 	8,022,935.00	  	  	 	986,943.00	  	  	 	231,466.00	  
	 November 15, 2017
	  	 	22,858,032.00	  	  	 	7,794,684.00	  	  	 	967,655.00	  	  	 	228,251.00	  
	 May 15, 2018
	  	 	22,003,698.00	  	  	 	7,569,649.00	  	  	 	854,334.00	  	  	 	225,035.00	  
	 November 15, 2018
	  	 	21,257,865.00	  	  	 	7,347,827.00	  	  	 	745,833.00	  	  	 	221,822.00	  
	 May 15, 2019
	  	 	20,343,255.00	  	  	 	7,129,220.00	  	  	 	914,610.00	  	  	 	218,607.00	  
	 November 15, 2019
	  	 	19,314,117.00	  	  	 	6,869,223.00	  	  	 	1,029,138.00	  	  	 	259,997.00	  
	 May 15, 2020
	  	 	18,265,288.00	  	  	 	6,657,851.00	  	  	 	1,048,829.00	  	  	 	211,372.00	  
	 November 15, 2020
	  	 	17,199,180.00	  	  	 	6,449,693.00	  	  	 	1,066,108.00	  	  	 	208,158.00	  
	 May 15, 2021
	  	 	16,160,397.00	  	  	 	6,202,556.00	  	  	 	1,038,783.00	  	  	 	247,137.00	  
	 November 15, 2021
	  	 	15,107,551.00	  	  	 	0.00	  	  	 	1,052,846.00	  	  	 	6,202,556.00	  
	 May 15, 2022
	  	 	14,124,224.00	  	  	 	0.00	  	  	 	983,327.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	13,168,223.00	  	  	 	0.00	  	  	 	956,001.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,200,568.00	  	  	 	0.00	  	  	 	967,655.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,261,846.00	  	  	 	0.00	  	  	 	938,722.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,352,058.00	  	  	 	0.00	  	  	 	909,788.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,434,635.00	  	  	 	0.00	  	  	 	917,423.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,547,751.00	  	  	 	0.00	  	  	 	886,884.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,547,751.00	  	  	 	0.00	  

																	
	 	  	 N580UW
 Delivery Month: May 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	29,352,000.00	  	  	$	9,444,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,700,000.00	  	  	 	9,409,000.00	  	  	 	652,000.00	  	  	 	35,000.00	  
	 May 15, 2015
	  	 	27,898,907.00	  	  	 	9,108,785.00	  	  	 	801,093.00	  	  	 	300,215.00	  
	 November 15, 2015
	  	 	26,852,537.00	  	  	 	8,814,192.00	  	  	 	1,046,370.00	  	  	 	294,593.00	  
	 May 15, 2016
	  	 	25,875,925.00	  	  	 	8,574,868.00	  	  	 	976,612.00	  	  	 	239,324.00	  
	 November 15, 2016
	  	 	24,917,021.00	  	  	 	8,289,129.00	  	  	 	958,904.00	  	  	 	285,739.00	  
	 May 15, 2017
	  	 	23,926,994.00	  	  	 	8,057,049.00	  	  	 	990,027.00	  	  	 	232,080.00	  
	 November 15, 2017
	  	 	22,956,285.00	  	  	 	7,828,189.00	  	  	 	970,709.00	  	  	 	228,860.00	  
	 May 15, 2018
	  	 	22,099,334.00	  	  	 	7,602,549.00	  	  	 	856,951.00	  	  	 	225,640.00	  
	 November 15, 2018
	  	 	21,351,314.00	  	  	 	7,380,128.00	  	  	 	748,020.00	  	  	 	222,421.00	  
	 May 15, 2019
	  	 	20,433,728.00	  	  	 	7,160,927.00	  	  	 	917,586.00	  	  	 	219,201.00	  
	 November 15, 2019
	  	 	19,401,042.00	  	  	 	6,900,139.00	  	  	 	1,032,686.00	  	  	 	260,788.00	  
	 May 15, 2020
	  	 	18,348,500.00	  	  	 	6,688,183.00	  	  	 	1,052,542.00	  	  	 	211,956.00	  
	 November 15, 2020
	  	 	17,278,520.00	  	  	 	6,479,445.00	  	  	 	1,069,980.00	  	  	 	208,738.00	  
	 May 15, 2021
	  	 	16,235,906.00	  	  	 	6,231,536.00	  	  	 	1,042,614.00	  	  	 	247,909.00	  
	 November 15, 2021
	  	 	15,179,072.00	  	  	 	0.00	  	  	 	1,056,834.00	  	  	 	6,231,536.00	  
	 May 15, 2022
	  	 	14,191,997.00	  	  	 	0.00	  	  	 	987,075.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	13,232,288.00	  	  	 	0.00	  	  	 	959,709.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,260,773.00	  	  	 	0.00	  	  	 	971,515.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,318,236.00	  	  	 	0.00	  	  	 	942,537.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,404,674.00	  	  	 	0.00	  	  	 	913,562.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,483,332.00	  	  	 	0.00	  	  	 	921,342.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,592,576.00	  	  	 	0.00	  	  	 	890,756.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,592,576.00	  	  	 	0.00	  

  

																	
	 	  	 N581UW
 Delivery Month: May 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series B
Equipment Note	 
	 Issuance Date
	  	$	29,352,000.00	  	  	$	9,444,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,700,000.00	  	  	 	9,409,000.00	  	  	 	652,000.00	  	  	 	35,000.00	  
	 May 15, 2015
	  	 	27,898,907.00	  	  	 	9,108,785.00	  	  	 	801,093.00	  	  	 	300,215.00	  
	 November 15, 2015
	  	 	26,852,537.00	  	  	 	8,814,192.00	  	  	 	1,046,370.00	  	  	 	294,593.00	  
	 May 15, 2016
	  	 	25,875,925.00	  	  	 	8,574,868.00	  	  	 	976,612.00	  	  	 	239,324.00	  
	 November 15, 2016
	  	 	24,917,021.00	  	  	 	8,289,129.00	  	  	 	958,904.00	  	  	 	285,739.00	  
	 May 15, 2017
	  	 	23,926,994.00	  	  	 	8,057,049.00	  	  	 	990,027.00	  	  	 	232,080.00	  
	 November 15, 2017
	  	 	22,956,285.00	  	  	 	7,828,189.00	  	  	 	970,709.00	  	  	 	228,860.00	  
	 May 15, 2018
	  	 	22,099,334.00	  	  	 	7,602,549.00	  	  	 	856,951.00	  	  	 	225,640.00	  
	 November 15, 2018
	  	 	21,351,314.00	  	  	 	7,380,128.00	  	  	 	748,020.00	  	  	 	222,421.00	  
	 May 15, 2019
	  	 	20,433,728.00	  	  	 	7,160,927.00	  	  	 	917,586.00	  	  	 	219,201.00	  
	 November 15, 2019
	  	 	19,401,042.00	  	  	 	6,900,139.00	  	  	 	1,032,686.00	  	  	 	260,788.00	  
	 May 15, 2020
	  	 	18,348,500.00	  	  	 	6,688,183.00	  	  	 	1,052,542.00	  	  	 	211,956.00	  
	 November 15, 2020
	  	 	17,278,520.00	  	  	 	6,479,445.00	  	  	 	1,069,980.00	  	  	 	208,738.00	  
	 May 15, 2021
	  	 	16,235,906.00	  	  	 	6,231,536.00	  	  	 	1,042,614.00	  	  	 	247,909.00	  
	 November 15, 2021
	  	 	15,179,072.00	  	  	 	0.00	  	  	 	1,056,834.00	  	  	 	6,231,536.00	  
	 May 15, 2022
	  	 	14,191,997.00	  	  	 	0.00	  	  	 	987,075.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	13,232,288.00	  	  	 	0.00	  	  	 	959,709.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,260,773.00	  	  	 	0.00	  	  	 	971,515.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,318,236.00	  	  	 	0.00	  	  	 	942,537.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,404,674.00	  	  	 	0.00	  	  	 	913,562.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,483,332.00	  	  	 	0.00	  	  	 	921,342.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,592,576.00	  	  	 	0.00	  	  	 	890,756.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,592,576.00	  	  	 	0.00	  

																	
	 	  	 N582UW
 Delivery Month: June 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	29,401,000.00	  	  	$	9,460,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,821,000.00	  	  	 	9,448,000.00	  	  	 	580,000.00	  	  	 	12,000.00	  
	 May 15, 2015
	  	 	28,017,725.00	  	  	 	9,147,578.00	  	  	 	803,275.00	  	  	 	300,422.00	  
	 November 15, 2015
	  	 	26,967,988.00	  	  	 	8,852,087.00	  	  	 	1,049,737.00	  	  	 	295,491.00	  
	 May 15, 2016
	  	 	25,988,259.00	  	  	 	8,612,094.00	  	  	 	979,729.00	  	  	 	239,993.00	  
	 November 15, 2016
	  	 	25,026,269.00	  	  	 	8,325,472.00	  	  	 	961,990.00	  	  	 	286,622.00	  
	 May 15, 2017
	  	 	24,032,969.00	  	  	 	8,092,734.00	  	  	 	993,300.00	  	  	 	232,738.00	  
	 November 15, 2017
	  	 	23,059,019.00	  	  	 	7,863,222.00	  	  	 	973,950.00	  	  	 	229,512.00	  
	 May 15, 2018
	  	 	22,199,287.00	  	  	 	7,636,935.00	  	  	 	859,732.00	  	  	 	226,287.00	  
	 November 15, 2018
	  	 	21,448,938.00	  	  	 	7,413,871.00	  	  	 	750,349.00	  	  	 	223,064.00	  
	 May 15, 2019
	  	 	20,528,200.00	  	  	 	7,194,034.00	  	  	 	920,738.00	  	  	 	219,837.00	  
	 November 15, 2019
	  	 	19,491,766.00	  	  	 	6,932,406.00	  	  	 	1,036,434.00	  	  	 	261,628.00	  
	 May 15, 2020
	  	 	18,435,309.00	  	  	 	6,719,825.00	  	  	 	1,056,457.00	  	  	 	212,581.00	  
	 November 15, 2020
	  	 	17,361,250.00	  	  	 	6,510,469.00	  	  	 	1,074,059.00	  	  	 	209,356.00	  
	 May 15, 2021
	  	 	16,314,603.00	  	  	 	6,261,741.00	  	  	 	1,046,647.00	  	  	 	248,728.00	  
	 November 15, 2021
	  	 	15,253,578.00	  	  	 	0.00	  	  	 	1,061,025.00	  	  	 	6,261,741.00	  
	 May 15, 2022
	  	 	14,262,563.00	  	  	 	0.00	  	  	 	991,015.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	13,298,959.00	  	  	 	0.00	  	  	 	963,604.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,323,397.00	  	  	 	0.00	  	  	 	975,562.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,376,860.00	  	  	 	0.00	  	  	 	946,537.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,459,347.00	  	  	 	0.00	  	  	 	917,513.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,533,906.00	  	  	 	0.00	  	  	 	925,441.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,639,103.00	  	  	 	0.00	  	  	 	894,803.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,639,103.00	  	  	 	0.00	  

																	
	 	  	 N583UW
 Delivery Month: June 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	29,401,000.00	  	  	$	9,460,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	28,821,000.00	  	  	 	9,448,000.00	  	  	 	580,000.00	  	  	 	12,000.00	  
	 May 15, 2015
	  	 	28,017,725.00	  	  	 	9,147,578.00	  	  	 	803,275.00	  	  	 	300,422.00	  
	 November 15, 2015
	  	 	26,967,988.00	  	  	 	8,852,087.00	  	  	 	1,049,737.00	  	  	 	295,491.00	  
	 May 15, 2016
	  	 	25,988,259.00	  	  	 	8,612,094.00	  	  	 	979,729.00	  	  	 	239,993.00	  
	 November 15, 2016
	  	 	25,026,269.00	  	  	 	8,325,472.00	  	  	 	961,990.00	  	  	 	286,622.00	  
	 May 15, 2017
	  	 	24,032,969.00	  	  	 	8,092,734.00	  	  	 	993,300.00	  	  	 	232,738.00	  
	 November 15, 2017
	  	 	23,059,019.00	  	  	 	7,863,222.00	  	  	 	973,950.00	  	  	 	229,512.00	  
	 May 15, 2018
	  	 	22,199,287.00	  	  	 	7,636,935.00	  	  	 	859,732.00	  	  	 	226,287.00	  
	 November 15, 2018
	  	 	21,448,938.00	  	  	 	7,413,871.00	  	  	 	750,349.00	  	  	 	223,064.00	  
	 May 15, 2019
	  	 	20,528,200.00	  	  	 	7,194,034.00	  	  	 	920,738.00	  	  	 	219,837.00	  
	 November 15, 2019
	  	 	19,491,766.00	  	  	 	6,932,406.00	  	  	 	1,036,434.00	  	  	 	261,628.00	  
	 May 15, 2020
	  	 	18,435,309.00	  	  	 	6,719,825.00	  	  	 	1,056,457.00	  	  	 	212,581.00	  
	 November 15, 2020
	  	 	17,361,250.00	  	  	 	6,510,469.00	  	  	 	1,074,059.00	  	  	 	209,356.00	  
	 May 15, 2021
	  	 	16,314,603.00	  	  	 	6,261,741.00	  	  	 	1,046,647.00	  	  	 	248,728.00	  
	 November 15, 2021
	  	 	15,253,578.00	  	  	 	0.00	  	  	 	1,061,025.00	  	  	 	6,261,741.00	  
	 May 15, 2022
	  	 	14,262,563.00	  	  	 	0.00	  	  	 	991,015.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	13,298,959.00	  	  	 	0.00	  	  	 	963,604.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	12,323,397.00	  	  	 	0.00	  	  	 	975,562.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	11,376,860.00	  	  	 	0.00	  	  	 	946,537.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	10,459,347.00	  	  	 	0.00	  	  	 	917,513.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	9,533,906.00	  	  	 	0.00	  	  	 	925,441.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	8,639,103.00	  	  	 	0.00	  	  	 	894,803.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	8,639,103.00	  	  	 	0.00	  

 Airbus A330-243 

 

																	
	 	  	 N290AY
 Delivery Month: December 2013
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series B
Equipment Note	 
	 Issuance Date
	  	$	52,567,000.00	  	  	$	16,913,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	50,747,000.00	  	  	 	16,636,000.00	  	  	 	1,820,000.00	  	  	 	277,000.00	  
	 May 15, 2015
	  	 	48,308,269.00	  	  	 	16,562,835.00	  	  	 	2,438,731.00	  	  	 	73,165.00	  
	 November 15, 2015
	  	 	46,917,462.00	  	  	 	16,031,642.00	  	  	 	1,390,807.00	  	  	 	531,193.00	  
	 May 15, 2016
	  	 	45,190,304.00	  	  	 	15,419,966.00	  	  	 	1,727,158.00	  	  	 	611,676.00	  
	 November 15, 2016
	  	 	43,494,860.00	  	  	 	14,819,821.00	  	  	 	1,695,444.00	  	  	 	600,145.00	  
	 May 15, 2017
	  	 	41,744,880.00	  	  	 	13,886,209.00	  	  	 	1,749,980.00	  	  	 	933,612.00	  
	 November 15, 2017
	  	 	40,029,494.00	  	  	 	13,484,512.00	  	  	 	1,715,386.00	  	  	 	401,697.00	  
	 May 15, 2018
	  	 	38,515,438.00	  	  	 	13,088,580.00	  	  	 	1,514,056.00	  	  	 	395,932.00	  
	 November 15, 2018
	  	 	37,194,064.00	  	  	 	12,698,413.00	  	  	 	1,321,374.00	  	  	 	390,167.00	  
	 May 15, 2019
	  	 	35,573,818.00	  	  	 	12,314,013.00	  	  	 	1,620,246.00	  	  	 	384,400.00	  
	 November 15, 2019
	  	 	33,751,041.00	  	  	 	11,856,337.00	  	  	 	1,822,777.00	  	  	 	457,676.00	  
	 May 15, 2020
	  	 	31,893,908.00	  	  	 	11,484,911.00	  	  	 	1,857,133.00	  	  	 	371,426.00	  
	 November 15, 2020
	  	 	30,006,744.00	  	  	 	11,119,251.00	  	  	 	1,887,164.00	  	  	 	365,660.00	  
	 May 15, 2021
	  	 	28,168,591.00	  	  	 	10,684,639.00	  	  	 	1,838,153.00	  	  	 	434,612.00	  
	 November 15, 2021
	  	 	26,306,173.00	  	  	 	0.00	  	  	 	1,862,418.00	  	  	 	10,684,639.00	  
	 May 15, 2022
	  	 	24,567,485.00	  	  	 	0.00	  	  	 	1,738,688.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	22,877,806.00	  	  	 	0.00	  	  	 	1,689,679.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	21,168,187.00	  	  	 	0.00	  	  	 	1,709,619.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	19,510,463.00	  	  	 	0.00	  	  	 	1,657,724.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	17,904,632.00	  	  	 	0.00	  	  	 	1,605,831.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	16,286,067.00	  	  	 	0.00	  	  	 	1,618,565.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	14,722,280.00	  	  	 	0.00	  	  	 	1,563,787.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	14,722,280.00	  	  	 	0.00	  

																	
	 	  	 N291AY
 Delivery Month: March 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	52,786,000.00	  	  	$	16,984,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	51,352,000.00	  	  	 	16,833,000.00	  	  	 	1,434,000.00	  	  	 	151,000.00	  
	 May 15, 2015
	  	 	48,889,313.00	  	  	 	16,762,050.00	  	  	 	2,462,687.00	  	  	 	70,950.00	  
	 November 15, 2015
	  	 	47,487,650.00	  	  	 	16,226,475.00	  	  	 	1,401,663.00	  	  	 	535,575.00	  
	 May 15, 2016
	  	 	45,745,342.00	  	  	 	15,609,358.00	  	  	 	1,742,308.00	  	  	 	617,117.00	  
	 November 15, 2016
	  	 	44,034,880.00	  	  	 	15,003,820.00	  	  	 	1,710,462.00	  	  	 	605,538.00	  
	 May 15, 2017
	  	 	42,268,931.00	  	  	 	14,060,532.00	  	  	 	1,765,949.00	  	  	 	943,288.00	  
	 November 15, 2017
	  	 	40,537,720.00	  	  	 	13,655,715.00	  	  	 	1,731,211.00	  	  	 	404,817.00	  
	 May 15, 2018
	  	 	39,010,125.00	  	  	 	13,256,688.00	  	  	 	1,527,595.00	  	  	 	399,027.00	  
	 November 15, 2018
	  	 	37,677,460.00	  	  	 	12,863,450.00	  	  	 	1,332,665.00	  	  	 	393,238.00	  
	 May 15, 2019
	  	 	36,041,786.00	  	  	 	12,476,002.00	  	  	 	1,635,674.00	  	  	 	387,448.00	  
	 November 15, 2019
	  	 	34,200,565.00	  	  	 	12,014,250.00	  	  	 	1,841,221.00	  	  	 	461,752.00	  
	 May 15, 2020
	  	 	32,324,123.00	  	  	 	11,639,830.00	  	  	 	1,876,442.00	  	  	 	374,420.00	  
	 November 15, 2020
	  	 	30,416,799.00	  	  	 	11,271,201.00	  	  	 	1,907,324.00	  	  	 	368,629.00	  
	 May 15, 2021
	  	 	28,558,692.00	  	  	 	10,832,608.00	  	  	 	1,858,107.00	  	  	 	438,593.00	  
	 November 15, 2021
	  	 	26,675,495.00	  	  	 	0.00	  	  	 	1,883,197.00	  	  	 	10,832,608.00	  
	 May 15, 2022
	  	 	24,917,265.00	  	  	 	0.00	  	  	 	1,758,230.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	23,208,250.00	  	  	 	0.00	  	  	 	1,709,015.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	21,478,487.00	  	  	 	0.00	  	  	 	1,729,763.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	19,800,835.00	  	  	 	0.00	  	  	 	1,677,652.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	18,175,293.00	  	  	 	0.00	  	  	 	1,625,542.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	16,536,240.00	  	  	 	0.00	  	  	 	1,639,053.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	14,952,193.00	  	  	 	0.00	  	  	 	1,584,047.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	14,952,193.00	  	  	 	0.00	  

																	
	 	  	 N292AY
 Delivery Month: April 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 
	 Issuance Date
	  	$	52,977,000.00	  	  	$	17,046,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	51,669,000.00	  	  	 	16,938,000.00	  	  	 	1,308,000.00	  	  	 	108,000.00	  
	 May 15, 2015
	  	 	49,193,747.00	  	  	 	16,866,427.00	  	  	 	2,475,253.00	  	  	 	71,573.00	  
	 November 15, 2015
	  	 	47,785,306.00	  	  	 	16,328,183.00	  	  	 	1,408,441.00	  	  	 	538,244.00	  
	 May 15, 2016
	  	 	46,034,015.00	  	  	 	15,707,860.00	  	  	 	1,751,291.00	  	  	 	620,323.00	  
	 November 15, 2016
	  	 	44,314,686.00	  	  	 	15,099,157.00	  	  	 	1,719,329.00	  	  	 	608,703.00	  
	 May 15, 2017
	  	 	42,539,426.00	  	  	 	14,150,511.00	  	  	 	1,775,260.00	  	  	 	948,646.00	  
	 November 15, 2017
	  	 	40,799,031.00	  	  	 	13,743,741.00	  	  	 	1,740,395.00	  	  	 	406,770.00	  
	 May 15, 2018
	  	 	39,263,474.00	  	  	 	13,342,783.00	  	  	 	1,535,557.00	  	  	 	400,958.00	  
	 November 15, 2018
	  	 	37,924,039.00	  	  	 	12,947,634.00	  	  	 	1,339,435.00	  	  	 	395,149.00	  
	 May 15, 2019
	  	 	36,279,526.00	  	  	 	12,558,297.00	  	  	 	1,644,513.00	  	  	 	389,337.00	  
	 November 15, 2019
	  	 	34,427,996.00	  	  	 	12,094,144.00	  	  	 	1,851,530.00	  	  	 	464,153.00	  
	 May 15, 2020
	  	 	32,540,874.00	  	  	 	11,717,881.00	  	  	 	1,887,122.00	  	  	 	376,263.00	  
	 November 15, 2020
	  	 	30,622,517.00	  	  	 	11,347,431.00	  	  	 	1,918,357.00	  	  	 	370,450.00	  
	 May 15, 2021
	  	 	28,753,554.00	  	  	 	10,906,521.00	  	  	 	1,868,963.00	  	  	 	440,910.00	  
	 November 15, 2021
	  	 	26,859,168.00	  	  	 	0.00	  	  	 	1,894,386.00	  	  	 	10,906,521.00	  
	 May 15, 2022
	  	 	25,090,446.00	  	  	 	0.00	  	  	 	1,768,722.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	23,371,116.00	  	  	 	0.00	  	  	 	1,719,330.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	21,630,721.00	  	  	 	0.00	  	  	 	1,740,395.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	19,942,626.00	  	  	 	0.00	  	  	 	1,688,095.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	18,306,830.00	  	  	 	0.00	  	  	 	1,635,796.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	16,657,232.00	  	  	 	0.00	  	  	 	1,649,598.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	15,062,838.00	  	  	 	0.00	  	  	 	1,594,394.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	15,062,838.00	  	  	 	0.00	  

																	
	 	  	 N293AY
 Delivery Month: May 2014
	 
	 	  	Equipment Note
Ending
Balance	 	  	Scheduled Payments
of
Principal	 
	Date	  	Series
A
Equipment
Note	 	  	Series
B
Equipment
Note	 	  	Series
A
Equipment
Note	 	  	Series B
Equipment Note	 
	 Issuance Date
	  	$	52,977,000.00	  	  	$	17,046,000.00	  	  	$	0.00	  	  	$	0.00	  
	 November 15, 2014
	  	 	51,801,000.00	  	  	 	16,980,000.00	  	  	 	1,176,000.00	  	  	 	66,000.00	  
	 May 15, 2015
	  	 	49,320,863.00	  	  	 	16,910,010.00	  	  	 	2,480,137.00	  	  	 	69,990.00	  
	 November 15, 2015
	  	 	47,910,727.00	  	  	 	16,371,039.00	  	  	 	1,410,136.00	  	  	 	538,971.00	  
	 May 15, 2016
	  	 	46,156,772.00	  	  	 	15,749,748.00	  	  	 	1,753,955.00	  	  	 	621,291.00	  
	 November 15, 2016
	  	 	44,434,780.00	  	  	 	15,140,076.00	  	  	 	1,721,992.00	  	  	 	609,672.00	  
	 May 15, 2017
	  	 	42,656,615.00	  	  	 	14,189,493.00	  	  	 	1,778,165.00	  	  	 	950,583.00	  
	 November 15, 2017
	  	 	40,913,314.00	  	  	 	13,782,239.00	  	  	 	1,743,301.00	  	  	 	407,254.00	  
	 May 15, 2018
	  	 	39,375,336.00	  	  	 	13,380,796.00	  	  	 	1,537,978.00	  	  	 	401,443.00	  
	 November 15, 2018
	  	 	38,033,964.00	  	  	 	12,985,163.00	  	  	 	1,341,372.00	  	  	 	395,633.00	  
	 May 15, 2019
	  	 	36,386,546.00	  	  	 	12,595,342.00	  	  	 	1,647,418.00	  	  	 	389,821.00	  
	 November 15, 2019
	  	 	34,531,384.00	  	  	 	12,130,462.00	  	  	 	1,855,162.00	  	  	 	464,880.00	  
	 May 15, 2020
	  	 	32,640,387.00	  	  	 	11,753,716.00	  	  	 	1,890,997.00	  	  	 	376,746.00	  
	 November 15, 2020
	  	 	30,717,914.00	  	  	 	11,382,781.00	  	  	 	1,922,473.00	  	  	 	370,935.00	  
	 May 15, 2021
	  	 	28,844,835.00	  	  	 	10,941,145.00	  	  	 	1,873,079.00	  	  	 	441,636.00	  
	 November 15, 2021
	  	 	26,946,091.00	  	  	 	0.00	  	  	 	1,898,744.00	  	  	 	10,941,145.00	  
	 May 15, 2022
	  	 	25,173,252.00	  	  	 	0.00	  	  	 	1,772,839.00	  	  	 	0.00	  
	 November 15, 2022
	  	 	23,449,806.00	  	  	 	0.00	  	  	 	1,723,446.00	  	  	 	0.00	  
	 May 15, 2023
	  	 	21,705,053.00	  	  	 	0.00	  	  	 	1,744,753.00	  	  	 	0.00	  
	 November 15, 2023
	  	 	20,012,600.00	  	  	 	0.00	  	  	 	1,692,453.00	  	  	 	0.00	  
	 May 15, 2024
	  	 	18,372,445.00	  	  	 	0.00	  	  	 	1,640,155.00	  	  	 	0.00	  
	 November 15, 2024
	  	 	16,718,247.00	  	  	 	0.00	  	  	 	1,654,198.00	  	  	 	0.00	  
	 May 15, 2025
	  	 	15,119,254.00	  	  	 	0.00	  	  	 	1,598,993.00	  	  	 	0.00	  
	 November 15, 2025
	  	 	0.00	  	  	 	0.00	  	  	 	15,119,254.00	  	  	 	0.00	  

 Trust Indenture 
 Debt Rate (as such term is defined in clause (i) of the form of Trust Indenture and Security Agreement marked as Exhibit C of the Note Purchase Agreement (the “Trust Indenture Form”)
for Series A (computed on the basis of a 360-day year consisting of twelve 30-day months, payable semi-annually in arrears): 3.950% 
 Debt Rate
(as such term is defined in clause (i) of the Trust Indenture Form) for Series B (computed on the basis of a 360-day year consisting of twelve 30 day months, payable semi-annually in arrears): 5.375% 

 

			
	Payment Due Rate:	  	Debt Rate plus 2% per annum
		
	Payment Dates:	  	May 15 and November 15
		
	Make-Whole Premiums:	  	As provided in Article II of the Trust Indenture Form
		
	Redemption:	  	As provided in Article II of the Trust Indenture Form
		
	All-risk hull insurance:	  	Not less than the unpaid principal amount of the Equipment Notes relating to an Aircraft, together with six months of interest accrued thereon, subject to US Airways’ right to
self-insure on terms no more favorable to US Airways in any material respect than those set forth in Section G of Annex B to the Trust Indenture Form.

 Participation Agreement 
 Indenture Trustee, Securities Intermediary, Subordination Agent, Liquidity Providers, Pass Through Trustees, Escrow Agents and Note Holders indemnified against Expenses and Taxes to the extent set forth
in Section 8 of the form of the Participation Agreement marked as Exhibit B to the Note Purchase Agreement. 
 Prohibited Modifications

  

	1.	May not modify in any material adverse respect the Granting Clause of the Trust Indenture so as to deprive the Note Holders or the Related Note Holders (as defined in
the Trust Indenture) of a first priority security interest in and mortgage lien on the Aircraft or, to the extent assigned thereunder, US Airways’ rights under the Purchase Agreement (as defined in the Trust Indenture) or to eliminate any of
the obligations intended to be secured thereby or otherwise modify in any material adverse respect as regards the interests of the Note Holders, the Related Note Holder of a Related Series A Equipment Note, the Related Note Holder of a Related
Series B Equipment Note, the Related Note Holder of a Related Series C Equipment Note, the Subordination Agent, the Liquidity Providers or the Indenture Trustee the provisions of Article II or III or Section 4.05(c), 5.01, 5.02, 6.02, 10.01(a),
10.01(b)(vii), 11.01, 11.04, 11.11, 11.12 or 11.13 of the Trust Indenture or the definition of “Make-Whole Amount” in Annex A to the Trust Indenture. 

  

	2.	May not modify in any material adverse respect as regards the interests of the Note Holders, the Subordination Agent, the Liquidity Providers, the Securities
Intermediary or the Indenture Trustee the provisions of Section 4.1.3, 4.1.8, 4.1.9, 4.1.10, 4.1.11, 6.1.3(b), 6.3, 10, 12.8(a) or 12.9 of the Participation Agreement, of the provisions of Section 4.1.2(x) of the Participation Agreement so
as to eliminate the requirement to deliver to the Indenture Trustee the legal opinions to be provided to such Persons thereunder (recognizing that the lawyers rendering such opinions may be changed) or of the provisions of Section 6.4.5(a)(ii)
of the Participation Agreement as regards the rights of the Indenture Trustee thereunder or otherwise modify the terms of the Participation Agreement to deprive the Trustees, the Subordination Agent, the Liquidity Providers, the Securities
Intermediary or the Indenture Trustee of any indemnity or right of reimbursement in its favor for Expenses or Taxes. 

Notwithstanding the foregoing, any form of Financing Agreement may be modified to correct or supplement any such provision which may be defective or to
cure any ambiguity or correct any mistake, provided that any such action shall not materially adversely affect the interests of the Note Holders, the Related Note Holder of a Related Series A Equipment Note, the Related Note Holder of a
Related Series B Equipment Note, the Subordination Agent, the Liquidity Providers, the Indenture Trustee, the Securities Intermediary or the Certificateholders. 

 ANNEX A to 
 Note Purchase Agreement 
 DEFINITIONS 

“Act” means 49 U.S.C. §§ 40101-46507. 
 “Aircraft” has the meaning set forth in the third recital to the Note Purchase Agreement. 
 “Aircraft Purchase Agreement” means that certain Amended and Restated Airbus A320 Family Purchase Agreement, dated as of October 2, 2007, as amended, between the Company and the
Manufacturer (including all exhibits thereto, together with all letter agreements entered into that by their terms constitute part of such Purchase Agreement). 
 “Applicable Pass Through Trustee” has the meaning provided in Section 1(b)(ii) of the Note Purchase Agreement. 
 “Bankruptcy Code” means the United States Bankruptcy Code, 11 U.S.C. §§ 101 et seq. 
 “Basic Pass Through Trust Agreement” means the Pass Through Trust Agreement, dated December 21, 2010, between the Company and Pass Through Trustee, as such agreement may be
supplemented, amended or modified, but does not include any Trust Supplement. 
 “Business Day” means any day, other than a
Saturday, Sunday or other day on which commercial banks are authorized or required by law to close in New York, New York, Phoenix, Arizona, or Wilmington, Delaware. 
 “Certificates” has the meaning set forth in the fourth recital to the Note Purchase Agreement. 
 “Certificateholder” means the Person in whose name a Certificate is registered in the Register. 
 “Class” means the class of Certificates issued by each Pass Through Trust. 

“Class A Certificates” means Certificates issued by the Class A Pass Through Trust. 

“Class B Certificates” means Certificates issued by the Class B Pass Through Trust. 

“Class C Certificates” means the pass through certificates issued pursuant to the Class C Pass Through Trust Agreement. 

“Class A Pass Through Trustee” has the meaning set forth in the fifth recital to the Note Purchase Agreement. 

“Class B Pass Through Trustee” has the meaning set forth in the fifth recital to the Note Purchase Agreement. 

“Class C Pass Through Trust” means a grantor trust created to facilitate the issuance and sale of Class C Certificates in connection
with the issuance of Series C Equipment Notes. 

 “Class C Pass Through Trust Agreement” means a Trust Supplement entered into in connection
with the creation of the Class C Pass Through Trust, together with the Basic Pass Through Trust Agreement. 
 “Class C Pass Through
Trustee” means WTC, in its capacity as trustee under the Class C Pass Through Trust Agreement. 
 “Closing Notice” has
the meaning set forth in Section 1(b) of the Note Purchase Agreement. 
 “Company” means US Airways, Inc., a Delaware
corporation. 
 “Cut-off Date” means the earlier of (a) the day after the Delivery Period Termination Date and
(b) the date on which a Triggering Event occurs. 
 “Delivery Date” means the Business Day on which an Aircraft is
delivered to and accepted by the Company. 
 “Delivery Period Termination Date” means the earlier of (a) August 31, 2014
and (b) the date on which Equipment Notes issued with respect to all of the Aircraft (including any Substitute Aircraft in lieu of any Eligible Aircraft) have been purchased by the Pass Through Trustees in accordance with the Note Purchase
Agreement. 
 “Deposits” has the meaning set forth in the sixth recital to the Note Purchase Agreement. 

“Deposit Agreements” has the meaning set forth in the sixth recital to the Note Purchase Agreement. 

“Depositary” means Natixis S.A., acting through its New York Branch. 
 “Depositary Threshold Ratings” has the meaning set forth in Section 4(a)(vi) of the Note Purchase Agreement. 
 “Eligible Aircraft” has the meaning set forth in the second recital to the Note Purchase Agreement. 
 “Equipment Notes” means and includes any equipment notes issued under any Trust Indenture in the form specified in Section 2.01 thereof (as such form may be varied pursuant to the
terms of such Trust Indenture) and any Equipment Note issued under any Trust Indenture in exchange for or replacement of any other Equipment Note. 
 “Escrow Agent” has the meaning set forth in the first paragraph of the Note Purchase Agreement. 
 “Escrow Agent Agreements” has the meaning set forth in Section 3(e)(i) of the Note Purchase Agreement. 
 “Escrow and Paying Agent Agreements” has the meaning set forth in the sixth recital to the Note Purchase Agreement. 
 “FAA” means the Federal Aviation Administration of the United States. 

 “Financing Agreements” means, collectively, the Participation Agreement, the Trust
Indenture and the Equipment Notes issued thereunder. 
 “Funding Date” has the meaning set forth in Section 1(b)(i) of the
Note Purchase Agreement. 
 “Government Entity” means (a) any federal, state, provincial or similar government, and any
body, board, department, commission, court, tribunal, authority, agency or other instrumentality of any such government or otherwise exercising any executive, legislative, judicial, administrative or regulatory functions of such government or
(b) any other government entity having jurisdiction over any matter contemplated by the Operative Agreements or relating to the observance or performance of the obligations of any of the parties to the Operative Agreements. 

“Guarantee” means the Guarantee dated as of April 24, 2013 from US Airways Group, Inc. 

“Indenture Trustee” has the meaning set forth in the Financing Agreements. 
 “Initial Deposits” has the meaning set forth in the sixth recital to the Note Purchase Agreement. 
 “Intercreditor Agreement” has the meaning set forth in the ninth recital to the Note Purchase Agreement. 
 “Issuance Date” means the date of the original issuance of the Certificates. 

“Law” means (a) any constitution, treaty, statute, law, decree, regulation, order, rule or directive of any Government Entity, and
(b) any judicial or administrative interpretation or application of, or decision under, any of the foregoing. 
 “Liquidity
Facility” has the meaning set forth in the ninth recital to the Note Purchase Agreement. 
 “Liquidity Provider” has
the meaning set forth in the ninth recital to the Note Purchase Agreement. 
 “Manufacturer” means Airbus S.A.S., a
société par actions simplifiée organized and existing under the laws of the Republic of France, solely in its capacity as manufacturer or seller of Eligible Aircraft. 

“Note Purchase Agreement” means the Note Purchase Agreement to which this Annex A is attached. 

“Notice of Purchase Withdrawal” with respect to each Deposit Agreement, has the meaning set forth in Section 2.3 thereof.

 “Operative Agreements” means, collectively, the Pass Through Trust Agreements, the Escrow and Paying Agent Agreements, the
Deposit Agreements, the Liquidity Facilities, the Intercreditor Agreement, the Equipment Notes, the Certificates and the Financing Agreements. 

 “Participation Agreement” means, the Participation Agreement substantially in the form of
Exhibit B to the Note Purchase Agreement. 
 “Paying Agent Agreements” has the meaning set forth in Section 3(f)(i)
of the Note Purchase Agreement. 
 “Pass Through Trust” has the meaning set forth in the fourth recital to the Note Purchase
Agreement. 
 “Pass Through Trust Agreement” means each of the two separate Trust Supplements referred to in the fourth recital
to the Note Purchase Agreement, together in each case with the Basic Pass Through Trust Agreement, each dated as of the Issuance Date, by and between the Company and Pass Through Trustee. 
 “Pass Through Trustee” has the meaning set forth in the first paragraph of the Note Purchase Agreement. 
 “Paying Agent” has the meaning set forth in the first paragraph of the Note Purchase Agreement. 
 “Person” means any individual, firm, partnership, joint venture, trust, trustee, Government Entity, organization, association, corporation, limited liability company, government agency,
committee, department, authority and other body, corporate or incorporate, whether having distinct legal status or not, or any member of any of the same. 
 “Rating Agencies” means, collectively, at any time, each nationally recognized rating agency which shall have been requested to rate the Certificates and which shall then be rating the
Certificates. The initial Rating Agencies will be Fitch Ratings Ltd., Moody’s Investors Service, Inc. and Standard & Poor’s Ratings Services, a Standard & Poor’s Financial Services LLC business. 

“Rating Agency Confirmation” means, with respect to (1) any Financing Agreement or (2) a Substitute Aircraft, that has been
modified in any material respect from the forms thereof attached to the Note Purchase Agreement, a written confirmation from each of the Rating Agencies that (1) the use of such Financing Agreement with such modifications or (2) the
substituting of such Substitute Aircraft for a then current Eligible Aircraft, whichever of the foregoing shall in a particular case require Rating Agency Confirmation, would not result in (i) a reduction of the rating for any Class of
Certificates then rated by the Rating Agencies below the then current rating for such Class of Certificates or (ii) a withdrawal or suspension of the rating of any Class of Certificates then rated by the Rating Agencies. 

“Register” means the register maintained pursuant to Sections 3.04 and 7.12 of the Basic Pass Through Trust Agreement with respect to
each Pass Through Trust. 
 “Replacement Deposit Agreement” means, for each Class of Certificates, a deposit agreement
substantially in the form of the replaced Deposit Agreement for such Class of Certificates as shall permit the Rating Agencies to confirm in writing their respective ratings then in effect for such Class of Certificates (before the downgrading of
such ratings, if any, as a result of the downgrading of the Depositary, if applicable). 

 “Replacement Depositary” has the meaning set forth in Section 4(a)(vi) of the Note
Purchase Agreement. 
 “Required Terms” means the terms set forth on Schedule III to the Note Purchase Agreement. 

“Scheduled Closing Date” has the meaning set forth in Section 1(b) of the Note Purchase Agreement. 

“Section 1110” means 11 U.S.C. § 1110 of the Bankruptcy Code or any successor or analogous Section of the federal bankruptcy Law in
effect from time to time. 
 “Series A Equipment Notes” means the “Series A Equipment Notes” as defined in each Trust
Indenture entered into pursuant to the Note Purchase Agreement. 
 “Series B Equipment Notes” means the “Series B
Equipment Notes” as defined in each Trust Indenture entered into pursuant to the Note Purchase Agreement. 
 “Series C Equipment
Notes” means the “Series C Equipment Notes” as defined in each Trust Indenture entered into pursuant to the Note Purchase Agreement. 
 “Subordination Agent” has the meaning set forth in the first paragraph of the Note Purchase Agreement. 
 “Substitute Aircraft” has the meaning set forth in Section 1(g) of the Note Purchase Agreement. 
 “Taxes” means all license, recording, documentary, registration and other similar fees and all taxes, levies, imposts, duties, charges, assessments or withholdings of any nature
whatsoever imposed by any Taxing Authority, together with any penalties, additions to tax, fines or interest thereon or additions thereto. 

“Taxing Authority” means any federal, state or local government or other taxing authority in the United States, any foreign government
or any political subdivision or taxing authority thereof, any international taxing authority or any territory or possession of the United States or any taxing authority thereof. 
 “Triggering Event” has the meaning assigned to such term in the Intercreditor Agreement. 
 “Trust Indenture” means the Trust Indenture and Security Agreement substantially in the form of Exhibit C to the Note Purchase Agreement. 

“Trust Supplement” means an agreement supplemental to the Basic Pass Through Trust Agreement pursuant to which (i) a separate trust
is created for the benefit of the holders of the pass through certificates of a class, (ii) the issuance of the pass through certificates of such class representing fractional undivided interests in such trust is authorized and (iii) the
terms of the pass through certificates of such class are established. 
 “Underwriters” has the meaning set forth in the fifth
recital to the Note Purchase Agreement. 
 “Underwriting Agreement” has the meaning set forth in the fifth recital to the Note
Purchase Agreement. 
 “WTC” has the meaning set forth in the first paragraph of the Note Purchase Agreement. 

 EXHIBIT A to 
 Note Purchase Agreement 
 FORM OF CLOSING NOTICE 

CLOSING NOTICE 
 Dated as of [                    ] 
 To each of the addressees listed 
         in Schedule A
hereto 
  

	 	Re:	Closing Notice in accordance with Note Purchase Agreement referred to below 

 Ladies and Gentlemen: 
 Reference is made to the Note Purchase Agreement, dated as
of April 24, 2013 among US Airways, Inc. (the “Company”), Wilmington Trust Company, as Pass Through Trustee under each of the Pass Through Trust Agreements (as defined therein) (the “Pass Through Trustee”),
Wilmington Trust Company, as Subordination Agent (the “Subordination Agent”), Wilmington Trust, National Association, as Escrow Agent (the “Escrow Agent”), and Wilmington Trust Company, as Paying Agent (the
“Paying Agent”) (as in effect from time to time, the “Note Purchase Agreement”). Unless otherwise defined herein, capitalized terms used herein shall have the meanings set forth in the Note Purchase Agreement or, to
the extent not defined therein, the Intercreditor Agreement. 
 Pursuant to Section 1(b) of the Note Purchase Agreement,
the undersigned hereby notifies you, in respect of the Airbus Model A3[            ]-2[            ] aircraft with
manufacturer’s serial number [            ] (the “Aircraft”), of the following: 
  

	(1)	The Scheduled Closing Date of the Aircraft is [            ]; 

 

	(2)	The Funding Date for the Aircraft shall be [            ]; and 

 

	(3)	The aggregate amount of each series of Equipment Notes to be issued, and purchased by the respective Pass Through Trustees referred to below (each, an
“Applicable Pass Through Trustee”), on the Funding Date, in connection with the financing of such Aircraft is as follows: 

  

	 	(a)	the Class A Pass Through Trustee shall purchase Series A Equipment Notes in the amount of
$[            ]; and 

	 	(b)	the Class B Pass Through Trustee shall purchase Series B Equipment Notes in the amount of $[            ].

 The Company hereby instructs the Class A Pass Through Trustee to (i) execute a Withdrawal Certificate
in the form of Annex A hereto dated as of [            ] and attach thereto a Notice of Purchase Withdrawal dated such date completed as set forth on Exhibit A hereto and (ii) deliver
such Withdrawal Certificate and Notice of Purchase Withdrawal to the applicable Escrow Agent. 
 The Company hereby instructs
the Class B Pass Through Trustee to (i) execute a Withdrawal Certificate in the form of Annex A hereto dated as of [            ] and attach thereto a Notice of Purchase Withdrawal
dated such date completed as set forth on Exhibit B hereto and (ii) deliver such Withdrawal Certificate and Notice of Purchase Withdrawal to the applicable Escrow Agent. 
 The Company hereby instructs each Applicable Pass Through Trustee to (i) purchase Equipment Notes of a series and in an amount set forth opposite such Pass Through Trustee in clause (3) above
with a portion of the proceeds of the withdrawals of Deposits referred to in the applicable Notice of Purchase Withdrawal referred to above and (ii) re-deposit with the Depositary the excess, if any, of the amount so withdrawn over the
purchase price of such Equipment Notes. 
 The Company hereby instructs each Applicable Pass Through Trustee to (a) enter
into the Participation Agreement [        ] dated as of [            ] among the Company, as Owner, and Wilmington Trust Company, as Indenture
Trustee, Subordination Agent and Pass Through Trustee, (b) perform its obligations thereunder and (c) deliver such certificates, documents and legal opinions relating to such Pass Through Trustee as required thereby. 

 

			
	 Yours faithfully,
  

US Airways, Inc.

		
	By:	 	 
		 	 Name:

Title:

  
 -2-

 SCHEDULE A 
 Wilmington Trust Company, as 
     Pass Through Trustee, Subordination

     Agent and Paying Agent 
 1100 North Market Street 
 Wilmington, Delaware 19890-1605 

Attention: Corporate Trust Administration 

Facsimile: (302) 636-4140 
 Wilmington
Trust, National Association 
     as Escrow Agent 
 1100 North Market Street 
 Wilmington, Delaware 19890-1605 

Attention: Corporate Trust Department 

Facsimile: (302) 636-4140 
 Natixis S.A.,
acting through its New York Branch, 
     as Depositary 
 1251 Avenue of the Americas 
 New York, NY 10020 

Attention: Lily Cheung 
 Reference: US Airways
2013-1 
 Facsimile: (212) 891-1900 
 Standard & Poor’s Ratings Services 
 55 Water Street, 39th Floor 

New York, New York 10041-0003 
 Attention: Philip
A. Baggaley, CFA 
 Facsimile: (212) 438-7820 
 Moody’s Investors Service, Inc. 
 7 World Trade Center at 250 Greenwich Street 

New York, New York 10007 
 Attention: Jonathan
Root 
 Facsimile: (212) 553-6841 

Fitch Ratings Ltd. 
 1 State Street 

New York, New York 10004 
 Attention: Sara Rouf

 Facsimile: (212) 908-9147 

 Annex A 
 WITHDRAWAL CERTIFICATE 
 (Class         )

 Wilmington Trust, National Association, 
 as Escrow Agent 
 Ladies and Gentlemen: 

Reference is made to the Escrow and Paying Agent Agreement, dated as of April 24, 2013 (the “Agreement”). We hereby certify
to you that the conditions to the obligations of the undersigned to execute a Participation Agreement pursuant to the Note Purchase Agreement have been satisfied. Pursuant to Section 1.02(c) of the Agreement, please execute the attached Notice
of Purchase Withdrawal and immediately transmit by facsimile to the Depositary, at (212) 891-1900 (Attention: Lily Cheung). 
 Capitalized terms used herein but not defined herein shall have the meanings set forth in the Agreement. 

 

			
	Very truly yours,
	
	WILMINGTON TRUST COMPANY, not in its individual capacity but solely as Pass
	Through Trustee
		
	By:	 	  

		 	Name:
		 	Title:

 Dated: As of
[                    ] 

 Exhibit A 

NOTICE OF PURCHASE WITHDRAWAL 

Natixis S.A., acting through its New York Branch, 
     as Depositary 
 1251 Avenue of the Americas 

New York, NY 10020 
 Attention: Lily Cheung

 Reference: US Airways EETC 2013-1 

Facsimile: (212) 891-1900 
 Ladies and
Gentlemen: 
 Reference is made to the Deposit Agreement (Class A) dated as of April 24, 2013 (the “Deposit
Agreement”) between Wilmington Trust, National Association, as Escrow Agent, and Natixis S.A., acting through its New York Branch, as Depositary (the “Depositary”). 

In accordance with Section 2.3(a) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of
the Deposit, $[            ], Account No. [            ]. 

The undersigned hereby directs the Depositary to pay the entire amount of the Deposit to
[                    ], Account No. [            ], Reference:
[            ] on [            ], upon the telephonic request of a representative of the Pass Through Trustee. 

 

			
	 WILMINGTON TRUST, NATIONAL ASSOCIATION,
     as Escrow Agent

		
	By	 	  

		 	Name:
		 	Title:

 Dated: As of
[                    ] 

 NOTICE OF PURCHASE WITHDRAWAL 
 Natixis S.A., acting through its New York Branch, 
     as Depositary

 1251 Avenue of the Americas 
 New
York, NY 10020 
 Attention: Lily Cheung 

Reference: US Airways EETC 2013-1 
 Facsimile:
(212) 891-1900 
 Ladies and Gentlemen: 
 Reference is made to the Deposit Agreement (Class B) dated as of April 24, 2013 (the “Deposit Agreement”) between Wilmington Trust, National Association, as Escrow Agent, and Natixis
S.A., acting through its New York Branch, as Depositary (the “Depositary”). 
 In accordance with
Section 2.3(a) of the Deposit Agreement, the undersigned hereby requests the withdrawal of the entire amount of the Deposit, $[            ], Account
No. [            ]. 
 The undersigned hereby directs the
Depositary to pay the entire amount of the Deposit to [                    ], Account No.
[            ], Reference: [            ] on [            ], upon the
telephonic request of a representative of the Pass Through Trustee. 
  

			
	 WILMINGTON TRUST, NATIONAL ASSOCIATION,
     as Escrow Agent

		
	By	 	  

		 	Name:
		 	Title:

 Dated: As of
[                    ] 

 EXHIBIT B to 
 Note Purchase Agreement 
 FORM OF PARTICIPATION AGREEMENT 

 EXHIBIT C to 
 Note Purchase Agreement 
 FORM OF INDENTURE

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00216-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00216-of-00352.parquet"}]]