Common use of Confidential Treatment Clause in Contracts

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.. [*]

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity., except as provided in this Letter Agreement or in the Purchase Agreement. Very truly yours, THE BOEING COMPANY By Its Attorney-In-Fact ACCEPTED AND AGREED TO this Date: , 2011 AMERICAN AIRLINES, INC. By Its Attachments

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein confidential and, except as confidential and may otherwise be provided herein, will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.entity except to employees and legal counsel of Customer with a need to know the contents for purposes of helping Customer negotiate, perform and/or enforce this Letter Agreement and/or the Purchase Agreement and who understand they are not to disclose its contents to any other person or entity without the prior written consent of Boeing. [*]

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. and Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without are subject to the prior written consent of Boeing, disclose this terms and conditions set forth in Letter Agreement or any information contained herein to any other person or entityNo. 6-1162-IRS-0182.

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are including any attachments hereto is considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entityentity except as provided in Letter Agreement No. 6-1162-RLL-934, as amended.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.this

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.. [*]. Very truly yours, THE BOEING COMPANY By Xxxxxx Xxxx Its Attorney-In-Fact ACCEPTED AND AGREED TO this Date: 03 October, 2006 AEROVIAS DEL CONTINENTE AMERICANO S.A. AVIANCA By Its CFO

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity.this

Confidential Treatment. Boeing and Customer understands understand that certain commercial and financial information contained in this Letter Agreement are Agreement, including any attachments hereto, is considered by Boeing as both parties to be confidential. Boeing and Customer agrees agree that it each party will treat this Letter Agreement and the information contained herein as confidential and will not, without the other party’s prior written consent of Boeingconsent, disclose this Letter Agreement or any information contained herein to any other person or entityentity except as may be required by applicable law or governmental regulations.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement and attachment(s) hereto are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity., except as provided in this Letter Agreement and or the Purchase Agreement. Very truly yours, THE BOEING COMPANY By Its Attorney-In-Fact ACCEPTED AND AGREED TO this Date: July 21, 2010 AMERICAN AIRLINES, INC. By Its

Confidential Treatment. Customer understands that and Boeing understand certain commercial and financial information contained in this Letter Agreement are is considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity., except as required by law or government regulation. Very truly yours, THE BOEING COMPANY By Its Attorney-In-Fact ACCEPTED AND AGREED TO this Date: July 21, 2010 AMERICAN AIRLINES, INC. By Its

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are /and attachment(s) hereto is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity. If the foregoing correctly sets forth your understanding of our agreement with respect to matters described above, please indicate your acceptance and approval below.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. and Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without are subject to the prior written consent of Boeing, disclose this terms and conditions set forth in Letter Agreement or any information contained herein to any other person or entity.No. 6-1162-IRS-0182. Very truly yours, THE BOEING COMPANY By /s/ Xxxxxx Xxxxx Its Attorney-In-Fact ACCEPTED AND AGREED TO this Date: February 19, 2010 UNITED AIR LINES, INC. By /s/ Xxxxxxx X. Mikells

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidentialconfidential and. Customer agrees that it will treat this Letter Agreement and the information contained herein except as confidential and may otherwise be provided herein, will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.entity except to employees and legal counsel of Customer with a need to know the contents for purposes of helping Customer negotiate, perform and/or enforce this Letter Agreement and/or the Purchase Agreement and who understand they are not to disclose its contents to any other person or entity without the prior written consent of Boeing. [*]

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity, except as provided in Letter Agreement 6-1162-RLL-934R1.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity, except as provided in this Letter Agreement or in the Purchase Agreements.

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.contained

Confidential Treatment. Customer and Boeing each understands that certain commercial and financial information contained in this Letter Agreement are considered by both Customer and Boeing as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and and, except as otherwise required by law, will not, without the prior written consent of Boeingthe other party, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement Agreeement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. and Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without are subject to the prior written consent of Boeing, disclose this terms and conditions set forth in Letter Agreement or any information contained herein to any other person or entityNo. UAL-PA-03860-LA-1703319 entitled “Privileged and Confidential Matters”. 3.

Confidential Treatment. Customer understands and agrees that certain commercial and and/or financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity, except as may be required by law or governmental regulations.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.entity unless required by law. Very truly yours, THE BOEING COMPANY By ------------------------------ Its Attorney-In-Fact ------------------------------ ACCEPTED AND AGREED TO this Date:_______________________________ , 1999 Midway Airlines Corporation By _____________________________________

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity, except as provided in this Letter Agreement or the Purchase Agreement.

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement and attachment(s) hereto/ are considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and and, except as otherwise required by law, will not, except as otherwise required by law, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.will

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity, except as provided in this Letter Agreement or the applicable Purchase Agreement.

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are including any attachments hereto is considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entityentity except as provided in Letter Agreement 6-1162-MMF-308R4.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are /and attachment(s) hereto is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity. * Blank spaces contained confidential information that has been excluded pursuant to Item 601(b)(10)(iv) of Regulation S-K because it is both (i) not material and (ii) the type that FedEx treats as private or confidential.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are Agreement, is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. and Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without are subject to the prior written consent of Boeing, disclose this terms and conditions set forth in Letter Agreement or any information contained herein to any other person or entity.No. 6-1162-IRS-0182. [The remainder of this page intentionally left blank]

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. and Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without are subject to the prior written consent of Boeing, disclose this terms and conditions set forth in Letter Agreement or any information contained herein to any other person or entityNo. XXX-XX-00000-XX-0000000 xxxitled “Privileged and Confidential Matters”.

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity, except as required by law.

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.and,

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial the information contained in this Letter Agreement are is considered by Boeing as confidential. Each of Customer agrees that it will and Boeing agree to treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other party, disclose this Letter Agreement or any information contained herein to any third parties, other person than as required by applicable law, by the Export Import Bank of the United States or entityby Fitch Ratings.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity. BOEING PROPRIETARY * Indicates that certain information contained herein has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are /and attachment(s) hereto is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are letter is considered by Boeing as confidential. Customer The Buyer agrees that it will treat this Letter Agreement letter and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement letter or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity.Agreement

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity, except as provided in this Letter Agreement or in the Purchase Agreement.

Confidential Treatment. Boeing and Customer understands understand that certain the commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein parties as confidential (Confidential Information) and will not, without both agree not to disclose such Confidential Information except as provided herein. In addition to the prior written consent of Boeing, disclose this Letter Agreement or any parties’ respective “[***]” This information contained herein is subject to any other person or entityconfidential treatment and has been omitted and filed separately with the commission.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity., except as provided in this Letter Agreement or in the Purchase Agreement. Very truly yours, THE BOEING COMPANY By: /s/ The Boeing Company Its: Attorney-In-Fact

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity, except as provided in this Letter Agreement or in the Applicable Purchase Agreements.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.entity unless required by law. Very truly yours, THE BOEING COMPANY By ------------------------------- Its Attorney-In-Fact ----------------------------- ACCEPTED AND AGREED TO this Date:____________________________, 1999 Midway Airlines Corporation By_________________________________

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and and, except as otherwise required by law, will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any any, other person or entity.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement and the information provided pursuant hereto are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and Agreement, the information contained herein and the information provided pursuant hereto as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or Agreement, any information contained herein and the information provided pursuant hereto to any other person or entity, except as provided in this Letter Agreement or in the Purchase Agreement.

Confidential Treatment. Boeing and Customer understands understand that certain the commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein parties as confidential (Confidential Information) and will notboth agree not to disclose such Confidential Information except as provided herein. In addition to the parties’ respective officers, without directors and employees who need to know the prior written consent of BoeingConfidential Information and who understand the obligation to keep it confidential, the parties may disclose this Letter Agreement or any Confidential “[***]” This information contained herein is subject to any other person or entityconfidential treatment and has been omitted and filed separately with the commission.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.the

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are is considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, Boeing disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity. * Confidential material omitted and filed separately with the Securities and Exchange Commission pursuant to a request for confidential treatment.

Confidential Treatment. Customer Buyer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer Buyer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity., except as provided in Letter Agreement 6-1162-RLL-934R1. Very truly yours, THE BOEING COMPANY By /s/ Dawn X. Xxxxxx ----------------------------- Its Attorney-In-Fact ----------------------------

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidentialConfidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.

Confidential Treatment. Customer understands that Boeing considers certain commercial and financial information contained in this Letter Agreement are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity.. ____________________ *Redacted Pursuant to a Request for Confidential Treatment; Filed separately with the Commission Ryanair Ltd. RYR-SU-1300309

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement and attachments hereto are considered by Boeing as confidential. Customer agrees that it will treat this Letter Agreement and the information contained herein as confidential and and, except as otherwise required by law, will not, without the prior written consent of Boeing, disclose this Letter Agreement or any information contained herein to any other person or entity. * Indicates that certain information contained herein has been omitted and filed separately with the Securities and Exchange Commission. Confidential treatment has been requested with respect to the omitted portions.

Confidential Treatment. Customer understands and Boeing understand that certain commercial and financial information contained in this Letter Agreement are considered by Boeing and Customer as confidential. Customer agrees and Boeing agree that it each will treat this Letter Agreement and the information contained herein as confidential and will not, without the prior written consent of Boeingthe other, disclose this Letter Agreement or any information contained herein to any other person or entity, except as provided in this Letter Agreement or in the applicable Purchase Agreement.