Exhibit 101.1 Interactive Date Files

Exhibit 10.29

INFORMATION IN THIS EXHIBIT IDENTIFIED BY BRACKETS IS CONFIDENTIAL AND 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.

Supplemental Agreement No. 20

to

Purchase Agreement No. 3157

between

The Boeing Company

And

Federal Express Corporation

Relating to Boeing Model 777-FREIGHTER Aircraft

THIS SUPPLEMENTAL AGREEMENT, entered into as of the 14th day of December 2011, by and between THE BOEING COMPANY (Boeing) and FEDERAL EXPRESS CORPORATION (Customer);

W I T N E S S E T H:

WHEREAS, the parties entered into that certain Purchase Agreement No. 3157, dated November 7, 2006 (Purchase Agreement), relating to the purchase and sale of certain Boeing Model 777-FREIGHTER Aircraft (Aircraft); and

WHEREAS, Customer desires to exercise two (2) Option Aircraft under Letter Agreement 6-1162-RRO-1062 to the Purchase Agreement and reschedule the delivery of such Aircraft as identified in the table below:

WHEREAS, Customer desires to reschedule the delivery dates of two (2) Option Aircraft under Letter Agreement 6-1162-RRO-1062 to the Purchase Agreement as shown in the table below:

BOEING PROPRIETARY

WHEREAS, Customer desires to re-schedule the delivery of certain Block C and D firm Aircraft and certain Block B conditional firm Aircraft as identified in the table below:

WHEREAS, Customer desires to accelerate the delivery dates of two (2) Block B conditional firm Aircraft as identified in the table below, and Customer agrees, with respect to these two Aircraft, to remove the special condition (reference Letter Agreement 6-

1162-RRO-1068), resulting in these two Aircraft becoming firm Aircraft upon execution of this Supplemental Agreement No. 20:

WHEREAS, the parties agree to amend the Purchase Agreement concerning the Option Aircraft base year price changes as reflected in paragraph 5 herein.

BOEING PROPRIETARY

NOW THEREFORE, in consideration of the mutual covenants herein contained, the parties hereto agree to supplement the

Purchase Agreement as follows:

All terms used herein and in the Purchase Agreement, and not defined herein, shall have the same meaning as in the Purchase Agreement.

BOEING PROPRIETARY

EXECUTED as of the day and year first above written.

BOEING PROPRIETARY

TABLE OF CONTENTS

BOEING PROPRIETARY

BOEING PROPRIETARY

BOEING PROPRIETARY

				The Boeing Company
				P.O. Box 3707
				Seattle, WA 98124-2207

December 14, 2011

6-1162-RRO-1144R7

Federal Express Corporation

2955 Republican Drive

Memphis, TN 38118

Dear Mr. Burkhart:

In consideration of the strong business relationship between Boeing and Customer and Customer executing Supplemental Agreements No. 8, Nos. 13 through No. 16, and No. 18 through No. 20, Boeing has agreed to [*].

Further Customer agrees and acknowledges that Attachment A can not be revised/modified in any way unless specifically agreed to in writing by Boeing.

				The Boeing Company
				P.O. Box 3707
				Seattle, WA 98124-2207

FED-PA—LA-1000790R3

Federal Express Corporation

3610 Hacks Cross

Memphis TN 38125

Subject: Special Matters for Block C Aircraft

Reference: Purchase Agreement No. 3157 (the Purchase Agreement) between The Boeing Company (Boeing) and Federal Express Corporation (Customer) relating to Model 777-FREIGHTER aircraft (the Aircraft)

This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement have the same meaning as in the Purchase Agreement.

[*]

Customer agrees that if it defaults on any monetary obligation under the Purchase Agreement and has failed to cure such default within five (5) calendar days of receiving written notice from Boeing, then Boeing may apply any/all advance payments paid by Customer to cure, in part or in whole, any default made with respect to any Aircraft or other obligation in the Purchase Agreement. In the event that Boeing exercises such setoff rights and applies any advance payments to cure any such default by Customer with respect to an Aircraft or other obligation in the Purchase Agreement, Boeing will be entitled to require Customer to replace within ten days of written notice, the amount of advance payments applied to cure such default such that the total amount of advance payments will be restored to the aggregate amount of advance payments owed at that time by Customer.

[*] and cannot be assigned, in whole or in part, without the prior written consent of The Boeing Company.

Notwithstanding the terms in the Purchase Agreement, neither Party shall, except as required by law, in any manner advertise or make any public statement regarding Customer’s purchase of the Block C Aircraft without the prior written consent of the other Party. Neither Party shall disclose any details of this Agreement to any third party, except as may be authorized in writing by an authorized officer of the other Party or as set forth in the Confidential Treatment paragraph below.

Confidential Treatment. Customer understands that certain commercial and financial information contained in this Letter Agreement /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. Notwithstanding the above, Boeing acknowledges that Customer may disclose this Letter Agreement / and attachment(s) hereto to FedEx Corporation, its Board of Directors, and to Customer’s and FedEx Corporation’s professional advisors who are under a duty of confidentiality with respect thereto.

If the foregoing correctly sets forth your understanding of our agreement with respect to matters described above, please indicate your acceptance and approval below.

This letter agreement shall not become effective unless and until Supplemental Agreement No. 20 becomes effective.

				The Boeing Company
				P.O. Box 3707
				Seattle, WA 98124-2207

6-1162-SCR-137

Federal Express Corporation

3610 Hacks Cross Road

Memphis, TN 38125

This letter agreement (Letter Agreement) amends and supplements the Purchase Agreement. All terms used but not defined in this Letter Agreement shall have the same meaning as in the Purchase Agreement.

4.    Entire Agreement. This Agreement and the Purchase Agreement contain the entire agreement between the parties and supersede all previous proposals, understandings, commitments or representations, oral or written, with respect to the subject matter hereof.

5.    Confidential Treatment. Customer understands that Boeing considers certain commercial and financial information contained in this Agreement as confidential. Customer and Boeing agree that it will treat this Agreement and the information contained herein as confidential. Customer agrees to limit the disclosure of the contents of this Agreement to employees of Customer with a need to know and who understand that they are not to disclose its content to any other person or entity without the prior written consent of Boeing. Notwithstanding the forgoing, Customer may disclose this Agreement and the terms and conditions herein to its parent company, FedEx Corporation, to the Board of Directors of its parent company, FedEx Corporation, to its professional advisors under a duty of confidentiality with respect hereto, and as required by law.

Omitted Attachments

Certain attachments to this exhibit regarding delivery and pricing of certain B777F aircraft manufactured by The Boeing Company for FedEx have been omitted pursuant to Item 601(a)(5) of Regulation S-K because the information contained therein is not material and is not otherwise publicly disclosed. FedEx will furnish supplementally copies of these attachments to the Securities and Exchange Commission or its staff upon request.