Exhibit 101 - Instance Document

Exhibit 10.13

FEC 07-02255-032

Supplemental Agreement No. 25

to

Purchase Agreement No. 3157

between

The Boeing Company

And

Federal Express Corporation

Relating to Boeing Model 777-FREIGHTER Aircraft

THIS SUPPLEMENTAL AGREEMENT No. 25, entered into as of the 10th day of June 2016, by and between THE BOEING COMPANY (Boeing) and FEDERAL EXPRESS CORPORATION (Customer);

W I T N E S S E T H:

A. 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);

B. WHEREAS, Customer desires to reschedule the delivery month of four (4) Option Aircraft under Letter Agreement 6-1162-RRO-1062, Option Aircraft, to the Purchase Agreement as shown in the table below:

C. WHEREAS, Boeing and Customer desire to acknowledge that one (1) Block B [*] Aircraft having a scheduled month of delivery of [*] in accordance with the terms of Letter Agreement 6-1162-RRO-1068, Special Provision – Block B Aircraft, due to the [*] provision therein as it relates to such Block B Aircraft.

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.

EXECUTED as of the day and year first above written.

TABLE OF CONTENTS

Table 1-A to Purchase Agreement No. 3157

Aircraft Delivery, Description, Price and Advance Payments

Block B Firm

Table 1-B to Purchase Agreement No. 3157

Aircraft Delivery, Description, Price and Advance Payments

Block B Conditional Firm

Attachment to

Letter 6-1162-RR0-1062

Option Aircraft Delivery, Description, Price and Advance Payments