AMENDMENT No. 1 TO LETTER AGREEMENT COM0271-15

This Amendment No.1 COM0728-16 (the “Amendment No.1”) dated as of November 11, 2016 is between Embraer S.A. (“Embraer”) and Aircastle Holding Corporation Limited (“Buyer”), collectively referred to herein as the “Parties”, and constitutes an amendment and modification to Letter Agreement COM0271-15 dated June 12, 2015 as amended from time to time (the “Letter Agreement”).

All capitalized terms not otherwise defined herein shall have the same meaning when used herein as provided in the Letter Agreement and in case of any conflict between this Amendment No. 1 and the Letter Agreement, this Amendment No. 1 shall control.

WHEREAS, the Parties have agreed to modify certain items of the deferral rights;

NOW, THEREFORE, for good and valuable consideration, which is hereby acknowledged by the Parties, Embraer and Buyer agree as follows:

The Article 13 is hereby deleted and replaced in its entirety by the following:

“13. [***]”

All other provisions and conditions of the referenced Letter Agreement, as well as its related Attachments, which are not specifically modified by this Amendment No. 1 shall remain in full force and effect without any change.

This Amendment No. 1 may be signed by the Parties hereto in any number of separate counterparts with the same effect as if the signatures thereto and hereto were upon the same instrument and all of which when taken together shall constitute one and the same instrument.

This Amendment No. 1 may be signed by facsimile with originals duly signed to follow by an internationally recognized courier.

IN WITNESS WHEREOF, Embraer and Buyer, by their duly authorized officers, have entered into and executed this Amendment No. 1 to be effective as of the date first written above.

By: /s/ Luis Carlos Affonso            By: /s/ Alexander A. Green

Name: Luis Carlos Affonso            Name: Alexander A. Green

Title: Chief Operating Officer            Title: Director

Commercial Aviation

By: /s/ Adriana Sarlo

Name: Adriana Sarlo

Title: Vice President, Contracts

Commercial Aviation

Place: São José dos Campos - SP             Place: Stamford, CT