Amendment to Base Warrant Transaction between Textron Inc. and JPMorgan Chase Bank, N.A.

Exhibit 10.22N

December 29, 2011

JPMorgan Chase Bank, National Association

P.O. Box 161

60 Victoria Embankment

London EC4Y OJP

England

Re: Amendment to Base Warrant Transaction

Reference is made to the transaction (the “Base Warrant Transaction”) entered into between JPMorgan Chase Bank, National Association, London Branch (“Bank”), represented by J.P. Morgan Securities LLC (f/k/a J.P. Morgan Securities Inc.), as its agent, and Textron Inc. (“Company”), pursuant to a letter agreement dated April 29, 2009, entitled Issuer Warrant Transaction, as amended by the Warrant Amendment and Termination Agreement between Bank and Company dated October 25, 2011 (the “Warrant Amendment and Termination Agreement” and such letter agreement, as amended, reformed or modified prior to the date hereof, the “Base Warrant Confirmation”). This letter shall notify Bank that Company wishes to modify the number of Shares subject to the Base Warrant Confirmation. Capitalized terms used herein but not defined shall have the meaning set forth in the Base Warrant Confirmation.

Please indicate your agreement to the forgoing by signing below.

If you have any questions, please do not hesitate to call.

Very truly yours,

Agreed and Accepted By:

J.P. MORGAN SECURITIES LLC, as agent

for JPMORGAN CHASE BANK, NATIONAL ASSOCIATION

Schedule A

For each Expiration Date, the Daily Number of Warrants is set forth below.