STC SA01170NY

Part * of the * Regulations.

Installation of NPX136D-xxx FM Transceiver, NPX138N-XXX FM Transceiver, NPX138-XXX FM Transceiver, NTX138-XXX FM Transceiver, NTX403-xxx FM Transceiver, and Tac/Com TH XXX Control Heads must be in accordance with NAT STC Master Document List STC/SA99-211/719-2 Rev. 2.00 dated July 12, 2006, or later Transport Canada approved revision.

1. Maintenance must be in accordance with NAT Supplemental Instructions for Continued Airworthiness STC/SA99-211/639-0 Rev. 1.00, dated July 18, 2006 or later Transport Canada accepted revision.

2. This approval does not include the antenna installations.

3. The Installer must determine whether this design change is compatible with previously approved modifications.

4. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Northern Airborne Technology 1925 Kirschner Road Kelowna, British Columbia, Canada V1Y 4N7 * See attached FAA Approved Model List (AML)No.

SA01170NY for list of approved aircraft models and applicable airworthiness regulations. Make: * Model: * Date of application: November 10, 1999

Date of issuance: February 15, 2000

Date amended: April 9, 2003; January 17, 2007

( Signature) Anthony Socias Manager New York Aircraft Certification Office

( Title)