STC SA1308WE

Number SA1308WE

This certificate issued to: Brittain Industries, Inc.

3266 N. Sheridan Road Tulsa, OK 74115

Part 3 of the Civil Air Regulations.

Original Product – Type Certificate Number: 3A12

Make: Cessna Model: 172 Series listed on sealed Master Drawing List No. 3-511-02 or later FAA approved revision.

Installation of Brittain Model CSA-1 Stability Augmentation System in accordance with Master Drawing List 3-511-02.

Applicable eligible aircraft models and applicable FAA Approved Airplane Flight Manual(s) required with installation are listed on Brittain Industries, Inc. sealed Master Drawing List No. 3-511-02 or later FAA approved revision.

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

Date of application: November 10, 1966 Date reissued: October 17, 2013 7/20/67; 11/10/69; 11/2/72 Revision 3 Date of issuance: December 8, 1966 Date amended:

Signature S. Frances Cox

Title Manager, Special Certification Office, Southwest Region

FAA Form 8110-2 (8/13) Page 1

SUPPLEMENTAL TYPE CERTIFICATE, FAA FORM 8110-2 (CONTINUED)

To (Name of transferee)

(Address of transferee)

(Number and street)

(City, State, and ZIP Code)

From (Name of grantor)

(Address of grantor)

(Number and street)

(City, State, and ZIP Code)

FAA Form 8110-2 (8/13) Page 2