STC SA1227WE

Number SA1227WE

This certificate issued to: Brittain Industries, Inc.

3266 N. Sheridan Road Tulsa, OK 74115

Part 3of the Civil Air Regulations.

Original Product – Type Certificate Number: A7CE

Make: Cessna Model: 411 Series

Installation of Brittain Model B-4 Flight Control System including PC-1 Pitch Assist, AH-1 Altitude Hold, NAV-1 Navigation Coupler installed in accordance with Brittain Industries, Inc. Installation Manual 11985-9.

Brittain Industries FAA Approved Airplane Flight Manual listed on sealed Master Drawing List #C-85 or later FAA approved revision required with this installation.

Applicable eligible aircraft models and FAA Approved Airplane Flight Manual listed on sealed Master Drawing List #C-85 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: May 4, 1966 Date reissued: November 19, 2013;

11/10/69; 11/2/72 Revision 2 Date of issuance: June 7, 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