STC SA4-1598

Number SA4-1598

This certificate issued to: Brittain Industries, Inc.

3266 N. Sheridan Road Tulsa, OK 74115

Part 23of the Federal Aviation Regulations.

Original Product – Type Certificate Number: 3A10

Make: Cessna Model: 310 Series see Limitations and Conditions

Installation of Brittain Model B2D Flight Control System in accordance with Brittain Industries Installation Instructions No. 11921 and optional Nav-Coupler Add-On in accordance with Brittain Installation Instructions No. 11921-7.

Applicable eligible aircraft model(s) and applicable FAA Approved Airplane Flight Manual(s)/Supplement(s) required with this installation are listed on Brittain sealed Master Drawing Lists Nos. AP-29 and APA-29 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: September 25, 1961 Date reissued: November 19, 2013;

6/20/62; 10/18/63; 8/8/67; 11/10/69; 11/2/72 Revision 5 Date of issuance: September 29, 1961 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