STC SA1273CE

FAA Form 8110-2 (5/14) Page 1 of 2 Number: SA1273CE This certificate issued to: Honeywell International Inc.

21111 N 19th Ave Phoenix, Arizona 85027 Part 3 of the Civil Air Regulations.

Make: Cessna 3A10 Model: 310P/T310P, 310Q/T310Q, 310R/T310R Description of Type Design Change:

Installation of King KFC 200, 2 axis (3 optional) Flight Control System with a King KI 255 (or KI 256) Flight Command Indicator or a KG 258 Attitude Horizon Gyro with a KC 292 Mode Controller.

REQUIRED DATA: 1. Master Drawing List 155-9078-00 Rev. 9, dated 4-11-78, 2. Installation Manual 006-0218-00 Rev. 8, dated 4-6-78, 3. FAA Approved Autopilot Flight Manual 006-0336-00 dated 4-6-78, 3a. FAA Approved Autopilot Flight Manual 006-0336-01 dated 4-6-78, or later FAA approved revisions to 1, 2, 3, or 3a.

This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

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.

Date of Application: 7-19-76 Date Reissued: 1-31-95; 2-28-00; 4-10-20 Date of Issuance: 9-9-76 Date Amended: 11-8-77; 4-14-78 By Direction of the Administrator Signature Richard B. Sleigh Title ODA Administrator, ODA-602216-NM

FAA Form 8110-2 (5/14) Page 2 of 2

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):