STC SA2-163

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA2-163 This certificate issued to: Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Part SR407 of the Civil Aix Poegulations.

Original Product Type Certificate Number : 723 Make: Lockheed Model: 18-56 Description of Type Design Change:

Installation of airspeed system in accordance with data called out on DAS Dwg.

List No. SA2-163, page 19 titled: "Airspeed System Installation" Rev. 1 dated 7/22/57.

Dallas Aero Service Flight Safety, Inc. CAA Approved Airplane Flight Manual Supplement dated 5/14/57 is required with this modification for airplane equipped with this AFM and certificated under SR407.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

Date of Application: Apri1 23, 1957 Date Reissued: 6/1/92; 12/21/98; 8/31/00 Date of Issuance: August 07, 1957 Date Amended: June 30, 1982 Rev. 7 FEDERAL AVIATION By Direction of the Administrator (Signature) S. Frances Cox ADMINIS RATION Manager, Special Certification Office, Southwest Region (Title)

FAA Form 8110-

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee).

(Number and street) (City, State, and ZIP code ) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and ZIP code) Extent of Authority (if licensing agreement): - Date of Transfer:

Signature of grantor (In ink):

FAA AC 69-5536