STC SA2-1166

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA2-1166 This certificate issued to: Signature Flight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Certifies that the change in the type design for the following product with the limitations and conditions therofor as specified hereon meets the airvorthiness requinments of Part 4a of the Civil Air Regulations.

Original Product Type Certificate Namber: 723 Make: Lockheed Model: 18 Description of Type Design Change:

Installation of Fuel System in accordance with data listed on DAS Drawing List titled "Dual Fuel System Installation - L-18 with Wing Tanks" Revision 3 dated 6/2/61, or later FAA approved revision.

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

Date of Application: February 08, 1962 Date Reissued: 9/4/92; 12/21/98; 8/31/00 Date of Issuance: April 18, 1962 Date Amended: May 20, 1982 Rev. 6 FEDERAL AVIATION By Direction of the Administrator ЕРкА bor (Signature) S. Frances Cox TOMINISTRATO Manager, Special Certification Office, Southwest Region (Title)

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