STC SA2-1532

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA2-1532 This certificate issued to: Signature Fight Support Corporation, a Delaware Corporation 7511 Lemmon Avenue, Hangar C Dallas, TX 75209 Part Aa of the Civi1. Aix Pegulations Original Product Type Certificate Number : 723 Make: Lockheed Model: 18 Description of Type Design Change:

Installation of stall warning system in accordance with DAS Drawing List dated 7/17/61, or later FAA approved revision.

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

Date of Application: September 28, 1961 Date Reissued: 9/4/92; 12/21/98; 8/31/00 Date of Issuance: March 21, 1962 Date Amended: May 20, 1982 Rev. 6 FEDERAL AVIATION fors. Frances Cox By Direction of the Administrator Gang BRoach (Signature) TOMINISTRATO Manager, Special Certification Office, Southwest Region (Title) cate 1a pun e by a fine of not exceeding $1,000, or imprisonment not exceeding 3 years, or both.

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 2IP code) Extent of Authority (if licensing agreement): - Date of Transfer:

Signature of grantor (In ink):

FAA AC 69-5536