The Aviation DataBase®
Complete Aviation Regulatory Library
Sept. 11 Sept. 11
DataBases updated: Apr 4th, 2025
Home Products Library Support Account Login Contact

STC Holder: Edward Napier Thomson

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 22

STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA1103WEStatus: HistoricalApp Date: 08/19/1965Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44A
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
ONE ONLY STC Model G-44A S/N 1427, R/N N414U only - Installation of Stewart Warner cabin heater
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA380WEStatus: HistoricalApp Date: 10/10/1962Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream Aerospace Corporation:
G-44 Series, G-44A, Scan Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Any of the engine and propeller combinations listed on the Continuation sheet, page 3 of this STC with associated modifications of the nacelle, electric system, propeller and engine controls, oil, fuel and vacuum system; installation of new engine mount and reinforced and modified wing structures; installation of spray rails, rudder boost system and oil cooler
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-1001Status: HistoricalApp Date: 11/24/1959Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Spray rail installation
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-1031Status: HistoricalApp Date: 11/24/1959Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Metalizing of wings aft of spar
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-111Status: HistoricalApp Date: 09/04/1956Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Lycoming GO-480-C1D6 engines and Hartzell propellers, HC-83X20-2C/9333-C3 propellers, and associated modifications
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-287Status: HistoricalApp Date: 09/20/1957Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Changing Elevator Trim Tab Setting as follows: Original Setting - 10 deg Up 33 deg Down New Tab Setting - 22 deg Up 17 deg Down
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-296Status: HistoricalApp Date: 06/14/1957Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream Aerospace Corporation:
G-44A
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
ONE ONLY STC Model G-44A, (N41984 only) - Modification of empennage control system to eliminate interference with escape hatch
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-467Status: HistoricalApp Date: 03/24/1958Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
ONE ONLY STC Model G-44 (S/N 1415, CF-KPT only) - Installation of four Teco Model TE-432 seats
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-64Status: HistoricalApp Date: 06/19/1956Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Lycoming GO-435-C2B engines, Hartzell HC-82X20-2A/9333C-3 or HC-83X20-2A/8433-0 propellers, and associated modifications
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-65Status: HistoricalApp Date: 06/19/1956Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Lycoming GO-480-B1D engines, Hartzell HC-83X20-2A/8433-0 or HC-83X20-2A/8433H propellers, and associated modifications
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-67Status: HistoricalApp Date: 06/19/1956Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of window in right-hand side of hull
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-928Status: HistoricalApp Date: 06/22/1959Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Retractable tip float installation
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-958Status: HistoricalApp Date: 11/26/1957Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Increase in capacity of each main fuel tank from 54 to 88 gallons
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-959Status: HistoricalApp Date: 10/29/1959Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Stewart Warner heater installation
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-960Status: HistoricalApp Date: 10/23/1959Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Metalizing of flaps
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-961Status: HistoricalApp Date: 10/28/1959Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Metal cabin door and frame assembly and installation
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-963Status: HistoricalApp Date: 10/28/1959Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Rotary beacon installation
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-964Status: HistoricalApp Date: 10/28/1959Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Landing light assembly and installation
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-966Status: HistoricalApp Date: 10/28/1959Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Rudder and elevator control cable reroute
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-967Status: HistoricalApp Date: 10/28/1959Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of Picture Window
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4-970Status: HistoricalApp Date: 10/28/1959Rev Date: 10/06/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Installation of four Teco Model TE-432 seats
STC Holder: Edward Napier Thomson
Address: 213 Second Street, Sausalito, CA 94965, United States
Contact us to have your company added here!
STC No.: SA4774NMStatus: HistoricalApp Date: 03/30/1987Rev Date: 11/30/2009
TC Nos.: A-734,
Models:
Gulfstream American Corporation:
G-44, G-44A, SCAN Type 30
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200
Removal of the two existing engines and installation of one AVCO Lycoming Model TIO-540-J2BD and one LTIO-540-J2BD engine with Hartzell Model HC-C3YR-2UF/FC9587A-10 and HC-C3YR-2LUF/FJC9587A-10 propellers