STC Holder: Machen Inc

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

No. of STCs: 54

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA00695SE	Status: Historical	App Date:	Rev Date: 04/29/1999
TC Nos.: 1A10, 1A13, 1A15, 1A3, 1A8, 3A10, 3A16, 3A21, 6A1, A17EU, A18CE,
Models: Alliance Aircraft Group LLC: H-295 (USAF U-10D), H-395 (USAF L-28A or U-10B) Bellanca Aircraft Corporation: 17-31ATC, 17-31TC Pilatus Britten-Norman Limited: BN-2, BN-2A, BN-2A-6, BN-2A-8, BN-2A-9 REVO Incorporated: Lake LA-4, Lake LA-4A Raytheon Aircraft Company: 95, B95, B95A, D95A, E95 The Cessna Aircraft Company: 210, 210-5A (205A), 210A, 210B, 210C, 310C, 310D, 310E (USAF U-3B), 310F, 310G, 310I, 310J The New Piper Aircraft Inc.: PA-23, PA-23-160, PA-23-235, PA-23-250, PA-24-250 Twin Commander Aircraft Corporation: 500-A
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Replacement of certain Rotomaster and Rayjay scavenge pumps in accordance with the provisions of AML SA00695SE, dated April 29, 1999, or later FAA approved revision.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA00695SE	Status: Current	App Date: 03/08/1999	Rev Date: 02/14/2003
TC Nos.: 1A10, 1A13, 1A15, 1A3, 1A8, 3A10, 3A16, 3A21, 6A1, A17EU, A18CE,
Models: Alexandria Aircraft LLC: 17-31ATC, 17-31TC B-N Group Ltd.: BN-2, BN-2A-2, BN-2A-6, BN-2A-8, BN-2A-9 Cessna Aircraft Company: 210, 210-5 (205), 210-5A (205A), 210A, 210B, 210C, 310C, 310D, 310E, 310F, 310G, 310I, 310J Hawker Beechcraft Corporation: 95, B95, B95A, D95A, E95 Helio Aircraft LLC: H-295 (USAF U10D), H-395 (USAF L-28A or U-10B) Piper Aircraft Inc.: PA-23, PA-23-160, PA-23-235, PA-23-250, PA-24-250 REVO Incorporated: Lake LA-4, Lake LA-4A Twin Commander Aircraft LLC: 500-A
ACO: AIR-770: West Certification Branch SEA
Replacement of certain Rotomaster and Rayjay scavenge pumps

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA01701SE	Status: Historical	App Date: 12/06/2002	Rev Date: 09/11/2006
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Allow an increase in the takeoff maximum gross weight of the above model aircraft to 6850 pounds

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA01701SE	Status: Current	App Date: 12/06/2002	Rev Date: 11/08/2006
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Allow an increase in the takeoff maximum gross weight of the above model aircraft to 6850 pounds.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA1112NW	Status: Current	App Date: 08/08/1980	Rev Date: 11/27/2001
TC Nos.: 3A15,
Models: Hawker Beechcraft Corporation: 36, A36
ACO: AIR-770: West Certification Branch SEA
Installation of a cabin heat boost pump fan

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA145NW	Status: Current	App Date: 12/03/1973	Rev Date: 12/20/1974
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of a single (center located) control column

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA146NW	Status: Current	App Date: 01/29/1972	Rev Date: 11/19/1979
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of a retractable tail wheel and door assembly

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA147NW	Status: Current	App Date: 06/17/1973	Rev Date: 02/03/1975
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of a Franklin 6AS-350-A engine, McCauley 2A34C201/90DA-12 propeller, Bendix-Stromberg PS-5C Carburetor, modified forward fuselage, single (center located) control column with electric propeller pitch control electric throttle control, and electric elevator trim, inverted fuel and oil system, retractable tail wheel assembly, aileron centering spring, modified engine baffles, engine cowl flap, modified elevator trim tab, landing gear wheel-well doors, and a modified center section wing fairing

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA1608NM	Status: Current	App Date: 11/17/1981	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of an auxiliary fuel tank system.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA1658NM	Status: Historical	App Date:	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of engines and propellers with options of intercooler and maximum takeoff weight increase.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA1658NM	Status: Current	App Date: 01/26/1982	Rev Date: 01/09/2001
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of engines and propellers with options of intercooler and maximum takeoff weight increase.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA1664NM	Status: Current	App Date: 05/14/1982	Rev Date: 11/27/2001
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Installation of engine driven air conditioning compressor.

STC Holder: Machen Inc Address: South 3410 Davidson Blvd, Spokane, WA 99204, United States		Contact us to have your company added here!
STC No.: SA167NW	Status: Current	App Date:	Rev Date: 03/25/1975
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of access door aft of luggage compartment.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA174NW	Status: Current	App Date: 11/14/1974	Rev Date: 05/07/1975
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of Continental IO-360 engine and McCauley D2A34C67/76-C2 propeller and associated changes

STC Holder: Machen Inc Address: South 3410 Davidson Blvd, Spokane, WA 99204, United States		Contact us to have your company added here!
STC No.: SA203NW	Status: Current	App Date:	Rev Date: 09/16/1975
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of Franklin 6A-350-C1 engine and McCauley2A34C22/SF84-10 propeller.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA2121NM	Status: Current	App Date: 05/06/1983	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Installation of a low pressure fuel boost pump system.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA2143NM	Status: Historical	App Date: 08/02/1983	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Vortex generators, fairings, rudder seals, stall strips, and strakes.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA2143NM	Status: Current	App Date: 08/02/1983	Rev Date: 05/31/2016
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Installation of Vortex generators, fairings, rudder seals, stall strips, and strakes.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA217NW	Status: Current	App Date: 10/15/1974	Rev Date: 09/05/1975
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of a Franklin 6A-350-C1 engine and a McCauley 2A34C22/SF84-10 propeller

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA243NW	Status: Current	App Date: 08/24/1975	Rev Date: 11/01/1998
TC Nos.: A12SO,
Models: Commander Aircraft Company: 112
ACO: AIR-770: West Certification Branch SEA
Installation of Lycoming IO-540 engine with 3-bladed Hoffman, 3-bladed Hartzell, or 2-bladed Hartzell propeller.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA2612NM	Status: Current	App Date: 05/17/1984	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of fire resistant fuel and oil lines.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA2681NM	Status: Current	App Date: 11/04/1984	Rev Date: 11/01/1998
TC Nos.: 3A21, A16CE, A4CE,
Models: Cessna Aircraft Company: P210N, P210R, T207, T207A, T210F, T210G, T210H, T210J, T210K, T210L, T210M, T210N, TP206A, TP206B, TP206C, TP206D, TP206E, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G
ACO: AIR-770: West Certification Branch SEA
Installation of a wastegate actuator drain line on Continental TSIO-520 series engine on Cessna 206, 207, and 210 series aircraft.

STC Holder: Machen Inc Address: South 3410 Davidson Blvd, Spokane, WA 99204, United States		Contact us to have your company added here!
STC No.: SA275NW	Status: Historical	App Date:	Rev Date:
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Continental IO-360-D engine and McCauley D2A34C67/76C-2 propeller.

STC Holder: Machen Inc Address: South 3410 Davidson Blvd, Spokane, WA 99204, United States		Contact us to have your company added here!
STC No.: SA275NW	Status: Historical	App Date:	Rev Date: 01/01/1960
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Continental IO-360-D engine and McCauley D2A34C67/76C-2 propeller.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA3589NM	Status: Current	App Date: 04/18/1986	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Installation of Machen, Inc. intercooler engine as modified by STC SE3590NM, optional Hartzell HC-C3YR-2UF/FC8468DB-14 propellers.

STC Holder: Machen Inc Address: South 3410 Davidson Blvd, Spokane, WA 99204, United States		Contact us to have your company added here!
STC No.: SA382NW	Status: Historical	App Date:	Rev Date: 12/18/1976
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Continental 145 engine, and gross weight increase to 1835 lbs.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA3849NM	Status: Current	App Date: 02/20/1984	Rev Date: 06/09/1987
TC Nos.: 3A15,
Models: Hawker Beechcraft Corporation: V35B
ACO: AIR-770: West Certification Branch SEA
Installation of Machen Airconditioning System

STC Holder: Machen Inc Address: South 3410 Davidson Blvd, Spokane, WA 99204, United States		Contact us to have your company added here!
STC No.: SA389NW	Status: Current	App Date:	Rev Date: 12/28/1976
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of Continental IO-360-D engine and McCauley D2A34C67/76C-2 propeller and a gross weight increase.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4021NM	Status: Current	App Date: 02/25/1987	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of Machen temperature monitoring system.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4307NM	Status: Current	App Date: 06/21/1988	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P)
ACO: AIR-770: West Certification Branch SEA
Installation of Hartzell (see STC) propellers and increase in maximum continuous power to 300 HP for existing Lycoming IO-540-K1F5, -K1J5 engines installed on the Model 600 and IO-540-S1A5 engine installed on the 601 and 601P models.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4347NM	Status: Current	App Date: 03/31/1988	Rev Date: 11/01/1998
TC Nos.: 3A15,
Models: Hawker Beechcraft Corporation: S35
ACO: AIR-770: West Certification Branch SEA
Installation of an induction Air Intercooler.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4718NM	Status: Current	App Date: 01/04/1989	Rev Date: 04/20/1999
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of a pneumatic door seal pressure system.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4724NM	Status: Current	App Date: 02/28/1989	Rev Date: 04/20/1999
TC Nos.: A-737, A-754, A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P) Arctic Aircraft Company Inc.: S-1A, S-1A-65F, S-1A-85F, S-1A-90F, S-1B1 (Army L-6), S-1B1 (Army XL-6), S-1B2
ACO: AIR-770: West Certification Branch SEA
Installation of Cleveland brakes.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4777NM	Status: Current	App Date: 03/01/1989	Rev Date: 04/20/1999
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of Machen, Inc. Oil Breather Separator System.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4790NM	Status: Current	App Date: 09/26/1989	Rev Date: 04/20/1999
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of Cleveland slotted brake disks and heavy duty brake linings.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4798NM	Status: Current	App Date:	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of an Engine Fire Detection System in each nacelle.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA4976NM	Status: Current	App Date: 02/12/1990	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P), PA-60-700P (Aerostar 700P)
ACO: AIR-770: West Certification Branch SEA
Installation of exhaust system tailpipe redesign.

STC Holder: Machen Inc Address: Box 412, Spokane, WA 99211, United States		Contact us to have your company added here!
STC No.: SA53NW	Status: Historical	App Date:	Rev Date: 06/20/1973
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Installation of Continental IO-360-C engine with McCauley propeller.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA563NW	Status: Current	App Date: 01/11/1978	Rev Date: 01/31/1978
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Install of a swift alturair rudder cap.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA604NW	Status: Current	App Date: 01/01/1978	Rev Date: 11/01/1998
TC Nos.: 3A15, A-777,
Models: Hawker Beechcraft Corporation: C35, D35, E35, F35, G35, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B
ACO: AIR-770: West Certification Branch SEA
Installation of Lycoming engine and Hartzell propeller and associated systems..

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA762NW	Status: Current	App Date: 10/11/1978	Rev Date: 11/01/1998
TC Nos.: 3A15,
Models: Hawker Beechcraft Corporation: 36, A36, F33A, F33C, S35, V35, V35A, V35B
ACO: AIR-770: West Certification Branch SEA
Installation of a Lycoming TIO-540-J2BD (MB) engine, Hartzell HC-F3YR-1RF/F8468AB-8Q propeller and associated systems.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA765NW	Status: Current	App Date: 05/05/1979	Rev Date: 06/26/1979
TC Nos.: A-766,
Models: Swift Museum Foundation Inc.: GC-1B
ACO: AIR-770: West Certification Branch SEA
Installation of a left hand rotation Lycoming engine, Hartzell propeller, engine mount, and Hartzell spinner

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA825NW	Status: Current	App Date: 08/21/1979	Rev Date: 08/23/1979
TC Nos.: A20SO,
Models: Piper Aircraft Inc.: PA-31
ACO: AIR-770: West Certification Branch SEA
Installationo f a Pilot's Door

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA878NW	Status: Current	App Date: 09/09/1979	Rev Date: 12/28/1979
TC Nos.: 3A15,
Models: Hawker Beechcraft Corporation: V35B
ACO: AIR-770: West Certification Branch SEA
Installation of Lycoming engine, Hartzell propeller

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA895NW	Status: Current	App Date: 01/12/1980	Rev Date: 01/31/1983
TC Nos.: 3A15,
Models: Hawker Beechcraft Corporation: 35-B33
ACO: AIR-770: West Certification Branch SEA
Installation of a Lycoming engine, Hartzell propeller

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA979NW	Status: Current	App Date: 08/25/1978	Rev Date: 04/10/1981
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-601 (Aerostar 601)
ACO: AIR-770: West Certification Branch SEA
Installation of a Lycoming engine, Hartzell propellers, Woodward propeller synchrophasers and unfeathering accumlators, modified pressuriztion system to 4.25 psi, Aero-Air Corporation air conditioning system, 35 ampere hour batteries, interior sound reduction package, aerodynamic performance package and associated systems (See STC for models)

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA980NW	Status: Current	App Date: 08/25/1978	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Installation of Lycoming engines, Hartzell propellers, aerodynamic performance package and associated systems. (See STC for model numbers).

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA981NW	Status: Current	App Date: 09/21/1979	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Installation of 35 ampere hour batteries.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA982NW	Status: Current	App Date: 09/21/1979	Rev Date: 11/01/1998
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Installation of an interior sound reduction package.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SA983NW	Status: Current	App Date: 09/21/1979	Rev Date: 11/27/2001
TC Nos.: A17WE,
Models: Aerostar Aircraft Corporation: PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P), PA-60-602P (Aerostar 602P)
ACO: AIR-770: West Certification Branch SEA
Installation of a cabin air conditioner system.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SE1657NM	Status: Current	App Date: 01/26/1982	Rev Date: 11/01/1998
TC Nos.: 1E4,
Models: Lycoming Engines: IO-540-AA1A5, IO-540-S1A5
ACO: AIR-770: West Certification Branch SEA
Installation of Rotomaster3AU2ME60H3 (or H2) and3AV2ME60H3 (or H2), turbo- chargers, optional intercooler and associated systems.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SE2680NM	Status: Current	App Date: 11/04/1984	Rev Date: 11/01/1998
TC Nos.: E8CE,
Models: Continental Motors: TSIO-520-C, TSIO-520-G, TSIO-520-H, TSIO-520-M, TSIO-520-P, TSIO-520-R
ACO: AIR-770: West Certification Branch SEA
Installation of a wastegate actuator drain line.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SE3590NM	Status: Current	App Date: 04/18/1986	Rev Date: 11/01/1998
TC Nos.: 1E4,
Models: Lycoming Engines: IO-540-AA1A5, IO-540-P1A5, IO-540-S1A5
ACO: AIR-770: West Certification Branch SEA
Installation of Machen intercooler and associated systems.

STC Holder: Machen Inc Address: 10555 Airport Drive Coeur d' Alene Airport, Hayden Lake, ID 83835, United States		Contact us to have your company added here!
STC No.: SE978NW	Status: Current	App Date: 07/08/1980	Rev Date: 11/01/1998
TC Nos.: E14EA,
Models: Lycoming Engines: LTIO-540-J2BD, TIO-540-J2BD
ACO: AIR-770: West Certification Branch SEA
Installation of a Garrett AiResearch Model T18A21 or T18A95 turbocharger with Machen Inc intercooler and associated systems.