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No. of STCs: 26

STC Holder: Aero Union Corporation 1380 Invader Street, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2560NM	Status: Historical	App Date: 06/20/1984	Rev Date: 07/23/1985
Description: Installation of auxiliary power unit, tow air cycle machines and optical viewport.
TC Nos.: A9EA
Models: Viking Air LimitedDHC-6-300
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2709WE	Status: Historical	App Date: 03/01/1973	Rev Date: 06/17/1980
Description: Installation of 3,000 gallon external retardant tanks under fuselage at wing center section.
TC Nos.: 4A10
Models: McDonnell Douglas CorporationDC-7, DC-7B, DC-7C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2721WE	Status: Historical	App Date:	Rev Date: 10/05/1977
Description: Install external retardant tank.
TC Nos.: 6A4
Models: McDonnell Douglas CorporationDC-6B (Navy R6D-1Z)
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2915WE	Status: Historical	App Date:	Rev Date: 07/19/1974
Description: Installation of a 2400 gallon fire retardant tank assembly.
TC Nos.: A21WE
Models: Fairchild Industries Inc.C-119C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2996WE	Status: Historical	App Date:	Rev Date: 01/14/1975
Description: Installation of a 2400 gallon fire retardant tank assembly.
TC Nos.: A21WE
Models: Fairchild Industries Inc.C-119C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2997WE	Status: Historical	App Date:	Rev Date: 01/14/1975
Description: Installation of a 2400 gallon fire retardant tank assembly.
TC Nos.: A21WE
Models: Fairchild Industries Inc.C-119C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3015WE	Status: Historical	App Date:	Rev Date: 06/17/1975
Description: Installation of LH and RH upper viewing windows above side cockpit windows.
TC Nos.: 4A10
Models: McDonnell Douglas CorporationDC-7, DC-7B, DC-7C
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 747 Fortress Street, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3060SO	Status: Historical	App Date:	Rev Date: 11/07/2002
Description: Manufacture and installation of retractable and non-steerable power drive units.
TC Nos.: A20WE
Models: The Boeing Company747-100 Series, 747-200 Series, 747-300 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3151WE	Status: Current	App Date: 01/06/1976	Rev Date: 02/27/1976
Description: Installation of 3000 gallon external retardant tanks under the fuselage at the wing center section.
TC Nos.: A-781
Models: The Boeing CompanyDC-6
ACO: AIR-770: West Certification Branch LA

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3254WE	Status: Historical	App Date:	Rev Date: 08/24/1976
Description: Nose wheel installation.
TC Nos.: A-762
Models: McDonnell Douglas CorporationC54B-DC (Army C-54B), C54B-DC (Navy R5D-2), C54D-DC (Army C-54D), C54D-DC (Navy R5D-3), C54G-DC (Army C-54G), C54G-DC (Navy R5D-5), DC-4
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3298WE	Status: Historical	App Date: 05/11/1976	Rev Date: 11/23/1976
Description: Bendix wheels and brakes installation.
TC Nos.: A-762
Models: The Boeing CompanyC54-DC, C54A-DC, C54D-DC, C54E-DC, C54G-DC, DC-4
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3406WE	Status: Historical	App Date:	Rev Date: 05/19/1977
Description: Modification of oxygen system including addition of supply bottle pressure relief valve, and microphone in smoke masks.
TC Nos.: 6A3
Models: McDonnell Douglas CorporationDC-6A (Navy R6D-1)
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4147WE	Status: Historical	App Date:	Rev Date: 05/08/1980
Description: Installation of a flap and landing aural warning system.
TC Nos.: A-618
Models: McDonnell Douglas CorporationDC3-G102, DC3-G102A Series, DC3-G103A, DC3-G202A Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation Chico Municipal Arpt, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4148WE	Status: Historical	App Date:	Rev Date: 05/08/1980
Description: Installation of flap and landing gear aural warning system.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC-3A Series, DC-3C Series, DC-3D Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 747 Fortress Street, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4861NM	Status: Historical	App Date: 01/10/1990	Rev Date: 05/11/1992
Description: Installation of retardant tanks for the special purpose of forest and wildlife conservation.
TC Nos.: A32NM
Models: Lockheed Aircraft CorporationP-3A
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 747 Fortress Street, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5865NM	Status: Historical	App Date:	Rev Date: 11/23/1992
Description: Manufacture and installation of cargo transfer system.
TC Nos.: A20WE
Models: The Boeing Company747-100 Series, 747-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 747 Fortress Street, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA6012NM	Status: Historical	App Date:	Rev Date: 10/26/1993
Description: Installation of a Champion engine ignition system.
TC Nos.: A32NM
Models: Lockheed Aircraft CorporationP-3A
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 77 Piper Avenue, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA6012NM	Status: Historical	App Date: 04/20/1992	Rev Date: 04/27/2007
Description: Installation of a Champion engine ignition system.
TC Nos.: A32NM
Models: Lockheed Aircraft CorporationP-3A
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 747 Fortress Street, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7082NM	Status: Current	App Date:	Rev Date: 04/21/1994
Description: Manufacture and installation of compact power drive units in the fore and aft lower lobe cargo decks.
TC Nos.: A20WE
Models: The Boeing Company747, 747-100 Series, 747-100B SUD Series, 747-200B Series, 747-200C Series, 747-200F Series, 747-300 Series, 747-400 Series, 747SP Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Aero Union Corporation 747 Fortress Street, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8009NM	Status: Historical	App Date:	Rev Date: 06/30/1994
Description: Installation of a 3000 Gallon Retardant Tank System.
TC Nos.: 4A22
Models: Lockheed Aircraft Corporation188A
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 100 Lockheed Avenue, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01192LA	Status: Historical	App Date: 10/16/2000	Rev Date: 07/31/2008
Description: Installation of a 2,000 gallon fire retardant system.
TC Nos.: H40NM, H6EA
Models: Erickson Air-Crane CompanyCH-54A, S-64E
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 100 Lockheed Avenue, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01192LA	Status: Historical	App Date: 10/16/2000	Rev Date: 03/26/2002
Description: Installation of a 2,000 gallon fire retardant system.
TC Nos.: H6EA
Models: Erickson Air-Crane CompanyS-64E
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Aero Union Corporation 747 Fortress Street, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00788LA	Status: Historical	App Date:	Rev Date: 05/03/1999
Description: Installation of a Champion engine ignition system.
TC Nos.: 2-449, A32NM
Models: Amphibions Inc.P-3B Privateer Lockheed Aircraft CorporationP-3A
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 100 Lockheed Avenue, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00788LA	Status: Historical	App Date: 03/05/1999	Rev Date: 06/25/2007
Description: Installation of a Champion engine ignition system.
TC Nos.: T00006LA
Models: Aero Union CorporationP3A, P3B
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 100 Lockheed Avenue, Chico, CA 95926, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00792LA	Status: Historical	App Date: 03/05/1999	Rev Date: 04/29/1999
Description: Installation of Retardant Tanks for the special purpose of Forest and Wildlife Conservation.
TC Nos.: T00006LA
Models: Aero Union CorporationP3A, P3B
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aero Union Corporation 747 Fortress Street, Chico, CA 95973, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00857LA	Status: Historical	App Date:	Rev Date: 02/10/2000
Description: Installation of Roller-Tray Mounted Power Drive Units.
TC Nos.: A20WE
Models: The Boeing Company747-100 Series, 747-200 Series
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200