The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 77

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH3756NM	Status: Historical	App Date:	Rev Date: 11/30/1999
Description: Modification of tailboom, Yehnert Part No. YH-203. (369A (ARMY OH-6A) For non-military service only)
TC Nos.: H3WE
Models: MD Helicopter Inc.369A (Army OH-6A), 369H, 369HE, 369HS
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH3756NM	Status: Current	App Date: 04/14/1986	Rev Date: 09/14/2012
Description: Installation of tailboom,
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369H, 369HE, 369HM, 369HS
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4517NM	Status: Current	App Date:	Rev Date: 11/09/1998
Description: Installation of reinforcing insert inside lower vertical surface boss on aft tail boom forging.
TC Nos.: H3WE
Models: MD Helicopter Inc.369H Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4801NM	Status: Current	App Date:	Rev Date: 10/27/1999
Description: Modification of tailboom attaching hardware on tailboom to incorporate angle mounting plates and bolts.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH5055NM	Status: Current	App Date:	Rev Date: 11/22/2000
Description: Installation of Aerometals tailboom, P/N 369X23500-505, 507; or installation of Yehnert tailboom P/N YH-228-X as replacements for MDHI tailboom P/N 369D23500-Y.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369F, 369FF
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH6015NM	Status: Historical	App Date: 09/23/1992	Rev Date: 06/24/2004
Description: Installation of horizontal stabilizer assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH6015NM	Status: Current	App Date: 09/23/1992	Rev Date: 03/16/2009
Description: Installation of horizontal stabilizer assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH6015NM	Status: Historical	App Date:	Rev Date: 11/04/2002
Description: Installation of horizontal stabilizer assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH6015NM	Status: Historical	App Date: 09/23/1992	Rev Date: 02/24/2009
Description: Installation of horizontal stabilizer assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH656GL	Status: Historical	App Date: 08/12/1982	Rev Date: 12/01/2016
Description: Installation of auxiliary fuel system.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH698GL	Status: Historical	App Date: 03/03/1983	Rev Date: 12/01/2016
Description: Installation of belly-mounted cargo carrier.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369H, 369HE, 369HM, 369HS
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH907GL	Status: Historical	App Date: 01/02/1985	Rev Date: 12/01/2016
Description: Installation of a starter generator cooling system.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369HE, 369HM, 369HS, 500N
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH908GL	Status: Historical	App Date: 12/10/1984	Rev Date: 12/01/2016
Description: Installation of air conditioning system.
TC Nos.: H3WE
Models: MD Helicopter Inc.369E, 369F, 369FF
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH994GL	Status: Historical	App Date: 12/19/1985	Rev Date: 12/01/2016
Description: Installation of belly-mounted, cargo carrier.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00180SE	Status: Current	App Date: 01/07/1999	Rev Date: 08/15/2014
Description: Installation of an engine air filter
TC Nos.: H22NM, H2SW, R00006DE
Models: Arrow Falcon Exporters Inc.OH-58A, OH-58A+, OH-58C Bell Helicopter Textron Canada Limited206A, 206B, 206B-1, 206L-1, 206L-3, 206L-4, 407 Rotorcraft Development CorporationOH-58A, OH-58A+, OH-58C
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00356LA	Status: Current	App Date:	Rev Date: 11/13/1998
Description: Installation approval of Aerometals replacement cooling fan scroll housing. (369HS s/n 0001S-0100S) (369HM s/n 0030M-0100M)
TC Nos.: H3WE
Models: MD Helicopter Inc.369A (Army OH-6A), 369HM, 369HS
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00491LA	Status: Current	App Date:	Rev Date: 11/13/1998
Description: Installation of Aerometals replacement cooling fan scroll housing.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00709AT	Status: Historical	App Date: 01/24/1994	Rev Date: 06/21/2017
Description: Installation of Starter-Generator Cooling Kit
TC Nos.: H3WE
Models: MD Helicopter Inc.369 Series, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00766LA	Status: Current	App Date: 08/19/1998	Rev Date: 02/17/1999
Description: Installation of skid tube housings for position light assemblies.
TC Nos.: H3WE
Models: MD Helicopters Inc.369D, 369E, 369FF, 369HE, 369HM, 369HS
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00811SE	Status: Current	App Date: 09/20/1999	Rev Date: 08/15/2014
Description: Installation of an engine air filter.
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00877SE	Status: Current	App Date: 06/07/2000	Rev Date: 08/15/2014
Description: Installation of an engine inlet air filtration system
TC Nos.: H3WE
Models: MD Helicopters Inc.369D, 369E, 369F, 369FF, 369H, 369HE, 369HS, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00964CH	Status: Historical	App Date: 07/24/1997	Rev Date: 12/01/2016
Description: Install 28-gallon Fargo Manufacturing Co auxiliary fuel system in aft cabin baggage bay.
TC Nos.: H19NM
Models: MD Helicopter Inc.MD900
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00974LA	Status: Current	App Date:	Rev Date: 05/11/2000
Description: Installation of Aerometals Low Speed Actuator Assemblies, P/N 369X7014.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A (Army OH-6A), 369D, 369E, 369F, 369FF, 369H, 369H Series, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00981LA	Status: Current	App Date:	Rev Date: 03/27/2001
Description: Installation of landing gear strut assemblies.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01049SE	Status: Current	App Date: 08/08/2001	Rev Date: 08/15/2014
Description: Installation of an engine air filter
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350C, AS-350D, AS-350D1
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01062LA	Status: Current	App Date:	Rev Date: 08/21/2000
Description: Installation of Aerometals exhaust tailpipe outlet hangar assemblies, P/N 369X8236.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A (Army OH-6A), 369D, 369E, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01062LA	Status: Historical	App Date:	Rev Date: 08/10/2000
Description: Installation of Aerometals exhaust tailpipe outlet hangar assemblies, P/N 369X8236.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A (Army OH-6A), 369D, 369E, 369HE, 369HM, 369HS, 500N
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01104SE	Status: Current	App Date: 02/27/2002	Rev Date: 03/01/2005
Description: Fabrication of AMC AM369D21800-501 Tail Rotor Pitch Control Assembly
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01119SE	Status: Current	App Date: 05/08/2002	Rev Date: 03/01/2005
Description: Fabrication of AMC 600X5630-501 Cooling Blower Assembly
TC Nos.: H3WE
Models: MD Helicopter Inc.600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01136SE	Status: Current	App Date: 06/18/2002	Rev Date: 03/01/2005
Description: Fabrication of AMC AM369A6200-45, -46, -57, -58 Landing Gear Fillet Fairings and AM369H6200-73, and -74 Landing Gear Fairing Guides per AMC Master Drawing List No. MDL-AMC-003, Rev A, dated August 29, 2002 or later FAA approved revision; and installation of this assembly in accordance with the Maintenance Manual for the rotorcraft, document number CSP-HMI-2, Rev 21, or later FAA approved revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A (Army OH-6A), 369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01169LA	Status: Current	App Date: 06/01/2000	Rev Date: 07/13/2001
Description: Installation of Aerometals High Speed Acturator Assemblies, P/N 369X27001
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01171SE	Status: Current	App Date: 11/05/2002	Rev Date: 03/01/2005
Description: Fabrication of AMC AM369H8092 engine cooling duct orifice
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01172SE	Status: Current	App Date: 11/05/2002	Rev Date: 03/01/2005
Description: Fabrication of AMC AM369H8064 cabin vent valve housing assembly in accordance with AMC Master Drawing List No. MDL-AMC-011, Revision A, dated November 11, 2002, or later Federal Aviation Administration (FAA) approved revision. The housing assembly must be installed in accordance with AMC Installation Instructions MI-02004, Revision IR, dated November 15, 2002, or later FAA approved revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369HE, 369HM, 369HS
ACO: AIR-770: West Certification Branch SEA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01191SE	Status: Current	App Date: 08/02/2002	Rev Date: 08/15/2014
Description: Installation of an engine air filter.
TC Nos.: R0001RD
Models: Airbus HelicoptersEC120B
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01204SE	Status: Current	App Date: 02/07/2003	Rev Date: 03/01/2005
Description: Fabrication of AMC AMC369H92827 pin, clevis-rotor brake
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01210NM	Status: Current	App Date: 09/05/2002	Rev Date: 03/01/2005
Description: Fabrication of AMC AM369D23670 horizontal stabilizer tip plates in accordance with AMC Master Drawing List No. AMC-004, Revision C, dated March 25, 2003, or later Federal Aviation Administration (FAA) approved revision. The tip plates must be installed in accordance with AMC Installation Instructions MI-02001, Revision IR, dated November 6, 2002, or later FAA approved revision
TC Nos.: H3WE
Models: MD Helicopter Inc.369D
ACO: AIR-770: West Certification Branch SEA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01238CH	Status: Historical	App Date: 03/24/2000	Rev Date: 12/01/2016
Description: Install Fargo Manufacturing Auxiliary fuel system in aft cabin baggage bay.
TC Nos.: H19NM
Models: MD Helicopter Inc.MD900
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01265SE	Status: Current	App Date: 03/28/2003	Rev Date: 03/01/2005
Description: Fabrication of AMC Part Number AM369D25707-13 oil cooler tube assembly
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 500N, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01363SE	Status: Current	App Date: 06/09/2003	Rev Date: 03/01/2005
Description: Fabrication of AMC Part Number AM369D21308 main rotor spacer in accordance with AMC Master Drawing List No. MDL-AMC-016, Revision A, dated June 30, 2003, or later Federal Aviation Administration (FAA) approved revision. The main rotor spacer must be installed in accordance with AMC Installation Instructions AMC MI-03005, Revision IR, dated March 24, 2003, or later FAA approved revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 500N, 600N
ACO: AIR-770: West Certification Branch SEA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01373SE	Status: Current	App Date: 06/02/2003	Rev Date: 08/15/2014
Description: Installation of an engine air filter.
TC Nos.: H9EU
Models: Airbus HelicoptersEC 130 B4
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01524SE	Status: Historical	App Date: 04/03/2003	Rev Date: 06/28/2006
Description: Fabrication of AMC AM369A3600-603 horizontal stabilizer.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369HE, 369HM, 369HS
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01524SE	Status: Current	App Date: 04/08/2003	Rev Date: 09/09/2014
Description: Fabrication of AMC AM369A3600-603 horizontal stabilizer.
TC Nos.: H3WE
Models: MD Helicopters Inc.369A, 369HE, 369HM, 369HS
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01550SE	Status: Current	App Date: 01/11/2005	Rev Date: 06/28/2006
Description: Fabrication of AMC Part Number AM369D290135 scavenge air elbow assembly
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01551SE	Status: Current	App Date: 07/07/2004	Rev Date: 06/28/2006
Description: Fabrication of AMC Part Number AM369A1231 droop stop roller assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01581SE	Status: Current	App Date: 01/12/2005	Rev Date: 06/28/2006
Description: Fabrication of AMC Part Number AM369D25201 input shaft sleeve assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01605SE	Status: Current	App Date: 06/01/2005	Rev Date: 06/28/2006
Description: Fabrication of Aircraft Manufacturing Company (AMC) Part Number AM369H2039-501/-502 oil cooler access door assembly
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 369HE, 369HM, 369HS
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01616SE	Status: Current	App Date: 05/27/2003	Rev Date: 08/26/2016
Description: Installation of an engine air filter system.
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76C
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01626SE	Status: Current	App Date: 07/25/2005	Rev Date: 06/28/2006
Description: Fabrication of AMC Part Number AM369DSK400-103, Engine Oil Hose Assembly in accordance with AMC Master Drawing List No. MDL-AMC-020, Revision IR, dated July 18, 2005, or later Federal Aviation Administration (FAA) approved revision. The Engine Oil Hose Assembly must be installed in accordance with AMC Installation Instructions AMC MI-05004, Revision IR, dated July 7, 2005, or later FAA approved revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369FF, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01675SE	Status: Current	App Date: 10/18/2005	Rev Date: 12/11/2008
Description: Fabrication of AMC Part Number AM369A4516 ( ), N1 Tachometer Indicator and AM369D24518 ( ) N2/NR Tachometer Indicator
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01687SE	Status: Current	App Date: 03/27/2006	Rev Date: 12/11/2008
Description: Fabrication of AMC Part Number AM369D23601-503 Stabilizer Assembly-Horizontal
TC Nos.: H3WE
Models: MD Helicopter Inc.369D
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01687SE	Status: Historical	App Date: 03/27/2006	Rev Date: 12/11/2008
Description: Fabrication of AMC Part Number AM369D23601-503 Stabilizer Assembly-Horizontal
TC Nos.: H3WE
Models: MD Helicopter Inc.369D
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01696SE	Status: Current	App Date: 07/18/2005	Rev Date: 12/11/2008
Description: Fabrication of Main Rotor Hub Fairing and Support Assembly AMC Part Numbers AM369D21004 and AM369D21005
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 500N
ACO: AIR-770: West Certification Branch SEA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01718SE	Status: Current	App Date: 04/04/2006	Rev Date: 12/11/2008
Description: Installation of tail rotor hub assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01718SE	Status: Historical	App Date: 04/04/2006	Rev Date: 12/11/2008
Description: Installation of tail rotor hub assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01793SE	Status: Current	App Date: 03/12/2007	Rev Date: 12/11/2008
Description: Installation of Vertical Stabilizer Assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01813CH	Status: Historical	App Date: 10/23/2002	Rev Date: 12/01/2016
Description: Install Fargo Manufacturing Co. 52.5-gallon, crashworthy auxiliary fuel tank manufactured pursuant to STC SR01238CH, 55-gallon auxiliary fuel tank manufactured pursuant to STC SR505CH, or 28-gallon auxiliary fuel tank manufactured pursuant to STC SR000964CH on the aft cabin baggage bay floor of MD Helicopters, Inc. Model MD900 configured with MD Helicopters, Inc. 31-gallon, under baggage bay floor supplementary fuel tank
TC Nos.: H19NM
Models: MD Helicopter Inc.MD900
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01926CH	Status: Historical	App Date: 10/23/2002	Rev Date: 12/01/2016
Description: Installation of Fargo Manufacturing Co. 61.8-gallon, crashworthy auxiliary fuel on the aft cabin baggage bay floor.
TC Nos.: H19NM
Models: MD Helicopter Inc.MD900
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01942SE	Status: Current	App Date: 07/12/2007	Rev Date: 12/11/2008
Description: Fabrication of AMC Tail Rotor Pitch Control Assemblies.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369HE, 369HM, 369HS
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01948SE	Status: Current	App Date: 12/05/2008	Rev Date: 09/01/2009
Description: Fabrication and installation of an Right Hand Fuel Tank Filler Assembly
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01960LA	Status: Current	App Date: 10/17/2006	Rev Date: 07/16/2012
Description: Installation of removable seat pans
TC Nos.: H3WE
Models: MD Helicopter Inc.369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01983SE	Status: Current	App Date: 06/11/2008	Rev Date: 09/01/2009
Description: Fabrication of AMC Cabin Heating Duct Assembly
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369HM, 369HS
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01996SE	Status: Current	App Date: 12/22/2008	Rev Date: 09/01/2009
Description: Fabrication and installation of an oil tank filler cap assembly in the above model rotor craft
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02011SE	Status: Current	App Date: 05/01/2009	Rev Date: 02/08/2011
Description: Fabrication of Aerometals, LLC, Transmission Oil Seals in accordance with Master Drawing List Aero-MDL-004, dated November 9, 2009, or later FAA-approved revision; and installation in accordance with the corresponding Aerometals Installation Instructions, as referenced on the continuation page.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 369HM, 369HS, 500N, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02043SE	Status: Current	App Date: 05/11/2009	Rev Date: 02/08/2011
Description: Fabrication of Aerometals, LLC, Transmission Oil Seals in accordance with Master Drawing List Aero-MDL-004, dated November 9, 2009, or later FAA-approved revision; and installation in accordance with the corresponding Aerometals Installation Instructions, as referenced on the continuation page.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 500N, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02046SE	Status: Current	App Date: 08/06/2009	Rev Date: 02/08/2011
Description: : Fabrication of Aerometals Output Spline Spray Nozzle in accordance with Aerometals Master Drawing List No. Aero-MDL-009, Revision NC, dated April 30, 2009, or later FAA-approved revision; and installation in accordance with Aerometals Installation Instructions No. Aero-Inst-009, Revision NC, dated April 30, 2009, or later FAA-approved revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02058SE	Status: Historical	App Date: 10/05/2009	Rev Date: 02/08/2011
Description: Fabrication of Aerometals Fuel Vent Emergency Shutoff Valve Assembly in accordance with Aerometals Master Drawing List No. Aero-MDL-002, Revision A, dated February 24, 2010, or later FAA-approved revision; and installation of this assembly in accordance with Aerometals Installation Instructions No. Aero-Inst-001, Revision NC, dated April 07, 2009, or later FAA-approved revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02058SE	Status: Current	App Date: 10/05/2009	Rev Date: 11/16/2018
Description: Fabrication of Aerometals Fuel Vent Emergency Shutoff Valve Assembly in accordance with Aerometals Master Drawing List No. Aero-MDL-002, Revision A, dated February 24, 2010, or later FAA-approved revision; and installation of this assembly in accordance with Aerometals Installation Instructions No. Aero-Inst-001, Revision NC, dated April 07, 2009, or later FAA-approved revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02059SE	Status: Current	App Date: 10/15/2009	Rev Date: 08/26/2016
Description: Installation of an engine inlet barrier filter (IBF) system
TC Nos.: H88EU
Models: Airbus Helicopters Deutschland GmbHEC135 P2, EC135 P2+
ACO: AIR-770: West Certification Branch SEA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02062SE	Status: Current	App Date: 05/21/2009	Rev Date: 02/08/2011
Description: Fabrication of a replacement Aerometals Heater Control Valve Assembly in accordance with Aerometals Master Drawing List No. Aero-MDL-007, Revision A, dated February 17, 2010, or later FAA-approved revision; and installation of this assembly in accordance with Aerometals Installation Instructions No. Aero-Inst-008, Revision NC, dated March 27, 2009, or later FAA-accepted revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N, 600N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02062SE	Status: Historical	App Date: 05/21/2009	Rev Date: 02/08/2010
Description: Fabrication of a replacement Aerometals Heater Control Valve Assembly in accordance with Aerometals Master Drawing List No. Aero-MDL-007, Revision A, dated February 17, 2010, or later FAA-approved revision; and installation of this assembly in accordance with Aerometals Installation Instructions No. Aero-Inst-008, Revision NC, dated March 27, 2009, or later FAA-accepted revision.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N, 600N
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02095SE	Status: Current	App Date: 03/19/2010	Rev Date: 09/12/2013
Description: Fabrication of a replacement Aerometals Scavenge Pump Assembly.
TC Nos.: H3WE
Models: MD Helicopter Inc.369A, 369D, 369E, 369FF, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02129CH	Status: Historical	App Date: 06/09/2003	Rev Date: 12/01/2016
Description: Installation of Fargo 19-gallon auxiliary fuel tank with STC SH656GL.
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02129SE	Status: Current	App Date: 12/22/2009	Rev Date: 09/12/2013
Description: Either or both replacement Aerometals Tail Rotor Transmission Input and Output Gearshaft Assemblies
TC Nos.: H3WE
Models: MD Helicopter Inc.369D, 369E, 369FF
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02629LA	Status: Current	App Date: 03/13/2012	Rev Date: 01/31/2017
Description: Installation of Engine Inlet Barrier Filter System
TC Nos.: R00024BO
Models: Sikorsky Aircraft CorporationS-92A
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02680LA	Status: Current	App Date: 08/03/2014	Rev Date: 07/20/2018
Description: Installation of Engine Inlet Barrier Filter System
TC Nos.: H9EU
Models: Airbus HelicoptersEC 130 T2
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02753LA	Status: Historical	App Date: 08/29/2019	Rev Date: 04/16/2021
Description: Installation of an engine Inlet Barrier Filter (IBF)
TC Nos.: H5NE, R00003AC, R00005RC, R00019AT, R00020AT, R00020LA, R00021LA, R00022LA, R00023LA, R00025LA, R00026LA, R00027LA, R00028LA, R00052SE, R00054SE, R00058SE, R0012DE
Models: ACE Aeronautics LLCUH-60A BHI H60 Helicopters LLCBHI H60 (UH-60A) Billings Flying Service IncUH-60A CAPITOL HELICOPTERS INCHH-60L, UH-60A Carson Helicopters Inc.UH-60A Delta EnterpriseEH-60A, UH-60A Heliqwest International Inc.EH-60A, UH-60A High Performance Helicopters Corp.UH-60A Northwest Rotorcraft LLCUH-60A PJ Helicopters IncUH-60A Pickering Aviation Inc.EH-60A, UH-60A Reeder Flying Service Inc.UH-60A SIXTYHAWK TC LLCEH-60A, HH-60L, UH-60A SKYDANCE BLACKHAWK OPERATIONS LLCUH-60A Sikorsky Aircraft CorporationS-70M Timberline Helicopters Inc.UH-60A Unical Air Inc.UH-60A
ACO: AIR-770: West Certification Branch LA

STC Holder: Aerometals 3920 Sandstone Drive, El Dorado Hills, CA 95762, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR505CH	Status: Historical	App Date: 04/13/1995	Rev Date: 12/01/2016
Description: Install Fargo auxiliary fuel system in aft cabin baggage bay.
TC Nos.: H19NM
Models: MD Helicopter Inc.MD900
ACO: Los Angeles ACO Branch, Tel: +1 (562) 627-5200