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No. of STCs: 24

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4716NM	Status: Historical	App Date: 02/01/1989	Rev Date: 05/20/2022
Description: Redesign and relocation of cargo door hinges and relocation of cargo door latch
TC Nos.: H11EU, H9EU
Models: Airbus HelicoptersAS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4747NM	Status: Current	App Date: 02/07/1989	Rev Date: 05/20/2022
Description: Fabrication and Installation of Electrical System Upgrade
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 SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4791NM	Status: Historical	App Date: 10/25/1989	Rev Date: 05/20/2022
Description: Installation of a Geneva Aviation Starter Generator,
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350BA
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4929NM	Status: Historical	App Date: 03/06/1990	Rev Date: 05/20/2022
Description: Installation of high-volume air blower assembly.
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350BA, AS-350C, AS-350D, AS-350D1
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH4983NM	Status: Historical	App Date: 07/16/1990	Rev Date: 05/20/2022
Description: Installation of 2nd oil cooler.
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH5187NM	Status: Historical	App Date: 01/08/1991	Rev Date: 05/20/2022
Description: Installation of a video system.
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350BA, AS-350C, AS-350D, AS-350D1
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH7860SW	Status: Current	App Date: 01/27/1990	Rev Date: 05/20/2022
Description: Installation of a Lucas or Breeze externally mounted rescue hoist.
TC Nos.: H4SW
Models: Bell Helicopter Textron Inc.412, 412EP
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00219SE	Status: Historical	App Date: 07/24/1995	Rev Date: 05/20/2022
Description: Installation of a color video camera on either the left, right, or both upper outboard surfaces of the horizontal stabilizer
TC Nos.: H11EU, H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350BA, AS-350C, AS-350D, AS-350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00222SE	Status: Historical	App Date: 05/05/1995	Rev Date: 05/20/2022
Description: Installation of a supplemental avionics console between the front seats.
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350C, AS-350D, AS-350D1
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00242SE	Status: Historical	App Date: 09/07/1995	Rev Date: 05/20/2022
Description: Fabrication and Installation of a new instrument panel and pedestal
TC Nos.: H11EU, H9EU
Models: Airbus HelicoptersAS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D, AS350D1, AS355F1, AS355F2
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00326SE	Status: Historical	App Date: 02/17/1996	Rev Date: 05/20/2022
Description: Installation of Geneva Aviation Microwave System
TC Nos.: H11EU, H9EU
Models: Airbus HelicoptersAS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00361SE	Status: Historical	App Date: 10/05/1995	Rev Date: 05/20/2022
Description: Installation of baggage compartment utility rack.
TC Nos.: H11EU, H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350C, AS-350D, AS-350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00368SE	Status: Historical	App Date: 05/13/1998	Rev Date: 05/20/2022
Description: Installation of a color video camera on either the left, right or both horizontal stabilizers.
TC Nos.: H2SW
Models: Bell Helicopter Textron Canada Limited206, 206A, 206A-1 (OH-58A), 206B, 206B-1, 407
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00388SE	Status: Historical	App Date: 07/25/1996	Rev Date: 05/20/2022
Description: Fabrication and Installation of a rear communication console
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 SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00425SE	Status: Historical	App Date: 10/03/1996	Rev Date: 05/20/2022
Description: Installation of a satellite phone.
TC Nos.: H11EU, H2SW, H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350C, AS-350D, AS-350D1, AS355E, AS355F, AS355F1, AS355F2 Bell Helicopter Textron Canada Limited206A, 206A-1 (OH-58A), 206B, 206L, 206L-1, 206L-3, 206L-4, 407
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00474SE	Status: Historical	App Date: 12/20/1996	Rev Date: 05/20/2022
Description: Installation of a modular equipment rack in the left side only, right side only, or both side cargo compartments.
TC Nos.: H11EU, H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350C, AS-350D, AS-350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00521SE	Status: Current	App Date: 02/20/1998	Rev Date: 05/20/2022
Description: Installation of Geneva Aviation Audio System
TC Nos.: H11EU, H2SW, H88EU, H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350C, AS-350D, AS-350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N Airbus Helicopters Deutschland GmbHEC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+, EC135P3, EC135T3 Bell Helicopter Textron Canada Limited206A, 206A-1 (OH-58A), 206B, 206L, 206L-1, 206L-3, 206L-4, 407
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00643SE	Status: Historical	App Date: 05/13/1998	Rev Date: 05/20/2022
Description: Installation of Geneva Aviation Video System
TC Nos.: H11EU, H2SW, H3EU, H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350BA, AS-350C, AS-350D, AS-350D1, AS355E, AS355F, AS355F1, AS355F2 Airbus Helicopters Deutschland GmbHBO-105A, BO-105C, BO-105LS A-1, BO-105LS A-3, BO-105S Bell Helicopter Textron Canada Limited206A, 206A-1 (OH-58A), 206B, 206L, 206L-1, 206L-3, 206L-4, 407
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02270SE	Status: Current	App Date: 03/12/2013	Rev Date: 05/20/2022
Description: Fabrication and installation of Geneva Aviation Audio System
TC Nos.: H10SW, H13EU, H1SW, H4SW, H6SW
Models: Airbus Helicopters Deutschland GmbHMBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, MBB-BK 117 C-2, MBB-BK 117 D-2 Bell Helicopter Textron Inc.204B, 205A, 205A-1, 205B, 212, 214B, 214B-1, 214ST, 412, 412CF, 412EP
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02301SE	Status: Current	App Date: 07/12/2013	Rev Date: 05/20/2022
Description: Installation of Geneva Aviation 28 - 14 VDC Power Converter
TC Nos.: H11EU, H2SW, H3EU, H88EU, H9EU
Models: Airbus HelicoptersAS350B, AS350B1, AS350B2, AS350B3, AS350BA, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC130B4, EC130T2 Airbus Helicopters Deutschland GmbHBO-105A, BO-105C, BO-105LS A-1, BO-105LS A-3, BO-105S, EC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+ Bell Textron Canada Limited206A, 206A-1 (OH-58A), 206B, 206L, 206L-1, 206L-3, 206L-4, 407
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02407SE	Status: Current	App Date: 06/09/2014	Rev Date: 05/20/2022
Description: Installation of Geneva Aviation 28 - 14 VDC Power Converter
TC Nos.: H10SW, H13EU, H1SW, H4SW, H6SW
Models: Airbus Helicopters Deutschland GmbHMBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, MBB-BK 117 C-2, MBB-BK 117 D-2 Bell Helicopter Textron Inc.204B, 205A, 205A-1, 205B, 212, 214B, 214B-1, 214ST, 412, 412CF, 412EP
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02444SE	Status: Current	App Date: 02/03/2015	Rev Date: 05/20/2022
Description: Installation of P178 Failsafe Audio Mixer
TC Nos.: H10SW, H13EU, H1SW, H4SW, H6SW
Models: Airbus Helicopters Deutschland GmbHMBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, MBB-BK 117 C-2, MBB-BK 117 D-2 Bell Helicopter Textron Inc.204B, 205A, 205A-1, 205B, 212, 214B, 214B-1, 214ST, 412, 412CF, 412EP
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02445SE	Status: Current	App Date: 11/07/2014	Rev Date: 05/20/2022
Description: Installation of P178 Failsafe Audio Mixer
TC Nos.: H11EU, H2SW, H88EU, H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350C, AS-350D, AS-350D1, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP, EC 130 B4, EC 130 T2 Airbus Helicopters Deutschland GmbHEC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+ Bell Helicopter Textron Canada Limited206A, 206A-1 (OH-58A), 206B, 206L, 206L-1, 206L-3, 206L-4, 407
ACO: AIR-770: West Certification Branch SEA

STC Holder: AEM USA Inc. 3845 NE 30th Avenue, Hillsboro, OR 97124, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR09166RC	Status: Current	App Date: 04/14/1997	Rev Date: 05/20/2022
Description: Installation of a Lucas externally mounted rescue hoist.
TC Nos.: H4SW
Models: Bell Helicopter Textron Inc.412EP
ACO: AIR-770: West Certification Branch SEA