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: 19

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH933NE	Status: Current	App Date: 10/31/1991	Rev Date: 09/21/2018
Description: Installation of vertical reference doors.
TC Nos.: H4EU
Models: Airbus HelicoptersAS332L1 Eurocopter FranceAS332C, AS332L
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02701NY	Status: Current	App Date: 08/21/2008	Rev Date: 05/19/2009
Description: Iinstallation of Tail Rotor Driveshaft Cover, Dual GPS Antenna Mount Installation, Structural Provisions
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02702NY	Status: Current	App Date: 06/05/2008	Rev Date: 05/27/2009
Description: Installation of Triple Seat
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03055NY	Status: Current	App Date: 10/03/2011	Rev Date: 01/30/2012
Description: Installation of Composite Utility Interior
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03058NY	Status: Current	App Date: 08/30/2011	Rev Date: 02/08/2012
Description: Installation of an Universal Cockpit Voice Recorder
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76B, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4740 Agar Drive, Richmond, BC V7B 1A3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03082NY	Status: Current	App Date: 03/03/2012	Rev Date: 04/02/2012
Description: Installation of a Becker SAR DF 517 Homing System
TC Nos.: H1NE
Models: Sikorsky Aircraft CorporationS-76A, S-76C
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03110NY	Status: Current	App Date: 03/09/2012	Rev Date: 06/26/2012
Description: Installation of Sky Trac ISAT-200 Flight Following System
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03137NY	Status: Historical	App Date: 03/09/2012	Rev Date: 09/11/2012
Description: Installation of a Universal Avionics UNS-1Fw Flight Management Systems
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03137NY	Status: Current	App Date: 03/09/2012	Rev Date: 12/20/2012
Description: Installation of a Universal Avionics UNS-1Fw Flight Management Systems
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03139NY	Status: Current	App Date: 03/09/2012	Rev Date: 09/12/2012
Description: Installation of a Technisonic Inter Communication System (ICS)
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03140NY	Status: Current	App Date: 03/09/2012	Rev Date: 09/12/2012
Description: Installation of a Goodrich Electric Hoist P/N 44311-10-7
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03142NY	Status: Current	App Date: 03/09/2012	Rev Date: 09/21/2012
Description: Installation of an Enhanced Ground Proximity Warning System
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03144NY	Status: Current	App Date: 03/09/2012	Rev Date: 09/21/2012
Description: Installation of an AXSYS V9 Camera and Moving Map System
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03145NY	Status: Current	App Date: 03/09/2012	Rev Date: 09/21/2012
Description: Installation of a Tactical Direction Finder
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03146NY	Status: Historical	App Date: 03/09/2012	Rev Date: 09/21/2012
Description: Installation of Technisonic TDFM-7300 Transceiver with RC-7300 Remote Control
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03146NY	Status: Current	App Date: 03/09/2012	Rev Date: 01/22/2013
Description: Installation of Technisonic TDFM-7300 Transceiver with RC-7300 Remote Control
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03155NY	Status: Current	App Date: 06/15/2012	Rev Date: 10/17/2012
Description: Installation of an Artex C406-N HM ELT System
TC Nos.: H4EU
Models: Eurocopter FranceAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4300 80th Street, Delta, British Columbia, - V4K 3N3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR04435NY	Status: Current	App Date: 10/02/2019	Rev Date: 01/06/2020
Description: Installation of the Soft Shell Interior Kit
TC Nos.: H4EU
Models: Airbus HelicoptersAS332L, AS332L1
ACO: AIR-750: East Certification Branch NY

STC Holder: Heli-One 4740 Agar Drive Richmond, British Columbia, V7B 1A3		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR12402IB	Status: Current	App Date: 03/03/2026	Rev Date: 05/26/2026
Description: Manufacture and installation of Heli-One Heated / Motorized Mirror
TC Nos.: H4EU
Models: Airbus HelicoptersAS332L, AS332L1
ACO: AIR-730: International Validation Branch