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: 6

STC Holder: Cougar Helicopters Inc. 549 Barnes Drive, Suite 200, Enfield, Nova Scotia B2T 1K3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02328NY	Status: Current	App Date: 03/27/2006	Rev Date: 01/10/2007
Description: ONE-ONLY: Installation of Auxiliary Fuel Tank, serial number 61761.
TC Nos.: 1H15
Models: Sikorsky Aircraft CorporationS-61N
ACO: AIR-750: East Certification Branch NY

STC Holder: Cougar Helicopters Inc. 549 Barnes Drive, Suite 200, Enfield, Nova Scotia B2T 1K3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02338NY	Status: Current	App Date: 03/30/2006	Rev Date: 02/06/2007
Description: ONE-ONLY: Installation of a Sea Anchor, serial number 61762.
TC Nos.: 1H15
Models: Sikorsky Aircraft CorporationS-61N
ACO: AIR-750: East Certification Branch NY

STC Holder: Cougar Helicopters Inc. 549 Barnes Drive, Suite 200, Enfield, Nova Scotia B2T 1K3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02462NY	Status: Current	App Date: 06/22/2007	Rev Date: 10/12/2007
Description: Installation of auxiliary fuel tank.
TC Nos.: 1H15
Models: Sikorsky Aircraft CorporationS-61N
ACO: AIR-750: East Certification Branch NY

STC Holder: Cougar Helicopters Inc. 549 Barnes Drive, Suite 200, Enfield, Nova Scotia B2T 1K3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02473NY	Status: Current	App Date: 06/11/2007	Rev Date: 10/19/2007
Description: Installation of a Sea Anchor.
TC Nos.: 1H15
Models: Sikorsky Aircraft CorporationS-61N
ACO: AIR-750: East Certification Branch NY

STC Holder: Cougar Helicopters Inc. 549 Barnes Drive, Suite 200, Enfield, Nova Scotia B2T 1K3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02522NY	Status: Current	App Date: 06/11/2007	Rev Date: 03/24/2008
Description: Installation of a Collective Friction Lock
TC Nos.: 1H15
Models: Sikorsky Aircraft CorporationS-61L, S-61N
ACO: AIR-750: East Certification Branch NY

STC Holder: Cougar Helicopters Inc. 549 Barnes Drive, Suite 200, Enfield, Nova Scotia B2T 1K3, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR02681NY	Status: Current	App Date: 05/16/2008	Rev Date: 03/09/2009
Description: Installation of Aft Seat Shoulder Harness
TC Nos.: 1H15
Models: Sikorsky Aircraft CorporationS-61N
ACO: AIR-750: East Certification Branch NY