The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 8

STC Holder: Ramm Aerospace Inc. 2057 Cohen, St-Laurent, Quebec H4R 2N7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03748NY	Status: Current	App Date: 03/23/2016	Rev Date: 07/08/2016
Description: Installation of Boarding Steps
TC Nos.: H11EU, H9EU
Models: Airbus HelicoptersAS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350D, AS355E, AS355F, AS355F1, AS355F2, AS355N, AS355NP
ACO: AIR-750: East Certification Branch NY

STC Holder: Ramm Aerospace Inc. 2057 Cohen, St-Laurent, Quebec H4R 2N7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03878NY	Status: Current	App Date: 12/16/2016	Rev Date: 03/28/2017
Description: Installation of Replacement Headliner and Bulkhead Covering Kits
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44, R44 II
ACO: AIR-750: East Certification Branch NY

STC Holder: Ramm Aerospace Inc. 2057 Cohen, St-Laurent, Quebec H4R 2N7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03879NY	Status: Current	App Date: 11/08/2016	Rev Date: 03/29/2017
Description: Installation of Replacement Floor Covering Kits
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44, R44 II
ACO: AIR-750: East Certification Branch NY

STC Holder: Ramm Aerospace Inc. 2057 Cohen, St-Laurent, Quebec H4R 2N7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03901NY	Status: Current	App Date: 02/21/2017	Rev Date: 05/05/2017
Description: Installation of Replacement Seat Cushion/Backrest and Interior Accessories
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44, R44 II
ACO: AIR-750: East Certification Branch NY

STC Holder: Ramm Aerospace Inc. 2057 Cohen, St-Laurent, Quebec H4R 2N7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR03948NY	Status: Historical	App Date: 06/22/2017	Rev Date: 08/30/2017
Description: Installation of Frameless Crew Seat Cushion
TC Nos.: H2SW
Models: Bell Helicopter Textron Canada Limited206, 206A, 206A-1 (OH-58A), 206B, 206B-1, 206L, 206L-1, 206L-3, 206L-4, 407
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Ramm Aerospace Inc. 2057 Cohen, St-Laurent, Quebec H4R 2N7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR04138NY	Status: Historical	App Date: 03/29/2018	Rev Date: 05/21/2018
Description: Installation of Replacement Heater Lines
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350D
ACO: AIR-7H0: New York ACO Branch

STC Holder: Ramm Aerospace Inc. 2057 Cohen, St-Laurent, Quebec H4R 2N7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST03887NY	Status: Current	App Date: 11/28/2016	Rev Date: 04/05/2017
Description: Installation of Replacement Crew Seat Cushions and Dress Covers
TC Nos.: A13NM
Models: Bombardier Inc.DHC-8-101, DHC-8-102, DHC-8-103, DHC-8-106, DHC-8-301, DHC-8-311, DHC-8-315
ACO: AIR-750: East Certification Branch NY

STC Holder: Ramm Aerospace Inc. 2057 Cohen, St-Laurent, Quebec H4R 2N7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST04359NY	Status: Current	App Date: 04/29/2019	Rev Date: 07/02/2019
Description: Installation of Interior Modifications
TC Nos.: A9NM
Models: Textron Aviation Inc.650
ACO: AIR-750: East Certification Branch NY