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: 5

STC Holder: Starflex LLC One Rodney Square, Tenth & King Streets, Wilmington, DE 19801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH7961SW-D	Status: Historical	App Date: 04/28/1989	Rev Date: 02/01/2006
Description: Installation of two Allison 250-C20R engines.
TC Nos.: H11EU
Models: Eurocopter FranceAS355F1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Starflex LLC One Rodney Square, Tenth & King Streets, Wilmington, DE 19801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH7961SW-D	Status: Historical	App Date: 04/28/1989	Rev Date: 06/26/2009
Description: Installation of two Allison 250-C20R engines.
TC Nos.: H11EU
Models: Eurocopter FranceAS355F1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Starflex LLC One Rodney Square, Tenth & King Streets, Wilmington, DE 19801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH7961SW-D	Status: Historical	App Date: 04/28/1989	Rev Date: 01/28/2009
Description: Installation of two Allison 250-C20R engines.
TC Nos.: H11EU
Models: Eurocopter FranceAS355F1
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Starflex LLC One Rodney Square, Tenth & King Streets, Wilmington, DE 19801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH7962SW-D	Status: Historical	App Date: 01/24/1989	Rev Date: 02/01/2006
Description: Installation of two Allison 250-C20R engines and enhanced antitorque system.
TC Nos.: H11EU
Models: Eurocopter FranceAS355F2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300

STC Holder: Starflex LLC One Rodney Square, Tenth & King Streets, Wilmington, DE 19801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH7962SW-D	Status: Historical	App Date: 01/24/1989	Rev Date: 01/28/2009
Description: Installation of two Allison 250-C20R engines and enhanced antitorque system.
TC Nos.: H11EU
Models: Eurocopter FranceAS355F2
ACO: New York ACO Branch, Tel: +1 (516) 228-7300