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: Product Devel Group Inc P.O. Box 177, Rose Hill, KS 67133, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1041CE	Status: Current	App Date:	Rev Date: 01/01/1975
Description: Replace existing nickel- cadmium battery with lead- acid battery.
TC Nos.: 3A16
Models: Raytheon Aircraft Company56TC, A56TC
ACO: AIR-760: Central Certification Branch WI

STC Holder: Product Devel Group Inc P.O. Box 177, Rose Hill, KS 67133, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA276CE	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Picture window.
TC Nos.: A-765
Models: Raytheon Aircraft Company18 Series, C-45 Series
ACO: AIR-760: Central Certification Branch WI

STC Holder: Product Devel Group Inc P.O. Box 177, Rose Hill, KS 67133, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA276CE	Status: Historical	App Date:	Rev Date:
Description: Picture window.
TC Nos.: A-765
Models: Raytheon Aircraft Company18 Series, C-45 Series
ACO: Wichita ACO Branch, Tel: +1 (316) 946-4100

STC Holder: Product Devel Group Inc P.O. Box 177, Rose Hill, KS 67133, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA945CE	Status: Current	App Date:	Rev Date: 10/01/1973
Description: Replacement of existing nickel-cadmium battery with lead-acid battery, Teledyne PS12-24.
TC Nos.: A12CE
Models: Raytheon Aircraft Company60, A60
ACO: AIR-760: Central Certification Branch WI

STC Holder: Product Devel Group Inc P.O. Box 177, Rose Hill, KS 67133, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA951CE	Status: Current	App Date: 01/15/1973	Rev Date: 10/01/1973
Description: Installation of lead-acid battery.
TC Nos.: 3A20
Models: Raytheon Aircraft Company65-90, 65-A90, B90, C90, E90
ACO: AIR-760: Central Certification Branch WI

STC Holder: Product Devel Group Inc P.O. Box 177, Rose Hill, KS 67133, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA988CE	Status: Current	App Date:	Rev Date: 03/09/1970
Description: Installation of fuel dump valve;G.W. increase to10,000 pounds.
TC Nos.: 3A20
Models: Raytheon Aircraft CompanyB90
ACO: AIR-760: Central Certification Branch WI