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: 4

STC Holder: Delta Aviation, Inc 404 Cities Svc Bldg, Tulsa, OK 74119, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA418SO	Status: Historical	App Date:	Rev Date: 11/21/1973
Description: Installation of low oil pressure warning lights.
TC Nos.: 3A20, A5SW
Models: Fairchild Aircraft CorporationSA26-T Raytheon Aircraft Company65-A90, 65-A90-1 (JU-21A), 65-A90-1 (RU-21A), 65-A90-1 (RU-21D), 65-A90-1 (RU-21H), 65-A90-1 (U-21A), 65-A90-1 (U-21G), B90
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Delta Aviation, Inc 404 Cities Svc Bldg, Tulsa, OK 74119, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA418SO	Status: Current	App Date: 04/10/1969	Rev Date: 12/23/1975
Description: Installation of low oil pressure warning lights.
TC Nos.: 3A20, A5SW
Models: Beechcraft Corporation65-A90, 65-A90-1, B90 M7 Aerospace LLCSA26-T
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Delta Aviation, Inc 404 Cities Svc Bldg, Tulsa, OK 74119, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA461SO	Status: Current	App Date: 11/17/1970	Rev Date: 11/21/1973
Description: Installation of the Pratt & Whitney PT6A-28 engines
TC Nos.: A5SW
Models: M7 Aerospace LLCSA26-T
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Delta Aviation, Inc 404 Cities Svc Bldg, Tulsa, OK 74119, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA526SO	Status: Current	App Date: 11/06/1969	Rev Date: 11/21/1973
Description: Installation of the Pratt & Whitney PT6A-28 engines
TC Nos.: 3A20
Models: Beechcraft Corporation65-90, 65-A90, B90
ACO: AIR-760: Central Certification Branch FTW