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: Sigma Tek Inc 1001 Industrial Road, Augusta, KS 67010, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1077CE	Status: Current	App Date:	Rev Date: 09/17/1990
Description: Installation of Edo-Aire propeller governor. (G-164 S/N 526 AND UP WITH A P&W R-1340-AN-1 ENGINE AND HAMILTON STANDARD 12D40 PROPELLER)
TC Nos.: 1A16
Models: Allied Ag Cat Productions Inc.G-164
ACO: AIR-760: Central Certification Branch WI

STC Holder: Sigma Tek Inc 1001 Industrial Road, Augusta, KS 67010, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1300CE	Status: Current	App Date:	Rev Date: 09/17/1990
Description: Installation of Edo-Aire propeller governor Model 34-828-014-11.
TC Nos.: 2A3
Models: Mooney Aircraft CorporationM20J
ACO: AIR-760: Central Certification Branch WI

STC Holder: Sigma Tek Inc 1001 Industrial Road, Augusta, KS 67010, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1383CE	Status: Current	App Date:	Rev Date: 09/17/1990
Description: Installation of Edo-Aire propeller governor Model 34-828-014-12.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28R-201T
ACO: AIR-760: Central Certification Branch WI

STC Holder: Sigma Tek Inc 1001 Industrial Road, Augusta, KS 67010, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA965CE	Status: Current	App Date:	Rev Date: 09/17/1990
Description: Installation of Model 1U328-001 vacuum pump and 1U292-003 suction relief valve.
TC Nos.: 3A12
Models: The Cessna Aircraft Company172L
ACO: AIR-760: Central Certification Branch WI