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: 2

STC Holder: Wasser and Winters P.O. Box 382, Troutdale, OR 97060, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5103NM	Status: Current	App Date: 12/23/1983	Rev Date: 01/18/1991
Description: Installation of Grimes retractable landing light.
TC Nos.: A27CE
Models: Cessna Aircraft Company551
ACO: AIR-770: West Certification Branch SEA

STC Holder: Wasser and Winters P.O. Box 382, Troutdale, OR 97060, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5127NM	Status: Current	App Date:	Rev Date: 03/15/1991
Description: Installation of Grimes retractable landing light.
TC Nos.: A22CE
Models: The Cessna Aircraft Company550
ACO: AIR-770: West Certification Branch SEA