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: 1

STC Holder: Sea Thrush, Inc 10418-80 Avenue, Edmonton, Alberta, T6E 5T7, Canada		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA637NE	Status: Current	App Date:	Rev Date: 02/23/1989
Description: Installation of modified EDO Model 679-4930 twin seaplane floats and associated hardware and systems, for forest fire suppression.
TC Nos.: A4SW
Models: Ayres CorporationS2R
ACO: AIR-750: East Certification Branch NY