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: Whirlybirds Limited 42 Read's Way, New Castle, DE 19720, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00221SE	Status: Current	App Date:	Rev Date: 08/07/1995
Description: Installation of a sky sign lighted display, S/N 105.
TC Nos.: H2WE
Models: Hiller AviationFH-1100
ACO: AIR-750: East Certification Branch NY