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No. of STCs: 1

STC Holder: Helicopter Maintenance Corp. 3033 Ryan Street, Boise, ID 83705, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH1147NW	Status: Current	App Date: 04/03/1980	Rev Date: 12/16/1980
Description: Installation of a Chadwick Spray System
TC Nos.: 4H11
Models: Siam Hiller Holdings Inc.UH-12E
ACO: AIR-770: West Certification Branch SEA