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No. of STCs: 2

STC Holder: Heck Research LLC 7939 Longbay Blvd, Sarasota, FL 34243, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH276WE	Status: Current	App Date: 05/27/1980	Rev Date: 11/13/2014
Description: Installation of UH-12C Upper Canopy
TC Nos.: 6H1
Models: Hiller AviationUH-12A
ACO: AIR-750: East Certification Branch ATL

STC Holder: Heck Research LLC 7939 Longbay Blvd, Sarasota, FL 34243, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH277WE	Status: Current	App Date: 05/27/1980	Rev Date: 11/13/2014
Description: Installation of UH-12C Upper Canopy.
TC Nos.: 6H2
Models: Hiller AviationUH-12B
ACO: AIR-750: East Certification Branch ATL