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DataBases updated: Apr 4th, 2025
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STC Holder: Heck Research LLC

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 2

STC Holder: Heck Research LLC
Address: 7939 Longbay Blvd, Sarasota, FL 34243, United States
Contact us to have your company added here!
STC No.: SH276WEStatus: CurrentApp Date: 05/27/1980Rev Date: 11/13/2014
TC Nos.: 6H1,
Models:
Hiller Aviation:
UH-12A
ACO: AIR-750: East Certification Branch ATL
Installation of UH-12C Upper Canopy
STC Holder: Heck Research LLC
Address: 7939 Longbay Blvd, Sarasota, FL 34243, United States
Contact us to have your company added here!
STC No.: SH277WEStatus: CurrentApp Date: 05/27/1980Rev Date: 11/13/2014
TC Nos.: 6H2,
Models:
Hiller Aviation:
UH-12B
ACO: AIR-750: East Certification Branch ATL
Installation of UH-12C Upper Canopy.