FAA · Supplemental Type Certificate
STC SR09313RC
Fabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-802, Revision B, dated April 5, 2001, or later FAA approved revision.
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (9)
- H13WE Garlick Helicopters Inc. · UH-1B
- H3NM Garlick Helicopters Inc. · UH-1B
- H1RM Hawkins & Powers Aviation Inc. · UH-1B
- H5SO International Helicopters Inc. · UH-1B
- R00012AT Southern Helicopter Inc. · UH-1B
- H3SO S.M. & T. Aircraft · UH-1A
- H3SO S.M. & T. Aircraft · UH-1B
- H6SO Southwest Florida Aviation · SW204 (UH-1B)
- H6SO Southwest Florida Aviation · SW204HP (UH-1B)
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗