FAA · Supplemental Type Certificate
STC SR02964CH
Install Airwolf Aerospace, LLC Tension-Torsion Strap Assemblies, P/N AA-206-011-154-105/-107
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 (13)
- H22NM Arrow Falcon Exporters Inc. · OH-58A
- H22NM Arrow Falcon Exporters Inc. · OH-58A+
- H22NM Arrow Falcon Exporters Inc. · OH-58C
- H2SW Bell Helicopter Textron Canada Limited · 206A-1 (OH-58A)
- H2SW Bell Helicopter Textron Canada Limited · 206A
- H2SW Bell Helicopter Textron Canada Limited · 206B-1
- H2SW Bell Helicopter Textron Canada Limited · 206B
- R00006DE Rotorcraft Development Corporation · OH-58A
- R00006DE Rotorcraft Development Corporation · OH-58A+
- R00006DE Rotorcraft Development Corporation · OH-58C
- R00002LA San Joaquin Helicopters · OH-58A
- R00002LA San Joaquin Helicopters · OH-58A+
- R00002LA San Joaquin Helicopters · OH-58C
Specific sections
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗