FAA · Supplemental Type Certificate
STC SR02249LA
Installation of replacement tail rotor blades in accordance with Van Horn Aviation, L.L.C. Master Document Lists, and Instructions for Continued Airworthiness as appears on AML SR02249LA dated May 19, 2010, 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 (11)
- H22NM Arrow Falcon Exporters Inc. · OH-58A+
- H22NM Arrow Falcon Exporters Inc. · OH-58C
- H2SW Bell Helicopter Textron Canada Limited · 206B
- H2SW Bell Helicopter Textron Canada Limited · 206L
- H2SW Bell Helicopter Textron Canada Limited · 206L-1
- H2SW Bell Helicopter Textron Canada Limited · 206L-3
- H2SW Bell Helicopter Textron Canada Limited · 206L-4
- R00006DE Rotorcraft Development Corporation · OH-58A+
- R00006DE Rotorcraft Development Corporation · OH-58C
- 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 ↗