FAA · Supplemental Type Certificate
STC SR02868NY
Installation of Exterior Door Handle Kits
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)
- H1SW Bell Helicopter Textron Inc. · 205A-1
- H1SW Bell Helicopter Textron Inc. · 205A
- H1SW Bell Helicopter Textron Inc. · 205B
- H4SW Bell Helicopter Textron Inc. · 212
- H6SW Bell Helicopter Textron Inc. · 214B-1
- H6SW Bell Helicopter Textron Inc. · 214B
- H4SW Bell Helicopter Textron Inc. · 412
- H4SW Bell Helicopter Textron Inc. · 412CF
- H4SW Bell Helicopter Textron Inc. · 412EP
Certification basis — 14 CFR
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗