FAA · Supplemental Type Certificate
STC SR02001SE
Fabrication and installation of Model 72448 locking fuel cover assembly
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 (15)
- H1SW Bell Helicopter Textron · 205A
- H1SW Bell Helicopter Textron · 205A-1
- H1SW Bell Helicopter Textron · 205B
- H4SW Bell Helicopter Textron · 212
- H4SW Bell Helicopter Textron · 412
- (Canada) H2SW Bell Helicopter Textron · 206
- H9EU Eurocopter France · AS-350B
- H9EU Eurocopter France · AS-350B1
- H9EU Eurocopter France · AS-350B2
- H9EU Eurocopter France · AS-350B3
- H9EU Eurocopter France · AS-350BA
- H9EU Eurocopter France · AS-350C
- H9EU Eurocopter France · AS-350D
- H9EU Eurocopter France · AS-350D1
- H3WE MD Helicopter Inc. · 500N
Specific sections
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗