FAA · Supplemental Type Certificate
STC SA04550CH
Installation of firewall mounted Electric Fuel Transfer Pump, reroute of fuel transfer lines and removal of engine driven mechanical fuel transfer pump
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)
- A-718 Univair Aircraft Corporation · 415-C
- A-718 Univair Aircraft Corporation · 415-CD
- A-787 Univair Aircraft Corporation · 415-D
- A-787 Univair Aircraft Corporation · 415-E
- A-787 Univair Aircraft Corporation · 415-G
- A-787 Univair Aircraft Corporation · F-1A
- A-787 Univair Aircraft Corporation · A-2
- A-787 Univair Aircraft Corporation · A2-A
- A-787 Univair Aircraft Corporation · F-1
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 ↗