FAA · Supplemental Type Certificate
STC SA45GL
Install AMF inverter MGH 549-1.
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 (8)
- A24EU British Aerospace (England) · HS 748 Series 2B
- A24EU British Aerospace (England) · HS 748 Series 2A
- A7EU Dassault-Aviation · Fan Jet Falcon Series
- 3A20 Raytheon Aircraft Company · 65-A90
- 3A20 Raytheon Aircraft Company · 65-B80
- 3A20 Raytheon Aircraft Company · 65-88
- 3A20 Raytheon Aircraft Company · 65-90
- 3A20 Raytheon Aircraft Company · 65-A80
Certification basis — 14 CFR
Specific sections
- Sec. 111
- Sec. 113
- Sec. 115
- Sec. 117
- Sec. 119
- Sec. 120
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗