FAA · Supplemental Type Certificate
STC SA1109GL
Surrendered and incorporated into STC SA00478CH.
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 (10)
- A-728 Aeronca Aircraft Corporation · 65-TAC (Army L-3E)
- A-728 Aeronca Aircraft Corporation · 65-TAL
- A-728 Aeronca Aircraft Corporation · 65-TC (Army L-3J)
- A-728 Aeronca Aircraft Corporation · 50-TC
- A-728 Aeronca Aircraft Corporation · 60-TF
- A-728 Aeronca Aircraft Corporation · 65-TF
- A-728 Aeronca Aircraft Corporation · 65-TAF (Army L-3D)
- A-728 Aeronca Aircraft Corporation · 65-TL
- A-728 Aeronca Aircraft Corporation · YO-58 (Army L-3)
- A-728 Aeronca Aircraft Corporation · 50-TL
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 ↗