FAA · Supplemental Type Certificate
STC SA7965SW
Application of fabric and polyurethane finishing system.
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 (443)
- A-675 Aeronca Aircraft Corporation · S-65-CA
- A-675 Aeronca Aircraft Corporation · (L-3F) 65-CA
- A-675 Aeronca Aircraft Corporation · 65-C
- A-675 Aeronca Aircraft Corporation · 50-C
- A-675 Aeronca Aircraft Corporation · KCA
- A-728 Aeronca Aircraft Corporation · 60-TF
- A-728 Aeronca Aircraft Corporation · 65-TAL
- A-728 Aeronca Aircraft Corporation · 65-TAF (Army L-3D)
- A-728 Aeronca Aircraft Corporation · 65-TAC (Army L-3E)
- A-728 Aeronca Aircraft Corporation · 65-TL
- A-728 Aeronca Aircraft Corporation · 50-TL
- A-728 Aeronca Aircraft Corporation · 65-TC (Army L-3J)
- A-728 Aeronca Aircraft Corporation · 65-TF
- A-751 Aeronca Aircraft Corporation · O-58A (Army L-3A)
- A-751 Aeronca Aircraft Corporation · SO-58B
- A-751 Aeronca Aircraft Corporation · O-58B (Army L-3B)
- A-751 Aeronca Aircraft Corporation · O-58B (Army L-3C)
- A-802 Aeronca Aircraft Corporation · S15AC
- A-802 Aeronca Aircraft Corporation · 15AC
- 1A16 Ag Cat Corporation · G-164D
- 1A16 Ag Cat Corporation · G-164B-15T
- 1A16 Ag Cat Corporation · G-164C
- 1A16 Ag Cat Corporation · G-164B
- 1A16 Ag Cat Corporation · G-164A
- 1A16 Ag Cat Corporation · G-164
- 1A16 Ag Cat Corporation · G-164B-34T
- A9SW Air Tractor Inc. · AT-400A
- A9SW Air Tractor Inc. · AT-400
- A9SW Air Tractor Inc. · AT-302
- A9SW Air Tractor Inc. · AT-301
- A9SW Air Tractor Inc. · AT-300
- A-758 Aircraft Parts & Development Corp. · A
- A-758 Aircraft Parts & Development Corp. · A-2
- A-758 Aircraft Parts & Development Corp. · A-5
- A-758 Aircraft Parts & Development Corp. · A-4
- A-758 Aircraft Parts & Development Corp. · A-3
- A4WE Aircraft Parts & Development Corp. · A-9A
- A7WE Airplane Services Inc. · B-1 (Restricted Cat.)
- A7WE Airplane Services Inc. · B-1A (Restricted Cat.)
- A8WE Airplane Services Inc. · B-1A (Normal Category)
- A8WE Airplane Services Inc. · B-1 (Normal Category)
- 7G1 Alexander Schleicher Gmgh & Co. · Ka 6C
- 7G1 Alexander Schleicher Gmgh & Co. · KA 6 E
- 7G1 Alexander Schleicher Gmgh & Co. · Ka 6 CR
- 7G1 Alexander Schleicher Gmgh & Co. · Ka 6 BR
- 7G1 Alexander Schleicher Gmgh & Co. · Ka 6 B
- 7G1 Alexander Schleicher Gmgh & Co. · Ka 6
- 7G1 Alexander Schleicher Gmgh & Co. · Ka 6 CR-Pe
- 7G3 Alexander Schleicher Gmgh & Co. · Ka2B
- 7G3 Alexander Schleicher Gmgh & Co. · K7
+ 393 more aircraft
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 ↗