FAA · Supplemental Type Certificate
STC SA02231AK
Installation of Cleveland Main Wheels and Brakes.
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 (17)
- 1A1 The New Piper Aircraft Inc. · PA-16
- 1A1 The New Piper Aircraft Inc. · PA-16S
- 1A2 The New Piper Aircraft Inc. · PA-18
- 1A2 The New Piper Aircraft Inc. · PA-18-105 (Special)
- 1A2 The New Piper Aircraft Inc. · PA-18-125 (Army L-21A)
- 1A2 The New Piper Aircraft Inc. · PA-18-135
- 1A2 The New Piper Aircraft Inc. · PA-18-150
- A-691 The New Piper Aircraft Inc. · J3C-40
- A-691 The New Piper Aircraft Inc. · J3C-50
- A-691 The New Piper Aircraft Inc. · J3C-50S
- A-691 The New Piper Aircraft Inc. · J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2))
- A-691 The New Piper Aircraft Inc. · J3C-65S
- A-691 The New Piper Aircraft Inc. · PA-11
- A-691 The New Piper Aircraft Inc. · PA-11S
- A-780 The New Piper Aircraft Inc. · PA-12
- A-780 The New Piper Aircraft Inc. · PA-12S
- ATC 660 The New Piper Aircraft Inc. · J-3
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 ↗