FAA · Supplemental Type Certificate
STC SA1401NW
Installation of fiberglass wing tips with recognition lights.
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 (16)
- 2A13 Piper Aircraft Inc. · PA-28-140
- 2A13 Piper Aircraft Inc. · PA-28-150
- 2A13 Piper Aircraft Inc. · PA-28-160
- 2A13 Piper Aircraft Inc. · PA-28-180
- 2A13 Piper Aircraft Inc. · PA-28-235
- 2A13 Piper Aircraft Inc. · PA-28R-180
- 2A13 Piper Aircraft Inc. · PA-28R-200
- 2A13 Piper Aircraft Inc. · PA-28S-160
- 2A13 Piper Aircraft Inc. · PA-28S-180
- A3SO Piper Aircraft Inc. · PA-32-300
- A3SO Piper Aircraft Inc. · PA-32R-300
- A3SO Piper Aircraft Inc. · PA-32RT-300
- A3SO Piper Aircraft Inc. · PA-32RT-300T
- A7SO Piper Aircraft Inc. · PA-34-200
- A7SO Piper Aircraft Inc. · PA-34-200T
- A7SO Piper Aircraft Inc. · PA-34-220T
Certification basis — 14 CFR
Specific sections
- Sec. 111
- Sec. 113
- Sec. 115
- Sec. 117
- Sec. 119
- Sec. 120
- § 21.47
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗