FAA · Supplemental Type Certificate
STC SA00851SE
Installation of Rudder Trim 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 (11)
- 1A4 The New Piper Aircraft Inc. · PA-20S
- 1A4 The New Piper Aircraft Inc. · PA-20
- 1A4 The New Piper Aircraft Inc. · PA-20-\"115\"
- 1A6 The New Piper Aircraft Inc. · PA-22S-160
- 1A6 The New Piper Aircraft Inc. · PA-22-160
- 1A6 The New Piper Aircraft Inc. · PA-22 Series
- 1A6 The New Piper Aircraft Inc. · PA-22S-150
- 1A6 The New Piper Aircraft Inc. · PA-22
- 1A6 The New Piper Aircraft Inc. · PA-22-108
- 1A6 The New Piper Aircraft Inc. · PA-22-135
- 1A6 The New Piper Aircraft Inc. · PA-22-150
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 ↗