FAA · Supplemental Type Certificate
STC SA02113AK
Fabrication and installation of Stabilizer Jack-Screw Actuator.
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 (8)
- 3A24 The Cessna Aircraft Company · 185
- 3A24 The Cessna Aircraft Company · 185A
- 3A24 The Cessna Aircraft Company · 185B
- 3A24 The Cessna Aircraft Company · 185C
- 3A24 The Cessna Aircraft Company · A185F
- 3A24 The Cessna Aircraft Company · A185E
- 3A24 The Cessna Aircraft Company · 185D
- 3A24 The Cessna Aircraft Company · 185E
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 ↗