FAA · Supplemental Type Certificate
STC SA00803WI
Installation of a TKS ice protection system for approval of airplanes for flight into known icing.
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 (9)
- 3A16 Raytheon Aircraft Company · 95-B55A
- 3A16 Raytheon Aircraft Company · D55
- 3A16 Raytheon Aircraft Company · 95-B55B (T-42A)
- 3A16 Raytheon Aircraft Company · 95-C55
- 3A16 Raytheon Aircraft Company · 58A
- 3A16 Raytheon Aircraft Company · 58
- 3A16 Raytheon Aircraft Company · E55A
- 3A16 Raytheon Aircraft Company · E55
- 3A16 Raytheon Aircraft Company · 95-B55
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 ↗