FAA · Supplemental Type Certificate
STC SA2016NM
Installation of a de-icing system on the Rolls Royce P/N RK29954A engine inlet cowl
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 (12)
- 7A1 Maryland Air Industries Inc. · F-27A
- 7A1 Maryland Air Industries Inc. · F-27F
- 7A1 Maryland Air Industries Inc. · F-27G
- 7A1 Maryland Air Industries Inc. · F-27J
- 7A1 Maryland Air Industries Inc. · F-27M
- 7A1 Maryland Air Industries Inc. · FH-227
- 7A1 Maryland Air Industries Inc. · FH-227B
- 7A1 Maryland Air Industries Inc. · FH-227C
- 7A1 Maryland Air Industries Inc. · FH-227D
- 7A1 Maryland Air Industries Inc. · FH-227E
- 1A17 Gulfstream Aerospace Corporation · G-159
- A-814 Vickers-Armstrongs (Aircraft Limited) · Viscount 810
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 ↗