FAA · Supplemental Type Certificate
STC SP00400SE
Installation of various propeller electrical de-icer models
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 (178)
- A9SW Air Tractor Inc. · AT-302
- A9SW Air Tractor Inc. · AT-400
- 4A24 Atlantic Coast Seaplanes LLC · G-21E
- 4A24 Atlantic Coast Seaplanes LLC · G-21G
- A21EU British Aerospace Regional Aircraft · H.P. 137 Jetstream Mk. 1
- 3A13 Cessna Aircraft Company · 182
- A4CE Cessna Aircraft Company · 206
- 3A21 Cessna Aircraft Company · 210
- 3A10 Cessna Aircraft Company · 310E
- 3A10 Cessna Aircraft Company · 310H
- 3A10 Cessna Aircraft Company · 310P
- 3A10 Cessna Aircraft Company · 310Q
- A7CE Cessna Aircraft Company · 401
- A7CE Cessna Aircraft Company · 401A
- A7CE Cessna Aircraft Company · 401B
- A7CE Cessna Aircraft Company · 402
- A7CE Cessna Aircraft Company · 402A
- A7CE Cessna Aircraft Company · 402B
- A25CE Cessna Aircraft Company · 404
- A7CE Cessna Aircraft Company · 414A
- A7CE Cessna Aircraft Company · 421C
- A7CE Cessna Aircraft Company · 425
- A28CE Cessna Aircraft Company · 441
- A34CE Cessna Aircraft Company · T303
- 3A10 Cessna Aircraft Company · T310P
- 3A10 Cessna Aircraft Company · T310Q
- 3A10 Cessna Aircraft Company · T310R
- P8EU Dowty Propellers · (c) R.306
- A21SO Embraer - Empresa Brasileira de Aeronautica S.A. · EMB-110P1
- A21SO Embraer - Empresa Brasileira de Aeronautica S.A. · EMB-110P2
- P20EA Hamilton Standard Division · 33LF
- P-920 Hartzell Propeller Inc. · BHC-C2Y
- P-878 Hartzell Propeller Inc. · HC-82-XK-2
- P24EA Hartzell Propeller Inc. · HC-A2V
- P-908 Hartzell Propeller Inc. · HC-A2X20-1
- P-908 Hartzell Propeller Inc. · HC-A2X20-2
- P-908 Hartzell Propeller Inc. · HC-A2X20-4
- P-908 Hartzell Propeller Inc. · HC-A2X20-5
- P-908 Hartzell Propeller Inc. · HC-A2X20-G
- P-908 Hartzell Propeller Inc. · HC-A2XF-1
- P-908 Hartzell Propeller Inc. · HC-A2XF-2
- P-908 Hartzell Propeller Inc. · HC-A2XF-G
- P-908 Hartzell Propeller Inc. · HC-A2XK-1
- P-908 Hartzell Propeller Inc. · HC-A2XK-2
- P-908 Hartzell Propeller Inc. · HC-A2XK-G
- P-908 Hartzell Propeller Inc. · HC-A2XL-1
- P-908 Hartzell Propeller Inc. · HC-A2XL-2
- P-908 Hartzell Propeller Inc. · HC-A2XL-G
- P6EA Hartzell Propeller Inc. · HC-A3V
- P-913 Hartzell Propeller Inc. · HC-A3X20-1
+ 128 more aircraft
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 ↗