FAA · Supplemental Type Certificate
STC ST00673WI-D
Modification of Collins VHF-22A/VHF-22B VHF COMM Receiver Transmitter with CTL-22 Control Pro Line II System Installation to a Collins VHF-22C/VHF-22D VHF COMM Receiver Transmitter with CTL-22C Control 8.33 kHz Pro Line II System installation.
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 (100)
- A53EU ATR · GIE Avions de Transport Régional -- ATR42-200
- A53EU ATR · GIE Avions de Transport Régional -- ATR42-300
- A53EU ATR · GIE Avions de Transport Régional -- ATR42-320
- A53EU ATR · GIE Avions de Transport Régional -- ATR42-500
- A53EU ATR · GIE Avions de Transport Régional -- ATR72-101
- A53EU ATR · GIE Avions de Transport Régional -- ATR72-102
- A53EU ATR · GIE Avions de Transport Régional -- ATR72-201
- A53EU ATR · GIE Avions de Transport Régional -- ATR72-202
- A53EU ATR · GIE Avions de Transport Régional -- ATR72-211
- A53EU ATR · GIE Avions de Transport Régional -- ATR72-212
- A53EU ATR · GIE Avions de Transport Régional -- ATR72-212A
- A41NM BAE Systems (Operations) Limited · Jetstream Model 4101
- 4A26 The Boeing Company · 707-300 Series
- 4A26 The Boeing Company · 707-300B Series
- 4A26 The Boeing Company · 707-300C Series
- 4A26 The Boeing Company · 707-400 Series
- A13NM Bombardier Inc. · DHC-8-101
- A13NM Bombardier Inc. · DHC-8-102
- A13NM Bombardier Inc. · DHC-8-103
- A13NM Bombardier Inc. · DHC-8-106
- A13NM Bombardier Inc. · DHC-8-201
- A13NM Bombardier Inc. · DHC-8-202
- A13NM Bombardier Inc. · DHC-8-301
- A13NM Bombardier Inc. · DHC-8-311
- A13NM Bombardier Inc. · DHC-8-315
- A21EA Bombardier Inc. · CL-600-1A11 (CL-600)
- A21EA Bombardier Inc. · CL-600-2A12 (CL-601)
- A21EA Bombardier Inc. · CL-600-2B16 (CL-601-3A)
- A21EA Bombardier Inc. · CL-600-2B16 (CL-601-3R)
- A45EU British Aerospace and Societe Nationale Industrielle Aerospatiale · Concorde Type I
- A22CE Cessna Aircraft Company · 550
- A22CE Cessna Aircraft Company · 560
- A22CE Cessna Aircraft Company · S550
- A9NM Cessna Aircraft Company · 650
- T00007WI Cessna Aircraft Company · 750
- A33EU Dassault Aviation · Falcon 10
- A40EU Dassault Aviation · Mercure 100C
- A46EU Dassault Aviation · Mystere-Falcon 50
- A46EU Dassault Aviation · Mystere-Falcon 900
- A7EU Dassault Aviation · Fan Jet Falcon
- A7EU Dassault Aviation · Fan Jet Falcon Series D
- A7EU Dassault Aviation · Fan Jet Falcon Series E
- A7EU Dassault Aviation · Fan Jet Falcon Series F
- A7EU Dassault Aviation · Fan Jet Falcon Series G
- A7EU Dassault Aviation · Mystere-Falcon 20 - C5
- A7EU Dassault Aviation · Mystere-Falcon 20 - D5
- A7EU Dassault Aviation · Mystere-Falcon 20 - E5
- A7EU Dassault Aviation · Mystere-Falcon 20 - F5
- A7EU Dassault Aviation · Mystere-Falcon 200
- A21NM EADS CASA · CN-235
+ 50 more aircraft
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗