FAA · Supplemental Type Certificate
STC ST00525WI-D
Modification of Collins 618M-4 VHF COMM Receiver Transmitter Installation to a 618M-5 VHF COMM Receiver Transmitter installation with either a Gables G7406-02 or Avtech 7522-1-2 VHF COMM Receiver Transmitter Control Series using with Collins Installation Instructions as listed on AML No. ST00525WI-D, or later FAA approved revisions.
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 (61)
- A35EU Airbus · A300 B2-1C
- A35EU Airbus · A300 B4-203
- A35EU Airbus · A300 B4-103
- 4A26 The Boeing Company · 707-300
- 4A26 The Boeing Company · 707-300C
- 4A26 The Boeing Company · 707-300 Series
- A16WE The Boeing Company · 737-200 Series
- A16WE The Boeing Company · 737-200C Series
- A16WE The Boeing Company · 737-300 Series
- A16WE The Boeing Company · 737-400 Series
- A20WE The Boeing Company · 747SR Series
- A20WE The Boeing Company · 747-300 Series
- A20WE The Boeing Company · 747-200C Series
- A20WE The Boeing Company · 747SP Series
- A20WE The Boeing Company · 747-100 Series
- A20WE The Boeing Company · 747-200B Series
- A20WE The Boeing Company · 747-200F Series
- A3WE The Boeing Company · 727-200 Series
- A3WE The Boeing Company · 727-200F Series
- A3WE The Boeing Company · 727 Series
- A3WE The Boeing Company · 727-100 Series
- A3WE The Boeing Company · 727C Series
- A3WE The Boeing Company · 727-100C Series
- A45EU British Aerospace and Societe Nationale Industrielle Aerospatiale · Concorde Type I
- A49EU British Aerospace (England) · BAe. 146-100A
- A49EU British Aerospace (England) · BAe. 146-300A
- A49EU British Aerospace (England) · BAe. 146-200A
- A-817 Fokker Services · F.27 Mark 200
- A-817 Fokker Services · F.27 Mark 400
- A-817 Fokker Services · F.27 Mark 500
- A-817 Fokker Services · F.27 Mark 600
- A20EU Fokker Services · F.28 Mark 2000
- A20EU Fokker Services · F.28 Mark 4000
- A20EU Fokker Services · F.28 Mark 1000
- A23WE Lockheed Aircraft Corporation · L-1011-385-3
- A23WE Lockheed Aircraft Corporation · L-1011-385-1
- A23WE Lockheed Aircraft Corporation · L-1011-385-1-15
- 4A25 McDonnell Douglas Corporation · DC-8-71
- 4A25 McDonnell Douglas Corporation · DC-8-71F
- 4A25 McDonnell Douglas Corporation · DC-8-73F
- 4A25 McDonnell Douglas Corporation · DC-8-73
- A22WE McDonnell Douglas Corporation · DC-10-30F
- A22WE McDonnell Douglas Corporation · DC-10-40
- A22WE McDonnell Douglas Corporation · DC-10-10
- A22WE McDonnell Douglas Corporation · DC-10-30
- A6WE McDonnell Douglas Corporation · DC-9-31
- A6WE McDonnell Douglas Corporation · DC-9-14
- A6WE McDonnell Douglas Corporation · DC-9-82 (MD-82)
- A6WE McDonnell Douglas Corporation · DC-9-21
- A6WE McDonnell Douglas Corporation · DC-9-15
+ 11 more aircraft
Certification basis — 14 CFR
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗