FAA · Supplemental Type Certificate
STC SA03973NY
Replacement of existing TCAS 7.0 by TCAS 7.1
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 (72)
- A42CE Aircraft Industries a.s. · L-420
- A42CE Aircraft Industries a.s. · L 410 UVP-E20
- A42CE Aircraft Industries a.s. · L 410 UVP-E20 CARGO
- A21SO Embraer S.A. · EMB-110P1
- A21SO Embraer S.A. · EMB-110P2
- A59CE Embraer S.A. · EMB-500
- A60CE Embraer S.A. · EMB-505
- A5SW M7 Aerospace LLC · SA226-AT
- A5SW M7 Aerospace LLC · SA226-T
- A5SW M7 Aerospace LLC · SA226-T(B)
- A8SW M7 Aerospace LLC · SA226-TC
- A8SW M7 Aerospace LLC · SA227-AC (C-26A)
- A5SW M7 Aerospace LLC · SA227-AT
- A8SW M7 Aerospace LLC · SA227-BC (C-26A)
- A18SW M7 Aerospace LLC · SA227-CC
- A18SW M7 Aerospace LLC · SA227-DC (C-26B)
- A8SW M7 Aerospace LLC · SA227-PC
- A5SW M7 Aerospace LLC · SA227-TT
- A5SW M7 Aerospace LLC · SA26-AT
- A5SW M7 Aerospace LLC · SA26-T
- A16EU RUAG Aerospace Services GmbH · Dornier 228-100
- A16EU RUAG Aerospace Services GmbH · Dornier 228-101
- A16EU RUAG Aerospace Services GmbH · Dornier 228-200
- A16EU RUAG Aerospace Services GmbH · Dornier 228-201
- A16EU RUAG Aerospace Services GmbH · Dornier 228-202
- A16EU RUAG Aerospace Services GmbH · Dornier 228-212
- A41EU Short Brothers PLC · SD3-30
- A41EU Short Brothers PLC · SD3-60
- A41EU Short Brothers PLC · SD3-60 SHERPA
- A41EU Short Brothers PLC · SD3-SHERPA
- A24CE Textron Aviation Inc. · 1900
- A24CE Textron Aviation Inc. · 1900C (C-12J)
- A24CE Textron Aviation Inc. · 1900C
- A24CE Textron Aviation Inc. · 1900D
- A24CE Textron Aviation Inc. · 200
- A24CE Textron Aviation Inc. · 200C
- A24CE Textron Aviation Inc. · 200CT
- A24CE Textron Aviation Inc. · 200T
- A24CE Textron Aviation Inc. · 300
- A24CE Textron Aviation Inc. · 300LW
- A27CE Textron Aviation Inc. · 501
- A1WI Textron Aviation Inc. · 525
- A1WI Textron Aviation Inc. · 525A
- A1WI Textron Aviation Inc. · 525B
- A1WI Textron Aviation Inc. · 525C
- A27CE Textron Aviation Inc. · 551
- A24CE Textron Aviation Inc. · A200 (C-12A)
- A24CE Textron Aviation Inc. · A200 (C-12C)
- A24CE Textron Aviation Inc. · A200C (UC-12B)
- A24CE Textron Aviation Inc. · A200CT (C-12D)
+ 22 more aircraft
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 ↗