Atlas / STC / SA01240SE (3 OF 5)
FAA · Supplemental Type Certificate
STC SA01240SE (3 OF 5)
Installation of secondary voltage indication system
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 (226)
- A-351 Aeronca (National Aeronca Association) · C-2 Scout
- A-351 Aeronca (National Aeronca Association) · C-2 Standard
- A-396 Aeronca (National Aeronca Association) · C-3
- A-728 Aeronca (National Aeronca Association) · 50-TC
- A-728 Aeronca (National Aeronca Association) · 50-TL
- A-728 Aeronca (National Aeronca Association) · 60-TF
- A-728 Aeronca (National Aeronca Association) · 65-TAC (Army L-3E)
- A-728 Aeronca (National Aeronca Association) · 65-TAF (Army L-3D)
- A-728 Aeronca (National Aeronca Association) · 65-TAL
- A-728 Aeronca (National Aeronca Association) · 65-TC (Army L-3J)
- A-728 Aeronca (National Aeronca Association) · 65-TF
- A-728 Aeronca (National Aeronca Association) · 65-TL
- ATC 189 Aeronca (National Aeronca Association) · E-113CDB
- ATC 189 Aeronca (National Aeronca Association) · E-223CD
- A17SW Air Tractor Inc. · AT-401
- A17SW Air Tractor Inc. · AT-401A
- A17SW Air Tractor Inc. · AT-401B
- A17SW Air Tractor Inc. · AT-402
- A17SW Air Tractor Inc. · AT-402A
- A17SW Air Tractor Inc. · AT-402B
- A17SW Air Tractor Inc. · AT-503
- A17SW Air Tractor Inc. · AT-503A
- A19SW Air Tractor Inc. · AT-602
- A19SW Air Tractor Inc. · AT-802
- A19SW Air Tractor Inc. · AT-802A
- A9SW Air Tractor Inc. · AT-301
- A9SW Air Tractor Inc. · AT-302
- A9SW Air Tractor Inc. · AT-400
- A9SW Air Tractor Inc. · AT-400A
- ATC 620 Aircraft Associates Inc. · Piper J-2
- A-758 Aircraft Parts & Development Corp. · A
- A-758 Aircraft Parts & Development Corp. · A-2
- A-758 Aircraft Parts & Development Corp. · A-3
- A-758 Aircraft Parts & Development Corp. · A-4
- A-758 Aircraft Parts & Development Corp. · A-5
- A-758 Aircraft Parts & Development Corp. · A-5T
- A-758 Aircraft Parts & Development Corp. · A-6
- A-758 Aircraft Parts & Development Corp. · A-7
- A-758 Aircraft Parts & Development Corp. · A-7T
- A-758 Aircraft Parts & Development Corp. · A-9
- A-758 Aircraft Parts & Development Corp. · A-9B
- 1A3 Alexandria Aircraft LLC · 14-19
- 1A3 Alexandria Aircraft LLC · 14-19-2
- 1A3 Alexandria Aircraft LLC · 14-19-3
- 1A3 Alexandria Aircraft LLC · 14-19-3A
- 1A3 Alexandria Aircraft LLC · 17-30
- 1A3 Alexandria Aircraft LLC · 17-31
- 1A3 Alexandria Aircraft LLC · 17-31TC
- A18CE Alexandria Aircraft LLC · 17-30A
- A18CE Alexandria Aircraft LLC · 17-31A
+ 176 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 ↗