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)
- A9SW Air Tractor Inc. · AT-301
- A9SW Air Tractor Inc. · AT-302
- A9SW Air Tractor Inc. · AT-400
- A9SW Air Tractor Inc. · AT-400A
- 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
- ATC 620 Aircraft Associates Inc. · Piper J-2
- 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
- A-758 Aircraft Parts & Development Corp. · A
- 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 · 14-19
- 1A3 Alexandria Aircraft LLC · 17-30
- A18CE Alexandria Aircraft LLC · 17-30A
- 1A3 Alexandria Aircraft LLC · 17-31
- A18CE Alexandria Aircraft LLC · 17-31A
- A18CE Alexandria Aircraft LLC · 17-31ATC
- 1A3 Alexandria Aircraft LLC · 17-31TC
- 1A16 Allied Ag Cat Productions Inc. · G-164
- 1A16 Allied Ag Cat Productions Inc. · G-164A
- 1A16 Allied Ag Cat Productions Inc. · G-164B-15T
- 1A16 Allied Ag Cat Productions Inc. · G-164B-20T
- 1A16 Allied Ag Cat Productions Inc. · G-164B-34T
- 1A16 Allied Ag Cat Productions Inc. · G-164B (with 73 inch wing gap)
- 1A16 Allied Ag Cat Productions Inc. · G-164B
- 1A16 Allied Ag Cat Productions Inc. · G-164C
- 1A16 Allied Ag Cat Productions Inc. · G-164D (with 73 inch wing gap)
- 1A16 Allied Ag Cat Productions Inc. · G-164D
- A-761 American Champion Aircraft Corp. · 11AC
- A-761 American Champion Aircraft Corp. · 11BC
- A-759 American Champion Aircraft Corp. · 7AC
+ 176 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 ↗