Atlas / STC / SA01240SE (2 OF 5)
FAA · Supplemental Type Certificate
STC SA01240SE (2 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 (254)
- ATC 228 Great Lakes Aircraft Company · 2T-1A
- 5A5 Regal Air Inc. · 305A
- 3A14 Regal Air Inc. · 305B
- 5A5 Regal Air Inc. · 305C
- 5A5 Regal Air Inc. · 305D
- 3A14 Regal Air Inc. · 305E
- 5A5 Regal Air Inc. · 305F
- 1A13 REVO Incorporated · Colonial C-1
- 1A13 REVO Incorporated · Colonial C-2
- 1A13 REVO Incorporated · Lake LA-4-200
- 1A13 REVO Incorporated · Lake LA-4
- 1A13 REVO Incorporated · Lake LA-4A
- 1A13 REVO Incorporated · Lake LA-4P
- 1A13 REVO Incorporated · Lake Model 250
- A17SO SOCATA - Groupe Aerospatiale · GA-7
- A-730 Superior Aircraft Company · LCA
- A-730 Superior Aircraft Company · LFA
- A-768 Textron Aviation Inc. · 120
- A-768 Textron Aviation Inc. · 140
- 5A2 Textron Aviation Inc. · 140A
- 3A19 Textron Aviation Inc. · 150
- 3A19 Textron Aviation Inc. · 150A
- 3A19 Textron Aviation Inc. · 150B
- 3A19 Textron Aviation Inc. · 150C
- 3A19 Textron Aviation Inc. · 150D
- 3A19 Textron Aviation Inc. · 150E
- 3A19 Textron Aviation Inc. · 150F
- 3A19 Textron Aviation Inc. · 150G
- 3A19 Textron Aviation Inc. · 150H
- 3A19 Textron Aviation Inc. · 150J
- 3A19 Textron Aviation Inc. · 150K
- 3A19 Textron Aviation Inc. · 150L
- 3A19 Textron Aviation Inc. · 150M
- 3A19 Textron Aviation Inc. · 152
- A-799 Textron Aviation Inc. · 170
- A-799 Textron Aviation Inc. · 170A
- A-799 Textron Aviation Inc. · 170B
- 3A12 Textron Aviation Inc. · 172
- 3A12 Textron Aviation Inc. · 172A
- 3A12 Textron Aviation Inc. · 172B
- 3A12 Textron Aviation Inc. · 172C
- 3A12 Textron Aviation Inc. · 172D
- 3A12 Textron Aviation Inc. · 172E
- 3A12 Textron Aviation Inc. · 172F (USAF T-41A)
- 3A12 Textron Aviation Inc. · 172G
- 3A12 Textron Aviation Inc. · 172H (USAF T-41A)
- 3A12 Textron Aviation Inc. · 172I
- 3A12 Textron Aviation Inc. · 172K
- 3A12 Textron Aviation Inc. · 172L
- 3A12 Textron Aviation Inc. · 172M
+ 204 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 ↗