FAA · Supplemental Type Certificate
STC SB00601NY
Installation of Aerostat Envelopes model W-100-4 replacement envelope.
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 (12)
- A15CE Aerostar International · S-60S
- A15CE Aerostar International · S-52A
- A15CE Aerostar International · S-50A
- A15CE Aerostar International · RXS-8
- A15CE Aerostar International · RX-7
- A15CE Aerostar International · RX-6
- A15CE Aerostar International · RX-8
- A15CE Aerostar International · S-57S
- A15CE Aerostar International · S-55A
- A15CE Aerostar International · S-60A
- A15CE Aerostar International · S-57A
- A15CE Aerostar International · S-53A
Certification basis — 14 CFR
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 ↗