FAA · Supplemental Type Certificate
STC ST04470NY
Removal of Ka-band antenna and systems components
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)
- A28NM Airbus SAS · A319-131
- A28NM Airbus SAS · A319-132
- A28NM Airbus SAS · A320-232
- A28NM Airbus SAS · A320-251N
- A28NM Airbus SAS · A321-232
- A28NM Airbus SAS · A319-133
- A28NM Airbus SAS · A320-214
- A28NM Airbus SAS · A320-271N
- A28NM Airbus SAS · A321-211
- A28NM Airbus SAS · A321-231
- A28NM Airbus SAS · A321-253NX
- A28NM Airbus SAS · A321-271N
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 ↗