FAA · Supplemental Type Certificate
STC ST02169CH
Installation of elementary and enhanced Mode S transponders
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 (15)
- A35EU Airbus · A300B4-601
- A35EU Airbus · A300B4-603
- A35EU Airbus · A300B4-605R
- A35EU Airbus · A300B4-620
- A35EU Airbus · A300B4-622R
- A35EU Airbus · A300F4-605R
- A35EU Airbus · A300F4-622R
- A35EU Airbus · A310-203
- A35EU Airbus · A310-204
- A35EU Airbus · A310-221
- A35EU Airbus · A310-222
- A35EU Airbus · A310-304
- A35EU Airbus · A310-322
- A35EU Airbus · A310-324
- A35EU Airbus · A310-325
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 ↗