STC SA2932SO

Installation of a Fairchild or Sundstrand Digital Flight Data Recorder

Historical Reissued Aircraft Large Multi-Engine Rev 12/12/2022 View PDF on drs.faa.gov ↗

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 (2)

A3WE The Boeing Company · 727-200 Series
A3WE The Boeing Company · 727-100 Series

The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗