Skip to content

Atlas / STC / SA10236SC (4 OF 4)

FAA · Supplemental Type Certificate

STC SA10236SC (4 OF 4)

Installation of a GDC 31 Roll Steering Converter

Current Reissued Aircraft Small Airplane Rev 07/17/2020 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 (185)

+ 135 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 ↗