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Atlas / STC / SA1201GL

FAA · Supplemental Type Certificate

STC SA1201GL

Authorize gross weight increase from 1150 to 1200 lbs. for Model65-C, and from 1253 to 1290 lbs. for Model S-65-C.

Historical Abandoned Aircraft Small Airplane Rev 07/13/1987 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.

Comments

STC DECLARED ABANDONED ON 2/27/2024

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