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Atlas / STC / SA01249SE

FAA · Supplemental Type Certificate

STC SA01249SE

ONE-ONLY: Installation of a Honeywell TPE331-10UF engine and Hartzell Propeller Model HC-B4TN-5NL/LT10890N, serial number 1Z027-08.

Current Reissued Aircraft Single-Engine Rev 05/31/2006 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.

Certification basis — 14 CFR

Specific sections

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