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Atlas / STC / SA593CH (2 OF 5)

FAA · Supplemental Type Certificate

STC SA593CH (2 OF 5)

Install Champion SlickSTART magneto booster system.

Historical Reissued Aircraft Single-Engine Rev 03/12/2004 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 (251)

+ 201 more aircraft

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 ↗