STC SA00956WI

Installation of a McCauley propeller part number 3A32C418-G/82NRC-9 using propeller and spinner installation drawing 3A32C418/G/82NRC-9.

Historical Reissued Aircraft Single-Engine Rev 07/08/2008 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 (1)

2A3 Mooney Aircraft Corporation · M20S

Certification basis — 14 CFR

Part 3
Part 21

Specific sections

Sec. 111
Sec. 113
Sec. 115
Sec. 117
Sec. 119
Sec. 120
§ 21.47

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