STC SA2979WE

Installation of oxygen system in accordance with FAA sealed Rajay Industries Drawing 500185, Revision E, dated May 6, 1980, or later FAA sealed revision.

Current Reissued Aircraft Rev 05/27/2022 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 (4)

5A6 Textron Aviation Inc. · 180
5A6 Textron Aviation Inc. · 180G
5A6 Textron Aviation Inc. · 180H
5A6 Textron Aviation Inc. · 180J

Certification basis — 14 CFR

Part 3
Part 21

Specific sections

§ 21.47
§ 21.111
§ 21.113
§ 21.115
§ 21.117
§ 21.119
§ 21.120

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