STC ST02320AT

Installation of galleys and stowage units. Approved for serial numbers 49151, 49152, 49877, and 49900 on DC-9-82; 49284, 49710, 49401, 49574, 49708, and 49623 on DC-9-83.

Current Reissued Aircraft Large Multi-Engine Rev 09/19/2017 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 (2)

A6WE McDonnell Douglas Corporation · DC-9-83 (MD-83)
A6WE McDonnell Douglas Corporation · DC-9-82 (MD-82)

Certification basis — 14 CFR

Part 21
Part 25

Specific sections

Sec. 111
Sec. 113
Sec. 115
Sec. 117
Sec. 119
Sec. 120
§ 21.47
§ 21.120

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