STC SA2653WE

Installation of Beryl D Shannon Aviation Specialties Engine Crankcase, Breather, and Vacuum Pump Air-Oil Separator in accordance with the FAA approved drawing lists shown on the attached Master Eligibility List Number MEL-2014 dated November 1, 1976, or later FAA approved drawing lists.

Current Reissued Aircraft Single-Engine Rev 07/14/2011 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 (53)

+ 3 more aircraft

Certification basis — 14 CFR

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 ↗