STC SR01049SE

Installation of an engine air filter in accordance with FDC/aerofilter Master Drawing List No 1350-1001, Revision L, dated February 15, 2008, or later FAA-approved revision, and FDC/aerofilter Installation Instructions 1350-INST-1, Revision D, dated June 07, 2006, or later FAA-approved revision.

Historical Reissued Aircraft Rotorcraft Rev 07/30/2010 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 (8)

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 ↗