STC SH8610SW

Fabrication of Isolair Eliminator II Model 4600-212/412 Fire Fighting System in accordance with Isolair Master Document List 46205-002, Revision C, dated January 5, 2001, or later FAA approved revision; and installation of this system in accordance with Isolair Master Document List 46205-001, Revision B, dated May 15, 2002, or later FAA approved revision.

Historical Amended Aircraft Rotorcraft Rev 12/15/2011 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 (3)

Certification basis — 14 CFR

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 ↗