STC SR03641AT

Replace the existing Eurocopter EC120-B windows with Tech-Tool Plastics, Inc. replacement windows which are essentially the same as the OEM windows with regard to size, shape and installation in accordance with Tech-Tool Plastics, Inc. Master Drawing List (MDL), EC120/130-2000-100, Revision C dated October 31, 2009, or later FAA approved revision.

Historical Reissued Aircraft Rotorcraft Rev 06/30/2011 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 (1)

R0001RD Eurocopter France · EC120B

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 ↗