STC SH183RM

Installation of electric driven air-conditioning system in accordance with FAA sealed Drawing List DL-350-1, Revision B, dated September 4, 1979, or subsequent FAA approved revisions.

Historical Reissued Aircraft Rotorcraft Rev 08/16/2010 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 (4)

H9EU Eurocopter France · AS-350D1
H9EU Eurocopter France · AS-350D
H9EU Eurocopter France · AS-350B
H9EU Eurocopter France · AS-350C

Certification basis — 14 CFR

Part 21

Specific sections

Sec. 111
Sec. 113
Sec. 115
Sec. 117
Sec. 119
Sec. 120
§ 21.29
§ 21.47

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