STC SH4680SW

Supplemental type certificate · Enviro Systems Inc.

Holder
Enviro Systems Inc. · United States
Status
Current · Reissued
Status date
June 20, 2003
Applied
February 19, 1981
Product
Aircraft · Rotorcraft
Certification basis
Part 21
Data sheet
TCDSH1NE

From FAA DRS. DRS record last changed December 5, 2025.

What it approves

Installation of Freon air conditioning system in accordance with Drawing List Report No. DL-5, Revision C, dated April 1, 1983, or later FAA approved revision.

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
Sikorsky Aircraft CorporationS-76AH1NE