STC SH1558SO

Supplemental type certificate · Sikorsky Aircraft

Holder
Sikorsky Aircraft · United States
Status
Current · Amended
Status date
January 8, 1990
Product
Aircraft · Rotorcraft
Certification basis
Part 21
Data sheet
TCDSH1NE

From FAA DRS. DRS record last changed December 6, 2025.

What it approves

Installation of the King Gold Crown III KNR 634 co-pilot's VHF NAV system to include appropriate interface with the Sperry SPZ 7000 automated flight control system.

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 · 2

MakeModelData sheet
Sikorsky Aircraft CorporationS-76AH1NE
Sikorsky Aircraft CorporationS-76BH1NE