STC ST866SO

Supplemental type certificate · Piedmont Aviation Inc

Holder
Piedmont Aviation Inc · United States
Status
Current · Amended
Status date
August 30, 1984
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA1PC

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

What it approves

Installation of Bendix ground proximity warning 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
Mitsubishi Heavy Industries Ltd.YS-11A-500A1PC
Mitsubishi Heavy Industries Ltd.YS-11A-600A1PC