STC ST473CH

Supplemental type certificate · Avionics Group Inc.

Holder
Avionics Group Inc. · United States
Status
Current · Issued
Status date
December 20, 1995
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA6WE

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

What it approves

Installation of an AlliedSignal Mark VII ground proxomity and windshear 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 · 1

MakeModelData sheet
McDonnell Douglas CorporationDC-9-21A6WE