STC ST4532NM

Supplemental type certificate · Avtech Corporation

Holder
Avtech Corporation · United States
Status
Current · Reissued
Status date
March 2, 2001
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA16WE

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

What it approves

Installation of Coltech CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio.

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 · 12

MakeModelData sheet
The Boeing Company737A16WE
The Boeing Company737 SeriesA16WE
The Boeing Company737-100 SeriesA16WE
The Boeing Company737-200 SeriesA16WE
The Boeing Company737-200C SeriesA16WE
The Boeing Company737-300 SeriesA16WE
The Boeing Company737-400 SeriesA16WE
The Boeing Company737-500 SeriesA16WE
The Boeing Company737-600 SeriesA16WE
The Boeing Company737-700 SeriesA16WE
The Boeing Company737-800 SeriesA16WE
The Boeing Company737-900 SeriesA16WE