STC ST09534SC

Supplemental type certificate · Aircraft Systems & Mfg

Holder
Aircraft Systems & Mfg · United States
Status
Current · Issued
Status date
April 22, 1999
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDS4A25

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

What it approves

Installation of the ARINC 542A DFDR 18 sensor upgrade.

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-8 Series4A25