STC ST857SO

Supplemental type certificate · Delta Airlines Inc

Holder
Delta Airlines Inc · United States
Status
Current · Amended
Status date
November 14, 1975
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDS4A25

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
McDonnell Douglas CorporationDC-8-514A25
McDonnell Douglas CorporationDC-8-614A25