STC SA70SO

Supplemental type certificate · National Airlines Inc

Holder
National Airlines Inc · United States
Status
Current · Issued
Status date
January 1, 1960
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

Deactivation of center wing and forward auxiliary fuel tanks.

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