STC SA4-500

Supplemental type certificate · Dow-Elco Inc

Holder
Dow-Elco Inc · United States
Status
Current · Issued
Status date
January 1, 1960
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheets
TCDS6A6TCDSA-793

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

What it approves

Engine mount core assemblies. (Parts manufactured under license from United Aircraft Corporation.)

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 · 3

MakeModelData sheet
Tracor Flight Systems Inc.240 SeriesA-793
Tracor Flight Systems Inc.3406A6
Tracor Flight Systems Inc.440 Military C-131E6A6