STC SA4-44

Supplemental type certificate · Western Airlines Inc

Holder
Western Airlines Inc · United States
Status
Current · Issued
Status date
January 1, 1960
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA-793

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

What it approves

Hamilton Standard 43E60/6895-12 constant-speed controllable propellers.

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
Tracor Flight Systems Inc.240 SeriesA-793