STC SA1774SO

Supplemental type certificate · Southern Express Airways, Inc

Holder
Southern Express Airways, Inc · United States
Status
Current · Issued
Status date
April 12, 1985
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA20SO

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

What it approves

Installation of a TIO-540-J2B or TIO-540-J2BD Lycoming engine on the left side and LTIO-540-J2B or LTIO-540-J2BD Lycoming engine on the right side.

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
The New Piper Aircraft Inc.PA-31-350A20SO