STC SA4-503

Supplemental type certificate · Universal Aircraft Ind

Holder
Universal Aircraft Ind · United States
Status
Current · Issued
Status date
January 1, 1960
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDSA-694

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

What it approves

New exhaust stacks.

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 Don Luscombe Aviation History Foundation Inc.8 SeriesA-694