STC SA103RM

Supplemental type certificate · Heliarc Welding Service Inc.

Holder
Heliarc Welding Service Inc. · United States
Status
Current · Amended
Status date
November 28, 1990
Applied
May 18, 1977
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of exhaust turbo connector, P/N 30477-3

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

This certificate is a scan without a text layerOpen the PDF to read it.

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 · 22

MakeModelData sheet
Cessna Aircraft Company320A3A25
Cessna Aircraft Company320B3A25
Cessna Aircraft Company320C3A25
See all 22 models