STC SA135NW

Supplemental type certificate · Sorm Industries

Holder
Sorm Industries · United States
Status
Current · Issued
Status date
November 15, 1974
Applied
April 12, 1974
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDSA-815

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of Sorm Industries bulk cargo tank.

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 · 1

MakeModelData sheet
Viking Air LimitedDHC-3A-815