STC SA150NW

Supplemental type certificate · Williams Robert or Barbara

Holder
Williams Robert or Barbara · United States
Status
Current · Amended
Status date
March 22, 1994
Applied
October 24, 1974
Product
Aircraft · Single-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 flap gap seals.

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 · 87

MakeModelData sheet
The Cessna Aircraft Company1503A19
The Cessna Aircraft Company150A3A19
The Cessna Aircraft Company150B3A19
See all 87 models