STC SA946NW

Supplemental type certificate · Davison's Air Service Inc

Holder
Davison's Air Service Inc · United States
Status
Current · Issued
Status date
June 11, 1980
Applied
January 31, 1979
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDSA4SW

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

What it approves

Installation of squared-off wing tips

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
Thrush Aircraft Inc.S-2RA4SW