STC SA663SW

Supplemental type certificate · Northwest Airlines Inc.

Holder
Northwest Airlines Inc. · United States
Status
Current · Issued
Status date
November 14, 1986
Applied
May 17, 1963
Product
Aircraft · Small Airplane
Data sheet
TCDS7A1

From FAA DRS, with our copy of the certificate PDF. DRS record last changed July 22, 2026.

What it approves

Installation of Bendix brushless A.C. generator and voltage regulator as a replacement to the Westinghouse deicing generator and voltage regulator

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
Maryland Air Industries Inc.F-27A7A1