STC SA477NW

Supplemental type certificate · Fitts, Robert

Holder
Fitts, Robert · United States
Status
Current · Issued
Status date
July 8, 1977
Applied
January 10, 1977
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDSA-782

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

What it approves

Installation of a Lycoming engine and a Hartzell propeller

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
Sierra Hotel Aero Inc.Navion BA-782