STC SA498NW

Supplemental type certificate · Blancher, Howard S.

Holder
Blancher, Howard S. · United States
Status
Current · Issued
Status date
August 18, 1977
Applied
June 23, 1977
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDS3A17

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

What it approves

Installation of a Continental engine, McCauley propeller, Cessna 175C engine nacelle, engine mount, cowl flaps

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
Cessna Aircraft Company1753A17