STC SA5786SW

Supplemental type certificate · Blackhawk Modifications Inc.

Holder
Blackhawk Modifications Inc. · United States
Status
Current · Amended
Status date
September 10, 1999
Applied
April 27, 1984
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDSA7CE

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

What it approves

Installation of Pratt & Whitney of Canada PT6A-135, -135A engines and optional McCauley 4HFR34C762/94LMA-4 propellers.

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 Company425A7CE