STC SA706NW

Supplemental type certificate · Thunderbird Aero Maintenance

Holder
Thunderbird Aero Maintenance · United States
Status
Current · Issued
Status date
January 11, 1979
Applied
November 1, 1978
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDS1A15

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

What it approves

Installation of a Hartzell HC-C2YK-1 BF/7666A propeller on a Lycoming O-360-A1A engine

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
Piper Aircraft Inc.PA-241A15