STC SA2020WE

Supplemental type certificate · Trinkle and Boys

Holder
Trinkle and Boys · United States
Status
Current · Issued
Status date
October 8, 1969
Applied
March 14, 1969
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDSA-743

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

What it approves

Installation of Wright R-975-11 engine, Hamilton Standard 2D30-6101A-12 propeller, and associated items

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
Boeing Airplane Company Wichita DivisionA75N1 (Army PT-17; -17A; Navy N2S-1; -4)A-743