STC SA4477SW

Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Issued
Status date
October 5, 1981
Applied
August 13, 1981
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDS3A17

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

What it approves

Installation of S-TEC System 60 pitch stabilization system, Model ST-062 with optional autotrim system

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.

United States or America iSlG&t&fa&v Btpartment of transportation— federal atnation administration Supplemental t^pe Certificate isKttrrvvev SA4477SW Project A5450SW-DS~^ L j S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, Texas 76067 ,<^^^a^^ Civil Air 3A17 Cessna 172RG installation of S-TEC System 60 Pitch Stabilization System, Model ST-062 with Optional Autotrim System according to Bulletin No. 165, dated 8-03-81 and Master Drawing List No. 9267, dated 8-03-81, or later FAA approved revision. (28 Volt System)

1. Pilot's Operating Handbook and FAA Approved Airplane Flight Manual Supplement P/N 8979 dated 10/5/81 for Cessna 172RG with S-TEC System 60 Pitch Stabilization System (28 Volt System) is required.

2. Compatibility of this modification with other previously approved modifications must be determined by the installer.

August 13, 1981 October 5, 1981 ' Jt-U/^t/i, _/-jidf rftdJftsd.' _/ aff tttfistifita- ./J,U'Jatref/'<Srr~}*/ne .tff/t/K'ntAJra/i'r (Signature) Don P. Watson Chief, Engineering and Manufacturing Branch (Title)

FAAFoKM 81 10-2(10-48)

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 Company172RG3A17