STC SA4514SW

Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Issued
Status date
October 21, 1981
Applied
October 8, 1981
Product
Aircraft · Small Airplane
Certification basis
Part 21
Data sheet
TCDS5A3

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 two axis automatic flight system Model ST-041 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 of amtrica Bepartment of transportation— federal Stoiation administration Supplemental 'Cgpe Certificate SA4514SW S-1EC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, Texas 76067-9990 ,<$i^ 3 ^J&& Civil Air iSl&&u£a&c>-nA'.

Beech A45 (T-34A) and D45 (T-34B) and thesemodels when modified by STC SA1450SWH.P. Engine) Installation of S-TEC System 60 Two Axis Automatic Flight System, Model ST-041 with Optional Autotrim System according to Bulletin No. 144, dated 10-01-81 and Master Drawing List No. 9274, dated 10-01-81 with Optional Flight Director Steering Horizon according to Bulletin No. 120, Revision 3, dated 5-21-81 and Master Drawing List No. 9209, Revision C, dated 5-21-81, or later FAA approved revision. (28 Volt System) FAA Approved Airplane Flight Manual Supplement dated 10-21-81, P/N 8985, Is required for Beech Models A45 (T-34A) and D45 (T-34B) and the above models when modified by STC SA1450SW (285 H.P. Engine) with S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-041 Compatibility of this modification with other previously approved modifications must be determined by the installer.

vrv -us October 8, 1981 October 21, 1981 (Signa/ure j~ P. WatsonActing Chief, Aircraft CertificationDivision ,, (Title)

FAA FOUM 8II0-2 (10-68)

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 · 2

MakeModelData sheet
Beechcraft CorporationA45 (Military T-34A; B-45)5A3
Beechcraft CorporationD45 (Military T-34B)5A3