STC SA7801SW-D

Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Issued
Status date
July 16, 1991
Applied
July 12, 1991
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDSA12SO

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

What it approves

Installation of S-TEC manual electric trim system Model ST-471

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.

jStUO rf 2bBK8 Bfpartrarnt of Transportation — Jfttoal atriation administration Supplemental 'Cgpe Certificate SA7801SW-D S-TEC Corporation Rt. 4, Bldg. 946 Welters Industrial Complex Mineral Wells, Texas 76067 .^^^ 23 yf^si«' Federal Aviation A12SO Gulf stream American (Rockwell Commander) 112, 112B, 114, and 114A Installation of S-TEC Manual Electric Trim System, Model ST-471, according to Bulletin No. 571, dated 7-11-91 and Master Drawing List No. 92546, dated 7-11-91 and/or later FAA Approved revisions of the above data (14 Volt System).

1. Only eligible on Model 112, S/N 126 & Above.

2. FAA/DAS Approved Airplane Flight Manual Supplement, P/N 89932, dated 7-16-91 is required for Gulf stream American (Rockwell Commander) Models 112, S/N 126 & Above;

112B, 114, and 114A and/or later FAA Approved revisions of the above supplement.

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

£ 7-12-91 7-16-91 William J. Thomas DAS Staff Coordinator, DAS 5 SW (Title) Any alteration of t hit certificate u punishable by a fine of not exceeding SI ,000, or imprisonment not exceeding 3 yean, or both.

Thit cerlifeale may te transfmtd in atnrdana uiilH FAR 21.17.

»AA ta

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and <7P code) from (Name of grantor) (Print or type) (Address of grantor) (Number anti street) ( Cilr. Slate, and ^IT code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

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 · 4

MakeModelData sheet
Commander Aircraft Company112A12SO
Commander Aircraft Company112BA12SO
Commander Aircraft Company114A12SO
Commander Aircraft Company114AA12SO