STC SA5155SW-D

Supplemental type certificate · S-TEC Corporation

Holder
S-TEC Corporation · United States
Status
Current · Reissued
Status date
July 23, 1987
Applied
March 18, 1983
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

Information of S-TEC yaw damper system Model ST-145.

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.

Hnitri gtatti of anmca Btpartmtnt of transportation —jfederal atriation Administration Supplemental "Cuje Certificate <slu#rweit' SA5155SW-D S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 ria* 23 Federal Air A 1 2 S 0

GULFSTREAM AMERICAN (ROCKWELL COMMANDER) 112, 112B, 114 AND 114A Installation of S-TEC Yaw Damper System, Model ST-145, according to Bulletin No.

245, Revision 1, dated 7-14-87 and Master Drwaing List No. 92192, Revision A, dated 7-14-87 and/or later FAA Approved revisions of the above data (14 VoltSystem).

1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89197, dated 4-1-83 is required and/or later FAA Approved revisions of the above supplement.

(See Continuation Sheet, Page 2, a part of this STC.)

3-18-83 4-1-83 s£n&^ s£e*^nimji^^ S&drrvvnibfoater-MpJn*' 2L&-~**~J: 7-23-87, Revision 1 (Signature) Harold W. Holdeman DAS Staff Coordinator, DAS 5 SW

This certificatt may bt traiafrmd in accordant* urtth FAR 21.47.

fAA FOMI «110-J (10-«()

tinted £tatts of amtrica Bepartmtnt of transportation— federal atrtation administration upplcmtntal t^pe Certificate(Continuation £heet) SA5155SW-D, Revision 1

2. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89197-1, dated 7-23-87 is required and/or later FAA Approved revisions of the above supplement.

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

A>n ultrratiiin nf this certificate is punishable by a fine of not exceeding Si,OOP, or imprisonment not exceeding 3 years, or bnth.

TAA FORM aiio-2-1 (1O-69) This certifcate may be transjerred in accordance with 1'AK -7 7" PAGE 2°F 2 PAGES

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and ^IP 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 Corporation112A12SO
Commander Aircraft Corporation112BA12SO
Commander Aircraft Corporation114A12SO
Commander Aircraft Corporation114AA12SO