# STC SA7159SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC Manual Electric Trim System, Model ST-422.
- Applied: August 3, 1987
- Status date: July 12, 1988
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A16](https://openairdocs.org/tcds/3A16)
- Certificate PDF: https://openairdocs.org/files/sha256/f4/94/f4943cc01bc8fa2b39d02bff70793b3891580b459bfd9e0e82c697b3e695ee60
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5DCDDA60E5B2C13485256CC20056A1BE.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA7159SW-D

## ADs that name it (0)

None.

## Approved models (5)

- Beechcraft Corporation 95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation B95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation B95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation D95A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation E95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

£tatts of amtrica .

Bepartment of ^Transportation—jptdtral 2ttriatjon administration Supplemental t;gpe Certificate tyMmww SA7159SW-D S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, Texas 76067 J£foj^ifi0JdeAinzwfw ««^<sa^<w<«<>^x»t<^^ 3 ^^^ Civil Air tSleQMCa&onA/.

3A16 Beech 95, B95, B95A, D95A and E95 Installation of S-TEC Manual Electric Trim System, Model ST-422, according to Bulletin No. 522, Revision 1, dated 7-05-88 and Master Drawing List No. 92453, Revision A, dated 7-05-88 and/or later FAA Approved revisions of the above data (28 Volt System).

1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89754, dated 8-06-87 is required and/or later FAA Approved revisions of the above supplement.

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

•4aA^^wJt^^rwfavJkAM/t'AW?tMi>n/^n/Mpe££Mvi&vJt : 8-03-87 QL^^^J: 7-12-88, Revision 1 8-06-87 (Signature) Harold W. Holdeman DAS Staff Coordinator, DAS 5 SN (Title)

FAA FotM 8110-2 (10-68)

INSTRUCTIONS : The transfer endorsement below may be used to notify the appropriate FAA Regional Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the certificate in the name of the transferre and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (O^ame erf transferee) (Address of transferee) (9^wn6er and street) (City, State, andZlf code) of grantor) (Trint or type) _ _ __ (Address of grantor) ___ _ __ (7i(um6er and street) (City, State, andZJf cade) Exent of Authority (if licensing agreement) :

Signature of grantor (In Page 2 of 2

## Every issue (1)

- July 12, 1988: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f4/94/f4943cc01bc8fa2b39d02bff70793b3891580b459bfd9e0e82c697b3e695ee60)

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