# STC SA5183SW-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 60 pitch stabilizer system, Model ST-185 with optional automatic electric trim system.
- Applied: July 12, 1983
- Status date: July 15, 1983
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-777](https://openairdocs.org/tcds/A-777)
- Certificate PDF: https://openairdocs.org/files/sha256/9a/16/9a169b7d971287effe16ddbaa703b5b38ed353a266819cc2d9de93ba98e3865f
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2265528A5DBC97D385256CC20012274C.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA5183SW-D

## ADs that name it (0)

None.

## Approved models (5)

- Beechcraft Corporation C35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Beechcraft Corporation D35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Beechcraft Corporation E35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Beechcraft Corporation F35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Beechcraft Corporation G35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))

## 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.

Bnitri £tatu of antrica Bepartment of transportation —jfederal atriation administration upplemental Certificate ,.sl£a*{/a£&- £Jr*airt4tv diwfu&c£ *sbumv€w 5A5183SW-D S-TEC Corporation Rt. 4, Bldg. 946 Welters Industrial Complex Mineral Wells, TX 76067 i^^^A£feli^ 3 4& &i& L 1 V 1 I Air "~ / / / BEECH C35, D35, E35, F35, AND G35 Installation of S-TEC System 60 Pitch Stabilization System, Model ST-185, with Optional Automatic Electric Trim System according to Bulletin No. 285, dated 7-11-83 and Master Drawing List No. 92210, dated 7-11-83 and/or later FAA Approved revisions of the above data (14 Volt System).

FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89241, dated 7-15-83 is required and/or later FAA Approved revisions of the above supplement, Compatability of this modification with other previously approved modifications must be determined by the installer.

,<&»^ S$drn&ru<l£ra£>r'^JSt* 7-12-83 7-15-83 (Signature) Harold W. Holdeman DAS Staff Coordinator, DAS 5 SW (TitU)

fAA Ptw> «l 1O-2 (10-6t)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and 2JP 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):

**U.S. GOVERNMENT PRINTING OFFICE . 1966 OF —205-579**

## Every issue (1)

- July 15, 1983: Issued, Current. [certificate](https://openairdocs.org/files/sha256/9a/16/9a169b7d971287effe16ddbaa703b5b38ed353a266819cc2d9de93ba98e3865f)

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