# STC SA4416SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation
- Description: Installation of S-TEC system 60 pitch stabilization system, model ST-054 with optional autotrim system
- Status date: July 15, 1981
- Data sheets: 3A15, 3A15, 3A15, 3A15
- Certificate PDF: https://openairdocs.org/files/sha256/da/a7/daa7b08278c19c094c0e621ebeb37d2a1a19c901b8aefb9fd9255686c9329248
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EF2F47A4BCA6565B85256CC2000E3C58.0001
- Page: https://openairdocs.org/stc/SA4416SW

## ADs that name it

None.

## Approved models (4)

- Beechcraft Corporation S35 (TCDS 3A15)
- Beechcraft Corporation V35 (TCDS 3A15)
- Beechcraft Corporation V35A (TCDS 3A15)
- Beechcraft Corporation V35B (TCDS 3A15)

## 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.

United £tatts of amtrica Bepartment of transportation—jfederal 2toiation administration Supplemental t^gpe Certificate SA4416SW i-flecttifa^ion^.

Gr*ai>nsa/ tJrveUtet —— S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 -<^^/k^^ Civil Air Beech S35, V35, V35A, V35B and these models when modified by STC SA1035WE (Turbocharged Engine) -— Installation of S-TEC System 60 Pitch Stabilization System, Model ST-054 with optional Autotrim System, according to Bulletin No. 157, dated 5/18/81 and Master Drawing List No. 9251, dated 5/18/81, or later FAA approved revision.

(14 Volt System)

1. Pilot's Operating Handbook and FAA Approved Airplane Flight Manual Supplement P/N 8954 dated 7/15/81 is required with or without airplanes modified per STC SA1035WE with S-TEC System 60 Pitch Stabilization System Model ST-054.

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

^ -w May 19, 1981 July 15, 1981 _Sjfdf rv&ldtfssf :

_/ 4>& ftt/tSttSI*t/' {Signature) P. Watson Chief, Engineering and Manufacturing Branch(Title)————————————————————

**FAA FOIM 81 10-2 (10-68)**

## Every issue (1)

- July 15, 1981: Issued, Current. [certificate](https://openairdocs.org/files/sha256/da/a7/daa7b08278c19c094c0e621ebeb37d2a1a19c901b8aefb9fd9255686c9329248)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.