# STC SA4469SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation
- Description: Installation of S-TEC system 60 two-axis flight guidance system, Model ST-032, with optional autotrim system
- Status date: September 22, 1981
- Data sheets: A7SO, A7SO
- Certificate PDF: https://openairdocs.org/files/sha256/49/7d/497dcdeb7a6e553ba9a8b62bd766a6371c240112e517128581a9ce3220d8ac00
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/80B9B9942FDC5E7185256CC2000E3CA4.0001
- Page: https://openairdocs.org/stc/SA4469SW

## ADs that name it

None.

## Approved models (2)

- Piper Aircraft Inc. PA-34-200T (TCDS A7SO)
- Piper Aircraft Inc. PA-34-220T (TCDS A7SO)

## 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 grates of amtrica Bepartment of transportation—Jpederal 2toiation administration Supplemental HTgpe Certificate SA4469SW S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, Texas 76067 Vs^Jp/wdeAst^^wJ^fi&eu^^fv^^ ?1»>J 23 V^£«- Federal Aviationf r e&u£a&&n4/.

'™ ' ^~ ' A7SO Piper PA-34-200T, PA-34-220T Installation of S-TEC System 60 Two Axis Flight Guidance System, Model ST-032, with Optional Autotriro System according to Bulletin No. 135, dated 9-11-81 and Master Drawing List No. 9271, dated 9-11-81 with Optional Flight Director Steering Horizon according to Bulletin No. 120, Revision 3, dated 5-21-81 and Master Drawing List No. 9209, Revision C, dated 5-21-81, or later FAA approved revision. (14 Volt System) FAA Approved Airplane Flight Manual Supplement P/N 8981 dated 9-22-81 is required for Piper Model PA-34-200T, S/N 34-7570001 thru S/N 34-7670371; OR Pilot's Operating Handbook and FAA Approved Airplane Flight Manual Supplement 8982 dated 9-22-81 is required for Piper Model PA-34-200T, S/N 34-777001 and UP and Piper Model PA-34-220T. NOTE: Piper Model PA-34-200T is limited to Serial Numbers listed here.2. Compatibility of this modification with other previously approved modifications etermined by the Installer. , , -, / / // ^iim^tjZadwMs^^ &,^r^^ev>?ri^^ 3$dnwrittl^aJf}-><'^Jihe> : September 14 1981 September 22, 1981 (Signature) ion P. Watson Acting Chief, Aircraft CertificationDivision (Title)

FAA Fo«M 81 10-2 (10-68)

## Every issue (1)

- September 22, 1981: Issued, Current. [certificate](https://openairdocs.org/files/sha256/49/7d/497dcdeb7a6e553ba9a8b62bd766a6371c240112e517128581a9ce3220d8ac00)

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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.