# STC SA4586SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation
- Description: Installation of S-TEC system 60 single axis automatic flight guidance system, Model ST-031.
- Status date: January 19, 1982
- Data sheets: A7SO, A7SO
- Certificate PDF: https://openairdocs.org/files/sha256/0c/1e/0c1e5914ded48a67fc8dd38a82e2555208b75907796f46a7583fd051b4597c04
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9492E85CDAAA352985256CC2000E3D53.0001
- Page: https://openairdocs.org/stc/SA4586SW

## 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 gtatcs of amtrica <-/ltaAt Btpartmtnt of i:ransportation— i'tdtral aviation administration Supplemental t^pe Certificate A/' /<SKwmtw Project A5562SW-DSSA4586SW FKP-130 S-TEC Corporation Rt. 4, Bldg. 946 Woltera Industrial Complex Mineral Wells. Texas 76067 x<Ji<^<!^^>z4^ 23 -^^<5{«- Federal Aviation A7SO Piper PA-34-200T S/N 34-7570001 thru S/N 34-7670371;

PA-34-200T, S/N 34-7770001 and Up; PA-34-220T Installation of S-TEC System 60 Single Axis Automatic Flight Guidance System, Model ST-031 in accordance with Bulletin No. 134, dated 9-11-81 and Master Drawing List No. 9273, dated 9-11-81, or later FAA approved revision.

(14 Volt System) gee Continuation Sheet, page 2, of this STC.

A' t&tevwt&e' *4 taotibAetr d-w Jn& • Vttttfiiri tA faa/t-r September 16, 1981 January 19, 1982 Division (Signature ) Aircraft Certification (Title)

This certificate may be transferred in accordance with FAR 21A7.

FAA FotM 81 10-2 (10-68)

Unittd £tatu of America Bepartmcnt of transportation— JWcral atriation administration Supplemental ICgpe Certificate(Continuation &heet) SA4586SW Limitations and Conditions:

1. FAA Approved Airplane Flight Manual Supplement P/N 8983 dated 1-19-82 is required for Piper Model PA-34-200T S/N 34-7570001 thru S/N 34-7670371 with S-TEC System 60 Single Axis Automatic Flight Guidance System; OR Pilot's Operating Handbook and FAA Approved Airplane Flight Manual Supplement P/N 8984 dated 1-19-82 is required for Piper Model PA-34-200T, S/N 34-7770001 and Up and Piper Model PA-34-220T with S-TEC System 60 Single Axis Automatic Flight Control System.

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

FAA FORM siio-2-1 (10-69) This ctrtifcatt may be transferred in accordance with FAR 21.47.

**PAGE2 OF2 PAGES**

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

## Every issue (1)

- January 19, 1982: Issued, Current. [certificate](https://openairdocs.org/files/sha256/0c/1e/0c1e5914ded48a67fc8dd38a82e2555208b75907796f46a7583fd051b4597c04)

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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.