# STC SA5341SW-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 60 single axis automatic flight guidance system, Model ST-244.
- Applied: July 18, 1984
- Status date: October 2, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A13CE](https://openairdocs.org/tcds/A13CE)
- Certificate PDF: https://openairdocs.org/files/sha256/5b/b8/5bb8cd5ace84a7790e791b989d105df8b29c33fadb968798371149e5a64c8a8e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0F850AA5822E094985256CC200122882.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5341SW-D

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 177B ([TCDS A13CE](https://openairdocs.org/tcds/A13CE))

## 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.

Utritri Starts of amtnra Btpartmcnt of ^transportation —federal 2toiation administration Supplemental ICjJpe Certificate SA5341SW-D S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 ^an tJtea Si*** aMt'r^em fwiaj A13CE JteJtv: CESSNA 177B if </S 23 Federal Air *<a n <Ja naf .

Installation of S-TEC System 60 Single Axis Automatic Flight Guidance System, Model ST-244, according to Bulletin No. 344, dated 7-10-84 and Master Drawing List No. 92281, dated 7-10-84 and/or later FAA Approved revisions of the abovedata (28 Volt System).

FAA Approved Supplemental Flight Manual, P/N 89495, dated 10-2-84 is required and/or later FAA Approved revisions of the above supplement.

Compatabil ity of this modification with other previously approved modifications must be determined by the installer.

/;s,J, ~f , /— iO — 84 S&tm*-n* f'eitri^wdtT«4&0ns4&-£n&Sjlcvrn&n4<lti£pa&rr- (Signature) Harold W. Holdeman DAS Staff Coordinator, DAS 5 SW(Title) fine of not exceeding II ,000, or imprisonment not exceeding 3 yean, or both.

Tfiu certificate may be transferred in accorthnce unth FAR 21.17.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ^/P 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)

- October 2, 1984: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5b/b8/5bb8cd5ace84a7790e791b989d105df8b29c33fadb968798371149e5a64c8a8e)

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