# STC SA5357SW-D

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC manual electric trim system, Model ST-156.
- Applied: November 27, 1984
- Status date: December 4, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13)
- Certificate PDF: https://openairdocs.org/files/sha256/d2/bd/d2bd836298aefe8dfc944b5c963c7febdef6ed3202c3adc13355e760e3a2a978
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/444BD5FE3AD1F9D185256CC200122898.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5357SW-D

## ADs that name it (0)

None.

## Approved models (5)

- Piper Aircraft Inc. PA-28-151 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28-161 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28-181 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28-201T ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28-236 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA5357SW-D This certificate issued to: S-TEC Corporation Rt. 4, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 Part 3 of the CiVil Air Hegulations.

Original Product - Type Gertificate Number: 2A13 Make: PIPER Model: PA-28-151, PA-28-161, PA-28-181, PA-28-236 AND PA-28-201T Description of Type Design Change:

Installation of S-TEC Manual Electric Trim System, Model ST-156, according to Bulletin No. 256, dated 11-21-84 and Master Drawing List No. 92306, dated 11-21-84 and/or later FAA Approved revisions of the above data, (14 Volt System).

1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89567, dated 12-4-84 is required for Piper Model PA-28-151, S/N 28-7515449 and Below and/or later FAA Approved revisions of the above supplement.

(See Continuation Sheet, Page 2, a part of this STC).

Date of Application: 11-27-84 Date Reissued:

Date of Issuance: 12-4-84 Date Amended:

FEDERAL AVIATION By Direction of the Administrator (Signature ) 'STRATION Harold W. Holdeman DAS Staff Coordinator, DAS 5 SW

**F21 FORM 8110-2 110-191**

nitro Scares of Lumenca Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA53575W-D Limitations and Conditions: (con't)

2. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane right Manual, P/N 89560, dated 12-4-84 is required Tor Piper Models PA-28-151, S/N 28-615001 and Up, PA-28-161, PA-28-181 and PA-28-236 and/or later FAA Approved revisions of the above supplement.

3. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89569, dated 12-4-84 is required for Piper Model PA-28-201T and/or later FAA Approved revisions of the above supplement.

4. Compatability of this modification with other previously approved modifications must be determined by the installer.

A draton of this veriftate is punishable by a fine of not exceeding SL000, or imprisonment not exceeding 3 years. in tart

•AA FORM 81102-1 (10-69) This certificate may be transferred in accordance with lAk -1 4.

**PAGE 2OF2 PAGES**

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street ) (City, State, and ZIP code ) from (Name of grantor) (Print or type) - (Address of grantor) (Number and street ) (City, State, and ZIP code ) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

U.S. GOVERNMENT PRINTING OFFICE: 1966 OF-205-579

## Every issue (1)

- December 4, 1984: Issued, Current. [certificate](https://openairdocs.org/files/sha256/d2/bd/d2bd836298aefe8dfc944b5c963c7febdef6ed3202c3adc13355e760e3a2a978)

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