# STC SA5308SW-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-255.
- Applied: February 29, 1984
- Status date: April 26, 1984
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13)
- Certificate PDF: https://openairdocs.org/files/sha256/b9/b6/b9b6f11fd6b980a8e81edeba3d3120c4042d0b118c9102e2a8cfd3fe2d4fa762
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/06CD0DE7A560A36285256CC20012283D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5308SW-D

## ADs that name it (0)

None.

## Approved models (2)

- Textron Aviation Inc. R182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13))
- Textron Aviation Inc. TR182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13))

## What the certificate says

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

Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA5308SW-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 Regulations.

Original Product - Type bertificater Numben: ЗА13 CESSNA Model: R182 AND TR182 Description of Type Design Change:

Installation of S-TEC Manual Electric Trim System, Model ST-255 according to Bulletin No. 355, dated 1-24-84 and Master Drawing List No. 92269, dated 1-24-84, and/or later FAA Approved revisions of the above data, (28 Volt System).

1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89408, dated 4-26-84 is required and/or later FAA Approved revisions of the above supplement.

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

Date of Application: 2-29-84 Date Reissued:

Date of Issuance: 4-26-84 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Zerold He Tilden (Signature) NOMINIST ON Harold w. Holdeman DAS Staff Coordinator, DAS 5 SW (Title)

47.

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 OF-205-579

## Every issue (1)

- April 26, 1984: Issued, Current. [certificate](https://openairdocs.org/files/sha256/b9/b6/b9b6f11fd6b980a8e81edeba3d3120c4042d0b118c9102e2a8cfd3fe2d4fa762)

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