# STC SA09505AC-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-883.
- Applied: February 23, 2001
- Status date: February 27, 2001
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10)
- Certificate PDF: https://openairdocs.org/files/sha256/69/85/6985ecd1d388a36700073f012a320eb1195ad75e57661b7c46ed82ea1918df19
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FDB0BF203D6ED83185256CC1007F3B2A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA09505AC-D

## ADs that name it (0)

None.

## Approved models (4)

- The Cessna Aircraft Company 310 ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- The Cessna Aircraft Company 310A ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- The Cessna Aircraft Company 310B ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- The Cessna Aircraft Company 310C ([TCDS 3A10](https://openairdocs.org/tcds/3A10))

## 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 5A09505 AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 Part 3 of the bivil dir Regulations.

Original Product Type Certifcate Numker: ЗА10 Make: Cessna Model: 310, 310A, 310B, and 310C Description of Type Design Change:

Installation of S-TEC Manual Electric Trim System, Model ST-883, according to Bulletin No. 983, dated 2-22-01 and Master Drawing List No. 921197, dated 2-22-01 or later FAA Approved revisions of the above data (28 Volt System).

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

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Inte of ripplication: 2-23-01 Date Reissued:

Date of Issuance: 2-27-01 Date Amended:

By Direction of the Administrator FEDERAL AVIATION mill kai (Signature) TOMINISTRATOS Michael Keiman DAS Staff Coordinator, DAS 5 SW (Title)

FAA Form 9110-2 (10-68) Page 1 of 2

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09505 AC-D Limitations and Conditions: (con't.)

I. FAA/DAS Approved Supplemental Flight Manual, P/N 892075, dated 2-27-01 is required for Cessna models 310, 310A, 310B, and 310C or later FAA Approved revisions of the above supplement.

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

FA Form 0110-2-1(10-69) Page 2 of 2

TRANSFER ENDORSEMENT Transfer the ownership of Supplement 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 (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- February 27, 2001: Issued, Current. [certificate](https://openairdocs.org/files/sha256/69/85/6985ecd1d388a36700073f012a320eb1195ad75e57661b7c46ed82ea1918df19)

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