# STC SA10555SC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Southeastern Oklahoma State University, United States
- Description: ONE-ONLY STC: Installation of Aluminum Rudder Pedals and Portable Union Aviation Hand Control on Serial Number 17281100.
- Applied: June 13, 2006
- Status date: August 11, 2006
- Product: Aircraft, Single-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12)
- Certificate PDF: https://openairdocs.org/files/sha256/10/90/1090fd012bb9a4c4d840f4d58c4a4d43a5ad5772e0487432f23f37e4cf657774
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/74732FD4E2E8DD0B862571DC004B2447.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA10555SC

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company 172R ([TCDS 3A12](https://openairdocs.org/tcds/3A12))

## 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 States Of America Department of Transportation - Federal Aviation Administration Supplemental Type Certificate Project No. ST8515SC-A (T. Butt)

FAA Form 8110-2(10-68) Page 1 of 1 Number SA10555SC This Certificate issued to Southeastern Oklahoma State University Aviation Sciences Institute 1405 N. 4th Ave.

Durant, OK 74701-1327

Part 23 of the Federal Aviation Regulations.

Original Product Type Certificate Number : 3A12 Make : Cessna Model : 172R

Installation of Aluminum Rudder Pedals and Portable Union Aviation Hand Control in accordance with Southeastern Oklahoma State University Modification Instructions Document No. 01-I, Revision IR, dated June 27, 2006, or later FAA approved revision. FAA approved Airplane Flight Manual Supplement Document No. SOSU-AFMS-001, dated July 14, 2006, or later FAA approved revision is required.

You cannot use descriptive data about this design change to duplicate other products. This approval is limited to only the installation made in Cessna 172R Serial No. 17281100. This STC does not permit manufacturing of parts for multiple installations.

Date of application : June 13, 2006

Date of issuance : August 11, 2006 Date reissued :

( Signature) S. Frances Cox Manager, Special Certification Office Southwest Region

(Title)

## Every issue (1)

- August 11, 2006: Issued, Current. [certificate](https://openairdocs.org/files/sha256/10/90/1090fd012bb9a4c4d840f4d58c4a4d43a5ad5772e0487432f23f37e4cf657774)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.