# STC SA10442SC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Chelton Aviation Corporation, United States
- Description: Installation of Chelton Aviation Corporation (CAC) AP-3C autopilot.
- Applied: March 7, 2005
- Status date: September 12, 2005
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A12SO](https://openairdocs.org/tcds/A12SO)
- Certificate PDF: https://openairdocs.org/files/sha256/72/f1/72f1ae6c876628f04d9de8f968c976fef65d4cd6bcc09be717c9f7e42491ac61
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/03BFD4C67A2298AA862570C8005C5189.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA10442SC

## ADs that name it (0)

None.

## Approved models (4)

- Commander Aircraft Company 112 ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- Commander Aircraft Company 112B ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- Commander Aircraft Company 112TC ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))
- Commander Aircraft Company 112TCA ([TCDS A12SO](https://openairdocs.org/tcds/A12SO))

## 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. ST8092SC-A KC

FAA Form 8110-2(10-68) Page 1 of 1 Number SA10442SC This Certificate issued to Chelton Aviation Corporation 5011 Sabre Drive Denton, TX 76207

Part 23 of the Federal Aviation Regulations.

Original Product Type Certificate Number : A12SO Make : Commander Aircraft Company Model : 112, 112B, 112TC, 112TCA

Description of Type Design Change: Installation of Chelton Aviation Corporation (CAC) AP-3C autopilot in accordance with Master Drawing List ST8092SC-A-12, Revision B, dated August 24, 2005, or later FAA approved revision. Airplane Flight Manual Supplement ST8092SC-A-14, Revision IR, dated September 06, 2005, or later FAA approved revision, is required.

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer. 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.

Certification Basis: FAR 23 effective February 1, 1965 including Amendments 1 thru 7.

Date of application : March 07, 2005

Date of issuance : September 12, 2005 Date reissued :

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

(Title)

## Every issue (1)

- September 12, 2005: Issued, Current. [certificate](https://openairdocs.org/files/sha256/72/f1/72f1ae6c876628f04d9de8f968c976fef65d4cd6bcc09be717c9f7e42491ac61)

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