# STC SA01303AT

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Chelton Aviation Corporation, United States
- Description: Installation of OCEM AP-3C autopilot.
- Applied: November 5, 1996
- Status date: November 16, 2005
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10)
- Certificate PDF: https://openairdocs.org/files/sha256/d3/9b/d39b00ce20246b396167b0987df2aef52dae87f42fe4fe5e1f20f30faf539b23
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9216A7A8B64635EB862570C800683F66.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01303AT

## ADs that name it (0)

None.

## Approved models (5)

- The New Piper Aircraft Inc. PA-23 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- The New Piper Aircraft Inc. PA-23-160 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- The New Piper Aircraft Inc. PA-23-235 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- The New Piper Aircraft Inc. PA-23-250 (Navy UO-1) ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- The New Piper Aircraft Inc. PA-E23-250 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))

## 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.

FAA Form 8110-2(10-68) Page 1 of 1 Number SA01303AT This Certificate issued to Chelton Aviation Corporation 5011 Sabre Drive Denton, TX 76207

Part 3 of the Civil Air Regulations.

Original Product Type Certificate Number : 1A10 Make : The New Piper Aircraft, Inc.

Model : PA-23, PA-160, PA-235, PA-250, PA-E23-250

Description of Type Design Change: Installation of Chelton Aviation Corp AP-3C autopilot in accordance with Master Drawing List No. SA01303AT-12, Revision A, dated September 26, 2005, or later FAA approved revision.

FAA approved Airplane Flight Manual Supplement SA01303AT-14, dated October 4, 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.

Date of application : November 5, 1996

Date of issuance : March 17, 1997 Date reissued : April 6, 2004

Date amended : November 16, 2005, Rev. 1

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

(Title)

## Every issue (2)

- November 16, 2005: Amended, Current. [certificate](https://openairdocs.org/files/sha256/d3/9b/d39b00ce20246b396167b0987df2aef52dae87f42fe4fe5e1f20f30faf539b23)
- April 6, 2004: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/40/f7/40f784a67694621492c57d7cf985c28aad94c335aafb7460ea410d997bfaa6b2)

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