# STC SA03147AT-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Summit Aviation Inc., United States - Description: Installation of an Autopilot Aileron Disconnect System. - Applied: February 8, 2005 - Status date: July 14, 2023 - Product: Aircraft, Small Airplane - Certification basis: Part 23 - Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE) - Certificate PDF: https://openairdocs.org/files/sha256/ae/0a/ae0a4c1fefb62eadb3f8de5bb3b8d0098afbb8e96afb8073ff6314fb961a8f24 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198598433020230726140728.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA03147AT-D ## ADs that name it (0) None. ## Approved models (2) - Cessna Aircraft Company 206H ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. T206H ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) ## 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. SA03147AT-D Summit Aviation, Inc. 243 Burgess Road, STE A Greensboro, NC 27409 Part 23 Title 14 Code of Federal Regulations A4CE Cessna 206H, T206H Installation of an Autopilot Aileron Disconnect System in accordance with Atlantic Aero Master Drawing List 23693001, REV IR, dated May August 16, 2005 or later FAA approved revision. Atlantic Aero Pilots Operating Handbook and FAA Approved Airplane Flight Manual Supplement 23693100, REV IR, dated August 16, 2005 is required to be inserted into the airplane flight manual. Atlantic Aero Document No. 23693010 REV IR, dated June 8, 2005 or later FAA approved revision, provides Instructions for Continued Airworthiness. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determined by the installer that the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane.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. February 8, 2005 August 18, 2005 July 2, 2008 Christina M. Underwood Manager, East Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 2 June 12, 2014, January 11, 2016, February 15, 2018, July 14, 2023 SA03147AT-D 2 ## Every issue (5) - July 14, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ae/0a/ae0a4c1fefb62eadb3f8de5bb3b8d0098afbb8e96afb8073ff6314fb961a8f24) - January 11, 2016: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/27/7e/277eb71dd8576e1cc5ed383fb6b8a60bb6e53c11e4c101b8c2e13ef193329258) - June 12, 2014: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/b3/61/b361d64c63b73a8af6f234dcd4e58052d12d7daae88a40118597f05d3045c758) - July 2, 2008: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/88/b1/88b1e40baddcba9cf5827cc7134de7dc166f57b6d40c7e93f109655fbd3238e1) - August 18, 2005: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/88/b1/88b1e40baddcba9cf5827cc7134de7dc166f57b6d40c7e93f109655fbd3238e1) --- 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.