# STC SA02946AT - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Reds Aircraft Service Inc., United States - Description: Installation of a Pitot Heat System Cockpit Indicator Lights - Applied: August 1, 2004 - Status date: March 27, 2019 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A28CE](https://openairdocs.org/tcds/A28CE) - Certificate PDF: https://openairdocs.org/files/sha256/ea/a7/eaa75920993d3e65cb0de41f534d633ea2c483af696679bde3c4c3bf3c83c0d3 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9306F40DDBE427AA862585CA003B06AD.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA02946AT ## ADs that name it (0) None. ## Approved models (1) - Textron Aviation Inc. 441 ([TCDS A28CE](https://openairdocs.org/tcds/A28CE)) ## 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 Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft eng ine, or propeller. FAA Form 8110-2 (5/14) Page 1 of 2 Number: SA02946AT This certificate issued to: Reds Aircraft Services, Inc. 2151 Spinner Lane Hangar 5351 Sanford, FL 32773 Part 23 of the Civil Air Regulations. Original Product – Type Certificate Number: A28CE Make: Cessna Model: 441 Description of Type Design Change: Installation of a Pitot Heat System Cockpit Indicator Lights on a Cessna 441 in accordance with Master Drawing List RAA-MDL-9, Revision A, dated September 30, 2004, or later FAA Approved Revision. Limitations and Conditions: 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. FAA Approved Airplane Flight Manual Supplement, RAA-FMS-6, dated October 20, 2004, or later FAA approved revision is a required part of this STC. Date of Application: August 01, 2004 Date Reissued: June 17, 2009, June 02, 2012, March 01, 2016, March 27, 2019 Date of Issuance: October 20, 2004 Date Amended: Signature Title (for) Christina M. Underwood Manager, Atlanta ACO Branch The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is th e property of the STC holder. FAA Form 8110-2 (5/14) Page 2 of 2 Transfer the ownership of Supplemental Type Certificate Number: SA02946AT To (Name and address of transferee) From (Name and address of grantor) ## Every issue (3) - March 27, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ea/a7/eaa75920993d3e65cb0de41f534d633ea2c483af696679bde3c4c3bf3c83c0d3) - March 1, 2016: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/ce/ac/ceac3c6c0a01860ba8092e87d02602f3f5942bb61e00a68c6c9ac01d936e52e2) - June 2, 2012: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/9d/45/9d45c22f8d5127896a4ff1eee1efadaf97997aee636974d9d74ba4b8b7f3a3b7) --- 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.