# STC SA4303WE - Type: Supplemental type certificate - Status: Current, Amended - Holder: Stene Aviation Inc, United States - Description: Installation of leading edge cuff on each wing. - Applied: July 21, 1980 - Status date: April 11, 2016 - Product: Aircraft, Single-Engine - Certification basis: Part 3, Part 21 - Data sheets: [TCDS 3A13](https://openairdocs.org/tcds/3A13) - Certificate PDF: https://openairdocs.org/files/sha256/c1/b3/c1b3709a4f6a0f28cc0754294ee8a1b019f2d0e2fe0ee2c3e2e644b8104501af - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C1C911F1936FF59186257F93005D6DB2.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA4303WE ## ADs that name it (0) None. ## Approved models (23) - Textron Aviation Inc. 182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182A ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182B ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182C ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182D ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182E ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182F ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182G ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182H ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182J ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182K ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182L ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182M ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182N ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182P ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182Q ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182R ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182S ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. 182T ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. R182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. T182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. T182T ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) - Textron Aviation Inc. TR182 ([TCDS 3A13](https://openairdocs.org/tcds/3A13)) ## 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 Number SA4303WE This certificate, issued to Stene Aviation, Inc. 470 Regatta Road P. O. Box 700 Polson, MT 59860-0700 Part 3* of the Civil Air Regulations. *See Type Certificate Data Sheet No. 3A13 for complete basis. Original ProductType Certificate Number: 3A13 Make: Textron Aviation Inc. Model: 182, 182A, 182B, 182C,182D, 182E, 182F,182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, 182S, 182T, R182, T182, T182T, TR182 Description of the Type Design Change: Installation of leading edge “CUFF” on each wing in accordance with Stene Aviation Master Drawing List Number SASP-1, Revision A, dated November 20, 2015, or later Federal Aviation Administration approved revisions. Limitations and Conditions: The approval of this change in type design applies to the basic aircraft of the specified model that is otherwise unmodified. 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 of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. If the holder agrees to permit another person to use this certificate, the holder shall give the other person written evidence of the permission. Date of application: July 21, 1980 Date reissued: May 6, 2005 Date of issuance: March 6, 1981 Date amended: 9/20/07; 5/14/08; 12/23/15; 4/11/16 (Signature) Manager, Seattle Aircraft Certification Office (Title) ## Every issue (5) - April 11, 2016: Amended, Current. [certificate](https://openairdocs.org/files/sha256/c1/b3/c1b3709a4f6a0f28cc0754294ee8a1b019f2d0e2fe0ee2c3e2e644b8104501af) - December 23, 2015: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/55/24/5524fe2ef90b55586f8ae7ca5ae77e1405196ebc11c488ed52d492242983d7e9) - May 14, 2008: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/d3/64/d364370cd9cbf2bf791615739b2ac26331670fc1f9933faeed633f16f2fbe4fe) - September 20, 2007: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/3e/f5/3ef55bbdadcd4e40f6e7e3067292b27bbf69a9af75840e32afe56031c5ad7314) - May 6, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/df/59/df59547aad2f801dd9ee384e5f1371354f3df89443b352be6ebe5a5d4af860bd) --- 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.