# STC SA2327WE - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Sierra Industries Ltd., United States - Description: Installation of recontoured wing leading edge, stall fences, and wing tips. - Applied: March 9, 1971 - Status date: July 31, 2017 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A16CE](https://openairdocs.org/tcds/A16CE) - Certificate PDF: https://openairdocs.org/files/sha256/9c/dc/9cdc575ff1a241bd99eee6f10c49714797ca7e99ad27f4c7480a10df7bbf0374 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9BBD6A6C9E7834BF862587200051B659.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA2327WE ## ADs that name it (0) None. ## Approved models (4) - Textron Aviation Inc. 207 ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) - Textron Aviation Inc. 207A ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) - Textron Aviation Inc. T207 ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) - Textron Aviation Inc. T207A ([TCDS A16CE](https://openairdocs.org/tcds/A16CE)) ## 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 (5/14) Page 1 of 2 Reissued on July 31, 2017 to supersede the original STC, which has been lost or misplaced. Number: SA2327WE Part 23 of the Federal Aviation Regulations, effective February 1, 1965 as amended by 23-1 through 23-6. Original Product – Type Certificate Number: A16CE Make: Cessna Model: 207, T207, 207A, T207A Installation of recontoured wing leading edge and the following options in accordance with the drawings called for on FAA sealed Robertson Aircraft Drawing List No. 12. OPTIONS: Stall fences and Robertson Aircraft wing tips. The approval of this change in type design applies basically to the above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any other type design changes or previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate shall be maintained as part of the permanent records for the modified aircraft. Date of Application: March 09, 1971 Date Reissued: 8/10/72; 11/5/73; 11/8/84; 10/10/86; 7/21/05; 7/31/17 Date of Issuance: March 24, 1971 Date Amended: 8/10/72; 2/2/78 Signature Title Jim Grigg Manager, Fort Worth A CO Branch, Compliance & Airworthiness Division Sierra Industries, Ltd. 122 Howard Langford Drive Uvalde, TX 78801 FAA Form 8110-2 (5/14) Page 2 of 2 Transfer the ownership of Supplemental Type Certificate Number: SA2327WE To (Name and address of transferee) From (Name and address of grantor) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA18NW FAA Form 8110-2 (5/14) Page 3 of 3 ## Every issue (2) - July 31, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/9c/dc/9cdc575ff1a241bd99eee6f10c49714797ca7e99ad27f4c7480a10df7bbf0374) - July 21, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/2b/7b/2b7be20d611f8a7083692f368efc7573f8bbb0507663a4cbe2720b0889b01d62) --- 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.