# STC SA09762DS - Type: Supplemental type certificate - Status: Current, Issued - Holder: S-TEC Corporation, United States - Description: Installation of an S-TEC 01326 Digital Flight Control System (DFCS) - Applied: March 23, 2020 - Status date: December 9, 2020 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15) - Certificate PDF: https://openairdocs.org/files/sha256/c7/bf/c7bf88a6ded4fe8b0101e8c9ccf61f5af53312232b101444c3b46a7d0f5db0a5 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D8E2CC11DE025335862586AF0078CC49.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA09762DS ## ADs that name it (0) None. ## Approved models (4) - Piper Aircraft Inc. PA-24 ([TCDS 1A15](https://openairdocs.org/tcds/1A15)) - Piper Aircraft Inc. PA-24-250 ([TCDS 1A15](https://openairdocs.org/tcds/1A15)) - Piper Aircraft Inc. PA-24-260 ([TCDS 1A15](https://openairdocs.org/tcds/1A15)) - Piper Aircraft Inc. PA-24-400 ([TCDS 1A15](https://openairdocs.org/tcds/1A15)) ## 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 (10/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: Part of . SA09762DS S-TEC Corporation One S-TEC Way Mineral Wells, Texas 76067-9236 23 Code of Federal Regulations 1A15 Piper Aircraft ,Inc. PA-24, PA-24-250, PA-24-260, and PA-24-400 1. Installation of an S-TEC 01326 Digital Flight Control System (DFCS), in accordance with Master Data List ST-978-MDL-0001, Revision A, dated 12-7-20 or later FAA approved revision. 2. Airplane Flight Manual Supplement ST-978-AFMS-0001, Rev. -, dated 12-9-20, or later FAA approved revision is required. 3. Instructions for Continued Airworthiness ST-978-ICA-0001, Rev. -, dated 12-7-20, or later FAA approved revision is required. 1. This STC is applicable to all serial numbers for Piper Aircraft, Inc. models PA-24, PA-24-250, PA-24-260, and PA-24-400. (See continuation sheet 3) 03/23/2020 12/09/2020 Lead ODA administrator 3 FAA Form 8110-2 (10/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09762DS 3 FAA Form 8110-2 (10/20) SUPERSEDES PREVIOUS EDITION Page ___ of ___ United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA09762DS Limitations and Conditions: 2. The installer must determine whether this design change is compatible with previously approved modifications. 3. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give he other person written evidence of that permission. 4. Certification Basis: Compliance determination used for this STC FAR 23.143 Amdt 23-0 FAR 23.771(a) Amdt 23-0 FAR 23.301 Amdt 23-0 FAR 23.773(a)(1) Amdt 23-0 FAR 23.303 Amdt 23-0 FAR 23.777(a)(b) Amdt 23-0 FAR 23.305 Amdt 23-0 FAR 23.867(a)(b) Amdt 23-7 FAR 23.307 Amdt 23-0 FAR 23.1301 Amdt 23-62 FAR 23.395(a)(1) Amdt 23-0 FAR 23.1306 Amdt 23-61 FAR 23.397 Amdt 23-17 FAR 23.1308(a)(b)(c) Amdt 23-57 FAR 23.561(b)(e) Amdt 23-0 FAR 23.1309 Amdt 23-62 FAR 23.601 Amdt 23-0 FAR 23.1322 Amdt 23-17 FAR 23.603 Amdt 23-0 FAR 23.1329 Amdt 23-0 FAR 23.605 Amdt 23-0 FAR 23.1335 Amdt 23-20 FAR 23.607 Amdt 23-17 FAR 23.1351(a) Amdt 23-0 FAR 23.609 Amdt 23-0 FAR 23.1357(a)(b)(c)(d) Amdt 23-0 FAR 23.611 Amdt 23-0 FAR 23.1365 Amdt 23-0 FAR 23.613 Amdt 23-0 FAR 23.1367 Amdt 23-0 FAR 23.619 Amdt 23-0 FAR 23.1431 Amdt 23-62 FAR 23.625(a) Amdt 23-0 FAR 23.1501(c) Amdt 23-0 FAR 23.627 Amdt 23-0 FAR 23.1525 Amdt 23-0 FAR 23.671 Amdt 23-0 FAR 23.1529 Amdt 23-26 FAR 23.677 Amdt 23-0 FAR 23.1541(a)(2)(b) Amdt 23-0 FAR 23.685 Amdt 23-0 FAR 23.1581 Amdt 23-0 FAR 23.689 Amdt 23-0 FAR 23.1583(a)(h) Amdt 23-0 FAR 23.693 Amdt 23-0 FAR 23.1585(a) Amdt 23-0 -END- ## Every issue (1) - December 9, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/c7/bf/c7bf88a6ded4fe8b0101e8c9ccf61f5af53312232b101444c3b46a7d0f5db0a5) --- 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.