# STC SA09129AC-D - Type: Supplemental type certificate - Status: Current, Amended - Holder: S-TEC Corporation, United States - Description: Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-610, - Applied: November 15, 1995 - Status date: November 20, 2000 - Product: Aircraft, Single-Engine - Certification basis: Part 21 - Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13) - Certificate PDF: https://openairdocs.org/files/sha256/28/3d/283d3238fc99b147a1a831fd628a9f05ef0780abfb93c48a1a9375fc0acb2a03 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/56A816FA38C9497A85256CC1007F39CF.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA09129AC-D ## ADs that name it (0) None. ## Approved models (4) - Piper Aircraft Inc. PA-28R-180 ([TCDS 2A13](https://openairdocs.org/tcds/2A13)) - Piper Aircraft Inc. PA-28R-200 ([TCDS 2A13](https://openairdocs.org/tcds/2A13)) - Piper Aircraft Inc. PA-28R-201 ([TCDS 2A13](https://openairdocs.org/tcds/2A13)) - Piper Aircraft Inc. PA-28R-201T ([TCDS 2A13](https://openairdocs.org/tcds/2A13)) ## What the certificate says This is OCR from the scanned FAA certificate. OCR can misread letters and numbers. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA09129AC-D This certificate issued to: S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 Certifies that the change in the type design for the following froduct with the limitations and conditions therefos as specifed hercon meets the airrothiness requiements of Past 3 of the bint Aå Regulutions. Original Product I ye Certificate Nunter: 2A13 Make: Piper Model: PA-28R-180, PA-28R-200, PA-28R-201, and PA-28R-201T Description of Type Design Change: Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-610, according to Bulletin No. 710, Revision 6, dated 11-20-00 and Master Drawing List No. 92822, Revision F, dated 11-20-00 (Field Installation) or Master Drawing List No. 92822-1, Revision B, dated 11-20-00 (Piper Factory Installation) or later FAA Approved revisions of the above data (14 Volt System). (See Continuation Sheet, Page 2 a part of this STC.) 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. Date of Application: 11-15-95 Date missed: Date of Issuance: 11-20-95 Date Amended: 5-16-00, 11-20-00 By drection of the 1 dministuto› FEDERAL AVIATION (Signature) TOMNISTRATO Michael Keiran DAS Staff Coordinator, DAS 5 SW (Title) icezation or chis certificate is punishable o a fine of not exceeding 91,000, or imprisonment not exceeding 3 years, or both. Page 1 of 1. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891215, dated 11-20-95 is required for Piper Models PA-28R-180; and PA-28R-200, S/N 28R-35001 through S/N 28R-7135329 or later FAA Approved revisions of the above supplement. 2. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891216, dated 11-20-95 is required for Piper Model PA-28R-200, S/N 28-7235001 and Up or later FAA Approved revisions of the above supplement. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891217, dated 11-20-95 is required for Piper Models PA-28R-201 and PA-28R-201T or later FAA Approved revisions of the above supplement. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 892033, dated 5-16-00 is required for Piper models PA-28R-201 and PA-28R-201T WITH TRIM MONITOR or later FAA Approved revisions of the above supplement. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891215, Revision 1, dated 11-20-00 is required for Piper models PA-28R-180; and PA-28R-200, S/N 28R-35001 through S/N 28R-7135329 for S-TEC System 55/55X or later FAA Approved revisions of the above supplement. 6. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891216, Revision 1, dated 11-20-00 is required for Piper model PA-28R-200, S/N 28-7235001 and up for S-TEC System 55/55X or later FAA Approved revisions of the above supplement. 7. 891217, Revision 1, dated 11-20-00 FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891217, Revision 1, dated 11-20-00 is required for Piper models PA-28R-201 and PA-28R-201T for S-TEC System 55/55X or later FAA Approved revisions of the above supplement. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 892033, Revision 1, dated 11-20-00 is required for Piper models PA-28R-201 and PA-28R-201T WITH TRIM MONITOR for S-TEC System 55/55X or later FAA Approved revisions of the above supplement. 9. Compatibility of this modification with other previously approved modifications must be determined by the installer. FAA Form 8110-2-1 (10-69) Page 2 of 2 ## Every issue (1) - November 20, 2000: Amended, Current. [certificate](https://openairdocs.org/files/sha256/28/3d/283d3238fc99b147a1a831fd628a9f05ef0780abfb93c48a1a9375fc0acb2a03) --- 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.