# STC SA5161SW-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: S-TEC Corporation, United States - Description: Installation of S-TEC yaw damper system model ST-164. - Applied: May 5, 1983 - Status date: February 23, 1984 - Product: Aircraft, Small Airplane - Certification basis: Part 21 - Data sheets: [TCDS A3SO](https://openairdocs.org/tcds/A3SO) - Certificate PDF: https://openairdocs.org/files/sha256/f8/51/f8510f9609c4e0122438c5490353133c2889f84c455ee690dc0e82be078fc128 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CE2A8FB1327971CC86257EC900501F1A.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA5161SW-D ## ADs that name it (0) None. ## Approved models (3) - Piper Aircraft Inc. PA-32-260 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO)) - Piper Aircraft Inc. PA-32-300 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO)) - Piper Aircraft Inc. PA-32R-300 ([TCDS A3SO](https://openairdocs.org/tcds/A3SO)) ## 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. tlmtri Statti of aamea Bepartmcnt of transportation—federal atriation administration Supplemental t^uje Certificate SA5161SW-D S-TEC Corporation Rt. 4-, Bldg. 946 Wolters Industrial Complex Mineral Wells, TX 76067 Ja^4Jitt^ited^4A*e£*n.'/rnee&-Ji*£fan4A^ 3 j&^rie> L "I V 1 I Air •-/lea*6ta£u>nA,. A-JjU PIPER PA-32-260, PA-32-300, AND PA-32R-300 Installation of S-TEC Yaw Damper System, Model ST-164, according to Bulletin No. 264, Revision 1, dated 1-16-84 and Master Drawing List No. 92190, Revision A, dated 1-16-84 and/or later FAA Approved revisions of the above data, (14 Volt System). 1. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89205, dated 5-20-83 and/or later FAA Approved revisions of the above supplement. (See Continuation Sheet, Page 2, a part of this STC). 5-5-83 SL^^ut^u^: 2-23-84, Revision 1 5-20-83 ' QL (Signature) Harold W. Holdeman DAS Staff Coordinator, DAS 5 SW (Title) Tkii artificatt may In transftmd in accordance with FAR 21.47. ttnitrfl gtatts of amtrira ©epartmtnt of ^transportation— Jp cteal aoiation administration upplemental t:gpt Certificate(Continuation £heet) SA5161SW-D, Revision 1 Limitations and Conditions (con't) 2. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89361, dated 2-23-84 and/or later FAA Approved revisions of the above supplement. 3. Compatability of this modification with other previously approved modifications must be determined by the installer. 3 years, or both. FAA FORM sno-2-1 (1O-69) This certificate may be transferred in accordance with FAR IV. 17 PAGE 2 OF 2 PAGES TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and £IP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and ^IP code) Extent of Authority (if licensing agreement): Signature of grantor (In ink): U.S. GOVERNMENT PRINTING OFFICE : 1966 OF —205-579 ## Every issue (1) - February 23, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/f8/51/f8510f9609c4e0122438c5490353133c2889f84c455ee690dc0e82be078fc128) --- 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.