# STC SA5152SW-D - Type: Supplemental type certificate - Status: Current, Amended - Holder: S-TEC Corporation, United States - Description: Installation of S-TEC System 60 single axis automatic flight guidance system Model ST-146. - Applied: March 11, 1983 - Status date: January 11, 1993 - Product: Aircraft, Small Airplane - Certification basis: Part 21 - Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE) - Certificate PDF: https://openairdocs.org/files/sha256/f8/05/f805ca9cabca15f63121b962a481cfedb504c8dbf4e0fed174ee3d039b750cfe - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B59993D3C3C0409385256CC20012270A.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA5152SW-D ## ADs that name it (0) None. ## Approved models (23) - Textron Aviation Inc. 206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. P206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. P206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. P206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. P206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. P206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. P206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TP206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TP206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TP206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206F ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. TU206G ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. U206 ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. U206A ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. U206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. U206C ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. U206D ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. U206E ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. U206F ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) - Textron Aviation Inc. U206G ([TCDS A4CE](https://openairdocs.org/tcds/A4CE)) ## 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. DtBED Btpartracnr of Transportation — Jfotaal atriation ajministration Supplemental 'Cgpe Certificate isuvmve'i*' SA5152SW-D fl//r S-TEC Corporation 946 Pegram Welters Industrial Park Mineral Wells, Texas 76067 Civil Al> A4CE CESSNA 206, P206, U206, P206A, (J206A, P206B, U206B, P206C, TP206C, U206C, TU206C, P206D, TP206D, U206D, TU206D, P206E, TP206E, U206E, TU206E, U206F, TU206F, U206G, and TU206G Installation of S-TEC System 60 Single Axis Automatic Flight Guidance System, Model ST-146, according to Bulletin No. 246, Revision 2, dated 12-22-92 and Master Drawing List No. 92176, Revision B, dated 12-22-92 and/or later FAA Approved revisions of the above data (14 Volt System). 1. Also eligible on Models U206G and TU206G When Modified Per STC SA1513WE (Robertson STOL) or STC SA3634SW (Extended Range Fuel Tanks). (See Continuation Sheet, Page 2, a part of this STC.) . a-,f/j4rt1yiy4fr/',--lff- (/gfg. ,n4ifA- tit- 3-11-83 3-25-83 <$ffi.,mr-j-i. 7-18-84, 1-11-93, Revision 2 William J. Thomas DAS Staff Coordinator. DAS5 SW(Title) fine of not exceeding SI JOOO, or imprisonment not exceeding 3 yean, or both. Tkit arti/lealt may ke traiu/tmj in menrJuKt milk FAX 21.47. Uratd Skata of 3ntnn Bepartmenc of Transportation— federal Sttnation Administration Supplemental ITgpe Certificate(Continuation £heet) SA5152SW-D, Revision 2 Limitations and Conditions (con't.) 2. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89193, dated 3-25-83 is required for Cessna Models P206C, TP206C, U206C, TU206C, P206D, TP206D, U206D, TU206D, U206E, TU206E, U206F, TU206F, U2066, and TU206G and/or later FAA Approved revisions of the above supplement. 3. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89193-1, dated 7-18-84 is required for Cessna Models U206G and TU206G, S/N U20604650 and Up and/or later FAA Approved revisions of the above supplement. 4. FAA Approved Supplemental Flight Manual, P/N 89467, dated 7-18-84 is required for Cessna Models P206C, TP206C, U206C, TU206C, P206D, TP206D, U206D, TU206D, P206E, TP206E, U206E, TU206E, U206F, TU206F, U206G, TU206G, S/N U20604649 and Below and/or later FAA Approved revisions of the above supplement. 5. FAA Approved Supplemental Flight Manual, P/N 89467-1, dated 1-11-93 is required for Cessna Models P206C, TP206C, U206C, TU206C, P206D, TP206D, U206D, TU206D, P206E, TP206E, U206E, TU206E, U206F, TU206F, U206G, and TU206G and U206G and TU206G When Modified Per STC SA3634SW (Extended Range Fuel Tanks) and/or later FAA Approved revisions of the above supplement. 6. FAA Approved Supplemental Flight Manual, P/N 891002, dated 1-11-93 is required for Cessna Models U206G and TU206G When Modified Per STC SA1513WE (Robertson STOL) and/or later FAA Approved revisions of the above supplement. 7. FAA Approved Supplemental Flight Manual, P/N 891003, dated 1-11-93 is required for Cessna Models 206, P206, U206, P206A, U206A, P206B, and U206B and/or later FAA Approved revisions of the above supplement. 8. Compatibility of this modification with other previously approved modifications must be determined by the installer. Am ulierniton of this certificate is fnaushabU by afiiu of not excttding 11,000, or imprisonment not exceeding 3 yean, or hnih. CAA FORM an0.2-1 (tM»> Tha eittifcatt may A« ttmtftmd in accordant! ivti/i F;\K .'1.17. PACK 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 ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and <7/> code) Extent of Authority (if licensing agreement): Signature of grantor (In ink): ## Every issue (1) - January 11, 1993: Amended, Current. [certificate](https://openairdocs.org/files/sha256/f8/05/f805ca9cabca15f63121b962a481cfedb504c8dbf4e0fed174ee3d039b750cfe) --- 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.