# STC SA5140SW-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 60 two axis automatic flight guidance system, Model ST-037, with optional autotrim system.
- Applied: February 8, 1983
- Status date: May 27, 1997
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE)
- Certificate PDF: https://openairdocs.org/files/sha256/7f/c9/7fc9531c9beb4412649b1f6f914eae50da4df595992758502199418237ef01b6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/28404869A845523D85256CC2001226F2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5140SW-D

## ADs that name it (0)

None.

## Approved models (2)

- Textron Aviation Inc. TU206G ([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.

Pnttcb JStsic* ®f .Amerwa ai "9Iranap0rtatt0n - Jifefteral (Afrtaitmt JVhmtmsiratttm QLerttftcate SA5140SW-D S-TEC Corporation One S-TEC Way Mineral Wells Municipal Airport Mineral Wells, TX 76067-9236 A4CE CESSNA U206G AND TU206G Installation of S-TEC System 60 Two Axis Automatic Flight Guidance System, Model ST-037, with Optional Autotrim System, according to Bulletin No. 140, Revision 11, dated 5-22-97 and Master Drawing List No.

92172, Revision K, dated 5-22-97 with Optional Flight Director/Steering Horizon or later FAA Approved revisions of the above data (28 Volt System).

1 . Also eligible on ModelsU206G and TU206G When Modified By Any Of The Following STCs: STC SA1513WE (Robertson STOL) or STC SA2353NM (Soloy Engine Conversion) and/or STC SA3634SW (Extended Range Fuel Tanks) and/or STC SA914NE (Wing Tip Extensions).

(See Continuation Sheets, Pages 2 and 3, a part of this STC.)

2-08-83 2-28-83 2-19-86, 5-06-88, 5-30-91, 6-15-94, 8-22-96, 10-10-96, 5-27-97, Revision 7 William J. Thomas DAS Staff Coordinator. DAS 5 SW (Title)

ja«tteb giaiets <©f .America at tErattsp0rtattnn - Jfeheral JVfrtait0tt ^bmintztxntian (tterttftcaie (drnittnuatfon SA5140SW-D, Revision 7 Limitations and Conditions (con't.)

2. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89187, dated 2-28-83 is required for Cessna Models U206G and TU206G 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 89187-1, dated 2-19-86 is required for Cessna Models U206G and TU206G or later FAA Approved revisions of the above supplement.

4. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89187-2, dated 5-30-91 is required for Cessna Models U206G and TU206G And These Models When Modified Per STC SA3634SW (Extended Range Fuel Tanks) or later FAA Approved revisions of the above supplement.

5. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 89187-3, dated 6-15-94 is required for Cessna Models U206G and TU206G (Landplane Configuration) And These Models When Modified Per STC SA3634SW (Extended Range Fuel Tanks) 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 89187, Revision 4, dated 5-27-97 is required for Cessna Models U206G and TU206G (Landplane Configuration) And These Models When Modified Per STC SA3634SW (Extended Range Fuel Tanks) And/Or STC SA914NE (Wing Tip Extensions) or later FAA Approved revisions of the above supplement.

7. FAA Approved Supplement to Pilot's Operating Handbook and/or FAA Approved Airplane Flight Manual, P/N 89781, dated 5-06-88 is required for Cessna Models U206G and TU206G When Modified Per STC SA1513WE (Robertson STOL) or later FAA Approved revisions of the above supplement.

8. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 89781-1, dated 6-15-94 is required for Cessna Models U206G and TU206G (Landplane Configuration) When Modified Per STC SA1513WE (Robertson STOL) or later FAA Approved revisions of the above supplement.

9. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 89781, Revision 2, dated 5-27-97 is required for Cessna Models U206G and TU206G (Landplane Configuration) When Modified Per STC SA1513WE (Robertson STOL) And/Or STC SA914NE (Wing Tip Extensions) or later FAA Approved revisions of the above supplement.

FAA Form 8110-2-1(10-69) Page 2 of 3

T&mieb gtaite < nf tEranspnrtaitfltt - ^Jfefreral JV&tattim ,Ahmttttatratton (Eerttftcate SA5140SW-D, Revision 7 Limitations and Conditions (con't.)

10. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891079, dated 6-15-94 is required for Cessna Models U206G and TU206G (Floatplane or Amphibian Configuration) And These Models When Modified Per STC SA3634SW (Extended Range Fuel Tanks) and/or STC SA2353NM (Soloy Engine Conversion) or later FAA Approved revisions of the above supplement. Compatibility of this modification with other previously approved modifications must be determined by the installer.

11. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891079, Revision 1, dated 5-27-97 is required for Cessna Models U206G and TU206G (Floatplane or Amphibian Configuration) And These Models When Modified Per STC SA3634SW (Extended Range Fuel Tanks) and/or STC SA2353NM (Soloy Engine Conversion) And/Or STC SA914NE (Wing Tip Extensions) or later FAA Approved revisions of the above supplement.

12. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891082, dated 6-15-94 is required for Cessna Models U206G and TU206G (Landplane Configuration) When Modified Per STC SA2353NM (Soloy Engine Conversion) With or Without STC SA3634SW (Extended Range Fuel Tanks) or later FAA Approved revisions of the above supplement.

13. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891082, Revision 1, dated 5-27-97 is required for Cessna Models U206G and TU206G (Landplane Configuration) When Modified Per STC SA2353NM (Soloy Engine Conversion) With or Without STC SA3634SW (Extended Range Fuel Tanks) And/Or STC SA914NE (Wing Tip Extensions) or later FAA Approved revisions of the above supplement.

14. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891308, dated 8-22-96 is required for Cessna Models U206G and TU206G (Floatplane or Amphibian Configuration) When Modified Per STC SA1513WE (Robertson STOL) or later FAA Approved revisions of the above supplement.

15. FAA/DAS Approved Pilot's Operating Handbook and/or Airplane Flight Manual Supplement, P/N 891308, Revision 1, dated 5-27-97 is required for Cessna Models U206G and TU206G (Floatplane or Amphibian Configuration) When Modified Per STC SA1513WE (Robertson STOL) And/Or STC SA914NE (Wing Tip Extensions) or later FAA Approved revisions of the above supplement.

16. Compatibility of this modification with other previously approved modifications must be determined by the installer.

FAA Form 8110-2-1(10-69) Page 3 of 3

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 ZJP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

U.S. GOVERNMENT PRINTING OFFICE : 1966 OF — 205-579

## Every issue (1)

- May 27, 1997: Amended, Current. [certificate](https://openairdocs.org/files/sha256/7f/c9/7fc9531c9beb4412649b1f6f914eae50da4df595992758502199418237ef01b6)

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