# STC SA01456WI-D - Type: Supplemental type certificate - Status: Current, Amended - Holder: Garmin International Inc., United States - Description: Installation of the Garmin G1000 Integrated Avionics System and GFC 700 Automatic Flight Control System. - Applied: June 2, 2006 - Status date: November 21, 2023 - Product: Aircraft, Small Airplane - Certification basis: Part 23 - Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20) - Certificate PDF: https://openairdocs.org/files/sha256/cc/d5/ccd533ace604783f5d2649c2bb1c8963f6138cd8ca0b88451cfc54b35d5bece3 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178184431820231129144538.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA01456WI-D ## ADs that name it (0) None. ## Approved models (3) - Textron Aviation Inc. C90A ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) - Textron Aviation Inc. C90GT ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) - Textron Aviation Inc. C90GTi ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) ## 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. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Page 1 of 4 FAA Form 8110-2 (5/14) This certificate issued to: Garmin International, Inc. 1200 East 151st Street Olathe, KS 66062 SA01456WI-D Part 23* of the Federal Aviation Regulations Original Product – Type Certificate Number: Make: Textron Aviation 3A20 Model: C90A, C90GT, C90GTi Description of Type Design Change: Installation of the Garmin G1000 Integrated Avionics System and GFC 700 Automatic Flight Control System. Required Data for Model C90A, C90GT, and C90GTi with system software version 3557.00 or later: (1) Garmin Master Drawing List (MDL) 005-00375-30, Revision 18, dated 10/17/2019 (2) Garmin Airplane Flight Manual Supplement (A FMS) 190-00682-N2, Revision 1, dated 10/17/2019 (3) Garmin System Maintenance Manual (Include s ICA) 190-00682-N1, Revision 1, dated 10/17/2019 Later FAA-approved revisions to the data listed above are incorporated without amendment to this certificate (continued on Page 3) Date of Application: June 2, 2006 Date Reissued: Date of Issuance: November 8, 2007 Date Amended: March 13, 2008; May 18, 2010; November 2, 2012; October 17, 2019; October 14, 2022, November 21, 2023 Signature Original signed by Paul Mast Title Paul Mast ODA STC Unit Administrator ODA-240087-CE United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Page 2 of 4 FAA Form 8110-2 (5/14) To (Name and address of transferee) From (Name and address of grantor) United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA01456WI-D 11/21/2023 4 FAA Form 8110-2 (5/14) Page 3 of Description of Type Design Change (continued): Required Data for Model C90A and Model C90GT with system software version 0636.01 or later: (1) Garmin Master Drawing List (MDL) 005-00375-30, Revision 2, dated 11/8/2007 (2) Garmin Airplane Flight Manual Supplement (A FMS) 190-00682-02, Revision A, dated 11/8/2007 (3) Garmin System Maintenance Manual (Include s ICA) 190-00682-01, Revision A, dated 11/9/2007 Later FAA-approved revisions to the data listed above are incorporated without amendment to this certificate Required Data for Model C90GTi with system software version 0636.03 or later: (1) Garmin Master Drawing List (MDL) 005-00375-30, Revision 6, dated 11/2/2012 (2) Garmin Airplane Flight Manual Supplement (A FMS) 190-00682-02, Revision E, dated 11/2/2012 (3) Garmin System Maintenance Manual (Includes ICA) 190-00682-01, Revision E, dated 10/17/2012 Later FAA-approved revisions to the data listed above are incorporated without amendment to this certificate (1) Eligible aircraft are s/n LJ-1063 and after. Additional aircraft configuration requirements are defined in the data shown on the Garmin Master Drawing List (MDL) 005-00375-30. (2) Except as listed below, compatibility of this design change with previously approved modifications must be determined by the installer. (3) This STC has been shown to be compatible with Blackhawk Modifications, Inc. STC SA10341SC and SA10364SC (engine/propeller installation), Raisbeck Engineering STC SA3593NM (propeller installation), CenTex Aerospace, Inc. STC SA10339SC, Blackhawk Modifications, Inc. STC SA01946LA (engine torque transducer conversions), Silverhawk Conversion STC SA10741SC (engine/propeller installation), and Textron Aviation Inc. STC SA10747SC (increased gross weight). (4) If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission. (5) Aircraft modified by this STC must be operated in accordance with the Airplane Flight Manual Supplement (AFMS) identified above. (6) Aircraft modified by this STC must be maintained in accordance with the Instructions for Continued Airworthiness (ICA) identified above. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA01456WI-D 11/21/2023 4 FAA Form 8110-2 (5/14) Page 4 of *Certification Basis Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this change is as follows: a. The certification basis for parts not changed or not affected by this change remains unchanged from the original approval. b. The certification basis for parts changed or affected by this change is: Section Amdt. Section Amdt. Section Amdt. 23.1 23-34 23.1301 23-20 23. 1585 a(1),c(2), j 23-50 23.143 23-50 23.1303 a,b,c,d ,f 23-49 23.2010 a, b 23-64 23.301 a 23-48 23.1305 a(2)(3),c(1)(2 )(5),e(1) 23-52 23.2515 a, b 23-64 23.303 Original 23.1307 23-49 23.2520 a, b 23-64 23.305 23-45 23.1309 a(1 )(3),b,c,d,e,f 23-49 23.307 a Original 23.1311 a,b,c 23-49 23.337 23-48 23.1321 a,b,c,d,e 23-49 23.365 d Original 23. 1322 a,b,c,d,e 23-43 23.395 a(1) 23-7 23.1323 a,b,c 23-49 23.397 23-45 23.1325 a,b,e 23-50 23.561 e 23-34 23.1327 23-20 23.601 Original 23.1329 a,b,c,d,e,f,g,h 23-49 23.603 23-23 23.1331 a,b 23-43 23.605 a 23-23 23.1335 23-20 23.607 23-48 23.1351 a,b(3),g 23-49 23.609 Original 23.1353 h 23-49 23.611 23-48 23.1357 a,b,c,d 23-43 23.613 a,b,c 23-45 23.1359 23-49 23.625 a 23-7 23.13 65 a,b,c,d,e 23-49 23.627 Original 23.1367 Original 23.671 a,b Original 23. 1381 a,b,c Original 23.677 a,d 23-49 23.1419 a,c 23-43 23.681 a Original 23.1431 a,b,e 23-49 23.683 23-7 23.1457 a,c 23-35 23.685 a,c,d 23-17 23.1501 23-21 23.689 a,b,c,d,e 23- 7 23.1521 a,b,c 23-50 23.771 a 23-14 23.1523 23-34 23.773 a(2) 23-45 23.1525 23-45 23.777 a,b 23-51 23.1529 23-26 23.779 a 23-51 23.1541 a,b 23-21 23.853 a 23-49 23.1543 b,c 23-50 23.863 23-34 23.1545 a,b,c,d 23-50 23.867 a,b,c 23-49 23.1549 23-45 23.901 a,e 23-53 23.15 55 a,b,e(2) 23-50 23.903 b(2) 23-62 23.1581 a,b,c,d,f 23-50 23.1182 23-14 23.1583 h,m,n 23-50 FAA Form 8110-2 (5/14) Page 5 of ## Every issue (5) - November 21, 2023: Amended, Current. [certificate](https://openairdocs.org/files/sha256/cc/d5/ccd533ace604783f5d2649c2bb1c8963f6138cd8ca0b88451cfc54b35d5bece3) - October 17, 2019: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/58/47/5847c081d894cc7e80eeac2d6e4b7df633e3dda8c2a415bef7667126e26dd456) - November 2, 2012: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/38/fc/38fc41534e68d734b552ad455e5d2c0ca556499c56fd11aa9ff52dfbc7b58fe5) - May 18, 2010: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/c7/b5/c7b58699c73b208be1ee55a9923931bc00c92b2145d4c9367438313a9a2d5aeb) - November 8, 2007: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/35/41/3541049d17facf90db2cecfe049d32e8a82bddfbaa5e53aabe40e0d983faf014) --- 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.