# STC SA01594WI-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Textron Aviation Inc, United States - Description: Installation of the Garmin G1000 Integrated Avionics System and GFC 700 Automatic Flight Control System including Group Airworthiness Approval for Reduced Vertical Separation Minimum (RVSM) - Applied: July 7, 2009 - Status date: March 23, 2016 - Product: Aircraft, Large Multi-Engine - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A1WI](https://openairdocs.org/tcds/A1WI) - Certificate PDF: https://openairdocs.org/files/sha256/74/41/7441deec7e572047ef26ae1215da024a43c0dd24adbb9eea49d680dbfb295ea6 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/CB71C4DC84AAE01286257F800070FE74.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA01594WI-D ## ADs that name it (0) None. ## Approved models (1) - Textron Aviation Inc. 525 ([TCDS A1WI](https://openairdocs.org/tcds/A1WI)) ## 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. FAA FORM 8110-2-1(10-69) PAGE 1 of 3 PAGES Number SA01594WI-D This certificate issued to Textron Aviation Inc. One Cessna Boulevard Wichita, KS 67215 Part 23* of the Federal Aviation Regulations. Original Product--Type Certificate Number: A1WI Make: Cessna Model: 525 (SN 525-0001 through 525-0359) Installation of the Garmin G1000 Integrated Avionics System and GFC 700 Automatic Flight Control System including Group Airworthiness Approval for Reduced Vertical Separation Minimum (RVSM). Data Required: (1) Garmin Master Drawing List (MDL) 005-00508-01, Revision 1, dated July 15, 2010, or later FAA-approved revision . (2) Garmin Airplane Flight Manual Supplement (AFMS) 190-00934-02, Revision 2, dated August 27, 2010, or later FAA- approved revision. (3) For RVSM group airworthiness approval, the following data is required: MDL 005-00508-01, Revision 3, dated September 15, 2010, or later FAA-approved revision, and AFMS 190-00934-02, Revision 3, dated September 15, 2010 or later FAA-approved revision. (1) Compatibility of this design change with previously approved modifications must be determined by the installer. (2) The modified aircraft must be operated in accordance with the Airplane Flight Manual Supplement (AFMS) identified above. (3) 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. (4) Aircraft modified by this STC must be maintained in accordance with the Instructions for Continued Airworthiness (ICA) listed in the MDL identified above. Date of application: July 7, 2009 Date of issuance: July 15, 2010 Date reissued: February 1, 2011, March 23, 2016 Date amended: September 15, 2010 __Original signed by Yvette Emerson (Signature) Yvette Emerson Program Manager Wichita Aircraft Certification Office (Title) Transfer the ownership of Supplement Type Certificate Number To (Name of transferee) (Number and street) (City, State and Zip code) From (Name of granter) Print or type (Address of granter) (Number and street) (City, State and Zip code) Signature of grantor (In Ink): FAA FORM 8110-2(10-68) PAGE 3 of 3 PAGES Number SA01594WI-D Date of Issuance: July 15, 2010 Date of Reissuance: February 1, 2011, March 23, 2016 Date Amended: September 15, 2010 *Certification Basis. Based on 14 CFR ยงยง 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 is shown on TCDS A1WI. b. The certification basis for parts changed or affected by this change is: Section Amdt. Section Amdt. 23.21 Original 23.1303(a)(b)(d)(f) 49 23.23(b)(3) 45 23.1305(a)(1)(2)(3)(c)(1)(2)(5)(d)(1) (see note 1) 52 23.143 50 23.1307 49 23.251 45 23.1308(a)(b)(c) 57 23.301(a) 48 23.1309(a)(1)(3)(b)(c)(d)(e) 49 23.303 Original 23.1311(a)(b) 49 23.305 45 23.1321 49 23.307(a) Original 23.1322 43 23.337 48 23.1323(a)(b) 49 23.365(d) Original 23.1325(a)(b)(e) 50 23.395(a)(1) 7 23.1327 20 23.397 45 23.1329(a)(b)(c)(d)(e)(f)(h) 49 23.561(e) 48 23.1335 20 23.571(c) 48 23.1337(b)(1)(4) 51 23.573(b) 48 23.1351(a)(g) 49 23.601 Original 23.1353(h) 49 23.603 23 23.1357(a)(b)(c)(d) 43 23.605(a) 23 23.1359 49 23.607 48 23.1365(a)(b)(d)(e) 49 23.609 Original 23.1367 Original 23.611 48 23.1381(a)(b) Original 23.613(a)(b)(c) 45 23.1419(b)(c) 14 23.627 Original 23.1431(a)(b)(e) 49 23.671 Original 23.1501 21 23.677(a)(d) 49 23.1523 34 23.681(a) Original 23.1525 45 23.683 7 23.1529 26 23.685(a)(c)(d) 17 23.1541(a)(b) 21 23.689(a)(b)(c)(d)(e) 7 23.1543(b)(c) 50 23.771(a) 14 23.1545(a)(b)(d) 50 23.773(a)(2) 45 23.1549(a)(b)(c)(d) (see note 1) 45 23.777(a)(b) 51 23.1553 50 23.779(a) 51 23.1555(a)(b)(e)(2) 50 23.853(a) 49 23.1581(a)(b)(1)(3)(c)(d)(f) 50 23.863(a)(b)(3)(5) 34 23.1583(h)(m) 50 23.867(a)(b) 49 23.1585(a)(1)(j) 50 23.1093(b)(1)(i) 51 23-249-SC N/A 23.1301 20 Note 1. Equivalent Level of Safety (ELOS) ACE-10-14 for 14 CFR 23.1305(c)(2)(5) and 14 CFR 23.1549(a)(b)(c)(d) granted by Small Airplane Directorate July 14, 2010. ## Every issue (4) - March 23, 2016: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/74/41/7441deec7e572047ef26ae1215da024a43c0dd24adbb9eea49d680dbfb295ea6) - February 1, 2011: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/68/18/681859f8127dcb176bd9f5f24bfd9d4c8861f3da6ee1676ffb2f82ecdd216b66) - September 15, 2010: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/68/18/681859f8127dcb176bd9f5f24bfd9d4c8861f3da6ee1676ffb2f82ecdd216b66) - July 15, 2010: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/95/72/95726fa49f2e3cf1fd6d353359c4d0e6263ebebc3f501f842b6f9e7cf3bc5328) --- 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.