# STC SA01549WI-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Honeywell International Inc, United States - Description: Installation of the Honeywell KI 825 Electronic Horizontal Situation Indicator (EHSI) - Status date: March 25, 2020 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A47CE](https://openairdocs.org/tcds/A47CE) - Certificate PDF: https://openairdocs.org/files/sha256/ef/e0/efe0fb749f7b8c8acf8393367d4d6969bb598530ae1f3d2a71801c4d11937871 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C7751CDA5D42D5EB862585E4005BBB4A.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA01549WI-D ## ADs that name it (0) None. ## Approved models (1) - Diamond Aircraft Industries GmbH DA 40 ([TCDS A47CE](https://openairdocs.org/tcds/A47CE)) ## 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 (5/14) Page 1 of 3 Number: SA01549WI-D This certificate issued to: Honeywell International Inc. 21111 N 19th Ave Phoenix, Arizona 85027 Part 23 of the Federal Aviation Regulations. Make: Diamond A47CE Model: DA 40 Description of Type Design Change: Installation of the Honeywell KI 825 Electronic Horizontal Situation Indicator (EHSI). REQUIREED DATA: 1. Honeywell Master Drawing Lis t 159-08331-0001, revision A, dated 6-23-2009 or later FAA approved revision. 2. Honeywell Airplane Flight Ma nual Supplement 00-10325-0000, revision -, dated 6-29-2009 or later FAA approved revision 3. Honeywell Maintenance Manual KI 825 Electronic Horizontal Situation Indicator for Diamond DA 40, 159-08331-1013, revision A, dated 6-23-2009 or later FAA accepted revision must be made available to the operator at the time of installation. 1) The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse affect on the airworthiness of the aircraft. 2) If the holder agrees to permit another person to use this ce rtificate to alter the product, the holder shall give the other person written evidence of that permission. 3) This STC can only be installe d in DA 40 model aircraft that have been factory equipped with the Honeywell KCS 55A Compass System, the Honeywell KAP 140 Automatic Flight Control System, Dual Garmin GNS 430 and/or GNS 530 GPS/NAV/COMM transceivers and the L# WX-500 Stormscope receiver. 4) This STC has been determined to be compatible with Garmin Approved Model List STC SA01933LA. Date of Application: 3-24-2009 Date Reissued: 3-25-2020 Date of Issuance: 6-29-2009 Date Amended: By Direction of the Administrator Signature Richard B. Sleigh Title ODA Administrator, ODA-602216-NM FAA Form 8110-2 (5/14) Page 2 of 3 To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement): United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA01549WI-D FAA Form 8110-2 (5/14) Page 3 of 3 Certification Basis: Based on 14 CFR ยงยง 21.101 and 21.115 and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this change is as follows: a. The type certification basis for parts not changed or not affected by this change is shown on TCDS A42CE. b. The certification basis for parts changed or affected by this change since the date of application, 3-24-2009, is determined to be: Regulations at the latest amendment: None. Regulations at an intermediate amendment: None. Regulations at the amendment level on TCDS A47CE: 23.301 (a) (b) (c) (d) Amdt. 23-48; 23.303 Amdt. 23-0; 23.305 (a) (b) Amdt. 23-0; 23.307 (a) (b) Amdt. 23-45; 23.561 (a) (b)(3)(i)(ii)(iii) Amdt. 23-48; 23.601 Amdt. 23-0; 23.603 (a)(1)(2)(3) (b) Amdt. 23-23; 23.605 (a) Amdt. 23-23; 23.607 (a) (b) (c) Amdt. 23-48; 23.609 (a)(1)(2)(3) (b) Amdt. 23-0; 23.611 Amdt. 23-48; 23.613 (a) (b)(1)(2) (c) (d) (e) Amdt. 23-45; 23.771 (a) Amdt. 23-14; 23.773 (a)(1)(2) Amdt. 23-45; 23.777 (a) (b) Amdt. 23-51; 23.1301 (a)(1)(i)(ii)(2) (b)(1)(2)(i)(ii)(3)(4)(i)(ii)(iii)(iv) (c)(1) (d) (e) Amdt. 23-20; 23.1311 (a)(1)(2)(6) (b) Amdt. 23-49; 23.1321 (c) (d)(5) (e) Amdt. 23-49; 23.1327 (a)(1)(2) Amdt. 23-20; 23.1329 (h) Amdt. 23-40; 23.1331 (a) (b)(1) Amdt. 23-43; 23.1351 (a)(1)(2)(i) Amdt. 23-59; 23.1357 (a) (b) (c) (d) Amdt. 23-43; 23.1359 (c) Amdt. 23-49; 23.1365 (a) (b) (d) (e) Amdt. 23-49; 23.1381 (a) (b) (c) Amdt. 23-0; 23.1431 (a) (b) Amdt. 23-49; 23.1501 (b) Amdt 23-21; 23.1529 Amdt. 23-26; 23.1581 (a)(1)(2) (b)(2)(i) (f) Amdt 23-50; 23.1585 (a) (j) Amdt. 23-50. ---------------------------------------------------------------------------END-------------------------------------------------------------------------- ## Every issue (2) - March 25, 2020: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ef/e0/efe0fb749f7b8c8acf8393367d4d6969bb598530ae1f3d2a71801c4d11937871) - June 29, 2009: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/5a/98/5a98f56b9ce0daf26b2107ff2cabe35a4f56d29fc6800e410bbebdf6200f2d50) --- 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.