# STC SA01253WI-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Honeywell International Inc, United States - Description: Approved for model PC-12/45, S/N 101 and after, not to exceed S/N 540. Group airworthiness approval for Reduced Vertical Separation Minimum (RVSM). - Applied: February 24, 2003 - Status date: April 6, 2020 - Product: Aircraft, Small Airplane - Certification basis: Part 21 - Data sheets: [TCDS A78EU](https://openairdocs.org/tcds/A78EU) - Certificate PDF: https://openairdocs.org/files/sha256/10/8f/108fedfb89fcdee769bbe070de396aed5c73f28d0173c30be85ebba1c137d930 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/611C8898B225FEE6862585DE006CDC69.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA01253WI-D ## ADs that name it (0) None. ## Approved models (2) - Pilatus Aircraft Limited PC-12/45 ([TCDS A78EU](https://openairdocs.org/tcds/A78EU)) - Pilatus Aircraft Limited PC-12/47 ([TCDS A78EU](https://openairdocs.org/tcds/A78EU)) ## 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 The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property oft h eS T C holder. FAA Form 8110-2 (5/14) Page 1 of This certificate issued to: Part of the Signature Title 3 SA01253WI-D Honeywell International Inc. 21111 N 19th Ave Phoenix, Arizona 85027 23 Group airworthiness approval for Reduced Vertical Separation Minimum (RVSM): REQUIRED DATA: For PC-12/45: (1) Master Drawing List 159-08297-0001, Revision A, dated 5-28-2004; and (2) Airplane Flight Manual Supplement 006-10319-0000, Revision -, dated 8-31-2004. 1. Dual Honeywell AM-250 altimeters must be installed per STC SA01116WI-D. 2. A dual pitot-static system must be installed as either original equipment or installed per STC SA00322DE. 3. 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 effect upon the airworthiness of the aircraft. (See continuation sheet) Richard B. Sleigh ODA Administrator, ODA-602216-NM Federal Aviation Regulations. PC-12/45, S/N 101 and after, not to exceed S/N 886 PC-12/47, S/N 684 and after, not to exceed S/N 886 4-6-2020 12-13-2004; 8-17-2005; 11-1-2005; 2-27-2006; 8-14-2006; 2-20-2007; 9-11-2007 2-24-2003 8-31-2004 A78EU United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property oft h eS T C holder. FAA Form 8110-2 (5/14) Page 2 of To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement): The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property oft h eS T C holder. FAA Form 8110-2 (5/14) Page 3 of 3 Description of Type Design Change: (continued) For PC-12/47: (1) Master Drawing List 159-08297-0001, Revision E, dated 1-11-2006, and (2) Airplane Flight Manual Supplement 006-10319-0000, Revision D, dated 2-27-2006. Later FAA approved revisions to the above listed data are incorporated without further revision to this Supplemental Type Certificate. Limitation and Conditions: (continued) 4. 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. Certification Basis: Based on the 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 is shown on TCDS A78EU. b. The certification basis for parts changed or affected by this change since the date of application is determined to be: Regulations at the latest amendment Section Amdt. Section Amdt. 23.1301 a,b,c,d 23-20 23.1581 a(1)(2)(3), b(1)(3) 23-50 23.1309 a(1)(2), b 23-49 23.1583 h 23-50 23.1325 e 23-50 23.1585 j 23-50 23.1501 a,b 23-21 23.1529 23-26 Regulations at an intermediate amendment none Regulations at the amendment level shown on TCDS none ------------------------------------------------------------------------------------END------------------------------------------------------------------------------------ SA01253WI-D ## Every issue (7) - April 6, 2020: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/10/8f/108fedfb89fcdee769bbe070de396aed5c73f28d0173c30be85ebba1c137d930) - September 11, 2007: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/a4/bd/a4bd7c36790d06268bba9a5586f6ed6419211fb1305bc7acf117efb3b9db3ac4) - February 20, 2007: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/11/5a/115a7328ab8045a3a4d96a424fdfc9f0e3c86065431101850ba660485ae85897) - August 14, 2006: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/8e/db/8edb4d27d6397637436e5e51c59c83699e936766901d9847b6c0fd04383372ed) - November 1, 2005: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/cb/2a/cb2ab5de840acd8ae3c6fadd67fb1fa48bf5d842fe2285fcc2b3784ede277306) - December 13, 2004: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/18/8b/188b3b5e6f6b3058eafe0d6db0c2f40f8c4ef02bbee051777f5b30ee38bef46d) - August 31, 2004: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/9c/b9/9cb9445ad6bf1e16915a43a8e6fc59c756dcab2779450e101f22adb48dfe565c) --- 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.