# STC SA01865WI - Type: Supplemental type certificate - Status: Current, Issued - Holder: Finnoff Aviation Products, United States - Description: Installation of Generator 2 RCCB Upgrade and/or Dual Battery Cockpit Labeling - Applied: September 11, 2017 - Status date: January 17, 2020 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A78EU](https://openairdocs.org/tcds/A78EU) - Certificate PDF: https://openairdocs.org/files/sha256/61/d1/61d1e59ec3e7b3a559669b51a6467babfacec7b42547992f538d1733c33a27e5 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3BF272EFEEE098CB86258518005845E0.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA01865WI ## 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 Finnoff Aviation 11914 Corporate Way Broomfield, CO 80021 3 SA01865WI Federal Aviation Regulations.23 Installation of Generator 2 RCCB Upgrade and/or Dual Battery Cockpit Labeling. 1) 3S Certification, Master Data List (MDL) 3S17-005-1001, Revision IR, Dated: 01/17/2018 or later FAA approved revision. 2) 3S Certification, Airplane Flight Manual Supplement (AFMS) 3S17-005-7101, Revision IR, Dated: 01/17/2018 or later FAA approved revision. 3) 3S Certification, Instructions for Continued Airworthiness (ICA) 3S17-005-6101, Revision IR, Dated: 12/21/2017 or later FAA accepted revision. 1) Compatibility of this design change with previously approved modifications must be determined by the installer. 2) The following STC is required to be installed as a prerequisite: (a) STC SA02266LA – Installation of a Pratt and Whitney PT6A-67P Pilatus Aircraft LTD PC-12/45 PC-12/47 01/17/2020 01/14/2020 09/11/2017 01/17/2018 A78EU Ben Tyson Program Manager Wichita ACO Branch 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): 3 SA01865WI 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 Certification Basis: Based on 14 CFR §21.115 and §21.101, and the FAA policy for significant changes in FAA Order 8110.48A, the certification basis for the applicable 14 CFR Part 23 aircraft affected is as follows: a. As specified on the applicable Type Certificate Data Sheet (TCDS) of the aircraft for parts not changed or not affected by this STC. b. Regulations at the amendment levels defined within the below table for parts changed or affected by the STC since the reference date of STC application, 09/11/2017. Regulations at the amendment level in TCDS A78EU: 23.29(b) [Amdt. 23-21], 23.301(a)(b) [Amdt. 23-42], 23.303 [Amdt. 23-0], 23.305(a) [Amdt. 23-0], 23.307(a) [Amdt. 23-0], 23.321(a) [Amdt. 23-0], 23.337 [Amdt. 23-34], 23.341 [Amdt. 23-42], 23.601 [Amdt. 23-0], 23.603 [Amdt. 23-23], 23.605(a) [Amdt. 23-23], 23.609(a) [Amdt. 23-0], 23.611 [Amdt. 23-7], 23.613 [Amdt. 23-23], 23.619 [Amdt. 23-7], 23.625(a) [Amdt. 23-7], 23.627 [Amdt. 23-0], 23.771(a) [Amdt. 23-14], 23.773(a)(1) [Amdt. 23-14], 23.777(a)(b) [Amdt. 23-33], 23.853(a) [Amdt. 23-34], 23.863 [Amdt. 23-34], 23.867(a)(b) [Amdt. 23-7], 23.1301(a)(b)(c)(d) [Amdt. 23-20], 23.1309(a)(1)(2)(b)(e) [Amdt. 23-41], 23.1351(a)(1)(2)(i)(b)(1)(i)(ii)(iii)(2)(3)(4)(c)(1) [Amdt. 23-34], 23.1357(a)(b)(c)(2) [Amdt. 23-20], 23.1365 [Amdt. 23-14], 23.1367(d) [Amdt. 23-0], 23.1381(a)(b) [Amdt. 23-0], 23.1431 [Amdt. 23-0], 23.1501 [Amdt. 23-21], 23.1529 [Amdt. 23-26], 23.1541(a)(b) [Amdt. 23-21], 23.1581(a)(2) [Amdt. 23-34], 23.1585(a) [Amdt. 23-0] Regulations at the latest amendment 23-0 through 23-62: 23.1306 [Amdt. 23-61], 23.1308 [Admt. 23-57] ----------------------------------------------END---------------------------------------------- SA01865WI ## Every issue (2) - January 17, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/61/d1/61d1e59ec3e7b3a559669b51a6467babfacec7b42547992f538d1733c33a27e5) - January 17, 2018: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/3a/ab/3aab36aed09a9f5f60bf2e02a87f7a1733e0c5a4faef521da3d46c29e743cab9) --- 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.