# STC SA03145AT - Type: Supplemental type certificate - Status: Current, Amended - Holder: Aerospace Welding Minneapolis Inc., United States - Description: Modification of the carburetor air box assemblies - Applied: July 23, 2003 - Status date: November 7, 2013 - Product: Aircraft, Small Multi-Engine - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A19SO](https://openairdocs.org/tcds/A19SO) - Certificate PDF: https://openairdocs.org/files/sha256/1b/cc/1bcc92582b916eb6930ef5d81944b313459b08f4c2c68eb5694597095637c90f - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AAF556B495557D9A86257C370063DC39.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA03145AT ## ADs that name it (0) None. ## Approved models (1) - Piper Aircraft Inc. PA-44-180 ([TCDS A19SO](https://openairdocs.org/tcds/A19SO)) ## 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. Part 23 of the Federal Aviation Regulations. Modification of the carburetor air box assemblies, Piper P/N's 86245-34 and 86245-36, in accordance with Kosola and Associates Drawing No. 200317, Revision A, dated September 8, 2003, or Aerospace Welding Minneapolis, Inc Drawing No. 200317, Revision A, dated September 4, 2013, or later FAA approved revision. Kosola and Associates Report No. ICA-2, "Instructions for Continued Airworthiness", dated June 22, 2004, or Aerospace Welding Minneapolis, Inc Document No. ICA-2, "Instructions for Continued Airworthiness", dated October 29, 2013, or later FAA accepted revision is a required part of this STC. The compatibility of this design change with other previously approved modifications must be determined by the installer. If the holder of this STC 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. 1045 Gemini Road Eagan, MN 55121 Original Product --Type Certificate Number: A19SO Make: Piper Model : PA-44-180 Date amended : September 30, 2005,November 7, 2013 By direction of the Administrator Original Signed By: Timothy Smyth (Signature) Timothy Smyth Manager, Propulsion & Program Management Branch Chicago Aircraft Certification Office Date of application : July 23, 2003 Date of issuance : Original: September 23, 2005 Transfer: July 9, 2013 INSTRUCTIONS: Th e transfer endorsement below may be used to notify the appropriate FAA Regional Office of the transfer of this Supplemental Type Certificate. The FAA will reissue the certificate in the name of the transferee and forward it to him. Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and Street) (City, State, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and Street) (City, State, and ZIP code) Signature of grantor (In ink): FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES (Continuation Sheet) Number SA03145AT Amended on xxx xx, 20xx Certification Basis: --------------------------END--------------------------- ## Every issue (2) - November 7, 2013: Amended, Current. [certificate](https://openairdocs.org/files/sha256/1b/cc/1bcc92582b916eb6930ef5d81944b313459b08f4c2c68eb5694597095637c90f) - September 30, 2005: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/66/1c/661cbd2b7c856195153c6c4aa2b3675eea12bc4033ec6ee4e28a4d70ad0c714d) --- 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.