# STC SA02651SE - Type: Supplemental type certificate - Status: Current, Issued - Holder: American Aviation Inc, United States - Description: Installation of ram air cowling - Applied: November 14, 2017 - Status date: July 31, 2019 - 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/sha256/3c/1f/3c1fa6415f672a74ec12c3e1842353b075d4304dd239362ea2ebf14055a4f7be - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/547B3A5B4CDD40CD862585E70057CE65.0001 - DRS record last changed: December 19, 2025 - Page: https://openairdocs.org/stc/SA02651SE ## ADs that name it (0) None. ## Approved models (4) - Pilatus Aircraft Limited PC-12 ([TCDS A78EU](https://openairdocs.org/tcds/A78EU)) - 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)) - Pilatus Aircraft Limited PC-12/47E ([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. Number SA02651SE This certificate, issued to American Aviation, Inc. 2265 West Aerostar Way Coeur d’Alene Airport Hayden Lake, ID 83835 Part 23 of the Federal Aviation Regulations. Original Product ---- Type Certificate Number: A78EU Make: Pilatus Model: PC-12, PC-12/45, PC-12/47, PC-12/47E Description of the Type Design Change: Installation of ram air cowling in accordance with American Aviation, Inc., Drawing List 012 TDL, dated May 29, 2019, or later Federal Aviation Administration (FAA) approved revision. Limitations and Conditions: This modification must be maintained in accordance with American Aviation Ram Air Cowling Instructions for Continued Airworthiness Report 12-006, Revision N/C, dated June 24, 2019, or later FAA-accepted revision. Approval of this change in type design applies to the above listed aircraft only. This approval should not be extended to other aircraft of these model series unless the installer determines that the relationship between this change and any other previously incorporated approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this certificate must be maintained as part of the permanent r ecords of the modified aircraft. 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. Date of application: November 14, 2017 Date reissued: Date of issuance: July 31, 2019 Date amended: FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGE By direction of the Administrator (Signature) Acting Manager, Seattle ACO Branch (Title) 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): U.S. GPO: 1987-763-289 ## Every issue (1) - July 31, 2019: Issued, Current. [certificate](https://openairdocs.org/files/sha256/3c/1f/3c1fa6415f672a74ec12c3e1842353b075d4304dd239362ea2ebf14055a4f7be) --- 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.