D-ETEL Diamond DA 20-A1 Katana Private Koblenz Winningen (ZNV / EDRK), Germany Heinz Haege - 07/10/2023
D-ETEL Diamond DA 20-A1 Katana Private Koblenz Winningen (ZNV / EDRK), Germany Kurt Saxkjaer - 03/05/2022
D-ETEL Diamond DA 20-A1 Katana Private Oberschleissheim (EDNX), Germany P. Michael Rhodes - 08/07/2017