DB0UM Meaning of DB0UM in English Located in JN48DXDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DB0UM at QRZ.COMSearch DB0UM at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012