DB7UB Meaning of DB7UB in English Located in JO30IVDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DB7UB at QRZ.COMSearch DB7UB at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012