DD4QB Meaning of DD4QB in English Located in JO31IUDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DD4QB at QRZ.COMSearch DD4QB at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012