DL1BU Meaning of DL1BU in English Located in JN49KLDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DL1BU at QRZ.COMSearch DL1BU at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012