DF4ZK Meaning of DF4ZK in English Located in JN49JNDXCC entity: DA-DL - Fed. Rep. of Germany Last update on: 01/1998 Search DF4ZK at QRZ.COMSearch DF4ZK at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012