N4JDB/M Meaning of N4JDB/M in English Located in EM64DXCC entity: K,W,N, AA-AK - United States of America Last update on: 01/2002 Search N4JDB at QRZ.COMSearch N4JDB at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012