YU4DN Meaning of YU4DN in English Located in JN93DXCC entity: T9 - Bosnia-Herzegovina Last update on: 01/1998 Search YU4DN at QRZ.COMSearch YU4DN at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012