UU4JO Meaning of UU4JO in English Located in KN75SDDXCC entity: UR-UZ, EM-EO - Ukraine Last update on: 06/2001 Search UU4JO at QRZ.COMSearch UU4JO at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012