UA3YBU Meaning of UA3YBU in English Located in KO63DXCC entity: UA-UI1,3,4,6,RA-RZ - European Russia Last update on: 01/1998 Search UA3YBU at QRZ.COMSearch UA3YBU at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012