OM5NU Meaning of OM5NU in English Located in JN98ERDXCC entity: OM - Slovak Republic Last update on: 07/2000 Search OM5NU at QRZ.COMSearch OM5NU at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012