OM3CM Meaning of OM3CM in English Located in JN88KJDXCC entity: OM - Slovak Republic Last update on: 06/2000 Search OM3CM at QRZ.COMSearch OM3CM at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012