OM3W Meaning of OM3W in English Located in JN99BBDXCC entity: OM - Slovak Republic Last update on: 05/2002 Search OM3W at QRZ.COMSearch OM3W at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012