OK1HRO Meaning of OK1HRO in English Located in JO70FADXCC entity: OK-OL - Czech Republic Last update on: 05/2000 Search OK1HRO at QRZ.COMSearch OK1HRO at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012