OK1SC Meaning of OK1SC in English Located in JO70OBDXCC entity: OK-OL - Czech Republic Last update on: 05/2000 Search OK1SC at QRZ.COMSearch OK1SC at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012