OK1JSG Meaning of OK1JSG in English Located in JO70FADXCC entity: OK-OL - Czech Republic Last update on: 05/2000 Search OK1JSG at QRZ.COMSearch OK1JSG at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012