OK1JSK Meaning of OK1JSK in English Located in JO70OADXCC entity: OK-OL - Czech Republic Last update on: 05/2000 Search OK1JSK at QRZ.COMSearch OK1JSK at VHF-Group DL-West Amateur radio QTH Locator English vocabulary. Английский словарь радиолюбителя QTH Локатор. 2012