My favorite hobby - Amateur Radio! The first amateur radio QSO on the shortwave, I spent December 28, 1991 in the 160 meters! My first call sign RI8LBE. EX UK8LBE. EX UA1ZKJ. EX RA1ZM. In June 2010 passed the exam in Finland category of amateur radio extra class and received the call sign OH9FTW, and certificate HAREC.