ham radio, amateur radio, radioamatore,
LAURA SOBON AD4PU
LUCA!!!
W1AW ARRL HQ ON AIR KATIE!
IZ0EIK ERICA
MI0JZZ CHRIS "THE BOSS"
HAM RADIO IN SPACE RADIOAMATORE ITALIANO NELLO SPAZION2JMH PSYCHO HAM RADIO ROVER
GUGLIELMO MARCONI, THE INVENTOR OF RADIO,
REGINALD FESSENDEN, FIRST RADIO VOICE BROADCAST