Planet Mars QSO - Visitors to the headquarters of the American Radio Relay League, Inc. Newington, Conn., continue to be intrigued by one of the most unusual trophies offered to ham radio operators, It is the Elser-Mathes Cup that will commemorate the "First Amateur Radio Two-Way Communicati...
The first commercial radio station in the nation, Pittsburgh radio station KDKA,hit the airwavesin 1920 and started a wave of popularity. Five hundred stations hit the airwaves within the span of three years; by the end of the decade, 12 million households had radios. Although commercial radio...
The first commercial radio station in the nation, Pittsburgh radio station KDKA,hit the airwavesin 1920 and started a wave of popularity. Five hundred stations hit the airwaves within the span of three years; by the end of the decade, 12 million households had radios. Although commercial radio...
KOSPET TANK T2 Ultra Smart Watch Men Military Smartwatch Women Original Digital Fitness Watches AMOLED AI Voice AOD Bluetooth 9965411 orders -67% TIDRADIO 2PCS H8 Walkie Talkie Long Range Professional 10W Two Way Radio Connection Phone APP Wireless Programming HAM GMRS 9965213 orders -67% 5″...