Once upon a time, ham radio was all about CW and voice transmissions and little else. These days, the hobby is altogether richer, with a wide range of fancy digital data modes to play with. [KM6LYW ...
Amateur radio operators have always been early adopters of new technology, but the transition to electric vehicles presents challenges that go far beyond learning new equipment. The electromagnetic ...
Abstract: The very high frequency (VHF) air-ground communication service is the predominant means of communication between pilots and controllers. However, its range is limited by terrestrial radio ...
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