Have you heard all these callsigns ending with WWA throughout the whole of January and the first week of July? Endless 5NN TU activities, on all bands, including WARC? As if we need more 5NN TU activities, and especially what amounts to a month-long contest without any requirements for sleeping […]
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A rough survey, which could certainly be conducted with greater quality, shows that an estimated 80% or more amateur radio CW operators use frequencies that end in a round .0kHz. There are a few reasons for this, the most notable are that with the era of digital displays it looks […]