New OTHR, over-the-horizon radar, coming to the HF bands. http://qrznow.com/new-russian-arctic-over-the-horizon-radars-set-for-2017-startup/ … #radio #hamradio
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New OTHR, over-the-horizon radar, coming to the HF bands. http://qrznow.com/new-russian-arctic-over-the-horizon-radars-set-for-2017-startup/ … #radio #hamradio
