Weird tapping, humming noises on multiple shortwave frequencies rEdf196 6:23 13 years ago 18 565 Скачать Далее
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I Received The Strangest Russian Shortwave Signals Ringway Manchester 9:55 10 months ago 559 943 Скачать Далее
Unusual broadcast heard today on 17362 Khz USB Shortwave OfficialSWLchannel 2:24 8 years ago 34 974 Скачать Далее
more strange sounds on shortwave morse code bonanza part 2 CJPWolf 24 1:00 1 year ago 220 Скачать Далее