A Artikelrobot Well-Known Member 2011-Jan-02 #1 There will be an extra transmission for North America from SAQ, the Swedish Alexanderson alternator, on 17.2kHz CW on Jan 4, 00:00 UT More...
There will be an extra transmission for North America from SAQ, the Swedish Alexanderson alternator, on 17.2kHz CW on Jan 4, 00:00 UT More...