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The K7RA Solar Update
www.arrl.org
A geomagnetic forecast comes to us from Tomas Bayer of the Budkov Geomagnetic Observatory in South Bohemia (Czech Republic: “Currently ...
The K7RA Solar Update - ARRLwww.arrl.org › news
www.arrl.org
· ... Astronomical Institute, Solar Department, Ondrejov, Czech Republic, and Tomas Bayer, RWC Prague, Institute of Geophysics of the ASCR, ...
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