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10/15/2009 | Team Leaders Selected for WRTC 2010
After a grueling selection process, the organizers of the 2010 World Radiosport Team Championships (WRTC) have selected team leaders representing all six continents. Of the 76 applications submitted, 44 were chosen as Team Leaders. These Team Leaders will
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07/24/2009 | The K7RA Solar Update
No new sunspots yet, but a big surprise this week with aurora and a geomagnetic storm: Sunspot activity peaked around 0300-0900 UTC on Wednesday July 22, with K index as high as 6. The planetary A index for the day was 24. You can see the K index variatio
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04/25/2008 | The K7RA Solar Update
This week we had a couple of brief sunspot appearances -- 991 and 992 -- but they were both from Solar Cycle 23 and their emergence was fleeting. On Wednesday, April 23, the planetary A index rose to 32 due to a solar wind and south-pointing Interplanetar
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