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01/22/2016 | The K7RA Solar Update
Reasonably stable conditions in the near term.
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12/25/2015 | The K7RA Solar Update
Over the past week, average daily sunspot numbers rose just 1.6 points to 49.6 compared to the previous 7 days, December 10-16.
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09/16/2015 | Two Aussie Balloons Carrying Ham Radio Payloads Launched from California
Foil party pico balloon launcher Andy Nguyen, VK3YT, couldn’t resist the opportunity during a work assignment on the US West Coast to release a couple more balloons carrying Amateur Radio payloads. Working for a month at San Jose, Nguyen on September 1...
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08/25/2014 | Balloons Carrying Amateur Radio Payloads Still Circling Earth
Three simple, plastic-envelope balloons carrying Amateur Radio payloads continue to circle Earth.
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07/31/2014 | Party Balloon Carrying Amateur Radio Payload Circles the Northern Hemisphere
A party balloon carrying an Amateur Radio payload is about to complete its circumnavigation of the Northern Hemisphere.
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06/21/2013 | The K7RA Solar Update
The K7RA Solar Update
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12/30/2012 | The K7RA Solar Update
The average daily solar flux was down this week about 4 points to 113.4, while the average daily sunspot numbers were down 6.7 points to 65.4. The geomagnetic indices were very low and stable, which should please 160 meter operators who are also enjoying
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05/20/2011 | The K7RA Solar Update
We saw a decline in sunspot activity this week with a 23 point drop in the average daily sunspot numbers and a nearly 9 point decline in the average daily solar flux. These compare, of course, to the numbers for the previous reporting week, which always r
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