07/23/2010 | The K7RA Solar Update
Sunspot activity increased recently, although it is foolish to call this a trend, since solar activity has great variability. Sunspot group 1087 was visible for 13 days over July 9-21. In millionths of a solar hemisphere, its size was 30, 100, 120, 130, 7
Feature03/26/2010 | Surfin': Hamming on the Edge
This week, the denizens of the Surfin' visit blogs intended for ham radio hackers and makers.