11/10/2009 | Norwegian Amateurs Receive New Privileges
08/21/2009 | The K7RA Solar Update
The quiet Sun continues to baffle us. If there are no sunspots today -- and I don't expect any to emerge -- this will be the 42nd day in a row with no sunspots; July 10 was the last day we saw any spots. There is really no way to predict when the next sun
Feature04/24/2009 | It Seems to Us: Coexistence
Radio spectrum management is a difficult business. The most useful part of the spectrum has been fully allocated for decades, yet new uses continue to be developed. Where can they go? It's a question that requires ever more imaginative answers.