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Feature
02/17/2011 | Navy Honors Electronics Pioneer Howard Lorenzen, W7BIThe story of the man who developed the technologies used in modern electronic warfare.
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02/16/2011 | More than 1560 RTTY Roundup Logs Received
The 2011 ARRL RTTY Roundup netted 1563 entries
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02/16/2011 | Astronaut Doug Wheelock, KF5BOC, to Be Guest of ARRL and AMSAT at Hamvention®
Doug Wheelock, KF5BOC, will be attending the 2011 ARRL EXPO - part of the Dayton Hamvention® -- as a special guest of the ARRL and AMSAT. While at Hamvention, Wheelock will share his experiences about using Amateur Radio in space. Wheelock spent 163 days
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02/15/2011 | Sunspot 1158 Produces Largest Flare of Solar Cycle 24; CME Headed Toward Earth
Over the past few days, there has been a lot of activity on the Sun. On Sunday, February 13 at 1738 UTC, sunspot 1158 unleashed an M6.6-level blast and on Tuesday, February 15, the same sunspot unleashed an X-class flare, the strongest solar flare in more
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02/14/2011 | Rockers with Ham Connection Win Big at Grammys
Arcade Fire album voted best of 2010
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02/14/2011 | ARISSat-1 Deployment Postponed
The deployment of ARISSat-1 will not take place until July
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02/11/2011 | The K7RA Solar Update
Seven different sunspot groups were visible over the past week. The high sunspot number in the past seven days was 71 on Tuesday, and the average daily sunspot number more than doubled, rising more than 24 points to 44.3. The average daily solar flux was
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02/11/2011 | QEX -- the March/April 2011 Issue
The March/April issue of QEX is coming soon, and it is full of theoretical and practical technical articles that you won't want to miss. QEX is the ARRL’s “Forum for Communications Experimenters.” Published bimonthly, it features technical articles, colum
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