Recent News
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03/15/2013 | The K7RA Solar Update
Solar indicators were mixed this week, with the average daily sunspot number down 8.4 points to 84.9, while the average daily solar flux rose 5.9 points to 118.5. Geomagnetic indices were much quieter, with the average planetary A index down 4.7 points to
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03/15/2013 | Digital Edition of April QST Now Available
The digital version of the April QST is now available to ARRL members. The digital version includes many features not available in the print version.
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03/15/2013 | April Fools' in QST
April Fools' in QST
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Feature
03/15/2013 | Surfin’: Radio by the NumbersThis week, Surfin’ explores the mysterious world of numbers stations.
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03/14/2013 | Voice of America to Test Digital Transmissions this Weekend
Voice of America to Test Digital Transmissions this Weekend
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03/14/2013 | Solar Cycle 24 May Have “Double Peaks,” Says NASA Solar Physicist
According to NASA, the current solar cycle -- Solar Cycle 24 -- should hit its “solar max” sometime in this year, but so far, solar activity has been relatively low. According to an article by NASA’s Dr Tony Phillips, this period of quiet has led some obs
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03/14/2013 | Two New Books for Your Amateur Radio Library This Spring
The ARRL has released two new books: Ham Radio for Arduino and PICAXE edited by Leigh L. Klotz Jr, WA5ZNU, and Radio Science for the Radio Amateur by Eric Nichols, KL7AJ.
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03/13/2013 | Astronauts Return to Earth from ISS; Watch Live on NASA TV
After spending 143 days in space, Expedition 34 Commander Kevin Ford, KF5GPP, Russian Soyuz Commander Oleg Novitskiy and Russian Flight Engineer Evgeny Tarelkin (both of the Russian Federal Space Agency) will begin their voyage home to Earth next week, ma
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