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04/25/2011 | WX4NHC Assistant Coordinator Honored at National Hurricane Conference
W4NXC Assistant Coordinator Julio Ripoll, WD4R was awarded the Distinguished Service Award at the National Hurricane Conference -- held April 18-22 in Atlanta, Georgia -- for “exceptional service in providing emergency communication during hurricane event
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04/25/2011 | Space Weather Prediction Center to Discontinue Broadcasts on WWV and WWVH
Beginning Tuesday, September 6, the Space Weather Prediction Center (SWPC) will cease broadcasting its geophysical alert message on WWV and WWVH. These messages inform listeners of the solar flux, the mid-latitude A and K indices and space weather storms,
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04/23/2011 | Youth@HamRadio.Fun: An Elmer’s Guide to Explaining Ham RadioHams have always been at the forefront of wireless technology since the dawn of radio in the late 1800s.
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04/23/2011 | The K7RA Solar Update
Both the average daily sunspot numbers and solar flux were both higher for the week: Sunspot numbers up more than 3 points to 93.1 and the solar flux up by 8 points to 117.2. Geomagnetic activity was a bit lower -- with April 20 the most active day -- aft
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04/22/2011 | Surfin’: Eyeing Apps for the Apple of My EyeThis week, Surfin’ looks to Woz’s old stomping grounds for ham radio applications.
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04/21/2011 | History of Curtis KeyersModern transceivers incorporate many features that not long ago were considered accessories: CW keyers and SWR meters come to mind. John Curtis, K6KU, created an electronic iambic-keyer circuit and subsequently offered an IC chip to do the job. He r...
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04/21/2011 | California Supreme Court Declines to Hear Antenna Zoning Case
The California Supreme Court refused to hear the antenna zoning case brought forth by Alex Zubarau, WB6X, of Palmdale, California -- with the assistance of his ARRL Volunteer Counsel Len Shaffer, WA6QHD -- after receiving a mixed decision by the Californi
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04/20/2011 | Find an ARRL Field Day Station Near You
First introduced in 2008, the ARRL’s Field Day Station Locator Service has proved a popular addition to the Field Day toolbox. This service -- an interactive map that helps amateurs or those interested in Amateur Radio find a Field Day site near them -- i
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