ARRL

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    04/07/2011 | ARRL Frequency Measuring Test Scheduled for Tuesday, April 12

    The Frequency Measuring Test (FMT) adds a couple of new wrinkles to the format when it takes to the airwaves on April 12. The first change is that the FMT will be held on Tuesday evening instead of Wednesday. If weeknight schedules have prevented you from
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    02/04/2011 | The K7RA Solar Update

    The past week had one 0 sunspot day -- Thursday, January 27. Even though the activity came right back, the average daily sunspot number for the week fell more than 12 points to 20.1, and the average daily solar flux declined 2.7 points to 80.8. After the
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    10/15/2010 | The K7RA Solar Update

    Solar activity dropped again this week, although it is now gradually strengthening. The average daily sunspot numbers declined nearly 16 points to 11.7, and average daily solar flux dropped more than 5 points to 75.8. Over the next two weeks, the solar fl
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    06/22/2010 | W1AW Announces 2010 Field Day Bulletin Schedule

    Stations active during ARRL Field Day -- June 26-27 -- are eligible to receive 100 bonus points for copying the special Field Day bulletin transmitted by W1AW (or K6KPH on the West Coast) according to the schedule below. You must include an accurate copy
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  • 10/02/2009 | The K7RA Solar Update

    With the appearance of two sunspots, the past 11 days had some nice HF propagation. Combined with quiet geomagnetic conditions and month after month of quiet Sun, it seems quite a dramatic relief. Sunspot 1026 has faded away, and sunspot 1027 -- which app
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  • 06/23/2009 | W1AW Announces 2009 Field Day Bulletin Schedule

    Stations active during ARRL Field Day -- June 27-28 -- are eligible to receive 100 bonus points for copying the special Field Day bulletin transmitted by W1AW (or K6KPH on the West Coast) according to the schedule below. You must include an accurate copy
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  • 06/19/2008 | W1AW Announces 2008 Field Day Bulletin Schedule

    Stations active during ARRL Field Day -- June 28-29 -- are eligible to receive 100 bonus points for copying the special Field Day bulletin transmitted by W1AW (or K6KPH on the West Coast) according to the schedule below. You must include an accurate copy
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  • 06/13/2008 | Spring Frequency Measuring Test (FMT) Results Announced

    The results for the W1AW Frequency Measuring Test (FMT) held on May 21, 2008 are in. Announced and reported completely online, the spring version of the exercise attracted 81 participants. The object was to measure the frequency of an audio tone, given th
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