April 07, 2015 BOULDER – The Sun undergoes a type of seasonal variability, with its activity waxing and waning over the course of nearly two years, according to a new study by a team of researchers led by the National … Continue reading →
From The ARRL Letter on April 9, 2015 Website: http://www.arrl.org/ On Saturday, April 18, radio amateurs worldwide will take to the airwaves to celebrate World Amateur Radio Day http://www.iaru.org/world-amateur-radio-day.html (WARD). It was on April 18, 1925, that the International Amateur … Continue reading →
Time and frequency standard station WWV silenced its 25 MHz signal in 1977, but it returned to the air on an “experimental basis” a year ago, and it’s still up and running. Resurrecting the long-dormant standard time outlet operated by … Continue reading →
ZCZC AS06 QST de W1AW Space Bulletin 006 ARLS006 >From ARRL Headquarters Newington, CT April 7, 2015 To all radio amateurs SB SPACE ARL ARLS006 ARLS006 Slow-Scan TV Transmissions from ISS Scheduled for April 11 Amateur Radio on the International … Continue reading →
It’s been a while since we’ve had a presence on the web. Our old web site came down several months ago and things being what they are, It’s taken awhile to get it back on line. Over the course of … Continue reading →
There are many websites offering charts and graphs related to HF propagation conditions http://www.swpc.noaa.gov/. These display measurements of solar activity and their impact on Earth’s magnetosphere, ionosphere and atmosphere. On NOAA’s web site, there is a tremendous amount of information … Continue reading →