[CQ-Contest] Webinar - A Long Overdue Review of Gray Line Propagation on the Low Bands
k4zw at verizon.net
Thu Aug 28 14:03:17 EDT 2014
The World Wide Radio Operators Foundation (WWROF) is pleased to present A Long Overdue Review of Gray Line Propagation on the Low Bands with Carl Luetzelschwab, K9LA. Carl will trace the origin of gray line propagation, and show that there is a problem with the current explanation that propagation along the terminator is efficient. He will then provide an alternative explanation for gray line that satisfies both observations and ionospheric physics.
Date: Thursday, September 11
Time: 9 PM EDT (Friday, September 12 - 01:00 UTC)
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