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[CQ-Contest] Webinar - "Grayline Propagation, or Florida to Cocos (Keeli

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Subject: [CQ-Contest] Webinar - "Grayline Propagation, or Florida to Cocos (Keeling) on 80m"
From: "Ken Claerbout" <k4zw@verizon.net>
Date: Tue, 10 Mar 2015 17:42:53 -0400
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N4II's very informative Webinar has been posted to the World Wide Radio Operators Foundation (WWROF) web page.

"The 2013 VK9CZ DXpedition to the Cocos (Keeling) Islands made 51 QSOs with US Zone 5 on 80m. 21 of these QSOs – more than 40 percent – were with stations in Florida. This presentation discusses several possible propagation mechanisms for this grayline event, and concludes that propagation through the dark ionosphere, rather than along the grayline itself, was the responsible mechanism."

The direct link to the archive is: http://wwrof.org/webinar-archive/grayline-propagation-or-florida-to-cocos-keeling-on-80m-ed-callaway-n4ii/

73
Ken K4ZW
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