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Re: Gray Line Propagation
Richard and Others,
An excellent web site for checking current gray line propagation is http://dx.qsl.net/propagation/greyline.html. It has a map that refreshes every 5 minutes, and shows where sunset and sunrise are occurring in the world at any given moment.
Of course, there are only certain times of the year that these gray line paths allow great propagation from TP or TA transmitters to North American DXers with Ultralight radios. But if you are lucky enough to have a gray line path as well as good solar conditions, you can have a fantastic logging. One of these occurred for me on August 28th, with a booming signal from VOA-1575 in Thailand on a stock DT-400W at Grayland, WA.