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AJ6LG

Joined: Fri, Nov 22nd 2019, 00:14 Roles: N/A Moderates: N/A

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Topic Author Posted On
Anybody able to explain this energy wave? KJ6YYC on 19/12/19
It's the short term sun's emission briefly influencing the ionosphere at the grey line. https://dx.qsl.net/propagation/greyline.html

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