Ham radio on the cheap, encouraging newcomers to the hobby, and a bit of science.
Quite extensive polar mesospheric winter echoes (PMWE) again at high latitudes past day or so.
Polite, constructive comment only. Any nonsense won't make it any further...
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Polite, constructive comment only. Any nonsense won't make it any further...
Note: only a member of this blog may post a comment.