Uploaded March 2021 | Updated September 2026, 5 hours ago

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Some aircraft scatter on top of a FM-radio tropo, related to my previous video youtube.com/watch?v=iagMAbnlQRI. This extracted part of it is post-synched to the concurrent Flightradar24-site data.
Airplane reflections can manifest as a rapid fluctuation of signal where it can wary between noise and bright audibility every less than a second.


More about this observation here: http://bbs.fmdx.tk/index.php?topic=519.msg2179#msg2179
Some related FM & TV DX'ing here: http://bbs.fmdx.tk/index.php?topic=519.0
Please use Google translator.

73s From SW Finland