I am using https://www.dxmaps.com/spots/mapg.php?Lan=E&Frec=MUF&ML=M&Map=EU


See MUF ( radar picture of Maximum Usable Frequencie ) and predict posible 50 or 144MHz Sporadic-E QSO, or just folow online cluster information ….

See you on 144MH Sporadic-E.

Usualy started in May, have maximum in June and go on all summer…)


WHAT is soo interesting in this picture?

186MHz MUF ? Try to find why/how is isolated very high MUF posible.

I know the answer!



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Amateur Radio from 1980. Member of 9A1CRS Radio Club " Slavonski Brod " Member of SKCC #12919 Member of KiKi no:95 Working from 1,8 to 1296MHz Like:DXing , Contesting, Amateurs Satellite, Home Made Antennas:(last job 3el Line Up Quad Antenna for 14MHz (9a2ki LUQA )) Very proud on my 6 times operating from Velebit mountain ( largest Croatian mountain ) - 5 times in Alpe Adria VHF Contest: peaks: Vučjak 2x, Mali Rajinac, Visočica, Veliki Zavižan - and one more time on Velebit , try to reach highest peak: Vaganski vrh, but stoped on lower peak Tadića glavica... See you on the band. 73 de 9a2ki ico

2 thoughts on “DX.maps.com”

  1. Yes Ivica Matic!
    But probably from some Rusian submarine.
    Will try to find pictures from next days…after this one posted…


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