S50LEA
Radioamaterski forum
https://forum.hamradio.si/
18.4.
https://forum.hamradio.si/viewtopic.php?f=13&t=17964
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18.4.
Objavljeno:
18 Apr 2016, 14:11
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s54mtb
http://www.iaru.org/world-amateur-radio-day.html