here a recording of radio beacon
'RB' made by your utilityradio-host 'rb' via internet radio in
2020
Lars Lundström holds
this 2-in-1 prepared QSL for both Örebro's NDBs, *EN-400
and *RB-375, since 2004
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Callsigns:
RB
Frequencies Morse Telegraphy:
375