no recordings available
a nice QSL with viewcard
and PPC (Reinhard Klein-Arendt, 1985)
another fine viewcard was used here (Rudy van Dalen, 1989)
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Callsigns:
FB
Frequencies Morse Telegraphy:
302.5
303.4
Frequencies Radioteletype:
302.5
303
Systems used:
100 Bd MSK