DRK Düsseldorf (DEK26) :
no recordings available
see this PPC from 1992 (Lars Lundström)
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Callsigns:
DEK26
Frequencies Voice:
3801.5
6998
Frequencies Morse Telegraphy:
6998.5
Frequencies Radioteletype:
1939
3801.5
4013
6998.5
Systems used:
50 Bd
SITOR