listen again to the telegraph
marker from 3DP3, recorded in 1992 (rb)
here a friendly QSL letter (Andreas Ibold, 1992)
a PPC from the collection of Frank Schüttig (1994)
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Callsigns:
3DP *
Frequencies Voice:
2111
2182
4372
6215
6504
8746
13080
Frequencies Morse Telegraphy:
500
521
8690
12700