recorded 1986 in morse code: QRA DE KRH50...
a QSL card, received in 1991 by Marcel Kurtz
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Callsigns:
KRH50
KRH51
Frequencies Voice:
16150
16349
19445
Frequencies Morse Telegraphy:
4386
5426
7724
7742
11142
11160
11318
13545
13815
16132
16458
20568
Frequencies Radioteletype:
3310
4585
4616
4622
4864
5379
5892
6789
6892
7315
7570
7867
7878
9147
9150
9266
9437
9463
9785
9973
10500
10740
10996
11072
11149
11363
11367
11633
11635
12108
13673
13783
13842
13845
13942
14387
14393
14450
14655
15595
16136
17506
17512
17560
18650
18843.5
19832
19945
19984
23446
Systems used:
50 Bd
75 Bd