no recordings available
friendly QSL letter (Mauro Giroletti, 1999)
nice QSL card (Frank Schüttig, 2004)
another nice QSL card (Gabriel Schwartz, 2008)
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Callsigns:
JMB **
JMC *
JMG *
JMH *
JMI *
JMJ *
Frequencies Morse Telegraphy:
122.7
3218
4298
6397
8526
12840
14605
17029
Frequencies FAX Picture Transmissions:
3365
3458
3622.5
4902
5405
7305
9438
9970
13597
14692.5
18130
18220
18441.2
22770
23522.9
Frequencies Radioteletype:
3670
4532.5
4902
5102.5
7376
7402.5
7515
9970
13963
14480
14880
18380
19529
22728
23972
Systems used:
120 rpm
50 Bd