no recording available...
detailed verification letter (rb, 1986)
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Callsigns:
HZN **
Frequencies FAX Picture Transmissions:
3560
5452
10294
11504
Frequencies Radioteletype:
3562
3745
4570
5740
7510
7625
9168
10002
10111
10215
11125
12245
15528
17362
17541
17590
17620.2
18100
19510
23370
Systems used:
100 Bd
120 rpm
50 Bd
75 Bd