CTK Praha :
no recordings available
no pictures of QSLs or other info available
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Callsigns:
OLA21
OLC4
OLC7
OLD2
OLD4
OLH4
OLI2
OLI5
OLL5
OLM2
OLO5
OLO7
OLS2
OLS4
OLU
OLU2
OLU5
OLV3
OLW4
OLX4
OLX5
OLZ2
OLZ25
Frequencies Radioteletype:
4105
4602
5028
5603
5917
6768
7328
7577
7578
7845
8142
9353
11002
11117.5
12312
13597
13648
14584
15505
15898
17525
18985
19525
21000
21780
23375
Systems used:
50 Bd