recorded back in 1969 by
Rudolf P Gröger
this one is from 1971 (rb)
slightly different version
(rb, 1971)
yet another one (rb, 1972)
here 2 more versions from this active station...
...both made by Willi Passmann
the grey folder from 'Cable & Wireless', received by Frank
Schüttig in 1975
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Callsigns:
A9M **
Frequencies Voice:
4510
5187
5765
5945
6955
7582
7968
8020
9197.5
10270
10607
11040
11163
12255
13365
13609
13942
14505
14527.5
14623
14764
14808
16055
16326
17619
19715
20185
23985
Frequencies Radioteletype:
5020
9197.5
10607
14764
Systems used:
50 Bd