here a voice recording, made
by Rudy van Dalen on calling frequency 2182 kHz
a nice QSL card from the oldest coastal station of the world,
lastly operated by the navy (Vladimir Rozhkov, 1998)
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Callsigns:
J
SAA
Frequencies Voice:
2182
2789
13521
15712
Frequencies Morse Telegraphy:
435.5
500
4275
6357
8450
12675
Frequencies Radioteletype:
518
12438
Systems used:
50 Bd
SITOR