SailMail Rockhill, SC :
no recordings available
from 2011, here is a QSL received by Martin Foltz
here's the latest from their homepage
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Callsigns:
KZN508
Frequencies Radioteletype:
2656.4
5876.4
7961.4
7981.4
10331
13992
13998
18618
18630
Systems used:
PACTOR