here a recording from 2008
(rb)
listen to the signals of
*SVR-348 from Hungary as received
via an online receiver in eastern Austria (rb, 2011), revealing
also *TPL-348 from Serbia and *SK-350
from Croatia
no pictures of QSLs or other info available
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Callsigns:
BT
TPL
Frequencies Morse Telegraphy:
348