this recording was made with the
help of an online receiver (rb, 2015)
a nice prepared QSL card
(Patrick Robic, 2018)
------------------------------------------------------------
Callsigns:
P
Frequencies Morse Telegraphy:
888
.
NDB Pardubice *P :
a nice prepared QSL card (Patrick Robic, 2018)
------------------------------------------------------------
Callsigns:
P
Frequencies Morse Telegraphy:
888.