listen to the signals of
PP-493 as received via an online receiver in eastern Austria
(rb) and watch the different format, compared to PP-412
received the same day
2 PPC's from the collection
of Patrick Robic, verifying the different signals from that beacon
pair on 481 kHz (1999)
------------------------------------------------------------
Callsigns:
C
CP
P
PC
PP
Frequencies Morse Telegraphy:
318
481
493
.