listen to 'Radio Bolivar'
calling and working with 'Lima Oscar
Lima' (rb, 1987)
a PPC QSLing a reception from Lars Lundström (1989)
here a nice letter with PPC
from the collection of Michael Kunze (1989)
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Callsigns:
Bolivar
YWM1
Frequencies Voice:
12136
18990
Frequencies Morse Telegraphy:
17590
Frequencies Radioteletype:
11142
13502
13754.4
13852
14760
14913.5
17384
17520
17555
19056
19100
20402
22872
22975
Systems used:
75 Bd