as picked up by Nils Schiffhauer in 2016
Patrick Robic received this
very friendly reply in russian and german in 2016
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Callsigns:
RCB
Ubezhiche
Frequencies Voice:
2926
3495
4712
5487
5491
5568
6945
Frequencies Morse Telegraphy:
5640
7788
8817
13314