ICRC Cairo :

 

listen to a telegraph call from 'SUR88' (rb, 1985)

 

look at this PPC from 1976 from the collection of Lars Lundström

 

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Callsigns:
SUR88

 

Frequencies Voice:
20871

 

Frequencies Morse Telegraphy:
13965
20753
20941

 

Frequencies Radioteletype:
13966.4

 

Systems used:
PACTOR
SITOR