UNHCR Lubumbashi (4UC90):

 

no recordings available

 

this PPC confirms both sides of the contact: Lubumbashi and Geneva (Lars Lundström, 1979)
another PPC received by Lars Lundström (1986)

 

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Callsigns:
4UC90

 

Frequencies Morse Telegraphy:
6260
20734

 

Frequencies Radioteletype:
20734

 

Systems used:
SITOR