Army Brasilia :

 

no recordings available

 

a short and handwritten letter serves as QSL (Maarten van Delft, 1994)

 

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Callsigns:
PTO2

 

Frequencies Voice:
14438.2
20540
20985

 

Frequencies Radioteletype:
14438.2
18216.3
20148.2

 

Systems used:
50 Bd
SITOR