AF Köln-Wahn (DHJ67) :

 

no recordings available

 

see this prepared QSL from Dieter Pohlmann (2009)

 

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Callsigns:
DHJ67

 

Frequencies Morse Telegraphy:
5478
13938
19138

 

Frequencies Voice:
4516.5

 


Frequencies Radioteletype:

4047
9041
13934
13938
14962

 

Systems used:
50 Bd
75 Bd
100 Bd