POL Hornsund research station (SPM726) :

 

no recordings available

see these letters and fotos from the collection of Maarten van Delft (1988)
here a PPC, together with a hand-painted picture of a station's camp (Reinhard Klein-Arendt, 1990)

 

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Callsigns:
LH7Z
SPM726

 

Frequencies Voice:
10472
12275
13962
16450
17392

 

Frequencies Morse Telegraphy:
6294
10472
13962

 

Frequencies Radioteletype:
10472
16080

 

Systems used:
50 Bd