from the collection of Andy Stumpf (1987)
no pictures of QSLs or other info available
------------------------------------------------------------
Callsigns:
DZJ
Frequencies Voice:
4408
6507
8752
8758
13077
13170
17353
22723
Frequencies Morse Telegraphy:
4330
8570
8604.5
8660
12906
12907
12990
16870.5
16872
22323.5
Frequencies Radioteletype:
16792
Systems used:
SITOR