a very recent recording (Tony
Paredes, 2009)
no pictures of QSLs or other info available
------------------------------------------------------------
Callsigns:
ZPN
Frequencies Voice:
2345.5
2660
2889
2910
2944
3479
4669
5526
5566
6649
8842
8855
8905
10024
10096
11360
11397
13297
17907
20600
Frequencies Radioteletype:
7942
7963
10612
12262
19066
Systems used:
50 Bd