a CQ call from 9WW20, recorded
in 1988 (rb)
friendly verification on a PPC (rb, 1988)
------------------------------------------------------------
Callsigns:
9WW20
Frequencies Voice:
2130
2182
2628
2842
4363
4393
4417
6507
6516
8746
8767.2
8779
8803
Frequencies Morse Telegraphy:
485
500
512
524
4249
4294
4325
6372
6452
8522
8552
Frequencies Radioteletype:
4213.5
4215
6320
6322.5
6503
8421
8427.5
Systems used:
SITOR