Klaipeda Radio :
listen to the CQ call from UNM2 (rb, 1987)
a PPC from the times, when utility QSLs from the Soviet Union were very rare (rb, 1987)
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Callsigns:
UNM2
Frequencies Voice:
2182
2830
4369
13089
17242
Frequencies Morse Telegraphy:
455
500
523
4226.5
4229
6427
8473
12703
17050
Frequencies Radioteletype:
2830
3210
3215
4343
6342
6374.2
6439
6475
6493.5
8701
12878
12895
17134
Systems used:
50 Bd
SITOR