HFU HF Underground
Loggings => Spy Numbers => Topic started by: ~SIGINT~ on July 23, 2022, 1244 UTC
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XPB Russian Operator 13976.0 USB 12:30 UTC 23 JULY 2022
12:30 UTC - XPB Russian station with custom 16-tone MFSK transmission; weak readable;
12:31 UTC - End of transmission.
RSPduo | End-fed longwire antenna