HFU HF Underground
Loggings => Spy Numbers => Topic started by: ~SIGINT~ on July 23, 2022, 1256 UTC
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XPB Russian Operator 14376.0 kHz USB 12:20 UTC 23 JULY 2022
12:20 UTC - XPB Russian station with custom 16-tone MFSK transmission; loud and clear;
12:21 UTC - End of transmission.
RSPduo | End-fed longwire antenna