HFU HF Underground
Loggings => Peskies => Topic started by: R4002 on April 22, 2017, 0327 UTC
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6940 USB 6.940 MHz USB more use of the USB mode on another popular pirate frequency. SIO 222 to SIO 444, with several stations talking over each other (reminds me of 6925 kHz LSB or 6900 kHz LSB at points).