HFU HF Underground
Loggings => North American Shortwave Pirate => Topic started by: ChrisSmolinski on February 11, 2017, 1625 UTC
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SIO 333 to 433 signal with music, I have not yet heard an ID. A good signal, but the audio sounds a bit rough - slight overmodulation?
Back again 1706-1709. Perhaps someone testing?
Back at 1730z for a few seconds.