HFU HF Underground
Loggings => Spy Numbers => Topic started by: MDK2 on April 19, 2023, 1715 UTC
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The number group 591 in slow Morse code was repeated without variation for 12 minutes, ending with a single longer dash at 17:12:00 UTC. Copied on the uTwente web SDR in The Netherlands where the signal was very strong and the code worthy of a 599 report.