HFU HF Underground

Loggings => HF Mystery Signals => Topic started by: Edgar Souse on March 10, 2024, 0538 UTC

Title: UNID Time Signal 6930 kHz USB 0535 utc 10 March 2024
Post by: Edgar Souse on March 10, 2024, 0538 UTC

No announcement or voice just a steady pulse

https://voca.ro/18DWMtB9Gal5