UNIDENTIFIED radio signal on 7668kHz

[william]

Something like a looped number 5 in Morse code •••••

RX in Milan 19:53z Oct 05 2026Signal stopped around 20:00z

The same signal, received by controlling a WebSDR in Germany

https://twitter.com/x/status/2107208858221580573

 

[william]

Translation

Time measurement signal Atomic clock type These are different radio stations that operate in time and frequency measurements

Wonder if this is used to coordinate military strikes in different time zones?

https://twitter.com/x/status/2107301889251344796

 

[william]

This specific frequency is primarily assigned to military, maritime, or governmental aviation communications

https://twitter.com/x/status/2107239028689174974

 

[Loadstain]

https://twitter.com/x/status/2107587501934125351

VERY RARE
US Strategic Command HF-GCS

VERY RARE 82 characters Emergency Action Message sent on US High Frequency Global Communications System at 20:39 UTC

Text: VQATN6VAEDYSIAZSOROLDOROEDORO4DOROTDOROGDORONDOROCDOROJDORHFDORE4DOROYDOROMDOROOGI