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HF Mystery Signals / Re: 6775 Serdolik or VARA
« on: February 21, 2022, 2201 UTC »
Heard again today 21:55 UTC Feb 21 2022 new recording. They added another digital mode to the mix?
Recording of the unid.
https://soundcloud.com/bubba-seattle/sdruno-20220221-135752-6775000hz?utm_source=clipboard&utm_medium=text&utm_campaign=social_sharing
Recording of the unid.
https://soundcloud.com/bubba-seattle/sdruno-20220221-135752-6775000hz?utm_source=clipboard&utm_medium=text&utm_campaign=social_sharing