HFU HF Underground
Loggings => Other => Topic started by: Sealord on October 31, 2025, 1453 UTC
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Going thru my SDR recording from last night noticed this transmission on three different frequencies at the same time from 23:38z-01:58z.
I had posted about this previously in NA Pirate, but don't believe this is the case at this point:
Just above the noise here ~S3
00:31z on with siren(?) or sci-fi effect - almost sounds like a jamming tx
01:22z Off
UNID 6950 USB 00:31z-00:34z 10-23-25 (https://drive.google.com/file/d/1XcIDi0yJNLLJYAHgMDpbF92MgcTdencT/view?usp=sharing)
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Band-Aid Radio's signal from last night faded up briefly w/Warren Zevon along with the siren as well:
Band-Aid Radio 6950 CUSB 01:47z-01:49z 10-31-25 (https://drive.google.com/file/d/1cYfA1GgCqYM6HauRsGawlmM3EPLBulrI/view?usp=sharing)
Sounds similar to the Vietnamese Siren Jammer here (https://www.numbersoddities.nl/Vietnamese%20Siren%20jammer.mp3), but strange choice of frequencies (6882 & 6916) if it's for a broadcast - 6950 was the strongest of the three.