Talk:Unidentified 460p214
From Signal Identification Wiki
Sounds a lot like an FMFrequency Modulation version of PACTOR/PACKET or something. Yalek Ywsia1.
May be a variant? I'm not sure: https://www.sigidwiki.com/wiki/CompuLert *Bill
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Correction: This actually sounds like a variant of Bell 103. Please scratch the original comment I had made under my old account...