Mystery AtlasInternet Mysteries
Mysterious Broadcasts
Unexplained transmissions — UVB-76, the Max Headroom signal intrusion, numbers stations in the internet era — documented facts and leading theories.
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What Was the Max Headroom Signal Hijacking?
What happened when someone hijacked two Chicago TV stations in 1987 wearing a Max Headroom mask, why it was never solved, and what investigators ruled out.
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What Is UVB-76 ("The Buzzer")?
UVB-76, 'the Buzzer', explained: the Russian shortwave station broadcasting a near-continuous tone since the Soviet era, and what researchers believe it is for.
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