From Kernel Magazine:
For the first time in a history that stretches back nearly forty years, the mysterious Russian radio signal popularly known as UVB-76 had issued an order. On the 24th of January 2013, it was heard clearly by its legion of fans:
Command 135 initiated
The radio signal that occupies 4625 kHz has reportedly been broadcasting since the late 1970s. The earliest known recording of it is dated 1982. Ever since curious owners of shortwave radios first discovered the signal, it has broadcast a repeating buzzing noise. Every few years, the buzzer stops, and a Russian voice reads a mixture of numbers and Russian names.
The modern popularity of UVB-76 can be traced to /x/, 4chan’s non-archiving message board devoted to discussion of paranormal activity and unexplained mysteries. Just as 4chan created memes like Pedobear and Rickrolling, the online image board served to bring UVB-76 before the eyes of a host of internet users. Online chatter about the signal increased in 2010, as bizarre broadcasts were issued on an almost monthly basis. Snippets of Swan Lake were played, a female voiced counted from one to nine, a question mark was transmitted in Morse code and strange telephone conversations were overheard by the receiver.
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