Russia's mysterious 'Doomsday Radio' broadcasts two new codewords
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Russia's mysterious 'Doomsday Radio' came to life on Monday, sending out two cryptic voice messages to unknown listeners.
The Cold War-era shortwave station has been broadcasting a continuous, monotonous buzzing sound since the 1970s.
Located about 18 miles from Moscow, it is believed to be part of a secret military communications network, possibly even a failsafe linked to Russia's nuclear command system.
Today, the usual buzzing was interrupted twice with cryptic messages in Russian, consisting of numbers, names or codewords.
Among them were 'NZHTI,' a call sign the station has used before, and 'HOTEL,' along with a string of numbers, 38, 965, 78, 58, 88, 37, which some speculated could represent coordinates.
A video of the broadcast has flooded social media, where users are fearing 'something big is happening tonight.'
'Those codewords sound straight out of a Cold War thriller. Who's listening and why now,' an X user shared.
While the broadcasts seem random, some experts believe the Russian government is using the radio station.
The radio station is still operational, still emitting its trademark buzzing noises, but it occasionally sends out bizarre messages that no one seems to understand
Professor David Stupples, who teaches electronic and radio engineering at the City University of London, suggested the enigmatic broadcast has likely been kept active as a fail-safe in case of nuclear war.
'It is almost certainly the Russian government that is using it,' Stupples told Popular Mechanics.
'If it is the Russian government, it wouldn't be for peaceful purposes.'
Freelance radio monitor Ary Boender from Holland, who runs the website Numbers Oddities, has heard and entertained many theories about the signal over the years.
'Some say that it is an old Soviet Dead Man's Switch that triggers a nuclear attack on the west when it stops buzzing,' she explained.
'Others say that it is a homing beacon for UFOs,' Boender continued, 'or a mind control device with which the Russians can program your mind.'
'In the past, it was said that it was a remote control station belonging to the Chernobyl nuclear power plant,' she recalled.
Monday's messages will likely never be deciphered, but such signals have been released at bizarre times.
The Cold War-era shortwave station has been broadcasting a continuous, monotonous buzzing sound since the 1970s. Pictured is data collected from the broadcast, showing the buzzing sound
The last time was on May 19, when US President Donald Trump was speaking to Russian President Vladimir Putin on the phone.
The station transmitted two coded messages: 'NZhTI 89905 BLEFOPUF 4097 5573', followed a few hours later by 'NZhTI 01263 BOLTANKA 4430 9529.
Amateur ham radio operators and independent researchers first took a serious interest in the Doomsday Radio, officially known by its original call sign UVB-76, in 1982.
At that time, the station broadcast only a series of cryptic beeps.
By 1992, the pattern evolved: buzzing noises began repeating 25 times per minute, each lasting less than a second, occasionally accompanied by an ominous foghorn-like sound.
Throughout the 1990s, the buzzes were sporadically interrupted by anonymous male and female voices reading what appeared to be lists of random names, words, or numbers.
The pitch and tone of the buzzing also varied, possibly encoding secret information through subtle audio shifts.
This odd variety of transmissions is what drew Professor Stupples and other researchers to UVB-76 in the first place. According to him, the diversity of sounds is highly unusual for a basic 'emergency placeholder' signal.
A government or military agency simply trying to hold a frequency would typically broadcast a repetitive, simple tone or test pattern.
Instead, UVB-76 transmits complex, unpredictable signals, and does so with enormous power, reportedly using thousands of watts and broadcasting in all directions, based on Professor Stupples's measurements.
Daily Mail
