6955 kHz

6955 kHz is a shortwave radio frequency commonly associated with the "Russian Buzzer," a mysterious and persistent radio signal believed to originate from Russia. The signal typically consists of a short, distinct buzzing sound, repeated at a rate of approximately 25 times per minute.

The purpose of the Buzzer is unknown, fueling speculation and conspiracy theories. Theories range from its being a "dead man's switch" designed to activate in the event of a nuclear attack, to a communications system for the Russian military or intelligence agencies, or simply a maintenance beacon for other systems.

While the buzzing is the most prominent characteristic, voice transmissions have occasionally been observed overlaying the signal. These transmissions are rare and usually consist of coded messages or lists of names and numbers.

The Buzzer has been broadcasting for decades, with its first recorded appearance in the early 1980s. Its longevity and consistent presence have contributed to its mystique and prominence within the shortwave listening community. The source location has been traced to various sites in Russia over the years, most notably a military facility near Povarovo, Russia. Listeners around the world monitor 6955 kHz, cataloging changes in the signal and attempting to decipher its meaning.