The seven transmitters are installed with vacuum ... resulting in shorter travel distances than shortwaves. Shortwave radio broadcasting was particularly valued during wartime.

A QSL Card from Radio Moscow probably got many 14-year-olds on government watch lists. (Public domain) Between World War II and Y2K, shortwave listening was quite an education. With a simple ...

The Buzzer, also known as UVB-76 or UZB-76, has been a constant companion to anyone with a shortwave radio tuned to 4625 ... speculation on the current transmitter locations.