The following
radio stations
Radio broadcasting is the broadcasting of audio signal, audio (sound), sometimes with related metadata, by radio waves to radio receivers belonging to a public audience. In terrestrial radio broadcasting the radio waves are broadcast by a lan ...
broadcast on
AM frequency 1240 kHz: 1240 AM is a regional (Class B) frequency outside the coterminous 48 United States (Alaska, Hawaii, Puerto Rico, & U.S. Virgin Islands), and a local frequency (Class C) within the coterminous 48 United States.
Argentina
*
Cadena Uno in Argentina
*
LRI218 Universidad Nacional del Sur in Bahia Blanca, Buenos Aires
Canada
Mexico
*
XEBQ-AM in Guaymas, Sonora
*
XECG-AM in Nogales, Sonora
*
XEMEFM-AM in Morelia, Michoacan
*
XERD-AM in Pachuca, Hidalgo
*
XEWG-AM in Cd.Juarez, Chihuahua
United States
Between 1951 and 1963, the frequency was also one of two used for the United States'
CONELRAD
CONELRAD (''Control of Electromagnetic Radiation'') was a method of emergency broadcasting to the public of the United States in the event of enemy attack during the Cold War. It was intended to allow continuous broadcast of civil defense informa ...
emergency broadcasting system, the other frequency being
640 AM
640 AM - The following radio stations broadcast on AM frequency 640 kHz: 640 AM is a North American clear-channel frequency. KFI in Los Angeles, California, KYUK in Bethel, Alaska, and CBN in St. John's, Newfoundland and Labrador, share Class ...
.
References
{{Lists of radio stations by frequency
Lists of radio stations by frequency