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 1090 kHz: 1090 AM is a United States and Mexican
clear-channel
A clear-channel station is a North American AM broadcasting, AM radio station that has the highest level of protection from Interference (communication), interference from other stations, particularly from nighttime skywave signals. This classifi ...
frequency.
Little Rock
Little Rock is the List of capitals in the United States, capital and List of municipalities in Arkansas, most populous city of the U.S. state of Arkansas. The city's population was 202,591 as of the 2020 census. The six-county Central Arkan ...
,
WBAL Baltimore
Baltimore is the most populous city in the U.S. state of Maryland. With a population of 585,708 at the 2020 census and estimated at 568,271 in 2024, it is the 30th-most populous U.S. city. The Baltimore metropolitan area is the 20th-large ...
and
XEPRS-AM Rosarito-
Tijuana
Tijuana is the most populous city of the Mexican state of Baja California, located on the northwestern Pacific Coast of Mexico. Tijuana is the municipal seat of the Tijuana Municipality, the hub of the Tijuana metropolitan area and the most popu ...
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Class A status on 1090 AM.
In Argentina
*
Libertad in Rosario, Santa Fe
In Canada
*
CBON-12 in Mattawa, Ontario - 40 watts, transmitter located at
In Mexico
Stations in bold are
clear-channel station
A clear-channel station is a North American AM radio station that has the highest level of protection from interference from other stations, particularly from nighttime skywave signals. This classification exists to ensure the viability of cross ...
s.
*
XEAU-AM in Monterrey, Nuevo León
*
XEFC-AM in Mérida, Yucatan
*
XEHR-AM in Puebla, Puebla
*
XEPRS-AM in Rosarito, Baja California - 50 kW daytime, 50 kW nighttime, transmitter located at
*
XEWL-AM in Nuevo Laredo, Tamaulipas
In the United States
Stations in bold are
clear-channel station
A clear-channel station is a North American AM radio station that has the highest level of protection from interference from other stations, particularly from nighttime skywave signals. This classification exists to ensure the viability of cross ...
s.
In Uruguay
*
CX 28 Radio Imparcial in Montevideo
References
{{DEFAULTSORT:1090 Am
Lists of radio stations by frequency