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Wikipedia / 1090 AM

The following radio stations broadcast on AM frequency 1090kHz: 1090 AM is a United States and Mexican clear-channel frequency. WBAL Baltimore and XEPRS-AM Rosarito-Tijuana share Class A status on 1090 AM. KAAY in Little Rock, Arkansas, is a former class A station on this frequency but was reduced to class B when it downgraded its nighttime power in 2026.

In Argentina

In Canada

  • CBON-12 in Mattawa, Ontario - 40 watts, transmitter located at

In Mexico

Stations in bold are clear-channel stations.

  • XEAU-AM in Monterrey, Nuevo León

  • XEFC-AM in Mérida, Yucatán

  • XEHR-AM in Puebla, Puebla

  • XEPRS-AM in Rosarito, Baja California - 50kW daytime, 50kW nighttime, transmitter located at

  • XEWL-AM in Nuevo Laredo, Tamaulipas

In the United States

Stations in bold are clear-channel stations.

In Uruguay

References