1090 AM
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The following radio stations broadcast on AM frequency 1090 kHz: 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
- Libertad in Rosario, Santa Fe
In Canada
- CBON-12 in Mattawa, Ontario - 40 watts, transmitter located at 46°18′49″N 78°43′17″W/46.3136°N 78.7214°W/ 46.3136; -78.7214(CBON-12 - 0.04 kW daytime, 0.04 kW nighttime)
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 - 50 kW daytime, 50 kW nighttime, transmitter located at 32°24′08″N 117°05′12″W/32.402278°N 117.086722°W/ 32.402278; -117.086722(XEPRS - 50 kW daytime, 50 kW nighttime)
- XEWL-AM in Nuevo Laredo, Tamaulipas
In the United States
Stations in bold are clear-channel stations.
| Call sign | City of license | Facility ID | Class | Daytime power (kW) | Nighttime power (kW) | Critical hours power (kW) | Transmitter coordinates |
|---|---|---|---|---|---|---|---|
| KAAY | Little Rock, Arkansas | 33253 | B | 50 | 3.4 | 34°36′00″N 92°13′30″W/34.6°N 92.225°W/ 34.6; -92.225(KAAY - 50 kW daytime, 3.4 kW nighttime) | |
| KBOZ | Bozeman, Montana | 16775 | B | 5 | 5 | 45°36′58″N 111°05′16″W/45.616111°N 111.087778°W/ 45.616111; -111.087778(KBOZ - 5 kW daytime, 5 kW nighttime) | |
| KEXS | Excelsior Springs, Missouri | 14620 | D | 10 | 4 | 39°17′39″N 94°15′37″W/39.294167°N 94.260278°W/ 39.294167; -94.260278(KEXS - 10 kW daytime, 4 kW critical hours) | |
| KMXA | Aurora, Colorado | 10057 | B | 50 | 0.5 | 39°39′53″N 104°39′24″W/39.664722°N 104.656667°W/ 39.664722; -104.656667(KMXA - 50 kW daytime, 0.5 kW nighttime) | |
| KNWS | Waterloo, Iowa | 49784 | D | 1 | 42°26′38″N 92°17′58″W/42.443889°N 92.299444°W/ 42.443889; -92.299444(KNWS - 1 kW daytime) | ||
| KPTR | Seattle, Washington | 6387 | B | 50 | 50 | 47°23′38″N 122°25′25″W/47.393889°N 122.423611°W/ 47.393889; -122.423611(KPTR - 50 kW daytime, 50 kW nighttime) | |
| KSOU | Sioux Center, Iowa | 67756 | D | 0.5 | 43°03′22″N 96°10′17″W/43.056111°N 96.171389°W/ 43.056111; -96.171389(KSOU - 0.5 kW daytime) | ||
| KTGO | Tioga, North Dakota | 67183 | D | 1.1 | 0.006 | 48°23′28″N 102°56′04″W/48.391111°N 102.934444°W/ 48.391111; -102.934444(KTGO - 1.1 kW daytime, 0.006 kW nighttime) | |
| KVOP | Plainview, Texas | 54681 | B | 5 | 0.5 | 34°05′32″N 101°38′26″W/34.092222°N 101.640556°W/ 34.092222; -101.640556(KVOP - 5 kW daytime, 0.5 kW nighttime) | |
| WAQE | Rice Lake, Wisconsin | 55338 | D | 5 | 45°32′16″N 91°45′50″W/45.537778°N 91.763889°W/ 45.537778; -91.763889(WAQE - 5 kW daytime) | ||
| WBAF | Barnesville, Georgia | 3973 | D | 1 | 33°03′13″N 84°08′07″W/33.053611°N 84.135278°W/ 33.053611; -84.135278(WBAF - 1 kW daytime) | ||
| WBAL | Baltimore, Maryland | 65679 | A | 50 | 50 | 39°22′33″N 76°46′21″W/39.375833°N 76.7725°W/ 39.375833; -76.7725(WBAL - 50 kW daytime, 50 kW nighttime) | |
| WCAR | Livonia, Michigan | 73397 | B | 0.25 | 0.5 | 42°19′46″N 83°21′43″W/42.329444°N 83.361944°W/ 42.329444; -83.361944(WCAR - 0.25 kW daytime, 0.5 kW nighttime) | |
| WCRA | Effingham, Illinois | 19047 | D | 0.64 | 0.011 | 39°06′26″N 88°33′44″W/39.107222°N 88.562222°W/ 39.107222; -88.562222(WCRA - 0.64 kW daytime, 0.011 kW nighttime) | |
| WCZZ | Greenwood, South Carolina | 68856 | D | 5 | 2.25 | 34°09′46″N 82°11′41″W/34.162778°N 82.194722°W/ 34.162778; -82.194722(WCZZ - 5 kW daytime, 2.25 kW critical hours) | |
| WENR | Englewood, Tennessee | 39379 | D | 1 | 35°25′35″N 84°30′57″W/35.426389°N 84.515833°W/ 35.426389; -84.515833(WENR - 1 kW daytime) | ||
| WFCV | Fort Wayne, Indiana | 6489 | D | 2.5 | 1 | 41°05′01″N 85°04′32″W/41.083611°N 85.075556°W/ 41.083611; -85.075556(WFCV - 2.5 kW daytime, 1 kW critical hours) | |
| WHGG | Kingsport, Tennessee | 64508 | D | 10 | 1.8 | 36°27′40″N 82°27′12″W/36.461111°N 82.453333°W/ 36.461111; -82.453333(WHGG - 10 kW daytime, 1.8 kW critical hours) | |
| WILD | Boston, Massachusetts | 47413 | D | 4.8 | 1.9 | 42°24′10″N 71°04′28″W/42.402778°N 71.074444°W/ 42.402778; -71.074444(WILD - 4.8 kW daytime, 1.9 kW critical hours) | |
| WKBZ | Muskegon, Michigan | 25087 | D | 1 | 43°16′36″N 86°15′14″W/43.276667°N 86.253889°W/ 43.276667; -86.253889(WKBZ - 1 kW daytime) | ||
| WKFI | Wilmington, Ohio | 58371 | D | 1 | 39°26′12″N 83°51′21″W/39.436667°N 83.855833°W/ 39.436667; -83.855833(WKFI - 1 kW daytime) | ||
| WKTE | King, North Carolina | 6427 | D | 1 | 36°17′48″N 80°22′18″W/36.296667°N 80.371667°W/ 36.296667; -80.371667(WKTE - 1 kW daytime) | ||
| WSOL | San German, Puerto Rico | 58832 | B | 0.25 | 0.73 | 18°04′44″N 67°01′18″W/18.078889°N 67.021667°W/ 18.078889; -67.021667(WSOL - 0.25 kW daytime, 0.73 kW nighttime) | |
| WTNK | Hartsville, Tennessee | 5862 | D | 1 | 0.002 | 36°23′17″N 86°09′55″W/36.388056°N 86.165278°W/ 36.388056; -86.165278(WTNK - 1 kW daytime, 0.002 kW nighttime) | |
| WTSB | Selma, North Carolina | 71088 | D | 9 | 1.7 | 35°36′57″N 78°24′33″W/35.615833°N 78.409167°W/ 35.615833; -78.409167(WTSB - 9 kW daytime, 1.7 kW critical hours) | |
| WWGC | Albertville, Alabama | 6211 | D | 0.5 | 34°15′52″N 86°16′44″W/34.264444°N 86.278889°W/ 34.264444; -86.278889(WWGC - 0.5 kW daytime) |
In Uruguay
- CX 28 Radio Imparcial in Montevideo