The following radio stations 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.[1]
| City of license | Daytime power (kW) | Nighttime power (kW) | Transmitter coordinates | ||
|---|---|---|---|---|---|
| Beardmore, Ontario | 0.04 | 0.04 | 49.5969°N -87.9594°W | ||
| Mattawa, Ontario | 0.04 | 0.04 | 46.3136°N -78.7214°W | ||
| Port Hardy, British Columbia | 10 | 9 | 50.7094°N -127.438°W | ||
| The Pas, Manitoba | 1 | 1 | 53.8128°N -101.2764°W | ||
| Osoyoos, British Columbia | 1 | 1 | 49.0825°N -119.524°W | ||
| Baie Verte, Newfoundland and Labrador | 1 | 1 | 49.9569°N -56.1781°W | ||
| Mackenzie, British Columbia | 1 | 1 | 55.3467°N -123.15°W |
| City of license | Facility ID | Class | Daytime power (kW) | Nighttime power (kW) | Unlimited power (kW) | Transmitter coordinates | ||
|---|---|---|---|---|---|---|---|---|
| Elk City, Oklahoma | 29030 | C | 1 | 35.3808°N -99.4069°W | ||||
| Carlsbad, New Mexico | 33300 | C | 1 | 1 | 32.3953°N -104.2467°W | |||
| New Iberia, Louisiana | 48452 | C | 1 | 30.0175°N -91.8361°W | ||||
| Newcastle, Wyoming | 9288 | C | 1 | 43.8464°N -104.2125°W | ||||
| Minden, Louisiana | 13803 | C | 1 | 32.6306°N -93.2822°W | ||||
| Idabel, Oklahoma | 14759 | C | 1 | 33.8817°N -94.8194°W | ||||
| Monte Vista, Colorado | 58903 | C | 1 | 37.6028°N -106.1494°W | ||||
| Ottumwa, Iowa | 24207 | C | 1 | 41°N -92.3897°W | ||||
| Olympia, Washington | 34486 | C | 1 | 1 | 47.0578°N -122.9008°W | |||
| Pierre, South Dakota | 60858 | C | 1 | 44.3506°N -100.3189°W | ||||
| Clovis, New Mexico | 74565 | C | 1 | 1 | 34.3781°N -103.2061°W | |||
| Trinidad, Colorado | 52475 | C | 0.25 | 37.1458°N -104.5117°W | ||||
| Colville, Washington | 49195 | C | 1 | 48.5208°N -117.9078°W | ||||
| Sacramento, California | 29297 | C | 1 | 1 | 38.5881°N -121.4681°W | |||
| Decorah, Iowa | 16368 | C | 0.58 | 43.3244°N -91.7847°W | ||||
| Durango, Colorado | 55657 | C | 1 | 37.305°N -107.8569°W | ||||
| Devils Lake, North Dakota | 15272 | C | 1 | 48.1117°N -98.8453°W | ||||
| Kilgore, Texas | 48950 | C | 1 | 32.4172°N -94.8542°W | ||||
| Los Ranchos de Albuquerque, New Mexico | 59687 | C | 1 | 35.2017°N -106.5989°W | ||||
| Corvallis, Oregon | 39573 | C | 1 | 1 | 44.5939°N -123.225°W | |||
| Elko, Nevada | 19371 | C | 1 | 1 | 40.8656°N -115.7194°W | |||
| Kahului, Hawaii | 161045 | B | 5 | 5 | 20.8225°N -156.4542°W | |||
| San Bernardino, California | 28663 | C | 0.7 | 0.7 | 34.0819°N -117.3047°W | |||
| Cheyenne, Wyoming | 43629 | C | 0.7 | 41.1214°N -104.8394°W | ||||
| Wichita, Kansas | 53598 | C | 0.63 | 37.7183°N -97.3181°W | ||||
| Flat River, Missouri | 55100 | C | 1 | 37.8528°N -90.5203°W | ||||
| Lincoln, Nebraska | 34436 | C | 1 | 1 | 40.8194°N -96.6586°W | |||
| Spencer, Iowa | 29078 | C | 1 | 43.1658°N -95.1461°W | ||||
| Garden City, Kansas | 67041 | C | 1 | 37.9978°N -100.9069°W | ||||
| Globe, Arizona | 24161 | C | 1 | 33.3808°N -110.7569°W | ||||
| Billings, Montana | 41600 | C | 1 | 1 | 45.7581°N -108.4978°W | |||
| KJOP | Lemoore, California | 31589 | C | 0.25 | 1 | 36.3131°N -119.73°W | ||
| Jefferson City, Missouri | 68147 | C | 1 | 38.5639°N -92.1892°W | ||||
| Ridgecrest, California | 459 | C | 0.82 | 35.6344°N -117.6708°W | ||||
| Glasgow, Montana | 24243 | C | 1 | 1 | 48.2183°N -106.6453°W | |||
| Hamilton, Montana | 4699 | C | 1 | 46.2561°N -114.1625°W | ||||
| Monterey, California | 35276 | C | 1 | 1 | 36.6156°N -121.8983°W | |||
| Mountain Home, Idaho | 72657 | C | 1 | 1 | 43.1508°N -115.7072°W | |||
| Nevada, Missouri | 35216 | C | 0.5 | 37.8603°N -94.3817°W | ||||
| San Diego, California | 30831 | C | 0.55 | 0.55 | 32.6942°N -117.1214°W | |||
| North Platte, Nebraska | 9931 | C | 1 | 41.1539°N -100.7731°W | ||||
| St. Maries, Idaho | 65263 | C | 1 | 0.5 | 47.3206°N -116.5472°W | |||
| Okmulgee, Oklahoma | 55496 | C | 1 | 35.6086°N -95.9719°W | ||||
| Crescent City, California | 72537 | C | 1 | 1 | 41.7597°N -124.1911°W | |||
| Roseburg, Oregon | 40386 | C | 1 | 43.1931°N -123.3608°W | ||||
| Rawlins, Wyoming | 46736 | C | 1 | 41.7819°N -107.2611°W | ||||
| Redmond, Oregon | 129314 | C | 1 | 1 | 44.2781°N -121.1456°W | |||
| Colorado Springs, Colorado | 66250 | C | 1 | 1 | 38.8286°N -104.8389°W | |||
| Altamont, Oregon | 160745 | C | 1 | 1 | 42.205°N -121.7597°W | |||
| Whitefish, Montana | 160441 | C | 0.4 | 0.4 | 48.3956°N -114.3197°W | |||
| Santa Maria, California | 4123 | C | 1 | 34.9506°N -120.4908°W | ||||
| Raymondville, Texas | 18653 | C | 0.52 | 0.85 | 26.4053°N -97.9144°W | |||
| Susanville, California | 60302 | C | 1 | 1 | 40.3958°N -120.6275°W | |||
| Bryan, Texas | 62002 | C | 0.38 | 0.38 | 30.6503°N -96.3492°W | |||
| Pendleton, Oregon | 643 | C | 0.8 | 0.8 | 45.685°N -118.8547°W | |||
| Mountain Home, Arkansas | 35671 | C | 0.83 | 0.83 | 36.3564°N -92.3592°W | |||
| Alpine, Texas | 5216 | C | 1 | 30.3736°N -103.6622°W | ||||
| Arkadelphia, Arkansas | 24734 | C | 1 | 34.1108°N -93.0503°W | ||||
| Ardmore, Oklahoma | 11182 | C | 1 | 34.1817°N -97.1467°W | ||||
| Stuttgart, Arkansas | 2774 | C | 0.96 | 0.96 | 34.4856°N -91.5597°W | |||
| Pocatello, Idaho | 35885 | C | 0.96 | 0.96 | 42.9242°N -112.4586°W | |||
| Decorah, Iowa | 39255 | C | 1 | 1 | 43.3097°N -91.8083°W | |||
| Dalhart, Texas | 15300 | C | 1 | 36.0958°N -102.5106°W | ||||
| Ellensburg, Washington | 35958 | C | 1 | 1 | 47.0025°N -120.5253°W | |||
| Sweetwater, Texas | 63197 | C | 1 | 32.4878°N -100.3919°W | ||||
| Brownwood, Texas | 71105 | C | 1 | 31.7058°N -98.9958°W | ||||
| Humacao, Puerto Rico | 50011 | C | 1 | 18.1469°N -65.8136°W | ||||
| Watertown, New York | 11624 | C | 1 | 43.9803°N -75.9367°W | ||||
| Cadillac, Michigan | 65928 | C | 1 | 1 | 44.2242°N -85.4°W | |||
| Youngstown, Ohio | 13667 | C | 1 | 41.0806°N -80.6483°W | ||||
| Florence, Alabama | 4769 | C | 1 | 34.7836°N -87.7042°W | ||||
| Elizabethton, Tennessee | 9431 | C | 1 | 36.3353°N -82.2175°W | ||||
| Chipley, Florida | 27538 | C | 1 | 30.7719°N -85.5586°W | ||||
| Cheboygan, Michigan | 56074 | C | 1 | 1 | 45.6583°N -84.49°W | |||
| Cambridge, Maryland | 46939 | C | 1 | 1 | 38.5842°N -76.0817°W | |||
| Elizabeth City, North Carolina | 49438 | C | 1 | 36.3106°N -76.2322°W | ||||
| Elkins, West Virginia | 40182 | C | 1 | 1 | 38.9233°N -79.8625°W | |||
| Sumter, South Carolina | 55267 | C | 1 | 33.9044°N -80.3236°W | ||||
| Brewton, Alabama | 19823 | C | 1 | 31.1097°N -87.06°W | ||||
| Harrisburg, Illinois | 70348 | C | 1 | 37.7175°N -88.5436°W | ||||
| Fayetteville, Tennessee | 32199 | C | 1 | 35.1578°N -86.5903°W | ||||
| Union City, Tennessee | 71504 | C | 1 | 1 | 36.4278°N -89.0347°W | |||
| St. Augustine, Florida | 60271 | C | 0.5 | 0.5 | 29.8503°N -81.3303°W | |||
| Maysville, Kentucky | 62215 | C | 1 | 38.6361°N -83.7606°W | ||||
| Franklin, New Hampshire | 49391 | C | 1 | 43.4544°N -71.6425°W | ||||
| Wilkes-Barre, Pennsylvania | 66365 | C | 1 | 41.2536°N -75.9069°W | ||||
| Freeport, New York | 72091 | C | 1 | 1 | 40.6456°N -73.5775°W | |||
| Gulfport, Mississippi | 31216 | C | 0.94 | 0.94 | 30.4292°N -89.0194°W | |||
| Gainesville, Georgia | 32977 | C | 1 | 1 | 34.3169°N -83.8292°W | |||
| Roanoke, Virginia | 37746 | C | 1 | 37.27°N -79.9706°W | ||||
| West Yarmouth, Massachusetts | 6251 | C | 1 | 1 | 41.6353°N -70.235°W | |||
| Geneva, New York | 36290 | C | 1 | 42.8603°N -77.0164°W | ||||
| Anderson, Indiana | 2212 | C | 0.7 | 0.7 | 40.0736°N -85.6994°W | |||
| Poynette, Wisconsin | 54617 | C | 1 | 1 | 43.3606°N -89.4022°W | |||
| Zanesville, Ohio | 61218 | C | 1 | 0.96 | 39.9556°N -81.9836°W | |||
| Charlotte, North Carolina | 72331 | C | 1 | 1 | 35.2°N -80.8108°W | |||
| Knoxville, Tennessee | 61041 | C | 1 | 35.9547°N -83.9511°W | ||||
| Lewiston, Maine | 11031 | C | 1 | 0.86 | 44.1153°N -70.2486°W | |||
| Hagerstown, Maryland | 25828 | C | 1 | 39.6667°N -77.725°W | ||||
| Lansing, Michigan | 17382 | C | 0.89 | 0.89 | 42.72°N -84.5197°W | |||
| Jasper, Alabama | 54798 | C | 1 | 33.815°N -87.2719°W | ||||
| Rice Lake, Wisconsin | 67196 | C | 1 | 45.5086°N -91.7739°W | ||||
| Jacksonville, North Carolina | 73143 | C | 1 | 34.7489°N -77.4142°W | ||||
| St. Cloud, Minnesota | 73144 | C | 1 | 1 | 45.56°N -94.1392°W | |||
| Jamestown, New York | 29922 | C | 0.5 | 1 | 42.1047°N -79.2575°W | |||
| Newberry, South Carolina | 48706 | C | 1 | 34.2917°N -81.6208°W | ||||
| Bluefield, West Virginia | 44001 | C | 1 | 37.2658°N -81.1889°W | ||||
| Eustis, Florida | 29339 | C | 0.79 | 28.8386°N -81.6961°W | ||||
| La Grange, Georgia | 32980 | C | 1 | 33.04°N -85.0242°W | ||||
| Louisville, Kentucky | 1125 | C | 0.53 | 0.53 | 38.2303°N -85.8222°W (daytime) 38.2306°N -85.8222°W (nighttime) | |||
| Loris, South Carolina | 29541 | C | 1 | 1 | 34.0347°N -78.8828°W | |||
| Hibbing, Minnesota | 60911 | C | 1 | 1 | 47.4083°N -92.9511°W | |||
| Gadsden, Alabama | 21817 | C | 1 | 34.0011°N -86.03°W | ||||
| Natchez, Mississippi | 47456 | C | 1 | 31.5206°N -91.3858°W | ||||
| Melbourne, Florida | 11408 | C | 1 | 28.0778°N -80.5986°W | ||||
| Southaven, Mississippi | 2801 | C | 0.58 | 34.9825°N -90.0125°W | ||||
| Nashville, Tennessee | 16898 | C | 1 | 36.1564°N -86.7711°W | ||||
| Rhinelander, Wisconsin | 49801 | C | 0.95 | 1 | 45.6283°N -89.3939°W | |||
| Manitowoc, Wisconsin | 59610 | C | 0.992 | 44.1253°N -87.6281°W | ||||
| Woonsocket, Rhode Island | 73676 | C | 1 | 1 | 42.0161°N -71.4917°W | |||
| Thomasville, Georgia | 37034 | C | 1 | 1 | 30.8367°N -83.9789°W | |||
| Raleigh, North Carolina | 73884 | C | 1 | 35.7736°N -78.6192°W | ||||
| Pikeville, Kentucky | 18225 | C | 1 | 1 | 37.4806°N -82.5264°W | |||
| Schenectady, New York | 8726 | C | 1 | 42.8103°N -73.9844°W | ||||
| Reading, Pennsylvania | 55307 | C | 1 | 40.3244°N -75.9419°W | ||||
| Altoona, Pennsylvania | 67505 | C | 1 | 40.5072°N -78.4208°W | ||||
| Chicago, Illinois | 16847 | C | 1 | 41.9814°N -87.7722°W | ||||
| Sterling, Illinois | 37207 | C | 0.5 | 1 | 41.8164°N -89.6703°W | |||
| Somerset, Kentucky | 21626 | C | 0.79 | 37.1175°N -84.6117°W | ||||
| Montpelier, Vermont | 23049 | C | 1 | 44.2444°N -72.5464°W | ||||
| Bridgeton, New Jersey | 12212 | C | 1 | 1 | 39.4589°N -75.2033°W | |||
| Brevard, North Carolina | 54616 | C | 1 | 35.2231°N -82.7056°W | ||||
| Millinocket, Maine | 33469 | C | 1 | 45.6733°N -68.7186°W | ||||
| Springfield, Illinois | 9961 | C | 1 | 39.7933°N -89.605°W | ||||
| Staunton, Virginia | 50077 | C | 1 | 38.1417°N -79.0425°W | ||||
| Petersburg, Virginia | 60474 | C | 1 | 37.2336°N -77.3767°W | ||||
| Thomson, Georgia | 8746 | C | 0.6 | 0.6 | 33.4722°N -82.5172°W | |||
| Liberty, New York | 43980 | C | 1 | 41.7817°N -74.7303°W | ||||
| Saranac Lake, New York | 73314 | C | 1 | 44.3161°N -74.1189°W | ||||
| Dunbar, West Virginia | 2682 | C | 1 | 1 | 38.3856°N -81.7142°W | |||
| Waterbury, Connecticut | 40678 | C | 1 | 41.5664°N -73.0564°W | ||||
| Statesboro, Georgia | 54804 | C | 0.71 | 32.4553°N -81.7744°W | ||||
| Wilkesboro, North Carolina | 22017 | C | 1 | 36.15°N -81.1617°W | ||||
| Aberdeen, Mississippi | 65201 | C | 1 | 33.8089°N -88.5425°W | ||||
| Cross City, Florida | 73408 | C | 1 | 29.6097°N -83.1342°W | ||||
| Flowood, Mississippi | 52026 | C | 0.88 | 32.3008°N -90.1367°W |
Between 1951 and 1963, the frequency was also one of two used for the United States' CONELRAD emergency broadcasting system, the other frequency being 640 AM.