1040 AM

The following radio stations broadcast on AM frequency 1040 kHz: 1040 AM is a United States clear-channel frequency. WHO Des Moines is the dominant station on 1040 AM.

In Argentina

• LRG203 Antena in Santa Rosa

In Canada

Call sign	City of license	Daytime power (kW)	Nighttime power (kW)	Transmitter coordinates
CKST	Vancouver, British Columbia	50	50	49.092431°N 122.932388°W / 49.092431; -122.932388 (CKST - 50 kW daytime, 50 kW nighttime)

In Mexico

• XEBBB-AM in Santa Ana Tepetitlan, Jalisco
• XEPLE-AM in Palenque, Chiapas
• XESAG-AM in Salamanca, Guanajuato

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
KGGR	Dallas, Texas	8099	D	3.3		2.8	32.778611°N 96.730833°W / 32.778611; -96.730833 (KGGR - 3.3 kW daytime, 2.8 kW critical hours)
KLHT	Honolulu, Hawaii	8415	B	10	10		21.335°N 157.893611°W / 21.335; -157.893611 (KLHT - 10 kW daytime, 10 kW nighttime)
KPPF	Monument, Colorado	10846	D	15		2	38.818889°N 104.775556°W / 38.818889; -104.775556 (KPPF - 15 kW daytime, 2 kW critical hours)
KURS	San Diego, California	54257	D	0.36	0.061		32.694167°N 117.121389°W / 32.694167; -117.121389 (KURS - 0.36 kW daytime, 0.061 kW nighttime)
KXPD	Tigard, Oregon	18859	D	2.2	0.2		45.473889°N 122.659167°W / 45.473889; -122.659167 (KXPD - 2.2 kW daytime, 0.2 kW nighttime)
WCHR	Flemington, New Jersey	28130	B	15	1.5	7.5	40.505°N 74.976667°W / 40.505; -74.976667 (WCHR - 15 kW daytime, 1.5 kW nighttime, 7.5 kW critical hours)
WHBO	Pinellas Park, Florida	41383	B	3.6	0.42		27.847222°N 82.7725°W / 27.847222; -82.7725 (WHBO - 3.6 kW daytime, 0.42 kW nighttime)
WHO	Des Moines, Iowa	51331	A	50	50		41.652778°N 93.350278°W / 41.652778; -93.350278 (WHO - 50 kW daytime, 50 kW nighttime)
WJBE	Powell, Tennessee	59693	D	10		3	36.042778°N 84.0475°W / 36.042778; -84.0475 (WJBE - 10 kW daytime, 3 kW critical hours)
WLCR	Mount Washington, Kentucky	58742	D	1.5			38.003056°N 85.680833°W / 38.003056; -85.680833 (WLCR - 1.5 kW daytime)
WNVI	Moca, Puerto Rico	17074	B	9	0.25		18.277222°N 67.166944°W / 18.277222; -67.166944 (WNVI - 9 kW daytime, 0.25 kW nighttime)
WPBS	Conyers, Georgia	42070	D	50		5.5	33.680833°N 84.028889°W / 33.680833; -84.028889 (WPBS - 50 kW daytime, 5.5 kW critical hours)
WSGH	Lewisville, North Carolina	72967	D	1.1	0.182		36.135°N 80.503889°W / 36.135; -80.503889 (WSGH - 1.1 kW daytime)
WURN	Miami, Florida	4341	B	50	5		25.842778°N 80.42°W / 25.842778; -80.42 (WURN - 50 kW daytime, 5 kW nighttime)
WYSL	Avon, New York	54665	B	27	0.5	10	42.854444°N 77.710833°W / 42.854444; -77.710833 (WYSL - 27 kW daytime, 0.5 kW nighttime, 10 kW critical hours)