This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "990 AM" – news · newspapers · books · scholar · JSTOR (September 2014) (Learn how and when to remove this message)

The following radio stations broadcast on AM frequency 990 kHz:^[1] 990 AM is a Canadian clear-channel frequency.^[2] CBW Winnipeg and CBY Corner Brook, Newfoundland and Labrador, share Class A status on 990 kHz.

Because 990 kHz is a multiple of both 9 and 10, the frequency is available for use by broadcast stations in all three ITU regions.^[3]

• LR4 Splendid in Buenos Aires
• LRH203 in Formosa
• LRJ201 in Barreal (San Juan)

• 4RO in Rockhampton, Queensland

Stations in bold are clear-channel stations.

Call sign	City of license	Daytime power (kW)	Nighttime power (kW)	Transmitter coordinates
CBDB	Watson Lake, Yukon	0.4	0.165	60°03′58″N 128°43′23″W / 60.0661°N 128.723°W / 60.0661; -128.723 (CBDB - 0.4 kW daytime, 0.165 kW nighttime)
CBKN	Shalalth, British Columbia	0.04	0.04	50°43′49″N 122°14′30″W / 50.730278°N 122.241667°W / 50.730278; -122.241667 (CBKN - 0.04 kW daytime, 0.04 kW nighttime)
CBQF	Carmacks, Yukon	0.04	0.04	62°06′01″N 136°15′58″W / 62.1003°N 136.266°W / 62.1003; -136.266 (CBQF - 0.04 kW daytime, 0.04 kW nighttime)
CBQJ	Ross River, Yukon	0.04	0.04	61°56′30″N 132°26′53″W / 61.9417°N 132.448°W / 61.9417; -132.448 (CBQJ - 0.04 kW daytime, 0.04 kW nighttime)
CBW	Winnipeg, Manitoba	50	46	49°50′10″N 97°30′46″W / 49.836111°N 97.512778°W / 49.836111; -97.512778 (CBW - 50 kW daytime, 46 kW nighttime)
CBY	Corner Brook, Newfoundland and Labrador	10	10	48°55′58″N 57°54′22″W / 48.9328°N 57.9061°W / 48.9328; -57.9061 (CBY - 10 kW daytime, 10 kW nighttime)

• BEB64 in Shanghai

• XECL-AM in Mexicali, Baja California
• XECSAM-AM in Teziutlan, Puebla
• XEHZ-AM in La Paz, Baja California Sur
• XEIU-AM in Oaxaca, Oaxaca
• XET-AM in Monterrey, Nuevo León
• XETG-AM in Tuxtla Gutiérrez, Chiapas

• DZIQ in Makati (now defunct)
• DYTH-AM in Tacloban

• Capital 95.8FM (former AM frequency)

• BBC Radio 5 Live in Cardigan Bay, Wales

Call sign	City of license	Facility ID	Class	Daytime power (kW)	Nighttime power (kW)	Critical hours power (kW)	Unlimited power (kW)	Transmitter coordinates
KAML	Kenedy-Karnes City, Texas	17322	D	0.25	0.07			28°51′02″N 97°52′48″W / 28.850556°N 97.88°W / 28.850556; -97.88 (KAML - 0.25 kW daytime, 0.07 kW nighttime)
KATD	Pittsburg, California	52256	B	10	5			38°30′17″N 121°10′48″W / 38.504722°N 121.18°W / 38.504722; -121.18 (KATD - 10 kW daytime, 5 kW nighttime)
KAYL	Storm Lake, Iowa	49744	D	0.25	0.006			42°38′05″N 95°10′10″W / 42.634722°N 95.169444°W / 42.634722; -95.169444 (KAYL - 0.25 kW daytime, 0.006 kW nighttime)
KFCD	Farmersville, Texas	43757	B	7	0.92			33°07′01″N 96°16′47″W / 33.116944°N 96.279722°W / 33.116944; -96.279722 (KFCD - 7 kW daytime, 0.92 kW nighttime)
KIKI	Honolulu, Hawaii	40143	B	5.7	5.7			21°19′26″N 157°52′32″W / 21.323889°N 157.875556°W / 21.323889; -157.875556 (KIKI - 5.7 kW daytime, 5.7 kW nighttime)
KRKS	Denver, Colorado	58632	B	6.5	0.39	4.2		39°47′57″N 104°58′12″W / 39.799167°N 104.97°W / 39.799167; -104.97 (KRKS - 6.5 kW daytime, 0.39 kW nighttime, 4.2 kW critical hours)
KRMO	Cassville, Missouri	43473	D	2.5	0.047			36°56′15″N 93°55′30″W / 36.9375°N 93.925°W / 36.9375; -93.925 (KRMO - 2.5 kW daytime, 0.047 kW nighttime)
KRSL	Russell, Kansas	71548	D	0.25	0.03			38°54′22″N 98°51′39″W / 38.906111°N 98.860833°W / 38.906111; -98.860833 (KRSL - 0.25 kW daytime, 0.03 kW nighttime)
KSVP	Artesia, New Mexico	52065	B	1	0.25			32°49′29″N 104°23′59″W / 32.824722°N 104.399722°W / 32.824722; -104.399722 (KSVP - 1 kW daytime, 0.25 kW nighttime)
KTHH	Albany, Oregon	39485	D	0.25	0.009			44°35′43″N 123°07′34″W / 44.595278°N 123.126111°W / 44.595278; -123.126111 (KTHH - 0.25 kW daytime, 0.009 kW nighttime)
KTKT	Tucson, Arizona	2744	B	10	0.49			32°15′19″N 111°00′32″W / 32.255278°N 111.008889°W / 32.255278; -111.008889 (KTKT - 10 kW daytime, 0.49 kW nighttime)
KTMS	Santa Barbara, California	14529	B	5	0.5			34°28′15″N 119°40′33″W / 34.470833°N 119.675833°W / 34.470833; -119.675833 (KTMS - 5 kW daytime, 0.5 kW nighttime)
KWAM	Memphis, Tennessee	35873	B	10	0.45			35°08′04″N 90°05′38″W / 35.134444°N 90.093889°W / 35.134444; -90.093889 (KWAM - 10 kW daytime, 0.45 kW nighttime)
KZZB	Beaumont, Texas	40485	B				1	30°08′57″N 94°07′59″W / 30.149167°N 94.133056°W / 30.149167; -94.133056 (KZZB - 1 kW unlimited)
WABO	Waynesboro, Mississippi	40488	D	1	0.1			31°40′40″N 88°40′13″W / 31.677778°N 88.670278°W / 31.677778; -88.670278 (WABO - 1 kW daytime, 0.1 kW nighttime)
WBTE	Windsor, North Carolina	172	D	1	0.025			35°58′00″N 76°56′54″W / 35.966667°N 76.948333°W / 35.966667; -76.948333 (WBTE - 1 kW daytime, 0.025 kW nighttime)
WDCX	Rochester, New York	1906	B	5	2.5			43°13′54″N 77°52′00″W / 43.231667°N 77.866667°W / 43.231667; -77.866667 (WDCX - 5 kW daytime, 2.5 kW nighttime)
WDEO	Ypsilanti, Michigan	73689	B	9.2	0.25			42°15′53″N 83°36′47″W / 42.264722°N 83.613056°W / 42.264722; -83.613056 (WDEO - 9.2 kW daytime) (daytime) 42°15′55″N 83°36′42″W / 42.265278°N 83.611667°W / 42.265278; -83.611667 (WDEO - 0.25 kW nighttime) (nighttime)
WEEB	Southern Pines, North Carolina	52643	D	10	0.03	5		35°11′46″N 79°24′46″W / 35.196111°N 79.412778°W / 35.196111; -79.412778 (WEEB - 10 kW daytime, 0.03 kW nighttime) (daytime and nighttime) 35°11′37″N 79°24′42″W / 35.193611°N 79.411667°W / 35.193611; -79.411667 (WEEB - 5 kW critical hours) (critical hours)
WEIS	Centre, Alabama	3619	D	1	0.03			34°09′00″N 85°41′07″W / 34.15°N 85.685278°W / 34.15; -85.685278 (WEIS - 1 kW daytime, 0.03 kW nighttime)
WGGI	Somerset, Pennsylvania	56364	D	10	0.1			40°01′31″N 79°05′42″W / 40.025278°N 79.095°W / 40.025278; -79.095 (WGGI - 10 kW daytime, 0.1 kW nighttime)
WGSO	New Orleans, Louisiana	52433	B	0.6	0.31			29°57′25″N 90°09′33″W / 29.956944°N 90.159167°W / 29.956944; -90.159167 (WGSO - 0.6 kW daytime, 0.31 kW nighttime)
WISK	Lawrenceville, Georgia	63785	D	2.5				33°57′11″N 83°58′15″W / 33.953056°N 83.970833°W / 33.953056; -83.970833 (WISK - 2.5 kW daytime)
WITZ	Jasper, Indiana	30583	D	1	0.006			38°21′02″N 86°56′26″W / 38.350556°N 86.940556°W / 38.350556; -86.940556 (WITZ - 1 kW daytime, 0.006 kW nighttime)
WLDX	Fayette, Alabama	60505	D	1	0.042			33°41′06″N 87°49′16″W / 33.685°N 87.821111°W / 33.685; -87.821111 (WLDX - 1 kW daytime, 0.042 kW nighttime)
WMYM	Kendall, Florida	12833	B	7.5	5			25°37′35″N 80°31′16″W / 25.626389°N 80.521111°W / 25.626389; -80.521111 (WMYM - 7.5 kW daytime, 5 kW nighttime)
WNML	Knoxville, Tennessee	16894	B	10	10			36°02′33″N 83°53′59″W / 36.0425°N 83.899722°W / 36.0425; -83.899722 (WNML - 10 kW daytime, 10 kW nighttime)
WNRV	Narrows-Pearisburg, Virginia	67589	D	5	0.01			37°20′39″N 80°46′36″W / 37.344167°N 80.776667°W / 37.344167; -80.776667 (WNRV - 5 kW daytime, 0.01 kW nighttime)
WNTP	Philadelphia, Pennsylvania	52194	B	50	10			40°05′43″N 75°16′37″W / 40.095278°N 75.276944°W / 40.095278; -75.276944 (WNTP - 50 kW daytime, 10 kW nighttime)
WNTY	Southington, Connecticut	73352	D	2.5	0.08			41°34′59″N 72°53′01″W / 41.583056°N 72.883611°W / 41.583056; -72.883611 (WNTY - 2.5 kW daytime, 0.08 kW nighttime)
WPRA	Mayaguez, Puerto Rico	1889	B	0.91	0.91			18°10′09″N 67°09′02″W / 18.169167°N 67.150556°W / 18.169167; -67.150556 (WPRA - 0.91 kW daytime, 0.91 kW nighttime)
WREJ	Richmond, Virginia	50401	D	1	0.013			37°31′40″N 77°22′48″W / 37.527778°N 77.38°W / 37.527778; -77.38 (WREJ - 1 kW daytime, 0.013 kW nighttime)
WTIG	Massillon, Ohio	15282	D	0.25	0.112			40°49′57″N 81°33′39″W / 40.8325°N 81.560833°W / 40.8325; -81.560833 (WTIG - 0.25 kW daytime, 0.112 kW nighttime)
WTLN	Orlando, Florida	23442	B	50	14			28°34′27″N 81°27′46″W / 28.574167°N 81.462778°W / 28.574167; -81.462778 (WTLN - 50 kW daytime, 14 kW nighttime)
WWKY	Winchester, Kentucky	24221	D	1	0.02			38°00′50″N 84°09′16″W / 38.013889°N 84.154444°W / 38.013889; -84.154444 (WWKY - 1 kW daytime, 0.02 kW nighttime)

• YVRT in Caracas
• YVTA in Barquisimeto