740 AM

AM radio frequency

The following radio stations broadcast on AM frequency 740 kHz:^[1] 740 AM is a Canadian clear-channel frequency; CFZM in Toronto, Ontario, is the dominant Class A, clear-channel station on 740 AM.

In Argentina

LRH 251 in Chaco
Radio Rebelde in Buenos Aires. (not the same station as the Radio Rebelde network of stations in Cuba)^[2]
La Carretera in Allen, Río Negro.

In Canada

Stations in bold are clear-channel stations.

Call sign	City of license	Daytime power (kW)	Nighttime power (kW)	Transmitter coordinates
CBX	Edmonton, Alberta	50	50	53°19′10″N 113°26′43″W / 53.319444°N 113.445278°W / 53.319444; -113.445278 (CBX - 50 kW daytime, 50 kW nighttime)
CFZM	Toronto, Ontario	50	50	43°34′30″N 79°49′02″W / 43.575°N 79.817222°W / 43.575; -79.817222 (CFZM - 50 kW daytime, 50 kW nighttime)

In Colombia

HJNS in Valledupar, Cesar

In Cuba

Radio Angulo in Sagua de Tánamo, Holguín^[3]

In Mexico

XECAQ-AM in Puerto Morelos, Quintana Roo
XEKV-AM in Villahermosa, Tabasco
XELTZ-AM in El Puertecito, Aguascalientes
XEPOR-AM in Putla de Guerrero, Oaxaca
XEQN-AM in Torreón, Coahuila
XEVAY-AM in Puerto Vallarta, Jalisco

In the United States

Call sign	City of license	Facility ID	Class	Daytime power (kW)	Nighttime power (kW)	Critical hours power (kW)	Unlimited power (kW)	Transmitter coordinates
KATK	Carlsbad, New Mexico	54513	B	1	0.5			32°27′02″N 104°12′47″W / 32.450556°N 104.213056°W / 32.450556; -104.213056 (KATK - 1 kW daytime, 0.5 kW nighttime)
KBRT	Costa Mesa, California	34588	D	50	0.19			33°49′44″N 117°38′18″W / 33.828889°N 117.638333°W / 33.828889; -117.638333 (KBRT - 50 kW daytime, 0.19 kW nighttime)
KCBS	San Francisco, California	9637	B	50	50			38°08′23″N 122°31′45″W / 38.139722°N 122.529167°W / 38.139722; -122.529167 (KCBS - 50 kW daytime, 50 kW nighttime)
KCIK	Kihei, Hawaii	161239	B	5	5			20°47′30″N 156°28′01″W / 20.791667°N 156.466944°W / 20.791667; -156.466944 (KCIK - 5 kW daytime, 5 kW nighttime)
KCMC	Texarkana, Texas	33729	D	0.68	0.068			33°24′30″N 94°02′47″W / 33.408333°N 94.046389°W / 33.408333; -94.046389 (KCMC - 0.68 kW daytime, 0.068 kW nighttime)
KIDR	Phoenix, Arizona	6383	B	1	0.292			33°21′55″N 112°06′30″W / 33.365278°N 112.108333°W / 33.365278; -112.108333 (KIDR - 1 kW daytime, 0.292 kW nighttime)
KMZN	Oskaloosa, Iowa	31910	D	0.229	0.01			41°19′15″N 92°38′44″W / 41.320833°N 92.645556°W / 41.320833; -92.645556 (KMZN - 0.229 kW daytime, 0.01 kW nighttime)
KNFL	Fargo, North Dakota	135847	B	50	0.94	7.5		46°58′29″N 96°30′12″W / 46.974722°N 96.503333°W / 46.974722; -96.503333 (KNFL - 50 kW daytime, 0.94 kW nighttime, 7.5 kW critical hours)
KRMG	Tulsa, Oklahoma	48729	B	50	25			36°04′50″N 96°17′09″W / 36.080556°N 96.285833°W / 36.080556; -96.285833 (KRMG - 50 kW daytime, 25 kW nighttime)
KTRH	Houston, Texas	35674	B	50	50			29°57′57″N 94°56′32″W / 29.965833°N 94.942222°W / 29.965833; -94.942222 (KTRH - 50 kW daytime, 50 kW nighttime)
KVFC	Cortez, Colorado	16434	B	1	0.25			37°20′58″N 108°32′29″W / 37.349444°N 108.541389°W / 37.349444; -108.541389 (KVFC - 1 kW daytime, 0.25 kW nighttime)
KVOR	Colorado Springs, Colorado	35869	B	3.3	1.5			39°05′02″N 104°42′41″W / 39.083889°N 104.711389°W / 39.083889; -104.711389 (KVOR - 3.3 kW daytime, 1.5 kW nighttime)
WCXZ	Harrogate, Tennessee	52656	D	0.9	0.007			36°33′40″N 83°39′21″W / 36.561111°N 83.655833°W / 36.561111; -83.655833 (WCXZ - 0.9 kW daytime, 0.007 kW nighttime)
WDGY	Hudson, Wisconsin	6440	D	5				44°58′05″N 92°40′01″W / 44.968056°N 92.666944°W / 44.968056; -92.666944 (WDGY - 5 kW daytime)
WHMT	Tullahoma, Tennessee	49836	D	0.25	0.011			35°20′36″N 86°12′00″W / 35.343333°N 86.2°W / 35.343333; -86.2 (WHMT - 0.25 kW daytime, 0.011 kW nighttime)
WIAC	San Juan, Puerto Rico	4935	B				10	18°21′24″N 66°14′05″W / 18.356667°N 66.234722°W / 18.356667; -66.234722 (WIAC - 10 kW unlimited)
WIRJ	Humboldt, Tennessee	15796	D	0.25	0.016			35°48′52″N 88°54′51″W / 35.814444°N 88.914167°W / 35.814444; -88.914167 (WIRJ - 0.25 kW daytime, 0.016 kW nighttime)
WJFP	Chester, Pennsylvania	74166	D	1	0.006			39°52′38″N 75°24′24″W / 39.877222°N 75.406667°W / 39.877222; -75.406667 (WJFP - 1 kW daytime, 0.006 kW nighttime)
WJIB	Cambridge, Massachusetts	6146	D	0.25	0.005			42°23′13″N 71°08′21″W / 42.386944°N 71.139167°W / 42.386944; -71.139167 (WJIB - 0.25 kW daytime, 0.005 kW nighttime)
WMBG	Williamsburg, Virginia	25021	D	0.5	0.007			37°16′54″N 76°47′49″W / 37.281667°N 76.796944°W / 37.281667; -76.796944 (WMBG - 0.5 kW daytime, 0.007 kW nighttime)
WMSP	Montgomery, Alabama	12316	B	10	0.233			32°25′18″N 86°09′51″W / 32.421667°N 86.164167°W / 32.421667; -86.164167 (WMSP - 10 kW daytime, 0.233 kW nighttime)
WNOP	Newport, Kentucky	15881	D	2.5	0.03			39°05′41″N 84°34′59″W / 39.094722°N 84.583056°W / 39.094722; -84.583056 (WNOP - 2.5 kW daytime, 0.03 kW nighttime)
WNYH	Huntington, New York	29259	D	25	0.043			40°51′04″N 73°26′16″W / 40.851111°N 73.437778°W / 40.851111; -73.437778 (WNYH - 25 kW daytime, 0.043 kW nighttime)
WPAQ	Mount Airy, North Carolina	54971	D	10	0.007	1		36°32′04″N 80°35′48″W / 36.534444°N 80.596667°W / 36.534444; -80.596667 (WPAQ - 10 kW daytime, 0.007 kW nighttime, 1kW critical hours)
WRNR	Martinsburg, West Virginia	60104	D	0.5	0.021			39°28′25″N 77°55′57″W / 39.473611°N 77.9325°W / 39.473611; -77.9325 (WRNR - 0.5 kW daytime, 0.021 kW nighttime)
WRPQ	Baraboo, Wisconsin	3712	D	0.25	0.006			43°27′19″N 89°45′13″W / 43.455278°N 89.753611°W / 43.455278; -89.753611 (WRPQ - 0.25 kW daytime, 0.006 kW nighttime)
WVLN	Olney, Illinois	69633	D	0.25	0.007			38°42′01″N 88°04′53″W / 38.700278°N 88.081389°W / 38.700278; -88.081389 (WVLN - 0.25 kW daytime, 0.007 kW nighttime)
WYGM	Orlando, Florida	51982	B	50	50			28°28′53″N 81°39′43″W / 28.481389°N 81.661944°W / 28.481389; -81.661944 (WYGM - 50 kW daytime, 50 kW nighttime)

External links

FCC list of radio stations on 740kHz

References

Map all coordinates using OpenStreetMap

Download coordinates as:

KML
GPX (all coordinates)
GPX (primary coordinates)
GPX (secondary coordinates)

^ "AM Query Results".
^ "A los Trabajadores". radiorebelde.com.ar. Retrieved 2020-11-25.
^ "Cuba Radio Map". www.bamlog.com. Retrieved 2020-11-25.

Lists of radio stations by frequency

Stations that broadcast for public reception

Continuous
wave/Morse

VLF

in kHz	17.2 20.5 23 25 25.1 25.5

LF (LW)

Radio clocks	40 50 60 60 60 66.67 68.5 77.5 77.5 100 162

By AM
frequencies

LF (LW)

Regions 1 and 3, 9 kHz spacing	153 162 164¹ 171 177¹ 180 183¹ 189 198 207 209¹ 216 225 227¹ 234 243 252 261 270 279

MF (MW)

Regions 1 and 3,
9 kHz spacing

531
540
549
558
567
576
585
594
603
612
621
630
639
648
657
666
675
684
693
702
711
720
729
738
747
756
765
774
783
792
801
810
819
828
837
846
855
864
873
882
891
900
909
918
927
936
945
954
963
972
981
990
999
1008
1017
1026
1035
1044
1053
1062
1071
1080
1089
1098
1107
1116
1125
1134
1143
1152
1161
1170
1179
1188
1197
1206
1215
1224
1233
1242
1251
1260
1269
1278
1287
1296
1305
1314
1323
1332
1341
1350
1359
1368
1377
1386
1395
1404
1413
1422
1431
1440
1449
1458
1467
1476
1485
1494
1503
1512
1521
1530
1539
1548
1557
1566
1575
1584
1593
1602
1611
1620
1629
1638
1647
1656
1665
1674
1683
1692
1701
1710

Region 2,
10 kHz spacing

High frequency
shortwave
frequencies
in MHz

120 m	2.5 2.5 2.5
90 m	3.2474 3.25 3.33
75 m	3.81 4.015 4.146 4.2075 4.213 4.363 4.372 4.387 4.414
60 m	4.8615 4.996 5 5 5 5 5 5 5.006 5.025 5.13 5.83
49 m	6.03 6.07 6.15 6.16 6.16 6.317 6.318 6.351 6.37 6.51 6.9
41 m	7.49 7.505 7.6 7.646 7.795 7.8 7.85
31 m	8.006 8.113 8.120 8.291 8.421 8.473 8.4785 8.625 8.646 8.686 8.728 8.728 8.746 8.749 8.809 9.265 9.275 9.33 9.395 9.475 9.955 9.835 9.996 10 10 10 10
25 m	12.5815 12.5905 12.6645 12.691 12.857 13.026 13.0425 13.14 13.173 13.146 13.191
19 m	14.67 14.996 15 15 15 15 15 15.42 15.77
16 m	16.809 16.905 16.957 16.9615 17.094 17.257 17.26
15 m	19.6855 20
13 m	22.3835 22.447 22.461 22.735 22.762 22.783
11 m	25

By FM
frequencies

VHF (Band I/
OIRT FM)

Regions 1 and 3, 30 kHz spacing³	65.84 74.00

VHF
(Band II/
CCIR FM)

Regions 1 and 3, 50/100 kHz spacing³	87.5 87.6 87.7 87.8 87.9 88.0 88.2 88.4 88.6 88.8 89.0 89.2 89.4 89.6 89.8 90.0 90.2 90.4 90.6 90.8 91.0 91.2 91.4 91.6 91.8 92.0 92.2 92.4 92.6 92.8 93.0 93.2 93.4 93.6 93.8 94.0 94.2 94.4 94.6 94.8 95.0 95.2 95.4 95.6 95.8 96.0 96.2 96.4 96.6 96.8 97.0 97.2 97.4 97.6 97.8 98.0 98.2 98.4 98.6 98.8 99.0 99.2 99.4 99.6 99.8 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0 102.2 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4 104.6 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8 107.0 107.2 107.4 107.6 107.8 108.0
Region 2, 200 kHz spacing	87.7 87.9 88.1 88.3 88.5 88.7 88.9 89.1 89.3 89.5 89.7 89.9 90.1 90.3 90.5 90.7 90.9 91.1 91.3 91.5 91.7 91.9 92.1 92.3 92.5 92.7 92.9 93.1 93.3 93.5 93.7 93.9 94.1 94.3 94.5 94.7 94.9 95.1 95.3 95.5 95.7 95.9 96.1 96.3 96.5 96.7 96.9 97.1 97.3 97.5 97.7 97.9 98.1 98.3 98.5 98.7 98.9 99.1 99.3 99.5 99.7 99.9 100.1 100.3 100.5 100.7 100.9 101.1 101.3 101.5 101.7 101.9 102.1 102.3 102.5 102.7 102.9 103.1 103.3 103.5 103.7 103.9 104.1 104.3 104.5 104.7 104.9 105.1 105.3 105.5 105.7 105.9 106.1 106.3 106.5 106.7 106.9 107.1 107.3 107.5 107.7 107.9
Japan FM, Brazil eFM	76.1 76.2 76.3 76.4 76.5 76.6 76.7 76.8 76.9 77.0 77.1 77.2 77.3 77.4 77.5 77.6 77.7 77.8 77.9 78.0 78.1 78.2 78.3 78.4 78.5 78.6 78.7 78.8 78.9 79.0 79.1 79.2 79.3 79.4 79.5 79.6 79.7 79.8 79.9 80.0 80.1 80.2 80.3 80.4 80.5 80.6 80.7 80.8 80.9 81.0 81.1 81.2 81.3 81.4 81.5 81.6 81.7 81.8 81.9 82.0 82.1 82.2 82.3 82.4 82.5 82.6 82.7 82.8 82.9 83.0 83.1 83.2 83.3 83.4 83.5 83.6 83.7 83.8 83.9 84.0 84.1 84.2 84.3 84.4 84.5 84.6 84.7 84.8 84.9 85.0 85.1 85.2 85.3 85.4 85.5 85.6 85.7 85.8 85.9 86.0 86.1 86.2 86.3 86.4 86.5 86.6 86.7 86.8 86.9 87.0 87.1 87.2 87.3 87.4
Weather radio	162.400 162.425 162.450 162.475 162.500 162.525 162.550

¹ Non-standard frequency
² Shortwave uses a combination of AM, VSB, USB and LSB, with some NB FM and CW/morse code (in the case of time signal stations) as well as numerous frequencies, depending on the time of day/night, season, and solar activity level. A reasonably full list from 16 kHz to 27MHz can be found at [1]
³ Regions 1 and 3 also use Region 2's frequencies as well, with 50 to 100 kHz spacing.
⁴ See also: Template:Audio broadcasting, Apex (radio band) and OIRT