780 AM

AM radio frequency

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The following radio stations broadcast on AM frequency 780 kHz: There are only eight stations in the 48 contiguous United States plus one in Alaska which are authorized to broadcast on 780 AM during nighttime hours. 780 AM is a United States clear-channel frequency.^[1] WBBM Chicago and KNOM Nome, Alaska, share Class A status of 780 kHz.^[2]

Argentina

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LRA10 ^[3] in Ushuaia, Tierra del Fuego
LRA12 ^[4] in Santo Tomé
LRF210 ^[5] Radio 3 in Trelew, Chubut
LV8 ^[6] Libertador in Mendoza

British Virgin Islands

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ZBVI

Mexico

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XEGLO-AM in Guelatao de Juárez, Oaxaca
XELD-AM in Autlan de Navarro, Jalisco
XESFT-AM in San Fernando, Tamaulipas
XEWGR-AM in Monclova, Coahuila
XEXY-AM in Ciudad Altamirano, Guerrero
XEZN-AM in Celaya, Guanajuato

United States

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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)
KAZM	Sedona, Arizona	64494	D	5	0.095	34°51′38′′N 111°49′10′′W / 34.860556°N 111.819444°W / 34.860556; -111.819444 (KAZM - 5 kW daytime, 0.095 kW nighttime)
KKOH	Reno, Nevada	11236	B	50	50	39°40′41′′N 119°48′06′′W / 39.678056°N 119.801667°W / 39.678056; -119.801667 (KKOH - 50 kW daytime, 50 kW nighttime)
KNOM	Nome, Alaska	9340	A	25	14	64°29′16′′N 165°17′58′′W / 64.487778°N 165.299444°W / 64.487778; -165.299444 (KNOM - 25 kW daytime, 14 kW nighttime)
KRNX	Fountain, Colorado	135885	D	0.5	0.015	38°31′07′′N 104°36′03′′W / 38.518611°N 104.600833°W / 38.518611; -104.600833 (KRNX - 0.5 kW daytime, 0.015 kW nighttime)
KSPI	Stillwater, Oklahoma	63441	D	0.25	36°04′56′′N 97°03′13′′W / 36.082222°N 97.053611°W / 36.082222; -97.053611 (KSPI - 0.25 kW daytime)
WAVA	Arlington, Virginia	54465	D	12	9.8	38°58′35′′N 77°06′52′′W / 38.976389°N 77.114444°W / 38.976389; -77.114444 (WAVA - 12 kW daytime, 9.8 kW critical hours)
WBBM	Chicago, Illinois	9631	A	35	42	41°56′03′′N 88°04′22′′W / 41.934167°N 88.072778°W / 41.934167; -88.072778 (WBBM - 35 kW daytime, 42 kW nighttime)
WCKB	Dunn, North Carolina	47283	D	7	0.001	35°17′00′′N 78°35′49′′W / 35.283333°N 78.596944°W / 35.283333; -78.596944 (WCKB - 7 kW daytime, 0.001 kW nighttime)
WEZR	Rumford, Maine	9209	D	1	0.018	44°30′53′′N 70°31′01′′W / 44.514722°N 70.516944°W / 44.514722; -70.516944 (WIGY - 1 kW daytime, 0.018 kW nighttime)
WIIN	Ridgeland, Mississippi	48646	D	4.4	32°23′12′′N 90°09′47′′W / 32.386667°N 90.163056°W / 32.386667; -90.163056 (WIIN - 4.4 kW daytime)
WJAG	Norfolk, Nebraska	73121	D	1	42°01′54′′N 97°29′47′′W / 42.031667°N 97.496389°W / 42.031667; -97.496389 (WJAG - 1 kW daytime)
WPTN	Cookeville, Tennessee	13820	D	1	36°09′48′′N 85°31′29′′W / 36.163333°N 85.524722°W / 36.163333; -85.524722 (WPTN - 1 kW daytime)
WWOL	Forest City, North Carolina	27479	D	10	35°21′02′′N 81°54′04′′W / 35.350556°N 81.901111°W / 35.350556; -81.901111 (WWOL - 10 kW daytime)
WXME	Monticello, Maine	17514	D	5	0.06	46°20′30′′N 67°49′04′′W / 46.341667°N 67.817778°W / 46.341667; -67.817778 (WXME - 5 kW daytime, 0.06 kW nighttime)

References

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Map all coordinates using OpenStreetMap

Download coordinates as:

^ "AM Station Classes, and Clear, Regional, and Local Channels". Federal Communications Commission. 2015年12月11日. Retrieved 2020年11月25日.
^ "AM Query Results".
^ "LRA 10 Ushuaia e Islas Malvinas". Radio Nacional (in Spanish).
^ "LRA 12 Santo Tomé". Radio Nacional (in Spanish).
^ "Cadena 3 Argentina - Últimas Noticias de Argentina y del Mundo - Radio en Vivo". Cadena 3 Argentina (in Spanish).
^ "LV8 Radio Libertador". Radio Nacional (in Spanish). Retrieved 2020年11月25日.

In fiction

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KACL in Seattle, Washington - featured in the series Frasier

v
t
e

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	153 162 164 ¹ 171 177 ¹ 180 183 ¹ 189 198 207 209 ¹ 216 225 227 ¹ 234 243 252 261 270 279

MF (MW)

Regions 1 and 3,
9 kHz spacing

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

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