# 550 AM

The following radio stations broadcast on AM frequency 550 kHz, which the Federal Communications Commission classifies as a regional frequency.

## Argentina

* La Primera in Neuquén, Neuquén. (still have no call sign assigned)

## Bolivia

* CP 153 in La Paz

## Brazil

* ZYI-797 in Garanhuns
* ZYL-225 in Cataguazes
* ZYL-263 in Montes Claros
* ZYJ-331 in Curitiba
* ZYK-287 in Santa Cruz do Sul
* ZYK-578 in Cruzeiro
* ZYK-696 in Sertaozinho
* ZYK-902 in São Raimundo Nonato

## Chile

* CD-055 in Angol

## Colombia

* HJHF in Marinilla
* HJR22 in Santa Marta
* HJR36 in Mitú
* HJZQ in Neiva

## Cuba

* CMBV in Wajay

## El Salvador

* YSFG in Sonsonate

## Guatemala (Channel 2)

* TGRV in San Pedro Sacatepéquez

## Honduras

* HRH in Tegucigalpa

## Jamaica

* RJR in Montego Bay

## Ecuador

* HJHF in Maranilla
* HCGB1 in Quito

## Mexico

* XEPL-AM in Cd. Cuauhtémoc, Chihuahua
* XEGNAY-AM in Tepic, Nayarit

## Nicaragua

* YNR1 in Chichigalpa

## Paraguay

* ZP48 in Marical Estigarribia
* ZP 16 in Ciudad del Este

## Saint Kitts and Nevis

* ZIZ in Springfield, Basseterre (Note: ZIZ operates at 555 kHz)

## United Kingdom
### Falkland Islands

* VPC in Port Stanley

## United States

| Call sign | City of license | Facility ID | Class | Daytime power (kW) | Nighttime power (kW) | Transmitter coordinates |
| KARI | Blaine, Washington | 5351 | B | 5 | 2.5 | 48°57′15″N 122°44′36″W﻿ / ﻿48.954167°N 122.743333°W﻿ / 48.954167; -122.743333﻿ (KARI - 5 kW daytime, 2.5 kW nighttime) |
| KBOW | Butte, Montana | 7911 | B | 5 | 1 | 45°58′30″N 112°34′18″W﻿ / ﻿45.975°N 112.571667°W﻿ / 45.975; -112.571667﻿ (KBOW - 5 kW daytime, 1 kW nighttime) |
| KCRS | Midland, Texas | 42015 | B | 5 | 1 | 32°04′10″N 102°01′46″W﻿ / ﻿32.069444°N 102.029444°W﻿ / 32.069444; -102.029444﻿ (KCRS - 5 kW daytime, 1 kW nighttime) |
| KFRM | Salina, Kansas | 25808 | D | 5 | 0.11 | 39°26′04″N 97°39′37″W﻿ / ﻿39.434444°N 97.660278°W﻿ / 39.434444; -97.660278﻿ (KFRM - 5 kW daytime, 0.11 kW nighttime) |
| KFYI | Phoenix, Arizona | 63918 | B | 5 | 1 | 33°23′17″N 112°00′22″W﻿ / ﻿33.388056°N 112.006111°W﻿ / 33.388056; -112.006111﻿ (KFYI - 5 kW daytime, 1 kW nighttime) |
| KFYR | Bismarck, North Dakota | 41426 | B | 5 | 5 | 46°51′12″N 100°32′37″W﻿ / ﻿46.853333°N 100.543611°W﻿ / 46.853333; -100.543611﻿ (KFYR - 5 kW daytime, 5 kW nighttime) |
| KLLV | Breen, Colorado | 15879 | D | 1.8 | | 37°11′02″N 108°04′54″W﻿ / ﻿37.183889°N 108.081667°W﻿ / 37.183889; -108.081667﻿ (KLLV - 1.8 kW daytime) |
| KNUI | Wailuku, Hawaii | 49956 | B | 1 | 1 | 20°53′26″N 156°29′20″W﻿ / ﻿20.890556°N 156.488889°W﻿ / 20.890556; -156.488889﻿ (KNUI - 1 kW daytime, 1 kW nighttime) |
| KOAC | Corvallis, Oregon | 50587 | B | 5 | 5 | 44°38′12″N 123°11′33″W﻿ / ﻿44.636667°N 123.1925°W﻿ / 44.636667; -123.1925﻿ (KOAC - 5 kW daytime, 5 kW nighttime) |
| KRAI | Craig, Colorado | 72436 | B | 5 | 0.5 | 40°32′45″N 107°31′52″W﻿ / ﻿40.545833°N 107.531111°W﻿ / 40.545833; -107.531111﻿ (KRAI - 5 kW daytime, 0.5 kW nighttime) |
| KTRS | Saint Louis, Missouri | 20359 | B | 5 | 5 | 38°39′45″N 90°07′43″W﻿ / ﻿38.6625°N 90.128611°W﻿ / 38.6625; -90.128611﻿ (KTRS - 5 kW daytime, 5 kW nighttime) |
| KTSA | San Antonio, Texas | 71087 | B | 5 | 5 | 29°29′41″N 98°24′52″W﻿ / ﻿29.494722°N 98.414444°W﻿ / 29.494722; -98.414444﻿ (KTSA - 5 kW daytime) (daytime) 29°29′46″N 98°24′54″W﻿ / ﻿29.496111°N 98.415°W﻿ / 29.496111; -98.415﻿ (KTSA - 5 kW nighttime) (nighttime) |
| KTZN | Anchorage, Alaska | 12967 | B | 3.1 | 5 | 61°09′58″N 149°49′34″W﻿ / ﻿61.166111°N 149.826111°W﻿ / 61.166111; -149.826111﻿ (KTZN - 3.1 kW daytime, 5 kW nighttime) |
| KUZZ | Bakersfield, California | 7695 | B | 5 | 5 | 35°20′25″N 118°56′19″W﻿ / ﻿35.340278°N 118.938611°W﻿ / 35.340278; -118.938611﻿ (KUZZ - 5 kW daytime, 5 kW nighttime) |
| WAME | Statesville, North Carolina | 63146 | D | 0.5 | 0.053 | 35°47′36″N 80°51′15″W﻿ / ﻿35.793333°N 80.854167°W﻿ / 35.793333; -80.854167﻿ (WAME - 0.5 kW daytime, 0.053 kW nighttime) |
| WAYR | Fleming Island, Florida | 24625 | B | 5 | 0.5 | 30°04′21″N 81°47′24″W﻿ / ﻿30.0725°N 81.79°W﻿ / 30.0725; -81.79﻿ (WAYR - 5 kW daytime, 0.5 kW nighttime) |
| WDEV | Waterbury, Vermont | 54866 | B | 5 | 1 | 44°21′17″N 72°45′07″W﻿ / ﻿44.354722°N 72.751944°W﻿ / 44.354722; -72.751944﻿ (WDEV - 5 kW daytime, 1 kW nighttime) |
| WDUN | Gainesville, Georgia | 32976 | B | 10 | 2.5 | 34°20′08″N 83°47′32″W﻿ / ﻿34.335556°N 83.792222°W﻿ / 34.335556; -83.792222﻿ (WDUN - 10 kW daytime, 2.5 kW nighttime) |
| WGR | Buffalo, New York | 56101 | B | 5 | 5 | 42°46′11″N 78°50′37″W﻿ / ﻿42.769722°N 78.843611°W﻿ / 42.769722; -78.843611﻿ (WGR - 5 kW daytime, 5 kW nighttime) |
| WIOZ | Pinehurst, North Carolina | 46949 | B | 1 | 0.26 | 35°09′04″N 79°28′40″W﻿ / ﻿35.151111°N 79.477778°W﻿ / 35.151111; -79.477778﻿ (WIOZ - 1 kW daytime, 0.26 kW nighttime) |
| WKRC | Cincinnati, Ohio | 29737 | B | 5 | 1 | 39°00′29″N 84°26′39″W﻿ / ﻿39.008056°N 84.444167°W﻿ / 39.008056; -84.444167﻿ (WKRC - 5 kW daytime, 1 kW nighttime) |
| WPAB | Ponce, Puerto Rico | 53077 | B | 5 | 5 | 17°59′27″N 66°37′48″W﻿ / ﻿17.990833°N 66.63°W﻿ / 17.990833; -66.63﻿ (WPAB - 5 kW daytime, 5 kW nighttime) |
| WSAU | Wausau, Wisconsin | 41902 | B | 15 | 20 | 44°51′26″N 89°35′13″W﻿ / ﻿44.857222°N 89.586944°W﻿ / 44.857222; -89.586944﻿ (WSAU - 15 kW daytime, 20 kW nighttime) |
| WSJW | Pawtucket, Rhode Island | 67578 | B | 1 | 0.5 | 41°54′18″N 71°23′58″W﻿ / ﻿41.905°N 71.399444°W﻿ / 41.905; -71.399444﻿ (WSJW - 1 kW daytime, 0.5 kW nighttime) |
| WSVA | Harrisonburg, Virginia | 39493 | B | 5 | 1 | 38°27′04″N 78°54′29″W﻿ / ﻿38.451111°N 78.908056°W﻿ / 38.451111; -78.908056﻿ (WSVA - 5 kW daytime, 1 kW nighttime) |

## Uruguay

* CW1 in Colonia del Sacramento

## Venezuela

* YVKE in Caracas