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640 AM - The following radio stations broadcast on AM frequency 640 kHz:[1] 640 AM is a North American clear-channel frequency.[2] KFI in Los Angeles, California, KYUK in Bethel, Alaska, and CBN in St. John's, Newfoundland and Labrador, share Class A status of 640 AM.
In Argentina
editIn Bolivia
edit- CP 157 in Milluni
In Brazil
editIn Canada
editStations in bold are clear-channel stations.
Call sign | City of license | Daytime power (kW) | Nighttime power (kW) | Transmitter coordinates |
---|---|---|---|---|
CBIA | Gjoa Haven, Nunavut | 0.04 | 0.04 | 68°37′36″N 95°52′21″W / 68.6267°N 95.8725°W |
CBN | St. John's, Newfoundland and Labrador | 10 | 10 | 47°34′08″N 52°48′45″W / 47.568889°N 52.8125°W |
CFIQ | Richmond Hill, Ontario | 50 | 50 | 43°10′45″N 79°25′59″W / 43.179167°N 79.433056°W |
In Chile
editIn Costa Rica
edit- TIQQ in San José
In Colombia
editIn Cuba
edit- CMLA in Victoria de Las Tunas
In Ecuador
edit- HCXY1 in Quito
In France
editIn Guadeloupe
edit- FFQ in Point-à-Pitre
In Guatemala
edit- TGW in Guatemala City
In Honduras
edit- HRNN4 in Tegucigalpa
In Mexico
editIn Panama
edit- HOK 22 in Colón
In Paraguay
edit- ZP 19 in Coronel Oviedo
In Peru
edit- OAZ4K in Lima
In the United States
editStations in bold are clear-channel stations.
Between 1951 and 1963, the frequency was also one of two used for the United States' CONELRAD emergency broadcasting system, the other frequency being 1240 AM.
In Venezuela
editSee also
editReferences
edit- ^ "AM Query Results".
- ^ "AM Station Classes, and Clear, Regional, and Local Channels". Federal Communications Commission. 2015-12-11. Retrieved 2020-11-25.