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
[edit]- LRA24 in Río Grande, Tierra del Fuego
- LU18 in General Roca, Río Negro
- LV15 in Villa Mercedes, San Luis
In Bolivia
[edit]- CP 157 in Milluni
In Brazil
[edit]- ZYH458 in Itabuna
- ZYH-757 in Goiânia
- ZYI-240 in Vitória·
- ZYI-418 in Alta Floresta
- ZYJ262 in Londrina
- ZYJ-489 in Resende
- ZYJ590 in Natal, Rio Grande do Norte
- ZYK-277 in Porto Alegre
- ZYK-547 in Araraquara
- ZYL-308 in Para de Minas
In Canada
[edit]Stations 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
[edit]In Costa Rica
[edit]- TIQQ in San José
In Colombia
[edit]In Cuba
[edit]- CMLA in Victoria de Las Tunas
In Ecuador
[edit]- HCXY1 in Quito
In France
[edit]In Guadeloupe
[edit]- FFQ in Point-à-Pitre
In Guatemala
[edit]- TGW in Guatemala City
In Honduras
[edit]- HRNN4 in Tegucigalpa
In Mexico
[edit]- XEJUA-AM in Cd. Juárez, Chihuahua
- XENQ-AM in Tulancingo, Hidalgo
- XETAM-AM in Santa Elena, Tamaulipas
In Panama
[edit]- HOK 22 in Colón
In Paraguay
[edit]- ZP 19 in Coronel Oviedo
In Peru
[edit]- OAZ4K in Lima
In the United States
[edit]Stations 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
[edit]See also
[edit]References
[edit]- ^ "AM Query Results".
- ^ "AM Station Classes, and Clear, Regional, and Local Channels". Federal Communications Commission. 2015-12-11. Retrieved 2020-11-25.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
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