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The following radio stations broadcast on AM frequency 750 kHz: 750 AM is classified as a United States and Canadian clear-channel frequency by the Federal Communications Commission. WSB Atlanta, KFQD Anchorage and CBGY Bonavista, Newfoundland and Labrador, share Class A status on 750 kHz.
Stations in bold are clear-channel stations.
| Call sign | City of license | Daytime power (kW) | Nighttime power (kW) | Transmitter coordinates |
|---|---|---|---|---|
| CBGY | Bonavista, Newfoundland and Labrador | 10 | 10 | 48°40′27″N53°46′19″W / 48.6742°N 53.7719°W |
| CKJH | Melfort, Saskatchewan | 25 | 25 | 52°36′45″N104°30′18″W / 52.6125°N 104.505°W |
Stations in bold are clear-channel stations.
A clear-channel station is an AM radio station in North America that has the highest protection from interference from other stations, particularly concerning nighttime skywave propagation. The system exists to ensure the viability of cross-country or cross-continent radio service enforced through a series of treaties and statutory laws. Known as Class A stations since the 1983 adoption of the Regional Agreement for the Medium Frequency Broadcasting Service in Region 2, they are occasionally still referred to by their former classifications of Class I-A, Class I-B, or Class I-N. The term "clear-channel" is used most often in the context of North America and the Caribbean, where the concept originated.
The following radio stations broadcast on AM frequency 1550 kHz: 1550 AM is a clear-channel frequency reserved for Canada. Class A CBEF in Windsor, Ontario, broadcasts on 1550 kHz. Clear-channel status had also been shared with XHRUV in Jalapa, Veracruz, Mexico, but that station switched to FM only, with the AM station now silent. See also List of broadcast station classes.
The following radio stations broadcast on AM frequency 660 kHz: 660 AM is a United States clear-channel frequency. WFAN New York City and KFAR Fairbanks, Alaska, share Class A status of 660 kHz.
The following radio stations broadcast on AM frequency 650 kHz: 650 AM is a United States clear-channel frequency. WSM Nashville and KENI Anchorage share Class A status of 650 kHz.
The following radio stations broadcast on AM frequency 670 kHz: 670 AM is a United States clear-channel frequency. WSCR Chicago and KDLG Dillingham, Alaska, share Class A status of 670 kHz.
The following radio stations broadcast on AM frequency 690 kHz: 690 AM is a Canadian and Mexican clear-channel frequency. CKGM Montreal and XEWW Tijuana share Class A status of 690 kHz.
The following radio stations broadcast on AM frequency 680 kHz: 680 AM is a North American clear-channel frequency. KNBR and KBRW share Class A status on 680 kHz. WRKO, WPTF, CJOB and CFTR also broadcast on 680 kHz, with 50,000 watts at all times, but are class B.
The following radio stations broadcast on AM frequency 830 kHz: 830 AM is a United States clear-channel frequency. WCCO Minneapolis is the dominant Class A station on 830 kHz.
730 AM is a Mexican and Canadian clear-channel frequency. XEX Mexico City and CKAC Montreal are the Class A stations on 730 kHz. The following radio stations broadcast on AM frequency 730 kHz:
The following radio stations broadcast on AM frequency 740 kHz: 740 AM is a Canadian clear-channel frequency; CFZM in Toronto, Ontario, Canada is the dominant Class A, clear-channel station on 740 AM.
The following radio stations broadcast on AM frequency 770 kHz: 770 AM is a United States clear-channel frequency. WABC New York City and KCHU Valdez, Alaska, share Class A status on 770 kHz.
The following radio stations broadcast on AM frequency 850 kHz: 850 AM is a United States clear-channel frequency. KOA and KICY share Class A status of 850 kHz.
The following radio stations broadcast on AM frequency 870 kHz: 870 AM is a United States clear-channel frequency. WWL in New Orleans, Louisiana is the dominant Class A station on 870 kHz.
The following radio stations broadcast on AM frequency 880 kHz: 880 AM is classified as a North American clear-channel frequency by the Federal Communications Commission; WCBS in New York City is the dominant Class A station on 880 kHz.
The following radio stations broadcast on AM frequency 890 kHz: WLS in Chicago and KBBI in Homer, Alaska, share Class A status on 890 kHz. WLS is the only station on that frequency to broadcast with 50,000 watts during nighttime hours. 21 stations in the United States broadcast on 890 kHz. 890 AM is a US clear-channel frequency.
The following radio stations broadcast on AM frequency 940 kHz: 940 AM is a Mexican and Canadian clear-channel frequency. XEQ Mexico City is the dominant Class A clear channel station on 940 kHz. See also List of broadcast station classes. CFNV in Montreal, Quebec is also a Class A station.
The following radio stations broadcast on AM frequency 990 kHz: 990 AM is a Canadian clear-channel frequency. CBW Winnipeg and CBY Corner Brook, Newfoundland and Labrador, share Class A status on 990 kHz.
The following radio stations broadcast on AM frequency 1000 kHz:
The following radio stations broadcast on AM frequency 1060 kHz: 1060 AM is a United States and Mexican clear-channel frequency. KYW Philadelphia and XEEP Mexico City share Class A status on 1060 kHz.
The following radio stations broadcast on AM frequency 1190 kHz: 1190 AM is a United States and Mexican clear-channel frequency. KEX in Portland, Oregon, and XEWK in Guadalajara, Mexico, share Class A status of 1190 kHz. WOWO, in Fort Wayne, Indiana, is a former Class A station on this frequency but was reduced to Class B when it downgraded its nighttime power in 1999.