User talk:2601:402:400:3B16:CB4:B4B9:3966:8D7D

800 AM
The dominant Class A station on this frequency is XEROK-AM in Mexico; therefore this is a Mexican clear-channel frequency, not Canadian. There are NO Canadian Class A stations on 800 kHz. Some of these clear-channel frequencies are shared by more than one country, but there must be a Class A station in that particular country. user:Rudy2alan (talk)