*** Welcome to piglix ***

890 AM


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, and 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 AM. 890 AM is a US clear-channel frequency.


...
Wikipedia

...