KJAM (AM)

KJAM (1390 AM, "Dakota's Best") is a radio station licensed to serve Madison, South Dakota. The station is owned by Alpha Media, through licensee Digity 3E License, LLC. It airs a full-service Classic Hits music format with local news and information programming.

The call letters assigned by the Federal Communications Commission. are the initials of the original owner, Dr. John A. Muggly.