KJJK (1020 AM) is a Class B regional radio station licensed to FERGUS FALLS, MN. Operating with 2 kW daytime power using a directional (different day/night patterns) antenna system with 3 towers. At night it operates at 370 watts. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by Leighton Broadcasting. It broadcasts a Contemporary hit radio format.