KWTO (560 AM) is a Class B regional radio station licensed to SPRINGFIELD, MO. Operating with 5 kW daytime power using a directional (different day/night patterns) antenna system with 5 towers. At night it operates at 4 kW. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by Zimmer Radio of Mid-Missouri. It broadcasts a Talk radio format.