KNUV (1190 AM) is a Class B regional radio station licensed to TOLLESON, AZ. Operating with 5 kW daytime power using a directional (different day/night patterns) antenna system with 3 towers. At night it operates at 250 watts. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by Laura Aispuro Madrid. It broadcasts a Spanish language in the United States format.