KDYK (1020 AM) is a Class B regional radio station licensed to UNION GAP, WA. Operating with 4 kW daytime power using a directional (different day/night patterns) antenna system with 2 towers. At night it operates at 400 watts. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by Centro Familiar Cristiano. It broadcasts a Regional Mexican format.