WAOB (860 AM) is a Class B regional radio station licensed to MILLVALE, PA. Operating with 1 kW daytime power using a directional (different day/night patterns) antenna system with 3 towers. At night it operates at 830 watts. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by St. Joseph Ministries. It broadcasts a Catholic Christian talk and teaching format.