WNAU (1470 AM) is a Class B regional radio station licensed to NEW ALBANY, MS. Operating with 2 kW daytime power using a directional (different day/night patterns) antenna system with 3 towers. At night it operates at 500 watts. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by Mpm Investment Group. It broadcasts a Oldies format.