WMEX (1510 AM) is a Class B regional radio station licensed to QUINCY, MA. Operating with 50 kW daytime power using a directional (different day/night patterns) antenna system with 4 towers. At night it operates at 50 kW. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by L&J Media. It broadcasts a Full service (radio format) format.