KJDJ (1030 AM) is a Class B regional radio station licensed to SAN LUIS OBISPO, CA. Operating with 2 kW daytime power using a non-directional antenna. At night it operates at 700 watts. After sunset, skywave propagation can extend the signal across much of the surrounding region. The station is owned by Centro Cristiano Viva Abundante, Inc. It broadcasts a Christian radio format.