KKJZ (88.1 FM) is a Class B high-power regional non-commercial educational (NCE) radio station licensed to LONG BEACH, CA. Broadcasting with an effective radiated power of 30.0 kW and antenna height of 150 meters HAAT, its signal reaches approximately 63 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by California State University, Long Beach Research Foundation. It broadcasts a Jazz, blues format.