KSDW (88.9 FM) is a Class B high-power regional non-commercial educational (NCE) radio station licensed to TEMECULA, CA. Broadcasting with an effective radiated power of 3.0 kW and antenna height of 1403 meters HAAT, its signal reaches approximately 167 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by Calvary Chapel Costa Mesa. It broadcasts a Christian radio format.
