KKER (88.7 FM) is a non-commercial educational (NCE) radio station licensed to KERRVILLE, TX. Broadcasting with an effective radiated power of 52.0 kW and antenna height of 241 meters HAAT, its signal reaches approximately 77 km to the radio horizon. The station broadcasts in HD Radio digital format. The station is owned by Houston Christian Broadcasters, Inc. It broadcasts a Christian radio format.