KTSY (89.5 FM) is a non-commercial educational (NCE) radio station licensed to CALDWELL, ID. Broadcasting with an effective radiated power of 8.3 kW and antenna height of 1033 meters HAAT, its signal reaches approximately 145 km to the radio horizon. The station broadcasts in HD Radio digital format. It operates a network of 2 translator(s) extending its coverage area. The station is owned by Idaho Conference of the Seventh-day Adventist Church. It broadcasts a Contemporary Christian (Christmas music in Nov-Dec) format.