KSIB (1520 AM) is a commercial radio station serving the Creston, Iowa area. The station primarily broadcasts a sports format. KSIB is licensed to G. O. Radio, Ltd which is owned by David and Kathy Rieck.KSIB is authorized to broadcast only during daytime hours. The antenna system consists of a single 220 ft (67 m) tower located southeast of Creston on the Pine Valley Golf Course.