KGGF (690 MHz) is a commercial AM radio station in Coffeyville, Kansas. It airs a talk radio format and is owned by Sek Media, LLC. The studios and offices are on West 8th Street in Coffeyville. KGGF has a daytime power of 10,000 watts, covering parts of Kansas, Oklahoma, Missouri and Arkansas. AM 690 is a Canadian and Mexican clear channel frequency. So at night, to reduce interference to other stations, KGGF reduces power to 5,000 watts. A directional antenna is used at all times. The transmitter is a Harris DX-10 installed in 1997. KGGF uses a two-tower array by day and a four-tower array at night, located off Clay Road.