Frequencies included in the feed are: Fire: Clark County Rural Fire (Alpine, DeGray, Gurdon, Okolona). Arkadelphia City Fire. Caddo Valley Fire Dept. Gurdon Fire Dept. Law Enforcement: Clark County Sheriff (North, Central, South). Caddo Valley Police Dept.Gurdon Police Dept.EMS:LifeNet Air (Helicopter).Aircraft:Dexter B. Florence Memorial Field (122.700).Aircraft Emergency and Distress (VHF Guard) (121.500).Fixed wing aircraft air-to-air (122.750).Flight Test / Unofficial air to air (123.450),Helicopter Air-to-Air (123.025).Military Common (advisory) (126.200),Military Common (advisory) (134.100),Army Helo Common (two four-two four) (242.400),Army Helo (242.500),Emergency/Guard (243.000),Military Tower Common at Civilian Airports (257.800),USAF Common (Thirty-Thirty) (303.000),USAF Air to Air (341.750),