Durant/Bryan County Oklahoma Emergency Management. We are broadcasting the official feed of our Emergency Management frequency in order to provide the public with real-time audio of storm spotting activities which are carried out using this frequency for communications. The Frequency is 156.240 narrow band FM analog on a conventional repeater. The radio used for the feed is an Icom F5061. The Computer is a Dell desktop running Windows XP. Internet connection is via 4.9gHz microwave to the city's fiber optic central switch.