Roane County amateur radio operators will give a public demonstration of emergency communications during annual Field Day exercises June 22-23 at Fort Southwest Point , Kingston.
Despite the Internet, cellphones, email and modern communications, whole regions of the world find themselves in the dark. Tornadoes, fires, storms, ice and even the occasional cutting of fiber-optic cables leave people without the means to communicate.
In these cases, the one consistent service that has never failed has been amateur radio.