We are the Ancient Modulators Amateur Radio Club, Callsign K0AMC.
Our repeaters are located in Arnold and Barnhart in Northern Jefferson County, Missouri.
Areas covered include High Ridge, Imperial, Pevely, South County, Valley Park and into St Clair County in Illinois with Red Bud and Waterloo.

…about our club name

Not to say we don’t have a lot of ancient, old foggy ham radio operators in our club, but our club name was derived from the term “Ancient Modulation”, which is ham radio slang, and was often used back in the sixties and seventies, when referring to “Amplitude Modulation” or the “AM” mode of voice radio transmissions.