KTRM (88.7 FM, "The Edge") is an FM non-commercial/educational radio station operated by students at Truman State University in Kirksville, Missouri. The station features alternative music, with specialty shows hosted in the evenings and on weekends. KTRM broadcasts at 3,500 watts effective radiated power, covering Adair County and rural areas within a 25-mile radius.KTRM also streams online using QuickTime.