WIDR is a freeform FM radio station that broadcasts from Western Michigan University in Kalamazoo, Michigan. WIDR, a student-run radio station licensed to Western Michigan University, broadcasts with 100 watts of power. The station is entirely student-run, employing six to eight part-time staff members. Staff members must be students at Western Michigan University, enrolled at least part-time. Even though the station is student-run, a number of community volunteers hold on-air positions as well.