Smile FM is a network of non-commercial, contemporary Christian radio stations owned by Superior Communications, a nonprofit organization. Most programming originates from studios in Williamston, Michigan (just east of Lansing) and is relayed (with local inserts) by an expanding number of stations throughout the state. The network also has studios in Imlay City, Michigan. The licenses for the four stations are split between four subsidiaries: Superior Communications, Michigan Community Radio, Northland Community Broadcasters and Smile FM.