WMBN (1340 AM) is a radio station in Petoskey, Michigan, United States. The station, owned by MacDonald-Garber Broadcasting, airs Fox Sports Radio format of sports. WMBN went on the air in April 1947 and is the oldest continuously operating radio station still on the air in Petoskey, though its claim of being "Petoskey's first radio station" is technically incorrect since it was preceded on the air by the short-lived WBBP in the 1920s. The station was founded by Les Biederman and, along with WTCM and WTCM-FM in Traverse City, WATZ in Alpena, and the now-defunct WATC in Gaylord, was affiliated with his "Paul Bunyan Network." It was later sold to MacDonald Broadcasting and then spun off into MacDonald-Garber Broadcasting.