Northern Star Broadcasting is a radio broadcasting company which owns nine radio stations in Northern Michigan, with offices in Cheboygan and Traverse City. The company previously owned a large number of radio stations in Michigan's Upper Peninsula, but they sold all but one of their U.P.-based stations to Sovereign Communications of Sault Ste. Marie, Michigan in February 2010, with the last remaining station being sold to West Central Michigan Media Ministries in November 2011.