WRDU ("Classic Rock 100.7") is a classic rock radio station that serves the Raleigh–Durham market of North Carolina. Its studios are located at Smoketree Court in Raleigh and its city of license is in Wake Forest. However, its city-grade signal also covers a considerable part of the Eastern North Carolina market, including the cities of Rocky Mount, Wilson, Goldsboro, Greenville, and Roanoke Rapids, based on the transmitter location east of Zebulon.