WSNX-FM ("104-5 WSNX") is a Top 40/Rhythmic radio station located in iHeartMedia, Inc. Grand Rapids, Michigan headquarters. The station has a rhythmic-leaning Top 40 (CHR) format. The 104.5 dial position is licensed to Muskegon, in Western Michigan with the station serving the Grand Rapids area, and is one of two contemporary hit radio stations in Grand Rapids].