WGSY (100.1 FM, "Sunny 100") is a radio station licensed to serve Phenix City, Alabama, USA. The station is owned by iHeartMedia, Inc. and licensed to CC Licenses. Its studios are in Columbus east of downtown, and its transmitter is in Phenix City.
It broadcasts an Adult Contemporary music format, including some programming from Premiere Radio Networks, to the Columbus, Georgia, area. The station departs from its usual format and broadcasts Christmas music during the holiday season.
The station was assigned the WGSY call letters by the Federal Communications Commission on January 1, 1987. M&M Partners Inc. purchased this station in July 1996 for approximately $2 million.