Y100

Y100 is the branding of several radio stations in the United States, primarily associated with country or Top 40 (CHR) music formats. One notable station with this branding is WHYI-FM, based in Miami, Florida, which is a Top 40/CHR station and one of the longest-running contemporary hit stations in the U.S., having launched in 1973. Another station, WLLR-FM in the Quad Cities area, uses the moniker Y100 for its country music format. The Y100 brand has been widely recognized for its focus on mainstream popular or country music, depending on the station, and its strong listener base in its respective markets.