Wikipedia
WHFH 88.5 FM is an American FM non-profit non-commercial educational high school radio station licensed by the Federal Communications Commission to serve the community of and areas surrounding Flossmoor, Illinois. The station is owned and operated by Homewood-Flossmoor High School.
Flossmoor is located about 20 miles south of Chicago. The station has a potential listening audience of 2.4 million people. Operating at 1,500 watts effective radiated power, WHFH is one of the largest high school radio stations in the United States. The station operates Monday through Thursday from 8:30 am to 9:00 PM and on Fridays, when it shuts down at 6:00 PM. WHFH sometimes extends its broadcasting hours to accommodate extra programming (i.e. school sports games and political coverage).