WCHW-FM

{{Use American English|date=February 2026}} {{Use mdy dates|date=January 2025}} {{Infobox radio station | name = WCHW-FM | logo = | city = Bay City, Michigan | country = US | area = Bay City, Michigan | branding = The Rock of the Tri's | airdate = {{Start date|1973|10|24}}<ref>{{cite news |title=WCHW-FM advertisement |url=https://www.newspapers.com/article/the-bay-city-times-wchw-fm-advertisement/188663641/ |access-date=January 11, 2026 |newspaper=The Bay City Times |date=October 23, 1973 |location=Bay City, Michigan |page=7-A |via=Newspapers.com}}</ref> | frequency = 91.3 MHz | format = Rock; High school station / Classical | power = | erp = 110 watts | haat = {{convert|38|m|sp=us}} | class = A | callsign_meaning = Central and Western<br>(Bay City's public high schools in 1973) | former_callsigns = | owner = Bay City Public Schools | webcast = | website = | affiliations = WCPE | licensing_authority= FCC }}

'''WCHW-FM''' (91.3 FM) is a high school radio station. Licensed to Bay City, Michigan, it first began broadcasting in 1973. The station broadcasts in mono. It broadcasts from a 124-foot antenna located at Central High School on Columbus Avenue in the east side of Bay City.

Programming on WCHW, generally an Album Oriented Rock format, is shared by students at Bay City Central High School and Bay City Western High School during the day on days when school is in session especially between the times of 9-10am. During nighttime hours, weekends and student holidays, programming from North Carolina's WCPE-FM can be heard instead.

==References== {{Reflist}} *[http://www.michiguide.com/dials/rad-a/wchw.html Michiguide.com - WCHW-FM History]

==External links== *{{FM station data|59351|WCHW-FM}}

CHW-FM Category:High school radio stations in the United States Category:Radio stations established in 1973 Category:1973 establishments in Michigan Category:Bay City, Michigan