change its callsign to WLLZ in 2019. This sequences of moves of the WWWW call letters were likely due to a swap of the Clear Channel Ann Arbor cluster to Cumulus Broadcasting, which was still pending in late December 2007. In popular culture WWWW has been used as the call letters of fictional and satirical radio stations in media from time to time: On an episode of The Great Space Coaster, Goriddle Gorilla used the call sign for his pathetic attempt to have an all weather radio station. On Denis Leary's album, Merry Fuckin' Christmas, he satirised a boring soft rock station with the call letters (also calling it "WW2-The Big One", after World War II). References External links Michiguide.com – WWWW-FM History WWW-FM Country radio stations in the United States Radio stations established in 1962 Cumulus Media radio stations Michigan Wolverines men's basketball