For the second time this year Cumulus Hot AC "Channel 105.5" WWWM-FM Sylvania/Toledo is rebranding itself. The station relaunched this morning as "Q105.5" after picking up the "Channel" moniker on April 1 in place of "Star". New WQQO call letters are now in place with the former WWWM-FM ones being parked on the former 105.7