WWWW's Cowan To Depart: Cumulus WWWW/Ann Arbor, MI PD/morning host Brian "Bubba" Cowan is leaving for a job in the airline industry effective June 30. Cowan announced his departure in a Facebook post; he has been with the station since 2002. His prior stops include Anaheim and Kalamazoo, MI. Reach him here. No word on plans for the position.