Down And Derby: iHeartMedia WMZQ/Washington, DC MD/evening host Corey Calhoun, who had been remotely handling nights on sister WAMZ/Louisville, moves to afternoons on that station, filling the daypart that had been handled by "Dingo" Brent Crank until his departure last week (CAT 6/20). WAMZ's night shift will now carry The Wayne & Tay Show. Calhoun has been heard on WAMZ since 2016, first locally in afternoons, then mornings, then remotely in evenings after moving to WMZQ (CAT 6/1/18). Reach him here.