 In the late 1960s, KEZY became an Orange County Top 40 powerhouse featuring such disc jockeys as Mark Denis and Mike Wagner.Accompanying the format flip was a move off the Disneyland campus to a larger facility at 1190 East Ball Road in Anaheim, an address corresponding to the station's frequency.In the late 1970s, programmer Dave Foreman dropped top-40 in favor of an album-oriented rock format.