A legendary Southern California classic rock station is pulling the plug on its DJs, laying off its entire on-air staff as it flips to a fully automated, music-only format. KCAL, a longtime staple of the Inland Empire radio dial, announced the sweeping changes will take effect August 1, with parent company Anaheim Broadcasting Corporation promising listeners “nothing but music all day across the Inland Empire.” Chief Operating Officer Kelly Sanders said the DJ-free format will mean fewer interruptions and more nonstop classic rock, according to a social media announcement. “KCAL has a longstanding history in the Inland Empire, and this...