KCYX actually ran Larry King starting at 8:00pm. That was one of the first moves I made when I went from KEX to KCYX in October 1987. I don’t remember the date, but some point, we started running it until 2am. There was music from 2a-5a. Among the overnight folks was Mark Lacy, who worked morning after Steve Kenyon left the station. Mark later worked at KWJJ.