For a time, the AM station ran the morning show live from the FM. The rest of the day the two stations ran the same playlist, but slightly delayed on the AM side, which ran identical IDs, promos, and jock announcements customized for the AM. (At the time, the Federal Communications Commission did not allow AM and FM stations to fully simulcast in medium and larger cities.) This practice continued until the late 1980s, when it became a full-time simulcast, after the FCC relaxed its simulcasting rules. The simulcast would continue until January 16, 1998, when the AM flipped to adult standards.