 With that, the format shifted from CHR to an adult hits-leaning rhythmic contemporary format.To reflect the shift, WXAJ's slogan was changed from "All Of Today's Best Music" to "Springfield's #1 Best Hit Music Station", promoting itself as Springfield's top station for hit music.On March 6, 2017, at 6 a.m, the station flipped to a Hot AC format, and re-adopted the old "99-7 The Mix" moniker.