 WPFM and WDRK swapped formats on November 21, 1997.As a result, WPFM took WDRK's calls and active rock format, while the original WDRK changed their own to WMXP and adopted the "Mix" name, "Mix 103".The new "Rock 108" was ill-fated, and the calls were changed again on October 5, 1998 to WLHR.