As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAKEOFF ROLL, TAKEOFF WARNING HORN SOUNDED. LARGE SHUTTER CAUSED BY ROUGH RUNWAY OCCURRED. COULD NOT DUPLICATE WITH AIRCRAFT STOPPED. RETURNED TO RAMP. ACCOMPLISH TO AURAL WARNING TEST IAW MM 31-26-00. ALL OPS NORMAL, COULD NOT DUPLICATE. ACCOMPLISHED HIGH ENERGY STOP INSPECTION IAW MM 5-5-10, NO DISCREPANCIES NOTED, AIRCRAFT WAS RETURNED TO SERVICE.