As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 6517 - IAD-BDL - AIRCRAFT ABORTED TAKEOFF DUE TO TAKEOFF CONFIGURATION WARNING, CREW VERIFIED ALL CONTROLS WERE PROPERLY SET. MAINTENANCE OPS CHECKED TAKEOFF CONFIGURATION WARNING OPS CHECKED GOOD, NO DEFECTS NOTED. AIRCRAFT WAS THEN APPROVED FOR RETURN TO SERVICE. (Z)