As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABORTED TAKEOFF DUE TO AUTOFEATHER AURAL WARNING. STATIC TAKEOFF WAS ATTEMPTED WITH AUTOFEATHER ARMED AND THE POWER LEVERS ADVANCED AS QUICKLY AS POSSIBLE. PERFORMED EXTENSIVE GROUND RUNS OF BOTH ENGINES WITH EEC'S ON AND OFF. COULD NOT DUPLICATE AUTOFEATHER AURAL WARNINGS.