What was found
CONFIGURATION LIGHT & HORN DURING TAKEOFF. TAKEOFF ABORTED AT UNDER 10 KNOTS & RETURNED TO GATE. UNABLE TO DETERMINE CAUSE. TAKEOFF WARNING SYS TEST CONDUCTED IAW AMM 31-51-00-730-803. ALL SYSTEMS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CONFIGURATION LIGHT & HORN DURING TAKEOFF. TAKEOFF ABORTED AT UNDER 10 KNOTS & RETURNED TO GATE. UNABLE TO DETERMINE CAUSE. TAKEOFF WARNING SYS TEST CONDUCTED IAW AMM 31-51-00-730-803. ALL SYSTEMS NORMAL.