What was found
ON THE TAXI WAY JUST PRIOR TO T/O A/C EXPERIENCED SPARKS AND SMOKE FROM OVERHEAD PANEL. EXECUTED EMERGENCY PROCEDURE AND RETURNED TO BLOCKS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON THE TAXI WAY JUST PRIOR TO T/O A/C EXPERIENCED SPARKS AND SMOKE FROM OVERHEAD PANEL. EXECUTED EMERGENCY PROCEDURE AND RETURNED TO BLOCKS.