What was found
(CAN) WHILE ATTEMPTING TO ESTABLISH GROUND POWER ON AIRCRAFT, A LARGE SPARK WAS EMITTED FROM RECEPTACLE. RECEPTACLE AND BONDING WIRE REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) WHILE ATTEMPTING TO ESTABLISH GROUND POWER ON AIRCRAFT, A LARGE SPARK WAS EMITTED FROM RECEPTACLE. RECEPTACLE AND BONDING WIRE REPLACED.