As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ANNUAL INSPECTION TAIL STROBE LIGHT WAS INOPERATIVE, ELECTRICAL ARCING ACROSS PINS IN CONNECTOR. CONNECTOR WAS LOCATED AT THE PIVOT POINT OF THE TAIL. (TAIL TO FUS MOUNTING AREA), REPLACED BURNT CONNECTOR. SYSTEM NO LONGER AS STROBE SNAP SOUND AT THIS LOCATION.