As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLASHING BEACON WIRE IN TAILCONE WAS ROUTED OVER THE BALLAST RESISTOR WHERE THERE IS LESS THAN .5 INCH CLEARANCE TO STRUCTURE. WIRE WAS NOT TOUCHING BALLAST RESISTOR OR AIRPLANE STRUCTURE, BUT INSULATION WAS BURNED CLEAR THROUGH TO BARE WIRE. WIRE SHOULD HAVE BEEN ROUTED UNDER AND AWAY FROM RESISTOR.