As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOTS WINDSHIELD STARTED ARCING AND CRACKING UP THE CENTER OF THE WINDSHIELD. WINDSHIELD HEAT SWITCHED OFF AND AIRCRAFT LANDED IN BTM WITHOUT FURTHER PROBLEMS. PILOTS WINDSHIELD REPLACED IAW MAINTENANCE MANUAL. WINDSHIELD HEAT CONTROLLER REPLACED AS A PRECAUTIONAY MEASURE. WINDSHIELD HEAT OPS CHECKED GOOD.