As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT ENROUTE AND AIR RETURNED BACK TO DEPARTURE DUE TO F/O WINDSHIELD CRACKED AND ARCING. PILOT STATED F/O VISION IMPAIRED. R & R RT SIDE WINDSHIELD IAW MM 56-10-2 AND R & R RT WINDOW HEAT CONTROLLER IAW MM 30-41-0. OPS CHECKED NORMAL.