As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN`S COCKPIT WINDOW CRACKED AT FLIGHT LEVEL 340, ARCING BEGAN IMMEDIATELY. NORMAL QRH PROCEDURES STOPPED THE ARCING. REMAINDER OF FLIGHT NORMAL. R & R CAPTAIN'S WINDSHIELD IAW AMM 56 -11-11-04, PERFORMED WINDSHIELD PANEL ANTI-ICING & DEFOGGING. OPERATIONS TESTED IAW AMM, ALL CHECKED NORMAL.