What was found
PILOT LEFT FRONT WINDOW ARCING IN LOWER LEFT CORNER WITH SPARK THEN CRACK ON OUTER PANE. LT PILOT WINDOW EICAS ON. C/W QRH. DECLARED EMERGENCY AND DIVERTED TO EWR. REMOVED AND REPLACED L1 WINDOW.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT LEFT FRONT WINDOW ARCING IN LOWER LEFT CORNER WITH SPARK THEN CRACK ON OUTER PANE. LT PILOT WINDOW EICAS ON. C/W QRH. DECLARED EMERGENCY AND DIVERTED TO EWR. REMOVED AND REPLACED L1 WINDOW.