As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - FLT 4145 - DURING FLIGHT, CREW REPORTED THE FIRST OFFICERS WINDSHIELD ARCED FOLLOWED BY WINDOW OUTER PANE SHATTERING. MAINTENANCE REMOVED AND REPLACED THE FIRST OFFICERS WINDSHIELD IAW EMB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)