What was found
THE LT FWD WINDOW STARTED ARCHING IN FLIGHT. TURNED WINDOW HEAT OFF IAW THE QRH. WINDOW SHATTERED ABOUT FIVE MINUTES LATER. REMOVED AND INSTALLED NEW L1 WINDOW IAW MM 56-11-01-4 .
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE LT FWD WINDOW STARTED ARCHING IN FLIGHT. TURNED WINDOW HEAT OFF IAW THE QRH. WINDOW SHATTERED ABOUT FIVE MINUTES LATER. REMOVED AND INSTALLED NEW L1 WINDOW IAW MM 56-11-01-4 .