As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN REPORTED THAT AT 39,000 FEET, THE LT WINDOW NR 1 CRACKED. ACCOMPLISHED THE QRH 1.14 PROCEDURE, CONFIRMING THE FAILURE & CONTINUING TO DESTINATION. REPLACED THE LT WINDOW NR 1 & WINDOW HEAT CONTROLLER MODULE IAW AMM 56-12-11 & AMM 30-41-11, TESTED CORRECT.