As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT FWD WINDOW LOWER ELEMENT BURN OUT DURING FLIGHT. REPLACEED THE L1 WINDSHIELD. ALSO REPLACED M191 HEAT CONTROL UNIT PRECAUTIONARY PER AMM 30-41-01-004-001. OPS CHECK GOOD. REF BARCODE T3F18E0086B65 FOR RII SIGNOFF OF L1 WINDSHIELD REPLACEMENT.