As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK INSPECTION, PROCESS FOUND FLIGHT DECK WINDOW NR 3L EXHIBITING SIGNS OF FAIL/SAFE INTERLAYER CRACKING IN RADIUS AREAS. GENERAL IN-SERVICE USE AND LOCALIZED DELAMINATION OF WINDOW ASSEMBLY MADE IT IMPOSSIBLE TO POSITIVELY DETERMINE EXISTENCE AND EXTENT OF CRACKING. WINDOW CHANGED PRECAUTIONARY.