As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 1509682) WHILE ON LAYOVER IN BOS, PILOTS REPORTED AIR LEAKING SOUNDS IN THE COCKPIT. AFTER INSPECTION, MTC REPORTED DAMAGE TO THE UPPER RIGHT CORNER OF THE LH NO. 1 FLIGHT DECK WINDOW. THE DAMAGE CONSISTS OF A CRACK RUNNING HORIZONTALLY ACROSS THE VERTICAL STANCHION (C-D POST) COMMON TO WINDOW FRAME OF THE LH NO. 1 DECK WINDOWS. MAINTENANCE REPAIRED DAMAGE PER ERA 585687-14.