As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CLIMBOUT THE FLIGHT CREW REPORTED A CRACK DEVELOPING IN THE LOWER RT CORNER OF THE CAPTAINS B PANEL. THE AIRCRAFT RETURNED TO THE POINT OF DEPARTURE AND THE WINDOW WAS REPLACED. THE WINDOW WAS A REMANUFACTURED EXCHANGE UNIT FROM AEROSPACE COMPOSITE TECHNOLOGIES, AND HAD ACCUMULATED 6,117 HOURS AND 4,118 CYCLES SINCE INSTALLATION ON THIS AIRCRAFT.