As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AIR CREW REPORTED THAT THE PILOTS WINDSCREEN WAS DISCOLOURED AT THE OB EDGES AND HAD A MILKY APPEARANCE. THE WINDSCREEN HAD PREVIOUSLY BEEN REPAIRED BY THE MFG. THE WINDSCREEN WAS REPLACED WITH A NEW UNIT AND THE DAMAGED UNIT WAS RETURNED TO THE MFG FOR EVALUATION.