What was found
WINDSHIELD CRACKED THROUGH OUTER PLY JUST ABOVE DEFOG NOZZLE OUTLET. DISCREPANCY NOTED ON POST-FLIGHT INSPECTION. BOTH WINDSHIELDS ON THIS AIRCRAFT HAVE BEEN REWORKED I N THIS AREA TO REMOVE CRAZING CAUSED BY WINDSHIELD HEAT. WINDSHIELD MET MINIMUM THICKNESS REQUIREMENTS SPECIFICED BY MANUFACTURER. CRACK ORIGINATED IN RADIUS WHERE REWORKED AREA MEETS UNALTERED WINDSHIELD UNDER DEFOG NOZZLE. SUGGEST USING A LARGER RADIUS TO BLEND IN REWORKED AREA AT NOZZLE EDGE. CRACK APPROXIMATELY 5 INCHES LONG, OUTER PLY ONLY.