What was found
FRONT RIGHT WINDSHIELD STARTED TO DELAMINATE IN FLIGHT, WITH WINDSHIELD HEAT ON. A BURN WAS NOTICED AND WINDSHIELD WAS TURNED OFF. ABOUT ONE MINUTE LATER THE ENTIRE FRONT WINDSHIELD SHATTERED FROM THE OUTSIDE. PRESSURIZATION AND ALL OTHER SYSTEMS NORMAL THROUGHOUT THE REMAINDER OF THE FLIGHT. MADE AN EMERGENCY LANDING. R & R RIGHT FRONT WINDSHIELD IAW AMM 56-10-05-04. R & R THE RIGHT WINDSHIELD HEAT CONTROL UNIT IAW AMM 30-41-05-04. OPS TESTED THE WINDSHIELD HEATING SYSTEM CHECKED GOOD IAW AMM 30-42-00.