As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE CO-PILOT`S WINDSHIELD SHATTERED IN FLIGHT WITH THE HEAT SELECTED ON. NO SIGN OF SHORTING AT THE HEATING TERMINAL. MTC REPLACED THE SHATTERED WINDSHIELD, OPS CHECK CARRIED OUT WITH NO FURTHER FAULT NOTED. THE AC RETURN TO SERVICE. (TC# 20190704011)