As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: R1 WINDSHIELD SHATTERED OUTER PANE. REPLACED WINDSHIELD PER AMM 56-11-11. MAINTENANCE DISCOVERED ANTI-ICE RIGHT WINDSHIELD FAULT AND REPLACED THE RIGHT WINDOW HEAT CONTROLLER PER AMM 30-42-34. (SEE AALA202107085755) A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.