As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ONE HOUR AND A HALF INTO CRUISE FROM KBWI THE CAPTAINS WINDSHIELD CRACKED. CREW RETURNED THE AIRCRAFT TO KBWI AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED WINDSHIELD AND HEAT CONTROLLER PER ALL APPLICABLE MANUALS. OPERATIONAL CHECK WAS GOOD. AIRCRAFT WAS RETURNED TO SERVICE.