As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT SIDE WINDSHIELD WAS INSTALLED . AC COMPLETED 1 FLIGHT APPROX 4.2 HRS WHEN OUTER PLY OF WINDSHIELD CRACKED. AC LANDED AT MAIN FACILITY FOR REPLACEMENT OF THE WINDSHIELD. PER PROCEDURES, INSTALLATION IS ACCOMPLISHED USING STRESS FREE KITS AND PROCEDURES MAKING INSTALLATION INDUCED STRESS OF THE WINDSHIELD UNLIKELY. QUESTION CONCERNING INTEGRITY OF WINDSHIELD ASSEMBLY.