As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT REAR WINDOW DEPARTED AIRCRAFT DURING FLIGHT. LEADING EDGE OF WINDOW IS HELD DOWN BY A METAL STRIP WITH 3 SCREWS. WINDOW AND NEW SEAL INSTALLED. OPERATOR SUGGESTS USE OF SEALANT BETWEEN FRAME AND WINDOW ON LEADING EDGE WILL PREVENT AIRFLOW FROM PEELING WINDOW OUT IF SCREWS COME LOOSE. LEFT WINDOW SHOWED SAME SIGNS AND WAS ALSO REPAIRED/REPLACED BEFORE FLIGHT.