As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE VISIT INSPECTION FOUND APROXIMATELY 2 INCH CRACK ON AFT UPPER CORNER OF THE RIGHT DV WINDOW CUTOUT. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIRED IAW AEA EO EM-53MR-1888 PT A. THE AIRCRAFT WAS RETURNED TO SERVICE.