As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN THE COURSE OF A POST FLIGHT INSPECTION, THE FIELD MAINTENANCE CREW DISCOVERED A CRACK IN THE RT MGB SUPPORT BEAM APPROXIMATELY STA 333. SL 199 AND RBL 20. THIS IS ON THE FORWARD TOP SIDE OF THE BEAM. OVERALL CRACK LENGTH APPROXIMATELY 3 INCHES. PROBABLE CAUSE IS UNKNOWN. THE PART WILL BE EXAMINED.