As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A ROUTINE MAINTENANCE PREFLIGHT INSPECTION, A CRACK WAS DETECTED ON THE OUTER PLATING AT FUSELAGE STATION 25, LONGERON 33 RIGHT. THE REPAIR ACCOMPLISHED REMOVAL OF THE DAMAGED AREA, FABRICATION AND INSTALLATION A REPAIR FILLER AND A EXTERNAL REPAIR DOUBLER IN ACCORDANCE WITH THE STRUCTURAL REPAIR MANUAL. THE AIRCRAFT WAS RETURNED TO SERVICE.