As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAJOR REPAIR - DURING A SCHEDULED ROUNTINE INSPECTION A CRACK WAS FOUND AT A RIVET ON AN ANGLE AT F.S. 451 AND STRINGER 11L, BELOW FLOOR BOARD, LEFT SIDE OF FUSELAGE JUST FORWARD OF CARGO DOOR, .5" IN LENGTH. MAINTENANCE REPAIRED THE AFFECTED AREA AND PERFORMED ALL REQUIRED RII INSPECTIONS I.A.W. EO 10-1900-53-027. MATERIALS UTILIZED ARE INCLUDED IN THE ENGINEERING ORDER.