As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DAMAGE TO MCD DOOR FRAME APPROXIMATELY 12-18 INCHES UP FROM AFT LOWER CORNER, MAIN CARGO DOOR AFT FRAME STA 500B+9 STRGR 15L-16L. HFEC AFFECTED AREA, NO FURTHER CRACKS. FABRICATED DOUBLERS AND REPAIRED PER NAC DRAWING NAC2007-320-02, FAA 8110-3 DATED 12-07-07.