As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GOUGE JUST BELOW AFT CARGO DOOR CUTOUT ON FUSELAGE. LENGTH: 9.75" BY .25" STARTS AT LOWER FWD CORNER STAINLESS STEEL CUFF PLATE. THE FIRST 2.5" EXTENDS IN DEPTH THRU SCUFF PLATE AND APPROX. .031" DEEP ONTO FUSE SKIN. THE REMAINING 7.25" OF GOUGE IS .125". MAJOR REPAIR ACCOMPLISHED. DOUBLER AND TRIPLER INSTALLED.