As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** EXTERNAL FUSELAGE SKIN AT AFT CARGO DOOR LOWER CUT OUT BS 801 TO 840 / REPAIRED EXTERNAL FUSELAGE SKIN CORROSION AT AFT CARGO DOOR CUTOUT LOWER BS 801-840; BLENDED SKIN AREA 48.5' X 3.5' MIN REMAINING MATERIAL .074'. ACCOMPLISHED IAW ATS ER# 18-01702 REV IR AND SWA EA# 1-753-32408 REV IR DATED 19MAR18.