As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-18 CHECK EXFOLIATION CORROSION WAS FOUND ON FUSELAGE SKIN BETWEEN STR 27 LT AND STR 27 RT, BL 0. MAINTENANCE TRIMMED OUT DAMAGED SECTION OF SKIN BETWEEN BS 747 AND BS 767, BL 0; FABRICATED A FILLER AND REPAIR PLATE; INSTALLED REPAIR PARTS IAW AWA ER 03-5331-04017-ES1.