As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOWER FUSELAGE AFT OF AFT CARGO DOOR. FOUND CORROSION ON RIVETS AT ANTENNA DELETE PLATE BS 1510 BETWEEN STRINGERS 28 - 29. REMOVED THE ANTENNA BACKING DOUBLER AND DAMAGED SKIN IAW SRM 53-00-01. PERFORMED HFEC OF CUT-OUT IAW NDT PART 6 54-00-01, AND BOLT HOLE HFEC OF FASTENERS HOLES IAW NDT PART 6 51-00-01. NO ISSUES NOTED. FABRICATED A REPAIR IAW SRM 53-00-01, REPAIR 3.