As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FUSELAGE BELLY SKIN AT FS 886 BETWEEN STR 33 AND 32 WAS FOUND WITH AN AREA OF CORROSION. THE CORROSION WAS REMOVED WITH A 3.7 X 5 CUTOUT. THE CUTOUT WAS NEAR AN EXISTING BELLY SKIN REPLACEMENT REPAIR. AN ALUMINUM DOUBLER AND TRIPLER WERE INSTALLED TO REPAIR THE CUTOUT AND INCORPORATE THE EXISTING SKIN REPAIR PER ER/A 368027-14, REV A.