As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN METAL FLOOR PANEL NR 99 HAS CORROSION AROUND FASTENER HOLES. PARTS RACK 22B. FABRICATED NEW PANEL FROM .025 7075-T6 SKIN AND HAT CHANNEL PN S2912282FT IAW DOUGLAS DRAWING NR 9957930 AND ERA 2477N01382. REQUIRED INSPECTION COMPLETED.