As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN METAL SKIN FLOOR PANEL NR 65 HAS CORROSION AROUND EDGES. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW DC-9 SRM 53-01 FIG 1 SH 3. REMOVED DAMAGE 8.5 X 21 INCHES. FABRICATED AND INSTALLED DOUBLER IAW DC-9 SRM 53-01 FIG 4 AND ER/A 489369-14. APPLIED PERMANENT REPAIR ID TAG PER PS900-5-1 N 4. DOUBLER MAT .032 7075-T6.