As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAT - DURING C-6 INSPECTION, FOUND CABIN SUB FLOOR IS CORRODED AT STATION 160 BEAM AT LBL 20. AREA APPROXIMATELY 12 INCHES BY 8 INCHES. REMOVED DAMAGED AREA IAW SRM 53-01. FABRICATED AND INSTALLED REPAIR DOUBLER IAW 53-01. INSTALLED DOUBLER IAW SRM 53-30-2. (M)