As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT FLOOR SILL FROM FS409+128 TO FS559 IS CORRODED IN NUMEROUS AREAS. (C-CHECK- RO 11/11/21) DISCREPANCY SHOULD READ RH FLOOR SILL FROM FS 409+128 TO FS 559 IS CORRODED. REMOVED CORROSION FROM RH FLOOR SILL AT FS 409+128 - FS 559 IAW REO 601R-53-41-666 REV C DATED 2012-11-06. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED.