As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* RH SILL FROM FS 559+80 TO FS 621.0 HAS SEVERAL AREAS OF CORROSION (C-CHECK) RO 12/6/2019 REMOVED CORROSION ON R/H FLOOR SILL FROM FS559.00+90 TO FS621.00 AND EVALUATED REPAIR. REPAIR WAS FOUND WITHIN LIMITS AND RESTORED TO ORIG. CONDITION. AIW REO. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED.