As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT FLOOR SILL HAS SURFACE CORROSION AROUND SEVERAL FASTENER HOLES, AT APPROX FS 559+106 & ONE EACH NUTPLATE IS MISSING AT FS 559+92. CONTINUATION CARD 8783611 OPERATIONS 356. REPAIRED RT FLOOR SILL IAW REO 601R-53-00-526 REV DATED 05 22 13 & EA CRJ253-04188 REV A.