As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INITIAL INSPECTION. CORROSION ON FLOOR SILL BTW FS 280-319 RT SIDE. (SM)(W1). FLOOR SILL BTW FS 280 TO 319 RT SIDE WAS REMOVED AND DUE TO SEVERAL CORROSION THE ATTACH ANGLE (P/N: SH670-32177-1) WAS FABRICATED PER EA CRJ953-09247 REV. "IR" AND RING DOUBLER (P/N: SH670-31524-1) PER EA CRJ953-09246 REV. "IR" NEW FLOOR SILL AND ATTACH ANGLE (P/N: SH670-32177-1) AND RING DOUBLER (P/N: SH670-31524-1) WERE INSTALLED PER SRM 51-42-06-001-001-A01. LEVEL CORROSION 2.