As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING TASK CARD CRJ-2-162011, PRESSURE FLOOR SKIN DETAILED INSPECTION, FOUND 3 CRACKS IN THE PRESSURE FLOOR SKIN AT FS 460.00, 2 BETWEEN BL 0.0 AND RBL 9 AND BETWEEN BL 0.0 AND LBL 9. THE CRACKS MEASURED 3.19 INCH, 2.88 INCH AND 2.62 INCH IN LENGTH. THE FLOOR SKIN WAS REPAIRED IAW BOMBARDIER REO 601R-53-41-102 DATED 9/29/2003.