As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING COMPLIANCE OF TASK 002-53-160-610 (COMAIR TASK CRJ-2-162011) 2 CRACKS WERE FOUND IN THE PRESSURE FLOOR SKIN FORWARD AND AFT TO FS 461.0, BETWEEN BL 0.0 AND RBL 9.0. THE FORWARD CRACK 2.25 INCH IN LENGTH. THE AFT CRACK WAS 1 INCH IN LENGTH. THE PRESSURE FLOOR SKIN WAS REPAIRED IN ACCORDANCE WITH BOMBARDIER REO 601R-53-41-102, REV D, DATED 9-29-2003.