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 2 CRACKS IN THE PRESSURE FLOOR SKIN BETWEEN RBL 9 AND LBL 9. CRACKS MEASURED 2.50" IN LENGTH. THE FLOOR SKIN WAS REPAIRED IAW BOMBARDIER REO 601R-53-41-103 REV D.