As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD SIDE OF AFT PRESSURE BULKHEAD STATION 621 FLOORBOARD CRACK ON THE LEFT SIDE, DISCOVERED DURING C-CHECK INSPECTION. INSTALLED REPAIR PIECES PN 601R-53-61-117-1; -3; AND -5 AS PER CRJ200 REO 601R-53-61-117 REV 'A' IAW CRJ200 REO 601R-53-61-117 REV 'A. PRESSURIZATION CHECKS GOOD.