As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PART RACKS: DELAMINATED FLOOR PANELS NBR 281BLF AND 281CLF AT AFT CARGO COMPARTMENT (COMPOSITE). SUMARY OF NRC:00248; FLOOR PANELS NBR 281BLF AND 281CLF WERE REPLACED PER CRJ-900 AMM 53-00-47. ADDITIONAL PART REPLACED: FLOOR PANEL BA670-31683-7