As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FRAME FS1088.20 BTW STGR 23R-24L AT AFT CARGO COMPARTMENT. EVALUATED, DAMAGE IS NOT ALLOWED IN THE FRAME WEB, ATTACHED FLANGE ON FS1088.20 BTW STGR 23R-24L PER CRJ-900 SRM 53-61-06-101-003-A02 AND REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01.