As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FRAME ON FS1031.00 STGR 27-26R AT AFT CARGO COMPARTMENT . EVALUATED, DAMAGE IS NOT ALLOWED IN THE FRAME WEB, ATTACHED FLANGE ON FS1031.00 BTW STGR 25R-26L PER CRJ-900 SRM 53-61-06-101-003-A02 AND REPAIRED PER CRJ900 SRM 53-00-06-201-001-A03.