As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK ON UNION ANGLES OF CROSS BEAM AND LONGITUDINAL BEAM BTW FS 280.00 AND RBL 12 AND LBL 12 AT PASSENGER FLOOR STRUCTURE UNION ANGLES OF CROSS BEAM AND LONGITUDINAL BEAM BTW FS 280.00 AND RBL 12 AND LBL 12 AT PASSENGER FLOOR STRUCTURE WERE REPLACED PER CRJ-900 SRM 51-42-21-001-001-A01