As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR SUPPORTS FROM STA 1000 TO STA 1069 LBL9 & LBL27 OF FLOOR STRUCTURE (C2). FLOOR SUPPORTS LBL27 ANT LBL9 AT FS1000 TO FS1069 WERE EVALUATED OUT OF LIMITS AND WERE REPAIRED PER CRJ900 SRM 53-61-43-101-001-A02 AND CRJ900 SRM 53-00-41-201-001-A03.