As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON STRG 26R BTW FS 333.00 TO 364.00 AT FUSELAGE INTERNAL STRUCTURE. DUE TO EXCESSIVE CORROSION ON STGR 26 STRG 26R BTW FS 333.00 TO 364.00 AT FUSELAGE INTERNAL STRUCTURE WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01, SRM 51-42-21-001-001-A01 AND SRM 53-21-03-101-006-A04