As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER LOWER SILL OF AFT BAGGAGE BAY DOOR REMOVAL IN REF NRC 00105, CORROSION ON UPPER/LOWER FACE AT INNER CHORD 2 E/A (MID/AFT) WAS FOUND. DUE TO DAMAGE IS NOT ALLOWED PER CRJ900 SRM 53-61-23-101-001-A01, INNER CHORD MID AND AFT WERE REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 AND CRJ900 SRM 51-42-21-001-001-A01