As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION AT UNION ANGLE BTW AT AFT BODY FAIRING FRAME FS 881.00 CORROSION ON UNION ANGLE BTW AT AFT BODY FAIRING FRAME FS 881.00 WAS REMOVED PER CRJ900 SRM 51-21-06-001-001-A01 AND WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-82-55-101-002-A02 AND WAS FABRICATED PER EA CRJ953-20310 REV.IR AND WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01