As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN REFERENECE TO NRC 00129: AFTER REMOVAL OF ANGLE CAP, CORROSION ON LH CROSSBEAM AT FS280 WAS FOUND. LT CROSSBEAM AT FS280 WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-00-00-101-001-A01 AND REPLACED PER CRJ 900 SRM 51-42-21-001-001-A01, SRM 51-42-06-001-001-A01 AND SRM 51-42-10-001-001-A01."