As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR BEAM AT RBL9 HAS MULTIPLE SPOTS OF CORROSION FROM FS 1000 TO FS 1070. - REPAIRED FLOOR BEAM RBL 9 F.S. 1000-1070 IAW CRJ 900 SRM 51-41-00-001-001-A01, AMM 53-00-49-400-801-A07, SRM 53-00-41-201-001-A03 AND EA CRJ 953-13076 REV A 3/9/2022.