As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FS 549 FLOOR CROSSBEAM BETWEEN LBL 9 AND RBL 9 CORRODED, AS MARKED. C-CHECK RO 1/17/2021. REMOVED CORROSION ON FS 549 FLOOR CROSSBEAM BETWEEN LBL 9 AND RBL 9, REF CRJ 700 SRM 51-21-06-001-001-A01. COMPLIED WITH ALL STEPS OF REO 670-53-31-579 REV- DATED 2020-12-03.