As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THERE ARE SEVERAL AREAS OF CORROSION ON RBL 9 BETWEEN FS 409 AND FS 409+64. C-CHECK RO 1/16/2021. REMOVED AND REPLACED FLOOR CAP CHANNEL AT RBL 9 FS 409 TO FS 409+112, IAW CRJ200 SRM 51-42-06 AND 51-42-21. C/W MAJOR REPAIR TASK CARD AND 377 FORM. NO WEIGHT CHANGE.