As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* FLOOR BEAM AT LBL9, OUTBOARD FLANGE HAS CORROSION BETWEEN FS589 AND FS605, MARKED IN RED (C-CHECK) RO 3/13/2020 REMOVED AND REPACED WITH NEW BEAM CAP AT LBL 9.0 FS589 AND FS605 REF CRJ 200 AND BOMBARDIER REO. COMPLIED WITH TASK CARD.