As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*LH MLG WELL BATT RIB AT APPROXIMATELY WS53.00 LH POSSIBLE CRACK UPPER SMALL ANGLE ON FWD SIDE (MARKED) (C-CHECK) RO 2/28/2020 REMOVED AND REPLACED DAMAGED ANGLE AT APPROXIMATELY LH WS53.00 REF DWG AND CRJ200 SRM. COMPLIED WITH TASK CARD.