As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
*LH OBD, AFT FLAP HINGE BOX ATTACHMENT HAS CORRODED HARDWARE. WS264.00 FLAGGED (C-CHECK) RO 3/25/2020 REMOVED AND REPLACED LH OB AFT FLAP HINGE BOX ATTACHMENT BOLT, 2EA WASHERS, NUT AND COTTER PIN WITH NEW REF CRJ 700 AMM. TOOL # TUC 8614 CAL DUE 30 NOV. 20. GAP CHECK GOOD.