As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH FLAP UPPER SKIN PANELS 684AT AND 684BT ARE CHAFFED. (C-CHECK) RO:1/17/2020REMOVED AND INSTALLED 2 EA NEW PANELS 684AT AND 684BT. REF CRJ 200 SRM. / FABRICATED NEW PANELS P/N 601R14007-52 (684AT) AND 601R14007-54 (684BT) USING 2024-T3 .080" PO# T52274. REF BOMBARDIER DWG.