As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT AILERON LOWER LEADING EDGE SKIN AND HINGE FITTING ARE GOUGED AT WS 318 APPROXIMATELY .125IN L X .125IN W X .020IN DEEP. C-CHECK RO 11/12/2020. COMPLETED REPAIR TO RT AILERON LOWER LEADING EDGE SKIN AND HINGE FITTING ARE GOUGED AT WS 318 APPROXIMATELY .125IN L X .125IN W X .020IN DEEP, IAW BOMBARDIER REO.