As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE AFT WING-TO-FUSELAGE FAIRING SUPPORT STRUCTURES MID ANGLE AT FS 847 HAS MULTIPLE SPOTS OF CORROSION. C-CHECK RO 12/14/2020. REMOVED AND REPLACED WITH NEW PART THE AFT WING TO FUSELAGE FAIRING SUPPORT STRUCTURES MID ANGLE AT FS 847, REF CRJ700 SRM BOMBARDIER DRAWING.