As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSTALLATION OF WING TO BODY PANELS 195DL AND 196DR FOUND CORROSION ON CENTER SPLICE ANGLE ON WING TO BODY STRUCTURE AT FS953.00 (C-CHECK) RO 3/25/2021 REMOVED AND REPLACED SPLICE AT FS953 WING TO BODY STRUCTURE IAW CRJ700 SRM 51-42-06-001-001-A01