As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT ATTACH ANGLE AT FS319.70 ON R/H FLOOR SILL HAS CORROSION. (C-CHECK) RO 2/14/2020 FOUND CORROSION ON RH FLOOR SILL ATTACH ANGLE TO BE BEYOND ALLOWABLE REPAIR LIMITS, REMOVED AND REPLACED THE ATTACH ANGLE REF BOMBARDIER DRAWING AND BOMBARDIER DRAWING AND CRJ900 SRM AND CRJ 900 SRM, SEE CONTINUATION CARD FOR DETAILS. COMPLIED WITH TASK CARD.