As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 409.00+128 TO FS 559.00 RBL 9 FLOOR BEAM CAP HAS SEVERAL AREAS OF CORROSION ON TOP, MARKED. C-CHECK RO 10/29/2020. BLENDED RBL 9 CORRODED AREAS TO A SMOOTH CONTOUR BETWEEN FS 409.00+128 AND FS 529.00, REF CRJ200 SRM. REMAINING MATERIAL IS WITHIN LIMITS. PERFORMED RBL 9 FLOOR BEAM SPLICE REPAIR BETWEEN FS 529.00 AND FS 559.00+10, REF REO. COMPLIED WITH TASK CARD. NO LEAKS NOTED.