As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS409.00+5 LBL9 THRU FS409.00+119 LBL9 FLOOR SUPPORT UPPER CAP SURFACE FOUND TO BE OUT OF LIMITS FOLLOWING CORROSION REMOVAL. (C-CHECK) RO 4/30/2020 REMOVED AND REPLACED FLOOR SUPPORT FS409+5 - FS409+115 LBL9 DUE TO CORROSION OUT OF LIMITS IAW CRJ200 AMM SRM NDTM. ALSO BOMBARDIER DRAWING. COMPLIED WITH SKY CARD (CL600-2B19) STRUCTURAL REPAIR. WEIGHT AND BALANCE NOT AFFECTED, REPLACEMENT PART EQUAL WEIGHT TO ORIGINAL.