As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR BEAM AT BL0 AND FR59 HAS SIGNS OF CORROSION AT NUTPLATE AND GUSSET. CORRECTIVE ACTION IS TO CUTOUT DAMAGE AREA 1 INCH BY 1 INCH AND CUTOUT NEW FILLER FORM DOUBLER AND REPAIR IAW EMB 135/145 SRM 53-24-10 AND ETD 2023-145-001-702. AVMAX WO 81031 WC 1232.