As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV DURING C-CHECK THE LEFT HAND FLOORBEAM WAS FOUND TO HAVE CORROSION AT RAMP SUPPORT ANGLE BETWEEN FRAMES 19 AND 20. MAINTENANCE REMOVED DAMAGE AND PERFORMED A DOUBLER REPAIR ON AFFECTED BEAM IAW EMB 145 SRM 53-21-10. THE AIRCRAFT WAS APPROVED TO RETURN TO SERVICE.