As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* R/H PRESSURE FLOOR SILL STRUCTURE CORROSION NOTED IN AREAS FROM FS409.0 +128 TO FS559.0. (C-CHECK) RO 12/27/2019 PERFORMED BLEND OUT REPAIRS TO RH PRESSURE FLOOR SILL STRUCTURE CORROSION NOTED IN AREAS FROM FS409.0 +128 TO FS559.0. REF BOMBARDIER REO. SEE CONTINUATION CARD FOR DETAILS.