As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* THE RH FLOOR SILL PANEL HAS MULTIPLE SPOTS OF CORROSION BETWEEN FS 409+128 AND FS 559. (MARKED WITH BLACK GREASE PENCIL) (C-CHECK) RO 4/21/2020 BLENDED AND NDT ALL LOCATIONS FOR THICKNESS AND CRACKS, EVALUATED AND REPAIRED RH FLOOR SILL PANEL BETWEEN FS409+128 AND FS559. REF BOMBARDIER REO. SEE CONTINUATION CARD FOR DETAILS.