As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOORBEAM AT FS 409-409+16 LBL 9 COROSON IN TWO SPOTS ON INBOARD SIDE, MARKED. C-CHECK RO 11/6/2020. REMOVED CORROSION ON FLOOR BEAM AT LBL 9 BETWEEN FS 409-FS 409+16, INBOARD FLANGE AT 2 EA LOCATIONS IN SHADED ZONE, REF REO. REPAIRED PER REO. COMPLIED WITH SKYWEST ST CARD.