As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN, FS 549 FLOOR CROSS BEAM BETWEEN RBL 9 AND RBL 27 CORRODED, AS MARKED. C-CHECK RO 1/17/2021. COMPLIED WITH ALL STEPS OF REO 670-53-31-579 REV - DATED 2020-12-03 FOR CORROSION ON FLOOR CROSS BEAM AT FS 549 BETWEEN RBL 9 AND RBL 27.