As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LBL9 FLOOR BEAM UPPER SURFACE HAS EVIDENCE OF CORROSION AT APPROXIMATELY FS 928.00 (MARKED). (C-CHECK RO 7/20/2021) REPAIRED LBL9 FLOOR BEAM FS928 REF CRJ700 SRM 51--23-00-001-001-A01,SRM 51-42-21-001-001-A01 REF MHI REO 670-53-51-220 REV -- DATED 2021-05-20. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY. COMPLIED WITH ALL THE STEPS OF THE REO MHIRJ 670-53-51-220-REV -- DATED 2021-05-20.