As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK CENTER OMEGA BEAM LOWER FLANGE WAS FOUND WITH CORROSION BETWEEN FRMS 23 AND 29. MAINTENANCE REPAIRED CENTER OMEGA BEAM AT FRM 24 IAW SRM 53-00-10; RESTORED ORIGINAL FINISH TO BLEND AREAS AT FRMS 23 TO 29 IAW EMB 145 CPM 51-21-07. AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.