As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE MAINTENANCE BASE VISIT THE LEFT OMEGA BEAM THAT HAD PREVIOUS REPAIRS AT FRAME 20 WAS FOUND TO BE CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIRED IAW EMB SRM 53-00-10 FIG 201 SHEET 1. THE AIRCRAFT WAS RETURNED TO SERVICE.