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 INSPECTION FOUND THE LEFT OMEGA BEAM AT FRAME 20 TO BE CORRODED. THE AIRCRAFT WAS REMOVED FROM SERVICE. MAINTENANCE REPAIRED THE LEFT OMEGA BEAM WITH A DOUBLER IAW EMB SRM 53-00-10 AND EO EM-5300-1149. THE AIRCRAFT WAS RETURNED TO SERVICE.