As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABI - DURING MBV INSPECTION MAINTENANCE REPORTED THE LEFT OMEGA BEAM AT FRAME 20 WAS FOUND TO BE CORRODED. AFTER REMOVAL OF CORROSION IT WAS FOUND TO BE OUT OF LIMITS. OMEGA BEAM WAS REPAIRED IAW EMB SRM AND AIRCRAFT WAS RETURNED TO SERVICE. (M)