As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS - DURING A SCHEDULED INSPECTION THE AFT DOUBLER ON RIGHT OMEGA BEAM WAS FOUND CORRODED AT FRAME 20. MAINTENANCE REMOVED THE OLD DOUBLER, FABRICATED AND INSTALLED A NEW DOUBLER, ALODINED AND PRIMED IAW EMB-145-SRM-51-40-02/03/06 AND CMP-51-21-04/05/06.