As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS - A/C IS IN A C-CHECK STATUS WHEN INSPECTION FOUND THE NR 1 ENGINE INLET ATTACHMENT FLANGE CORRODED IN SEVERAL AREAS. MAINTENANCE REMOVED THE CORROSION AND REPAIRED AREAS IAW EC5420-01158. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.