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 TOP CAP AT FRAME 20 WAS FOUND TO BE CORRODED. MAINTENANCE ACCOMPLISHED A BLEND-OUT REPAIR IAW EMB GST 1927/02A AND EMB145 CPM 51-21-04, 51-21-05 AND 51-21-06. THE REPAIR WAS FOUND TO BE SATISFACTORY, THE AIRCRAFT WILL BE RELEASED UPON COMPLETION OF INSPECTION.