As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TYS - CORRODED HARDWARE AND EVIDENCE OF CORROSION ON INTERNAL SKIN BETWEEN FRAMES 13 AND 14 AND STRINGERS 21L AND 21R. REMOVED DAMAGED SECTION OF SKIN BUTTSTRAP, REPAIRED BUTTSTRAP BETWEEN STR 20R AND 20L. REMOVED 21R AND 21L SPLICES AND FOUND NO CORROSION TO SKIN, REPLACED STRINGER SPLICES. PRESSURE CHECK GOOD.