As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON THE UPPER EXTERIOR SURFACE OF THE SKIN, ON THE LEFT HOR. STAB. AT THE T/E, BTW RIB 3 AND RIB 4. REMOVED CORR. FOUND TO BE OUT OF LIMITS IAW B767 SRM 55-10-01 TABLE I WITH LOWEST POINT AT .120. REPAIRED AREA IAW REA 47417REA04.