As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON THE RT SIDE HORIZONTAL STABILIZER, UPPER & LOWER SKIN. DURING INSPECTION, CORROSION WAS FOUND AT MULTIPLE PLACES ALONG THE TRAILING SKIN. THE SURFACE CORROSION WAS CLEANED AWAY & BLENDING WAS PERFORMED AT THE LOCAL DAMAGED AREAS. NDT WAS THEN PERFORMED TO RECORD MATERIAL LOSS & DETERMINED THAT THE PART WAS FREE OF CRACK DEFECTS. IAW EO ATR-55-06-2014.