As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C, CORROSION FOUND ON RT HORIZONTAL STAB INTERIOR BETWEEN STA 114 AND 122 ON LOWER SURFACE OF REAR SPAR UPPER CHORD. REPAIR CARRIED OUT IAW Q/NOTE 65/00. AREA BLENDED OUT AND EVALUATED. OPEN HOLE HFEC AND DYE PENETRANT INSP ACCOMPLISHED. AREA REPROTECTED. SHIMS FABRICATED AND FITTED.