As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REPAIRED AREAS OF CORROSION ON THE LEFT AND RIGHT HORIZONTAL STABILIZER UPPER SKIN PANEL UPPER SURFACES AT THE REAR SPAR BETWEEN REAR SPAR STATIONS 79 TO 140 ON THE LEFT STABILIZER, AND BETWEEN REAR SPAR STATIONS 55 TO 180 ON THE RIGHT STABILIZER IN ACCORDANCE WITH BOEING INSTRUCTIONS AND APPROVED ON FAA 8100-9 FORM DATED JULY 6, 2011 BY NF BLACK AR-635797 STRUCTURAL.