As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT HORIZONTAL STABILIZER UPPER SURFACE REAR SPAR HAS A BROKEN RIVET HEAD AND A BULGE IN SKIN AROUND BROKEN RIVET AT STABILIZER STATION 66.5. REMOVED T/E SKIN FASTENERS. DISCOVERED CORROSION AROUND AFT SPAR OF HORIZONTAL STABILIZER. REMOVED CORROSION ON AFT SPAR OF LT HORZ STAB. FABRICATED REPAIR DOUBLER AND FILLER MATERIALS IAW SRM 5510-3. INSTALLED ALL REPAIR PARTS IAW SRM 51-30-2.