As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING P4-LAS SCHEDULED C-3 CHECK UNDER JOB CARD HST2712, FOUND THE LT AILERON UPPER SKIN DENTED NEAR THE TRAILING EDGE AT APPROXIMATELY AILERON STATION 96. REPAIRED IAW LOCKHEED SMP583 SRM, FIGURE 51-140-12 NR 1000307827. PSE 57-50-21, AD 2012-06-09.