As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TUL - CORROSION AT LEVELING COMPOUND ON BELLY SKIN BETWEEN STRINGER 28R AND STRINGER 28L, AFT SIDE OF FRAME STATION 660. CORROSION BEYOND LIMITS, CORRODED AREA CUTOUT PER SRM 53-30-3 FIG 1. REPAIR DOUBLER INSTALLED PER SRM 53-30-3 FIG 1. (M)