As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INT - DURING Q-2 CHECK VISUAL INSPECTION, FOUND 1 INCH BY 6 INCH AREA CORRODED AT STATION 360, BETWEEN S28L AND STRINGER 28R FRAME. INSTALLED FRAME REPAIR SECTION AND REPAIRED PER SRM 53-10-04 FIG 10. CORROSION TASK NR C53-202-01, CORROSION LEVEL 2. (M)