As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EXTERNAL SKIN IS CORRODED AT APPROX FS559+44, STR25L-25R. (C-CHECK) RO 7/10/2020 BLENDED CORROSION ON EXTERNAL SKIN AT FS 559+44 BETWEEN STR 25L-25R REF SRM. BLENDED AREA FOUND TO BE OUT OF LIMITS REF SRM. REPAIRED EXTERNAL SKIN AT FS 559+44 BETWEEN STR 25L-25R REF REO.