As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: C, CORROSION ON WING CENTER SECTION UPPER SKIN BETWEEN STR 12-13C RBL 65 BS 795 IN THE AREA INTERFACING WITH Y FLANGE FITTING. CORROSION REMOVED IAW SRM 51-10-01. HFEC CARRIED OUT ON BLENDED AREA IAW B727 NDTM 51-00-00PT6 FIG 4, NO DEFECTS FOUND. FLAP PEENING CARRIED OUT IAW SOPM 20-10-03. REPAIRED IAW AAAE EO 2004-083-021 (B727-57-20125).