As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: C, AREA OF LITE SURFACE CORROSION AROUND FASTENER HEADS ON HORIZ FLANGE OF RT WING UPPER SPLICE PLATE AT BS 850. FASTENER REMOVED IAW SRM 51-30-02. CORROSION REMOVED IAW SRM 51-10-02. HFEC CARRIED OUT IN ABOVE AREA IAW B727 NDTM 51-00-00 PT 6 FIG 4. ALL CORROSION REMOVED. STRESS RELIEVED AREA, INSTALLED FASTENERS AND REPROTECTED AREA IAW SRM 51-10-02.