As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVAL OF ADF ANTENNA FOUND UPPER FUSELAGE SKIN WITH DEEP PITTING CORROSION AND TOOLING MARKS. REMPVED CORROSION AT ADF ANTENNA FOUND UPPER FUSELAGE SKIN IAW SRM 51 10-02-0G-0. REINSTALLED 4 EA NUT PLATES AND TREATED & PRIMED AREAS AS REQUIRED AT FWD UPPER FUSELAGE SKIN BETWEEN STA 1140-1110 BL 0 TO STR 2L IAW SRM 51-20-01-0G-0 AND SRM SRM 51-40-02-0G-0.