What was found
DURING MAINTENANCE C-CHECK, BEJ FOUND SEVERE CORROSION ON THE UPPER SURFACE OF THE WING CENTER SECTION (WCS) UPPER SKIN AT BS 1110, LBBL 11.33, AND BETWEEN UPPER STR S18C AND STR S19C.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING MAINTENANCE C-CHECK, BEJ FOUND SEVERE CORROSION ON THE UPPER SURFACE OF THE WING CENTER SECTION (WCS) UPPER SKIN AT BS 1110, LBBL 11.33, AND BETWEEN UPPER STR S18C AND STR S19C.