As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON CTR O/W FUEL TANK UPPER SURFACE AT STA1251 X=-107. ON CTR O/W FUEL TANK UPPER SURFACE AT STA 1251 X= -107, CORRODED AREA REPAIRED IAW EA1-5710-143599. TITLE: WINGS -CTR WING UPPER SKIN SURFACE CORROSION - REPAIR. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100, REV 112.