As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND IN CAC STA 6-70 TO 6-90 / LONGERON R51. PM040-80. ATA-51-00 LONGERON SPLICE REPAIR ACCOMPLISHED @ FWD EXTENDED FUSELAGE SECTION LONGERON 51R (P/N: A6A7027-1) BETWEEN STA Y=6-62 AND Y=6-81 LOCATION PER MD11-SRM 53-00-05-2R REPAIR 1 REV 71.