As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 664 CORROSION ON SKIN (INNER SIDE) AT AFT FUSELAGE, FROM STA. 1844 TO STA. 1855 BTW S-28L AND S-26L. CORRECTIVE ACTION: SUMMARY OF NRC 00350 SKIN AT AFT FUSELAGE FROM STA. 1844 TO STA. 1855 BTW S-28L AND S-26L WAS REPAIRED PER PRI 600478-14 REV 0 AND ER/A 600478-14 REV. ORIGINAL SECTION I: PERMANENT REPAIR. (92323820)