As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SPLICE BTW LONG 26L TO 26R AT STA Y=815 AT FILLET PANELS AREA IN REF 5315-2001. (FUS). NRC 00421: CORROSION LEVEL 2, AREA WAS REPAIRED PER ER/A 579396-14 REV ORIGINAL SECTION I AND SECTION II. ASSOCIATED ER/A 00-579396 ADDED FOR AC 9508. (LP #1168250)