As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 689 A.A. - A.D. DISBOND OF 4.000IN LENGTH X 1.000IN WIDTH ON OSS343 UPPER SURFACE, LE SLAT 4 TRAILING EDGE WEDGE, LH WING. CORRECTIVE ACTION: SUMMARY OF NRC 00014: AREA AT OSS343 UPPER SURFACE, LE SLAT 4 TRAILING EDGE WEDGE LH WING WAS REPAIRED PER B757-200 S.R.M. (2578043)