As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LHW L/E UPPER SURFACE AFT OF NR 1 AND NR 2 SLAT AREA AT APPROX XORS 150 FOUND WITH EXISTING DOUBLER REPAIR. LT WING L/E UPPER SURFACE AFT OF NR 1 AND NR 2 SLAT AREA AT APPROX XORS 150. CARRIED OUT REPAIR AS PER SRM 57-10-00 FIG 24 VOL I. THIS REPAIR CLASSIFIED AS MAJOR AS PER GMM 6-2-100.