As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT WING - TRAILING EDGE LOWER SURFACE SILL FOUND CRACK AT XORS 419 . CRACKED SILL REMOVED AND FABRICATED AS PER DOUGLAS DRAWING ARC 7008 REVISION C. INSTALLED FABRICATED SILL AT RIGHT WING TRAILING EDGE LOWER SURFACE AT XORS 419 AS PER SRM 51-34-01-OG. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.