As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FTW - FOUND LEFT WING LEADING EDGE UPPER FRONT SPAR PREVIOUS REPAIR HAS CORROSION FROM XFS 550-XFS 77. REMOVED CORROSION. SPLICE PLATE FOUND TO BE OUT OF LIMITS. FABRICATED SPLICE PLATE. INSTALLED SPLICE PLATE IAW MD80 SRM 51-30-5. (M)