As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING, REAR SPAR AT STA XORS 590 - 593 UPPER CHORD UPPER SURFACE FOUND CORROSION. CORROSION AT LEFT WING REAR SPAR STA XORS 590-593 UPPER CHORD UPPER SURFACE REPAIRED AS PER FEDEX E.A. NR 1-5710-95800, TITLE: WINGS, LEFT HAND REAR SPAR UPPER CAP CORROSION AT STATIONS XORS = 590 THROUGH XORS = 593, REPAIR. REPAIR IS CLASSIFIED AS MINOR PER GMM 6-2-100.