What was found
REPAIR: LEFT WING TRAILING EDGE, CORROSION ON SPAR UPPER CHORD WS 900. INSTALLED REPAIR STRAP 7075-T6, 0.063" THICK, PER EO NR 20425-2 REV IR 8110-3 ISSUED NR 20425-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
REPAIR: LEFT WING TRAILING EDGE, CORROSION ON SPAR UPPER CHORD WS 900. INSTALLED REPAIR STRAP 7075-T6, 0.063" THICK, PER EO NR 20425-2 REV IR 8110-3 ISSUED NR 20425-2.