What was found
DURING ROUTINE C-CHECK INSPECTION, LT WING FRONT SPAR STIFFENER SHOWS CORROSION, WS 224.5.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ROUTINE C-CHECK INSPECTION, LT WING FRONT SPAR STIFFENER SHOWS CORROSION, WS 224.5.