As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON THE RT UPPER & LOWER WING SKINS & FITTING ON THE RT OUTBOARD FLAP. ACCOMPLISHED MAJOR REPAIR IAW REPAIR DEFINITION 5264/05RD DATED MARCH 31/2017 & FAA FORM 8100-9 DATED APRIL 7/2017. NDT PERFORMED UNDER WORK ORDER 21515 & 21519.