What was found
BLENDED CORRODED AREA LOCATED ON THE UPPER INBOARD WING SKINS ALONG THE DRAG ANGLES (WING-TO-FUSELAGE FAIRING STRUCTURE) REMOVED THE MIDDLE AND AFT DRAG ANGLES FOR ACCESS AND BLENDED ADDITIONAL AREAS. PERFORMED NDT AND REPORTED FOR REPAIR DISPOSITION. REPAIRED BLENDED AREA BY FABRICATING AND INSTALLING REPAIR DOUBLERS AND SHIM IN ACCORDANCE WITH AEROSPACE QUALITY RESEARCH AND DEVELOPMENT MRO ENGINEERING REPAIR ORDER.