What was found
BLENDED CORROSION ON THE UPPER SURFACE OF THE UPPER WING SKIN OF THE RH WING, LOCATED ADJACENT TO AND UNDERNEATH THE AFT DRAG ANGLE (WING-TO-FUSELAGE FAIRING AREA), BY REMOVING THE AFT DRAG ANGLE, BLENDING CORRODED AREAS, PERFORMING NDT AND SUBMITTING RESULTS FOR REPAIR DISPOSITION. TREATED, PRIMED AND TOPCOATED BLENDED AREAS AND REINSTALLED THE DRAG ANGLE PER TEXTRON FIELD REPAIR FR-680-0196-12031.