What was found
BLENDED CORRODED AREAS AT THE LH AND RH UPPER WING/FUSELAGE DRAG ANGLE SEAMS. REMOVED THE LH AND RH UPPER WING FWD, MID, AND AFT DRAG ANGLES AND BLENDED ADDITIONAL CORRODED AREAS OF UPPER WING SKINS. PERFORMED EDDY CURRENT CRACK/CORROSION AND ULTRASONIC THICKNESS INSPECTIONS AND REPORTED TO TEXTRON FOR REPAIR DISPOSITION. REPLACED FASTENERS AS REQUIRED, POLISHED AND PROTECTED REWORKED AREAS PER TEXTRON FIELD REPAIR. REINSTALLED DRAG ANGLES.