What was found
DURING D-CHECK, FOUND LEFT WING INBOARD STUB LEADING EDGE SKIN UPPER SURFACE HAS CORROSION. CUT OUT DAMAGED AREA. FABRICATED FILLER AND DOUBLER AND INSTALLED IN ACCORDANCE WITH AVITAS ENGINEERING, EO 98AROW.021D-2855. WORK ACCOMPLISHED UNDER ARROW AIR FORM JW3B, WORK ORDER 970101, ITEM NR 2855, CONTROL NR 1916.