What was found
DURING C-CHECK, FOUND HOLE DRILLED IN FRAME INBD FLANGE, LT SIDE OF UPPER CARGO COMPARTMENT, Y=320, 3 ABOVE FLOOR. REMOVED FASTENERS, FABRICATED REPAIR ANGLE AND HEAT TREATED IAW DER APPROVED ENGINEERING SKETCH A98-R03 AND INSTALLED IAW DC-8 SRM 51-1-21.