What was found
INSPECTION TYPE: C1, EXTERNAL FUSELAGE SKIN IS CRACKED AND CORRODED AT FASTENER HOLE AT STA 445 LONG 31L. CUTOUT DAMAGE, NDT VERIFIED NO CRACKS AT CUTOUT, FABRICATED AND INSTALLED DOUBLER, FILLER, AND FINGER DOUBLER IAW SRM 53-2-1 FIG 7.