As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
C-21 CK - C - L-1 DOOR CUTOUT FUSELAGE SKIN LOWER EDGE BS 338.5 CRACKED .0625 INCH AT SILL PLATE ATTACH HOLE. MAINTENANCE REAMED CRACKED FASTENER HOLE, DRILLED AND INSTALLED REPAIR DOUBLER AT L-1 DOOR CUTOUT LOWER EDGE, BS 338.5 PER AWA ER 15-5300-01234-DD1.