As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-18 CHECK A .375 INCH CRACK WAS FOUND IN FUSELAGE SKIN EMANATING FROM FASTENER HOLE AT FORWARD UPPER CORNER CUTOUT OF R-1 DOOR. MAINTENANCE TRIMMED OUT CRACK IN FUSELAGE SKIN FORWARD UPPER CORNER CUTOUT OF R-1 DOOR; FABRICATED FILLERS, REPAIR STRAP & DOUBLER, AND TRIPLER; INSTALLED REPAIR PARTS IAW ER 03-5300-05055-ES1.