As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED INSPECTION IN MSP, THE CARGO DOOR SILL AT FS 438 WAS FOUND CRACKED AT RADIUS OF THE CUT OUT FOR THE FUSELAGE FRAME. REPAIRS WERE COMPLETED BY REPLACING THE CARGO DOOR SILL CUT OUT, P/N 27-22081, IAW FAC ARP 53-30-5507. (W)