As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ENROUTE TO CPH FROM EMA NR 1 ENGINE OIL QUANTITY SLOWLY DECREASED TO 1 GALLON AT WHICH POINT THE INFLIGHT SHUT DOWN WAS PERFORMED. THE A/C LANDED WITHOUT INCIDENT AT CPH. THE ENGINE MAINTAINED POSITIVE OIL PRESSUE FOR THE 20-25 MINUTE PERIOD OF WINDMILL CONDITION. THE ENGINE WAS REMOVED AND IS ENROUTE FOR ASSESSMENT.