Preliminary findings show fan blade broke off shortly after takeoff on 10 July flight from Greece to Germany

Broken engine parts were responsible for shattering a window on a Ryanair plane, causing a passenger to be partly sucked out mid-flight in July, US investigators have said.

A preliminary report by the National Transportation Safety Board (NTSB) found an engine fan blade broke off shortly after takeoff on the 10 July flight from Greece to Germany shattering the window and damaging the fuselage.