Four airbus employees were killed and two seriously injured when an A400M plane crashed on a test flight. Shares in the aerospace and defence firm have fallen 4.5% in Paris to €60.54. All A400M aircraft have been grounded but Airbus says it will press ahead with a test flight on Tuesday. In a letter to staff seen by the Reuters news agency, Tom Enders said testing would go ahead as planned to "demonstrate to our customers, the air forces, that we fully trust this great transport plane and are as committed to the programme and the further ramp-up of deliveries...