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A Luchtexperts still continue to struggle with the question of how the fatal crash between a passenger plane and a military helicopter in Washington DC could take place. Journalist Paul Kelso from Sky News is investigating the events by using both an airplane and a helicopter simulator. Retired pilot Andy Lee notes that everything on the plane went according to the procedures. Paul Lang, who controls the helicopter simulator, clearly concludes: “Both devices were not aware that they would touch each other.”

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