Flight simulators have recreated the paths both the Black Hawk and the American Airlines plane had been on before their sudden and tragic coming together over the skies of Washington DC ...

The German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt; DLR) Institute of Flight Systems in Braunschweig is home to the Air Vehicle Simulator (AVES) large-scale facility; it consists ...

In the three years before the deadly collision between an Army helicopter and an American Airlines flight near Reagan ...

The Post spoke to several aviation experts about a number of factors that may have contributed to the fatal collision.

The collision occurred in airspace that is difficult to navigate. Flight data, video and air traffic control audio show how the tragedy unfolded.