El helicóptero del Ejército y el jet regional de American Airlines que chocaron sobre Washington son aeronaves de trabajo que operan diariamente en todo el mundo.
The Army official said that the pilots were on a routine training flight along a familiar flight path that isn't particularly ...
The UH-60 Black Hawk helicopter is the U.S. Army’s primary medium-lift utility transport and air assault aircraft. It is a twin-engined medium-lift utility helicopter. It is equipped with a ...