In images shared by the NTSB, the crumpled metal that was once a working military helicopter can be seen being lifted from ...

The Sikorsky UH-60 Black Hawk, based at Fort Belvoir, Virginia, was flying a training mission in a dedicated helicopter route where it was not allowed to fly above 200 feet.

The training for U.S. military helicopter pilots is getting heightened attention following a midair collision between an Army Black Hawk helicopter and a passenger jet outside Washington, D.C.