The National Transportation Safety Board has opened public hearings on a January midair collision between an Army Black Hawk helicopter and a commercial jet.

Investigators probing the January midair collision of a passenger plane and an Army helicopter over Washington that killed 67 ...

The U.S. Army helicopter involved in the midair collision over Ronald Reagan National Airport in January was flying higher than it was supposed to be when it crashed ...

Investigators conclude pilots of Black Hawk did not hear warning from air traffic controllers to pass behind jet ...

The Ferdinand Magellan, an armored train car, was used by US presidents before Air Force One. It has bulletproof glass and multiple guest rooms.