With a landing zone on the White House lawn, Marine One is often the most convenient way for presidents to get from place to ...

The Black Hawk that collided with an American Airlines jet in January may not have had accurate altitude readings, ...

NTSB Chair Jennifer Homendy said the Black Hawk helicopter was at approximately 278 feet altitude at the time of the crash, ...

The National Transportation Safety Board has finished on-scene investigation of January's fatal crash between a regional jet ...

Investigators probing the deadly collision between a U.S. Army Black Hawk helicopter and an American Airlines jet near ...