New footage has captured the moment a passenger plane and military helicopter collided above Washington DC, as Donald Trump ...

In most commercial aircraft, the captain’s seat is on the left. By boarding passengers from the left side, the captain can have a clear view of the boarding process. This vantage point allows ...

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

Aviation experts tell PEOPLE it's possible that the U.S. Army Black Hawk helicopter did not see the American Airlines passenger plane before the two collided on Wednesday, Jan. 29, killing 67 people.

Dominic Nicholls, who flew helicopters for the British Army, explains how airspace is usually controlled to avoid accidents ...