A door was apparently not fully closed on a homebuilt airplane that crashed in Southern California earlier this month.

NTSB Chair Jennifer Homendy said in an afternoon press conference that the flight data recorders remain "underwater." ...

Audio and video from the collision of American Airlines Flight 5342 and an Army helicopter over the Potomac revealed some ...

A pilot’s door did not appear fully closed before taking off from Fullerton Airport earlier this month and opened shortly after liftoff — prompting a call for an emergency landing minutes before the ...

What is a black box, what can it tell us, and have the data recorders been found from Flight 5342 and the Army's Blackhawk?