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.
The American Airlines plane, originating from Wichita, Kansas, and carrying 60 passengers and four crew members, collided with a military Black Hawk helicopter while landing at Ronald Reagan ...
Air traffic controllers twice alerted the crew of a U.S. Army helicopter to the presence of an inbound American Airlines jet, with the first warning issued two minutes before the aircraft collided ...