The National Transportation Safety Board (NTSB) released a minute-by-minute report from the flight data and audio recorders ...

The crash happened less than three miles (4.8 km) from Northeast Philadelphia Airport, which primarily serves business jets ...

A medical transport jet transporting a child, her mother and four others crashed into a Philadelphia neighborhood shortly ...

A recording obtained by this news organization contains chatter between airport tower employees and crew on the small plane ...

A timeline of the tragic collision between a commercial plane and a Black Hawk helicopter over the Potomac River, with ...

A recording obtained by this news organization contains chatter between airport tower employees and crew on the small plane ...

The Army Black Hawk is said to have been flying higher than it should have been when it collided with a passenger jet, killing 67 people. And the air traffic controller on duty was doing a job usually ...

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 ...

Air traffic controllers twice alerted the crew of a U.S. Army helicopter to the presence of an inbound American Airlines jet, ...

Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what ...

The National Transportation Safety Board will hold a briefing on its investigation into the crash between an American Airlines plane and a U.S. Army Blackhawk helicopter. You can watch live below ...

Two planes aborted landings at Reagan National Airport in the past week due to military helicopters in their flight path, according to the Washington Post.