The devastating crash, which took place at Ronald Reagan National Airport at around 9pm on Wednesday, claimed the lives of ...
Clues emerging from the moments before an Army helicopter collided with a passenger jet suggest breakdowns in the system ...
An American Airlines jet carrying 64 people collided Wednesday with a helicopter near Reagan Washington National Airport, ...
An American Airlines plane carrying 60 passengers and four crew members collided with an Army Black Hawk helicopter outside ...
A commercial plane with 60 passengers and four crew members on board collided with a military helicopter with a crew of three ...
Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what happened before tragedy struck.