The NTSB heard testimony from air traffic controllers, the Federal Aviation Administration and the Army about the mid-air ...

A three-day hearing into the January mid-air collision between an Army Blackhawk helicopter and an American Airlines jet ...

An investigative hearing into a deadly mid-air collision of a US Army helicopter and a passenger plane that killed 67 people ...

The crash has drawn scrutiny on the trucking company’s history of safety violations and alleged falsification of records.