Investigators testifying at a hearing into the January's mid-air crash in DC suggest faulty altitude data may have led to a ...

Family members of the 67 people killed in a January midair collision in Washington, D.C. are attending a three-day hearing being held by the National Transportation Safety Board, where several new ...

The January midair collision of an Army helicopter with a flight from Wichita, which killed 67 people, is the topic of a ...