A three-day National Transportation Safety Board hearing on the deadliest U.S. aviation accident in decades dug into problems with altimeters, chopper routes and the busy Washington, D.C., airspace.

At a recent House hearing, Transportation Secretary Sean Duffy estimated that roughly $31.5 billion in total will be needed ...

The head of the National Transportation Safety Board (NTSB) criticized the Federal Aviation Administration for not "taking ...

Investigators have found that a helicopter involved in a deadly crash with a passenger plane over Washington was flying above ...

The National Transportation Safety Board released new surveillance video during investigative hearings on January's deadly ...

The Department of Transportation has opened an investigation into Newark Airport, focusing on the relocation of the Federal ...

Last conversation between Army helicopter pilot and instructor revealed before fatal American Airlines crash - January 29 mid ...