The NTSB issued its preliminary report on the midair collision between a passenger plane and helicopter over Washington, D.C.

The National Transportation Safety Board on Tuesday recommended that helicopter traffic be banned from a four-mile stretch ...

There's an "intolerable risk to aviation safety" with helicopters and planes flying too close to one another near DCA.

Federal investigators looking into the cause of the January collision between a passenger jet and an Army helicopter near ...

The National Transportation Safety Board is calling for a ban on some helicopter flights near Reagan Airport after an ...

The National Transportation Safety Board is seeking more flight restrictions on helicopters at around Ronald Reagan ...

The National Transportation Safety Board said the separation between helicopters and jets in the area was insufficient and ...

Current airport flight safety practices create an "intolerable safety risk" that could be eliminated by changing allowed ...

The National Transportation Safety Board issued “urgent recommendations” after finding thousands of close passes near ...

The NTSB has completed its preliminary report about a fatal helicopter crash that happened in Uvalde on Feb. 27.

The agency says the approved helicopter route is too close to the approach to the runway where an American Eagle plane was ...