Over three days of sometimes contentious hearings this week, the National Transportation Safety Board interrogated Federal ...

The deadly mid-air collision at Reagan Airport in January was years in the making, the operations manager of the DCA air ...

An NTSB investigation into a fatal helicopter-airplane collision in D.C. revealed a faulty helicopter altimeter and prior ...

- Salvage crews work on recovering wreckage near the site in the Potomac River of a mid-air collision between an American ...