National Transportation Safety Board
The pilot of an airplane that collided with a helicopter in Frederick last month, killing three, told police his onboard collision-avoidance system didn’t warn of the impending crash.
Authorities have released the name of a Maryland woman killed in a small plane crash in southern New Jersey.
Metro says it has completed 20 of the 29 recommendations the National Transportation Safety Board made following the 2009 crash of two red line trains that resulted in the deaths of nine people.
Federal transportation safety officials say they have decided against sending investigators to the site of a fatal welding accident in a Metro subway tunnel in Washington because of the government shutdown.
Federal investigators formally join the investigation into the safety of the Chesapeake Bay Bridge.
The National Transportation Safety Board is stepping in to investigate the latest Bay Bridge accident. This, after several leaders demand answers about the bridge’s barriers.
Federal authorities are being asked to take a closer look at the safety of the Bay Bridge after an accident sent a car plunging off the edge Friday night.
The National Transportation Safety Board’s preliminary report on the Ocean City plane crash that killed two off-duty police officers says the plane appeared intact as it hit the ocean and it was found together, but fractured from impact.
Metro says some rail operators have been disabling emergency intercoms on trains.
Four years after the deadliest crash in the D.C. Metro system’s history, serious concerns remain over safety for a growing number of Maryland commuters.
CSX is suing the truck driver who collided with a train in Rosedale, setting off a spectacular explosion. The railroad company claims the truck driver should have looked both ways before crossing the tracks.
Dramatic new video of the explosion following the derailment in Rosedale, as federal investigators remain on the ground examining every bit of evidence.