What to know about the NTSB and the investigation into the DC plane crash
Since its creation in 1967, the agency reports it has investigated more than 153,000 aviation accidents and incidents.
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Midair collision kills 67 people in the deadliest US air disaster in almost a quarter century
A midair collision between an Army helicopter and a jetliner killed all 67 people aboard the two aircraft, officials said, as they scrutinized<a class="excerpt-read-more" href=" More ...
The NTSB Investigation Into Deadly DC Plane Crash: What to Know
The National Transportation Safety Board typically releases a preliminary report within a few weeks of an accident.
El Mundo on MSN50m
Here's what is known about the deadly collision between a passenger jet and Army helicopter
A jet with 60 passengers and four crew members collided with an Army helicopter while approaching Ronald Reagan National ...