DC plane crash: Mapping the flight paths that put jet and helicopter on collision course
The collision occurred in airspace that is difficult to navigate. Flight data, video and air traffic control audio show how ...
Experts ask why Black Hawk helicopter may have been flying above allowed altitude before crash
This data point is one of several key mysteries investigators are exploring as they seek to explain what caused the nation's ...
Investigation into deadly midair collision focuses on helicopter flight
As federal officials continue investigating what caused the deadliest U.S. air crash in almost a quarter century, ...
Approach for Reagan National’s Runway 33 is within feet of helicopter corridor
A Washington Post analysis of FAA maps shows the proximity of the flight path to a helicopter “tunnel” at a midair crossroads ...
National Airport has long struggled to manage helicopter traffic, records show
Reports by pilots and government investigators show how concerns over coordinating airplane and helicopter traffic at Reagan ...