How the Plane and Helicopter Collided in Washington: Maps and Graphics
An American Airlines jet and a U.S. Army helicopter plunged into the Potomac River after a midair collision Wednesday night ...
Maps show how D.C. plane crash occurred in Reagan National’s congested airspace
Pilots who land at Reagan National Airport face a unique set of complications, including short runways that leave little margin for error, scores of helicopters buzzing nearby and a mountain-size ...