A 3D rendering shows the approximate altitude and paths of the plane and helicopter moments before the collision.

The airspace above Reagan National Airport, where a commercial plane collided with an Army helicopter this week, has become increasingly congested with air traffic, including helicopters.

Radio traffic shows the air traffic controller did confirm with the helicopter that it had the airplane in sight two different times.

Pilots who land at Reagan National face a unique set of complications, including short runways, scores of helicopters and a ...

The Wall Street Journal examined flight route and elevation data to show the moments before American Airlines Flight 5342 ...

A collision between an American Airlines passenger jet and an Army helicopter near Washington, D.C., that killed 67 people ...

Flight data, video and air traffic control audio reveal details leading up to tragedy that claimed a passenger jet out of Wichita.

The crash occurred in a difficult to navigate airspace. Flight data, video and air traffic control audio reveal details leading up to tragedy.

Missed approach instructions, airport diagrams, and notes on lighting systems and nearby terrain are also included. Although pilots should review these charts during flight, you should already be ...

BRMW is a free open source entity-relationship database modeling tool. We're working to make learning database modeling simple and accessible for everyone.

clang-uml is an automatic C++ to UML class, sequence, package and include diagram generator, driven by YAML configuration files. The main idea behind the project is to easily maintain up-to-date ...

You won’t even need a map to master the airport process. Here is a step-by-step guide to help you learn how to navigate the airport as we move headlong into busy travel seasons. Follow the signs ...