Radar images of the army helicopter and passenger plane that crashed over DC have revealed that the air system warned of a ...

A new map showing the short 30-second and three-mile route a doomed flight took before crashing in Northeast Philadelphia and ...

While the helicopter involved in the fatal crash near Reagan Airport flew a route that passed by other planes, it was flying ...

The American Airlines flight, with 60 passengers and four crew on board, was landing at the Ronald Reagan Washington National ...

Listen to air traffic control work to direct other incoming flights away from Washington Reagan National Airport.

It will be some time before investigators can offer clear answers to the cause of the midair crash at Ronald Reagan ...

India's new advanced VHF radar enhances air defense by detecting stealth aircraft, ensuring continuous surveillance, and ...

Distinctive octagonal array and six stories tall, the new radar is China’s new shield that detects missile threats well ...

The technology is far from operational. While similar sensors have proven reliable in detecting low-flying aircraft over shallow waters, the challenge could be far greater in the open sea.

The collision occurred in airspace that is difficult to navigate. Flight data, video and air traffic control audio show how the tragedy unfolded.