The Black Hawk helicopter that collided with a passenger jet in Washington on Wednesday was on a training flight along a ...
A significant issue may have stemmed from the military Blackhawk helicopter involved in the collision - the lack of the Traffic Collision Avoidance System (TCAS) in military helicopters.
There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look ...
Investigators with the NTSB say they are searching for the cockpit voice recorder following the deadly Philadelphia plane ...
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...