The NTSB is conducting a visibility study, which will laser scan models of the cockpits of both aircraft, which could help aid investigators with what pilots on the Black Hawk could see. Homendy also ...

A National Oceanic and Atmospheric Administration plane used a green laser Saturday to search the Potomac River for helicopter parts ... While much of the Black Hawk wreckage was recovered and ...

The AH-64 Apache is one of the most dangerous helicopters across the world. Then there's the UH-60 Black Hawk. While not nearly ... Known as a tank killer, this is a laser-guided anti-tank missile ...

Victims' families gathered near the site where a plane and copter collided and fell into the Potomac River. 'They are all ...

The graphics below illustrate what we know ... a small plane carrying 60 passengers and four crew members, and an Army Black Hawk helicopter with three people on board. The helicopter was ...

The Army Black Hawk helicopter that collided with an American Eagle flight over the Potomac River late last month was flying with a safety system turned off, Sen. Ted Cruz told reporters Thursday ...