(NewsNation) — Investigators are looking at the factors that contributed to Wednesday’s tragic plane crash in Washington, D.C., and they may consider whether night-vision goggles played a role.

Investigators have yet to determine whether the crew of an Army helicopter was wearing the devices when the Black Hawk crashed into a civilian airliner last week. By Mark Walker and John Ismay ...

The pilots of a U.S. Army helicopter that collided with a passenger jet over Washington in January would’ve had difficulty spotting the plane while wearing night vision goggles, experts told the ...

The Army helicopter that collided with an American Airlines passenger plane near Ronald Reagan National Airport on Wednesday, likely killing all 67 people aboard both aircraft, was the result of an ...

Flying a Black Hawk helicopter with night vision goggles presents a number of challenges. In the wake of the tragic midair collision between a Black Hawk and an American Airlines flight in Washington ...

Night vision goggles may have created viewing difficulties for the pilots of a US Army helicopter that collided with a passenger jet. WASHINGTON — The pilots of a US Army helicopter that collided with ...

The pilots of a U.S. Army helicopter that collided with a passenger jet over Washington in January would’ve had difficulty spotting the plane while wearing night vision goggles, experts told the ...