News/Opinion: Plane Collides with Helicopter, Crashes into Potomac River A Blackhawk military helicopter collided in midair with a plane around 9 p.m. Wednesday, causing aircraft traffic to be halted at Ronald Reagan National Airport.

News/Opinion: Plane Collides with Helicopter, Crashes into Potomac River: A Blackhawk military helicopter collided in midair with a plane around 9 p.m. Wednesday, causing aircraft traffic to be halted at Ronald Reagan National Airport. #JalenBrunson #Blackhawkmilitary #militaryhelicopter