Here's what we know about Ryan Austin O'Hara, one of the soldiers aboard the helicopter presumed dead in Wednesday's crash.
The crew of the Army Black Hawk helicopter involved in the deadly collision with a jetliner had thousands of hours of flight ...
A commercial plane with 60 passengers and four crew members on board collided with a military helicopter with a crew of three ...
An American Airlines plane collided with a military helicopter crashing into the Potomac River near Reagan National Airport ...
Chief Warrant Officer 2 Elizabeth McCormick, who flew Black Hawks for seven years until an injury forced her to retire, ...
Defense Secretary Pete Hegseth calls the deadly aircraft collision involving a Black Hawk and a civilian airliner "a tragedy" ...
The 12th Aviation Battalion, which was flying the helicopter, was placed on a 48-hour pause, Defense Secretary Pete Hegseth said.