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 ...
Defense Secretary Pete Hegseth calls the deadly aircraft collision involving a Black Hawk and a civilian airliner "a tragedy" ...
Chief Warrant Officer 2 Elizabeth McCormick, who flew Black Hawks for seven years until an injury forced her to retire, ...
Officials say there are no survivors among the 67 passengers on the aircrafts that collided above Washington, D.C.