Lobach served as a White House social aide during Joe's Biden presidency The U.S. Army has shared the identity of the third soldier who was aboard the Black Hawk helicopter that crashed into a passenger plane as Capt.

The third soldier who died on board the Black Hawk military helicopter that crashed after colliding with a plane in Washington DC has been named as a former White House aide. Rebecca Lobach, 28, was a co-pilot on the aircraft when it hit the American Airlines flight in the American capital above the Potomac River, with the crash killing 67 people.