Latest news and live updates after a Black Hawk helicopter collided with an American Airlines jet over the Potomac River this week, killing 67 people.
Recovery teams had recovered the remains of 42 individuals from the Potomac River, with 38 of them positively identified.
The F.A.A. restricted helicopter routes nearby in the aftermath of the Wednesday collision. For some officials, the concerns about clogged airspace were a long time coming.
How an Army Black Hawk helicopter collided into an American Airlines jetliner in a deadly crash over the Potomac River ...