Black Hawk flew at 300 feet during midair collision over DC's Potomac River, per NTSB
The Black Hawk helicopter was flying at 300 feet when it collided with an American Airlines flight last Wednesday, according to the latest data from the NTSB.
The Black Hawk helicopter was flying at 300 feet when it collided with an American Airlines flight last Wednesday, according to the latest data from the NTSB.