Investigators say the crew of the helicopter that collided midair with an American Airlines jet near Washington D.

The Black Hawk helicopter may have been flying with “bad data” and didn’t hear all air traffic control instructions before ...

The NTSB said Army Black Hawk crew may not have heard a message to "pass behind" the D.C.-bound passenger plane before the ...

NTSB Chairwoman Jennifer Homendy said they are examining potential discrepancies between the actual altitude of the Army ...

Investigators are releasing new details about what happened in the seconds leading up to the deadly D.C. plane crash — and say that the Black Hawk helicopter crew may have missed instructions from air ...

The NTSB is turning the focus of its investigation into the Jan. 29 collision on what the Black Hawk pilots could see and ...

The NTSB says pilots of the airplane that crashed into a military helicopter in Washington, DC tried to quickly climb a ...

NTSB's Friday briefing about the fatal midair collision near DCA highlighted ongoing investigations into potential radio communication lapses.

Seventeen seconds before the deadly Jan. 29 crash, which killed all 67 people aboard both flights, the Black Hawk was ...

It is likely the Black Hawk pilots “stepped on” the communication for less than a second by pressing the microphone key to ...

The Black Hawk that collided with an American Airlines jet in January may not have had accurate altitude readings, ...

The National Transportation Safety Board disclosed new details about the collision between the helicopter and an American ...