A new investigation into the collision found additional errors that led to the deadly crash, such as the helicopter pilot failing to turn left seconds before.

The explosive investigation into the January 29 tragedy at Washington DC's Ronald Reagan ... in the sky above the Potomac River. In total, 67 individuals died in the crash, among them a group ...

The family of a pilot killed in the DCA plane crash said they support a plan to reform the Federal Aviation Administration.

Black Hawk pilot Rebecca Lobach failed to follow her flight instructor in the moments before colliding with a civilian ...

The Army Blackhawk pilot involved in the Washington, DC, plane crash failed to heed her ... sent both aircraft plunging into the Potomac River, marking the deadliest US air disaster since 2001.

Sen. Ted Cruz asked whether a hotline between military and civilian air traffic controllers in Washington, D.C., that hasn’t ...

THE crew of the Black Hawk helicopter involved in the deadly DC air crash with a passenger plane made two key mistakes in the ...

The family of pilot Sam Lilley, killed in the Washington, D.C., midair crash, is fighting for increased aviation safety after ...

Traffic control issues, an ignored warning and a pilot's error reportedly led to the midair collision between a Black Hawk helicopter and an American Airlines flight over the Potomac River near ...

WATCH: Helicopter crew in DC collision ... near Washington D.C.’s Ronald Reagan National Airport might not have heard instructions from the air traffic controller to pass behind the plane ...

Four people died when a small, single-engine plane crashed ... Both plummeted into the Potomac River near Washington, D.C., leaving 67 people dead. An air ambulance crashed near a Philadelphia ...

A new investigation into the Washington, D.C., plane ... over the Potomac River that killed 67 has blamed personnel failures of both the pilot and the air traffic controllers. The crash on Jan ...