U.S. authorities said on Thursday it was not yet clear why a regional jet crashed into a U.S. Army helicopter at a Washington airport, killing 67 people in the deadliest U.S. air disaster in more than 20 years.

Staffing levels at the air traffic control tower at Ronald Reagan National Airport were 'not normal for the time of day and volume of traffic,' according to a preliminary report

RICHMOND, Va. ( WWBT /Gray News) - A retired pilot gave a first-hand view of what it’s like to land at Ronald Reagan Washington National Airport. Chuck Smith says he has made that approach and landing hundreds of times in his career. He shared a video showing what it looks like to fly near Washington, D.C., and over the Potomac River.

Trump left more questions than answers in his expletive attacks on Democrats and diversity practices during Thursday's press conference.

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday night, with no survivors expected amid the extremely cold and windy conditions.

Without conclusive evidence on what caused a deadly midair crash President Donald Trump tied it to the government's DEI efforts.

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday night, with no survivors expected.

Investigators on Thursday recovered the black boxes from a passenger plane whose midair collision with a military helicopter over Washington’s Potomac

An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport after colliding with a U.S. Army Black Hawk helicopter on Wednesday night,

Lights from both aircraft are seen flashing as they continue to fly towards each other, before crashing in mid-air. A fireball then erupted and both aircrafts tumbled into the icy Potomac River.

President Donald Trump said there were no survivors when an American Airlines flight collided with a Black Hawk by Reagan National Airport.