Investigators have recovered most of the airplane and helicopter from the Potomac River, but continued searching for objects on the river floor.

An American Airlines regional jet went down in the Potomac River near Ronald Reagan Washington National Airport.

Officials said all 60 passengers aboard the plane, the four flight crew members and three soldiers in the helicopter are dead.

More than a week after the deadly collision of a passenger jet and a helicopter, crews forged ahead with salvage efforts in the Potomac River.

Investigators trying to determine what caused last week’s deadly midair collision between a US military Black Hawk helicopter and an American Airlines plane near Washington, DC, briefed lawmakers Thursday on what they’ve learned after combing through data from both aircraft and air traffic control.

An Army Black Hawk helicopter was flying too high when it crashed into an American Airlines jet near Reagan National Airport in Washington, DC last week, the National Transportation Safety Board confirmed.

In an update on Tuesday, officials say that transcriptions for both aircrafts cockpit voice recordings are ongoing.

Data retrieved by the National Transportation Safety Board confirmed the Army Black Hawk helicopter that crashed into a passenger plane near D.C. was flying too high.