The remains of all 67 victims of last week's midair collision between an American Airlines flight and an Army helicopter near Washington DC, have been recovered, authorities say.
The local chief medical examiner is still trying to positively identify one set of remains, officials said in a news release.
The news came as crews worked to try to recover the cockpit and other parts of the jetliner from the Potomac River.
Officials said their work might depend upon the wind and tidal conditions in the river, where the aircraft crashed last Wednesday after colliding as the plane was about to land at nearby Ronald Reagan National Airport. Everyone on board the two aircraft was killed.
By midday, crews were working to raise another large piece of the plane. The National Transportation Safety Board said it didn't plan to provide further updates from the scene.
Authorities said early on in the effort that they expected to recover the remains of everyone who died. They are focusing first on the jet and hope to recover the Black Hawk helicopter later this week.
Col Francis B Pera of the Army Corps of Engineers said salvage crews were able to pull one of the two jet engines from the river, along with large pieces of the plane's exterior.
They were also working to recover a wing of the plane, which had flown out of Wichita, Kansas. Sixty passengers and four crew were on the American Airlines flight, including figure skaters returning from the 2025 US Figure Skating Championships in Wichita.
Bodies recovered from the icy waters of the Potomac River after the helicopter apparently flew into the path of the jet. (Source: 1News)
The Black Hawk was on a training mission. Army Staff Sgt. Ryan Austin O'Hara, 28, of Lilburn, Georgia; Chief Warrant Officer 2 Andrew Loyd Eaves, 39, of Great Mills, Maryland; and Capt. Rebecca M Lobach, of Durham, North Carolina, were aboard.
Federal investigators are trying to piece together the events that led to the collision.
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Full investigations typically take a year or more, but investigators hope to have a preliminary report within 30 days.
Last week's crash was the deadliest in the United States since November 12, 2001, when a jet slammed into a New York City neighbourhood just after takeoff, killing all 260 people on board and five on the ground.