The remains of several geese were found on a New York City sightseeing helicopter that crashed into the Hudson River last year and killed 6 people, investigators said Thursday, strong suggestions that multiple bird strikes contributed to the tragedy.
Reports from the National Transportation Safety Board were not final and do not identify a definitive cause of the crash. But they describe evidence that supports bird strikes before the helicopter plummeted into the river on April 10, 2025.
The Federal Aviation Administration has said that helicopters are especially vulnerable to bird strikes because they fly at low altitudes. Strikes can turn out to be devastating.
“It seems pretty clear to me that the breakup of that helicopter was precipitated by several bird strikes,” said aviation safety expert Jeff Guzzetti, a former federal crash investigator, who read the key findings. “Not just one but several — and birds of a different feather.”
He noted damage to the aircraft's horizontal stabilizer, a key part of the helicopter.
“Without it, the helicopter could become very unstable and difficult to fly,” Guzzetti said.
The victims of last year's accident included a Siemens business executive from Spain, his family and the pilot, Seankese Johnson, 36, a U.S. Navy veteran who received his commercial license in 2023.
Passengers Agustin Escobar, 49; his wife, Mercè Camprubí Montal, 39; and their three children, Victor, 4; Mercedes, 8; and Agustin, 10, all died.
The crash renewed safety concerns about the popular sightseeing flights and prompted New Jersey's governor to ask for additional restrictions on nonessential helicopter flights.
Remains of several geese were found on the helicopter’s rotors and left horizontal stabilizer. One witness told the NTSB that just minutes before the crash a large flock of geese took flight in the area.
“The geese were big and there were many of them. When the helicopter went bang, I immediately thought it was a bird strike,” the witness told NTSB investigators.
The Smithsonian Institution’s Feather Identification Lab identified remains from different breeds of geese on the wreckage, including a female Canada goose, which can average nearly 8 pounds (3.6 kilograms).
Guzzetti said it's reasonable to conclude “the pilot is not culpable here.”
“Birds are everywhere, and pilots have limitations with their eyesight,” he said.
The report, however, noted that a control panel switch to turn on pulsing lights to help deter birds was missing. The tour company's former chief pilot said the light system was not mandatory during daylight rides, according to investigators.
The NTSB has investigated 24 helicopter bird strike crashes in the past 25 years, including three fatal ones. Helicopter pilots are encouraged to try to avoid areas where birds are known to be present and fly slower to minimize the potential damage from an impact.
The " miracle on the Hudson" highlighted the danger of bird strikes when a US Airways jet hit a flock of birds and lost power in both engines shortly after takeoff in 2009. Pilot Chesley "Sully" Sullenberger was hailed as a hero after he landed the powerless plane in the Hudson River and all 155 people on board were rescued.
In last year’s crash, the helicopter took off from a downtown heliport that afternoon and flew north along the Manhattan skyline before heading south toward the Statue of Liberty. Less than 18 minutes into the flight, parts of the aircraft were seen tumbling into the water.
Rescue boats circled the submerged aircraft within minutes of impact and recovered the bodies from the water. Later recovery crews hoisted the mangled Bell 206L-4 helicopter out of the river for investigators to examine.
New York Helicopter Tours shut down after the crash, and the FAA issued an emergency order to ground all the company’s flights after learning it had fired its operations director minutes after he had agreed to suspend flights during the investigation.
The FAA said at the time that it suspected the firing was retaliation for a safety decision.
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Associated Press reporter Ed White in Detroit contributed to this story.