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Turns out the pilots abruptly turned off the "trim" controls and pitched the aircraft violently, which killed her.
Jet pitched wildly, killing former White House official Dana Hyde, amid cockpit warnings, NTSB says
https://www.nbcnews.com/news/us-new...hite-house-official-dana-hyde-cockp-rcna76666
Pilots told investigators they did not encounter turbulence, as the NTSB had said in an initial assessment the day after the incident.
March 25, 2023, 12:46 PM EDT / Source: Associated Press
By The Associated Press
HARTFORD, Conn. — A business jet flying over New England violently pitched upward then downward, fatally injuring a passenger, after pilots responding to automated cockpit warnings switched off a system that helps keep the aircraft stable, U.S. transportation investigators reported Friday.
The National Transportation Safety Board didn’t reach any conclusions in its preliminary report on the main cause of the deadly March 3 accident, but it described a series of things that went wrong before and after the plane swooped out of control.
Confronted with several alerts in the cockpit of the Bombardier jet, pilots followed a checklist and turned off a switch that “trims” or adjusts the stabilizer on the plane’s tail, the report said.
The plane’s nose then swept upward, subjecting the people inside to forces about four times the force of gravity, then pointed lower before again turning upward before pilots could regain control, the report said.
Pilots told investigators they did not encounter turbulence, as the NTSB had said in an initial assessment the day after the incident.
The trim system of the Bombardier Challenger 300 twin-engine jet was the subject of a Federal Aviation Administration mandate last year that pilots conduct extra safety checks before flights.
Bombardier did not respond directly to the report’s contents, saying in a statement that it was “carefully studying” it. In a previous statement, the Canadian manufacturer said it stood behind its Challenger 300 jets and their airworthiness.
“We will continue to fully support and provide assistance to all authorities as needed,” the company said Friday.
The two pilots and three passengers were traveling from Keene, New Hampshire, to Leesburg, Virginia, before diverting to Bradley International Airport in Connecticut. One passenger, Dana Hyde, 55, of Cabin John, Maryland, was brought to a hospital where she died from blunt-force injuries.
Hyde served in government positions during the Clinton and Obama administrations and was counsel for the 9/11 Commission, formally known as the National Commission on Terrorist Attacks Upon the United States.
Jet pitched wildly, killing former White House official Dana Hyde, amid cockpit warnings, NTSB says
https://www.nbcnews.com/news/us-new...hite-house-official-dana-hyde-cockp-rcna76666
Pilots told investigators they did not encounter turbulence, as the NTSB had said in an initial assessment the day after the incident.
March 25, 2023, 12:46 PM EDT / Source: Associated Press
By The Associated Press
HARTFORD, Conn. — A business jet flying over New England violently pitched upward then downward, fatally injuring a passenger, after pilots responding to automated cockpit warnings switched off a system that helps keep the aircraft stable, U.S. transportation investigators reported Friday.
The National Transportation Safety Board didn’t reach any conclusions in its preliminary report on the main cause of the deadly March 3 accident, but it described a series of things that went wrong before and after the plane swooped out of control.
Confronted with several alerts in the cockpit of the Bombardier jet, pilots followed a checklist and turned off a switch that “trims” or adjusts the stabilizer on the plane’s tail, the report said.
The plane’s nose then swept upward, subjecting the people inside to forces about four times the force of gravity, then pointed lower before again turning upward before pilots could regain control, the report said.
Pilots told investigators they did not encounter turbulence, as the NTSB had said in an initial assessment the day after the incident.
The trim system of the Bombardier Challenger 300 twin-engine jet was the subject of a Federal Aviation Administration mandate last year that pilots conduct extra safety checks before flights.
Bombardier did not respond directly to the report’s contents, saying in a statement that it was “carefully studying” it. In a previous statement, the Canadian manufacturer said it stood behind its Challenger 300 jets and their airworthiness.
“We will continue to fully support and provide assistance to all authorities as needed,” the company said Friday.
The two pilots and three passengers were traveling from Keene, New Hampshire, to Leesburg, Virginia, before diverting to Bradley International Airport in Connecticut. One passenger, Dana Hyde, 55, of Cabin John, Maryland, was brought to a hospital where she died from blunt-force injuries.
Hyde served in government positions during the Clinton and Obama administrations and was counsel for the 9/11 Commission, formally known as the National Commission on Terrorist Attacks Upon the United States.
