Payne Stewart Syndrome.
Oddly, I’d forgotten about Stewart’s flight. Notable:
“In time, an investigation by the National Transportation Safety Board (NTSB) would corroborate that hypothesis. It concluded that the probable cause of the accident was the incapacitation of the crew following a loss of cabin pressure. What prompted that was never established. The same NTSB report documented several instances of maintenance work related to cabin pressure being carried out on the plane in the months leading up to the accident but the NTSB was unable to determine whether or not they stemmed from a common or persistent problem.”
The Final Flight: The untold story of the crash that killed Payne Stewart