Aqui estão alguns exemplos de dois estudos que têm muito mais detalhes e informações básicas sobre a incapacidade do piloto em geral.
De um estudo da ATSB :
After a normal touchdown, the first officer became unconscious at the flight controls and the aircraft began to veer to the right of the centreline. The captain took control of the aircraft to return to the centreline and completed the landing
De um estudo da FAA :
A 45-year-old B-737 first officer experiencing an alcohol withdrawal seizure suddenly screamed, extended his arms up rigidly, pushed full right rudder, and slumped over the yoke during an approach. The aircraft descended to 1,000 feet above ground level in an uncoordinated turn to 25 degrees angle of bank before flight attendants could pull the first officer off the controls, allowing the captain to recover the airplane