Actually, the only way to really replicate everything that could happen in the flight is through a simulator, not in the airplane.
On April 11th, 2017. See this statement in context.
On April 11th, 2017. See this statement in context.
Director General, Aviation Safety Oversight and Transformation, Department of Transport
Actually, the only way to really replicate everything that could happen in the flight is through a simulator, not in the airplane.
See context to find out what was said next.