Ergonomics, Optical Phenomena

Chapter 3.10

Seat Position During Flight

It is normal that human beings need time to adapt to a new environment. When flying, they have to get used to no longer having firm ground under foot. During unexpected turbulence and loud noises, they tend to instictively grab either the seat, the aircraft structure or even tensing their grip on the flight controls.

Seat Position During Flight

That is why the instructor will observe you during your first flight, will relax you, and will show you a comfortable way to sit.

Seat Position During the Flight

All airplane occupants feel most comfortable when they sit in a relaxed and upright position. In no case should they fight against the movements of the airplane. Arms and legs should be placed on designated supporting surfaces if possible.

Avoid abrupt head movements, this causes an illusion called Coriolis.

Seat Position During the Flight

The position of the seat shall be such that you can:

• Have good visibility of both the outside and the onboard instruments

• Identify all visual references of the aircraft without altering the seated position

• Have access to all on-board instruments

• Operate the rudder pedals over its entire range comfortably

• Have your back, legs and arms remain in contact with relevant supporting surfaces during all phases of flight.

Adjust the seat options (backrest, armrest) which must be used.

See also chapter 1.3