He must know his position in space; for this he requires an adequate sensory input—good sight, hearing, balance, muscle sense, etc.
He must be able to decide the safest course to bring his aircraft to its goal; for this he needs the mental capacity to make decisions, and the will to carry them out.
He must have the physical capacity to carry out the course of action decided upon to bring his aircraft safely to its goal.
KeywordsPeripheral Vision Sinus Headache Crew Duty Mild Migraine Flying Career
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