Practice question

What is 'spatial disorientation' in aviation?

The temporary inability of a pilot to correctly perceive the aircraft's attitude, altitude, or motion relative to the Earth's surface
The loss of radio signal when flying behind terrain obstacles
The misalignment of the aircraft's inertial navigation system coordinates
The confusion of airport gate markings during taxiing

Answer: A — The temporary inability of a pilot to correctly perceive the aircraft's attitude, altitude, or motion relative to the Earth's surface

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