WHY DISORIENTATION HAPPENS IN CLOUDS
Your eyes are your primary sensory input when you are flying. You look outside, you see which way the sky is pointing and you adjust your airplane. But all of that can fall apart when you are in the clouds. This is because the sensory input of your eyes and ears start to disagree in the clouds. Your ears have three fluid-filled canals that help you determine which way is up and they start taking over, for better or worse, when you cannot see beyond your propeller.
So, what is the problem with your ears telling you which way is up? They are not as instant, or accurate, as your eyes. Because of friction between the fluid and the canals, it can take 15-20 seconds for your ears to reach equilibrium when you turn, climb or descend. That actually works out pretty well when you start manoeuvring your plane in the clouds, but the benefit does not last long. For example, if you enter a constant-rate turn to the left, the friction of fluid sloshing around in your ear canals tells your brain that you are turning left. The problem is, if you stay in that constant rate turn long enough, the fluid eventually stops moving. When that happens, your brain thinks the turn has stopped and that is not a good thing, because you are still in the turn.
THE DIFFERENT TYPES OF VESTIBULAR ILLUSIONS
There are six main types of vestibular (ear) illusions you can get in the clouds and they are all related to the fact your eyes cannot see the horizon and your ears are telling you the wrong thing. Here is each illusion and how to prevent them:
1) 'THE LEANS'
هذه القصة مأخوذة من طبعة November 2022 من African Pilot.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.
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هذه القصة مأخوذة من طبعة November 2022 من African Pilot.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.
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