At what altitude does wind shear occur?3
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What causes variations in altimeter settings between weather reporting points?3
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According to today's weather forecast, there will be a ceiling at 700 feet. Knowing this, up to what altitude are you allowed to fly your drone?3
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One weather phenomenon which will always occur when flying across a front is a change in the3
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Which factor would tend to increase the density altitude at a given airport?3
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What are the characteristics of stable air?3
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Which combination of atmospheric conditions will result in the most optimal propeller efficiency?3
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What effect does haze have on the ability to see traffic or terrain features during flight?3
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Low-level turbulence can occur and icing can become hazardous in which type of fog?3
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Which is true regarding the effect of alcohol on the human body?3
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