What causes the wind to blow?3
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What is the standard temperature lapse rate with increasing altitude?3
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Which type of weather briefing is provided when the information requested is 6 or more hours in advance of the proposed departure time?3
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When water vapor condenses, what typically forms?3
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The amount of water vapor which air can hold depends primarily on the:3
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What is relative humidity?3
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How does frost form on an aircraft?3
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Why is frost considered hazardous to drone operations?3
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What is 'Pressure Altitude'?3
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When does Density Altitude equal Pressure Altitude?3
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Other exam subjects FAA Part 107 Drone Quiz