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| The definition of “wake turbulence” includes a number of phenomenon affecting flight safety. Which of the four choices are not included in the definition? |
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| Vortices are generated at the moment an aircraft begins to ________. |
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| Which three aircraft characteristics represent the greatest generated wake turbulence? |
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| Which factor has the greatest impact on wake turbulence? |
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| With zero wind, vortices near the ground will travel laterally at a speed of ________ knots. |
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| Vortices from large aircraft will sink at a rate of approximately ________ to ________ feet per minute. |
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| The ability of an aircraft to counteract the effects of induced roll is based on the ________ and ________ of the aircraft. |
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Definition
| wingspan; counter control capabilities |
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| A helicopter generates wingtip vortices when ________. |
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