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Operational Procedureseasy#1023

Wake vortices from a preceding aircraft tend to:

A

Descend and move outward at 2-3 knots

Correct
B

Remain at the flight path altitude

C

Rise above the flight path

D

Dissipate immediately in strong headwinds

Explanation

Wake vortices descend at 300-500 ft/min and drift outward from the generating aircraft's track at approximately 2-3 knots.

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