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Single-rotor aircraft in flight
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Switches in the cockpit of a passenger
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A single-rotor aircraft flies past (fast)
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An, A single-rotor aircraft flies by
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Twin-screw airplane in flight
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A twin-screw plane travels slowly,
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Single-rotor aircraft will not start
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Jet fighter moving past
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Passenger aircraft starts
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Turboprop aircraft taxiing to the runway
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A single-rotor aircraft starts, takes off
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Standby, Jet fighter, engine start
★★★★★