Twin-screw aircraft starts:
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Paper cup dispenser on an airplane
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A single-rotor aircraft travels slowly,
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Twin-screw plane flies high
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Twin-screw aircraft in flight, jammed, lands
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A single-rotor aircraft flies by, an
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Single-rotor aircraft starts, jammed
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Passenger airplane in flight (in the cockpit)
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Single-rotor aircraft will not start
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Flight attendant call signal
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Warning signals in the cockpit of a
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Airplane span high in the sky
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Passenger plane flies overhead
★★★★★