The noise of the receiver in the cockpit:
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Single-rotor aircraft takes off
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Turboprop aircraft taxiing to the runway
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A single-rotor aircraft travels along the
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A twin-screw plane is taxiing, jamming
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Passes along, A twin-screw aircraft starts
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A single-rotor aircraft travels slowly,
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Passenger aircraft awaiting
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Closing the cockpit, waiting, Fighter jet
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Announcement,, Passenger airplane in flight
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Single-rotor aircraft waiting (plane)
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Twin-screw airplane takes off
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Aircraft Warning System
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