| 11. | It contains Air Traffic Services Communication ( ATSC ).
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| 12. | The fees will be used to upgrade North Korea's air traffic services . ( eo)
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| 13. | Air traffic services sell-off in the pipeline : Ling
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| 14. | This type of air traffic service, called a " contract tower ", is common today.
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| 15. | Seven airlines own a 46 percent stake in the partly privatized National Air Traffic Services.
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| 16. | National Air Traffic Services : http : / / www . nats . co . uk
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| 17. | At Les Eplatures regional airport, the air traffic services have been delegated to the airport operator.
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| 18. | National Air Traffic Services hold the contract for provision of air navigation services at the airport.
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| 19. | AC-based controllers provide air traffic services mainly within the London Flight Information Region ( FIR ).
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| 20. | Air Traffic Services are provided by " Leicester Radio " on a frequency of 122.125 MHz.
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