air navigation

基本解释

This contract builds on Luciad's proven track record of providing software solutions to large system integrators and Air Navigation Service Providers (ANSPs).
Luciad公司獲得這份訂單是由於該公司以前偉大系統集成商和空中導航服務提供商（ANSP）提供的跟蹤數據獲了多方的認可。
www.etiri.com.cn
Eurocontrol, the European organisation for the safety of air navigation, said: “We anticipate that 50 per cent of all flights from North America to Europe will be impacted.”
歐琯-歐洲空中航行安全組織，說：“我們預計，百分之五十的從北美到歐洲的航班將受到影響。”
"User charges" means a charge imposed on airlines for the provision of airport, air navigation, or aviation security facilities or services including related services and facilities.
“使用費”，指提供機場、空中導航或航空保安設施或服務，包括相關服務和設施，而曏空運企業收取的費用。
www.imprensa.macau.gov.mo

This milestone in aeronautical history marks the first use of the sextant in air navigation.
UNESCO: MEDIA SERVICES
The European Union's transport commissioner, Siim Kallas, promised greater co-ordination between the 38 member states of Eurocontrol, the body supposed to integrate air navigation services across Europe, and a more dynamic approach to risk assessment.
ECONOMIST: The effect on business and leisure