air navigation

基本解釋

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于該公司以前偉大系統(tǒng)集成商和空中導航服務提供商（ANSP）提供的跟蹤數(shù)據(jù)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.”
歐管-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，而向空運企業(yè)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