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1 IFR obstruction clearance
Englsh-Russian aviation and space dictionary > IFR obstruction clearance
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2 clearance
зазор, промежуток, просвет; расчистка, устранение препятствий; ( диспетчерское) разрешение; испытания ( для прояснения проблемы) -
3 margin
край; граница; запас -
4 MOCA
1) Авиация: minimum obstacle clearance altitude (The altitude above sea level (ASL) between specified fixes on airways or air routes that meets the IFR obstacle clearance requirements for the route segment in question)2) Сокращение: Minimum Obstruction Clearance Altitude3) Электроника: Multimedia Over Coax Alliance
См. также в других словарях:
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Minimum safe altitude — Minimum safe altitude(MSA) is a concept used in planning and executing aircraft flights. It is an altitude which allows adequate vertical clearance from nearby terrain and manmade obstacles, and allows proper navigational functions. Contents 1… … Wikipedia