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ATC-assigned airspace

航空, 加拿大 espace aérien assigné par l’ATC
ATC assigned airspace
运输 espace assigné par l'ATC pour permettre une ségrégation du trafic
 英语 词库
ATC-assigned airspace
航空, 加拿大 Airspace of defined vertical and lateral limits assigned by ATC for the purpose of providing air traffic segregation between the specified activities being conducted within the assigned airspace and other IFR air traffic