DEPARTURE control, a function of an approach control facility providing airtrafficcontrolservice for departing IFR and, under certain conditions, VFR aircraft.
CONTROLLED airspace, an airspace of defined dimensions within which airtrafficcontrolservice is provided to IFR flights and to VFR flights in accordance with the airspace classification.
受管制空域,一个范围明确的空域。在该空域内,仪表飞行规则飞行和目视飞行规则飞行有空中交通管制服务。
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Article 82 an airtrafficcontrol unit shall provide airtraffic services to civil aircraft in flight, including airtrafficcontrolservice, flight information service and alerting service.