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| final approach gate (要求着陆飞机在进近管制指定的时间内通过的跑道中心线的延长线上的一区域。它是一个以跑道中心线的延长线为对称轴的矩形区域，宽 1 mile,长3mile,因此该区域的内边界距跑道近端至少有5 mile) | |||
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