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错失进近点; 复飞点; 进场失败复飞点; 中断进近复飞点 (仪表进近程序中的一点,在这点或之前必须开始制订的中断未进近程序以保证最小障碍间隔。中断进近点可能是电子下滑道与决断高度的交叉点,位于机场的导航设备,适当的定位点 (如测距设备即DME),导航设备或最终进近定位点外制订的距离 (不超过导航设备或定位点到机场最近边界的距离)。当通过导航设备或定位点确定了中断进近点后,从最后进近定位点 (FAF )到中断进近点的距离通常也是公布的,并可用来为到中断进近点计时。在所有不能用于计时的情况下,必须为程序注明:“为确定中断进近点未授权计时”) | |||
English thesaurus | |||
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The point on the final approach course that signifies the termination of the final approach and the commencement of the missed approach segment. It may be a the intersection of an electronic glide path GP with a decision height DH; b a NAVAID located on the aerodrome; c a suitable fix e.g. distance measuring equipment (DME); or d a specified distance beyond the NAVAID or final approach fix FAF, not to exceed the distance from that NAVAID or fix to the nearest boundary of the aerodrome. • U.S.: abbreviation: MAP • ICAO: abbreviation: MAPt or MAPT | |||
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MAP |