标准摘要
The recommendations of this document apply to such aircraft as are able to perform both normal angle and steep IMC approaches, the latter being defined as those approaches having a final approach segment angle greater than 4°. Such aircraft can include both conventional and STOL fixed-wing aircraft, commercial air transport and/or utility and normal category helicopters, compound helicopters and powered lift vehicles (tiltrotors, tiltfans, tiltwings, etc.).Cross Reference: 942165,951997,965600,965614,ADS-33,ARD50018,ARP1068,ARP1093,ARP1874,ARP268,ARP4032,ARP4033,ARP4067,ARP4102,ARP4102/2,ARP4102/4,ARP4102/7,ARP4102/8,ARP4104,ARP4105,ARP4107,ARP4155,ARP4256,ARP5287,ARP5288,ARP5289,AS425,AS8034,AS8035,FAA Advisory Circular AC 23-1309.1A,FAA Advisory Circular AC 23-1311-a,FAA Advisory Circular AC 25-11,FAAAdvisoryCirc,FARPart23,FARPart25,FARPart27,FARPart29,JARPart25,JARPart27,JARPart29,MIL-STD-1472E,TSOC113
英文名称Location of and Display Symbology Requirements for Head-Down Electronic Flight Displays for Steep IMC Approaches