相关题目
最低下降高度(MDA)/最低下降高(MDH):是指在非精密进近或者盘旋进近中，如果没有取得所需的目视参考，不得下降至该高度/高以下。
决断高(DA)/高度(DH)是指是指在精密进近中规定的一个高度或高，在这个高度或高，如果不能建立继续进近所需的目视参考，则必须开始复飞。
夜间起飞至少需要机场提供（）灯和（）灯 Takeoff at night shall have at least the（） lights and the （） lights provided by the airport.
备降机场最低天气标准（在机场的最低运行标准上至少增加哪些数值，作为该机场用作备降机场时的最低天气标准）？Alternate airport＇s minimum weather standard (what values should be added to the minimum operating standard of the airport as the minimum weather standard for the alternate airport)
如果驾驶员已经开始实施仪表进近程序的最后进近（既已经飞越FAF），并在此后收到了较新的天气报告，报告的天气条件低于最低天气标准，该驾驶员不可以继续进近！In case that pilot has already started the final approach of the instrument approach procedures (i.e., flying over FAF) and received the latest weather report after that, and the reported weather condition is lower than the minimum weather condition,
the pilot cannot continue the approach
下列哪些可作为目视参考？Which of the following can be used as visual reference?
对于没有跑中线灯和中线标志的跑道，起飞最低标准不小于RVR/能见度多少米？（ ）For the runway without center line lights and markings, the takeoff minimum standards shall not be less than RVR / visibility （ ） meters.
对于没有制定起飞最低标准的机场，能见度应至少在（ ）米以上。For the airport without take-off minimum standards, the visibility shall be at least more than （ ） meters.
如果跑道中线灯不工作， Ⅰ 类精密进近着陆最低标准为跑道能见度或跑道视程多少米，对非精密进近的着陆最低标准无影响。If the runway center line lights do not work, the landing minimum for the Category I precision approach is that the runway visibility or RVR is（ ）meters, while the landing minimum for the non-precision approach is not effected.
调机、本场训练或试飞，（ ）应完成客舱安全检查。For ferry, local field training or test flight, （ ） shall complete the cabin safety check.
