It will still be a spy plane , flying at 45 , 000 feet , nearly twice the altitude of the current version with twice the payload 新“捕食者”仍然是一种侦察机，飞行高度45000英尺，是当前机型装载弹药的双倍以及爬升高度的两倍。
However , in severe turbulence , abrupt changes in the altitude and attitude of an aircraft may occur and the pilot may momentarily lose control of the aircraft 强烈湍流则有可能令飞机的飞行高度及姿态出现突然转变，飞机可能会短暂失控。
Aerial photography can create images with half - meter resolution if the plane flies at 6 , 000 feet or so , but more images are required , pushing up expenses 如果飞行高度维持在1800公尺左右，航空摄影便可以制作解析度高达半公尺的影像，但是这就需要更多影像，费用也会大幅增加。
In middle and high mountain areas , the landform is complex , the flying altitude should be relatively high , and the intensity of magnetic anomalies detected by aeromagnetic survey is hence relatively weak 摘要中高山地区的地形复杂，飞行高度较高，航磁测量获得的磁异常强度相对弱小。
With the rapid development of civil aviation and the special situation of our country ' s airspace , there come to be some congestions of air traffic in some airspace 同时,流量控制措施常常导致在起飞前的延迟、飞行中的等待、使用不经济的飞行高度层,改航线和航班、打乱班机时刻等多种负面影响。
First , proper way of gps positioning are selected according to the high dynamic flight characters of re - entry spacecrafts , such as high distance from the earth , high velocity and far awy from the launching point 本文首先根据再入航天器飞行高度高、速度快、飞行距离远等特点，对gps定位方式进行选择。
Within the field of ground effect , aerodynamic forces of the wing - in - surface effect crafts are not only decided by the angle of attack , but also by the flying height , and they lead to more complicated stability problems 在地效作用区域内，地效飞机的气动力不仅与迎角有关，而且与飞行高度有关，因而其飞行稳定性问题更为复杂。
" unlike the conventional approach procedures , aircraft on cda will be arranged to approach from a higher altitude and descend continuously to join the final approach flight path for the runway being used 该处发言人说：持续降落模式与传统进场程序不同，采用新模式的航机会安排在较高的飞行高度进场，然后持续下降至航道之最后进场阶段。
Since hale uav has a feature of high altitude and long endurance , the probability of control surface failures is increased highly . when it does happen , the failure would most likely result in fatal accidents 由于它飞行高度高、续航时间长，使得执行任务期间飞行控制系统出现故障的概率大大增加，这类系统一旦发生事故就会造成巨大损失。
This algorithm successfully estimated sonobuoy position for simulated aircraft data . the effect of aircraft - to - sonobuoy range , the frequency of measurement , and changes in altitude are also analyzed 仿真表明，对于给定的飞行模式和飞机参数，该算法可以成功地估计浮标的位置，并且分析了飞机与浮标的距离、测量频率和飞行高度对定位的影响。
