单选题

The Radio Altimeter (RA) system determines the height of the aircraft above the terrain during initial climb, approach and landing phase.

AA. 无线电高度表在初始爬升时确定飞机距离地面的高度，确定飞机是否进入进近和着陆阶段。

BB. 无线电高度表在初始爬升

CC. 无线电高度表在初始爬升

查看答案

正确答案：A （备注：此答案有误）

相似试题

单选题

radio altimeter

答案解析
单选题

The Radio Altimeter (RA) system determines the height of the aircraft above the terrain during initial climb, approach and landing phase.

答案解析
问答题

5.The radio set

答案解析
单选题

The pressure altitude at a given location is indicated on the altimeter after the altimeter is set to _______ ．

答案解析
单选题

When the altimeter is adjusted to standard sea level atmospheric pressure of 29.92 in Hg, _______ is displayed on the altimeter.

答案解析