下列哪种关于决断高的定义正确?which of the following is the right definition of DH?
A.机轮距离跑道标高的高度。wheel to the runway elevation
B.机腹距离跑道标高的高度。belly to the runway elevation
C.起落架距离机场标高的高度。landing gear to the runway elevation
正确答案是A
下列哪种关于决断高的定义正确?which of the following is the right definition of DH?
A.机轮距离跑道标高的高度。wheel to the runway elevation
B.机腹距离跑道标高的高度。belly to the runway elevation
C.起落架距离机场标高的高度。landing gear to the runway elevation
正确答案是A