Mode 2: under what conditions does mode 2b of excessive ground proximity alert work?
A.Work 60 seconds after approach and takeoff B.Operation during climb, cruise and initial approach C.Working during approach D.Work 60 seconds after takeoff正确答案A
Mode 2: under what conditions does mode 2b of excessive ground proximity alert work?
A.Work 60 seconds after approach and takeoff B.Operation during climb, cruise and initial approach C.Working during approach D.Work 60 seconds after takeoff正确答案A
