与ILS有关的哪部分是通过航向信标台的前两个字母识别的?
A.Automatic Terminal Information Service
B.Air Traffic Information Service
C.Airport Traffic Information Service
D.Automatic Traffic Information Service
正确答案是A
与ILS有关的哪部分是通过航向信标台的前两个字母识别的?
A.Automatic Terminal Information Service
B.Air Traffic Information Service
C.Airport Traffic Information Service
D.Automatic Traffic Information Service
正确答案是A