By using VOR and DME, a pilot knows he is on the correct course

  • 2023-12-26 22:13:36
  • 英语
  • 1

By using VOR and DME, a pilot knows he is on the correct course and his _______ to the VOR/DME station.

A.position

B.level

C.speed

D.distance

正确答案是D