An above glide slope indication from a two-bar VASI is _______ ．
Atwo red light bars
Btwo white light bars
Cone red bar over a white one
Done white bar over a red one
相关试题
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An above glide slope indication from a two-bar VASI is _______ ．
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An on glide slope indication from a two-bar VASI is _______ ．
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A below glide slope indication from a two-bar VASI is _______ ．
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An on glide slope indication from a tri-color VASI is _______ light.
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A below glide slope indication from a tri-color VASI is _______ light.