题目内容
Glide slope, use of thrust reversers, brakes and speed at the _____ all affect aircraft stopping distance.
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Many medium and small airports do not _____ precision guidance equipment on both ends of the runways.
No item on the takeoff check list should be _____.
For a major airport, where the ground conditions permit, the most satisfactory type of _____ for long-term minimum maintenance is concrete.
Runway pavement surface is prepared and maintained to maximize _____for wheel braking.
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