二、正常出港Normal push back / Departure
1、推飞机Push back Procedure
廊桥和勤务车辆撤离，绕飞机检查，确保所有舱门/盖板已经关好，等待推出，防撞灯亮起后，挂上拖把，插上耳机与机组联系，准备推飞机。
1、开始推出，机务先联系机组，对话如下… （1/2）
Ground to cockpit.Go ahead.
Ground check finished，All doors closed and locked, Tractor and tow bar connected, We are ready for push back. 地面检查完毕，所有舱门已关
上并锁好，牵引车和拖把已接好，我们已经做好推出准备。
Roger, Standby, please. 收到，请稍候。
Can we remove Ground Power Unit? 能断开地面电源吗？Yes, ready for disconnect ( remove ). 可以。
1、开始推出，机务先联系机组，对话如下…（2/2）
Release parking brake, please / Confirm brakes released, please. 请解除停留刹车/确认停留刹车已解除。
Roger, Parking brake released. 收到，刹车已解除。Where Nose toward? 机头朝哪个方向?
Nose toward the east / west / south / north.
机头朝东/朝西/朝南/朝北。
Roger, We start push back now /Commencing push back. 收到，开始推出。