... 航向和航速误差 course and speed error 航行班次 shipping shift 航行班次表 shipping schedule ...
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欧洲航行安全组织,总部坐落在布鲁塞尔,专门协调欧盟区域内的航空运输,表示有超过2400班次计划内航班在星期日被取消。
Eurocontrol, the Brussels-based agency that coordinates air traffic management across the region, said that 20, 000 flights, out of a regularly scheduled 24, 000, were canceled on Sunday.
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