2 事实信息 ................................................................................................................21 2.1 简介 ................................................................................................................21 2.2 格罗宁根事件 ........................................................................................................21 2.2.1 一般信息 ........................................................................................................21 2.2.2 格罗宁根的飞行准备 ......................................................................................21 2.2.3 飞行 ................................................................................................................23 2.2.4 飞行机组 ........................................................................................................23 2.2.5 飞机 ................................................................................................................24 2.2.6 气象信息 ........................................................................................................24 2.2.7 机场 ................................................................................................................24 2.3 里斯本事件 ........................................................................................................26 2.3.1 一般信息 ........................................................................................................26 2.3.2 里斯本的飞行准备 ........................................................................