我国东北地区每年11月份就进入了漫长的冬季,严寒气候要持续到次年的2月份。但是冬季是飞行训练的旺季,就笔者所在的飞行团来讲,每年50%的训练任务是在冬季完成的,这就给航卫保障增加了难度。1 冬季飞行的不利影响 China’s northeast region has entered a long winter in November each year, the cold weather should last until February of the following year. However, the winter season is the peak season for flight training. As far as the flight regiment in which I live is concerned, 50% of the training missions are completed in winter, which adds difficulty to the security of the flight. Adverse effects of a winter flight