进一步提高飞行机组、航务签派和空中交通管理人员对天气状况的警觉水平，将会消除许多民用航空事故的先导因素。随着民用航空量的持续增长，与天气有关的改航和地面延误也随之增加，航班计划的更改将会愈来愈频繁。如果涉及到的重要决策部门对天气状况具有同步的警觉，上述改 Further increasing the alertness of weather crews to flight crews, air traffic dispatchers and air traffic controllers will eliminate many of the leading causes of civil aviation accidents. As the volume of civil aviation continues to grow, weather-related diversions and ground-based delays will also increase, and changes to flight plans will become more frequent. If the important decision-making departments involved are alerted to the weather conditions, the above changes