冰雪天气条件下的运行一直是航空公司冬季飞行关注的重点,在运行管理工作中,如何保证航班飞行安全和高效运行,值得相关人员不断探索和总结。冰雪天气给航空公司的运行带来很多不利影响,主要因素包括:飞机积冰、跑道积冰/积雪、冻雨、低云/低能见度等,除了需要较强的机组实力外,作为与机长共同为安全负责的责任人以及公司运行控制的主要实施者,签派员也必须 Operation under the conditions of snow and ice has always been the focus of the airline’s winter flight. How to ensure the flight safety and efficient operation in operation and management is worth the constant exploration and conclusion by relevant personnel. Ice and snow weather has many adverse effects on the operation of airlines. The main factors include: ice accretion of aircraft, runway ice accretion / snow cover, freezing rain, low cloud / low visibility, etc. In addition to the need of stronger unit strength, The joint responsibility for safety and the main implementer of the company’s operational control, the dispatcher must also