EASA更新安全通告 敦促航空公司定期关闭再循环风扇

分享即成长。大家好，欢迎关注阮工频道

4月2日，EASA （欧洲航空安全局）发布了一份针对新冠病毒的安全信息通告：SIB No.: -02R3。敦促航空公司定期关闭再循环风扇，以控制冠状病毒的传播。

该通告还提出了许多其他建议方法，使航空公司可以确保机组人员和乘客安全。但最大的变化是航空公司提供并佩戴口罩，还有定期停止再循环空气。

定期关闭再循环

Aircraft operators involved in commercial air transport of passengers, should consider introducing supplementary procedure (as much as possible, after consulting the a/c manufacturer) to periodically turn off recirculation fans in air conditioning system of aircraft to accelerate cabin air exchange.

从事商业航空旅客运输的航空器营运人，应考虑引入补充程序（尽可能在咨询空调制造商后），定期关闭航空器空调系统的再循环风扇，以加速客舱空气交换。

限制进入驾驶舱人员

Aircraft operators, irrespective of area of aircraft operation, should limit the access to the flight crew compartment of crew members other than flight crew to the minimum necessary, subject to the operator’s procedures. Other personnel, including ground handling and medical personnel, if not necessary for the completion of their task, should not board the aircraft and should make use of electronic documents (EFB) wherever possible.

航空器营运人，不论航空器营运范围为何，应依照营运人的程序，将非飞行机组人员进入驾驶舱的机会限制在最少。其他人员，包括地勤人员和医务人员，如非为完成其任务所必需，不应登上飞机，并应尽可能使用电子文件(EFB)。

旅客座位隔开

Aircraft operators performing passenger flights should , whenever feasible due to the passenger load, aircraft configuration and mass and balance of the aircraft, consider spacing passengers throughout the cabin, allowing a degree of separation between them (e.g. in a row of 3 seats the middle seat should be empty). Alternatively, where separation is not possible, the use of face masks for the passengers should be considered.

.

执行客运航班的飞机营运人，在可行的情况下，应考虑在整个客舱内安排乘客的空间，让他们之间有一定程度的间隔(例如，在一排3个座位中，中间的座位应该是空的)。如无法分隔，则应考虑为乘客使用口罩。

佩戴口罩

Aircraft operators, irrespective of the area of aircraft operations, should provide a sufficient supply of face masks for the intended operations, with the quality meeting at least surgical standards. Face masks should be worn at all times by crew members having direct contact with the passengers or other individuals that are not part of the crew. The face masks should be replaced regularly (at intervals not exceeding 4 hours or as recommended by the mask manufacturer).

飞机上的工作人员，不管工作区域是哪，都应该为其提供足够的口罩，质量至少要达到手术标准。与乘客或其他非机组人员有直接接触的机组人员应始终佩戴口罩。应定期更换面罩（间隔不超过4小时或按照口罩制造商的建议）。

下面是完整通告内容：

关闭再循环，让空调进入高流量模式，提高新鲜空气量，还是打开再循环，让HEPA过滤空气。哪一种更好？

关于冠状病毒，确实还有很多要学习的知识。

推荐阅读：

关于再循环空气滤与-nCoV

再循环空气系统的作用

导致机组误关空调组件的另一种可能

完