【bangalore special sweets】美航空系统“带病上岗”, 1/4设施用了至少50年
【环球时报特约记者 王逸】美国航空业敦促国会解决“被忽视的带病上岗”的航空设施问题。
据路透社16日报道,美航美国主要航空组织和工会敦促国会解决美国联邦航空管理局(FAA)设施资金持续短缺的空系bangalore special sweets问题。美国航空公司、统设美国航空航天工业协会、施用美国商会、至少美国联合飞行员协会和其他机构在联名信中表示,带病上岗现有航空系统的美航必要维护被忽视了。他们警告说,空系不能解决资金短缺意味着美国航空业运行效率低下,统设对旅客以及其他军用用户会产生负面影响。施用bangalore special sweets
联名信说,至少FAA所有设施中有1/4已使用50年或更久,带病上岗投资不足的美航影响“正变得明显”。去年1月,空系FAA飞行员警报数据系统出现故障,美国境内航班一度暂停。虽然后续解除暂停措施,但上万架次航班受到影响。
距离这场灾难性的系统故障事件过去一年之久,设施老化问题仍未解决。此前的一份独立报告指出,FAA的空中交通管制设施屋顶漏水,暖气和空调系统损坏,雷达监测系统老旧,必须尽快更换,成本或高达数十亿美元,但无论如何,在一系列险情发生后,应采取“紧急行动”。
除了设施老化问题外,人员短缺也困扰着美国航空业。FAA希望国会拨款再招聘2000名空中交通管制员。空中交通管制员的持续短缺导致航班延误,现有员工经常每周工作六天,以弥补人手不足。
今年3月,美国总统拜登曾提议自2025年起,未来5年投入80亿美元,替换或现代化20多个老化的空中交通管制设施和377个关键雷达系统。
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