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监管与法律 · 2019/12/91 分钟阅读
Discontinuation of Hazardous Inflight Weather Advisory Service (HIWAS) in the Contiguous United States
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摘要
This action sets forth the final determination by the FAA to discontinue the Hazardous Inflight Weather Advisory Service (HIWAS).
来源原始语言: Federal Register — All Documents打开原始公告 →