Boston1,問，既然不是領空，為啥要人家提前知會，還要必須。人家就飛了，就不知會了。怎麽辦。

來源: 灌水員於 2013-11-28 12:15:13 [舊帖] [給我悄悄話] 本文已被閱讀：次

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