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Back美國全境航班停飛竟是設備太老舊!航管系統資料超載釀大亂
美國全境航班停飛竟是設備太老舊!航管系統資料超載釀大亂
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自由时报19 minutes agoWorld3 min readChinaView translation

美國全境航班停飛竟是設備太老舊!航管系統資料超載釀大亂

交通部長呼籲國會撥款500億美元更新老舊航管設備,至少600架次航班改降

Quick Look

美國全國航班13日因空中交通管制系統通訊異常被迫停飛,FAA隨後解除禁令,但至少600架次航班改降,超過150萬名旅客受影響。交通部長達菲指出老舊設備與資料超載是主因,呼籲國會撥款500億美元更新系統,目標2028年前建置新系統。

AI-generated summary

Why It Matters

美國空中交通管制系統老舊,部分路由器因資料量過大而超載,導致資料傳輸不一致。美國交通部與FAA先前已提出航管系統更新計畫,目標在2028年前建置新系統。

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美國航管系統通訊異常引發全國航班停飛,FAA雖已解除禁令,老舊設備與資料超載問題卻再度凸顯美國航空管制系統亟待全面更新。圖為紐約拉瓜迪亞機場13日多架美國航空班機停靠登機門,地面航機也受到影響。(法新社)

美國全國航班13日因空中交通管制系統通訊異常,一度被迫停止起飛。美國運輸部長達菲(Sean Duffy)指出,老舊航管設備無法負荷大量資料,路由器超載後出現資料傳輸不一致,當局因此基於飛安考量,下令暫停航班起飛。

美國國土安全部長穆林(Markwayne Mullin)則表示,問題涉及新舊技術混用,部分新技術導入老舊系統後,造成系統負荷過重。官員目前仍在調查故障原因,尚未確認完整肇因。

CNN報導,達菲形容美國空中交通管制系統相當老舊,部分路由器因資料量過大而超載,開始出現資料不一致的情況。由於區域航管中心負責管理飛機在各機場之間的飛行路線,通訊異常可能影響航管人員掌握飛機資訊,當局決定先停止航班起飛。

達菲呼籲國會提供緊急經費,將航管系統整修預算提高至500億美元,用於更新硬體、軟體及電信設備。他表示,政府先前已要求提供超過300億美元,但現有經費仍不足以完成全面更新。

穆林則強調,目前沒有跡象顯示這次通訊故障涉及網路攻擊,也沒有證據將事件與本週微軟服務中斷連結。美國交通部與FAA先前已提出航管系統更新計畫,目標是在2028年前建置新系統。

停飛令解除仍混亂 至少600架次航班改降

全國性停飛令雖已解除,航空運作卻無法立即恢復正常。美聯社報導,停飛期間至少有600架次航班改降其他機場,其中部分飛機返回原起飛機場,另有航班被迫降落在其他地點。

當時美國機場原定在停飛令發布後起飛的航班約有1.1萬架次,涉及超過150萬名旅客。停飛令解除後,航空公司仍須重新安排飛機與機組員,航班延誤及取消情況預料將持續。

達菲指出,停飛令發布時約有3500架飛機在空中,稍後空域內剩不到400架,航空交通要恢復正常仍需要時間。他表示,當局會與航空公司合作,優先安排載客較多的航班,並盡可能在當晚恢復運作。

這次停飛也波及航空貨運及職業運動賽事交通。美聯社指出,部分NBA、NHL及大學美式足球隊伍因航班停飛而滯留,影響週末賽事行程。

What to Watch

AI outlook — possibilities, not facts

  • 美國交通部與FAA將推動航管系統更新計畫,爭取國會撥款500億美元

    Likely · Within months

  • 官員將完成對通訊故障完整肇因的調查

    Likely · Within weeks

Open Questions

  • 故障的完整肇因仍在調查中,尚未確認
  • 500億美元經費是否獲得國會批准尚不明確
  • 航班運作完全恢復正常的具體時間未定

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