佛罗里达州Learjet坠机：飞行员最后通话报告结冰与湍流，约600名居民被疏散
11月1日周日在美国佛罗里达州棕榈滩县Greenacres附近坠毁的Learjet 60公务机，坠机前最后几分钟的空中交通管制通话录音已经披露。据美联社报道，这架飞机向东飞行至35,000英尺高度时，飞行员报告遇到湍流、结冰和降水，并请求爬升2,000英尺；管制录音显示，飞行员在坠机前几分钟报告机身正在结冰，湍流使飞机上下颠簸达700英尺。
飞行员在通话中说：「我们有轻度明冰，尚可控制，还有中度湍流。」但情况随后迅速恶化：飞机在遭遇降水、获准爬升后开始以惊人速度下降，飞行员宣布紧急状态并发出求救呼叫：「我们正在以每分钟8,000英尺下降——Mayday、Mayday——我们正以每分钟10,000英尺下降。」随后飞行员报告飞机处于超速状态、以每分钟20,000英尺下降，并说了最后一句通话：「我们要撞向地面了。」据管制录音与航班追踪数据，飞机下降速度一度达到每分钟30,000英尺，超过其设计极限，并在坠地前向右大幅倾斜。
棕榈滩县当局表示，为配合联邦调查，事发地点附近一处移动房屋社区约600名居民正被疏散；事发路段将封闭至另行通知。这架飞机当天从德克萨斯州Austin-Bergstrom International Airport起飞，目的地是巴哈马，机上9人全部遇难，遇难者身份尚未公布。
佛罗里达州州长Ron DeSantis到现场后对记者说，这是一场「灾难性的坠机」，飞机「看起来像一枚导弹一样坠落，在路边留下了一个大坑」；他表示目前没有地面人员死亡或受伤的报告。周日事发地区大雨持续，美国国家气象局（NWS）已对当地发布洪水观察，称过量降雨的影响将持续至周一下午。
美国国家运输安全委员会（NTSB）正主导调查，已派出调查组于周日至周一陆续抵达，并计划周一在West Palm Beach举行媒体简报。坠机原因尚未确定，事件仍在发展中。
Florida Learjet Crash: Pilots Reported Icing and Turbulence in Final Calls, About 600 Residents Evacuated
Air traffic control recordings from the final minutes of the Learjet 60 that crashed Sunday, November 1, near Greenacres in Palm Beach County, Florida, have been reported by the Associated Press. Heading east at 35,000 feet, the pilots reported turbulence, icing and precipitation and requested to climb 2,000 feet; minutes before the crash, a pilot reported ice accumulating on the jet and turbulence jolting it by as much as 700 feet, according to recordings captured by LiveATC.net.
"We have light, clear ice that is manageable and moderate turbulence," the pilot told controllers. The situation then deteriorated rapidly: after encountering precipitation and requesting the climb, the pilot declared an emergency. "We're descending 8,000 — mayday, mayday — we're descending 10,000 feet per minute," the pilot radioed, then reported an overspeed condition at 20,000 feet per minute before a final transmission: "We're going to crash into the ground." According to the recordings and flight tracking data, the descent reached up to 30,000 feet per minute, beyond the jet's design limits, and the aircraft banked sharply to the right before striking the ground.
Palm Beach County authorities said about 600 people from a nearby mobile home community are being evacuated while federal officials investigate, and the road at the crash site will remain closed until further notice. The jet had departed Austin-Bergstrom International Airport in Texas bound for the Bahamas; all nine people on board were killed, and the victims have not been named.
Florida Gov. Ron DeSantis, speaking to reporters at the scene, called it a "cataclysmic plane crash," saying the aircraft "looked like a missile going down and left a big crater on the side of the road," and said there were no immediate reports of anyone on the ground killed or injured. Rain pounded the region on Sunday, and the National Weather Service had a flood watch in effect through Monday afternoon due to excessive rainfall.
The National Transportation Safety Board (NTSB) is leading the investigation, with its go-team arriving Sunday and Monday and a media briefing planned for Monday in West Palm Beach. The cause of the crash has not been determined, and the situation is still developing.
来源：GSM·美国（原文链接）
图片来源：一架Learjet 60公务机（资料图，非涉事飞机）。Cory W. Watts摄，CC BY-SA 2.0，经Wikimedia Commons。 / A Learjet 60 business jet (file photo, not the accident aircraft). Photo by Cory W. Watts, CC BY-SA 2.0, via Wikimedia Commons.
GSM Global · 本篇英文版 English edition of this story
- 2026-11-01 13:44佛罗里达州一架Learjet 60坠入居民区 机上9人全部遇难
- 2026-11-01 16:59佛罗里达州Learjet坠机：飞行员最后通话报告结冰与湍流，约600名居民被疏散本篇
