An airplane that crashed in Indonesia late December was climbing at “beyond normal” speed before it pitched into the Java Sea, the country’s transportation minister said Tuesday。

印尼交通部长周二表示，12月底坠毁的飞机在坠入爪哇海前曾超速爬升。

Ignasius Jonan told a hearing into the AirAsia Flight 8501 crash that the plane stalled after climbing at 6,000 feet per minute—faster than a fighter jet, the Jakarta Post reports. 162 passengers and crew are believed dead。

雅加达邮报报道，伊格纳希尤斯·乔南在亚航8501航班坠机听证会上说，飞机曾以每分钟6000英尺的速度爬升，这一速度甚至超过了战斗机。随后飞机熄火。预计162名乘客和机组人员中无人生还。

“The average speed of a commercial aircraft is probably between 1,000 and 2,000 feet per minute, because the aircraft is not designed to soar so fast,” he said。

伊格纳希尤斯·乔南说：“由于设计原因，商用飞机的平均速度一般在每分钟1000到2000英尺之间。”

The update comes a week after the recovery of the plane’s “black boxes,” a flight data recorder and cockpit voice recorder。

该消息是在飞机黑匣子被发现后一周发布的。黑匣子中记录了飞机的数据和飞行员的录音。

Investigators¹ have ruled out terrorism after reviewing the black boxes and are considering human error, technical malfunction² and inclement³ weather as possible causes for the steep climb and the crash。

调查人员在检查黑匣子后排除了恐怖袭击的可能性。他们认为可能是人为失误、机械故障和恶劣天气导致了飞机急速爬升并坠毁。