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美国霍尼韦尔公司为支线和公务机研制的ＡＳ９００发动机现已进入飞行试验阶段。今年ＡＳ９００将累计完成５０００小时加速任务试验，预计该发动机将在明年３月取得适航合格证，并于第三季度投入使用。
The U.S. Honeywell AS900 engine developed for regional and business jets is now in flight testing. This year AS900 will be completed a total of 5,000 hours accelerated mission test is expected that the engine will be made in March next year, airworthiness certification, and put into use in the third quarter.