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“蓝鳍金枪鱼”完成一次完整水下搜寻

2014-04-18    来源:新华网    【      美国外教 在线口语培训

Search for MH370 resumes after a full search mission by Blufin-21 overnight: JACC

The Autonomous Underwater Vehicle ( AUV), Bluefin-21, is currently planning its next search mission after completing a full mission overnight, and 12 aircraft and 11 ships will assist in Thursday's search for missing Malaysia Airlines flight MH370,, the Joint Agency Coordination Center (JACC) said on Thursday.

Overnight Bluefin-21 completed a full mission in the search area and is currently planning for its next mission. "Bluefin-21 has searched approximately 90 square kilometers to date and the data from its latest mission is being analyzed," the JACC confirmed.

The Bluefin-21 was deployed again on Tuesday night from Ocean Shield and was forced to resurface on Wednesday morning to rectify a technical issue and then to be redeployed to continue the underwater mission yesterday.

While on deck yesterday, Bluefin-21's data was downloaded. And the JACC confirmed later Wednesday that the initial analysis of the data downloaded on Wednesday indicates no significant detections.

The JACC also confirmed the oil sample collected by Ocean Shield has now arrived in Perth and will be subject to detailed testing and analysis. "We will provide details of the results when they become available," the JACC said.

In addition, 10 military aircraft, 2 civil aircraft and 11 ships will join in today's search mission, and the weather forecast for today is reasonable with isolated showers and south easterly winds.

The Australian Maritime Safety Authority has planned a visual search area totaling approximately 40,349 square kilometers today. The centre of the search areas lies approximately 2,170 kilometers north west of Perth.

相关新闻:澳大利亚搜寻马航370航班联合协调中心17日早间公布了当天最新的搜索部署。“蓝鳍金枪鱼”自主水下航行器已完成最新一次完整搜索,正在为下一次任务做准备。

联合协调中心的声明说,“蓝鳍金枪鱼”在预定搜寻区域完成了一次完整的搜寻。迄今为止,该航行器已经对约90平方公里区域进行了搜寻。工作人员正在对其在最新一次搜寻任务中搜集的数据进行分析。

“蓝鳍金枪鱼”14日第一次入水执行搜寻任务,但由于超过其最大水深限制而被迫上浮,中断搜索。经重新输入程序后,“蓝鳍金枪鱼”15日晚再次入水,第二次执行搜索任务。但16日上午因需要修正一个技术问题而再次被迫上浮,第二次搜索被迫中断。经技术调整后,“蓝鳍金枪鱼”被重新部署下水,并最终完成一次完整的水下搜寻任务。

根据设计,“蓝鳍金枪鱼”一次完整的水下搜寻任务周期为24小时,包括16小时搜寻、4小时下潜和上浮和4小时数据下载和分析。

17日共有10架军机、两架民用飞机和11艘舰船计划执行搜寻任务。当天目测搜索范围为40349平方公里,其中心点在珀斯西北2170公里处。搜寻区域可能有阵雨,风向东南。

中国空军一架伊尔-76运输机已于北京时间17日6时许从珀斯国际机场起飞执行搜寻任务,为当天搜寻飞机中首架。目标区距珀斯约1861公里,预计总航程约4195公里,计划搜寻范围约2218平方公里。据称,目标区气象条件较好,少云,视线较清晰。(新华网)



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