久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

US EUROPE AFRICA ASIA 中文
World / Search

Search for missing Malaysia plane set to move to sea floor

(Agencies) Updated: 2014-04-08 11:31

SYDNEY/PERTH, Australia - A robotic search vehicle is likely to be sent deep into the Indian Ocean on Tuesday to look for wreckage of a missing Malaysian jetliner on the sea floor, as officials say the chance of finding anything on the surface has dwindled.

Angus Houston, head of the Australian agency coordinating the search for Malaysia Airlines Flight MH370, said the month-long hunt was at a critical stage given the black box recorder batteries were dying - or had died.

An Australian ship that picked up signals consistent with the beacons from aircraft black box recorders over the weekend had not registered any further pulses, Houston said.

"The locator beacon has a shelf life of 30 days and we are now passed that time and as a consequence there is a chance that the locator beacon is about to cease transmission, or has ceased transmission," Houston told Australian Broadcasting Corp radio.

"It's all very finely balanced and I think it's absolutely imperative to find something else."

Houston said the chance of finding anything on the surface was greatly diminished due to strong currents and a cyclone that had passed through the area in the past week.

The black boxes record cockpit data and may provide answers about what happened to the plane, which was carrying 227 passengers and 12 crew when it vanished on March 8 and flew thousands of kilometres off its Kuala Lumpur-to-Beijing route.

Authorities have not ruled out mechanical problems as a cause of the plane's disappearance but say evidence, including loss of communications, suggests it was deliberately diverted.

A US Navy "towed pinger locator", which has been trawling an area some 1,680 km (1,040 miles) northwest of Perth, picked up two "ping" signal detections over the weekend - the first for more than two hours and the second for about 13 minutes.

Houston said the Australian ship Ocean Shield was still pulling the pinger locator in an effort to regain contact but would likely move quickly to remove that equipment and instead send down an autonomous underwater vehicle (AUV) named Bluefin-21.

The Bluefin will scour the ocean floor in 20-hour missions using sonar in an attempt to find the Boeing 777, before its findings are downloaded and analyzed on board the Ocean Shield.

If anything unusual is spotted, the sonar on board the robotic vehicle will be replaced with a camera to take a closer look. The potential search area was 4.5 km (2.8 miles) deep, the same as the Bluefin range.

Malaysia's acting transport minister, Hishammuddin Hussein, told reporters in Kuala Lumpur he was "cautiously hopeful" that the signals picked up would lead to a positive finding soon.

Difficult search

Houston said he was confident the search teams were looking in the right area, based on analysis of sporadic radar and satellite data.

"We are pretty confident that we are in the right area because the calculations of the search area are right where we are picking up these transmissions," Houston said, adding that a decision to deploy the Bluefin would be made later on Tuesday.

"We've probably got to about that stage now," he said.

It could be several days before the Bluefin had anything to report.

"Nothing happens fast when you're working at depths of 4,500 metres," Houston said. "It's a long, painstaking process, particularly when you start searching the ocean floor."

Up to eleven military planes, three civilian planes and 14 ships will take part in the search on Tuesday, with the Australian coordination centre reporting good weather in the search area.

A second search area was being maintained in waters where a Chinese vessel had also picked up "ping" signals at the weekend in an area more than 300 nautical miles from the latest signals.

Chinese patrol ship the Haixun 01 reported receiving a pulse signal with a frequency of 37.5 kHz, consistent with the signal emitted by flight recorders, on Friday and again on Saturday.

Houston said the Chinese and Australian discoveries of pings were consistent with work done on analysing radar and satellite data but the Ocean Shield's leads were now the most promising.

Trudeau visits Sina Weibo
May gets little gasp as EU extends deadline for sufficient progress in Brexit talks
Ethiopian FM urges strengthened Ethiopia-China ties
Yemen's ex-president Saleh, relatives killed by Houthis
Most Popular
Hot Topics

...
久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    九九精品视频在线看| 国内久久精品视频| 欧美精品乱人伦久久久久久| 亚洲午夜影视影院在线观看| 精品视频一区二区三区免费| 午夜精品影院在线观看| 亚洲一级在线观看| 91精品国产色综合久久不卡蜜臀| 蜜臀av亚洲一区中文字幕| 精品福利一二区| 成人免费视频免费观看| 亚洲精品五月天| 欧美人狂配大交3d怪物一区| 在线观看国产精品网站| 午夜国产不卡在线观看视频| 欧美第一区第二区| 国产69精品久久99不卡| 18欧美乱大交hd1984| 欧美精品乱码久久久久久| 激情成人综合网| 国产精品久99| 91精品国产综合久久久久| 国产成人8x视频一区二区| 夜夜嗨av一区二区三区中文字幕| 欧美精品aⅴ在线视频| 国产成人h网站| 亚洲国产一区二区视频| 久久综合av免费| 蜜桃精品在线观看| 国产精品人人做人人爽人人添| 欧美体内she精高潮| 国产激情一区二区三区四区| 亚洲永久精品国产| 亚洲精品一区二区三区福利| 在线免费观看日本欧美| 韩国精品主播一区二区在线观看 | 欧美日韩国产a| 国产成人啪午夜精品网站男同| 一区二区三区美女视频| 久久综合九色综合欧美就去吻| 在线观看区一区二| 国产精华液一区二区三区| 天堂在线一区二区| 中文字幕高清一区| 欧美一卡在线观看| 一本久久精品一区二区| 国产一区二区三区在线观看免费 | 欧美日韩视频一区二区| 国产成人一区二区精品非洲| 首页国产丝袜综合| 《视频一区视频二区| 26uuu国产在线精品一区二区| 欧美在线观看视频一区二区| 成人性生交大片免费看中文| 麻豆一区二区三| 亚洲自拍欧美精品| 国产精品青草久久| 精品久久久久久久人人人人传媒| 日本福利一区二区| 亚洲黄色小视频| 国产精品全国免费观看高清| 精品久久久久久综合日本欧美| 在线观看日韩av先锋影音电影院| 成人丝袜18视频在线观看| 毛片基地黄久久久久久天堂| 亚洲二区在线观看| 亚洲美腿欧美偷拍| 国产精品久久久一本精品| 2021国产精品久久精品| 日韩一级成人av| 欧美日韩亚洲综合| 91黄色激情网站| av欧美精品.com| 国产不卡视频一区二区三区| 另类小说一区二区三区| 天天色图综合网| 亚洲精品日日夜夜| 亚洲婷婷综合色高清在线| 国产日韩精品久久久| 26uuu欧美日本| 日韩美一区二区三区| 91精品国产色综合久久| 亚洲美女视频在线观看| 久久久久国产精品麻豆| www久久久久| 欧美videos中文字幕| 日韩一区二区三区四区 | 日韩午夜精品电影| 欧美军同video69gay| 欧美日韩一区二区三区四区五区| 色网站国产精品| 91蝌蚪porny成人天涯| 91蝌蚪porny九色| 色综合久久综合网97色综合| 91网站黄www| 91老师国产黑色丝袜在线| 一本一道综合狠狠老| 色嗨嗨av一区二区三区| 色妹子一区二区| 欧洲一区二区av| 欧美亚洲另类激情小说| 欧美色图一区二区三区| 欧美日韩一二三区| 欧美精品成人一区二区三区四区| 91精品国产一区二区三区| 91精品国产综合久久久久久久久久 | 欧美丝袜丝nylons| 精品视频一区二区三区免费| 欧美久久久影院| 欧美一级黄色片| 精品国产一区久久| 国产亚洲污的网站| 中文字幕制服丝袜成人av | 国产一区二区美女诱惑| 国产成人在线网站| a在线播放不卡| 日本道精品一区二区三区| 欧美日韩综合在线| 欧美一区二区三区电影| 26uuu国产一区二区三区| 欧美激情综合五月色丁香| 中文字幕一区二区三区不卡| 亚洲日本一区二区三区| 亚洲成人av一区二区三区| 日本免费在线视频不卡一不卡二| 免费观看成人av| 国产露脸91国语对白| www.欧美日韩| 欧美日韩亚洲综合一区二区三区| 欧美电影免费观看高清完整版在| 国产偷国产偷亚洲高清人白洁| 成人免费在线播放视频| 亚洲va欧美va人人爽| 麻豆精品新av中文字幕| 国产成人在线视频播放| 色老汉av一区二区三区| 欧美一级在线观看| 国产欧美精品一区二区色综合朱莉| 亚洲免费看黄网站| 日产欧产美韩系列久久99| 国产成人在线色| 在线观看视频一区二区欧美日韩| 欧美日韩国产中文| 久久久久综合网| 一区二区在线观看av| 麻豆久久久久久| 99在线精品视频| 7777精品伊人久久久大香线蕉经典版下载 | 色综合久久久网| 亚洲视频狠狠干| 免费高清在线视频一区·| 成人伦理片在线| 欧美丰满高潮xxxx喷水动漫| 国产日韩综合av| 午夜久久久影院| 粉嫩高潮美女一区二区三区| 欧美色欧美亚洲另类二区| 337p日本欧洲亚洲大胆精品| 亚洲精品免费在线播放| 久久国内精品自在自线400部| 91香蕉视频在线| 精品日韩一区二区三区免费视频| 17c精品麻豆一区二区免费| 蜜臀a∨国产成人精品| av中文字幕不卡| 欧美一级高清片| 亚洲免费在线视频一区 二区| 另类中文字幕网| 91国偷自产一区二区开放时间 | 精品久久久久久亚洲综合网| 亚洲欧美福利一区二区| 激情综合色综合久久| 在线欧美小视频| 国产午夜精品一区二区三区四区| 午夜精品一区在线观看| 不卡视频一二三四| 精品国产乱码久久久久久夜甘婷婷| 亚洲欧美激情一区二区| 国产乱对白刺激视频不卡| 在线播放中文一区| 亚洲色图清纯唯美| 国产精品一区二区免费不卡| 51久久夜色精品国产麻豆| 亚洲日本欧美天堂| 国产精品一区二区在线观看网站| 欧美精品 日韩| 一区二区国产视频| 成人a区在线观看| www亚洲一区| 男男gaygay亚洲| 欧美日韩免费观看一区三区| 国产精品国产三级国产| 国产一区二区视频在线| 日韩视频一区二区三区| 亚洲成a人片综合在线| 91丝袜美女网| 国产精品麻豆久久久| 国产麻豆精品在线| 欧美不卡123| 日韩在线一区二区三区|