ການສືບຕໍ່ ຄົ້ນຫາ ເຮືອບິນ ມາເລເຊຍ 21 ມີນາ
![Relatives of passengers onboard the missing flight MH370 react as they wait for news at a hotel in Beijing, March 21, 2014.](https://gdb.voanews.com/ab5031d8-02e1-43ab-80d4-ca7ef43d2eda_w1024_q10_s.jpg)
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Relatives of passengers onboard the missing flight MH370 react as they wait for news at a hotel in Beijing, March 21, 2014.
![A Royal Australian Air Force AP-3C Orion returns from a search for Malaysian Airlines Flight MH370 over the Indian Ocean, at RAAF Base Pearce, north of Perth, March 21, 2014.](https://gdb.voanews.com/def4acf2-c6d3-4c95-a734-d114b97658d1_w1024_q10_s.jpg)
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A Royal Australian Air Force AP-3C Orion returns from a search for Malaysian Airlines Flight MH370 over the Indian Ocean, at RAAF Base Pearce, north of Perth, March 21, 2014.
![Royal Australian Air Force Loadmasters prepare to launch a Self Locating Data Marker Buoy from a C-130J Hercules aircraft over the southern Indian Ocean, March 20, 2014. (AFP PHOTO / AUSTRALIAN DEFENSE/LEADING SEAMAN JUSTIN BROWN)](https://gdb.voanews.com/afa9a536-a30d-45b1-8f5c-dd8f9bd104d8_w1024_q10_s.jpg)
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Royal Australian Air Force Loadmasters prepare to launch a Self Locating Data Marker Buoy from a C-130J Hercules aircraft over the southern Indian Ocean, March 20, 2014. (AFP PHOTO / AUSTRALIAN DEFENSE/LEADING SEAMAN JUSTIN BROWN)
![John Young, general manager of the emergency response division of the Australian Maritime Safety Authority, answers a question as he stands in front of a diagram showing the search area for flight MH370 during a briefing in Canberra, March 20, 2014.](https://gdb.voanews.com/216c4cf3-69b8-42bc-ad66-a1630419b39d_w1024_q10_s.jpg)
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John Young, general manager of the emergency response division of the Australian Maritime Safety Authority, answers a question as he stands in front of a diagram showing the search area for flight MH370 during a briefing in Canberra, March 20, 2014.