A robotic submarine looking for the missing Malaysia Airlines plane continued to dive, after completing about half of its search on the bottom of the Indian Ocean with no luck. The Bluefin 21 unmanned sub began its eighth dive off the coast of western Australia.
Its search area forms a 6.2-mile circle around the location of an underwater signal that was believed to have come from the aircraft's black boxes before their batteries died.
The sonar scan of the seabed in that area is expected to be completed in five to seven days, the search centre said.
The relatives of passengers onboard flight MH370 know there is a huge need to keep the media’s interest in their campaign for the truth.
How has the search for the missing Malaysia Airlines plane progressed in the month since its disappearance?
Ships hunting for a missing Malaysia plane have picked up separate acoustic signals in different parts of a vast Indian Ocean search