Ocean Mountains News Today : Breaking News, Live Updates & Top Stories | Vimarsana

From the coast of australia. we're operating at the range towards the limits of the equipment that's available to us, which is the best equipment available. >> in may 2015, after the initial efforts turned up nothing, they doubled the size of the priority search area. >> it is a huge area, and it's a complicated area with valleys and ocean mountains and crevices. >> complex terrain is not the only challenge they faced. >> you're grinding through high seas, strong winds, incredible difficult conditions. >> they've had to winterize the ships so they could keep searching throughout the brutal win...

>> and now the australian transportation safety board is searching again with the chief commissioner martin dolan in charge. >> we have very good techniques for detecting needles in those haystacks. we have high confidence that if we have the right haystack, we will find the needle in it. it is the best equipment available. in may, they doubled the size of the priority search area. >> it is a huge area. and a complicated area with valleys and ocean mountains and crevices. >> complex terrain is not the only challenge they faced. >> you are grinding through high se seas. they keep searching thro...