MH370: search effort swings towards finding black boxes
US navy equipment arrives to scan for flight recorders on ocean floor after satellite photos reveal 122 pieces of possible debris
Underwater scanners for finding the black box flight recorders from the missing Malaysia Airlines flight MH370 have arrived at the search headquarters as crews pin their hopes on new satellite images showing 122 pieces of possible debris in the area of the Indian Ocean where the plane is presumed to have gone down.
