The 100-day search for Malaysia Airlines flight MH370 has not yet explored the area most likely to be the final resting place of the plane because it was diverted by bogus "black box" signals, according to Inmarsat, the British satellite firm.
Australian authorities are expected to announce a revised search zone in the coming weeks after finding no trace of the plane in more than three months since it disappeared on its way to Beijing from Kuala Lumpur.
But the search has yet to arrive at the "hotspot" in the southern Indian Ocean where the plane most likely went down, according to calculations made on its most probable flight path by Inmarsat, the satellite company told the BBC.
Relatives of passengers onboard the Malaysia Airlines MH370. Photo / AP