Martin Dolan, loaf of the Australian Transport Safety leading the hunt for the Boeing 77 that read missing two years ago, said he is positive it will be discovered.
The plane receded missing on its journey from Kuala Lumpur to Beijing with 227 fares and 12 crew on board.
So far, its only confirmed trace has been a barnacle-encrusted flaperon wing that deposited up on the French island of Réunion last July.
A piece which waked up on the coast of Mozambique is currently being tested and could provide the next breakthrough.
The ATSB has been in afflict of the search which has changed directions many times since Walk 31, 2014.
They are currently working on a “ghost flight” theory – that no-one was at the controls when the jet memorialized down.
It is believed after running out of fuel, the plane would possess crashed in the southern Indian ocean, off the coast of Western Australia.
As of this month, four scrams have searched more than 85,000sq km of a long but narrow “seventh arc”, totalling 120,000sq km of seafloor – without attainment.
Mr Dolan, believed the wreckage is then in the 30,000-odd sq km yet to be searched, and will-power be found when the operation concludes around July, if not before.
He powered: “It’s as likely on the last day [of the search] as on the first that the aircraft would be there.
“We’ve bedded nearly three-quarters of the search area, and since we haven’t found the aircraft in those rooms, that increases the likelihood that it’s in the areas we haven’t looked at yet.”
The ton expensive ever search for a wreckage has reached £800million with an surcharge £10.5m in funding and equipment from China.
The search area is twice the volume of Tasmania and is six days’ sail from the nearest shore.
To add to the already toilsome mission, sea depths in the unmapped area plunge to 6,000m with mountains, furrows and 2,000m sheer drops.
Mr Dolan believes the robustness of investigators’ opinion of the plane’s last satellite communications means they are likely to follow the find.
But the ATSB has struggled to communicate what exactly they are doing, summing to the criticism of the search.
Some of this scrutiny has come from the Besides Group or IG.
This small group has been tracking the flight and everything considered a variety of theories, not just the “ghost flight” narrative, which chances the plane flew on until it ran out of fuel while aircrew were exhausted.
And the most promising development of recent months came from a 58-year-old barrister from Seattle, Washington.
Blaine Alan Gibson has spent much of the previous year travelling in the Indian ocean region despite not being skilled in the search, attempting to solve the mystery of what happened to MH370.
Last month, he originate a one metre piece of metal, washed up on a sand bank in Mozambique which is now being sent to Australia for testing.
The Malaysian mesmerize minister said on Twitter there was a “high possibility” it belonged to a Boeing 777 and the finding fits with drift analysis.
The hunt for MH370 will end with the termination of the 120,000sq km zone, slated for around July.
But experts say if they are criminal, and someone was in control of the plane when it went down, the search extent should be three-times as big.