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FILE PHOTO - A woman leaves a message of support and hope for the passengers of the missing Malaysia Airlines MH370 in central Kuala Lumpur March 16, 2014. REUTERS/Damir Sagolj/File Photo(reuters_tickers)
KUALA LUMPUR (Reuters) - Malaysia signed a deal on Wednesday to pay a U.S. seabed exploration firm up to $70 million (£51.86 million) if it finds the missing Malaysia Airlines aircraft MH370 within 90 days of embarking on a new search in the Southern Indian ocean.
The disappearance of the aircraft en route from Kuala Lumpur to Beijing in March 2014 with 239 people aboard ranks among the world's greatest aviation mysteries.
Australia, China and Malaysia ended a fruitless A$200-million (£116.31 million) search of a 120,000 sq. km area in January last year, despite investigators urging the search be extended to a 25,000-square-km area further to the north.
Malaysian Transport Minister Liow Tiong Lai said a Houston-based private firm, Ocean Infinity, would search for MH370 in that 25,000-sq-km priority area on a "no-cure, no-fee" basis, meaning it will only get paid if it finds the plane.
"As we speak, the vessel, Seabed Constructor, is on her way to the search area, taking advantage of favourable weather conditions in the South Indian ocean," Liow told a news conference.
The search will begin on Jan. 17, said Ocean Infinity Chief Executive Oliver Plunkett, who attended the signing event.
Ocean Infinity will be paid $20 million if the plane is found within 5,000 sq km, $30 million if it is found within 10,000 square km and $50 million if it is found within an area of 25,000 square km. Beyond that area, Ocean Infinity will receive $70 million, Liow said.
Its priority is to locate the wreckage or the flight and cockpit recorders, and present credible evidence to confirm their location within 90 days, Liow added.
"They cannot take forever or drag it on for another six months or a year."
Ocean Infinity's vessel carries eight autonomous underwater vehicles that will scour the seabed with scanning equipment for information to be sent back for analysis.
It has 65 crew, including two government representatives drawn from the Malaysian navy.
The ship could complete the search within three or four weeks, and cover up to 60,000 square km in 90 days, or four times faster than earlier efforts, Plunkett told Reuters.
"It was a unique problem that required a unique solution... We looked at it and said, 'Let's do something different than what other people would do,' and that's the essence of our business."
Ocean Infinity's core business is in the oil and gas industry, as well as subsea exploration services for tasks such as underwater cabling and seabed mapping, he said.
The company's shareholders would bear the upfront costs of the search, Plunkett added.
Debris from MH370 could provide clues to events on board before the crash. There have been competing theories that the aircraft suffered mechanical failure or was intentionally flown off course.
Investigators believe someone may have deliberately switched off the plane's transponder before diverting it thousands of miles out over the Indian Ocean.
At least three pieces of debris collected from sites on Indian Ocean islands and along Africa's east coast have been confirmed as being from the missing plane.
(Reporting by Rozanna Latiff; Writing by Praveen Menon; Editing by Jamie Freed and Clarence Fernandez)