Search for Malaysian plane 'could take years'Sunday 30 March 2014 22.53
The search for missing Malaysia Airlines Flight MH370 could take years, a US Naval Officer has suggested.
Days before its batteries are set to die, search and rescue officials are racing to locate the plane's black box recorder.
Ten ships and ten aircraft are searching a massive area in the Indian Ocean west of Perth.
They are trying to find some trace of the aircraft, which went missing more than three weeks ago.
The plane is presumed to have crashed.
An Australian navy ship, the Ocean Shield, has been fitted with a sophisticated US black box locator and an underwater drone.
It is expected to leave port and join the search later in the day.
US Navy Captain Mark Matthews, who is in charge of the US Towed Pinger Locator (TPL), told journalists at Stirling Naval Base near Perth that the lack of information about where the plane went down seriously hampers the ability to find it.
"Right now the search area is basically the size of the Indian Ocean, which would take an untenable amount of time to search," he said.
"If you compare this to Air France Flight 447, we had much better positional information of where that aircraft went into the water," he said.
It took more than two years to find the Air France plane, which crashed in 2009 near Brazil.
Numerous objects have been spotted in the two days since Australian authorities moved the search 1,100km (685 miles).
However, no objects have been confirmed as coming from Flight MH370.
The search moved after new analysis of radar and satellite data concluded the Boeing 777 travelled faster and for a shorter distance after vanishing from civilian radar screens on 8 March.
Australia is coordinating the search in the southern Indian Ocean.
It said it had established a new body to oversee the investigation and issued countries involved in the search a set of protocols to abide by should any wreckage be found.
Malaysia says the plane, which disappeared less than an hour into a flight from Kuala Lumpur to Beijing, was likely diverted deliberately.
However, investigators have determined no apparent motive or other red flags among the 227 passengers or the 12 crew.
The Australian Maritime Safety Authority (AMSA) said aircraft from China, Australia, Japan, South Korea, Malaysia and the United States would be searching today.
Both a Chinese ship and an Australian navy vessel have picked up objects, but nothing has been linked to Flight MH370.
The search has involved unprecedented cooperation between more than two dozen countries and 60 aircraft and ships.
But it has also been hampered by regional rivalries and an apparent reluctance to share potentially crucial information due to security concerns.
This week, Australia issued a set of rules and guidelines to all parties involved in the search, giving Malaysia authority over the investigation of any debris to be conducted on Australian soil, according to a spokeswoman at the Department of Foreign Affairs and Trade.
"Australia intends to bring the wreckage ashore at Perth and hold it securely for the purposes of the Malaysian investigation," the spokeswoman said.
Australian Prime Minister Tony Abbott today appointed a former chief of its defence forces, Air Chief Marshal Angus Houston, to lead a new Joint Agency Coordination Centre (JACC).
The JACC will coordinate communication between all international partners as well as with the families of passengers, many of whom are expected to travel to Perth.
The Malaysian government has come under strong criticism from China, home to more than 150 of the passengers.
About 30 relatives of Chinese passengers arrived today in Kuala Lumpur to demand answers about the plane's fate.
Some called for an apology from Malaysia's government.
At a hotel on the outskirts of the capital, the relatives wore white t-shirts reading "Pray for MH370" and displayed banners stating: "Tell us the truth. Give us our relatives back."