MH370 hits unbelievable snag
May 15, 2014 4:10PM<div>
THE so far fruitless search for missing Malaysia Airlines flight MH370 has suffered another setback after finding out the search equipment is faulty.
The Joint Agency Coordination Centre say they have discovered a defect in the transponder mounted on Australian vessel Ocean Shield and that a defect may also exist in the transponder mounted on the US Navy Bluefin-21 submersible.
JACC has not revealed how long the transponder mounted on the Ocean Shield, which last month detected signals consistent with aircraft black boxes, has been faulty.
Air Chief Marshal Houston said at the time that the signal detection had been a significant development.
“This is the most promising lead, probably in the search so far, it‘s probably the best information we‘ve hadâ€,†he told reporters on April 7.
Ocean Shield, carrying the Autonomous Underwater Vehicle, arrived back in the southern Indian Ocean search zone on Tuesday following a port visit to Perth after the air and sea hunt was scaled back.
Faulty part … technicians tie down the Bluefin-21 autonomous underwater vehicle. Picture: Paul Kane Source: Getty Images
The plan was for it to resume scouring the seabed where transmissions believed to have come from the plane‘s black box flight recorders were heard last month.
As reported yesterday the Bluefin-21 was recovered about two hours into its first mission since returning to the search area so a communications problem could be investigated.
During the recovery, Bluefin-21 was damaged but was able to be repaired expeditiously with spare parts on board the ADV Ocean Shield, JACC said in a statement today.
“Examination of the communications problem has established that a hardware defect exists in the transponder mounted on the Ocean Shield and that a defect may also exist in the transponder mounted on the Bluefin-21,†the statement said.
This inhibits the ability of the two devices to communicate with each other.â€
News Corp has sought clarification from JACC about how long the transponders may have been faulty but is yet to receive a response.
Spare parts for both defects will be dispatched from the United Kingdom. The parts are expected to arrive in Western Australia on Sunday.
“Ocean Shield is currently en route to Dampier, Western Australia, to receive the transponder parts. The journey is anticipated to take a number of days,†JACC said.
“At this stage, Ocean Shield is expected go alongside so engineers can make a full assessment of the transponder repairs.â€
Still searching … the ADV Ocean Shield on the ocean, ready to scour for MH370. Picture: Paul Kane Source: Getty Images
The Boeing 777 vanished on March 8 with 239 people on board after mysteriously diverting from its Kuala Lumpur-Beijing route. It is believed to have crashed far off Australia‘s west coast.
Air and sea searches over vast stretches of the Indian Ocean have failed to find any sign of MH370.
Australia, which is leading the hunt, has stressed that it believes it is looking in the right area based on satellite communications from the plane.
Officials have said an intensified undersea mission will begin once new and more sophisticated equipment to complement Bluefin-21 can be obtained to search at depths of more than 4500 metres.
The ocean bed in the prospective search zone is not just deep but largely unmapped, meaning specialist sonar equipment and other autonomous vehicles are needed.
JACC said it had now established a Military Coordination and Sub-Surface Planning Cell, led by a Royal Australian Navy hydrographer and US Navy Sea Systems Command representative.
“Preparations to conduct the bathymetric survey are continuing,†it said, referring to a study of the ocean floor terrain.
“A Chinese survey ship is now in the search area and will assist in preparations for future operations.â€
Meanwhile, international experts continue to re-examine satellite imagery and all the data collated so far to try to pinpoint a more precise location for the search.
JACC said vessels from Australia, Malaysia and China and an Australian aircraft remain on standby should any surface debris need investigation.
http://news.optuszoo.com.au/2014/05/15/mh370-hits-unbelievable-snag/
So does that mean they have to start again?
They probably hadn't switched it on...how convenient