about 1,200 miles northwest of Perth.) Officials are saying that such efforts are becoming futile. (On Friday an air-and-surface search continued, with 12 aircraft and 11 ships scouring an area of some 20,000 sq. Hundreds of suspicious items spotted by satellite have sent aircraft and ships on hugely costly detours to investigate what turned out to be trash. This refuse gets ingested by plankton, fish, birds and larger marine mammals, imperiling our entire ecosystem.įlotsam debris has already impeded the hunt for MH 370. The largest of these is the Great Pacific Garbage Patch, a gyre measuring an estimated 270,000 to 5.8 million sq. There are five huge garbage patches in the world’s seas, where the swirling of currents makes the mostly plastic debris accumulate. About 5.25 trillion particles of plastic trash presently billow around the planet, say experts, weighing half a million tons. The other issue affecting visibility is the sheer volume of junk in the ocean. Photo / Sky News Its the aviation mystery thats baffled the world and produced conspiracy theories so. The problems with Bluefin-21, van Sebille says, show us that “even our best maps are really not good here.” The chilling new discovery about flight MH370 found using a Weak Signal Propagation Report. We only know that now because that’s the depth at which Bluefin-21 will automatically resurface - as it did on its maiden foray - when onboard sensors tell it that it’s way, way out of its operating depth. It turns out those seas are at least 14,800 ft. (4,200 and 4,400 m) deep, because that’s what it said on the charts that had been drawn up over time by passing ships with sonar capabilities. The waters in which the search for MH 370 is happening, for example, were thought to be between 13,800 and 14,400 ft. Sound is formed by mechanical waves and so can penetrate denser mediums like liquids: but at a 3-mile (5 km) depth, even sonar starts to have problems establishing basic parameters. “The only thing that does travel is sound,” says van Sebille, “and that’s why we have to use sonar.” Virtually all modern communications technology - be it light, radio, X-rays, wi-fi - is a form of electromagnetic radiation, which seawater just loves to suck up. Establishing what happened with any certainty will need data from flight recorders and a detailed examination of any debris, something that will take months if not years.The reason for our ignorance is simple. Still, other possible causes would seem just as likely at this stage, including a catastrophic failure of the plane's engines, extreme turbulence, or pilot error or even suicide. Al-qaeda militants have used similar tactics to try to disguise their identities. In addition to the plane's sudden disappearance, which experts say is consistent with a possible onboard explosion, the stolen passports have strengthened concerns about terrorism as a possible cause. White House Deputy National Security Adviser Tony Blinken said the US was looking into the stolen passports issue, but that investigators had reached no conclusions. Malaysia Airlines Flight 370 disappeared on 8 March 2014, after departing from Kuala Lumpur for Beijing, with 227 passengers and 12 crew members on board. Mr Hishammuddin said only two passengers had used stolen passports, and that earlier reports that the identities of two others were under investigation were not true. It said no one had checked the databases, but added that most airlines and countries did not usually check for stolen passports. Interpol confirmed that at least two stolen passports used by passengers on the plane were registered in its databases. The missing plane apparently fell from the sky at cruising altitude in fine weather, and the pilots were either unable or had no time to send a distress signal - unusual circumstances under which a modern jetliner operated by a professional airline would crash. If the plane enters the water before breaking up, there can be relatively little debris. Malaysia Airlines flight 370 disappearance, also called MH370 disappearance, disappearance of a Malaysia Airlines passenger jet on March 8, 2014, during a flight from Kuala Lumpur to Beijing. Depending on the circumstances of the crash, wreckage can be scattered over many square kilometres. If the plane had plunged intact from such a height, breaking up only on impact with the water, search teams would have expected to find a fairly concentrated pattern of debris, said the source, speaking on condition of anonymity because he was not authorised to speak publicly on the investigation.įinding traces of an aircraft that disappears over sea can take days or longer, even with a sustained search effort. "The fact that we are unable to find any debris so far appears to indicate that the aircraft is likely to have disintegrated at around 35,000 feet," said a senior source, who is involved in the preliminary investigations in Malaysia.
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