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[Dunia]
V14: Cabaran mengesan MH370 di Lautan Hindi ! - 2#
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takde sakai nak buka rumah baru ke? |
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Missing MH370: Indian Ocean search a daunting challenge
Mon, Mar 17 2014
SYDNEY - The southern Indian Ocean, where investigators suspect the missing Malaysia Airlines Flight MH370 may have come down, is one place where a commercial airliner can crash without a ship spotting it, a radar plotting it - or even a satellite picking it up.
The empty expanse of water is one of the most remote places in the world and also one of the deepest, posing potentially enormous challenges for the international search effort now refocusing on the area, one of several possible crash sites.
Even Australia, which has island territories in the Indian Ocean and sends rescue planes to pluck stricken yachtsmen from the cold, mountainous seas in the south from time to time, has no radar coverage much beyond its Indian Ocean coast.
"In most of Western Australia and almost all of the Indian Ocean, there is almost no radar coverage," an Australian civil aviation authority source said, requesting anonymity as he was not authorised to speak on the record.
"If anything is more than 100 kilometres offshore, you don't see it," he said.
The Indian Ocean, the world's third largest, has an average depth of more than 12,000 feet, or two miles (3.6km). That's deeper than the Atlantic where it took two years to find wreckage on the seabed from an Air France plane that vanished in 2009 even though floating debris quickly pointed to the crash site.
So far, search operations by navies and aircraft from more than a dozen nations have failed to find even a trace of Flight MH370, which went missing a week ago after taking off from Kuala Lumpur for Beijing and diverting from its intended flight path.
The search effort has focused mainly on the South China Sea but is now switching to the Indian Ocean after investigators, having pieced together radar and satellite tracking data, began to suspect the Boeing 777-200ER had been deliberately flown hundreds or possibly thousands of miles off course.
Searchers still face a daunting array of possible last locations for the plane, including the northern end of the Indian Ocean as well as central Asia, though investigators say it is more likely to have flown to the south than through busier airspace to the north where it would likely have been detected.
With an estimated four hours fuel left when last spotted by radar off Malaysia's northwest coast, the plane could have flown a further 2,200 miles (3,500km) or so, assuming normal cruising speed and altitude.
Officials think, based on the available data, the aircraft flew south until it ran out of fuel and crashed into the sea, according to a source familiar with data the US government is receiving from the investigation.
In the south, any debris from MH370 would have been widely dispersed by Indian Ocean currents in the week since it disappeared.
Scattering of islands
The southern Indian Ocean, between Indonesia and Australia, is broken up only by the Australian territories of Christmas Island, home to asylum seeker detention facilities, and the Cocos (Keeling) Islands some 2,000km northwest of Perth. The Cocos Islands have a small airport to serve the islands' combined population of just 3,000 people.
Further south, the only habitation is the handful of research stations on the scattering of tiny French-run islands including Kerguelen - a group of volcanic outcrops between Africa, Australia and Antarctica.- Reuters
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13 Mac 2014
Kuala Lumpur: Kepakaran seorang penumpang pesawat MH370 dalam bidang kejuruteraan elektrik dan pernah membuat kajian mengenai simulasi penerbangan, mendorong pihak berkuasa memberi tumpuan untuk melakukan siasatan terhadapnya.
Menurut sumber, disebabkan kemahiran dimilikinya, Polis Diraja Malaysia (PDRM) dan INTERPOL kini memberi lebih tumpuan kepada lelaki etnik Uighur berusia 35 tahun itu, berbanding penumpang lain.
“Kita tidak kata dia terbabit dengan pengganas, disyaki mensabotaj atau merampas pesawat itu, cuma lebih perhatian diberikan kepadanya disebabkan latar belakangnya yang dirasakan ada unsur penting yang perlu dilihat,” katanya.
Sumber itu berkata, semakan mendapati lelaki yang berkelulusan ijazah kedoktoran dalam bidang kejuruteraan dari United Kingdom itu kini berkhidmat sebagai pensyarah di sebuah universiti di Turki.
Menurutnya, profil peribadi lelaki itu juga mencatatkan dia pernah membuat kajian di pusat latihan dan simulasi penerbangan milik sebuah syarikat pengeluar enjin kenderaan terkemuka di Sweden pada 2004 hingga 2005.-myMetro
p/s Mudah2an dapat petunjuk dan tidak teraniaya pihak yg tak berdosa...Amin !
Last edited by tongkatwaran75 on 17-3-2014 05:08 PM
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kalau betul dia, maksudnya dia dah wat preparatian 9-10 tahun |
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semoga segala urusan di permudahkan |
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US REGULATORS WARNED OF PROBLEMS ON BOEING 777S
(AFP) - Months before Malaysia Airlines flight MH370 mysteriously vanished, US regulators warned of a “cracking and corrosion” problem on Boeing 777s that could lead to a mid-air breakup and drastic drop in cabin pressure.
The revelation comes amid a desperate search for traces of the plane with 239 people on board, which lost contact with air traffic control about an hour after take-off from Kuala Lumpur en route to Beijing on Saturday morning.
“We are issuing this AD (Airworthiness Directive) to detect and correct cracking and corrosion in the fuselage skin, which could lead to rapid decompression and loss of structural integrity of the airplane,” the Federal Aviation Administration said.
During a sudden drop in cabin pressure, the crew and passengers can become unconscious, leaving no one at the controls of the affected aircraft.
In 1999, a Learjet carrying golfer Payne Stewart crashed into a field in the US state of South Dakota after flying uncontrolled for several hours after those on board apparently became unconscious due to a lack of oxygen brought on by a loss of cabin pressure.
Malaysia’s air force chief has raised the possibility that MH370 inexplicably turned back and was quoted as saying the jet had been tracked hundreds of miles from its intended flight path.
The FAA circulated a draft of the directive warning of the cracking and corrosion problem on Sept 26, 2013.
A final directive was issued March 5, three days before the Malaysia Airlines jet disappeared. The FAA directive is to take effect April 9.
The FAA said it was “prompted by a report of cracking in the fuselage skin underneath the satellite communication (SATCOM) antenna adapter.”
“This AD requires repetitive inspections of the visible fuselage skin and doubler if installed, for cracking, corrosion, and any indication of contact of a certain fastener to a bonding jumper, and repair if necessary,” it added.
The FAA said an estimated 120 US registered aircraft are affected by the directive.
A supporting document accompanying the directive indicates that one unidentified operator reported a “16-inch crack” (940.6 centimeter) of the fuselage skin in an aircraft that was 14 years old.
Boeing performed a “metallurgical fracture analysis” of the affected section of the fuselage skin, according to the document.
As the hunt for the missing plane dragged into its fifth day, Malaysian authorities said they were expanding their search zone off Vietnam’s South China Sea coast to the Andaman Sea north of Indonesia, hundreds of kilometers away.
Malaysian Department of Civil Aviation director general Azharuddin Abdul Rahman today told a press conference that his department was aware of the FFA directive but assured that all Malaysia Airlines planes were fit to fly.
Likewise Malaysia Airlines CEO Ahmad Jauhari Yahya also vouched for the airworthiness of his Boeing fleet but could not confirm if MH370 had undergone specific checks in compliance with the FAA directive. |
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acong pun uighur jugak..sibuk nk mengak cina taiwan..lol |
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Author |
Post time 13-3-2014 08:57 AM
From the mobile phone
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Dia yg servis MH370 sblm hilang ker? |
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tongkatwaran75 posted on 13-3-2014 08:57 AM 
Dia yg servis MH370 sblm hilang ker? Kuala Lumpur: Kepakaran seorang penumpang pesawat MH370 dalam bidangkejuruteraan elektrik dan pernah membuat kajian mengenai simulasipenerbangan, mendorong pihak berkuasa memberi tumpuan untuk melakukansiasatan terhadapnya.
ape ni abang tong? sendiri bukak thread sendiri tak baca ke? 
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Author |
Post time 13-3-2014 09:10 AM
From the mobile phone
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annehuda posted on 13-3-2014 09:00 AM
ape ni abang tong? sendiri bukak thread sendiri tak baca ke?
Baca la...
Soalannya; apa kxnxksen dgn MH370?
mmg la ada kepakaran aeronautic engineering bagai tapi di mana ' titik pertemuan' dia dgn MH370?
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Author |
Post time 13-3-2014 09:11 AM
From the mobile phone
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annehuda posted on 13-3-2014 09:00 AM
ape ni abang tong? sendiri bukak thread sendiri tak baca ke?
Ko suka provok ...ye anne? |
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tongkatwaran75 posted on 13-3-2014 09:10 AM
Baca la...
Soalannya; apa kxnxksen dgn MH370?
Sbb dia ada kepakaran dlm aviation la polis beri perhatian dan selidik pasal dia... Mana tahu ada kemungkinan dia hijack pesawat tu |
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senang ke hijack pesawat..gi ketuk pintu kokpit, bagi salam atau selamat sejahtera...pastu ckp kepten sy nak hijack pesawat ni buleh?
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ke sbb dia etnik Uighur...???
konspirasi konspirasi.... |
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Lula2 posted on 13-3-2014 09:40 AM
ke sbb dia etnik Uighur...???
konspirasi konspirasi....
Uighur pun Melayu jg.....HARAKAH |
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Boeing 777-200 boleh terbang bawah radar
SEPANG - Pesawat Boeing 777-200 boleh terbang di bawah radar selagi ada bahan bakar, kata Ketua Pengarah Jabatan Penerbangan Awam (DCA), Datuk Azharuddin Abdul Rahman.
Beliau berkata demikian ketika menjawab pertanyaan media berhubung kebolehan pesawat Boeing 777-200 terbang di bawah radar.
"Boleh (terbang bawah radar) selagi ada bahan bakar," katanya.
Sementara itu, Panglima Tentera Udara Diraja Malaysia (TUDM), Tan Sri Rodzali Daud menjelaskan tentang kekeliruan maklumat berhubung kenyataannya sebelum ini yang menyebut MH370 dipercayai berpatah balik.
"Plot terakhir dikesan pada 2.15 pagi di Pulau Pinang. Ia adalah plot yang tidak dikenali. Ia terbang 29,500 kaki (hampir 9 kilometer) dari aras paras laut.
"Saya tak kata ini (plot tak dikenali pada radar) adalah MH370. Dari awal kami kata 'ada kemungkinan'. Kami masih siasat," katanya.
Sehubungan itu, pihak berkuasa meminta sedikit lagi masa untuk menyiadat perkara tersebut.
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kalau dia yg puncanya
maka gomen china yg kena bertanggungjwb
ni tak memandai nak salahkan negara org
abis di pijaknya kita neh
mintak itu ini melampau sgt |
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salimrock posted on 13-3-2014 09:24 AM
senang ke hijack pesawat..gi ketuk pintu kokpit, bagi salam atau selamat sejahtera...pastu ckp kepte ...
Senang Salim, kalau ko pompuan cantik seksi, tak payah ketuk pintu kokpit pun...akan dijemput masuk kedalam kokpit. Bila dah masuk ko tutup pintu, hijack jerlah.
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Suchi posted on 13-3-2014 11:32 AM
kalau dia yg puncanya
maka gomen china yg kena bertanggungjwb
ni tak memandai nak salahkan negara ...
terroris kena salahkan negara asal terroris tuh ke?
naper Malaysia tidak disalahkan oleh Indonesia kerana hantar Nordin Mat Top? 
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gogo2 posted on 13-3-2014 11:33 AM
terroris kena salahkan negara asal terroris tuh ke?
naper Malaysia tidak disalahkan oleh Indone ...
yela sbb katanya puak neh bengang ngan gomen dorang kan
so sbb gomen dorang xmelayan habis rakyat negara lain yg tak bersalah jd mangsa
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Post time 13-3-2014 07:00 AM
变色卡
Post time 13-3-2014 09:00 AM
