360° Coverage : Why Can't The Malaysian Air Boeing 777 Be Found?

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Why Can't The Malaysian Air Boeing 777 Be Found?
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Why Can't The Malaysian Air Boeing 777 Be Found?

Mar 11 2014, 5:00am CDT | by

The anguish for relatives of passengers could not be greater.  Not knowing the fate of their loved ones. Fearing the worst and yet holding out for hope.  All because the aircraft has not been found...

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20 weeks ago

Why Can't The Malaysian Air Boeing 777 Be Found?

Mar 11 2014, 5:00am CDT | by

The anguish for relatives of passengers could not be greater.  Not knowing the fate of their loved ones. Fearing the worst and yet holding out for hope.  All because the aircraft has not been found.  And why in this day of GPS and all manner of tracking can’t it be located immediately, let alone days later?

The truth is that there are many areas in the world that are not covered by radar.  And many more that are covered only by a single radar station.  Oceans and seas have particularly sketchy radar coverage because there is no place to put the radar.  Space-based radars are not available for civilian aircraft.  Navigation systems on the aircraft know where the aircraft is located –via GPS – but do not broadcast that information back to ground stations.

In terms of finding the aircraft, if it crashed in the middle of the South China Sea, any emergency transmitters on board would emit frequencies that travel well through the air but not very well through water.  The black boxes emit a sound signal that travels well under water but the distance the sound travels is also limited when you consider the vastness of the South China Sea.

There are technologies available –some of which are space-based – that have been considered for a number of years but have not been implemented that would address this problem.  This accident may drive a re-newed interest in use of that technology which I would certainly welcome.

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Update
10

7 weeks ago

RM47mil KWSG contributions still unclaimed

Jun 9 2014 7:54am CDT | Source: Business Times Malaysia

KUALA LUMPUR: About RM47 million of contributions in the Teachers Provident Fund (KWSG) still remain unclaimed, the Dewan Rakyat was told t ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 
Update
9

7 weeks ago

Gold shop lost almost RM1mil

Jun 9 2014 3:50am CDT | Source: Business Times Malaysia

KANGAR: A gold shop owner lost almost RM1 million after after the safe on in his shop was brok ...
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Update
8

7 weeks ago

Motion to debate MAS losses in Dewan Rakyat rejected

Jun 9 2014 3:39am CDT | Source: Business Times Malaysia

KUALA LUMPUR: AN emergency motion to debate the losses incurred by Malaysia Airlines last year, amounting to RM1.2 billion was rejected by the Dewan Rakyat toda ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 
Update
7

7 weeks ago

MH370 Tragedy: Hisham: RM27.6 mil spent on 1st phase of SAR

Jun 9 2014 2:11am CDT | Source: Business Times Malaysia

KUALA LUMPUR: Malaysia spent some RM27.6 million in its first phase of the search operations for missing Malaysia Airline flight MH370, said Acting Transport Minister, Datuk Seri Hishamm ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 
Update
6

7 weeks ago

9.1m litres of diesel seized in a month

Jun 8 2014 1:11am CDT | Source: Business Times Malaysia

PUTRAJAYA: The Domestic Trade, Cooperatives, and Consumerism ministry has seized some 9.1 million litres of diesel and property worth RM58 million since mounting ‘Operasi Diesel Selatan’ in the southern states last mont ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 
Update
5

7 weeks ago

Girl, 9, awarded RM2.78m compensation for medical negligence

Jun 6 2014 4:56am CDT | Source: Business Times Malaysia

KUALA LUMPUR: A nine-year-old girl who suffered brain damage during her birth at a government hospital was awarded over RM2.78 million in compensa ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 
Update
4

7 weeks ago

Malaysia's total trade in April up 12pc

Jun 5 2014 11:52pm CDT | Source: Business Times Malaysia

KUALA LUMPUR: Malaysia's total trade in April 2014 rose by 12 per cent from a year ago to RM123.86 billion due to growing trading activities, International Trade and Industry Minister Datuk Se ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 
Update
3

8 weeks ago

Works Ministry to spend RM20m for upgrading works at 50 accident black spots

Jun 4 2014 11:35pm CDT | Source: Business Times Malaysia

JOHOR BARU: The Works Ministry will implement upgrading works at 50 accident prone locations in the country that have been identified this year involving an allocation of RM20 mill ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 
Update
2

8 weeks ago

Najib launches loan scheme for Ramadan traders

Jun 4 2014 10:24pm CDT | Source: Business Times Malaysia

PUTRAJAYA: Prime Minister Datuk Seri Najib Razak today launches RM45 million Ramadan Bazaar Schem ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 
Update
1

8 weeks ago

Residents bring up objection against Kidex to Suhakam

Jun 4 2014 4:49am CDT | Source: Business Times Malaysia

PETALING JAYA: A group of 20 Petaling Jaya residents held a meeting with the Human Rights Commission of Malaysia (Suhakam) over their objection against the proposed RM2.2 billion Kinrara Damansara Skyway (Kide ...
Source: Business Times Malaysia   Full article at: Business Times Malaysia
 

 

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