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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32 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
2

8 weeks ago

Khazanah throws MAS RM6b lifeline

Aug 29 2014 5:01pm CDT | Source: Business Times Singapore

August 30, 2014 1:15 AMKHAZANAH Nasional will inject RM6 billion (SS$2.4 billion) over three years to resuscitate loss-making Malaysia Airlines (MAS) under a recovery plan that includes even an Act of Parliament. Other key moves are migrating its operations, assets and liabilities to a new company (NewCo) and slashing the workforce of 20,000 by 3 ...
Source: Business Times Singapore   Full article at: Business Times Singapore
 

 
Update
1

8 weeks ago

MAS posts loss of RM307m for Q2

Aug 28 2014 5:00pm CDT | Source: Business Times Singapore

August 29, 2014 1:13 AMMALAYSIA Airlines (MAS) registered a loss of RM307 million (S$122 million) for the second quarter to end-June, but warned of worse to come in the second half when the "full financial impact of the doub ...
Source: Business Times Singapore   Full article at: Business Times Singapore
 

 

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