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

Mar 11 2014, 5:00am CDT | by

Why Can't The Malaysian Air Boeing 777 Be Found?
Photo Credit: Forbes Business

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.

Also on Forbes:

The Best Airlines For Business Travelers In 2014

Source: Forbes Business

 
 

Don't miss ...

 

<a href="/latest_stories/all/all/30" rel="author">Forbes</a>
Forbes is among the most trusted resources for the world's business and investment leaders, providing them the uncompromising commentary, concise analysis, relevant tools and real-time reporting they need to succeed at work, profit from investing and have fun with the rewards of winning.

 

blog comments powered by Disqus

Latest stories

Spanish health worker flown home after possible Ebola contagion
Madrid, Nov 21 (IANS) A Spanish health worker with Doctors Without Borders (MSF) arrived back in Spain Friday morning from Mali after being deemed at risk of contagion from the Ebola virus.
 
 
Japanese government concerned by yen's rapid fall against dollar
Tokyo, Nov 21 (IANS/EFE) Japanese Finance Minister Taro Aso Friday expressed concern over the sharp depreciation of the yen against the dollar this week, and said abrupt movements in the foreign exchange market were not beneficial to the Japanese economy.
 
 
WHO declares DRC Ebola-free
Geneva, Nov 21 (IANS) The World Health Organisation (WHO) Friday declared the end of the Ebola outbreak in the Democratic Republic of Congo (DRC).
 
 
Ultra rich population getting richer: Study
Washington, Nov 21 (IANS) Only 0.004 percent of the world's high networth adult population controls almost 13 percent of the world's total wealth, according to a new study.
 
 
 

Latest from the Network

Kris Jenner keen on Kourtney and Khloe double wedding
Kris Jenner wants Kourtney and Khloé Kardashian to have a double wedding. The 59-year-old manager reportedly thinks Kourtney should marry Scott Disick and Khloé should marry French Montana during the same ceremony for...
Read more on Celebrity Balla
 
Miley Cyrus and Patrick Schwarzenegger planning holiday
Miley Cyrus and Patrick Schwarzenegger are planning to go on a romantic holiday. The 'Wrecking Ball' hitmaker is said to be smitten with the 21-year-old hunk - the son of Hollywood legend Arnold Schwarzenegger and Maria...
Read more on Celebrity Balla
 
Kelly Brook's Winter Chunderland
Kelly Brook was nearly sick at London's Winter Wonderland attraction yesterday (20.11.14). The 34-year-old model attended the VIP launch of the annual festive fair in Hyde Park, and admitted to feeling worse for wear...
Read more on Celebrity Balla
 
Katy Perry and will.i.am to cover Imagine for UNICEF
Yoko Ono, Katy Perry, will.i.am and David Guetta are among the celebrities who have recorded a cover of John Lennon's 'Imagine' to raise funds for UNICEF. The star-studded cover will be accompanied by an interactive...
Read more on Celebrity Balla
 
Spanish health worker flown home after possible Ebola contagion
Madrid, Nov 21 (IANS) A Spanish health worker with Doctors Without Borders (MSF) arrived back in Spain Friday morning from Mali after being deemed at risk of contagion from the Ebola virus. MSF confirmed the female...
Read more on Business Balla
 
Ukraine accuses Russia of cross-border shelling (Roundup)
Kiev, Nov 21 (IANS) Ukraine Friday accused Russia of carrying out cross-border shelling against Ukrainian positions in the eastern part of the country even as pro-Russian separatists put the toll in the ongoing...
Read more on Politics Balla
 
Obama set to be chief guest at India's R-Day (Lead, changing dateline)
Washington, Nov 21 (IANS) Signifying a renewal of the India-US strategic partnership, President Barack Obama has accepted Prime Minister Narendra Modi's invitation to join India's Republic Day celebrations as chief...
Read more on Politics Balla
 
Chinese court upholds life sentence against Uyghur activist
Beijing, Nov 21 (IANS/EFE) A court in western China has upheld the conviction and life sentence handed down against Uyghur activist Ilham Tohti, who appealed the sentence when it was first passed in September, one of...
Read more on Politics Balla
 
Matt Smith to star in Patient Zero
Matt Smith has been cast in 'Patient Zero'. The former 'Doctor Who' star has signed on to appear in the infection film which will see him have to cope with the aftermath of a worldwide viral pandemic across the Earth....
Read more on Movie Balla
 
Mick Jagger praises 'amazing' Chadwick Boseman
Sir Mick Jagger claims Chadwick Boseman is ''amazing'' as James Brown in the singer's biopic 'Get On Up'. The 71-year-old Rolling Stones rocker co-produced the movie and praised the young actor for his portrayal of the...
Read more on Movie Balla