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whatnext21
This happened to today with another flight from Kuala Lumpur to China, not sure of the make of the airplane or if the issue is related?
RSOE EDIS
A Malaysia Airlines flight from Kuala Lumpur to Incheon Airport in Seoul was forced to make an emergency landing in Hong Kong last night after an electricity generator failed. Flight MH066 took off from the Malaysian capital at 11.37pm on Sunday and landed at Hong Kong airport at 2.53am Monday morning. Hong Kong's Civil Aviation Department confirmed the aircraft had experienced problems with its generator. A statement from Malaysia Airlines said: "Malaysia Airlines confirms that flight MH066 from Kuala Lumpur to Incheon on 23 March 2014 was diverted to Hong Kong due to an inoperative aircraft generator which supplies normal electrical power. "However electrical power continued to be supplied by the auxiliary power unit. The aircraft was then diverted to Hong Kong for rectification and landed uneventfully. "All 271 passengers from MH066 have been transferred on other carriers. "The return flight MH067 from Incheon to Kuala Lumpur is cancelled and passengers have been transferred on other carriers as well as subsequent Malaysia Airlines flight to Kuala Lumpur."edit on 3/24/2014 by whatnext21 because: (no reason given)
RP2SticksOfDynamite
Its all very convenient. Black boxes will never be recovered because of the movement of debris and time lapse since the craft went down. If it did!
So we will never likely know the truth. So speculation abound!
.....
DrHammondStoat
RP2SticksOfDynamite
Its all very convenient. Black boxes will never be recovered because of the movement of debris and time lapse since the craft went down. If it did!
So we will never likely know the truth. So speculation abound!
.....
Well it's not over till the fat lady sings, there may still be a blackbox recovered.
I'm not questioning the data itself, rather the way it's being presented to the masses & the timing of it all!!!
There are three types of coverage related to each Inmarsat satellite.[19]
Global beam coverage
Each satellite is equipped with a single global beam that covers up to one-third of the Earth's surface, apart from the poles. Overall, global beam coverage extends from latitudes of −82 to +82 degrees regardless of longitude.
Regional spot beam coverage
Each regional beam covers a fraction of the area covered by a global beam, but collectively all of the regional beams offer virtually the same coverage as the global beams. Use of regional beams allow user terminals (also called mobile earth stations) to operate with significantly smaller antennae. Regional beams were introduced with the I-3 satellites. Each I-3 satellite provides four to six spot beams; each I-4 satellite provides 19 regional beams.
Narrow spot beam coverage
Narrow beams are offered by the three Inmarsat-4 satellites. Narrow beams vary in size, tend to be several hundred kilometers across. The narrow beams, while much smaller than the global or regional beams, are far more numerous and hence offer the same global coverage. Narrow spot beams allow yet smaller antennas and much higher data rates. They form the backbone of Inmarsat's handheld (GSPS) and broadband services (BGAN). This coverage was introduced with the I-4 satellites. Each I-4 satellite provides around 200 narrow spot beams.
Link
SwiftBroadband (SB): An aeronautical service, SwiftBroadband is based on BGAN technology and offers similar services. SB terminals are specifically designed for use aboard commercial, private, and military aircraft.
Inmarsat has told the BBC it gave the Air Accidents Investigation Branch (AAIB) the new data on Sunday - stressing it needed to be checked before it was made public.
The firm said its latest calculation involved a large amount of data analysis, focusing on a number of factors including the movements of other aircraft.
They compared the satellite data from those flights with flight MH370 and were able to work out it went south.
This is cutting-edge modelling, never tried before. It uses the Doppler effect - which is what makes a police siren sound different from different points.
They had it reviewed by other scientists before handing it over.
As far as they can tell, the plane was flying at cruising height, above 30,000ft. They found no evidence of fluctuating heights being reported.
This is it now - they cannot pinpoint the position any further. They handed this data over on Sunday morning.
It involved an entirely new way of modelling which is why the analysis took some time, the firm said.
Inmarsat senior vice-president Chris McLaughlin said the firm had studied electronic "pings" - or bursts of data - which the plane had sent to one of its satellites.
He told the BBC: "We have been dealing with a totally new area. We've been trying to help an investigation based on a single signal once an hour from an aircraft that didn't include any GPS data, any time and distance information.
"So this really was a bit of a shot in the dark and it's to the credit of our scientific team that they came up and managed to model this."
Mr McLaughlin continued: "They managed to find a way in which to say just a single ping can be used to say the plane was both powered up and travelling, and then by a process of elimination - comparing it to other known flights - establish that it went south."
A spokeswoman for the AAIB said it could not comment on the investigation, but confirmed: "As set out by the Malaysian prime minister, we have been working with the UK company Inmarsat, using satellite data to determine the area on which to focus the search."
Oceanographer Dr Simon Boxall, from the University of Southampton, told the BBC: "The algorithms and the techniques [Inmarsat] have applied to try and locate - to within a certain area - where the last transmission was made is really quite phenomenal - but also quite tragic because it does show this plane was heading to an open area of ocean."
He continued: "They've probably crammed almost a year's worth of research into maybe a couple of weeks, so it's not a routine calculation they would ever, ever make.
"They've been looking at all the signals they have, all the recordings they have, and processing that many times over to try and pinpoint where the plane's signal came from. Technologically it's really quite astounding."
'Deep sadness'
But Philip Baum, editor of Aviation Security International Magazine, said the mystery of the missing Boeing 777 jet had not been solved.
"We still believe there was a deliberate act that took place on board the flight deck inside the cockpit that resulted in the aircraft turning and heading south," he said.
"So until we find the black box we're really not going to know anything more."
Mr Razak told a news conference in Kuala Lumpur that work by the AAIB and Inmarsat had revealed MH370's last position was in the ocean west of Perth, Australia.
"This is a remote location, far from any possible landing sites. It is therefore with deep sadness and regret that I must inform you that - according to this new data - flight MH370 ended in the southern Indian Ocean," he said.
He added that for the relatives of those on board, "the past few weeks have been heartbreaking. I know this news must be harder still".
Malaysia Airlines said all relatives of those on board had been informed "face-to-face by our top management", as well as by text message.
Boeing said in a statement: "Our thoughts and deepest sympathies continue to be with the families and loved ones of those aboard."
British Royal Navy ship HMS Echo is due to arrive in the area on Tuesday to help with the search.