Friday, June 12, 2009

Air France 447 'black box signals located'


Air France crash: 'black box signals located'

Signals from the flight data recorders, or "black boxes", of the Air France airliner that crashed into the Atlantic killing all 228 people on board have been located.

French naval vessels detected a weak signal from the flight data recorders, according to French newspaper Le Monde.

They said that a mini submarine has been dispatched on Monday to try and find the black boxes on the bottom of the ocean floor.

The "black boxes" may contain vital information that could help explain what happened when the Airbus A330 aircraft crashed into the sea en route from Rio de Janeiro to Paris on June 1.

Locator beacons, known as "pingers", on the flight recorders send an electronic impulse every second for at least 30 days. The signal can be heard up to 2 km (1.2 miles) away.

French vessels involved in the search operation include a nuclear submarine with advanced sonar equipment and a research ship equipped with mini submarines.

The remote location in the Atlantic as well as the depth and surface of the ocean floor have made the search especially difficult and the wreckage could lie anywhere between a depth of 1 km (0.6 miles) and 4 km (2.5 miles).

An Air France spokeswoman said she could not confirm the report. The Transport Ministry and the air accident investigation office could not be reached immediately for comment.

Without the black boxes to help explain what went wrong, the investigation has focused on a flurry of automated messages sent by the plane minutes before it lost contact. One of the messages suggests external speed sensors had iced over, destabilising the plane's control systems.

On Monday, 10 of the 50 bodies recovered from the flight were identified as Brazilian nationals.

Dental records, fingerprints and DNA samples were used to identify the bodies but investigators were also reviewing all remains, debris and baggage at a base set up in the town of Recife, the capital of Pernambuco.



June 22, 2009

Eleven Air France Victims Identified

(CNN) -- Eleven of the 50 bodies recovered from the crash of Air France Flight 447 this month over the Atlantic Ocean have been identified, Brazilian authorities said.

French Senator Gerard Larcher throws a tribute wreath into waters in Rio de Janeiro, Brazil, on Thursday.

French Senator Gerard Larcher throws a tribute wreath into waters in Rio de Janeiro, Brazil, on Thursday.

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They were five Brazilian men, five Brazilian women and a foreigner, according to a statement Sunday from the federal police and secretary of defense of Pernambuco. They did not release the foreigner's nationality.

The June 1 crash killed 228 people. At the request of family members, none of the names of the bodies recovered have been released.

On Friday Air France said it would pay families about €17,500 ($24,500) in initial compensation for each victim of the crash, the company's chief executive said.

So far, Air France has been in touch with about 1,800 relatives of the people who died when the Airbus A330 crashed, chief executive Pierre-Henri Gourgeon told France's RTL radio.

The company is also providing families with counseling, he said.

"Of course, this is not always easy, (but) we make up for it," he said. "We have psychologists in each country, in each stop. You know that the passengers were of 32 different nationalities, so all that is of great complexity, but we have the ability to manage this complexity. It's just a question of means and no limits on the means that we put in place."

Gourgeon said it has been difficult tracing the relatives of all 228 victims.

"The modern world is different and we often have only a cell phone, and as you can imagine, this cell phone is unfortunately in the aircraft," he said. "So we probably put more hours to access all the relatives."

The aircraft has not been found, though search teams have found dozens of pieces of debris in the water and think they know the general location of the wreck. The head of the French accident investigation board, Paul-Louis Arslanian, said this week that there is a chance the entire aircraft may never be found. Video Watch more wreckage recovered from crash »

With no wreckage and few clues about what caused the plane to go down, searchers are focused on finding the plane's data recorders, the so-called black boxes. Data from the recorders may be crucial in pinning down a cause.

Autopsies conducted on some of the 50 bodies found so far show they suffered broken bones, including arms, legs and hips, Brazilian authorities have told French investigators, Arslanian said.

Experts have said such injuries indicate the flight broke apart before hitting the ocean.

Asked about that theory, Gourgeon said he would not go that far.

"What I know is that the investigators would like to know the causes of death," Gourgeon said. "That knowledge of causes of death will better clarify what exactly happened. Were the victims killed before the impact, or during impact?"

There has been difficulty in exchanging information between French investigators and Brazilian coroners, but that is being resolved, he said.




Brazilian officials say they will suspend the search for victims of Air France flight 447 late next week. Meanwhile, a French nuclear submarine continues to look for the plane's black boxes.


Air France pilot 3 last message before crash revealed

Air France CEO: Don't assume sensors caused crash !

PARIS, France -- There should be no assumed link between on-board speed sensors and the crash of Air France Flight 447 into the Atlantic Ocean last week, the airline's chief executive said Thursday.

"I am not convinced that the sensors are the cause of the accident," said Air France Chief Executive Pierre-Henri Gourgeon.


Still, he said, the airline will continue with a program, begun just days before the crash, to replace the sensors on its Airbus A330s, the same type of plane that crashed June 1.

The sensors on the doomed plane hadn't yet been replaced, he said.

"Airbus and the European Aviation Safety Agency maintain that the A330/A340s are safe with any one of the three types of existing sensors," Gourgeon told reporters in France.

Air Francehas promised that no Airbus A330 or A340 will take off unless at least two of its three Pitot tubes have been replaced. The tubes are an instrument contained in the speed-sensing system.

Gourgeon cautioned journalists that "as for the assumptions made by some of the media, they are pure speculation." He did not elaborate.


On Wednesday, a French newsmagazine reported that two of the passengers on the flight had names linked to Islamic terrorism.

L'Express said identification of the two people was not complete because French intelligence services did not yet have their birthdates. The names, L'Express also said, could also be "simple homonyms."

An official with the FBI's Terrorist Screening Center said the names are not on any U.S. watch lists.

"We have no information that would confirm people on our consolidated watch list were on that Air France flight, at least not as of right now. We could always receive additional information," the official said. "There's nothing to suggest at this point that there were people on the flight we were keeping an eye on."

Terrorism has not been ruled out as a possible cause of the crash.

Investigating the crash, which killed all 228 people aboard, will be "long and difficult" given the location in the sea, hundreds of miles off the coast of Brazil.

Flight 447 had been flying from Rio de Janeiro, Brazil, to Charles de Gaulle Airport in Paris, France, when it went down in stormy weather.

"Analysis of the initial results of the searches being carried out may give us an indication of the circumstances of the catastrophe," Gourgeon told reporters. "Various scenarios could then be built by the experts. In addition to which, we hope to recover the flight recorders."

The flight recorders from Flight 447 are now the subject of a massive international search because they could hold the answer to the cause of the crash.

A French nuclear submarine and other vessels now searching for the recorders are focusing on its underwater locator beacon -- a device that sends acoustic pulses, or "pings," to searchers.

The U.S. Navy is contributing two high-tech acoustic devices to locate the pings that will be attached to French tug boats and can search to a maximum depth of 20,000 feet (6,100 meters).

The batteries that power the locator beacon are designed to last for about 30 days, though the boxes are designed to keep the contents safe for much longer.

While the wreckage is believed to be about 15,000 feet (4,600 meters) deep, amid underwater mountains and mixed in with tons of sea trash, experts have said they are confident the recorders can be found.

Airspeed sensors like those on the downed plane are susceptible to icing in high-altitude storms. They can affect the stability of an aircraft, particularly if it is on autopilot; one wrong reading can make the autopilot shift the plane into a wrong direction or wrong speed.

Interpol, the international police organization, said Tuesday it is helping to coordinate efforts by a number of countries to identify the crash victims, who came from 32 countries.

"In any major tragedy, a coordinated effort by the international community will significantly speed up the victim recovery and identification process and Interpol is uniquely placed to provide this support to each of our member countries involved," Secretary-General Ronald Noble said.

Thursday, June 11, 2009

Air crash bodies arrive at DNA lab


The first bodies to be recovered from the crash of Air France 447 arrived at a Brazilian Air Force base in Recife, Brazil, Wednesday, the air force announced.

he 16 bodies were taken to the Legal Medical Institute in Recife for identification, the statement said. Police will perform DNA tests at their lab in the capital, Brasilia, if necessary, they said.

Another 25 bodies have been found and will go through the same procedure starting Thursday, the air force said. Official identification of the bodies will be made only by the Legal Medicine Institute, even if any of the bodies could have been identified while on Fernando de Noronha, the islands where they were first brought after being recovered.

A French nuclear submarine joined the hunt Wednesday for the flight data recorders and other wreckage from Air France Flight 447 as Brazilian air force and navy crews continued to pull bodies from the Atlantic. Bad weather and poor visibility are expected in the search area, Brazilian Air Force spokesmen said.

France is leading the investigation into what caused last week's accident when the Paris-bound flight from Rio de Janeiro plunged into the sea off the Brazilian coast with 228 passengers and crew on board.

The French nuclear submarine Emeraude began patrolling the area Wednesday morning, the French defense ministry said.

Around 400 French military personnel are involved in the salvage effort. France has also sent two tugs towing 40 tons of recovery equipment, a surveillance ship and a ship equipped for amphibious operations.

Fourteen aircraft -- 12 Brazilian and two French -- are participating, along with five Brazilian ships. The U.S. Navy will contribute two high-tech acoustic devices to listen underwater for the emergency beacons that are attached to the voice and data recorders.


The "towed pinger locators," which help search for emergency beacons on downed aircraft to a maximum depth of 6,000 meters (20,000 feet) -- will be placed aboard the French tugs.

Brazilian officials emphasized earlier this week that finding bodies was their main priority. The French are in charge of finding the voice and data recorders.

The 16 bodies retrieved Tuesday from the Atlantic were taken to the island of Fernando de Noronha for transport by helicopter to Recife. The 25 bodies previously found were put aboard a Brazilian frigate.


The first bodies were recovered about 320 kilometers (200 miles) northwest of the Brazilian archipelago of Saint Peter and Saint Paul; Tuesday's recoveries were 80 kilometers (50 miles) away.

It was not clear whether the bodies had drifted in the 1-2 knot currents or whether their separation suggested that the jet may have broken apart in the air.

The location of the crash has not been determined, because ocean currents have moved the bodies and debris. The search area covers 200,000 square km (77,220 square miles), Brazilian officials said.

The ocean depth where the debris and bodies have been found varies, but averages about 3,000 meters (nearly 9,900 feet) deep, according to the University of New Hampshire/National Oceanic and Atmospheric Association Joint Hydrographic Center.

Brazilian officials said the plane debris will be taken to France for investigation but the bodies would undergo forensic tests in Recife.

The cause of the crash is still not known, but investigators are looking at the possible role of airspeed sensors known as Pitot tubes, among other factors.

Air France has agreed to replace the sensors on its Airbus A330 and A340 jets, a pilots' union said Tuesday.


The airline said Saturday that it began replacing its fleet's sensors last month.

Another Air France pilots' union, ALTER, has advised its pilots not to fly planes until their Pitot tubes are replaced. ALTER, the smallest of three Air France pilots' unions, would not say what percentage of the carrier's pilots it represents.

The biggest union, SNPL, said Tuesday it has accepted Air France's assurances that no Airbus A330 or A340 will take off unless at least two of its three Pitot tubes have been replaced.

Union spokesman Eric Derivry added that there is no indication that the Pitot tubes caused the accident.

Air France said over the weekend that it began to notice in May of last year that Pitot tubes sometimes briefly iced up at high altitude on A330s and A340s. That caused "a loss of airspeed data," according to the airline -- that is, the pilots didn't know the plane's speed.

Air France decided to replace all its probes starting April 27, following laboratory tests earlier in the year, the airline said.

Total of 41 bodies recovered from Air France 447 crash


FERNANDO DE NORONHA, Brazil -- Forty-one bodies have been recovered from the crash of Air France Flight 447, the Brazilian Navy Command and Aeronautical Command said Tuesday.

Sixteen bodies pulled from the Atlantic Ocean Tuesday were taken to Fernando de Noronha for transportation Wednesday afternoon by helicopter to the air base in Recife, Brazil.

The 25 bodies previously found were put aboard a Brazilian frigate.

Searches for the remaining bodies will continue overnight, the navy and aeronautical command said in a written statement.

The Airbus A330 crashed in the Atlantic Ocean June 1 en route from Rio de Janeiro, Brazil, to Paris, France, carrying 228 passengers and crew.

The first bodies were recovered about 320 kilometers (200 miles) northwest of the Brazilian archipelago of Saint Peter and Saint Paul; Tuesday's recoveries were 80 kilometers (50 miles) away. It was not clear whether the bodies had drifted in the 1-2 knot currents or whether their separation suggested that the jet may have broken apart in the air.

Meanwhile, the French, who are leading the investigation, were increasing their naval efforts. The nuclear submarine Emeraude was expected to reach the search area Wednesday to search for wreckage, including the flight data recorder and cockpit voice recorder. And the French sent two tugs towing 40 tons of recovery equipment, a surveillance ship and a ship equipped for amphibious operations.

The United States is also sending equipment to help with the search.

Brazilian authorities said the plane debris will be taken to France for investigation but the bodies would undergo forensic tests in Recife.

The cause of the crash is not known, but investigators are looking at the possible role of airspeed sensors known as Pitot tubes, among other factors.

Air France has agreed to replace the sensors on its Airbus A330 and A340 jets, a pilots' union said Tuesday.

The airline said Saturday that it began replacing its fleet's sensors last month.

Another Air France pilots' union, ALTER, has advised its pilots not to fly planes until their Pitot tubes are replaced. ALTER, the smallest of three Air France pilots' unions, would not say what percentage of the carrier's pilots it represents.

The biggest union, SNPL, said Tuesday it has accepted Air France's assurances that no Airbus A330 or A340 will take off unless at least two of its three Pitot tubes have been replaced.

Union spokesman Eric Derivry added that there is no indication that the Pitot tubes caused the accident.


Air France said over the weekend that it began to notice in May of last year that Pitot tubes sometimes briefly iced up at high altitude on A330s and A340s. That caused "a loss of airspeed data," according to the airline -- that is, the pilots didn't know the plane's speed.

Air France decided to replace all its probes starting April 27, following laboratory tests earlier in the year, the airline said. That is the program the pilots say the airline has promised to complete within days.

The location of the crash has not been determined, because ocean currents have moved the bodies and debris.

The ocean depth where the debris and bodies have been found varies, but averages about 3,000 meters (nearly 9,900 feet) deep, according to the University of New Hampshire/National Oceanic and Atmospheric Association Joint Hydrographic Center. The search area covers 200,000 square km (77,220 square miles), nearly the size of Romania, Brazilian officials said.


Brazilian officials emphasized Monday that finding bodies was their main priority. The French are in charge of finding the voice and data recorders.

Fourteen aircraft -- 12 Brazilian and two French -- were participating, along with five Brazilian ships and one French frigate. The U.S. Navy will contribute two high-tech acoustic devices to listen underwater for the emergency beacons that are attached to the voice and data recorders.

The "towed pinger locators," which help search for emergency beacons on downed aircraft to a maximum depth of 20,000 feet -- will be placed aboard two French tugs that are part of the search efforts, the official said.

Sunday, June 7, 2009

17 Bodies retrieved in Air France Crash


RECIFE, Brazil (CNN) -- Seventeen bodies have been recovered from last week's crash of an Air France jetliner off the South American coast, Brazil's military said Sunday.

The Brazilian navy and air force said they found nine bodies in the Atlantic Ocean, where the Airbus A330-200 went down. The crew of a French vessel taking part in the search has found eight, military officials told reporters Sunday evening.

Air France 447 disappeared over the Atlantic early Monday. The jet was en route to Paris, France, from Rio de Janeiro, Brazil, with 228 passengers and crew aboard.

The bodies were found floating about 700 miles (1,100 kilometers) from the Brazilian coast. Items found in the same area Saturday were confirmed to have come from the jet, including pieces of the aircraft's wing section, luggage and a leather briefcase containing an airplane ticket with a reservation code for the doomed flight, Brazilian air force spokesman Jorge Amaral told CNN.

The exact location of the crash has not been determined, since ocean currents likely caused the bodies and debris to drift in the six days since the crash. And two key pieces of evidence -- the flight data and cockpit voice recorders -- remain missing, and could lay on the ocean floor.

The part of the ocean where the debris and bodies have been found ranges between 19,685 and 26,247 feet (6,000 and 8,000 meters) deep. The search area covers 77,220 square miles (200,000 square km), an area nearly as big as the
country of Romania.


Fourteen aircraft -- 12 Brazilian and two French -- were participating in the recovery efforts, along with five Brazilian ships and one French frigate. In Washington, a U.S. defense official told CNN the U.S. Navy will contribute two high-tech acoustic devices to listen for emergency beacons still operating in deep water.

The "towed pinger locators" help search for emergency beacons on downed aircraft to a maximum depth of 20,000 feet, and will be placed aboard two French tugs that are part of the search efforts, the official said.

Recovery of bodies and debris is significant not only for families, but for crash investigators, said Mary Schiavo, a former inspector general for the U.S. Department of Transportation.

"Even if they don't find anything else they can get some very important clues from the pieces that they do find and from the human remains," Schiavo told CNN Saturday.

She said investigators would be able to discern if there was an explosion from possible residue on the bodies or other items. Or, if water is found in the lungs of victims, investigators would know the plane went down intact, she said.


Investigators in Paris said Saturday that the Air France flight sent out 24 automated error messages lasting about four minutes before it crashed. The error messages suggest the plane may have been flying too fast or too slow through severe thunderstorms it encountered before the crash, officials said.


Schiavo said the four minutes of automated signals sent from the plane "was a very long time."

Investigators also reported the airline failed to replace a part on the aircraft, as recommended by the manufacturer, Airbus.

Airbus had advised airlines to update equipment that monitors speed, known as Pitot tubes. The recommendation was a result of technological developments and improvements, an Airbus spokesman told CNN. The change was not mandatory, and the spokesman would not comment on Air France's failure to follow the advice.

Monday, June 1, 2009

Air France Flight 447 disappears from air



Air France Flight 447 flying from Brazil to France lost contact after its takeoff, reported to have crashed with 228 aboard.

ccording to Reuters, Air France Flight 447, an Airbus A330-200, went missing early Monday after disappearing from the skies and is presumed to have crashed into the Pacific Ocean.

On board of the missing Air France plane were 216 passengers and 12 crew members, according to Air France company spokeswoman Brigitte Barrand.

Reuters reported that Air France expressed condolences to passengers’ families, implying that the airline did not expect to find any survivors from the alleged crash. According to an Air France spokesman who relayed the information to press, several plane mechanisms had malfunctioned, and that “a combination of circumstances” caused the plane to crash into the Pacific Ocean

According to the BBC, Air France Flight 447 left Rio de Janeiro, Brazil’s Galeao International Airport at 7 p.m on May 31st. It was scheduled to land at Paris Charles de Gaulle at 11:10 a.m., but reportedly entered a “thunderous zone with strong turbulence,” according to an official Air France statement.



The jet had last contact with Brazil’s Air Force around 9:30 p.m. May 31, but Air France Flight 447 did not state where the plane was, according to Yahoo! News. About four hours after its takeoff, the plane sent out an automated message specifying that there was an “electrical circuit malfunction” on board.

Though the Air France spokesman said that a lightning strike could be conceivably responsible Air France Flight 447’s crash, most experts said that the likelihood that lightning brought the plane down is slim.

Bill Voss, president and CEO of Flight Safety Foundation, told the Associated Press that while issues surrounding lightning have been discussed since aviation’s dawn, lightning issues “were far more prevalent when aircraft operated at low altitudes.”

Additionally, Voss told the AP that lightning strikes “are less common now, since it’s easier [for planes] to avoid thunderstorms.” Since Planes have specific measures built in to dissipate electricity if a plane is struck, Voss told the AP that he could not “recall in recent history any examples of aircraft being brought down by lightning.”



Additionally, the fact there was no reported mayday call means that the cause of the crash came quick;y. Chris Yates, who is an analyst for Jane’s Aviation, told the AP that “something catastrophic happened on board that has caused this airplane to ditch in a controlled or an uncontrolled fashion.”

A Pentagon official in Washington, D.C. said he hadn’t seen any indication of terrorism or foul play, Yahoo! News reported.

Seven hours after the automated message was received, Paris airport officials declared the plane to be missing, according to BBC News. Shortly thereafter, Brazil’s Air Force confirmed a search and rescue operation near the Brazilian island of Fernando de Noronha.


The head of investigation for Brazil’s Civil Aeronautics Agency, Douglas Ferreira Machado, that the plane could have been near the coast of Africa by the time contact was lost, based upon the plane’s speed.

Machado told Globo TV that carrying out the search would “take a long time,” adding that the plane’s “black box will be at the bottom of the sea.”

French President, Nicolas Sarkozy expressed his “extreme worry” and planned to visit the Charles de Gaulle airport later Monday, according to Yahoo! News.

The aircraft, registered F-GZCP, had been in operation since April 2005, according to BBC News.



Our Take:
At this time, while the cause of the plane’s disappearance remains unknown, we can remain only hopeful that something soon will be found out. Similarly, our thoughts are with the plane’s passengers and their families. Hopefully, everyone will be all right. This is a sad and troubling incident.