When I Was Young

Posted: 01 July 2009 1552 hrs

People attend a meeting in La Courneuve, near Paris, aimed at informing the Comoran community living in France on the crash of the Yemeni passenger jet.

PARIS: One of the black box flight recorders from the Yemenia jet which crashed off the Comoros has been located and efforts to retrieve it will begin Wednesday, the French government said.

"The black box's signal was located yesterday (Tuesday) at 4:30 pm local time (1230 GMT) by an aerial patrol, 40 kilometres (25 miles) from Grande Comore," said Cooperation Minister Alain Joyandet, quoted by a spokeswoman.

A French patrol ship, the Rieuse, was to arrive on site later Wednesday to start operations to recover the flight recorder, he added.

French rescue teams Wednesday joined in the search for survivors of the Yemenia jetliner, more than a day after it plunged into the sea while trying to land at Moroni airport in rough weather.

Sixty-six French nationals, and large numbers of Comorans resident in France, were among the 153 passengers of the Airbus A310.

A French military plane, two navy ships, Zodiac fast boats and other equipment have arrived from the neighbouring French island of Reunion to assist in the search.

A 14-year-old girl was saved from the seas off the coast of the Comoros archipelago, but the Red Cross has warned hopes of finding more survivors were slim.

- AFP/yt

From ChannelNewsAsia.com; see the source article here.

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06/23/2009 | 05:30 PM

PARIS — A French official says sounds detected by search teams in the Atlantic depths are not those of Flight 447's black boxes.

The aide to France's top transport official, Jean-Louis Borloo, says the "black boxes have not been detected." The aide spoke on condition of anonymity because she was not authorized to be publicly named.

She said Tuesday that French military ships searching in the area where the plane crashed have "heard sounds" but that those were not signals from the flight's voice or data recorders.

Earlier Tuesday, French newspaper Le Monde reported that French ships had detected a "very weak signal" from the black boxes.

The boxes are key to determining what happened to the Air France plane that plunged into the ocean May 31, killing all 228 aboard. - AP

From GMANews.tv; see the source article here.

06/04/2009 | 09:43 AM

FERNANDO DE NORONHA, Brazil – Military planes located new debris from Air France Flight 447 Wednesday while investigators focused on a nightmarish ordeal in which the jetliner broke up over the Atlantic as it flew through a violent storm.

Heavy weather delayed until next week the arrival of deep-water submersibles considered key to finding the black box voice and data recorders that will help answer the question of what happened to the airliner, which disappeared Sunday with 228 people on board. But even with the equipment, the lead French investigator questioned whether the recorders would ever be found in such a deep and rugged part of the ocean.

As the first Brazilian military ships neared the search area, investigators were relying heavily on the plane's automated messages to help reconstruct what happened to the jet as it flew through towering thunderstorms. They detail a series of failures that end with its systems shutting down, suggesting the plane broke apart in the sky, according to an aviation industry official with knowledge of the investigation, who spoke on condition of anonymity because he was not authorized to discuss the crash.

The pilot sent a manual signal at 11 p.m. local time saying he was flying through an area of "CBs" — black, electrically charged cumulonimbus clouds that come with violent winds and lightning. Satellite data has shown that towering thunderheads were sending 100 mph (160 kph) updraft winds into the jet's flight path at the time.

Ten minutes later, a cascade of problems began: Automatic messages indicate the autopilot had disengaged, a key computer system switched to alternative power, and controls needed to keep the plane stable had been damaged. An alarm sounded indicating the deterioration of flight systems.

Three minutes after that, more automatic messages reported the failure of systems to monitor air speed, altitude and direction. Control of the main flight computer and wing spoilers failed as well.

The last automatic message, at 11:14 p.m., signaled loss of cabin pressure and complete electrical failure — catastrophic events in a plane that was likely already plunging toward the ocean.

"This clearly looks like the story of the airplane coming apart," the airline industry official told The Associated Press. "We just don't know why it did, but that is what the investigation will show."

French and Brazilian officials had already announced some of these details, but the more complete chronology was published Wednesday by Brazil's O Estado de S. Paulo newspaper, citing an unidentified Air France source, and confirmed to the AP by the aviation industry source.

Air France spokesman Nicolas Petteau referred questions about the messages to the French accident investigation agency, BEA, whose spokesman Martine Del Bono said the agency won't comment. Brazil's Defense Minister Nelson Jobim also declined to comment, saying that the accident "investigation is being done by France; Brazil's only responsibility is to find and pick up the pieces."

Other experts agreed that the automatic reports of system failures on the plane strongly suggest it broke up in the air, perhaps due to fierce thunderstorms, turbulence, lightning or a catastrophic combination of events.

"These are telling us the story of the crash. They are not explaining what happened to cause the crash," said Bill Voss, president and CEO of the Flight Safety Foundation in Alexandria, Va. "This is the documentation of the seconds when control was lost and the aircraft started to break up in air."

Voss stressed that the messages alone were not enough to understand why the Air France jet went down, noting that the black boxes will have far more information to help determine the cause.

One fear — terrorism — was dismissed Wednesday by all three countries involved in the search and recovery effort. France's defense minister and the Pentagon said there were no signs that terrorism was involved, and Jobim said "that possibility hasn't even been considered."

A U.S. Navy P-3C Orion surveillance plane, a French AWACS radar plane and two other French military planes joined Brazil's Air Force in trying to spot debris and narrow the search zone.

Brazil's Defense Minister Nelson Jobim said debris discovered so far was spread over a wide area, with some 230 kilometers (140 miles) separating pieces of wreckage they have spotted. The floating debris includes a 23-foot (seven-meter) chunk of plane and a 12-mile-long (20-kilometer-long) oil slick, but pilots have spotted no signs of survivors, Air Force spokesman Col. Jorge Amaral said.

"Oil stains on the water might exclude the possibility of an explosion, because there was no fire," Defense Minister Nelson Jobim told reporters Wednesday.

The new debris was discovered about 55 miles (90 kilometers) south of where searchers a day earlier found an airplane seat, a fuel slick, an orange life vest and pieces of white debris. The original debris was found roughly 400 miles (640 kilometers) northeast of the Fernando de Noronha islands off Brazil's northern coast, an area where the ocean floor drops as low as 22,950 feet (7,000 meters) below sea level.

Brazil lacks the equipment needed to reach the ocean floor. If the black boxes are at the bottom of the sea, their recovery will have to wait for the arrival early next week of a French research ship with remotely controlled submersibles that can explore as deeply as 19,600 feet (6,000 meters).

The sturdy black boxes — voice and data recorders — are built to give off signals for at least 30 days, even underwater, and could keep their contents indefinitely.

But the head of France's accident investigation agency, Paul-Louis Arslanian, said in Paris that he is "not optimistic" about recovering the recorders — and that investigators should be prepared to continue the probe without them.

"It is not only deep, it is also mountainous," he said. "We might find ourselves blocked at some point by the lack of material elements."

Arslanian said investigators didn't have enough information to determine whether the plane broke up in the air or upon impact with the sea, and that in the absence of black box data, they are studying maintenance and other records.

"For the moment, there is no sign that would lead us to believe that the aircraft had a problem before it took off," Arslanian said.

He said investigators did not know the exact time of the accident or whether the chief pilot was at the controls when the plane went down. Pilots on long-haul flights often take turns at the controls to remain alert.

If no survivors are found, it would be the deadliest crash in Air France's history, and the world's worst civil aviation disaster since the November 2001 crash of an American Airlines jetliner in the New York City borough of Queens that killed 265 people. - AP

From GMANews.tv; see the source article here.

Posted: 03 June 2009 0233 hrs

A French military personnel checking with binoculars the Atlantic Ocean for the missing Air France jet.

PARIS: A French research ship equipped with two mini-submarines is on its way to a stretch of the Atlantic where an Air France flight carrying 228 people vanished, officials said on Tuesday.

The "Pourquoi Pas" ("Why Not") will join the hunt currently being carried out by French and Brazilian air force jets hundreds of kilometres off the Brazilian coast, the ecology ministry said in a statement.

The mini-subs it carries can work at depths of up to 6,000 metres. The ocean area where the plane disappeared has maximum depths of 4,700 metres, French naval experts said.

The black boxes aboard the missing Air France jet can survive as deep as 6,000 metres underwater and emit a signal for one month, according to French air disaster investigators.

But none has ever been found this deep in the ocean, they said.

A French military spokesman meanwhile said he believed that aircraft debris found by the Brazilian air force "appeared to be a very serious lead."

The items include a seat from a plane, bits of white material, an orange buoy, a barrel and fuel slicks, according to the air force, which said it could not be immediately confirmed that the debris was from the Air France flight. - AFP/de

From ChannelNewsAsia.com; see the source article here.