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US to help with black box search US to help with black box search
(20 minutes later)
The US is sending two sophisticated listening devices to help search for black boxes from the Air France jet that crashed over the Atlantic.The US is sending two sophisticated listening devices to help search for black boxes from the Air France jet that crashed over the Atlantic.
The underwater devices can detect signals from the black box data recorders up to a depth of 20,000ft (6,100m), the Pentagon said.The underwater devices can detect signals from the black box data recorders up to a depth of 20,000ft (6,100m), the Pentagon said.
Officials are trying to recover the recorders as they look for clues about why the Airbus jet crashed.Officials are trying to recover the recorders as they look for clues about why the Airbus jet crashed.
Seventeen bodies and some debris have been retrieved so far. Sixteen bodies and some debris have been retrieved so far.
They were found some 1,000km (600 miles) north-east of Brazil's Fernando de Noronha islands, where the Airbus disappeared a week ago with 228 people on board. See a map of the plane's routeThey were found some 1,000km (600 miles) north-east of Brazil's Fernando de Noronha islands, where the Airbus disappeared a week ago with 228 people on board. See a map of the plane's route
On Monday a large section of the airliner's tail with Air France colours was found by Brazilian divers.
The investigation has been focusing on whether the plane's speed sensors stopped working properly just before it crashed in turbulent weather.The investigation has been focusing on whether the plane's speed sensors stopped working properly just before it crashed in turbulent weather.
French subFrench sub
The US listening devices are being flown to Brazil and will then be taken to two French tugs that will listen for signals, the Pentagon said.The US listening devices are being flown to Brazil and will then be taken to two French tugs that will listen for signals, the Pentagon said.
The black boxes are programmed to emit signals for 30 days.The black boxes are programmed to emit signals for 30 days.
SEARCH FOR FLIGHT AF 447 1 June: Contact lost with plane over mid-Atlantic2 June: First debris spotted from the air includes an airline seat. Brazilian defence minister says debris is from missing plane3 June: More debris spotted, including a 7m-wide chunk of metal. Fuel slick seen on ocean surface4 June: Buoys and pallet recovered from ocean said to be from plane. Officials later retract statement6 June: First two bodies, plus suitcase and backpack found, along with seat thought to be from the plane7 June: Three additional bodies recovered, more sighted Timeline of Flight AF 447 Air disasters timeline Mystery of Air France flight Challenge of deep-sea debrisSEARCH FOR FLIGHT AF 447 1 June: Contact lost with plane over mid-Atlantic2 June: First debris spotted from the air includes an airline seat. Brazilian defence minister says debris is from missing plane3 June: More debris spotted, including a 7m-wide chunk of metal. Fuel slick seen on ocean surface4 June: Buoys and pallet recovered from ocean said to be from plane. Officials later retract statement6 June: First two bodies, plus suitcase and backpack found, along with seat thought to be from the plane7 June: Three additional bodies recovered, more sighted Timeline of Flight AF 447 Air disasters timeline Mystery of Air France flight Challenge of deep-sea debris
A French submarine is also expected to arrive this week at the crash site to help with the search.A French submarine is also expected to arrive this week at the crash site to help with the search.
Teams from France and Brazil are continuing to scour the site of the crash.Teams from France and Brazil are continuing to scour the site of the crash.
Two bodies were retrieved on Saturday and 15 on Sunday. A total of 16 bodies have been recovered.
On Monday, Brazilian officials reduced the tally from the 17 previously announced, saying there had been a counting error.
The remains will be taken by ship to Fernando de Noronha, before being moved to the Brazilian city of Recife, where a temporary mortuary has been established.The remains will be taken by ship to Fernando de Noronha, before being moved to the Brazilian city of Recife, where a temporary mortuary has been established.
Brazilian President Luiz Inacio Lula da Silva said his country will do all it can to retrieve more bodies.Brazilian President Luiz Inacio Lula da Silva said his country will do all it can to retrieve more bodies.
Discussing the possible cause of the crash, French officials have said the plane's sensors could have iced over, meaning pilots may have flown into a storm without knowing their speed.Discussing the possible cause of the crash, French officials have said the plane's sensors could have iced over, meaning pilots may have flown into a storm without knowing their speed.
France's Transport Minister Dominique Bussereau told French radio that such a situation could have resulted in "two bad consequences for the survival of the plane".France's Transport Minister Dominique Bussereau told French radio that such a situation could have resulted in "two bad consequences for the survival of the plane".
"Too low a speed, which can cause it to stall, or too high a speed, which can lead to the plane ripping up as it approached the speed of sound, as the outer skin is not designed to resist such speed," he said."Too low a speed, which can cause it to stall, or too high a speed, which can lead to the plane ripping up as it approached the speed of sound, as the outer skin is not designed to resist such speed," he said.
Air France has said it is stepping up the process of replacing speed monitors on board its Airbus planes.Air France has said it is stepping up the process of replacing speed monitors on board its Airbus planes.
The company said it first noticed problems with speed monitors a year ago and began replacing them a few weeks before the accident.The company said it first noticed problems with speed monitors a year ago and began replacing them a few weeks before the accident.
But investigators have said it is too early to say what role faulty sensors might have played in the crash.But investigators have said it is too early to say what role faulty sensors might have played in the crash.
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