Undersea Search Resumes For France Flight 447

From Discovery News:

On June 1, 2009, Air France Flight 447 disappeared in turbulent weather en route from Rio de Janeiro to Paris. For the remainder of the summer, two major efforts were launched by search and rescue crews to find the remains of the plane and the 228 people who had been on board, with great hopes of also finding the two data recorders. So far, 51 bodies and 1,000 pieces of wreckage have been found, but not the data recorders, which only emit signals for 30 days.

Finding the so-called black boxes is key to understanding what happened to the airplane.

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