Research teams looking for debris of Air France Flight 447 may have located additional wreckage of the Airbus A330-200. The French navy has said it detected an echo that could emanate from the Airbus A330-200 crashed 1 June on its way from Rio de Janeiro to Paris . The French navy had been contributing to the debris search with several tools, including a submarine. The French accident investigation office, the BEA, has extended the search for wreckage to 25 May, with Airbus and Air France aiding … [Read more...] about French navy may have found AF 447 wreckage