Concerning May possibly 2008 and March 2009, 9 incidents involving the short term lack of airspeed indicator appeared within the air security reviews (ASRs) for Air France's A330/A340 fleet. All transpired in cruise amongst flight concentrations FL310 and FL380. Further, after the Flight 447 accident, Air France recognized 6 extra https://howardn395mmj9.wikigdia.com/user