Involving Could 2008 and March 2009, 9 incidents involving the non permanent loss of airspeed indication appeared from the air basic safety reports (ASRs) for Air France's A330/A340 fleet. All happened in cruise among flight amounts FL310 and FL380. Further, once the Flight 447 incident, Air France recognized six more https://lillianw739yxv4.wikilowdown.com/user