@Lyman - It was a general reference to historical pitot tube blockage-related problems, not a specific comparison to the Thales AA issue.
@jcj - The problems we're talking about are not the traditionally-accepted blockage of one or two sensors, but changes to the design post-certification that raise the risk of a triple failure.
Last edited by DozyWannabe; 31st Dec 2012 at 15:13.