This is one of those comments that just does the perfect job of bringing the thread back into the context of the original topic. Indeed it's astonishing to thi

This is one of those comments that just does the perfect job of bringing the thread back into the context of the original topic. Indeed it's astonishing to think that one of the tasks that lead to safety and victory for an aircraft which is simple (as opposed to the many which are complex) is the single point of this particular failure.