Cessna began development of the Citation X in 1990 and after its introduction in 1996, it quickly set numerous speed records to claim the title of the fastest operational business jet in the world.
And should the Department for Transport's claim that speed cameras have been shown to cut accidents by around 35% have taken regression to the mean into account?
Some users claim that the Class 4 SD cards (4 denotes the speed class rating) are more vulnerable to problems, and that upgrading to a Class 6 card fixed that.