Oscar, you live under the presumption that the authorities are good, and always will be so. In reality that is not the case. The Germans had in The Netherlands the best score in deporting Jews. Why? Because we were the only country that registered Jews as such. This made it very easy to just pick up the lists and fetch the people from their homes. Just one example of where things can go very wrong when there is unnecessary information stored.
Mav whats the local? I would love to see what X-Plane has done there, granted I would have to Install the scenery first if Its not Greenland Iceland or Continental Europe, in which case I would just go for the custom scenery.