I think we make too much out of the plans to curtail GPS coverage...it takes a National Emergency to cause it....and it will be well advertised. Think back to 9-11 when all....all.....air traffic was stopped in the USA. I will gladly accept not having GPS within a fairly small area the government thinks vulnerable. Would that not be a great big red warning flag saying that might very well be an area one does not wish to be for some unknown but serious reason. Please to recall....the Terr's are claiming even worse attacks are coming....and that could mean chemical, biological, or nuclear attack this time. Me....I would rather be on a beach sipping rum concoctions than be in the middle of one of them.