Hi John, A rule of thumb, now that we have dispensed with selective activation, is
that the accuracy of altitude will continue to be 6 times more innacurate than that of position. A whole lot better than before, but the factor of 6 was in effect then too. No one should rely on gps altitude. You are so correct.... get a current altimeter setting. When we get to using WAAS, then the accuracy will be much better, and when we finally get LAAS up and running you will have accuracy in the millimeters. But dont hold youi breath. These things take a lot of time. I talk to the head guys in Washington all the time, and THEY don't even know when this is all going to come about. Bill Coons ASC. __________________________________________________________________________ ______ To unsubscribe from this list please send mailto:[EMAIL PROTECTED] ___________________________________________________________ T O P I C A The Email You Want. http://www.topica.com/t/16 Newsletters, Tips and Discussions on Your Favorite Topics
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