http://www.stormcam.org/guard-garmin/

What a crazy GPS?
I'm in the National Guard and I drill in Whiteville, NC I have to go to I-74 a long way to get there. I used 3 different types of car GPS units. A Mio, TomTom, Garmin and one. Neither said he never loses the signal. They are just crazy the same way. It's like a kind of interfering signal somewhere or something. What could possibly be there on I-74? All this happens before the disturbance Laurenburg, NC
A powerful EM field. Or a storm. Or alligators swam up and ate the Florida repeater stations the satellite. Seriously, GPS are known for doing weird things spontaneously. If it is a recurring problem and it is not one of the things listed above, I would go to your local tech shop.
Steve Grimmet – Grab Your Garmin’