- How do I stop GPS devices from giving wrong directions?
- What can I do about trucks being routed through my neighborhood?
- How do I report GPS service outages?
- Can GPS help me find my lost phone?
- How does GPS work?
- Where are the GPS ground control sites located?
- How accurate is GPS?
- How vulnerable is GPS to malicious jamming?
GPS Adventures in Alabama
The traveling GPS Adventures exhibit is now at the U.S. Space & Rocket Center in Huntsville, Alabama, through Oct 31.
GPS Adventures is an immersive experience designed to teach kids and adults about GPS technology. Visitors navigate their way through an interactive maze while simulating the popular, GPS-based activity known as geocaching. Learn more
The Air Force produced this video on the benefits of GPS and the ongoing effort to upgrade the system with new features.
Test Your GPS Knowledge
True or false? GPS satellites continuously track and record the movements of every GPS user.TRUE FALSE GPS satellites are just beacons, like lighthouses, that a GPS device uses to determine its own position. GPS satellites cannot track anything on the ground. Learn more...