The Magic of GPS and WAAS

We know there are satellites up there, but those are only good enough for navigating your car. Pilots and the FAA really rely on even more precise GPS WAAS location data. Add some different satellites and some ground stations and lots of math and we get WAAS precision. The WAAS system was developed right here in Fullerton at Hughes Aircraft (now Raytheon). Discover how this enhanced system really works, beyond just the magic box that drives a display on the panel.

Ray Stratton is a local pilot and President of the Smoke Eagles Flying Club. Prior to retirement, he worked at Hughes Aircraft on projects involving navigation systems.