Global Positioning System (GPS)
Wed, 06/01/2011 - 00:00
R. Fred Polak | Editor GPS: we hear that term used by someone, in some profession or occupation almost every day. More and more aircraft are using it for navigation. We may even use it ourselves! People driving their cars use GPS, people hiking use GPS, it even allows cell phones to work. It’s in my golf cart when I am on the course. Just what is GPS? Let’s take a closer look. The global...