![Yepzon on Twitter: "#DidYouKnow ? NAVSTAR known as 'Navigation Satellite Timing and Ranging' was launched as the first Global Positioning System- # GPS on Feb 22, 1978. #FactOfTheDay #FactsMatter https://t.co/86d0nxNTb5" / Twitter Yepzon on Twitter: "#DidYouKnow ? NAVSTAR known as 'Navigation Satellite Timing and Ranging' was launched as the first Global Positioning System- # GPS on Feb 22, 1978. #FactOfTheDay #FactsMatter https://t.co/86d0nxNTb5" / Twitter](https://pbs.twimg.com/media/DixjrDgUwAIqS3o.jpg)
Yepzon on Twitter: "#DidYouKnow ? NAVSTAR known as 'Navigation Satellite Timing and Ranging' was launched as the first Global Positioning System- # GPS on Feb 22, 1978. #FactOfTheDay #FactsMatter https://t.co/86d0nxNTb5" / Twitter
The Sky's The Limit - The Global Positioning System (GPS)101 <<Safer,Smarter,Confident Pilots>> #SmartPilotLikeToLearn The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radionavigation system owned by the United States ...
![A view of the NAVSTAR Global Positioning System satellite on an outdoor test stand - NARA & DVIDS Public Domain Archive Public Domain Search A view of the NAVSTAR Global Positioning System satellite on an outdoor test stand - NARA & DVIDS Public Domain Archive Public Domain Search](https://cdn10.picryl.com/photo/1981/11/23/a-view-of-the-navstar-global-positioning-system-satellite-on-an-outdoor-test-393ec8-1600.jpg)
A view of the NAVSTAR Global Positioning System satellite on an outdoor test stand - NARA & DVIDS Public Domain Archive Public Domain Search
![2017 Public Interface Control Working Group and Forum for the NAVSTAR GPS Public Documents - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design 2017 Public Interface Control Working Group and Forum for the NAVSTAR GPS Public Documents - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design](https://insidegnss-com.exactdn.com/wp-content/uploads/2018/01/GPS-direcorate.jpg)