Global positioning system (GPS) instruments and GPS modules are radio-navigational devices that provide accurate position information about objects on Earth, based on information from orbiting ...

GPS stands for Global Positioning System and works on the principle of receiving signals from a network of satellites, which ...

to achieve RNP 0.3. Certain RNAV (GPS) approaches are not available to these type units as the airplane could be beyond the service volume of a necessary DME facility. Check the chart notes (e.g ...