GPS
In the context of aviation, GPS (Global Positioning System) is a satellite-based navigation system used to determine the aircraft's exact location, speed, and time. It operates by receiving signals from a network of 24 satellites orbiting the Earth, providing precise, real-time information about the aircraft's geographical position and velocity. GPS is an essential tool in aviation, enhancing the safety and efficiency of flight operations. It allows pilots to navigate with greater accuracy, even in poor visibility conditions, and enables air traffic controllers to manage aircraft movements more effectively. GPS technology also supports advanced navigation procedures, such as Area navigation (RNAV) and Required Navigation Performance (RNP), which allow aircraft to fly more direct routes, reducing flight time and fuel consumption. Furthermore, GPS is used in search and rescue operations to quickly locate distressed aircraft.
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