What is the primary purpose of GPS?

The primary purpose of GPS (Global Positioning System) is to provide geolocation and time information. This system utilizes a network of satellites that transmit precise signals, allowing GPS receivers to calculate their exact position (latitude, longitude, and altitude) anywhere on Earth. It is particularly valuable in various applications, including aviation, where accurate positioning is crucial for navigation and situational awareness.

This geolocation capability is fundamental to many navigation tasks. While tracking aircraft speed, assisting in navigation during flight, and improving communication with air traffic control can utilize GPS data, they are secondary functions that depend on the primary role of providing precise location information. By establishing a reliable and accurate means of determining one's position, GPS enhances overall navigation safety and efficiency.