Aeroplanes have computer that are fed with information of location and path | Pilotless planes also have the systems fed with information of location and path
Earth is divided into various regions by imaginary lines. Horizontal lines are called Longitudes. Vertical lines are called Latitudes. Based on these lines, any region on the Earth can be identified easily. This thing can be understood much more clearly by observing the Atlas. There will be super fast computers in Aeroplanes and Rockets. Their memories are already fed with identification of various airports and destinations based on the latitudes and longitudes. Based on them, information is stored in their database about location of various places.
In Aeroplanes with pilots also, the information regarding the height, speed it has to go, the direction it has to follow etc are given to the pilot by the computer system only. In case of jetplanes and rockets which don’t have pilot, the path they have to move is fed into their computers. They follow the path based on the information given by the computer in them. The movement of them is registered into the computers completely. Managing officials on the Earth control operation of moving rockets through computers by giving various commands to the computers in them. All this is the wonderful magic of latest technological advancement.