This project is about the implementation of a GPS system on a motorcycle for outdoor usage. The GPS consists of a 32-channel receiver and a GSM module interfaced with a PIC microcontroller to deploy GPS and GSM technology on the motorcycles or other vehicles. It is to detect and determine the location of motorcycles by sending SMS to the microcontroller and in return will reply to the GPS coordinates to or the requester. Then the motorcycle/vehicle location will be displayed on the map of the system.